Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
RISK MANAGEMENT
BUSINESS/DEAPRTMENT NAME: ADDRESS: PROJECT DESCRIPTION: PROJECT NUMBER: TIME DATE: NAME: .CHGD: COMMENTS: PROJECT COMPLETION: DATE: 5001 California Avenue Chevron Buildin 0,,,,,, 0,,,,,, 0,,,,,, ~,,, ~ A IIII California Avenue ~/~,~,~ 4 ~ · 4-1q-q 6 CEPS CHEVRON USA' 8001 CALIFORNIA AVE. ' ADMINISTRATIVE PUBLIC ~ SERVICES :AIRS HUMAN RESOURCES cylinder location -~ ~ FIRST FLOOR CHEVRON .USA $001 CALIFORNIA AVE. GAS SHUT, ELECTRICAL SHUT-OFF ~ ~,~2~._~ ~ FIRST FLOOR ADMINISTRATIVE PUBLIC SERVICES __._ AFFAIRS HUMAN RESOURCES ~,l~! -.. ~.'~"~".,:~ APpROV~ BAKERSFIELD FiRE DEPART& NT ~" ~" ~ ~1=" ~ 'q ,, nHA~RDOUS MATERIALS' O I. ~ NoTepad. ;n'3 ._r c~ion and/or installation ~her~n, sub[~ to final ins~e~ion and acce~ta~ ~e. AP~OVEO BAKERSFIELD FIRE D~ART HAZARDOUS MATERIALS )IV. NO, I: ~ceptance ~plies to plans as ;ubmi~ed an¢ for constru~ion and/or installa~: n there, Sub}ect to final inspection and accep~ ~nce. . .-- H 1~ M P PLA~ MAP SITE DIAGRAM ~ FACILITY DIAGRAM Business Name: (7.. [X¢V~o ~ L4S-~ BuSine~ Addre~: ' ,~00( C~/,'~ FOr Office Us~ Only First In Station: Area Map # of Inspection Station: NORTH '~'" '~' KEY PL:AN ;~, ~' 6001 CALIFORNIA AVE. ?; ~: GAS SHUT~ 4. 2.' ' ELECTRICAL SHUT-OFF - FIRST FLOOR KEY PL:AN '~ · CHEVRON .USA -:- 6001 CALIFORNIA AVE. GAS SHUT, T-;re. or' bo~b ~.vecc¥ __ I CITY OF BAKERSFIELD FIRE DEPARTMENt6% OFFICE OF ENVIRONMENTAL SERVICES ROLLING POWER OUTAGE 'SURVEY Name of Business Address ...... facility_h k_up_p pply2-~ ~ ,. 1. D_o_es_yo~.ur_ a.v_e_a.bac ower_su · Yes ~ No El · 2. If yes, does back up generatOr supply power to all critical Systems, valves, vents, alarms, monit_~r, phones? .. Yes [iO NoEl Other, explain 3. Could electrical~power loss cause a fire, explosion, or unplanned release of a chemical? Yes El No 4. Would electric power, or telecommunication loss prevent the business from contacting emergency resP_ronders? Yes El No I~ 5. Has yo_.~ur business prepared a contingency plan in the event of a rolling power outage? Yes ~ No El 6. What'percentage of your business is electrical dependant? · El less than 5% El 5% to 10% El,26% to 50% El 51% to 75% S~"over 75% ~ 100% Authorized Representative Date Please complete and return this survey no later than February 12, 2001, to the following address or fax number. Bakersfield City Fire Department · ' ' Office of Environmental Services 1715 Chester Avenue, Suite 300 Bakersfield, Ca 93301 'Fax: 661-326-0576 CITY OF BAKERSFIELD FIRE DEPARTMENT OFFICE OF ENVIRONMENTAL SERVICES UNIFIED PROGRAM INSPECTION CHECKLIST 1715 Chester Ave., 3rd Floor, Bakersfield, CA 93301 FACILITY NAME O-.t-xe~.l~o~ t/.q_d~ INSPECTION DATE Section 2: Underground Storage Tanks Program [] Routine [] Combined ~'Joint Agency [] Multi-Agency [] Complaint [] Re-inspection Type of Tank ih.. i ~.t L. Number of Tanks Type of Monitoring ~.c~q~, Type of Piping ~to OPERATION C V COMMENTS Proper tank data on file Proper ownei'/operator data on file /.,,/ Permit fees current Certification of Financial Responsibility Monitoring record adequate and current Maintenance records adequate and current Failure to correct prior UST violations Has there been an unauthorized release? Yes No Section 3: Aboveground Storage Tanks Program TANK SIZE(S) ,~flO q~[. AGGREGATE CAPACITY' ,'OOtq .~/ Type of Tank Number of Tanks OPERATION Y N COMMENTS SPCC available ~,r SPCC on file with OES V/I Adequate secondary protection Proper tank placarding/labeling Is tank used to dispense MVF? If yes, Does tank have overfill/overspill protection? C=Compliai¢ V=Violation Y:Yes N=NO ~4/~ Office of Environmental Services (805) 326-3979 B,u']iness Site Responsible Pa$,t~~ White - Env. Svcs. Pink - Business Copy D May 17,1999 Mr. Ron Ollenburger Chevron USA FIRE CHIEF P.O. Box 1392 ~ON F~AZE Bakersfield, CA 93302 ADMINISTRATIVE SERVICES 2101 'H' Strut NO FURTHER ACTION REQUIRED Bakersfield, CA 93301 VOICE (805) 326-3941 FAX (805) 395-1349 Management Plan for 500'1 California Avenue RE: SUPPRESSION SERVICES 2101 'H' Street Dear Mr. Bakersfield, CA 93301 u.enourger: VOICE (805) 326-3941 FAX (805) 395-1349 This is to inform you that this department has reviewed the results PREVENTION SERVICES of the Praxair Distribution Inc. work order associated with the removal of 1715 Chester Ave. Bakersfield, CA 93301 the anhydrous ammonia cylinders from the Chevron reprographics VOICE (805) 326-3951 FAX (805) 326-0576 a ,, ,.t t ,.,et.,a, ,men,. ENVIRONMENT~ SERWCES Based upon the information submitted, this office is satisfied with 1715 Chester Ave. Bakersfield, CA 93301 the corrective action performed and requires no further action at this time VOICE (805) 326-3979 iri the above referenced matter. FAX (805) 326..0576 TRAINING DIVISION . If you have any questions regarding this matter, please contact me 5642 Victor Ave. Bakersfield, CA 93308 at (66 l') 326-3979. VOICE (805) 3994697 FAX (805) 399-5763 Sincerely, Howard H. Wines, III Hazardous Materials 'Specialist Office of Environmental Services HHW/dm Chevron April 26, 1999 Chevron U. SJL Production Company P.O. Box 1392 Bakersfield, CA 93302 CERTIFIED MAIL [,',.g'~ 2 5 I9'~9 R.D. Oflonburger Facility Supen/isor '- 5" ~'~ ~T," · :~ i,.?~:,-~--' :' ,~,'.,,~:' Phone8056334505 " Fax 805 633 4433 HoWard H. Wines, I!! Bakersfield Fire Department Environmental Services 1715 Chester Ave. Bakersfield, CA 93301 ......... Dear Mr. Wines: This letter is to inform you that the ammonia system at the Chevron U.S.A. Production Company, 5001 California Ave. office facility has been removed as of March 1, 1999. The reprographics diazo equipment and associated ammonia manifold and piping was disassembled and removed. The ammonia cylinders were picked up by thd supplier, Praxair Distribution, Inc., on March 1, 1999. A copy of the work order is attached for confn'mation. Please update your records removing this facility's need for compliance with a Risk Management Plan under the California Accidental Release Program. Sincerely, R.D. Ollenburger ." Facility Supervisor Chevron Real Estate Management Company Attachment Cc: Matt Leong Kirk Zwicky WARNIf(OJ Tlranm.~ing IRImnt,Bl~n P Z ~K Z NG T I C~ET Ship ~s CHEVRON BU~INE~ PROD*NA+ G~KER~F[ELD CR 9~309-0000 Page s 001 OF c].a~tf~,~dt descHbo~ ~ckagads ~kod ~d ]ab~lEd~ and a~e ~n ~ 8HIPP~D:_-.~._R~. ~ ~ ~ O~ FILE ~ RECORD OF TELEPHONE CONVERSATION Location:, ~'7 ~, ~r~-,~ ID# eu,~n~..~.: ~ d~~~~ Contain N~e: Busin~ Phone: F~: Insp~or's N~e: ~me of C~l: D~e': ~/~ ~ ~me: ~ Min: Type of C&I: In.ming [ ] O~going [ ] R~m~ [ ] Content of C~l: ~[(,~ ~ ~~ ~~ ~~ ~r Time Required to Complete Activity # Min: SENDER: : Complete items 1 an~r 2 for additional services. ! also wish to receive the . Complete items 3, i~a & b. followi~lt'ervices (for an extra Print your name entail'tess on the revel, e of this form so that we can fee}: '- return this card to you. ~"~ ~' · Attach this form to the front of the mailpiece, or on the back if space 1. [] Addressee's Address ~ does not permit. Write "Return ~ · Receipt Requested" on the mailpiece below the article numbe 2. [] Restricted Delivery .- · The Return Receipt will shov~to whon~ the article was delivered and the date delivered. -- , Consult postmaster for fee. ~ 3. Article Addressed to: 4a. Article Number ~' ? 024 368 541 E ROGER STONE 4b. Service Type ~. CEL~/RON USA INC [] Registered [] Insured il 5001 CALIFORNIA AVE ]~Certified [~COD , .~ [] Express Mail [] Return Receipt for '~ BAKERSFIELD CA 93309 r Merchandise ~. 5. Signature (~,ddressee) 8~' Addressee's Address (Only if requested ,, ~16, Signature (~t)~ J~/'~a. C and fee is paid) I--'¢:~ PS Form 381~1,~De~bPO:l~3--as2-714 DOMESTIC RETURN RECEIPT Official Business PENALTY FOR PRIVATE USE TO AVOID PAYMENT OF POSTAGE, $300 Print your name, address and ZIP Code here · · BAKERSFIELD FIRE DEPARTMENT OFFICE OF ENVIRONMENTAL SERVICES 1715 Chester Avenue, Suite 300 Bakersfield, CA 93301 P 024 '368 54I Receipt for Certified Mail · No Insurebce Co_v.~rage Provided ~ Do not use for International Mail (See Reverse) se~JGER STONE SIr~y{~lNO CAL iFORN lA P~O., State and Z~P Code BAKERSFIELD CA 93309 ,~ostage $ .3 2 Certified Fee- l.lO Special Delivery Fee Restricted Delivery to Whom & Date Delivered Return Receipt Showing to Whom, Dele, and Addressee's Address TOTAL Postage Postmark or Date STICK POSTAGE STAMPS TO ARTICLE TO COVER FIRST CLASS POSTAGE, CERTIFIED MAIL FEE, ANO CHARGES FOR ANY SELECTED OPTIONAL SERVICES (see front). 1. If you want this receipt postmarked, stick the' gummed stub to the right of the return address leaving the receipt utteci~d and present the article at e post office sewice window or hand it to your rural carrier lng extra charge}. 2. If you do not want this receipt postmarked, stick the gummed stub to the right of ~he return address of the article, date, detach and retain the receipL and mail the article. 3. If you want a return receipt, write the certified mail number and your name and addr!JSS on a return receipt card, Form 3811, and attach it to the trout of the a~ticle by means of the ~ummed ends if space permits. Otherwise, affix to back of article. Endorse front of article RETURN RECEIPT REQUESTED adjacent to the number. 4. If you want delivery restricted to the addressee, or to a~ authorized agent of the addressee, endorse RESTRICTED DELIVERY on the front of the article. 5. Enter fees for the services requested in the appropriate spaces on the front of this receipt. If return receipt is requested, check the applicable blocks in item 1 of Form 3811. 6. Save this receipt and present it if you make inquiry. 102595o93-z-0478 April 20, 1'999 Roger Stone Chevron USA Inc 5001 California Ave Bakersfield CA 93309 FraE C.~EF CERTIFIED MAIL RON FRAZE ADMINISTRATIVE SERVICES 2101 'H' Street Sakers,e,d, CA 93301 60 DAY NOTICE VOICE (808)326-3941 Fax (805)396-1~9 CALARP RISK MANAGEMENT PLAN & PREVENTION PROGRAM REQUIRED FOR SUPPRESSION SERVICES 2101 'H' Street SUBMISSION & IMPLEMENTATION PRIOR TO Bakersfield, CA 93301 vo,cE (808)326-3941 FAX (805)398-1,49 JUNE.21, 1999 PREVENTION SERVICES Dear Mr. Stone: 1715 Chester Ave. Bakersfield, CA 93301 VOICE (805) 326-3951 FAX (805) 326-0576 , The intent of this letter is to inform you of the rapidly approaching deadline for complying with the California Accidental Release Program ENVIRONMENTAL SERVICES (CalARP) including submission of the required Risk Management Plan 1715 Chester Ave. Bakersfield, CA 93301 and implementation of the appropriate Prevention Program prior to VOICE (805) 326-3979 FAX (805) 326-0576 June 21, 1999, TI~UNINO DIVISION Our records indicate that your facility is subject the CalARP 5642 Victor Ave. Bakersfield, CA 93308 requirements. By this time, you should have already completed the VOICE (805) 399-4697 FAX (805) 399-5763 Hazard Review or Process Hazard Analysis, the Off-Site Consequence Analysis, and have entered the necessary data into your Risk Management Plan (RMP) for submission to this office and possibly the United States Environmental Protection Agency (if also subject to federal regulations). If you have not yet done so, or have any questions regarding the necessary level of coordination between your facility and our office concerning CalARP, please call me immediately at 661-326-3979. Sincerely, Howard H. Wines, III Hazardous Materials Specialist Office of Environmental Services SENDER: '_i · Complete items .1 and/or 2~l~dditional services. I also to receive the · Complete items 3, and 4a~ following s( (for an extra · Print~your name and addre~ the reverse of this form so that we can fee): '~! · Attach this form to the front of the mailpi~ce, or on ~he bac[ if~pace 1. [] Addressee's Address return this carcJ to you. · does not permit. · Write "Return Receipt Requested" on the m~ilpiece below the article number 2. [] Restricted Delivery · The Return Receipt will show to whom the article was delivered and the date delivered. Consult postmaster for fee. 3. Article Addressed to: 4a. Article Number 1 ROGER S'~0NE 4b. Service Type C]]..E~0N USA I~C [] Registered [] Insured 5001 CALIFORNIA A~E ~T~ertified [] COD B_A_EERSFIELD CA 93309 [] Express Mail [] Return Receipt for Merchandise 7. D ate.~/~l~re 8, Add;essee's ss (Only if requested and fee is paid) 5. Signature~{~e) 6. Sig n~'~ /~,~./,~ ~//~_,~ P:~l~'m 381 1, December 1991 .~u.s. GPO: t.9~,s2-7~,~ DOMESTIC RETURN RECEIP] Official Business OF POSTAGE, $300 Print your name, address and ZIP Code here · BAKERSFIELD FIRE DEPARTMENT · OFF!CE OF ENVIRONMENTAL SERVICES 1715 Ch:~ster Avenue, Suite 300 Bakersfield, CA 93301 It,l,,,,Ih,,Ihll,,,,,,Ihh~,,,h%,,,llll,,,,,,ll,i,l,ll,,,I P 390 214 503 Receipt~-~or .... Certified Malt- No Insurance Cov6rage Provided ~ Do not use for International Mail (See Reverse) ~O~ER STONE ~5~ALIFORNIA AVE 0 Stale and ZIP Code iiKERSFIELD CA 93309 Postage $ .3 2 Certified Fee 1.10 Special Delivery Fee Restricted Delivery Fee Return Receipt Showing ]- o i0 to Whom & Date Delivered Return Receipt Showing to Whom, Date, and Addressee's Address TOTAL Postage & Fees ~J~ 2.5 2 Postmark or Date STICK POSTAGE STAMPS'TO ARTICLE TO COYER FfRST CLASS POSTAGE, CERTIFIED MAIL FEE, AND CHARGES FOR ANY SELECTED OPTIONAL SERVICES (see front). 1. If you want this receipt postmaTknd, stick the gummed stub to the right of the retorn address leaving the receipt attached and present the article at a post office service window or hand it to your rural carrier (no extra chargel. 2. If you do not want this receipt postmarked, stick the gummed stub to the right of the return address of' the article, date, detach and retain the receipt, and mail the article. 3. If you want a return receipt, write the certified mail number and your name and address on u return receipt card, Form 3811, and attach it to the front of the article by means of the gummed ends if space pernuts. Otherwise, affix to back of article. Endorse fight of a~ticle RETURN RECEIPT REQUESTED adjacent to the number. 4. If you want delivery restricted to the addressee, or to an authorized agent of the addressee, endorse RESTRICTED DELIVERY on the front of the article. 5. Enter fees for the services requested in the appropriate spaces on the front of this receipt. If return receipt is requested, check the applicable blocks in item 1 of Form 381 t. 6. Save this receipt and present it if you make inquiry. 105603-92-EI-0226 March 29, 1999 Roger Stone Chevron USA, Inc. 5001 California Avenue Bakersfield, CA 93309 CERTIFIED MAIL FIRE CHIEF Ro. FRAZE 90 DAY NOTICE ~M,.,ST~T~ SEa. CEa CalARP RISK MANAGEMENT PLAN & 2101 'H' Street Bakersfield, CA 93301 VOICE(805)326-3941 PREVENTION PROGRAM REQUIRED FOR FAX (805)395-1349 SUBMISSION & IMPLEMENTATION PRIOR TO SUPPRESSION SERVICES JUNE 21, 1999 2101 'H' Street Bakersfield, CA 93301 VOICE (805) 326-3941 FAX (805) 395.1349 Dear Mr. Stone: PREVENTION SERVICES The intent of this letter is to inform you of the necessary deadlines 1715 Chester Ave. Bakersfield, CA 93301 for complying with thc California Accidental Release Program (CalARP) VOICE (805) 326-3951 FAX (805)326-0576 including submission of the required Risk Management Plan and implementation of the appropriate Prevention Program prior to June 21, ENVIRONMENTAL SERVICES 1999. 1715 Chester Ave. Bakersfield, CA 93301 VOICE (805) 326-3979 FAX (805) 326-0576 Our records indicate that your facility was previously notified of these requirements by Certified Mail dated June 17, 1998. At this time, TRAINING DIVISION you should have already coordinated with this office on the method of 5642 Victor Ave. Bakersfield, CA 93308 Hazard Review or Process Hazard Analysis to be conducted, the VOICE (805) 399-4697 FAX (805) 399-5763 appropriate Prevention Program level to be implemented and the Management System employed at your facility to oversee all such CalARP requirements. If you have not yet done so, or have any questions regarding the necessary level of coordination between your facility and our office concerning CalARP, please call me immediately at 661-326-3979. Sincerely, Howard H. Wines, III Hazardous Materials Specialist Office of Environmental Services HHW/dm L D December 16, 1998 Roger Stone Chevron USA Inc. 5001 California Avenue Bakersfield, CA 93309 FIRE CHIEF RON FRAZE RISK MANAGEMENT WORKSHOP FOR INDUSTRY ADMINISTRATIVE SERVICES 2101 'H" Street 8akersne~d. CA 93304 JANUARY 7, 1999, 9:00 A.M. VOICE (805) 326-3941 FAX (805)395-1349 OLIVE DRIVE FIRE TRAINING FACILITY SUPPRESSION SERVICES Dear Mr. Stone: 2101 'H' Street Bakersfield, CA 93301 VOICE (805) 326-3941 A workshop conducted by the Govemor's Office of Emergency Services FAX (805) 395-1349 regarding the new California Accidental Release Prevention (CalARP) and associated Risk Management Plan programs will be held in Bakersfield on PREVENTION SERVICES 1715 Chester Ave. Thursday, January 7, 1999 at 9:00 a.m. at the Olive Drive Fire Training Facility Bakersfield, CA 93301 VOICE (S05) 326-3951 located at 5642 Victor Street. FAX (805) 326-0576 You have been previously notified by this office that your facility is ENVIRONMENTAL SERVICES likely to be subject to the new CalARP requirements, including the 1715 Chester Ave. Bakersfield, CA 93301 implementation of a specified Prevention Program and submission of a Risk VOICE (805) 326-3979 FAX (805) 3260576 Management Plan on or before June 21, 1999. This workshop should help answer any questions you may have. TRAJNING DIVISION s642 Wctor Ave. A letter of invitation, agenda, Request for Comments Letter, and the text Bakersfield, CA 93308 VOICE (805) 399-4697 of the CalARP regulations are enclosed. You may wish to familiarize yourself FAX (805) 399-5763 with the regulations and bring them along to the workshop for your reference. A map of the workshop location and surrounding restaurants is also attached. Please make every effort to attend this important event. Sincerely, Howard H. Wines, III Hazardous Materials Specialist Office of Environmental Services HHW/dm attachment enclosures STATEMENT OF ACCOUNT' : CITY OF BAKERSFIELD ~ 1501 TRUXTUN AVE ~ ~ BAKERSFIELD., CA 93301-0000 TO' CHEVRON USA CUSTOMER":,T'YPE: FD/ I3288 CHARGE DATE DESCRIP~,ION lUMBER ~UE D~.T,E TOTAL AMOUNT FOR ~UEST~QNS QF CHAN~ES TO YOUR ACCOUNT PEEASE CURRENT OVER 30 OVER 80 OVER 90 DUE DATE: 3~09~98 PAYMENT DUE: 156. O0-- TOTAL DUE: $156.00- "i56:. O0-'~ SENDER: · Complete items 1 and/or 2 for additional services, I also wish to receive the · Complete items 3, and 4a & b. following services (for an extra · '~your name and address on the reverse of this form so that we can fee): re~is card to yom · A'~r~ch this form to the front of the mailpiece, or on the back if space 1. [] Addressee's Address does not permit, ~.~· Write"ReturnReceiptRequested"onthemailpiecebelowthearticlenumber. 2. [] Restricted Delivery · The Return Receipt will show to whom the article was delivered and the date delivered. Consult postmaster for fee. 3. Article Addressed to: 4a. Article Number ROCER ~$TOI~ P 024 368 530 ~01~ ~'S_A_ 4b. Service Type [] Registered [] Insured 5001 CALTFOI~_ AVENUE J~ Certified [] COD BAKER',~FIELD CA 93309 [] Express Mail [] Return Receipt for Merchandise 7, Date of Delivery ~ 5. Signa)l~U/~A/d~jJess 8. Addressee's Address {Only if requested 6. Sig atu eC(-AgYr ~ 381 1, December 1991 ~U.S, aPO:~--3S~-?~4 DOMESTIC RETURN RECEIPT Official Business PENALTY FOR PRIVATE USE TO AVOID PAYMENT OF POSTAGE, $300 Print your name, address and ZIP Code here · CII~ OF BAKERSFIELD FIIIE DEPT · OFFICE OF ENVIEOI~IENTAL SERVICES 1715 CHESTER AVENUE SUITE 300 BAKERSFIELD CA 93309 P 024 368 '530 Re~??for C~r~mfie~ Mail No Insurance Coverage Provided ~ Do not use for International Mail {See Reverse) sedUCER STONE Street and No. 5001 CALIFOP, NIA AVE P.O., State and ZiP Code BAKERSFIELD, CA 93309 - Postage $ · 3 2 Certified Fee 1.[0 Special Delivery Fee Restricted Delivery Fee Return Receipt Showing [ ]- o ]-0 to Whom & Date Delivered ! Return Receipt Showing to Whom, Date, and Addressee's Address TOTAL Postage & Feea $ 2.52 Postmark or Date STICK POSTAGE STAMPS TO ARTICLE TO COVER I~IRST CLASS POSTAGE. CERTiFiEO MAiL FEE, ANn CHARGES FOR ANY SELECTEO OPTIONAL SERVICES ((me frontI. 1. ii you want this receipt postmarked, stick the gemmed stub to the right of the return address leaving the receipt attached and present the article at a post office service window or band it to your rural carrier (no extra charge). 2. If you do not want this receipt postmarked, stick the gummed stub to the right of the return addrese of the article, date,, detach and retain the receipt, and mail the article. 3. If you want a return receipt, write the certified mail number end your nome and address on a return receipt card, Form :)811, and attach it to the front of the article by means of the gum~ ends if spoce permits. Otherwise, affix to back of article. Endorse front of article RETURN RECEIRJl' REQUESTED adjacent to the number. ~' 4. If you want delivery restricted to the addressee, or to an authorized agent of the addressee, endorse RESTRICTED DELIVERY on the front of the article, 5. Enter fees for the services requested in the appropriate spaces gu the front of this receipt. If return receipt is requested, check the applicable blocks in item 1 of Form 3811. 6. Save this receipt and present it if you make inquiry. 102595-93oz-047i~b BAKERSFIELD FIRE DEPARTMENT June 17, 1998 Roger Stone FIRE CHIEF Chevron USA Inc. M~C,AEL R. KEU.V 5001 California Avenue Bakersfield, CA 93309 ADMINISTRATIVE SERVICES CERTIFIED MAIL 2101 'H' Street Bakersfield, CA 93301 (805) 326.3941 NOTICE OF RISK MANAGEMENT PLAN (RMP) FAX (805) 395-1349 REQUIRED BY JUNE 21, 1999 SUPPRESSION SERVICES 2101 'H' SITeet Bokersfleld, CA 93301 (805) 326-3941 Dear Mr. Stone: FAX (805) 395-1349 Your facility has been identified by this office as a probable candidate to be subject to the PREVENTION SERVICES new California Accidental Release Program (CalARP), which will involve among many other 1715 Chester Ave. requirements, the submission of a Risk Management Plan to this office, and also to the United Bakersfield, CA 93,301 (805) 326-3951 States Environmental Protection Agency (USEPA) in many cases, on or before June 21, 1999. FAX (805) 326-0576 The CalARP regulations are a merging of the federal and state risk management ENVIRONMENTAL SERVICES prevention programs for accidental release prevention of several hundred listed flammable or 1715 Chester Ave. toxic substances (e.g.: 'ammonia, chlorine, propane, etc.) which pose the greatest risk of causing Bakersfield, CA 93301 (805) 326-3979 death, injury, or seriously affecting human health or the environment if accidentally released. FAX (805) 326-0576 The rule requires certain facilities to develop and implement an integrated system to TRAINING DIVISION identify hazards and manage risks associated with these regulated substances. Since your facility 5642 Victor Street appears to be subject to this rule, you will be required to analyze worst-case releases, document a Bakersfield, CA 93308 (805) 399-4697 five-year history of serious accidents, coordinate with local emergency responders, develop and FAX (805) 399-5763 implement a prevention program that includes, among other steps, identification of hazards, written operating procedures, training, maintenance, and accident investigation. If your employees also respond to accidental releases, you must implement an integrated local emergency response program. An informative digest is enclosed for your reference. The text of the regulations, technical assistance, and other information is available from our office by calling me directly at (805) 326-3979. Sincerely, Howard H. Wines, III Hazardous Materials Specialist Office of Environmental Services HHW/dm enclosure. CHEVRON U.S.A. INC. WESTERN PRODUCTION BUSINESS UNIT RISK MANAGEMENT AND PREVENTION PLAN BAKERSFIELD, CALIFORNIA APRIL 1991 (updated April, 1996) THIS RMPP HAS BEEN PREPARED BASED ON A HAZARD OPERABILITY ANALYSIS AND ITS COMPLETENESS IS SO CERTIFIED R.I~. ~)LLENBU-RGER-~ACIL~TY SUPV V.J. ~UCAS SAFETY ENGINEER CHEVRON U. S. A. PRODUCTION CO. FACILITY OPERATOR CI-W~VRON U. S. A. TABLE OF CONTENTS PAGE A. GENERAL FACILITY DESCRIPTION 1 B. HISTORY OF ACCIDENTS 1 C. INSPECTIONS AND MAINTENANCE PROCEDURES 1 D. SYSTEM DESIGN 1 E. SYSTEM MAINTENANCE 2 F. TRAINING AND EMERGENCY PROCEDURES 3 G. EMERGENCY CONTACTS 4 H. FACILITY LOCATIONS 5 I. RISK ANALYSIS $ J. DISPERSION MODELING 6 EXHIBITS 1. 5001 CALIFORNIA AVENUE ANHYDROUS AMMONIA SYSTEM 2. MATERIAL SAFETY DATA SHEET 3. "PLAN TO SURVIVE" GUIDELINES 4. FACILITY LOCATION MAP - ZONES OF VULNERABILITY 5. "LEVEL OF CONCERN" RADIUS MAP 6. FOCUS DISPERSION MODEL SUMMARY 7. FOCUS DISPERSION MODEL DATA 1996 RISK MANAGEMENT PREVENTION PLAN CHEVRON U.S.A. INC.. BAKERSFIELD, CA. A. GENERAL FACILITY DESCRIPTION Anhydrous ammonia is used at the Chevron 5001 California Avenue office building in diazo process equipment. The equipment is used to copy maps and make blue-prints. The reprographics area has 3 trained designated operators. The system design, history of use, and current work practices are described below. 5001 California: This system was installed in 1985. The original system had three (3) Ozalid copy machines and three (3) 150 pound anhydrous ammonia cylinders. The operations have been recently reduced to the following: · Two Ozalid copy machines (Model 930 D, and 2001) that are located in Reprographics, Room A162. · Tw° (2) cylinders of anhydrous ammonia (each contains 50 pounds of anhydrous ammonia) that are located outside the building. One cylinder is connected to the system and one is stored. One cylinder is used every 3 to 4 weeks. (reduction in progress) B. HISTORY OF ACCIDENTS No accidents have occurred with the system. C. INSPECTION AND MAINTENANCE PROCEDURES 5001 California Avenue Daily the Lead Reprographics Operator visually inspects the manifold, valves and regulators located inside the building. He checks cylinder connections and makes sure the cylinders are secured when the empty cylinder is replaced every 3 or 4 weeks. Preventive maintenance is performed on the two machines bimonthly by Valley Repro Services. Valley Repro Services will also respond to make any unscheduled repairs as needed. D. SYSTEM DESIGN Refer to Exhibit 1, 5001 Anhydrous Ammonia System. 5001 California Avenue System Components: 1. Two cylinders are secured to the building and are protected by a 6-foot high chain-link fence with a locked gate. The key to the lock is kept on the manifold plate in the Reprogmphics Room and at the Receptionist Desk in the Main Lobby. 2. A sign on the gate reads "CAUTION AMMONIA." 3. A steel canopy is in place over the handling and storage area. 4. A manually controlled sprinkler system is directly over the ammonia cylinders and the Manual Control Valve is located near the building door. 5. An automatic fire sprinkler system is also installed beneath canopy. 6. CGA (Compressed Gas Association) Connection at cylinder. 7. ~ An orifice in the supply line limits the flow of gas into the manifold. 8. Flexible tubing, rated for a line pressure of 1500 psig. 9. 1/2 inch ID Schedule 40 black iron pipe. 10. Vent line extending above the cylinder area. 11. Segments of 1/2 inch pipe, connected by threaded and sealed fittings, extend through the crawl-space above the ceiling to the Reprogmphics Room and connects to the Ozalid manifold located in the Reprographics Room. 12. Stainless-steel ball valve, main control valve to manifold. 13. Flow limit shut-off valve, series FLV 120A, near cylinder pressure regulator. 14. Pressure relief valve (bursting-disc) set at 250 psig relieves to vent line. 15. Stainless-steel ball valve controls voluntary releases to vent line. 16. A bellows diaphragm regulator with stainless steel interior regulates the supply of gas to the machine. Pressure is stepped down from 100 psig tank pressure to 20 psig. 17. Pressure gauges, with stainless-steel interior parts, indicate pressure on supply and discharge sides of the regulator. 18. Stainless-steel ball valve controls supply to the machines. 19. 1/8 inch stainless-steel tubing connects the machine to a 1/2 inch pipe which runs overhead from the manifold area. 20. All pipe in the manifold area is Schedule 80, all other pipe is Schedule 40. 21. A local exhaust ventilation system prevents ammonia gas from entering the work area. The ventilation system for the 930D and 2001 machines consists of a canopy hood over the machine and a duct connected to the back of the machine to control gas inside the machine, gas is exhausted out a vent stack on the building roofi 22. Only one manifold and one cylinder is used at time. The cylinder supplies two Ozalid machines. E. SYSTEM MAINTENANCE Ail Maintenance performed on the ammonia system by Valley Repro Services or Chevron employees will be documented in a maintenance log book. F. TRAINING AND EMERGENCY PROCEDURES There are three (3) designa~l machine operators in the reprographics areas. A Material Safety Data Sheet (see Exhibit 2) for anhydrous ammonia is available for the employees. The manifold area in the Reprographics room at 5001 Caiifomia Avenue is labeled "Anhydrous Ammonia." An operator is always in the room when the machines are supplied with anhydrous ammonia. All personnel who connect and disconnect anhydrous ammonia cylinders and equipment operators shall have training on proper procedures and on the hazards of anhydrous ammonia. Two Reprographics Operators are Hazwoper trained to Level 3 and one operator to Level 1. In addition, four (4) other Chevron personnel located in the office.buildings are trained to Hazwoper Level 5 and are familiar with the emergency procedures for the anhydrous ammonia. Training will be documen~l and repeated annually. The Lead Reprographics Operator and a Repmgraphics Operator are responsible for disconnecting empty cylinders and connecting new cylinders when required. Two additional trained employees can fill in for the two operators mentioned above. The reprographics work group has written procedures for changing cylinders that are available in the Reprographics room. The Lead Reprographics Operator and a Reprographics Operator are responsible for shutting off the anhydrous ammonia cylinders in an emergency. Two additional designated employees can shut off the cylinders if the operators above are unavailable. Two Self-Contained Breathing Apparatus (SCBA) are located in the reprographics room to be used for emergency situations. Employees who may respond to a leak will be SCBA trained and certified. The SCBAs shall be inspected monthly and inspections will be documented on a checklist kept inside the SCBA case. SCBA units will be serviced at least annually. In an emergency, operators will follow the procedures previously established in conjunction with the Bakersfield Fire Dept. (see F_,xhibit 3: "Plan to Survive" Shelter in Place guidelines). In addition they will evacuate personnel in the reprogmphics areas to other parts of the building away from the ammonia cylinder location, block exits near the cylinders and arrange to shutdown air conditioning in the affected location. Evacuation plans for all occupants of the two buildings are posted on the bulletin boards and periodic evacuation drills are conducted. Procedures for emergencies involving anhydrous ammonia shall be reviewed with all building occupants, this shall include notification procedures, e.g. internal reporting, Fire DeparUnent, schools, etc. G. EMERGENCY CONTACTS The following parties may be contacted in an emergency: · City of Bakersfield Fire Department 2130 "G" Street (805) 326-3979 Hazardous Material Coordinator · Chevron U. S. A. Production Co. Inc. Chevron Security (805) 6334308 24 hours Work Number Home Number Paeer Roger Stone (805) 633-4495 (805) 399-1851 (805) 321-8957 Myma Veley (805) 6334668 (805) 832-3389 (805) 321-8955 Mark Wilson (805) 395-6479 (805) 397-9273 Ron Ollenburger (805)6334505 (805) 589-6585 Vic Lucas (805) 633-4436 (805) 324-6340 · Ambulance, Paramedics, Police, Fire and Rescue Dial 911 · Hospitals: Mercy Hospital Emergency: (805) 328-5275 Bakersfield Memorial Hospital (805) 327-1792 San Joaquin Hospital (805) 395-3000 In the event of a significant release the following receptors may need to be contacted and advised to stay indoors until the ammonia has dispersed. Responsibility for notifying the receptors in the event of an ammonia release is assigned as follows: Chevron Security (805) 633-4308 Receptors Near 5001 California: Stockdale Christian School (805) 327-39e27 Atrium Building Cafe (805) 631-0117 First Assembly of God Church (8O5) 327-844~ Shelter in place guidelines were developed with the assistance of the Fire Dept. and presented to the administration of the Stockdale Christian School advising of the appropriate action to be taken in the event of an ammonia release from our 5001 California building. Topic materials were submitted to the Bakersfield Fire I-/aTardous Materials Division, September 1, 1991. 4 H. FACILITY LOCATIONS Refer to Exhibit 4 for a location map showing the surrounding facility locations, zones of vulnerability, distances and levels of expected exposure. Exhibit 5 shows the radius' of"Level of Concern" and IDLH. · L RISK ANALYSIS Components Probability of Failure Consea_uence of References and Comments Failure ail vaives low-medium medium-high OREDA database probability based on high temperature and pressure service, unlike our systems. Bail valves and needle vaives are tight shutoff. flexible low-medium high F.P. Lees Loss Prevention in tubing the Process Industries stainless steel, low pressure, protected location, and regular inspections reduce probability of failure. piping low high Lees Loss Prevention little probability of mechanical damage., piping is over designed for operation pressures. fittings low low-medium Lees Loss Prevention low pressure, non-corrosive service, protected location reduced probability of failure. Risk depends on size of leak. bursting disc low-medium low-medium Lees Loss Prevention * regulator low-medium low-medium Lees Loss Prevention probability for failure reduced because of non-corrosive, low pressure service, inspections. Operator high high medium-high Human Error Anaiysis by Swain. failure to Response time would be quicker respond than 20 min. by trained employees. in 20 minutes *The saturation pressure of ammonia at 100°F is 196 psig (below the 250 psig setting for the bursting disc). Therefore; the only conditions which would cause excess pressure would be a fire. The probability of fire reaching the cylinders is low, both buildings have fire water systems and fire extinguishers. J. DISPERSION MODELING May, 1996 Revision Note: The following explanation of the dispersion modeling completed in 1990 and 1991 is based on the use of 150 pound anhydrous anunonia cylinders. As previously stated, the system will be reduced in the next few months to 50 pound cylinders. This will result in reduced exposures to Chewon personnel and nearby schools and businesses. 1990-91 Dispersion Modeling Explanation Using the FOCUS Model by Quest (1990) we modeled a wont-case release scenaao, a complete break in the 1/4 inch tubing which connects the ammonia cylinder to the piping system. The probability of this occurrence is low (see Risk Analysis above). The 1990 FOCUS model report (previously provided to Fire Dept.) shows that concentrations of 200 ppm may reach as far as 180 feet or 60 yards from the cylinders. The closest receptors would be: grade school: about 130 yards away (390 ft) public church: about 160 yards away (480 ft) office building: about 160 yards away (480 ft) other businesses: located within 500 yards (1500 ft) On March 5, 1991 we remodeled the same ammonia releases with the following differences: - We have remodeled the previous cases, which included determination of maximum downwind distance to 25 ppm, to determine instead the maximum downwind distance to a concentration of 50 ppm. - We have modeled the downwind dispersion at the additional weather condition of 5 mph windspeed and Pasquill-Giggord stability class D. The 1991 model shows that "worst-c~ase" meteorology could result in a 50 ppm concentration downwind to a maximum distance of 1000 ft. (s~e Exhibit 6 for 1991 graphical summary and Exhibit 7 for 1991 Dispersion Model data) Some items need to be emphasized when interpreting the model results: 1. AIl distances to public buildings must be measured from the location of the leak to the location of the receptor. In many cases this will include "travel" over a Chevron building. 2. Turbulence from the Chewon building next to the ammonia cylinders is not accounted for. 3. ERPG, Emergency Response Planning Guideline, values are based on a one -hour exposure. We only expect to have a 20 minute exposure so the health effects from the hypothetical release should be less than those quoted from the model. 4. Full sunny days with higher wind speed (greater that 10 mph) should have even shorter distances than those reported. 5. Our emergency response procedures include requirements to notify all public buildings within 200 yards of the office building in the event of a major release. VENT ~ STEEL CANOPY 10 I 4 AMMONIA ~ ~/ATERFLllOD SUPPLY ~ ~UIL~ING SPRINKLER SYSTEM 5 CHAINLINK FENCE AN~ GATE ~ITH SIGN ~ ANO LnCK 8 7 ~ BUILI)ING ;~ALL EXTERIOR --CYLINDERS SECURED TB BUILDING ~/ALL VITH CHAIN ~/ATERFLBrl]] CDVER VALVE LID 4 BOX PLACED IN GROUND -- ANHYDROUS AMMONIA CYLINDERS ~ k___ ~' rATER SUPPLY OUTSIDE BUILDING I J jl I i SUSPENDED ' ~L~ I I CEILING ~ F 17 17 - -~ I . suPP 161 m l ', mT, I I I CONTROL NANIFBLO BLUEPRINT REPROVUCTIBN Ra0M ~ s~ SECT~ON ~, FOR 5001 CALIFORNIA AVE, CO~N~NT ~SC~T~ON ) ANHYVROUS AHHBNIA SYSTEM L J Material Safety Data Sheet Prepared Acc°rdingAt° theMTERI OSHA Hazard Communication Standard (29 CFR 1910.1200}. (Formerly Called ,~ .INFORMATION BULLETIN) ~~ ~~ (82-~0 ~ The F~al OS~ ~sure st~;d is S0 p~ ~ the A~IH (1986-87) TLV i$ 25 for a daily 8-hour ~sure. ... __-. ~es ~nia gas is ve~ irritating to ~he Flush eyes i~ia~ely wi~h fresh wat~ eyes. Conc~trations of 700 p~ will not for at l~st 15 minutes while holding only irritate the eyes, but ~y also eyelids op~. See a doctor. result in p~n~t inju~ if ~iate first aid m~sures are not t~. ~nia gas ~y cause skin irri=ation, ~s~ work, s must ~ r~v~ from the especially i~ skin is ~ist. ~e liquid source of ~sure. In case of li~id c~ cause skin ~ge, resulting fr~ con=act, flush ~ thoroughly with ~t~. .co~in~ ~reezing ~ corrosive, action on Bemuse li~i~ c~ ~re~e clo=hing to the skin. skin, ~ c~t~n the affect~ ~ thaw~ ~fore r~ving clothing. ~nia gas is v~ irritating to the ~s~ work, s must ~ r~v~ ~rom the nose, ~hroat ~ lungs. See ~itio~l source of ~sure. If thee ~e si~s H~lth ~ta. s~t~s as describ~ in this ~DS ~ue to br~thing this ~t~ial, ~e the person to fresh air. If br~thing ~s stopp~, apply ~tificial respiration. SEE A ~R ~IATEhY -- Pro~t action ess~tial. ~gesti~ Although it is not ~ssible to ingest t~s If swallow~, give ~ter oF milk to ~ous gas, ingestion of the li~id My ~ telephone for m~cal ~vice. ~ result in sev~e irritation oF ulc~atl~ ~ke ~son ~t unless direct~ to do so of the digestive tract w~ My ~ ~ m~i~l ~so~el. If m~icaZ ~vice display~ ~ ~us~, go, ting, di~rh~, ~o~ ~ obtainS, th~ t~e the person ~ in s~ere ~ses, collapse, sh~ ~ ~ pr~uct contain~ to ~he n~est hospital. Chewon Environmental Heolth Center, Int., P.O. Box 4054, Richmond, CA 94804-0054 x-meg21 (o7-15) Emergency Phone Number (415) 233-3737 NO. 500 i Rev. 6 01/09/87 ~kDDITIONAL HEALTII DATA ENVIRONI~.L PRO~ION x-~03t See following pages ~vlro~l ~ctl ~is Mterial conside~ to ~ a wat~ ~11ut~t SP~ ~I~ I~TI~ should be kept out of sewage a~ drai~ge ~e ~ot~tion= ~ical goggles (vast- syst~s a~ all ~ies of water. pr~f t~e) must be worn if there is any Pr~utions if ~t~l Is Rel~s~ or chance of contact with the eyes. Spill.= If this ~terial is releas~ into Sk~ Prot~ti~ = ~en h~dling this a work ar~, evacuate the ~terial, wear impervious protective i~iately. Persons ~tering the clothing, which ~y include gloves, cont~inat~ ar~ to correct the probl~ apron, overshoes, ch~ical goggles, ~ ~d determine whether it is safe to res~e co~lete facial protection, nor~l activities must c~ply with all Resp~ato~ Proration ~ w~r approv~ instructions in Special Prot~tive respiratory protection such as ~ Infor~tion. ~nia gas c~ ~ controll~ ~nia/methyl~ine cartridge respirator using a wat~ f~. Wat~ stria should or ~ air-supplying respirator unless not be direct~ to the liquid as this will v~tilation is ad~uate to keep air.me cause the liguid to ~il ~ g~erate ~re conc~trations below the ACGIH TLV. gas. See Special Protective Infor~tion. V~tf~tion: Use ad~uate v~tilation to Waste Dis~l Me--s= Allow spill~ keep the air.me conc~trations of this ~nia to eva~rate, as it is t~ ~terial below the TLr. volatile to ~sorb. Keep unprotect~ perso~el away from ar~ until It is free F~ ~ION of ~nia. See Sp~ial Prot~tive Fla~ ~t= n/a Infor~tion. Auto~tion T~. ~ 651°C Fl~llity L~tS~ 16-27% ~IVI~ ~ ~t~ls~g ~ Shut of~ supply of S~llity (~1, Light~ etc.)~ St~le. gas. ~~t~lity (~t~ials to A~) S~1 Fire Fiqht~g Pr~es~ For R~cts viol~tly with oxidizing gases such f~res involving this ~t~ial, do not as chlorine. R~cts vigorously with acids. ~t~ ~y ~clos~ or confin~ fire s~ce Forms ~plosive com~s with silv~ without prop~ protective equipm~t, m~cury. incl~ing self-contain~ br~thing ~dous D~s~t[~ ~ucts~ C~lete ap~atus. See Hazardous Decom~sition c~ustion forms oxides of nitr~ Pr~ucts. R~d the entire MSDS. water vast. ~dous ~l~i~ti~ Will not ~cur. SP~ ~~I~S ~F~ ~ PRODUCT L~EL OR ~FA~~' ~SI~ ~~IES TE~I~L BULLETINS FOR THE PROPER USE ~ ~l~lity~'~l~le in wat~ ~ alcohol. ~LING OF THIS ~TERIAL. ~~e (~lor, ~ etc.)~ Colorless gas with ~tr~ely pung~t ~or. Melt~g ~t~ n/a S~ific ~avit~ 0.68 (liquid) V~r Press~e= 8.46 a~ 9 20~C Va~r D~s~ty (~r=l)~ 0.6 P~c~t Volatile (Vol~ %)~ 100 ~rat~ = n/a ~l~u~ W~ght~ 17 Fre~ ~t~ -77~C n/a = ~ot Appli'~le The ~bove information is based on data of which we are ~ware and is believed to be correct as of the date hereof. Since the inlormmioa contained herein may be applied under conditions beyond our control ~nd with which we may be unfamili~ m~l since drm made wailable subsequent to the date hereof may suggest modifications of ~e information, we do ncr assume any responsibility for the results of its use. This inf~rm~ion is furnished ~on the condition that the person receiving it Shall make his own determination of the suitabili~/ of the material for his particubr purpose. No. 500 2 Material Safety Data Sheet ANHYDROUS AMMONIA (82-0-0 ~nwon~a ADDITIONAL HEALTH DATA Ammonia gas is very irrita~ing to the mucous membranes of the nose, ~hroat, and lungs, and can cause pulmonary edema. Irri~a~ion ~o ~he mucous membranes is noticeable a~ 100 Concentrations above ~00 ppm may destroy mucous surfaces upon prolonged con~ac~. Brea~hing air containing concentrations greater than 5000 ppm may cause sudden death from s~asm or inflamma~ion of ~he larynx. The following signs and symptoms resul~ from exposure gaseous ammonia: burning of the eyes, conJunctivi~is, skin irritation, swelling of ~he eyelids and lips, dry red mouth and tongue, burning in the throat, and coughing. In more severe cases of exposure, difficulty in brea~hing, signs and symptoms of lung congestion, and ultima~e death from respiratory failure due ~o pulmonary edema may occur. 3 Rev. 6 01/09/87 Plan To (At Work) Take Shelter Indoors Survive Immediately v' Turn off ventilation- fans, air conditioning, heater. v' Move all people into one room. v' Avoid use of elevators. v' Close and seal windows, doors, flues, fan grills, vents.~ v' Close interior doors and shelter in an interior room. v' Close drapes. v' Use shower spray to "Wash" the air if vapors seep through. v' Breath through a damp cloth. ~ ~ Tune Into Any Local Radio' or TV.Station For Emergency Broadcast Instructmns. / (At Home) SuDDIies To Seal ODeninqs Duct tape, foil, plastic wrap, plastic drop clothes, wet towels, locks-tighten (On The Highway) window and door seals. Roll up windows- turn off plan Ahead ! Gather supplies in a heat or air. box before an emergency. Stay in the vehicle. Seal openings & vents A Toxic (At School) Gas School staff will shelter children. DoNot attempt travel to pick up your child. Re]ease ,ox,c clouds can form quickly due to accidental or earthquake damage to chemical storage facilities, transportation vehicles, & \ Contact: process plants. The Hazardous Materials Division ~ Toxic vapors are most readily at 326-3979 regarding questions detected by pungent odors or to schedule srielter in and visible clouds. place presentations. 'TENNIAL PARK ~. o o LA 0~. Anhydrous Ammonia 1991 Dispersion Model Summary* Scenario ~ 480 Model # "bkfdf03" Windspeed= 2 mph Atmos. Stab.: Calm ~~ ~ ~~[~ 1000 Model # "bk~dd0$" 250 [] 200 P~M Windsp~d= S mph [] $0 PPM ^tmon. Stab.: $00 Partht Model # ~bk~ddl 0" ~indsp~l= ~0 mph gS0 ~artht doubt 0 100 200 $00 400 500 600 700 800 900 1000 Downwind *Quest Consultants Inc., Norman, Ok, March 5, 1991 RDO 5/6/96 · FOCUS * · Copyright 1989, 1990 * · , Version 1.1 * · Quest Consultants Inc., Norman, Oklahoma, USA * · (405) 329-7475 * , FOCUS Case Input * · Case File Name - bkfdf03 * · Tue Mar 05 14:15:20 1991 * ****************************************************************** The parameters entered for this case are: TITLE Type of calculation to run ......... : Vapor dispersion Title Line ......................... c Bakerfield Production-NH3 Cyl. File name for this case ............ : bkfdf03 Units for input and output ......... : English (lbs, btu, feet.., etc.) MATERIAL Composition of released material...: # 53 = H3N ammonia 100.0000 Initial Temp of Release ............ : 80.0006 Fahrenheit Initial Pressure of Release ........ c 163.2186 pSIA Feet/Second Wind Speed ......................... : 2.9333 Relative Humidity .................. : 50.0000 Percent .Temperature of the Air ............. : ~_~0.0006 Fahrenheit as 11 Atmos. Stab. Class ........ : ~ - A Single Character Initial Quality (lbv/lb) ........... : 1.000 RELEASE Method of release .................. : Continuous (includes steady state flow) Duration of the release (min) ...... : 60.000 1:Pipe diameter ................... : .0208 Feet 2:Exit Area of the Break .......... : _.3400E-03 Square Feet 3:Regulated Flow Rate ............. : .1700' Pounds/~ecpn~~ 4:Height of Exit Opening .......... : 5:Tilt Angle of Exit from Horiz...: Release Mechanism .................. : Regulated release (relief valve, liquid fl TERRAIN Surrounding Area Roughness ......... : Fairly Level Wooded Country, Urban Area Temp. of Substrate Surface ......... : 80.0006 Fahrenheit VD/VE Division of calculation ............ : VG/Vapor dispersion (VG/VD) Concentration Limits ............... : Enter 3 Concentration Limits in Parts_pe~ 1:Lowest Concentration Level ...... : 50.0000 PPM~ 2:Middle Concentration Level ...... : 2~00.0000 PPM 3:Highest Concentration Level ..... : 1000.0000 PPM , FOCUS '" · Copyright 1989 * · Version 1.1 * · Quest Consultants Inc., Norman, Oklahoma, USA * · (405) 329-7475 * · Regulated Release Model * · Case File Name - bkfdf03 * · Tue Mar 05 14:15:20 1991 * ****************************************************************** Title: Bakerfield Production-NH3 Cyl. Pipe diameter (in) : .249958 Pipe diameter (ft) : .208298E-01 Input break area (in2) : .489591E-01 Input break area (ft2) : .339994E-03 Operating temp (F) : 80.0706 Weight fraction aerosol : .000000 Ending time (sec) : 3600.00 STREAM COMPOSITION AT I ATMOSPHERE ID COMPONENT GAS AEROSOL LIQUID FEED i ) 0 Molecular Weight 17.030 .00000 .00000 17.030 i 53 53 = H3N ammoni 1.0000 .00000 .00000 1.0000 time gas rate aerosol rate liquid rate total rate (sec) (lb/sec) (lb/sec) (lb/sec) (lb/sec) .000000 .169644 .000000 .000000 .169644 144.000 .169644 .000000 .000000 .169644 288.000 .169644 .000000 .000000 .169644 432.000 .169644 .000000 .000000 .169644 576.000 .169644 .000000 .000000 .169644 720.000 .169644 .000000 .000000 .169644 864.000 .169644 .000000 .000000 .169644 1008.00 .169644 .000000 .000000 .169644 1152.00 .169644 .000000 .000000 .169644 1296.00 .169644 .000000 .000000 .169644 1440.00 .169644 .000000 .000000 ·169644 1584.00 .169644 .000000 .000000 .169644 1728.00 .169644 .000000 .000000 .169644 1872.00 .169644 .000000 .000000 .169644 2016.00 .169644 .000000 .000000 .169644 2160.00 .169644 .000000 .000000 .169644 2304.00 .169644 .000000 .000000 .169644 2448.00 .169644 .000000 .000000 .169644 2592.00 .169644 .000000 .000000 .169644 2736.00 .169644 .000000 .000000 .169644 2880.00 .169644 .000000 .000000 .169644 3024.00 .169644 .000000 .000000 .169644 ' 3168 O0 169644 000000 000000 .169644 3312.00 .169644 .000000 .000000 .169644 3456.00 .169644 .000000 .000000 .169644 3600.00 .169644 .000000 .000000 .169644 3600.10 .000000 .000000 .000000 .000000 , ~OCUS · Copyright 1989 * · Version 1.1 * · Quest Consultants Inc., Norman, Oklahoma, USA * · (405) 329-7475 * · Momentum Jet Vapor Dispersion Model * · Case File Name - bkfdf03 * · Tue Mar 05 14:15:20 1991 * ****************************************************************** Title : Bakerfield Production-NH3 Cyl. meteorological conditions air temperature = 79.97 deg F wind speed = 2.93 ft/sec pasquill stability class = pasquill f vapor release conditions released gas = 53 = H3N ammonia molecular weight of gas = 17 03 lb/lb-mole gas density at release = .0464 lb/ft3 mass flow rate = .17 lb/sec weight fraction of aerosol = .00-<~ ' - %(~/~¥~' height of release above grade = 4.00 ft release angle from horizontal = .00 degrees input release area = ·00034 ft2 model source release area = .00263 ft2 concentration limits chosen for 53 = H3N ammonia c(1) (lowest concentration) = .000050 mole fraction c(2) (middle concentration) = .000200 mole fraction c(3) (highest concentration) = .001000 mole fraction time ~ centerline Co0rd. ~ width of plume to c(i) ~cntrln ~temp. xcl zcl = r(c(1)) r(c(2)) r(c(3)) ~co.c. = (sec) = (ft) (ft) = (ft) (ft) (ft) =(frac) = (R) .000 .000 4.00 .104 .965E-01 .870E-01 1.000000 502.3 .610E-04 .659E-01 4.00 .144 .133 .120 .737961 511.6 .141E-03 .133 4.00 .179 .165 .148 .588497 51.6.3 .241E-03 .202 4.00 .213 .197 .176 .488767 518.6 .360E-03 .272 4.00 .247 .228 .203 .420954 521.0 .501E-03 .343 4.00 .281 .258 .230 .367659 523.3 .663E-03 .416 4.00 .314 .289 .256 .327422 525.6 .849E-03 .491 4.00 .348 .320 .283 .294730 528.0 .106E-02 .567 4.00 .382 .350 .309 .266519 528.0 .129E-02 .644 4.00 .416 .381 .336 .244385 530.3 .155E-02 .723 4.00 .451 .412 .363 .224286 530.3 .184E-02 .804 4.00 .486 .444 .390 .207021 530.3 .216E-02 .886 4.00 .521 .475 .417 .19201? 530.3 .251E-02 .970 4.00 .556 .507 .444 .179983 532.7 .288E-02 1.06 4.00 .592 .540 .472 .168242 532.7 .330E-02 1.14 4.00 .628 .572 .499 .157781 532.7 .375E-02 1.23 4.00 .665 .605 .527 .148399 532.7 .423E-02 1.32 4.00 .702 .639 .556 .140400 535.0 .475E-02 1.41 4.00 .740 .672 .584 .132683 535.0 .532E-02 1.51 4.00 .778 .707 .613 .125656 535.0 .592E-02 1.61 4.00 .817 .741 .642 .119230 535.0 .657E-02 1.70 4.00 .856 .776 .672 .113331 535.0 .727E-02 1.80 4.00 .896 .812 .701 .107897 535.0 .801E-02 1.91 4.00 .936 .848 .731 .102875 535.0 .881E-02 2.01 4.00 .977 .884 .762 .098220 535.0 .965E-02 2.12 4.00 1.02 .921 .792 .093893 535.0 .106E-01 2.23 4.00 1.06 .958 .824 .089862 535.0 .115E-01 2.34 4.00 1.10 .996 .855 .086098 535.0 .125E-01 2.45 4.00 1.15 1..03 .887 .082575 535.0 .136E-01 2.56 4.00 1.19 1.07 .919 .079270 535.0 .148E-01 2.68 4.00 1.23 1.11 .952 .076166 535.0 .160E-01 2.80 4.00 1.28 1.15 .984 .0?3244 535.0 .173E-01 2.92 4.00 1.33 1.19 1.02 .0?0744 537.3 .187E-01 3.05 4.00 1.37 1.23 1.05 .068126 537.3 .201E-01 3.18 4.00 1.42 1.28 1.09 .065652 537.3 .217E-01 3.31 4.00 1.47 1.32 1.12 .063309 537.3 .233E-01 3.44 4.00 1.52 1.36 1.16 .061089 537.3 .2§0E-01 3.57 4.00 1.57 1.40 1.19 .058981 537.3 .268E-01 3.71 4.00 1.62 1.45 1.23 .056977 537.3 .287E-01 3.85 4.00 1.67 1.49 1.26 .055071 537.3 .307E-01 4.00 4.00 1.72 1.54 1.30 .053256 537.3 .328E-01 4.14 4.00 1.77 1.59 1.34 .051526 537.3 .351E-01 4.29 4.00 1.82 1.63 1.38 .049875 537.3 .374E-01 4.44 4.00 1.88 1.68 1.41 .048298 537.3 .399E-01 4.60 4.00 1.93 1.73 1.45 .046790 537.3 .425E-01 4.76 4.00 1.99 1.78 1.49 .045347 537.3 .452E-01 4.92 4.00 2.05 1.83 1.53 .043966 53?.3 .481E-01 5.08 4.00 2.10 1.88 1.57 .042643 537.3 .511E-01 5.25 4.00 2.16 1.93 1.61 .041373 537.3 .543E-0! 5.42 4.00 2.22 1.98 1.65 .040155 537.3 time : centerline coord. : width of plume to c(i) :cntrln :temp. : xcl zcl : r(c(1)) r(c(2)) r(c(3)) :conc. : (sec) : (ft) (ft) : (ft) (ft) (ft) :(frac): (R) · 577E-01 5.60 4.00 2.28 2.03 1.69 .038986 537.3 .612E-01 5.78 4.00 2.34 2.08 1.74 .037862 537.3 · 648E-01 5.96 4.00 2.40 2.14 1.78 .036782 537.3 .687E-01 6.15 4.00 2.47 2.19 1.82 .035743 537.3 .727E-01 6.33 4.00 2.53 2.25 1.87 .034742 537.3 .769E-01 6.53 4.00 2.59 2.30 1.91 .033779 537.3 .814E-01 6.73 4.00 2.66 2.36 1.95 .032975 537.3 .860E-01 6.93 4.00 2.73 2.42 2.00 .032077 537.3 .909E-01 7.13 4.00 2.79 2.48 2.05 .031210 537.3 .960E-01 7.34 4.00 2.86 2.54 2.09 .030374 537.3 .101 7.55 4.00 2.93 2.60 2.14 .029567 537.3 .107 7.77 4.01 3.00 2.66 2.19 .028787 537.3 .113 7.99 4.01 3.07 2.72 2.23 .028034 537.3 .119 8.22 4.01 3.15 2.78 2.28 .027306 537.3 .125 8.45 4.01 3.22 2.84 2.33 .026602 537.3 .132 8.69 4.01 3.30 2.91 2.38 .025921 537.3 .139 8.93 4.01 3.37 2.97 2.43 .025261 537.3 .146 9.17 4.01 3.45 3.04 2.48 .024623 537.3 · 154 9.42 4.01 3.53 3.11 2.54 .024005 537.3 · 162 9.68 4.01 3.61 3.18 2.59 .023406 537.3 .170 9.94 4.01 3.69 3.25 2.64 .022826 537.3 .179 10.2 4.01 3.77 3.32 2.69 .022264 537.3 · 188 10.5 4.01 3.85 3.39 2.75 .021719 537.3 .198 10.8 4.01 3.94 3.46 2.80 .021190 537.3 .208 11.0 4.01 4.02 3.53 2.86 .020677 537.3 .218 11.3 4.01 4.11 3.61 2.91 .020179 537.3 .229 11.6 4.02 4.20 3.68 2.97 .019695 537.3 · 240 11.9 4.02 4.29 3.76 3.03 .019226 537.3 .252 12.2 4.02 4.38 3.83 3.08 .018770 537.3 .265 12.5 4.02 4.47 3.91 3.14 .018327 537.3 · 277 12.9 4.02 4.56 3.99 3.20 .017897 537.3 · 291 13.2 4.02 4.66 4.07 3.26 .017479 537.3 .305 13.5 4.02 4.75 4.15 3.32 .017072 538.5 .319 13.8 4.02 4.85 4.23 3.38 .016676 538.5 · 335 14.2 4.03 4.95 4.32 3.44 .016291 538.5 · 351 14.5 4.03 5.05 4.40 3.51 .015916 538.5 .367 14.9 4.03 5.15 4.49 3.57 .015552 538.5 · 384 15.3 4.03 5.25 4.58 3.63 .015197 538.5 .402 15.6 4.03 5.36 4.66 3.70 .014852 538.5 .421 16.0 4.04 5.46 4.75 3.76 .014516 538.5 .441 16.4 4.04 5.57 4.84 3.83 .014189 538.5 .461 16.8 4.04 5.68 4.93 3.89 .013871 538.5 .482 17.2 4.05 5.79 5.03 3.96 .013560 538.5 .504 17.6 4.05 5.90 5.12 4.03 .013258 538.5 .527 18.0 4.05 6.02 5.22 4.09 .012963 538.5 .551 18.5 4.06 6.13 5.31 4.16 .012676 538.5 .576 18.9 4.06 6.25 5.41 4.23 .012396 538.5 .602 19.3 4.06 6.37 5.51 4.30 .012123 538.5 · 629 19.8 4.07 6.49 5.61 4.37 .011857 538.5 .657 20.3 4.07 6.61 5.71 4.44 ·011598 538.5 time .' centerline coord. : width of plume to c(i) :cntrln :temp. .: xcl zcl : r(c(1)) r(c(2)) r(c(~)) :conc. (sec) : (ft) (ft) : (ft) (ft) (ft) :(frae) : (R) .687 20.7 4.08 6.73 5.81 4.52 .011345 538.5 .717 21.2 4.08 6.86 5.92 4.59 .011098 538.5 .749 21.7 4.09 6.98 6.02 4.66 .010857 538.5 .782 22.2 4.10 7.11 6.13 4.74 .010623 538.5 .816 22.7 4.10 7.24 6.24 4.81 .010393 538.5 .852 23.3 4.11 7.38 6.35 4.88 .010170 538.5 .890 23.8 4.12 7.51 6.46 4.96 .009951 538.5 · 928 24.3 4.13 7.65 6.57 5.04 .009738 538.5 .969 24.9 4.13 7.78 6.68 5.11 .009530 538.5 1.01 25.5 4.14 7.92 6.80 5.19 .009326 538.5 1.05 26.0 4.15 8.06 6.91 5.27 .009128 538.5 1.10 26.6 4.16 8.21 7.03 5.35 .008934 538.5 1.15 27.2 4.17 8.35 7.15 5.43 .008745 538.5 1.20 27.8 4.19 8.50 7.27 5.51 .008559 538.5 1.25 28.5 4.20 8.65 7.39 5.59 .008379 538.5 1.30 29.1 4.21 8.80 7.51 5.67 .008202 538.5 1.35 29.7 4.22 8.95 7.64 5.75 .008029 538.5 1.41 30.4 4.24 9.10 7.76 5.83 .007860 538.5 1.47 31.1 4.25 9.26 7.89 5.91 .007695 538.5 1.53 31.8 4.27 9.42 8.02 6.00 .007534 538.5 1.60 32.5 4.29 9.58 8.15 6.08 .007376 538.5 1.66 33.2 4.31 9.74 8.28 6.16 .007222 538.5 1.73 33.9 4.33 9.91 8.41 6.25 .007071 538.5 1.80 34.7 4.35 10.1 8.55 6.33 .006924 538.5 1.88 35.4 4.37 10.2 8.69 6.42 .006779 538.5 1.96 36.2 4.39 10.4 8.82 6.50 .006638 538.5 2.04 37.0 4.41 10.6 8.96 6.59 .006500 538.5 2.12 37.8 4.44 10.8 9.10 6.68 .006365 538.5 2.21 38.7 4.47 10.9 9.25 6.76 .006233 538.5 2.30 39.5 4.50 11.1 9.39 6.85 .006103 538.5 2.39 40.4 4.53 11.3 9.54 6.94 .005977 538.5 2.49 41.2 4.56 11.5 9.68 7.02 .005853 538.5 2.59 42.1 4.59 11.7 9.83 7.11 .005732 538.5 2.69 43.0 4.63 11.9 9.98 7.20 .005613 538.5 2.80 44.0 4.66 12.1 10.1 7.29 .005497 538.5 2.92 44.9 4.70 12.3 10.3 7.38 .005383 538.5 3.03 45.9 4.74 12.4 10.4 7.47 .005271 538.5 3.15 46.9 4.79 12.6 10.6 7.55 .005162 538.5 3.28 47.9 4.83 12.8 10.8 7.64 .005055 538.5 3.41 48.9 4.88 13.1 10.9 7.73 .004950 538.5 3.55 50.0 4.93 13.3 11.1 7.82 .004848 538.5 3.69 51.0 4.99 13.5 11.2 7.91 .004747 538.5 3.83 52.1 5.04 13.7 11.4 8.00 .004649 538.5 3.98 53.2 5.10 13.9 11.6 8.09 .004552 538.5 4.14 54.4 5.17 14.1 11.7 8.17 .004458 538.5 4.30 55.5 5.23 14.3 11.9 8.26 .004365 538.5 4.47 56.7 5.30 14.5 12.1 8.35 .004274 538.5 4.64 57.9 5.37 14.8 12.3 8.44 .004185 538.5 4.82 59.1 5.45 15.0 12.4 8.52 .004098 538.5 .~.01 60.4 5.53 15.2 12.6 8.61 .004013 538.5 time : centerline coord. : width of plume to c(i) :cntrln :temp. : xcl zcl : r(c(1)) r(c(2)) r(c(3)) :cone. : (sec) : (ft) (ft) : (ft) (ft) (ft) :(frac): (R) 5.20 61.7 5.61 15.5 12.8 8.70 .003929 538.5 5.40 63.0 5.70 15.7 13.0 8.78 .003847 538.5 5.61 64.3 5.79 15.9 13.1 8.87 .003766 538.5 5.82 65.7 5.89 16.2 13.3 8.95 .003687 538.5 6.04 67.0 5.99 16.4 13.5 9.03 .003610 538.5 6.27 68.4 6.09 16.6 13.7 9.12 .003534 538.5 6.51 69.9 6.20 16.9 13.9 9.20 .003459 538.5 6.76 71.4 6.32 17.1 14.1 9.28 .003386 538.5 7.01 72.9 6.44 17.4 14.3 9.36 .003315 538.5 7.27 74.4 6.57 17.7 14.4 9.43 .003244 538.5 7.54 75.9 6.70 17.9 14.6 9.51 .003175 538.5 7.83 77.5 6.84 18.2 14.8 9.58 .003108 538.5 8.12 79.1 6.98 18.4 15.0 9.66 .003041 538.5 8.41 80.8 7.13 18.7 15.2 9.73 .002976 538.5 8.72 82.5 7.29 19.0 15.4 9.80 .002912 538.5 9.04 84.2 7.45 19.2 15.6 9.86 .002850 538.5 9.37 85.9 7.62 19.5 15.8 9.93 .002788 538.5 9.71 87.7 7.79 19.8 16.0 9.99 .002728 538.5 10.1 89.6 7.98 20.1 16.2 10.0 .002669 538.5 10.4 91.4 8.17 20.3 16.4 10.1 .002611 538.5 10.8 93.3 8.37 20.6 16.6 10.2 .002554 538.5 11.2 95.2 8.57 20.9 16.8 10.2 .002498 538.5 11.4 96.2 8.68 21.0 16.9 10.4 .002473 538.5 14.3 101. 8.68 22.5 18.1 10.8 .002320 538.5 17.3 106. 8.68 24.0 19.2 11.2 .002174 538.5 20.4 111. 8.68 25.7 20.4 11.6 .002035 538.5 23.8 117. 8.68 27.3 21.6 11.8 .001902 538.5 27.3 123. 8.68 29.0 22.8 12.0 .001776 538.5 30.9 129. 8.68 30.7 24.0 12.1 .001656 538.5 34.8 135. 8.68 32.5 25.2 12.0 .001543 538.5 38.8 142. 8.68 34.4 26.5 11.8 .001436 538.5 43.1 149. 8.68 36.3 27.7 11.3 .001334 538.5 47.5 157. 8.68 38.2 28.9 10.5 .001239 538.5 52.2 165. 8.68 40.2 30.2 9.27 .001150 538.5 57.1 173. 8.68 42.3 31.4 7.21 .001065 538.5 62.3 181. 8.68 44.4 32.6 .000 .000987 538.5 67.7 191. 8.68 46.5 33.7 .000 .000913 538.5 73.4 200. 8.68 48.7 34.9 .000 .000844 538.5 79.4 210. 8.68 50.9 35.9 .000 .000779 538.5 85.6 221. 8.68 53.1 37.0 .000 .000720 538.5 92.2 232. 8.68 55.4 37.9 .000 .000664 538.5 99.1 243. 8.68 57.7 38.7 .000 .000612 538.5 106. 255. 8.68 60.1 39.4 .000 .000564 538.5 114. 268. 8.68 62.5 40.0 .000 .000519 538.5 122. 281. 8,68 64.8 40.4 .000 .000477 538.5 130. 296. 8.68 67.2 40.6 .000 .000439 538.5 139. 310. 8.68 69.6 40.5 .000 .000403 538.5 149. 326. 8.68 72.0 40.1 .000 .000371 538.5 158. 342. 8.68 74.3 39.3 .000 .000340 538.5 168. 359. 8.68 76.6 38.0 .000 .000312 538.5 time : centerline coord. : width of plume to c(i) :cntrln :temp. : xcl zcl : r(c(1)) r(c(2)) r(c(3)) :conc. : (sec) : (ft) (ft) : (ft) (ft) (ft) :(frac): (R) 179. 377. 8.68 78.9 36.1 .000 .000287 538.5 190. 396. 8.68 81.1 33.2 .000 .000263 538.5 202. 416. 8.68 83.2 29.0 .000 .000241 538.5 215. 437. 8.68 85.2 22.6 .000 .000221 538.5 228. 459. 8.68 87.0 9.53 .000 .000203 538.5 241. 481. 8.68 88.7 ,O0Q .000 .000186 538.5 256. 506. 8.68 90.2 .000 .000 .000170 538.5 271. 531. 8.68 91.4 .000 .000 .000156 538.5 287. 557. 8.68 92.4 .000 .000 .000142 538.5 303. 585. 8.68 93.0 .000 .000 .000130 538.5 321. 614. 8.68 93.2 .000 .000 .000119 538.5 339. 645. 8.68 92.8 .000 .000 .000109 538.5 359. 677. 8.68 91.8 .000 .000 .000100 538.5 379. 711. 8.68 90.1 .000 .000 .000091 538.5 400. 747. 8.68 87.4 .000 .000 .000084 538.5 422. 784. 8.68 83.5 .000 .000 .000077 538.5 446. 823. 8.68 78.0 .000 .000 .000070 538.5 470. 865. 8.68 70.3 .000 .000 .000064 538.5 496. 908. 8.68 59.1 .000 .000 .000059 538.5 523. 953. 8.68 41.2 .000 .000 .000054 538.5 552. .100E+04 8.68 .000 .000 .000 .000049 538.5 BAKERFIELD PRODUCTION-NH3 CYL ---' ' I ~00. -- .100. 3~0. -- ~ -- 1¢0. -- DOWNWIND DISTANCE IFEETI WIND DIRECTION PAS~UILL STABILITY.., F = CAZ-/~ 50 PPM WINO SPEED .......... , 2.0 IFEET/SEC) ------ 200 PPM RELATIVE HUHIDITY .... 50. PERCENT 1~O0 PPM MOMENTUM JET DISPERSION, SIDE VIEW BAKERFIELD PRODUCTION-NH3 CYL 38 2e lB · lee 2ee §ee 4ee see ~$e 7o~ eec ~ee ieee 11BB DOWNWIND DISTANCE IFEETI WIND DIRECTION PAS~UILL STABILITY.., ~ ~ ~ZJt'7 50 PPM WINO SPEED .......... , 2.9 (FEET/SEC) mm 200 PPM DISTORTED ASPECT RATIO 1000 PPM MOMENTUM JET DISPERSION, SIDE VIE~/ BAKERFIELD PRODUCTION-NHS CYL L~- 128 L.) o -1 2~ ,.I-- ~ . . , . , . , . .............. DOWNWIND DISTANCE IFEETI PASSUILL STABILITY.., F 50 PPM WIND SPEED ........... 2.g IFEET/SEC) 200 PPM RELATIVE HUMIDITY..., 5~. PERCENT 1~00 PPM MOMENTUM JET DISPERSION, OVERHEAD VIEW. BAKERFIELD PRODUCTZON-NH3 CYL -Be -le8 DOWNWIND DISTANCE ~ZND DIR£CTION PASeUILL STABILITY.., F BO PPM WIND SPEED .......... , 2.9 IFEET/SEC) 2~0 PPM DISTORTED ASPECT RATIOS 1000 PPM MOMENTUM JET DISPERSION, OVERHEAD VIEW · FOCUS * ..... · Copyright 1989, 1990 * , Version 1.1 * · Quest Consultants Inc., Norman, Oklahoma, USA * · (405) 329-7475 * , FOCUS Case Input * · Case File Name - bkfdd05 * · Tue Mar 05 14:18:24 1991 * The parameters entered for this case are: TITLE Type of calculation to run ......... = Vapor dispersion Title Line : Bakerfield Production-NH3 Cyl. File name for this case ............ : bkfddO§ Units for input and output ......... : English (lbs, btu, feet.., etc.) MATERIAL Composition of released material...: $ 53 = H3N ammonia 100.000( Initial Temp of Release ............ : 80.0006 Fahrenheit Initial Pressure of ReleaSe ........ : 163.2186 PSIA WEATHER Wind Speed 7 3333 Feet/Second Relative Humidity .................. : 50.0000 Percent (%) .Temperature of the Air ............. : 80.0006 FahreBheit asquill Atmos. Stab. Class ........ :_ D- ~,~ C~ . _A Single Character Initial Quality (lbv/lb) ........... : 1.000 RELEASE Method of release .................. : Continuous (includes steady state flow) Duration of the release (min) ...... : 60.000 1:Pipe diameter ................... : .0208 Fe~t = 0.~ 2:Exit Area of the Break .......... : .3400E-03 Square Feet 3:Regulated Flow Rate ............. : .1700 Pounds/second,._ 4:Height of Exit Opening .......... : 4.0000 Feet 5:Tilt Angle of Exit from Horiz...: .0000 Deqrees - lief valve liquid f: Release Mechanism .................. : Regulated release (re , TERRAIN Surrounding Area Roughness ......... : Fairly Level Wooded Country, Urban Area Temp. of Substrate Surface ......... : 80.0006 Fahrenheit VD/VE Division of calculation ............ : VG/Vapor dispersion (VG/VD) Concentration Limits ............... : Enter 3 Concentration Limits in Parts per 1:Lowest Concentration Level ...... : 50.0000 PPM( "aeN ~,~.~- 2:Middle Concentration Level ...... : 200.0000 .. PPM ~'~_ 3:Highest Concentration Level ..... : 1000.0000 PPM , FOCUS * , Copyright 1989 * , Version 1.1 * · Quest Consultants Inc., Norman, Oklahoma, USA * · (405) 329-7475 * , Regulated Release Model * · Case File Name - bkfdd05 * · Tue Mar 05 14:18:24 1991 * ****************************************************************** Title: Bakerfield Production-NH3 Cyl. Pipe diameter (in) : .249958 Pipe diameter (ft) : .208298E-01 Input break area (in2) : .489591E-01 Input break area (ft2) : .339994E-03 Operating temp (F) : 80.0706 Weight fraction aerosol : .000000 Ending time (sec) : 3600.00 STREAM COMPOSITION AT i ATMOSPHERE ID COMPONENT GAS AEROSOL LIQUID FEED ( 0 0 Molecular Weight 17.030 .00000 .00000 17.030 i 53 53 = H3N ammoni 1.0000 .00000 .00000 1.0000 time gas rate aerosol rate liquid rate total rate (sec) (lb/sec) (lb/sec) (lb/sec) (lb/sec) .000000 .169644 .000000 .000000 .169644 144.000 .169644 .000000 .000000 .169644 288.000 .169644 .000000 .000000 .169644 432.000 .169644 .000000 .000000 .169644 576.000 .169644 .000000 .000000 .169644 720.000 .169644 .000000 .000000 .169644 864.000 .169644 .000000 .000000 .169644 1008.00 .169644 .000000 .000000 .169644 1152.00 .169644 .000000 .000000 .169644 1296.00 .169644 .000000 .000000 .169644 1440.00 .169644 .000000 .000000 .169644 1584.00 .169644 .000000 .000000 .169644 1728.00 .169644 .000000 .000000 .169644 1872.00 .169644 .000000 .000000 .169644 2016.00 .169644 .000000 .000000 .169644 2160.00 .169644 .000000 .000000 .169644 2304.00 .169644 .000000 .000000 .169644. 2448.00 .169644 .000000 .000000 .169644 2592.00 .169644 .000000 .000000 .169644 2736.00 .169644 .000000 .000000 .169644 2880.00 .169644 .000000 .000000 .169644 3024.00 .169644 .000000 .000000 .169644 3168.00 .169644 .000000 .000000 .169644 3312.00 .169644 .000000 .000000 .169644 3456.00 .169644 .000000 .000000 .169644 3600.00 .169644 .000000 .000000 .169644 3600.10 .000000 .000000 .000000 .000000 · FOCUS * · Copyright 1989 * · Version 1.1 * · Quest Consultants Inc., Norman, Oklahoma, USA * · (405) 329-7475 * · Momentum Jet Vapor Dispersion Model * · Case File Name - bkfdd05 * · Tue Mar 05 14:18:24 1991 * ****************************************************************** Title : Bakerfield Production-NH3 Cyl. meteorological conditions air temperature = 79.97 deg F wind speed = 7.33 ft/sec pasquill stability class = pasquill d vapor release conditions released gas = 53 = H3N ammonia molecular weight of gas = 17.03 lb/lb-mole gas density at release = .0464 lb/ft3 mass flow rate = .17 lb/sec ~ ~ weight fraction of aerosol = -.00 ~V~ height of release above grade = 4.00 ft release angle from horizontal = .00 degrees input release area = .00034 ft2 model source release area = .00263 ft2 concentration limits chosen for 53 = H3N ammonia c(1) (lowest concentration) = .000050 mole fraction .c(2) (middle concentration) = .000200 mole fraction c(3) (highest concentration) = .001000 mole fraction : plume ~o c (i) : cntrln : temp. : xcl z¢l : r(c(1)) r(¢(2)) r(c(3)) :¢onc. : (sec) : (ft) (ft) : (ft) (ft) (ft) :(frac) : (R) .000 .000 4.00 .104 .965E-01 .870E-01 1.000000 502.3 .609E-04 .659E-01 4.00 .143 .133 .120 .739407 511.6 .141E-03 .133 4.00 .178 .165 .148 .590215 516.3 .240E-03 .202 4.00 .212 .196 .175 .490592 518.6 .358E-03 .272 4.00 .245 .226 .202 .421913 521.0 .498E-03 .343 4.00 .278 .256 .228 .368665 523.3 .659E-03 .416 4.00 .311 .286 .254 .329294 525.6 .842E-03 .491 4.00 .344 .316 .280 .296585 528.0 .105E-02 .567 4.00 .377 .346 .306 .268349 528.0 .128E-02 .644 4.00 .411 .376 .332 .246194 530.3 .154E-02 .723 4.00 .444 .406 .358 .226068 530.3 .182E-02 .804 4.00 .478 .437 .384 .208775 530.3 .213E-02 .886 4.00 .512 .467 .410 .193744 530.3 .247E-02 .970 4.00 .546 .498 .436 .181691 532.7 .284E-02 1.06 4.00 .580 .529 .462 .169924 532.7 .325E-02 1.14 4.00 .615 .560 .489 .159438 532.7 .368E-02 1.23 4.00 .650 .592 .516 .150032 532.7 .415E-02 1.32 4.00 .686 .624 .543 .141545 532.7 .466E-02 1.41 4.00 .722 .656 .570 .134282 535.0 .521E-02 1.51 4.00 .758 .688 .597 .127233 535.0 .580E-02 1.61 4.00 .795 .721 .625 .120785 535.0 .643E-02 1.70 4.00 .832 .754 .653 .114864 535.0 .710E-02 1.80 4.00 .869 .788 .681 .109408 535.0 .782E-02 1.91 4.00 .907 .821 .709 .104364 535.0 .859E-02 2.01 4.00 .946 .856 .738 .099689 535.0 .940E-02 2.12 4.00 .984 .890 .766 .095342 535.0 .103E-01 2.23 4.00 1.02 .925 .795 .091292 535.0 .112E-01 2.34 4.00 1.06 .960 .825 .087508 535.0 .122E-01 2.45 4.00 1.10 .996 .854 .083966 535.0 .132E-01 2.56 4.00 1.14 1.03 .884 .080643 535.0 .143E-01 2.68 4.00 1.19 1.07 .914 .077520 535.0 .155E-01 2.80 4.00 1.23 1.10 .944 .074580 535.0 ,167E-01 2.92 4.00 1.27 1.14 .975 .071807 535.0 .180E-01 3.05 4.00 1.31 1.18 1.01 .069435 537.3 .194E-01 3.18 4.00 1.35 1.22 1.04 .066943 537.3 .209E-01 3.31 4.00 1.40 1.26 1.07 .064583 537.3 .224E-01 3.44 4.00 1.44 1.30 1.10 .062346 537.3 · 240E-01 3.57 4.00 1.49 1.33 1.13 .060221 537.3 .257E-01 3.71 4.00 1.53 1.37 1.17 .058201 537.3 .275E-01 3.85 4.00 1.58 1.42 1.20 .056279 537.3 .294E-01 4.00 4.00 1.63 1.46 1.23 .054447 537.3 .314E-01 4.14 4.00 1.67 1.50 1.26 .052701 537.3 · 335E-01 4.29 4.00 1.72 1.54 1.30 .051033 537.3 .357E-01 4.44 4.00 1.77 1.58 1.33 .049440 537.3 .380E-01 4.60 4.00 1.82 1.62 1.37 .047917 537.3 .404E-01 4.76 4.00 1.87 1.67 1.40 .046458 537.3 .430E-01 4.92 4.00 1.92 1.71 1.44 .045062 537.3 .456E-01 5.08 4.00 1.97 1.75 1.47 .043722 537.3 . 484E-01 5.25 4.00 2.02 1.80 1.51 .042438 537.3 .514E-01 5.42 4.00 2.07 1.84 1.54 .041205 537.3 time : centerline coord. { width of plume to c(i) :cntrln :temp. : x¢l z¢l : r(¢(1)) r(¢(2)) r(C(3)) :cone. : (sec) : (ft) (ft) : (ft) (ft) (ft) :(frae) : (R) .544E-01 5.60 4.00 2.12 1.89 1.58 .040020 537.3 .577E-01 5.78 4.00 2.18 1.94 1.62 .038881 537.3 .610E-01 5.96 4.00 2.23 1.98 1.65 .037785 537.3 .646E-01 6.15 4.00 2.28 2.03 1.69 .036731 537.3 .683E-01 6.33 4.00 2.34 2.08 1.73 .035716 537.3 .721E-01 6.53 4.00 2.39 2.13 1.77 .034737 537.3 .762E-01 6.73 4.00 2.45 2.18 1.80 .033794 537.3 .804E-01 6.93 4.00 2.51 2.23 1.84 .033009 537.3 .848E-01 7.13 4.00 2.57 2.28 1.88 .032127 537.3 .895E-01 7.34 4.00 2.62 2.33 1.92 .031276 537.3 .943E-01 7.55 4.00 2.68 2.38 1.96 .030454 537.3 .993E-01 7.77 4.00 2.74 2.43 2.00 .029660 537.3 .105 7.99 4.00 2.80 2.48 2.04 .028892 537.3 .110 8.22 4.00 2.87 2.53 2.08 .028149 537.3 .116 8.45 4.01 2.93 2.59 2.12 .027430 537.3 · 122 8.69 4.01 2.99 2.64 2.17 .026735 537.3 .128 8.93 4.01 3.05 2.70 2.21 .026061 537.3 .135 9.17 4.01 3.12 2.75 2.25 .025408 537.3 .141 9.42 4.01 3.18 2.81 2.29 .024776 537.3 .149 9.68 4.01 3.25 2.86 2.34 .024162 537.3 .156 9.94 4.01 3.32 2.92 2.38 .023568 537.3 .164 10.2 4.01 3.38 2.98 2.42 .022991 537.3 .172 10.5 4.01 3.45 3.04 2.47 .022431 537.3 .180 10.8 4.01 3.52 3.10 2.51 .021888 537.3 .189 11.0 4.01 3.59 3.15 2.56 .021360 537.3 .198 11.3 4.01 3.66 3.21 2.60 .020848 537.3 .207 11.6 4.01 3.73 3.28 2.65 .020350 537.3 .217 11.9 4.01 3.81 3.34 2.69 .019867 537.3 .228 12.2 4.01 3.88 3.40 2.74 .019397 537.3 .238 12.5 4.01 3.95 3.46 2.79 .018940 537.3 .249 12.9 4.02 4.03 3.53 2.83 .018495 537.3 .261 13.2 4.02 4.10 3.59 2.88 .018063 537.3 · 273 13.5 4.02 4.18 3.65 2.93 .017642 537.3 .285 13.8 4.02 4.26 3.72 2.98 .017233 537.3 .299 14.2 4.02 4.34 3.79 3.03 .016834 538.5 .312 14.5 4.02 4.42 3.85 3.08 .016445 538.5 .326 14.9 4.02 4.50 3.92 3.12 .016067 538.5 .341 15.3 4.02 4.58 3.99 3.17 .015698 538.5 .356 15.6 4.03 4.66 4.06 3.22 .015339 538.5 .372 16.0 4.03 4.74 4.13 3.28 .014989 538.5 .388 16.4 4.03 4.83 4.20 3.33 .014648 538.5 .406 16.8 4.03 4.91 4.27 3.38 .014315 538.5 .423 17.2 4.03 5.00 4.34 3.43 .013991 538.5 .442 17.6 4.03 5.09 4.42 3.48 .013675 538.5 .461 18.0 4.04 5.17 4.49 3.53 .013367 538.5 · 481 18.5 4.04 5.26 4.56 3.59 .013066 538.5 .502 18.9 4.04 5.35 4.64 3.64 .012772 538.5 .523 19.3 4.04 5.45 4.72 3.69 .012486 538.5 .546 19.8 4.05 5.54 4.79 3.75 .012206 538.5 .569 20.3 4.05 5.63 4.87 3.80 .011933 538.5 time : centerline coord. : width of plume to c(i) :cntrln :temp. : xcl zc! : r(c(l)) r(c(2)) r(c(3)) :conc. : (sec) : (ft) (ft) : (ft) (ft) (ft) :(frac) : (R) · 593 20.7 4.05 5.73 4.95 3.85 .011667 538.5 .618 21.2 4.06 5.82 5.03 3.91 .011406 538.5 · 644 21.7 4.06 5.92 5.11 3.96 .011152 538.5 · 671 22.2 4.06 6.02 5.19 4.02 .010904 538.5 · 699 22.7 4.07 6.12 5.27 4.07 .010661 538.5 · 728 23.3 4.07 6.22 5.35 4.13 .010424 538.5 · 758 23.8 4.08 6.32 5.44 4.19 .010193 538.5 · 789 24.3 4.08 6.42 5.52 4.24 .009967 538.5 · 822 24.9 4.09 6.52 5.60 4.30 .009745 538.5 · 855 25.5 4.09 6.63 5.69 4.36 .009529 538.5 · 890 26.0 4.10 6.73 5.78 4.41 .009318 538.5 .926 26.6 4.10 6.84 5.87 4.47 .009111 538.5 · 964 27.2 4.11 6.95 5.95 4.53 .008909 538.5 1.00 27.8 4.11 7.06 6.04 4.59 .008711 538.5 1.04 28.5 4.12 7.17 6.13 4.64 .008518 538.5 1.08 29.1 4.13 7.28 6.22 4.70 .008329 538.5 1.13 29.7 4.13 7.40 6.32 4.76 .008144 538.5 1.17 30.4 4.14 7.51 6.41 4.82 .007963 538.5 1.22 31.1 4.15 7.63 6.50 4.88 .007786 538.5 1.27 31.8 4.16 7.75 6.60 4.94 .007612 538.5 1.32 32.5 4.17 7.87 6.69 5.00 .007443 538.5 1.37 33.2 4.17 7.99 6.79 5.06 .007277 538.5 1.42 33.9 4.18 - 8.11 6.89 5.12 .007114 538.5 1.48 34.7 4.19 8.23 6.99 5.18 .006955 538.5 1.54 35.5 4.20 8.36 7.09 5.24 .006800 538.5 1.59 36.2 4.22 8.48 7.19 5.30 .006647 538.5 1.66 37.0 4.23 8.61 7.29 5.36 · 006498 538.5 1.72 37.8 4.24 8.74 7.39 5.42 .006352 538.5 1.72 37.8 4.24 8.79 7.45 5.51 .006357 538.5 2.17 39.7 4.24 9.65 8.16 5.97 .005876 538.5 2.64 41.7 4.24 10.5 8.88 6.43 .005424 538.5 3.14 43.8 4.24 11.5 9.62 6.88 .005002 538.5 3.66 46.0 4.24 12.4 10.4 7.32 .004607 538.5 4.20 48.3 4.24 13.4 11.1 7.75 .004239 538.5 4.78 50.7 4.24 14.4 11.9 8.17 .003896 538.5 5.38 53.2 4.24 15.4 12.7 8.56 .003577 538.5 6.01 55.9 4.24 16.5 13.5 8.93 · 003282 538.5 6.68 58.7 4.24 17.6 14.4 9.27 .003009 538.5 7.38 61.6 4.24 18.8 15.2 9.57 .002756 538.5 8.11 64.7 4.24 19.9 16.1 9.83 .002523 538.5 8.88 67.9 4.24 21.1 16.9 10.0 .002307 538.5 9.69 71.3 4.24 22.3 17.8 10.1 .002109 538.5 10.5 74.9 4.24 23.6 18.6 10.2 .001927 538.5 11.4 78.7 4.24 24.9 19.5 10.1 .001760 538.5 12.4 82.6 4.24 26.2 20.4 9.90 .001606 538.5 13.3 86.7 4.24 27.6 21.2 9.50 .001465 538.5 14.4 91.0 4.24 29.0 22.1 8.86 .001336 538.5 15.5 95.6 4.24 30.4 22.9 7.86 .001218 538.5 16.6 100. 4.24 31.8 '23.7 6.25 .001110 538.5 17.8 105. 4.24 33.3 24.5 3.07 .001011 538.5 time : centerline coord. : width of plume to c(i) :cntrln :temp. : ×cl zcl : r(c(2)) r(c(3)) :conc. : (sec) : (ft) (ft) : (ft) (ft) (ft) :(frac) : (R) 19.0 111. 4.24 34.8 25.2 .000 .000921 538.5 20.4 116. 4.24 36.3 25.9 .000 .000839 538.5 21.7 122. 4.24 37.8 26.6 ,000 .000763 538.5 23.2 128. 4.24 39.4 27.1 ,000 .000695 538.5 24.7 135. 4.24 40.9 27.6 .000 .000632 538.5 26.3 141. 4.24 42.5 28.0 .000 .000575 538.5 28.0 148. 4.24 44.1 28.3 .000 .000523 538.5 29.7 156. 4.24 45.7 28.4 .000 .000476 538.5 31.6 164. 4.24 47.2 28.3 .000 .000433 538.5 33.5 172. 4.24 48.8 28.0 .000 .000394 538.5 35.6 180. 4.24 50.3 27.5 .000 .000358 538.5 37.7 189. 4.24 51.8 26.5 .000 .000325 538.5 40.0 199. 4.24 53.3 25.1 .000 .000296 538.5 42.3 209. 4.24 54.7 23.1 .000 .000269 538.5 44.8 219. 4.24 56.0 20.1 .000 .000245 538.5 47.4 230. 4.24 57.3 15.4 .000 .000222 538.5 50.2 242. 4.24 58.4 5.61 .000 .000202 538.5 53.0 254. 4.24 59.4 .00~ .000 .000184 538.5 56.0 266. 4.24 60.3 .000 .000 .000167 538.5 59.2 280. 4.24 60.9 .000 .000 .000152 538.5 62.5 294. 4.24 61.4 .000 .000 .000138 538.5 66.0 308. 4.24 61.5 .000 .000 .000126 538.5 69.7 324. 4.24 61.3 .000 .000 .000114 538.5 73.5 340. 4.24 60.7 .000 .000 .000104 538.5 77.6 357. 4.24 59.5 .000 .000 .000094 538.5 81.8 375. 4.24 57.7 .000 .000 .000086 538.5 86.3 394. 4.24 55.1 .000 .000 .000078 538.5 91.0 413. 4.24 51.4 .000 .000 .000071 538.5 95.9 434. 4.24 46.1 .000 .000 .000065 538.5 101. 456. 4.24 38.5 .000 .000 .000059 538.5 106. 478. 4.24 25.9 .000 .000 .000053 538.5 112. 502. 4.24 .000 .000 .000 .000049 538.5 BAKERFIELD PRODUCTTON-NH3 CYL. ~00. ~ I I I ~ I I I ~ I ~ I 25~ -- -- ~ -- ~ -- 1 50 -- -- 1 ~0 -- ~ZND DIRECTION --> WIND SPEED .......... , 7.3 IFEET/SEC) .... 200 PPM RELATIVE HUMIDITY..., 5~. PERCENT 1OO0 PPM MOMENTUM JET DISPERSION, SIDE VIEW BAKERFIELD PRODUCT]] ON-NH3 CYL . 7~ 2~ · se lee 1se 2ee 2se 3ee 3se 4ee 4se see sse DOWNWIND DISTANCE IFEETI WIND DIRECTION --> PASQUILL STABILITY.., D 50 PPM WIND SPEED ........... 7.3 IFEET/SEC) 2B0 PPM DISTORTED ASPECT RATIO 1~B0 PPM MOMENTUM JET DISPERSION, SIDE VIEW BAKERF I ELD PRODUCT I ON-NH3 CYL -48 DOWNWIND DISTANCE I~EETI PASQUILL STABILITY.., O 50 PPM WINO SPEED ........... 7.3 IFEET/SEC) 200 ppM RELATIVE HUMIDITY..., 5~. PERCENT 1~0~ PPM MOMENTUM ,JET DISPERSZON, OVERHEAD VIEW 1133.:11 33NV,1.$I0 ONI~$SOB3 · FOCUS * <--.... · Copyright 1989, 1990 * · Version 1.1 * · Quest Consultants Inc., Norman, Oklahoma, USA * · (405) 329-7475 * · FOCUS Case Input * · Case File Name - bkfddl0 * , Tue Mar 05 14:02:44 1991 * ****************************************************************** The parameters entered for this case are: TITLE Type of calculation to run ......... : Vapor dispersion Title Line ......................... : Bakerfield Production-NH3 Cyl~ File name for this case ............ : bkfddl0 Units for input and output ......... : English (lbs, btu, feet.., etc.) MATERIAL Composition of released material...: $ 53 = H3N ammonia 100.000( Initial Temp of Release ............ : 80.0006 Fahrenheit Initial Pressure of Release ........ : 1~3.2186 PSIA WEATHER Wind Speed ......................... : 15.0000 Feet/Second. Relative Humidity .................. : 50.0000 Percent (%) Temperature of the Air ............. : 80.0006 Fahrenheit asqui11 Atmos. Stab. Class ........ : _ D- ~ (.~ A Single Character Initial Quality (lbv/lb) ........... : 1.000 RELEASE Method of release .................. : Continuous (includes steady state flow) Duration of the release (min) ...... : 60.000 1:Pipe diameter ................... : ~0208 Feet '~-~ 2:Exit Area of the Break .......... : .3400E-03 Square Feet 3:Regulated Flow Rate ............. : .1700 Pounds/secpn~ 4:Height of Exit Opening .......... : 4.0000 Feet 5:Tilt Angle of Exit from Horiz...: Release Mechanism .................. : Regulated release (relief valve, liquid fl TERRAIN Surrounding Area Roughness ......... : Fairly Level Wooded Country, Urban Area~__.- Temp. of Substrate Surface ......... : 80.0006 Fahrenheit VD/VE Division of calculation ............ : VG/Vapor dispersion (VG/VD) Concentration Limits ............... : Enter 3 Concentration Limits in Parts per 1:Lowest Concentration Level ...... : 50.0000 PPM~ 2:Middle Concentration Level ...... : 200.0000 PPM 3:Highest Concentration Level ..... : 1000.0000 PPM * FOCUS . Copyright 1989 * * Version 1.1 * * Quest Consultants Inc., Norman, Oklahoma, USA * * (405) 329-7475 * * Regulated Release Model * * Case File Name - bkfddl0 * * Tue Mar 05 14:02:44 1991 * ****************************************************************** Title: Bakerfield Production-NH3 Cyl. Pipe diameter (in) : .249958 Pipe diameter (ft) : .208298E-01 Input break area (in2) : .489591E-01 Input break area (ft2) : .339994E-03 Operating temp (F) : 80.0706 Weight fraction aerosol : .000000 Ending time (sec) : 3600.00 STREAM COMPOSITION AT i ATMOSPHERE ID COMPONENT GAS AEROSOL LIQUID FEED ; 0 0 Molecular Weight 17.030 .00000 .00000 17.030 i 53 53 = H3N ammoni 1.0000 .00000 .00000 1.0000 time gas rate aerosol rate liquid rate total rate (sec) (lb/sec) (lb/sec) (lb/sec) (lb/sec) .000000 .169644 .000000 .000000 .169644 144.000 .169644 .000000 .000000 .169644 288.000 .169644 .000000 .000000 .169644 432.000 .169644 .000000 .000000 .169644 576.000 .169644 .000000 .000000 .169644 720.000 .169644 .000000 .000000 .169644 864.000 .169644 .000000 .000000 .169644 1008.00 .169644 .000000 .000000 .169644 1152.00 .169644 .000000 .000000 .169644 1296.00 .169644 .000000 .000000 .169644 1440.00 .169644 .000000 .000000 .169644 1584.00 .169644 .000000 .000000 .169644 1728.00 .169644 .000000 .000000 .169644 1872.00 .169644 .000000 .000000 .169644 2016.00 .169644 .000000 .000000 .169644 2160.00 .169644 .000000 .000000 .169644 2304.00 .169644 .000000 .000000 .169644 2448.00 .169644 .000000 .000000 .169644 2592.00 .169644 .000000 .000000 .169644 2736.00 .169644 .000000 .000000 .169644 2880.00 .169644 .000000 .000000 .169644 3024.00 .169644 .000000 .000000 .169644 3168.00 .169644 .000000 .000000 .169644 3312.00 .169644 .000000 .000000 .169644 3456.00 .169644 .000000 .000000 .169644 3600.00 .169644 .000000 .000000 .169644 3600.10 .000000 .000000 .000000 .000000 · FOCUS .... · Copyright 1989 * · Version 1.1 * · Quest Consultants Inc., Norman, Oklahoma, USA * ·(405) 329-7475 · Momentum Jet Vapor Dispersion Model * . Case File Name - bkfddl0 · * · Tue Mar 05 14:02:44 1991 * ****************************************************************** Title : Bakerfield Production-NH3 Cyl. meteorological conditions air temperature = 79.97 deg F wind speed = 15.00 ft/sec pasquill stability class = pasquill d vapor release conditions released gas = 53 = H3N ammonia ( molecular weight of gas = 17.03 lb/lb-mole gas density at release = .0464 lb/ft3 mass flow rate = .17 lb/sec weight fraction of aerosol = .00 height of release above grade = 4.00 ft release angle from horizontal = .00 degrees input release area = .00034 ft2 model source release area = .00263 ft2 concentration limits chosen for 53 = H3N ammonia c(1) '(lowest concentration) = .000050 mole fraction c(2) (middle concentration) = .000200 mole fraction c(3) (highest concentration) = .001000 mole fraction time : centerline cooed. : w~h of pl~e to c(i) :cntrln :temp. : xcl zcl : r(c(1)) r(c(2)) r(¢(3)) :conc. .. ...... ', (sec) : (ft) (ft) : (ft) (ft) (ft) :(frac) : (R) .000 .000 4.00 .104 .965E-01 .870E-01 1.000000 502.3 .607E-04 .659E-01 4.00 .143 .132 .119 .739329 511.6 .140E-03 .133 4.00 .177 .164 .147 .592988 516.3 .238E-03 .202 4.00 .210 .194 .173 .493575 518.6 .356E-03 .272 4.00 .243 .224 .199 .424980 521.0 .493E-03 .343 4.00 .275 .253 .225 .371756 523.3 .651E-03 .416 4.00 .307 .282 .250 .332394 525.6 .831E-03 .491 4.00 .339 .311 .275 .298879 528.0 .103E-02 .567 4.00 .370 .340 .300 .271418 528.0 .126E-02 .644 4.00 .402 .368 .325 .249244 530.3 .151E-02 .723 4.00 .434 .397 .350 .229087 530.3 .179E-02 .804 4.00 .466 .426 .374 .211761 530.3 .209E-02 .886 4.00 .498 .455 .399 .196697 530.3 .242E-02 .970 4.00 .531 .484 .424 .183472 530.3 .278E-02 1.06 4.00 .563 .513 .449 .172841 532.7 .317E-02 1.14 4.00 .596 .543 .474 .162323 532.7 .359E-02 1.23 4.00 .628 .572 .499 .152884 532.7 .404E-02 1.32 4.00 .661 .602 .524 .144366 532.7 .453E-02 1.41 4.00 .695 .632 .549 .137092 535.0 .505E-02 1.51 4.00 .728 .662 .574 .130010 535.0 .562E-02 1.61 4.00 .762 .692 .600 .123532 535.0 .622E-02 1.70 4.00 .796 .722 .625 .117581 535.0 .686E-02 1.80 4.00 .830 .753 .651 .112097 535.0 ..- .754E-02 1.91 4.00 .865 .783 .677 .107025 535.0 .826E-02 2.01 4.00 .900 .814 .703 .102322 535.0 .904E-02 2.12 4.00 .935 .846 .729 .097949 535.0 .986E-02 2.23 4.00 .970 .877 .755 .093872 535.0 .107E-01 2.34 4.00 1.01 .909 .781 .090063 535.0 .116E-01 2.45 4.00 1.04 .940 .807 .086495 535.0 .126E-01 2.56 4.00 1.08 .973 .834 .083147 535.0 .137E-01 2.68 4.00 1.11 1.00 .861 .080000 535.0 . 147E-01 2.80 4.00 1.15 1.04 .887 .077036 535.0 .159E-01 2.92 4.00 1.19 1.07 .914 .074240 535.0 .171E-01 3.05 4.00 1.23 1.10 .942 .071598 535.0 .184E-01 3.18 4.00 1.26 1.14 .969 .069343 537.3 .197E-01 3.31 4.00 1.30 1.17 .996 .066961 537.3 .211E-01 3.44 4.00 1.34 1.20 1.02 .064700 537.3 .226E-01 3.57 4.00 1.38 1.24 1.05 .062552 537.3 .242E-01 3.71 4.00 1.42 1.27 1.08 .060510 537.3 .258E-01 3.85 4.00 1.46 1.31 1.11 .058566 537.3 .275E-01 4.00 4.00 1.50 1.34 1.14 .056712 537.3 .294E-01 4.14 4.00 1.54 1.38 1.16 .054944 537.3 .313E-01 4.29 4.00 1.58 1.41 1.19 .053255 537.3 .332E-01 4.44 4.00 1.62 1.45 1.22 .051641 537.3 .353E-01 4.60 4.00 1.66 1.48 1.25 .050096 537.3 .375E-01 4.76 4.00 1.70 1.52 1.28 .048617 537.3 .398E-01 4.92 4.00 1.74 1.56 1.31 .047199 537.3 .422E-01 5.08 4.00 1.79 1.59 1.34 .045840 537.3 .447E-01 5.25 4.00 1.83 1.63 1.37 .044535 537.3 {' ! .473E-01 5.42 4.00 1.87 1.67 1.40 .043281 537.3 time : centerline coord. : width of plume to c(i) :cntrln :temp. : xcl zcl : r(c(1)) r(c(2)) r(c(3)) :conc. : (sec) : (ft) (ft) : (ft) (ft) (ft) :(frae) : (R) .500E-01 5.60 4.00 1.91 1.71 1.43 .042077 537.3 .529E-01 5.78 4.00 1.96 1.74 1.46 .040918 537.3 .559E-01 5.96 4.00 2.00 1.78 1.49 .039802 537.3 .590E-01 6.15 4.00 2.05 1.82 1.52 .038728 537.3 .622E.01 6.33 4.00 2.09 1.86 1.55 .037693 537.3 .656E-01 6.53 4.00 2.14 1.90 1.58 .036696 537.3 .692E-01 6.73 4.00 2.18 1.94 1.61 .035733 537.3 .729E-01 6.93 4.00 2.23 1.98 1.64 .034804 537.3 .767E-01 7.13 4.00 2.27 2.02 1.68 .033907 537.3 .807E-01 7.34 4.00 2.32 2.06 1.71 .033166 537.3 .849E-01 7.55 4.00 2.37 2.10 1.74 .032325 537.3 .893E-01 7.77 4.00 2.42 2.14 1.77 .031512 537.3 · 938E-01 7.99 4.00 2.46 2.18 1.80 .030725 537.3 .985E-01 8.22 4.00 2.51 2.22 1.83 .029964 537.3 .103 8.45 4.00 2.56 2.27 1.87 .029227 537.3 .109 8.69 4.00 2.61 2.31 1.90 .028513 537.3 .114 8.93 4.00 2.66 2.35 1.93 .027821 537.3 .119 9.17 4.01 2.71 2.39 1.97 .027150 537.3 .125 9.42 4.01 2.76 2.44 2.00 .026500 537.3 · 131 9.68 4.01 2.81 2.48 2.03 .025869 537.3 .137 9.94 4.01 2.86 2.52 2.06 .025256 537.3 .144 10.2 4.01 2.91 2.57 2.10 .024662 537.3 · 151 10.5 4.01 2.97 2.61 2.13 .024085 537.3 .158 10.8 4.01 3.02 2.66 2.17 .023524 537.3 · 165 11.0 4.01 3.07 2.70 2.20 .022980 537.3 .172 11.3 4.01 3.13 2.75 2.23 .022450 537.3 · 180 11.6 4.01 3.18 2.79 2.27 .021936 537.3 · 188 11.9 4.01 3.23' 2.84 2.30 .021435 537.3 .197 12.2 4.01 3.29 2.89 2.34 .020948 537.3 .206 12.5 4.01 3.34 2.93 2.37 .020475 537.3 · 215 12.9 4.01 3.40 2.98 2.41 .020013 537.3 .224 13.2 4.01 3.46 3.03 2.44 .019565 537.3 .234 13.5 4.01 3.51 3.08 2.48 .019128 537.3 · 244 13.8 4.01 3.57 3.13 2.51 .018702 537.3 · 254 14.2 4.01 3.63 3.17 2.55 .018287 537.3 .265 14.5 4.02 3.68 3.22 2.59 .017883 537.3 .277 14.9 4.02 3.74 3.27 2.62 .017490 537.3 · 288 15.3 4.02 3.80 3.32 2.66 .017106 537.3 .301 15.6 4.02 3.86 3.37 2.69 .016731 538.5 .313 16.0 4.02 3.92 3.42 2.73 .016366 538.5 .326 16.4 4.02 3.98 3.47 2.77 .016009 538.5 .340 16.8 4.02 4.04 3.52 2.80 .015661 538.5 .354 17.2 4.02 4.11 3.58 2.84 .015322 538.5 · 368 17.6 4.02 4.17 3.63 2.88 .014991 538.5 .383 18.0 4.02 4.23 3.68 2.91 .014668 538.5 .399 18.5 4.03 4.29 3.73 2.95 .014352 538.5 · 415 18.9 4.03 4.36 3.79 2.99 .014044 538.5 .431 19.3 4.03 4.42 3.84 3.03 .013743 538.5 .449 19.8 4.03 4.49 3.89 3.06 .013449 538.5 .467 20.3 4.03 4.55 3.95 3.10 .013161 538.5 time = centerline coord. : width of plume to c(i) :cntrln =temp. : xcl zcl : r(c(1)) r(c(2)) r(c(3)) :conc. : (sec) : (ft) (ft) : (ft) (ft) (ft) :(frac): (R) · 485 20.7 4.03 4.62 4.00 3.14 .012880 538.5 · 485 20.7 4.03 4.67 4.06 3.22 .012905 538.5 · 607 21.8 4.03 5.19 4.50 3.55 .011615 538.5 · 735' 22.9 4.03 5.72 4.95 3.87 .010512 538.5 .870 24.0 4.03 6.28 5.42 4.21 .009557 538.5 1.01 25.2 4.03 6.85 5.90 4.54 .008720 538.5 1.16 26.5 4.03 7.44 6.39 4.88 .007976 538.5 1.32 27.8 4.03 8.06 6.89 5.22 .007308 538.5 1.48 29.2 4.03 8.69 7.40 5.55 .006702 538.5 1.65 30.6 4.03 9.34 7.93 5.89 .006149 538.5 1.83 32.2 4.03 10.0 8.47 6.22 .005641 538.5 2.02 33.8 4.03 10.7 9.02 6.54 .005172 538.5 2.22 35.5 4.03 11.4 9.58 6.85 .004739 538.5 2.43 37.2 4.03 12.2 10.2 7.16 .004338 538.5 2.65 39.1 4.03 12.9 10.7 7.44 .003967 538.5 2.88 41.1 4.03 13.7 11.3 7.71 .003625 538.5 3.12 43.1 4.03 14.5 11.9 7.95 .003309 538.5 3.38 45.3 4.03 15.3 12.5 8.17 .003018 538.5 3.64 47.5 4.03 16.2 13.1 8.35 .002750 538.5 3.92 49.9 4.03 17.0 13.8 8.48 .002504 538.5 4.22 52.4 4.03 17.9 14.4 8.57 .002278 538.5 4.52 55.0 4.03 18.8 15.0 8.59 .002071 538.5 4.85 57.8 4.03 19.8 15.6 8.53 .001882 538.5 5.19 60.7 4.03 20.7 16.2 8.37 .001709 538.5 5.55 63.7 4.03 21.7 16.8 8.08 .001551 538.5 5.92 66.9 4.03 22.7 17.4 7.62 .001408 538.5 6.32 70.2 4.03 23.7 18.0 6.93 .001277 538.5 6.73 73.8 4.03 24.8 18.6 5.86 .001158 538.5 7.16 77.4 4.03 25.8 19.1 4.08 .001049 538.5 7.62 81.3 4.03 26.9 19.6 .000 .000951 538.5 8.10 85.4 4.03 28.0 20.1 .000 .000862 538.5 8.60 89.6 4.03 29.1 20.5 .000 .000781 538.5 9.13 94.1 4.03 30.2 20.9 .000 .000707 538.5 9.68 98.8 4.03 31.3 21.2 .000 .000641 538.5 10.3 104. 4.03 32.4 21.4 .000 .000580 538.5 10.9 109. 4.03 33.5 21.6 .000 .000526 538.5 11.5 114. 4.03 34.6 21.6 .000 .000476 538.5 12.2 120. 4.03 35.7 21.4 .000 .000431 538.5 12.9 126. 4.03 36.8 21.1 .000 .000391 538.5 13.6 132. 4.03 37.9 20.6 .000 .000354 538.5 14.4 139. 4.03 38.9 19.8 .000 .000321 538.5 15.2 146. 4.03 40.0 18.5 .000 .000290 538.5 16.1 153. 4.03 40.9 16.8 .000 .000263 538.5 17.0 161. 4.03 41.8 14.2 .000 .000238 538.5 18.0 169. 4.03 42.6 10.1 .000 .000216 538.5 177. 4.03 43.4 .000 .000 .000196 538.5 20.0 186. 4.03 44.0 .000 .000 .000177 538.5 21.1 196. 4.03 44.5 .000 .000 .000161 538.5 22.2 205. 4.03 44.8 .000 .000 .000146 538.5 23.5 216. 4.03 44.9 .000 .000 .000132 538.5 time : centerline coord. : width of plume to c(i) :cntrln =temp. : xcl zcl : r(c(1)) r(c(2)) r(c(3)) :conc. (sec) = (ft) (ft) : (ft) (ft) (ft) :(frac) : (R) 24.7 227. 4.03 44.8 .000 .000 .000120 538.5 26.1 238. 4.03 44.4 .000 .000 .000109 538.5 27.5 250. 4.03 43.7 .000 .000 .000099 538.5 28.9 262. 4.03 42.5 .000 .000 .000089 538.5 30.5 275. 4.03 40.8 .000 .000 .000081 538.5 32.1 289. 4.03 38.3 .000 .000 .000074 538.5 33.8 304. 4.03 34.9 .000 .000 .000067 538.5 35.6 319. 4.03 29.8 .000 .000 .000061 538.5 37.5 335. 4.03 22.0 .000 .000 .000055 538.5 39.4 351. 4.03 .000 .000 .000 .000050 538.5 BAKERFIELD PRODUCTION-NH3 CYL. e. ' ~ I , I DOWNWIND DISTANCE IFEETI WIND DIRECTION PAS~UILL STAB[L[TY.., D 50 PPM ~[ND SPEED ........... 15.e IFEET/SEC) 200 PPM RELATIVE HUM[DZTY .... 50. PERCENT le00 MOMENTUM JET DISPERSION, SIDE VIEW BAKERF I ELD PRODUCT T ON-NH3 CYL . DONNNIND DISTANCE IFEETI WIND DIRECTION mm) PAS~UILC STABILITY.., D 50 PPM 'WIND SPEED ........... 15.0 (FEET/SEC) .... 200 PPM DISTORTED ASPECT RATIO q000 PPM MOMENTUM JET DISPERSION, SIDE VlE~/ BAKERF ]; ELD PRODUCT ]; ON-NH3 CYL . DO~/N~/IND DISTANCE IFEET PAS~UILL STABILITY.., D 50 PPM WINO SPEED ........... 15.~ {FEET/SEC) 200 PPM RELATIVE HUMIOITY..., 50. PERCENT 1~00 PPM MOMENTUM JET DISPERSION, OVERHEAD VIEW BAKERFIELO PRODUCTION-NH3 CYL. 40 DOWNWIND DISTANCE IFEETI WINO DIRECTION PASeUILL STABILITY.., O 50 WIND SPEED ........... 15.5 IFEET/SEC) 250 PPM DISTORTED ASPECT RATIOS 1~00 PPM MOMENTUM JET 'DISPERSION, OVERHEAD VIEW FIRE SAFETY SERVICES & OFFICE OF ENVIRONMENTAL SERVICES 1715 CHESTER AVE. · BAKERSFIELD, CA · 93301 April 2, 1996 R.E, HUEY R.B, TOBIAS, HAZ-MAT COORDINATOR FiRE MARSHAL (805) 326-3979 (805) 326-3951 · Roger Stone Chevron USA 5001 California Avenue .' Bakersfield, CA 93309 Certified Mail NOTICE OF RECERTIFICATION REOUIREMENT for the RISK MANAGEMENT and PREVENTION PLAN "Self-Certification Process" Bye_ Dear Mr. Stone: Approximately three to five years ago, you or someone under direction from your facility submitted a Risk Management and Prevention Plan (RMPP) document to this office. State law requires that your business review the RMPP every three to five years and make necessary revisions. Our records indicate that it is now time for your business to conduct a review of the RMPP document, make any necessary revisions, and submit the "Self-Certification" checklist along with any necessary RMPP changes to this office no later than 30 days after receipt of this letter. To assist you in the review process, the following guidance documents are enclosed: · A brief summary of the current RMPP strategies for your facility. This is only for your convenience, a thorough review of the entire RMPP document is also required. "Self-Certification" checklist to be signed and returned along with any RMPP revisions. If you have any questions regarding the RMPP review process, preparation guidelines, or required elements, please call Howard Wines at 326-3979. Sincerely, Howard H. Wines, III Hazardous Materials Technician HHW/dlm '. - enclosures SELF-CERTIFICATION [ ] The RMPP originally consisted of either eliminating, substituting, or else reducing the type and quantity of acutely hazardous materials below the threshold planning quantities, and this is still in effect. (If yes, please check this box and sign the Certification Statement below and return this form). Please submit updates and changes for any of the following elements: Check as Reviewed [vi/ The RMPP shall identify, by title, all personnel at the business who are responsible for carrying out the specific elements of the RMPP, and their respective responsibilities. [v]/ A detailed training program to ensure that those persons specified in the RMPP are able to implement the RMPP. [~/ A description of each accident involving acutely hazardous materials since the RMPP was prepared, together with a ~-description of~the_under y ng-causes_of-the_accident.and_the.meas~Jres_taken,~ f_any,_t__o_avoid.a%.ecurrence_of a~similaL~ accident. [v~/' A report specifying the nature, age, and condition of the equipment used to handle acutely hazardous materials at the facility and any schedules for testing and maintenance. [¥/ Design, operating, and maintenance controls which minimize the risk of an accident involving acutely hazardous materials. [¥/ Detection, monitoring, or automatic control systems to minimize potential acutely hazardous materials accident risks. v]'/ The implementation of additional steps to be taken to reduce the risk of an accident involving acutely hazardous materials. These actions may include any of the following: · Installation of alarm, detection, monitoring, or automatic control devices. · Equipment modifications, repairs, or additions. · Changes in the operations, procedures, maintenance schedules, or facility design. [v]'/ Auditing and inspection programs designed to confirm that the RMPP is effectively carried out. [~/' Recordkeeping procedures for the RMPP. [~'/ A clearly prepared map noting the location of the facility which shows schools, residential areas, hospitals, health care facilities and child day care facilities and the zones of vulnerability, including the levels of expected exposure in each zone. If no such map was prepared originally, one is now required. Please call 326-3979 for more details. CERTIFICATION STATEMENT I,/~-/J ~??~,'~Z~h//.z?~/~ hereby certify that I have reviewed the existing Risk Management (N~e of Facility Operator) and Prevention Plan (RMPP) for ~/ ~,~/~x?/',~ ~'~. a~d that it, along with any (Name of Facility) corrections or additions su~itte~erewith, c~stitutes a current and complete RMPP according to the checklist above. ~~. _ _~_~.~7_~~~~h'---''-~ (Sig~ure) Please mail this "Self-Certification" form along with any corrections and additional RMPP information to: Bakersfield Fire Department, Office of Environmental Services 1715 Chester Av. 3rd Floor Bakersfield, CA 93301 RMPP FIVE YEAR REVIEW BUSINESS NAME: Chevron USA LOCATION: 5001 California Avenue PRIMARY RMPP CONTACT: Roger Stone PHONE NUMBER: (805) 633-4495, 24 hr 399-1851 RMPP MATERIAL & QUANTITY: Ammonia, 6000 cu.ft. RMPP IMPLEMENTATION STRATEGIES: Manual and automatic (heat activated) water deluge system. Flow limit shut-off valve. Employee training. Personal protective equipment including self contained breathing appartus. Spill response plan. Hazardous communication with Stockdale Christian School. SENDER: I ~j~ receive the · Complete items I and/or 2 for additional services. · Complete items 3, and 4a & b. following .~6~l~i~[or an extra ~.. · Print your name and address on the reverse of this form so that we can fee):~ .-' p~,~ ~_~ return this card to you. ~ '~ if 1 .t-~' Adc~}~"ssee~s~ddressrt'l~ , ~ e Attach this form to the front of the mailpiece, or on th~ back space does not permit. ~ ~ ~ Write "Return Receipt Requested" on the mailpiece below the article number ~ ~ R~stf~ed't~li ° 2 very · The Return Receipt will show to whom the article was delivered and the date ' ~' /'~Q~..~, delivered. Con~ult~;:~.Ater for fee. 3. Article Addressed to: 4a. Article Number ROGER STONE ~.~ P-390-214-534 CHEVRON USA ~? 4b. Service Type [] Registered [] Insured 5001 CALIFORNIA' AVEN~E [] Certified [] COD BAKERSFIEIJ), CA ,, 93309 [] Express Mail [] Return Receipt for Merchandise g~tu~e ' ~ ~ // 7. Date of ~'v,~er~ . 5. Si (Addresseg~ 8. Addressee's Add?ess (Only if requested 1/~,~/?~ (~//~{~,/~, and fee is paid) 6. Signature (Agent) PS Form 3811, December 1991 ~u.S. GPO:~-~-7~ DOMESTIC RETURN RECEIP] Official Business PENALTY FOR PRIVATE USE TO AVOID PAYMENT OF POSTAGE, $300 Print your name, address and ZIP Code here · CItY OF BAKERSFIELD FIRE DEPT. · OFFICE OF ENVIRONMENTAL SERVCIES 1715 CHESTER AVENUE, SUITE 300 BAKEP, FSIELI), CA 93301 P 390 214 534 Receipt for Cert~'ied No Insurance Coverage Provided .~ Do not use for International Mail .(See Reverse) Sent to ROGER STONE Street and No. 5001 CALIFORNIA AVE P.O., State and ZiP Code BAKERSFIEIJ), CA 93309 Po~,a~e $ .32 Certified Fee 1.10 Special Delivery Fee Restricted Delivery Fee Return Receipt Showing to Whom & Date Delivered I. I0 Return Receipt Showing to Whom, Oate, and Addressee's Address TOTAL Postage &Fees . 2,.5~ Postmark or Date STICK POSTAGE STAMPS TO ARTICLE TO COVER FIRST CLASS POSTAGE, CERTIFIED MAIL FEE, AND CHARGES FOR ANY SELECTED OPTIONAL SERVICES (see front). 1. if you want this receipt postmarked, stick the gemmed stab to the right of the retain address iseving the receipt attached end present the article at a post office service window or hand it to year feral carrier (no extra charge), 2. If you do not want this receipt postmarked, stick the gemmed stab to the right of the rn~r,n address of the article, date, detach and retain the receipt, and mail the article. 3, If yoa want a retarn receipt, write the certified mail number and your name and address on a retarn receipt card, Form 3811, and attach it to the front of the article by means of the gumm~l ends if space permits. Otherwise, affix to back of article. Endmse front of article RETURN RECEIPT REQUESTED adjacent to the number. 4, If you want delivery restricted to the addressee, or to an aathorized agent of the addressee, endorse RESTRICTED DELIVERY on the front of the article. 5. Enter fees for the services reqaested in the appropriate spaces on the front of this receipt, if retarn receipt is reqaested, check the applicable blocks in item 1 of Form 3811, 6. Save this receipt and present it if you make ioquiry. 105603-92-B-0226 CITY of BAKERSFIELD FIRE DEPA R TMENT FIRE SAFETY SERVICES & OFFICE OF ENVIRONMENTAL SERVICES 1715 CHESTER AVE. · BAKERSFIELD, CA ° 93301 April 2, 1996 R,E. HUEY R.B. TOBIAS, HAZ-MAT COORDINATOR FIRE MARSHAL (805) 326-3979 (805) 326-3951 Roger Stone Chevron USA 5001 California Avenue Bakersfield, CA 93309 Certified Mail NOTICE OF RECERTIFICATION REQUIREMENT for the RISK MANAGEMENT and PREVENTION PLAN "Self-Certification Process" Dear Mr. Stone: ' Approximately three to five years ago, you or someone under direction from your facili~ submitted a Risk Management and Prevention Plan (RMPP) document to this office. State law requires that your business review the RMPP every three to five years and make necessary revisions. Our records indicate that it is now time for your business to conduct a review of the RMPP document, make any necessary revisions, and submit the "Self-Certification" checklist along with any necessary RMPP changes to this office no later than 30 days after receipt of this letter. To assist you in the review process, the following guidance documents are enclosed: A brief summary of the current RMPP strategies for your facility. This is only for your convenience, a thorough review of the entire RMPP document is also required. · "Self-Certification" checklist to be signed and returned along with any RMPP revisions. If you have any questions regarding the RMPP review process, preparation guidelines, or required elements, pleaSe call Howard Wines at 326-3979. Sincerely, Howard H. Wines, III Hazardous Materials Technician HHW/d/m enclosures RMPP FIVE YEAR REVIL=W BUSINESS NAME: Chevron USA LOCATION: 5001 California Avenue PRIMARY RMPP CONTACT: Roger Stone PHONE NUMBER: (805) 633-4495, 24 hr 399-1851 RMPP MATERIAL & QUANTITY: Ammonia, 6000 cu.ft. RMPP IMPLEMENTATION STRATEGIES: Manual and automatic (heat activated) water deluge system. Flow limit shut-off valve. Employee training. Personal protective equipment including self contained breathing appartus. Spill response plan. Hazardous communication with Stockdale Christian School. SELF-CERTIFICATION [ ] The RMPP originally consisted of either eliminating, substituting, or else reducing the type and quantity of acutely hazardous materials below the threshold planning quantities, and this is still in effect. (Ifyas, please check this box and sign the Certification Statement below and return this form). Please submit updatse and changes for any of the following elements: Check as Reviewed [ ] The RMPP shall identify, by title, all personnel at the business who are responsible for carrying out the specific elements of the RMPP, and their respective responsibilities. [ ] A detailed training program to ensure that those persons specified in the RMPP are able to implement the RMPP. [ ] A description of each accident involving acutely hazardous materials since the RMPP was prepared, together with a description of the underlying causes of the accident and the measures taken, if any, to avoid a recurrence of a similar accident. [ ] A report specifying the nature, age, and condition of the equipment used to handle acutely hazardous materials at th.e facility and any schedules for testing and maintenance. ~ [ ] Design, operating, and maintenance controls which minimize the risk of an accident involving acutely hazardous materials. [ ] Detection, monitoring, or automatic control systems to minimize potential acutely hazardous materials accident risks. [ ] The implementation of additional steps to be taken to reduce the risk of an accident involving acutely hazardous materials. These actions may include any of the following: · Installation of alarm, detection, monitoring, or automatic control devices. · Equipment modifications, repairs, or additions. · Changes in the operations, procedures, maintenance schedules, or facility design. [ ] Auditing and inspection programs designed to confirm that the RMPP is effectively carried out. [ ] Recordkeeping procedures for the RMPP. [ ] A clearly prepared map noting the location of the facility which shows schools, residential areas, hospitals, health care facilities and child day care facilities and the zones of vulnerability, including the levels of expected exposure in each zone. If no such map was prepared originally, one is now required. Please call 326-3979 for more details. CERTIFICATION STATEMENT I, hereby certify that I have reviewed the existing Risk Management (Name of Facility Operator) and Prevention Plan (RMPP) for and that it, along with any (Name of Facility) corrections or additions submitted herewith, constitutes a current and complete RMPP according to the checklist above. (Signature) (Date) Please mail this "Self-Certification" form along with any corrections and additional RMPP information to: Bakersfield Fire Department, Office of Environmental Services 1715 Chester Ay. 3rd Floor Bakersfield, CA 93301 Chevron · evron U.S.A. Inc. ,~302 June 30, 1992 M~al, afety, F~ & Health ~. Western Production Business Unit - ~ .\ BMar~eRr safliPelhdHF~reeY D ep ar tment ' N Hazardous Materials Coordinator 2101 "H" Street Bakersfield, CA 93301 Dear Mr. Huey: ' ' ' /estefl ,n our letter of June 19 1992 concerni~- the Following is the information re~ names and qualifications~uC, hevr~who would respond to a chemical release should one occur at ot~.0~l California Aven~usiness office. At the present time we have four (4) employees who are HAZWOPER trained through' level 5. In the event of a chemical emergency °ne or more of the people named below. would respond. Vern Hart - Reprographics Operator -' 5001 California Avenue - 395-6519 Paul Lackey - Drafting Supervisor - 5001 California Avenue - 395-6501 Bill Blevins - Safety Engineer - 4900 California Avenue - 633-4445 Vic Lucas - Senior Safety Engineer - 4900 California Avenue - 633-4436 Each of these employees has completed' 32 hours of training consisting of 8 hours Operations training, !6 hours of Technician training and 8 hours of Incident Commander training. All training was conducted in accordance with appropriate requirements specified in 29 CFR 1910.120. Due to company restructuring there will be personnel changes taking place over the next couple of months that will cause our list of responders to change. We will notify your office with the changes as they become known to us. Should you need additional information please contact Bill Blevins at 633-4445. Sincerely, cc: Bill Blevins Vern Hart Paul Lackey Vic Lucas CITY of BAKERSFIELD "WE' CARE" FIRE DEPARTMENT 2101 H STREET S. D. JOHNSON June 24, 1992 BAKERSFIELD, 93301 FIRE CHIEF 326-3911 · Bill Blevins Chevron U.S.A., Inc. P.O. Box 1392 Bakersfield, CA 93302 Dear Bill, Thank you for providing tours of Chevron's reprographics department for Bakersfield's fire suppression and haz mat companies. The only suggestions that the firemen had regarding possible improvements at Chevron related to labeling. As we discussed, it will be helpful if Chevron labels the distilled water drums by the blueprint machines 'Water". It will also be helpful if Chevron labels the lid to the manual ammonia deluge valve, "ammonia deluge valve". Please let me know when the excess flow control .installation and contact with the Stockdale Christian Academy administration have been .completed. I hope that these last items of RMPP implementation can be accomplished before you leave Chevron. We will also need to make updates to Chevron's hazardous materials management plan regarding the changes in trained response personnel and contact persons for 5001 California. I appreciate all of your cooperation toward the completion and implementation of Chevron's risk management and prevention plan. ~:~ M~:S ~ ~:~: Barbara Brenner H~ardous Materials Planning Technician Bakersfield Fire Dep~ HAZARDOUS MATERIALS DIVISION Date Completed ~ - ,~, Business Name: ~-]'16¢~~J (~. S. ~ , Location: ,~T~O! ,~r~;fp/~(;~ Business Identification No. 215-000 ~ ~ (Top of Business Plan) Station No. Shift Inspector ..,'~4'r~S Adequate Inadequate Verification of Inventory Materials Verification of Quantities Verification of Location Proper Segregation of Material~ ~]' Comments: Verification of MSDS Availablity Number of Employees Verification of Haz Mat Training Comments: Verification of Abatement Supplies & Procedures Comments: Emergency Procedures Posted Containers Properly Labeled Comments: Verification of Facility Diagram Special Hazards Associated with this Facility: ?? Kev;cwo All Items O.K. ~ Correction Needed I~ Business Owner/Manager FD 1652 (Rev. 1.90) White-Haz Mat Div. Yellow. Station Copy Pink-Business Copy O Bakersfield Fire Dep~' HAZARDOUS MATERIALS DIVISION Date Completed ~-~ -~ Business Name: ~J~'~R or~J Location: ~001 ~_ ~d.~'~)[N ?~ ~J~_, Business Identification No. 215-000 ~ (Top of Business Plan) StationNo. -~,~ /~/'~/tl"' Shift Inspector ~"~~ Adequate Inadequate Verification of Inventory Materials ~ ~ Verification of Quantities I~ ~ Verification of Location ~ ~ Proper Segregation of Material~ ~ Comments: Verification of MSDS Availablity ~ I~] Number of Employees Verification of Haz Mat Training ~ ~ Comments: Verification of Abatement Supplies & Procedures ~ ~ Comments: Emergency Procedures Posted ~ ~ Containers Properly Labeled ~ ~ Comments: Verification of Facility Diagram ~ ~ Special Hazards Associated with this Facility: (,; ~:)Choo8' (~(0 7'0 ~ ~Z~/)(~Fd~. AII Items O.K. Correction Needed Business Owner/Manager FD 1652 (Rev, 1-90) White-Haz Mat Div, Yellow-Station Copy Pink. Business Copy CHEVRON - 5001 CALIFORNIA AVE. RISK MANAGEMENT & PREVENTION PI_~N REVIEW June 4, 9, 23-1992 Risk Management and Prevention Proqram (RMPP) - All of the administrative and operational programs of a business which are designed to prevent acutely hazardous materials accident risks, including but not limited to, programs which examine the design safety of new and existing equipment, standard' operating procedures, preventative maintenance programs, operator training and accident investigation procedures, risk assessment and emergency response planning. Anhydrous ammonia is the acutely hazardous material for which Chevron has prepared a RMPP. Anhydrous ammonia is so corrosive that it is considered toxic. I. BLUEPRINT SYSTEM DESIGN a) Equipment and piping b) Cylinder location and quantities II. SYSTEM MODIFICATIONS III. TRAINING a) HAZWOPER certification & verification b) Hazard-communication and shelter in place training for the school IV. RMPP DATA IN THE HAZ MAT COMPUTER a) Release containment b) Offsite consequences c) Inhouse capabilities d) Operation of emergency systems Drop Ceiling 13 Supply to ~'~ Ozalid Machine. ~'12 3. · CGA (Compre. ssed Gas Associatioh) Connection at cytmoer. 4. Flexible tubing, rated for aline pressure of 1500 psig. ' · 5. '1/2 inch ID Schedule 40 black iron pipe. 6. Segments of 1/2 inch pipe, . connected .by threaded and sealead fittings, extend through crawl-space above ceiling to the Reprographics Room. A ~'Y" connection overhead connects the pipe to two Ozalid manifolds located in the Reprographics Room. 7. Stainless-steel ball valve, main control valve to manifold. 8'. An orifice in the supply line limits the flow of gas into the manifold. 9. Pressure relief valve (bursting-disc) set at 250 psig relieves to vent line. 10. Vent line extending above the cylinder area. 11. Stainless-steel ball valve controls voluntary releases to vent line. 12. A bellows diaphragm'regulator with stainless steel interior regulates 'the supply of gas to the machirie. Pressure is stepped down from 100 ps[g tank pressure to 20 psig. 13. Pressure gauges, with stainless-steel interior parts, indicate pressure on supply and discharge sides of the regulator. ~ 14. Stainless-steel ball Valve controls supply to the machines.. ~'~ (At Work) . ~ . ~ Take Shelter Indoors /,/ _ .. ImmediatelY !!! ~'~ '"'~"' "'"--."" /' ' v' Turn off ventilation-fans, air conditioning, heater.' v' Move all people into one room. v' Avoid use of elevators. v' Close and seal windows, doors, flues, fan grills, vents.~ ~ . v' Close interior doors and shelter in an interior room. : .\ ~ v' Close drapes. ,, ,,' ~ v,' Use shower spray to Wash the air if vapors seep. through. · )~Breath thr°ugh adamP el°th' / · -j~:~' Tune into AnY Local Radio or TV 'Station For Emergency Broadcast Instructions, · / (At Home) Supplies To Seal Openings Duct tape, foil, plastic wrap, plastic drop clothes, wet towels, locks-tighten (On The Highway) window, and door seals. Roll up windows-turn off PlCn AheCd l'Gather supplies in a heat or air. box before an emergency. " Stay in the vehicle. · Seal openings & vents Toxic (At School) Gas School staff will shelter children. Do Not attempt travel to pick up your child. ;Re]ease ~ox,c clouds can form quickly due to accidental ._ or earthquake damag9 to chemical storage facilities, transportation vehicles, & Contact: process plants. The Hazardous Materials Division~ Toxic vapors are most readity at 326-3979 regarding questions . detected by pungent odors- or to schedule shelter in and visible clouds. place presentations. HELTER" IN PI, CE ' · 'INSTRUcTioNS IN cAsE '0F A CHEMICAL EMERGENCY INSTRUCTIONS: Move Ell pesple inside s home or other building IMMEDIATELY. · 'Close all doors to"the'outside. ClOse and lock all windows. ClOse drapes and blinds. · Turn off all ventilation, heating and air-conditioning systems. Turn off all exhaust fans. Switch ventilation ducts and inlets to the clQsed position. · Close all' fireplsce dampers. Extinguish all igni{ion sources. · Seal gaps 'around windows,, do~rs, .and air cooling Units with tape, plastic sheeting, wax paper or aluminum wrap. CoVer bathroom exhaust fan grilleS~ range vents, dryer vents 'and other openings to the outside with plastic food wrap, ._ wax paper or roil'and'seal edges with tape. Close as. many internal doors as possible in your home or other building. If possible, take shelter in an upstairs, interior room without windows. Stay a~ay from windows.. Bathrooms work well for'this p.urpose. · If chemical odors start to bother You, hold a wet cloth over your nose and mouth:. Turn on the shower in a strong spray to 'V/ash" the air. ' · Do not 'use elevator's..ElevatorS pump outdoor air inside as they travel up and 'down. · Tune your radio or TV to any LOCAL station for Emergency Broadcast Information. · - · Do not go outside unless emergency response personnel instruct you to evacuate or until the emergency is over'." " 'Once an "All Clear" message has been issued, open windows .and doors to release any gases which may have entered your home or office. 06/03/92 .-- CHEVRON~USA INC 215-000-000863 Page 1 Overall Site with 1 Fac. Unit General Information Location: 5001 CALIFORNIA AY Map: 102 Hazard: High Community: BAKERSFIELD STATION 11 Grid: 34B F/U: 1 AOV: 0.0 Contact Name Title Business Phone 24-Hour Phone- MARK MEANS OFF BUILD SUPER (805) 395-6472 x (805) 987-1047 RON OLLENBURGER WEBU ADMIN SUPER (805~ 395-6429 x (805) 589-6585 Administrative Data Mail Addr.s: P O BX 1392 D&B Number: 09-212-3298 -. City: BAKERSFIELD State: CA Zip: 93302-1392 Comm Code: 215-011 BAKERSFIELD STATION 11 SIC Code: 1311 Owner: cHEVRON USA INC Phone: (805) '395-6500 Address: 5001 CALIFORNIA AV State: CA City: BAKERSFIELD Zip: 93309- Summary ANHYDROUS AMMONIA ON SITE - SEE RMPP NOTES. 06/03/92 CHEVRON USA INC 215-000-000863 Page 11 00 - Overall Site <H> RMPP DATA <1> Release Containment AMMONIA CYLINDER STORAGE AREA IS EQUIPPED WITH BOTH MANUALLY AND HEAT ACTIVATED WATER DELUGE SYSTEM. IF WATER DELUGE IS USED TO ABSORB AMMONIA VAPORS, DIVERT RUN OFF TO A COLLECTION AREA FOR CLEAN-UP. THE MANUAL VALVE IS LOCATED IN A WATER VALVE BOX NEAR THE~ BUILDING WALL IN PROXIMITY TO THE EAST EXIT DOOR OF BUILDING A. <2> Offsite.Consequences FOCUS MODEL USED FOR AMMONIA AIR DISPERSION ANALYSIS AMMONIA VAPOR RELEASE, RELEASE RATE = 10.2 LB/MINUTE WEATHER CONDITIONS = CLEAR NIGHT (STABILITY F), WIND SPEEC 2 MPH, 80 F 50% HUMIDITY. 500 PPM (IDLH) AT 281 FEET DowNWIND OF SOURCE 50 PPM (LOC) AT 1000 FEET DOWNWIND OF SOURCE WEATHER CONDITIONS = CLOUDY NIGHT OR HAZY DAYLIGHT (STABILITY D), WINDSPEED 5 MPH 80 F, 50% HUMIDITY. 500 PPM (IDLH) AT 156 FEET DOWNWIND OF SOURCE 50 PPM (LOC) AT 502. FEET DOWNWIND OF SOURCE · COOLER AIR TEMPERATURES AND/OR HIGHER HUMIDITY MAY INCREASE DOWNWIND DISPERSION DISTANCES. <3> In House Capabilities PERSONAL PROTECTIVE EQUIPMENT INCLUDES GOGGLES, GLOVES AND SCBA. 3 PERSONS CERTIFIED BY CHEVRON TO HAVE HAZWOPPER TRAINING TO INCIDENT COMMAND LEVEL. SEE TRAINING SECTION G FOR DETAILS. <4>'~Plant Shutdown Instruction CLOSE VALVE ON AMMONIA CYLINDER. CHEVRON - 5001 CALIFORNIA AVE. RISK MANAGEMENT & PREVENTION PLAN REVIEW June 4, 9, 23 -'1992 Risk Management and Prevention Pro.qram (RMPP) - All of the administrative and operational programs of a business which are designed to prevent acutely hazardous materials accident risks, including bUt not limited to, programs which examine the design safety of new and existing equipmentl standard operating procedures, preventative maintenance programs, operator training and accident investigation procedures, risk assessment and emergency response planning. Anhydrous ammonia is the acutely h~ardous material for which Chevron has prepared a RMPP. Anhydrous ammonia is so corrosive that it is considered toxic. I.. BLUEPRINT SYSTEM DESIGN ~ a) Equipment and piping -- ~) Cylinder location and quantities - ~ II. SYSTEM MODIFICATIONS - -"~?' ~d~ 6~r~ ~. ~r~. 8o C~%, III. TRAINING a) HAZWOPER certification & verification / o~- e_~r% '~ ¢oc,_~,,~ '"-~:,-,'.,~... b) Hazard communication and shelter in place training for the school IV. RMPP DATA IN THE HAZ MAT COMPUTER a) Release containment -- I~ b,, - ~f/$ ob~-b6 b~. L~x:~1J~r 5~ro~t. b) Offsite consequences c) Inhouse capabilities d) Operation of emergency systems · Ozalid Machines 3 7. 2 CHEVRON Tank 3. CGA (Compre. ssed Gas Association) Connection at cyl~ncler. 4. Flexible tUbing, rated, for a line pressure of 1500 psig. · 5. '1/2 inch ID Schedule 40 black iron pipe. 6. Segments of 1/2 inch. pipe, . connected by threaded and sealead fittingS, extend through crawl-space above ceiling to the Reprographics Room. A "Y" connection overhead connects the pipe to two Ozalid manifolds located in the Reprographics Room. 7. Stainless-ste~l ball valve, main control valve to manifold. 8. An orifice in the supply,line limits the flow of gas into the manifold. 9. Pressure relief valve (bursting-disc) set at 250 psig relieves to vent line. 10. Vent line extending above the. cylinder area. 11. Stainless-steel ball valve controls voluntary releases to vent line. 12. A bellows diaphragm regulator with stainless steel inferior regulates the supply of " gas to the machine. Pressure is stepped down from 100 psig tank pressure to 20 psig. 13. Pressure gauges, with stainless-steel interior parts, indicate pressure on supply and discharge sides of the regulator. 14. Stainless-steel ball valve controls supply to the machines-. imrned,ately !!! Surv1ve ~' Turn off ventilation-fans, air conditioning, heater. '~,. v' Move all people into one room. ~. v' Avoid use of elevators. ' ~ v' Close and Seal windows, doors, flues, fan grills, vents.~ ~ ~li°osS~ '~lnrta~ie°;' d°°rs a,~d sh'~iter' in an in'teri°r r°°m' '~ v' Use shower spray to Wash the air if vapors seep through. ~ ,,, ,reath through a damp cloth. /~~;5~.~,~;~ Tune into Any Local Radio or TV Station ~ For Emergency. Broadcast Instructions. / (At Home) . ~ Su_o.olies To Seal O_oenings Duct tape, foil, plastic wrap, plastic drop clothes, wet towels, locks-tighten (On The Highway) window and door seals. Roll up Windows-turn off Plan Ahead! Gather supplies in a heat or air. box before an emergency. .' Stay in the vehicle. ~, ~, Seal openings & vents Toxic (At School) Gas School staff will shelter children. Do Not attempt travel to pick up your child. e]ease Toxic clouds can form quickly due to accidental or earthquake damage to chemical storage \ facilities, transportatibn vehicles, & · Contact: process plants. · The Hazardous Materials Division~""'""'"~ Toxic vapors are most readily at 326-3979 regarding questions ' detected by pungent odors or to schedule shelter in and visible clouds. place presentations. '~ '~. j 2-°HELTER IN PI. Ji E · INSTRUcTioNs IN cAsE 'OF A CHEMICAL EMERGENCY INSTRUCTIONS: · Move all people inside ~ home or other building IMMEDIATELY, · 'Close all doors to the outside, ClOse and lock all windows, Close drapes and blinds. ~ · Turn off all Ventilation, heating and air-condition, lng systems. Turn off all exhaust fans. · Switch ventilation ducts and inlets to the closed position. · Close all' fireplace dampers. Extinguish all ignition sources. ~. · Seal gaps around windows, do(~rs, and air cooling Units with tape, ' plastic sheeting, wax paper or aluminum wrap. Cover bathroom exhaust fan 'griileS~ range vents, dryer vents'and other openings to the outside with plastic food wrap, ~ wax paper or foil 'and 'seal edges with tape. ' · C~ose as. many internal doors as possible in your home or other building. · If possible, take shelter in an upstairs, interior room without windows. Stay a~ay from windows.. Bathrooms work well .for'this PUrpose. ·If. chemical odors start tO bother You, hold a wet cloth over your nose and mouth.. Turn on the shower in a strong spray to 'V/ash" the air. ' · Do not 'use elevators, :ElevatorS pump outdoor air inside as they traVel up and down, · Tune your radio or TV to any LOCAL station for. Emergency Broadcast Information. -..- · Do not go outside,,unless emergencyresponse personnel ins!,ruct youto eva.¢uate or until the emergency is over. .. Once an "All Clear" message has been issued, open windows .and doors to- release any gases which may have entered your home or office. 06/03/92 CHEVRON USA INC 215-000-000863 i. Page 1 Overall Site with 1 Fac. Unit General Information Location: 5001 CALIFORNIA AV Map: 102 ~Hazard: High Community: BAKERSFIELD STATION 11 Grid: 34B F/U: 1 AOV: ' 0.0 Contact Name I Title I Business Phone 24-Hour Phonel. MARK MEANS OFF BUILD SUPER (805) 395-6472 x (80'5) 987-1047~ RON OLLENBURGERIWEBU ADMIN SUPER1(805)' 395-6429 x (805) 589-6585~ Administrative Data Mail Addrs: P O BX 1392 D&B Number: 09-212-3298 City: BAKERSFIELD State: CA Zip: 93302-1392 Comm Code: 215-011 BAKERSFIELD STATION 11 SIC Code: 1311 Owner: CHEVRON USA INC Phone: (805) 395-6500 Address: 5001 CALIFORNIA AV State: CA City: BAKERSFIELD Zip: 93309- Summary ANHYDROUS AMMONIA ON SITE - SEE RMPP NOTES. 06~03~92 -' CHEVRON USA INC 215-000-000863 Page 11 00 - Overall Site <H> RMPP DATA I' <1> Release Containment AMMONIA CYLINDER STORAGE AREA IS EQUIPPED WITH BOTH MANUALLY AND HEAT ACTIVATED WATER DELUGE SYSTEM. IF WATER DELUGE IS USED TO ABSORB AMMONIA VAPORS, DIVERT RUN OFF TO A COLLECTION AREA FOR CLEAN-UP. THE MANUAL VALVE IS LOCATED IN A WATER VALVE BOX NEAR THE' BUILDING WALL IN PROXIMITY TO THE EAST EXIT DOOR OF BUILDING A. <2> Offsite Consequences FOCUS MODEL USED FOR AMMONIA AIR DISPERSION ANALYSIS ,.. AMMONIA VA__~PORRELEASE, RELEASE RATE = 10.2 LB/MINUTE WEATHER CONDITIONS = CLEAR NIGHT (STABILITY F), WIND SPEEC 2'MPH, 80 F 50% HUMIDITY. 500 PPM'(IDLH) AT 281 FEET DOWNWIND OF SOURCE 50 PPM (LOC) AT 1000 FEET DOWNWIND OF SOURCE WEATHER CONDITIONS = CLOUDY NIGHT OR'HAZY DAYLIGHT (STABILITY D), WINDSPEED 5 MPH 80 F, 50% HUMIDITY. · 500 PPM (IDLH) AT 156 FEET DOWNWIND OF SOURCE 50 PPM (LOC) AT 502 FEET DOWNWIND OF SOURCE COOLER AIR TEMPERATURES AND/OR HIGHER HUMIDITY MAY INCREASE DOWNWIND DISPERSION DISTANCES. <3> In House Capabilities PERSONAL PROTECTIVE EQUIPMENT INCLUDES GOGGLES, GLOVES AND SCBA. 3 PERSONS CERTIFIED BY CHEVRON TO HAVE HAZWOPPER TRAINING TO INCIDENT COMMAND LEVEL. SEE TRAINING SECTION G FOR DETAILS. <4> Plant Shutdown Instruction CLOSE VALVE ON AMMONIA CYLINDER. 06/03/92 ...... CHEVRON USA INC 215-000-000863 Page 11 00 - Overall Site <H> RMPP DATA <1> Release Containment AMMONIA CYLINDER STORAGE AREA IS EQUIPPED WITH BOTH MANUALLY AND HEAT ACTIVATED WATER 'DELUGE SYSTEM. IF WATER DELUGE IS USED TO ABSORB AMMONIA VAPORS, D~VERT RUN OFF TO A COLLECTION AREA FOR CLEAN-UP. THE MANUAL VALVE IS LOCATED IN A WATER VALVE BOX NEAR THE' BUILDING WALL IN PROXIMITY TO THE EAST EXIT DOOR OF BUILDING A~ <2> Offsite .Consequences' FOCUS MODEL USED FOR AMMONIA AIR DISPERSION ANALYSIS AMMONIA VAPOR RELEASE, RELEASE RATE = 10.2 LB/MINUTE WEATHER CONDITIONS = CLEAR NIGHT (STABILITY F), WIND SPEEC 2 MPH, 80 F 50% HUMIDITY. 500 PPM (IDLH) AT 281 FEET DOWNWIND OF SOURCE' 50 PPM (LOC) AT 1000 FEET DOWNWIND OF SOURCE WEATHER CONDITIONS = CLOUDY NIGHT OR HAZY DAYLIGHT (STABILITY D), WINDSPEED 5 MPH 80 F, 50% HUMIDITY. 500 PPM (IDLH) AT 156 FEET DOWNWIND OF SOURCE 50 PPM (LOC) AT 502 FEET DOWNWIND OF SOURCE COOLER AIR TEMPERATURES AND/OR HIGHER'HUMIDITY MAY INCREASE DOWNWIND DISPERSION DISTANCES. <3> In House Capabilities PERSONAL PROTECTIVE EQUIPMENT INCLUDES GOGGLES, GLOVES AND SCBA. 3 PERSONS CERTIFIED BY CHEVRON TO HAVE HAZWOPPER TRAINING TO INCIDENT COMMAND LEVEL. SEE TRAINING SECTION G FOR DETAILS. <4> Plant Shutdown Instruction CLOSE VALVE ON AMMONIA CYLINDER. 06/03/92 CHEVRON'USA'~INC 215-000-000863 Page 1 Overall Site with 1 Fac. Unit General Information Location: 5001 CALIFORNIA AV. Map: 102 Hazard: High Community: BAKERSFIELD STATION 11 Grid:. 34B F/U: 1 AOV: 0.0 ContaCt Name Title Business Phone ---T124-Hour Phone] MARK MEANSI, OFF SUPER (805) 395-6472 x BUILD/ 805) 987-1047! IRON.OLLENBURGER IWEBU ADMIN SUPER (805). 395-6429 x 805) 589-6585/ Administrative Data Mail Addrs: P O BX 1392 D&B Number: 09-212-3298 City: BAKERSFIELD State: CA Zip: 93302-1392 Comm Code: 215-011 BAKERSFIELD STATION 11 SIC Code: 1311 Owner: CHEVRON USA INC' Phone: (805) 395-6500. Address: 5001 CALIFORNIA AV State: CA City: BAKERSFIELD Zip: 93309- Summary ANHYDROUS AMMONIA ON SITE - SEE RMPP NOTES. 06/03/92 CHEVRON USA iNC 215-000-002863 Page 9 00 - Overall Site ~ <G> Training <1~ Page 1 WE HAVE 200 EMPLOYEES AT THIS FACILITY. WE HAVE MATERIAL SAFETY DATA SHEETS ON FILE. BRIEF SUMMARY OF TRAINING PROGRAM: ALL EMPLOYEES ARE GIVEN HAZARDS COMMUNICATION TRAINING WHICH PROVIDES THEM INFORMATION SAFE HANDLING OF HAZARDOUS MATERIALS AND TRAINING ON HOW TO READ MATERIAL SAFETY DATA SHEETS FOR THE CHEMICALS THAT. ARE USED WITHIN THE BUILDING. ARE AVAILABLE IN THE LUNCH ROOM AND THROUGH THE COMPLIANCE GROUP. MANAGEMENT IS FAMILIAR WITH THE HAZARDOUS WASTE AND MATERIALS CONTINGENCY PLAN AND RELEASE REPORTING REQUIREMENTS.. PRESENTLY'THERE ARE 3 EMPLOYEES TRAINED TO LEVEL 5 (HAZWOPER) WHO WOULD BE EXPECTED TO RESPOND TO.AN INCIDENT. THEY ARE: VERN HART - 5001 CALIFORNIA AV PAUL LACKY - 5001 CALIFORNIA AV BILL BLEVINS - 4900 CALIFORNIA AV <2> Page 2 as needed <3> Held for' Future Use <4> Held for Future Use ?roposed System Modification - 5001 California The following modifications will be completed no later than January I, 1992. i. Install flow limit shut-off valve, series FLV 120A, near cylinder pressure regulator. 2. Install a steel canopY over handling and storage area. Design to be approved by the Hazardous Materials Division prior to construction. 3. Install a manually controlled sprinkler system directly over the ammonia cylinders. Control valve to be placed in close proximity to the nearest building door. 4. Install automatic fire sprinkler beneath canopy. I ' Oz~lid Machines -- 8 CHEVRON Tank ~M~ONI~ BLUEP~INT 8YSTE~ 3. CGA (Compre. ssed Gas Association) Connection at cyt~naer. 4. Flexible tUbing, rated for a line pressure of 1500 psig. 5. '1/2 inch ID Schedule 40 black iron pipe. ~ 6. Segments of 1/2 inch pipe, . connected by threaded and sealead fittings, extend through crawl-space above ceiling to the Reprographics Room. A "Y" connection overhead connects the pipe.to two Ozalid manifolds located in the Reprographics ROom. 7. Stainless-steel ball valve, main control valve to manifold. 8. An orifice in the supply line limits the flow of gas into the manifold. 9. Pressure relief valve (bursting-disc) set at 250 psig relieves to vent line. 10. Vent line extending above the cylinder area. 11. Stainless-steel ball valve controls voluntary releases to vent line. 12. ' A bellows.diaphragm regulator with stainless steel interior regulates the supply of gas to the machine. Pressure is stepped down from 100 psig tank pressure to 20 psig. · 13. Pressure gauges, with stainless-steel interior parts, indicate pressure on supply and discharge sides of the regUlator. __I_4. Stainless=steel_ball v, alva cnntrnl,q ,qnnnlv to tho. rnachlne,q.. "WE CARE" FIRE DEPARTMENT 2101 H STREET S, D, JOHNSON May 7,1992 BAKERSFIELD, 93301 FIRE CHIEF 326-3911 Bill Blevins Chevron U.S.A. · P.O. Box 1392 Bakersfield, CA 93302-1392 I; -'~ Bill: ',i '"~ Enclosed is a computer printout of Chevron's hazardous materials business plan , for 5001 California Ave. It reflects revisions submitted by Mark Means in April of 1992 .~ as well as revisions which I have entered to include risk management plan information. :~ Areas to which I have added information or which require additions by Chevron have ~ been highlighted. Please review the plan and make any corrections necessary. ..,. Following your review, complete and sign the stamped block on the first page and return ~ the revised plan as soon as possible. I will be contacting you in the next week or so to schedule tours of the facility for our fire companies. The only items identified during the RMPP inSpection which need further attention immediately are the installation of the excess flow valve and scheduling of the meeting with the staff of Stockdale Christian Academy. Please let me know once these items have been addressed. As wework together during May to complete the fire company inspections, I can verify completion of the remaining RMPP compliance items. ,..:. If I can be of any assistance, please call me at 326-3979. Sincerely, Barbara Brenner Hazardous Materials Planning Technician cc: Ralph Huey CHEVRON 5001 CALIFORNIA AVENUE RMPP INSPECTION MAY 6, 1992 / AMMONIA INVENTORY: 1. RMPP indicates a maximum of 3 full anhydrous ammonia cylinders but only two are reported on the business plan inventory. Which quantity is accurate? 2. Is only one ammonia cylinder onJide? p~. 3 ., '~ · 3. Drive by verification made that Chevron no longer occupies 4700 Stockdale and that ammonia cylinders have been removed from previous exterior'location. EQUIPMENT: (exterior) 1. Are ar:nmonia cylinders prope_rly restrained? UFC and pg. 2 of RMPP 2. Has the flew limit shut o~'"v0~ve been instNrJ~CJ~ml~:~]~ice line close to the cylinder pressure regulator? pg. 3 I~ AJ~ L,,/,~'-T--"./ ' 3. Has the s,,teel canopy been installed over the ammonia cylinder storage area? pg.3 v/' 4. Has the ammonia canopy been equipped with manually and heat activated Water sprinklers? pg.3 ~-~._% . 5. Is the storage area posted "Caution Ammonia"? pg.2 EQUIPMENT: (interior) 1'. Is the reprographics work area protected from ammonia fumes by exhaust hoods on the Ozalid machines? pg. 2 ~ Are the ammonia delivery manifolds labeled "anhydrous ammonia"? pg. 5 3. Are pressure gages located on both the supply and discharge sides of the ammonia delivery manifold? pg. 2 TRAINING AND PROCEDURES: 1. Is the ammonia MSDS available to the employees in their work area? pg. 4 and OSHA 2. Are evacuation plans posted? pg.4. 3. H~ employee training been repeated annually and documented? pg. 5 ~at is the schedule for meeting with Stockdale Christian Academy to discuss the h~ards of ammonia,and shelter in Rlace techniques? pg. 5 5. is Personnel pr~ti~t %;~ ~ency Cylinder Shutdown?~ o~% MAINTENANCE: 1. Has maintenance by Chevron and ozalid been documented in a log? pg. 6 CHEVRON 5001· CALIFORNIA AVENUE RMPP INSPECTION · MAY 6, '1992 AMMONIA INVENTORY: 1. RMPP indicates a maximum of 3 full anhydrous ammonia cylinders but only two are reported on the business plan inventory. Which quantity is accurate? 2. Is only one ammonia cylinder on line? pg. 3 3. Drive by verification made that Chevron no longer occupies 4700 Stockdale and that ammonia cylinders have been removed from previous exterior location. EQUIPMENT: (exterior) 1. Are ammonia cylinders properly restrained? UFC and pg. 2 of RMPP 2. Has the flow limit shut off valve been installed in the ammonia service line close to ,the cylinder pressure regulato~ pg. 3 3. Has the steel canopy been installed over the ammonia cylinder storage area? pg,3 ' 4. Has the ammonia, canopy been equipped with manually and heat activated water sprinklers? pg.3 5. Is the storage area posted "Caution Ammonia"? pg.2 EQUIPMENT: (interior) 1. Is the reprographics work area protected from ammonia fumes by exhaust hoods on the Ozalid machines? pg. 2 2.' Are the ammonia delivery manifolds labeled "anhydrous ammonia"? pg. 5 3. Are pressure gages located on both the supply and discharge sides of the ammonia delivery manifold? pg. 2 TRAINING AND PROCEDURES: 1. Is the ammonia MSDS available to the employees in their work area? pg. 4 and OSHA 2. Are evacuation plans posted? pg.4. 3. Has employee training been repeated annually and documented.~pg. 5 4. What is the schedule for meeting with Stockdale Christian Academy to discuss the hazards of ammonia and shelter in place techniques? pg. 5 5. Is personnel protective equipment available for emergency cylinder shutdown? MAINTENANCE: 1. Has maintenance by Chevron and ozalid been documented in a log?. pg. 6 CI T Y 'of BAKER SFIELD ~ "WE CARE" FIRE DEPARTMENT 2101 H STREET s. o. JOHNSON April 14, 1992 BAKERSFIELD,93301 FiRE CHIEF 326-3911 Lioyd Rodel Chevron USA, Inc. P.O. Box 1392 Bakersfield, CA 93302 Lloyd: The pJans submitted for the exterior canopy over the anhydrous ammonia storage and dispensing area at 5001 California Ave. have been approved by B~akersfield Fire Hazardous Materials Division. I have enclosed a copy of the plans bearing our approval stamp. Be certain to obtain any necessary building permits from the Bakersfield Building Department. Please call me at 326-3979 when the structure is ready for a final inspection by the ~ Hazardous Materials Division. Sincerely, Barbara Brenner Hazardous Materials Planning Technician cc: Ralph Huey Bill Blevins Canopy over Ammonia Bottles ~1~ 5001 California Avenue Chevron USA Production 20 March 92 Page I of 3 This package contains sketches for permits and construction. Notes: - All dimensions must be field verified .prior to fabrication. - Canopy is mounted on 3 existing fence posts plus one new post. New post will be of the same diameter and weight as the existing posts. New post is anchored to existing concrete slab using four 1/2"-diameter Wej-it type anchor bolts. Min distance from center of bolt to edge of slab is 3". Corrugated roofing is galvanized 12-gauge steel; corrugations have 3" pitch and 1" depth. - Existing ammonia pipe will be unchanged. E_~[xis~jng-maintenance vent pipe will · be shog~:ened-scc.~.~at any venttn~D_g_~bov_e_canoDv.--~w _/.~/_C, .... ~ ~7 ~/:. - Two sprinkler head~ounted under the canoPY: T~'~d ~ ~"~/~t~'~'cu~'~'c~pr, 1st Automatic for fire control ~,~.;~i~'.~'c~5 2nd M n I forkn ' ' r~, ',!c ~. ~ ~( · a ua, ock~ng down a vapor cloud in case of an ammonia leak. The valve for this sprinkler will be located adjacent to a building doorway approximately 25' from the ammonia storage area. / Prepared by: T. R. Collier Facilities Consultant - Civil Chevron USA Production Bakersfield, CA (805) 633 4579 CITY of BAKERSFIELD "WE CARE" FIRE DEPARTMENT 2101 H STREET S. D. JOHNSON March 2, 1992 BAKERSFIELD, 93301 FIRE CHIEF_ , 326-3911 Ted Collier Chevron U.S.A. P.O. Box 1392 Bakersfield, CA 93302 Ted: Enclosed is a Copy of the 1988 Uniform Fire Code regulations regarding exterior storage of toxic compressed gases. The specific requirements for the canopy protecting the ammonia cylinder storage area are stated in Section 80.303(b)3. While these requirements are brief, it is the intent of Chevron's Risk Management and -Prevention Plan to provide protection for the cylinders from debris that ma~ fall f~om the building during an earthquake. · Please submit a plan for th·e proposed canopy to Bakersf'ield · Fire, Hazardous Materials Division for approval prior to installation. Check with the Bakersfield Building Department to determine if a building permit and plan check are required. Call me at 326-3979 if I can provide further assistance. S' rely Barbara B~nne~ Hazardous Materials Planning. Technician cc: Ralph Huey 03/18/92 CHEVRON USA INC 215-000-000863 age Overall Site with 1 Fac. Unit General Information ~y~ --~ Location: 5001 CALIFORNIA AV Map: 102 Hazard: High Community: BAKERSFIELD STATION 11 Grid: 34B F/U: 1 AOV: 0.01 Contact Name Title Business Phone~ 24-Hour Phone- MARK MEANS (805) 633-4494 x J(805) 987-1047 RON OLLENBURGER (805) 395-6429 xL(805) 589-6585 Administrative Data Mail Addrs: P O BX 1392 D&B Number: 09-212-3298 City: BAKERSFIELD State: CA Zip: 93302-1392 Comm Code: 215-011 BAKERSFIELD STATION 11 SIC Code: 1311 Owner: CHEVRON USA INC Phone: (805) 395-6500 Address: 5001 CALIFORNIA AV State: cA City: BAKERSFIELD Zip:-93309~ Summary /J//.4~ ./~F~ DO hereby ¢erti~ t~t ~ have (Type of':prmt name) reviewed the attac!"~.~,~i ?~a~dous materiai.s manage- ment plan for_~_zS(_~_~_,~/ ...and thst it a~o~g wi~h (N~me of any ~e~ions cons~tute a ~mplete a~ ~rr~ man~ agement plan for my faci~. 03/18/92 CHEVRON USA INC 215-000-000863 Page 2 02 - Fixed Containers on Site Hazmat Inventory Detail in Reference Number Order 02-001 ANHYDROUS AMMONIA~ Gas 6684 Extreme ~ Fire, Immed Hlth FT3 CAS #: 7664-41-7 Trade Secret: .No Form: Gas Type: Pure Days: 365 Use: OTHER Daily Max FT3 I Daily Average FT3 I Annual Amount FT3 ~ 6,684 ~ 4,456.00 30,07.8.00 Storage Press T Temp ' Location PORT. PRESS. CYLINDER Iabove ~AmbientlREaR OF BLDG -- Conc Components MCP List 100.0% IAmmonia (EPA) IExtreme IEPA 03/18/92 CHEVRON USA INC 215-000-000863 Page 3 00 - Overall Site <D> Notif./Evacuation/Medical <1> Agency Notification CALL 911' <2> Employee Notif./Evacuation IF ~ LE~E C~NNOT BE I~EDI~TELY STOPPED, THE PERSON OBfiERVIN~ THE SH~LL ~EDI~TELY NOTIFY ~~ THE DIVISION COmPLIaNCE IF THE LE~E IS VENTIN~ ~ SUFFICIENT ~OUNT OF ~S TO ENDANGER WORKER THE OFFICE BUILDIN~ WILL BE EVaCUaTED. IF THE SURROUNDIN~ ~RE~ IS THREATENED, IT WILL ~LSO BE EVaCUaTED. THE FIRE DEP~RW~ENT WILL BE I~EDI~TELY NOTIFIED OF ~LL LE~K$ TH~T ENDANGER NOREERS OR PUBLIC S~FETY. ONCE THE FIRE DE~RT~ENT H~S ~RRIVED ON-SITE, THE EVaCUaTION OF THB ~ND REPAIR OF LE~E WILL BE COORDINATED WITH THE~. <3> public Notif./Evacuation IF THE RELEASE POSES A THREAT TO PERSON IN THE SURROUNDING AREA, THE PEOPLE WITHIN THAT'AREA AND A BUFFER ZONE AROUND IT SHALL 'BE EVACUATED. THE EVACUATION OF THE PUBLIC SHALL BE COORDINATED WITH THE LOCAL FIRE AND POLICE DEPARTMENTS. IF A GAS LEAK IS DISCOVERED, THE PERSON OBSERVING THE LEAK SHALL IMMEDIATELY NOTIFY THEIR SUPERVISOR OR THE BUILDING MANAGER, WHO WILL IN TURN NOTIFY THE DIVISION COMPLIANCE GROUP. IF THE LEAK CANNOT BE IMMEDIATELY STOPPED AND IS RELEASING A SUFFICIENT AMOUNT OF GAS TO ENDANGER THE PUBLIC IN THE SURROUNDING AREA, THE FIRE AND POLICE DEPARTMENTS WILL BE IMMEDIATELY NOTIFIED. THE EVACUATION OF THE PUBLIC LIVING OR WORKING IN THE AREA SURROUNDING THE OFFICE BUILDING WILL BE COORDINATED WITH LOCAL FIRE AND POLICE DEPARTMENTS. <4> Emergency Medical Plan MEMORIAL HOSPITAL 327-1792 HALL AMBULANCE 327-4111 DR. STEPHEN HELPER 327-9528 DR. GLENN SPROULE 395-1085 03/18/92 CHEVRON USA INC 215-000-000863. Page 4 00 - Overall Site' <D> Notif./Evacuation/Medical <4> Emergency Medical Plan (Continued) 03/18/92 CHEVRON USA INC 215-000-000863 Page~ 5 00 - Overall Site <E> Mitigation/Prevent/Abatemt <1> Release Prevention THE AMMONIA IS STORED IN PRESSURIZED CYLINDERS, WHICH AREo~AINED TO THE WALL BEHIND A LOCKED ENCLOSURE. WHEN A NEW CYLINDER IS C{~MMECTED TO THE SYSTEM, THE LINE IS CONNECTED TO THE CYLINDER PRIOR TO OPENING THE CYLINDER VALVE. ONCE THE VALVE IS OPENED, ALL CONNECTIONS ARE VISUALLY CHECKED FOR LEAKS. WHEN A CYLINDER IS EMPTY, THE VALVE IS CLOSED PRIOR TO DISCONNECTING THE LINE. IF A LEAK IS FOUND IN THE SYSTEM (AMMONIA HAS A STONG ODOR), THE VALVE ON THE TANKS WILL BE IMMEDIATELY CLOSED. IF THE LEAK CANNOT BE STOPPED ~OR WE HAVE AN RMPP ON FIL~ WITH HAZ MAT <2> Release Containment PE~ ~.fPP-WATE~ DELUGE SYSTEM WmL BE ACTIVATED TO DILUTE AND A H MONIA. <3> Clean Up WATER AND AMMONIA SOLUTION'WILL BE COLLECTED ~'Y ANY MEANS NECESSARY TO REHOVE CHEMICAL AND SITE WILL BE RESTORED PER ENVIRONMENTAL GUIDELINES. <4> Other Resource Activation · 03/18/92 CHEVRON USA INC 215-000-000863 Page 6 00 - Overall Site <F> Site Emergency Factors <1> Special Hazards <2> Utility Shut'Offs A) GAS - NONE B) ELECTRICAL - lST FLOOR, ACROSS FROM ROOM 160 C) WATER - STOCKDALE HWY ENTRANCE D) SPECIAL - NONE E) LOCK BOX - NO <3> Fire Protec./Avail. Water PRIVATE FIRE PROTECTION- FIRE EXTINGUISHERS ARE LOCATED INSIDE THE BUILDING IN EACH HALLWAY FIRE HYDRANT - ALONG THE STREET NEXT TO THE BUILDING <4> Building Occupancy Level 03/18/92 CHEVRON USA INC ·215-000-000863 Page 7 00 - Overall Site <G> Training <1> Page 1 WE HAVE 200 EMPLOYEES AT THIS FACILITY? , WE. HAVE MATERIAL SAFETY DATA SHEETS ON FILE. ALL EMPLOYEES ARE GIVEN HAZARDS'COMMUNICATION TRAINING WHICH PROVIDES THEM INFORMATION SAFE HANDLING OF HAZARDOUS MATERIALS AND TRAINING ON HOW TO READ MATERIAL SAFETY DATA SHEETS FOR THE CHEMICALS THAT ARE USED WITHIN THE BUILDING ARE AVAILABLE IN THE LUNCH ROOM AND THROUGH THE COMPLIANCE GROUP. MANAGEMENT IS FAMILIAR WITH THE HAZARDOUS WASTE AND MATERIALS CONTINGENCY PLAN AND RELEASE REPORTING REQUIREMENTS. <2> Page 2 as needed <3> Held for Future Use <4> Held for Future Use - 05/05/92 CHEVRON USA INC 215-000-000863 Page 1 00 - Overall Site <H> RMPP DATA <1> Release Containment <2> Offsite Consequences <3> <4> Plant Shutdown Instruction CITY of BAKERSFIELD "WE CARE" FIRE DEPARTMENT 2101 H STREET S. D. JOHNSON February 3, 1992 BAKERSFIELD, 93301 FIRE CHIEF 326-3911 R.J. Work Environmental & Safety Manager Chevron U.S.A, Inc. P.O. Box 1392 Bakersfield, 'CA 93302 Mr. Work: I have reviewed the shelter-in-place guidelines to be presented to the Stockdale Christian School for use in the event of an anhydrous ammonia release. Following are my comments and concerns. SHELTER-IN-PLACE INSTRUCTIONS: 1. The literature indicates that persons outside at the time of a toxic gas release should move indoors immediately and shelter-in-place. It is difficult to judge wind direction and the location of a plume. Individuals may approach or enter areas of higher concentration of gas rather than avoid the plume. Areas downwind and lateral to a gas plume may be exposed to dangerous gas concentrations if the wind shifts before, individuals are far enough down range of the release point. 2. Windows and doors need to be locked'to get the most effective 'seal. Tape should be on hand to seal gaps and to apply plastic over exhaust fans and other ducts to the outside. 3. The school administrator should have a radio available to .~onitor any emergency broadcasts. 4. Once advised that the danger has past, open doors and windows to flush out any ammonia which entered the building. Persons should move outdoors into fresh air. AGENDA FOR DISCUSSION WITH STOCKDALE CHRISTIAN SCHOOL: 1. A review of the shelter-in-place handout should be included at the meeting. This discussion should point out the benefits of sheltering in place vs. evacuation during relatively short chemical emergencies. This topic is covered in the ARCHIE appendix which I sent to Bill Blevins. The school should be encouraged to establish a Specific signal or command to alert the faculty and staff that shelter-in- place actions must be initiated. The school should be advised to plan ahead which rooms will be used for shelter-in-place. Interior rooms are most effective. It is easiest to shelter as many people as possible in one room to minimize effort sealing windows, doors and vents. If the school has an auditorium, library or other large area with limited windows they may want to consider a group shelter location. Shelter locations must be accessible via interior corridors.' No one inside should go outside once shelter-in- place orders have been issued. Please use this additional infor~ation'to revise Chevron's shelter-in-place instructions and the meeting agenda. Resubmit the revisions to Bakersfield Fire for review prior to meeting with the school administrators. Call me at 326-3979 if you would like to discuss any of the points outlined above or if I can provide any other assistance. . Sincerely, Barbara Brenner · Hazardous Materials Planning Technician cc: Ralph Huey RECOMMENDED RESPONSE TO SIGNIFICANT RELEASE OF ANHYDROUS AMMONIA POTENTIAL SOURCE: CHEVRON U.S.A. 5001 CALIFORNIA AVENUE BAKERSFIELD, CALIFORNIA POTENTIAL RECEPTOR: STOCKDALE CHRISTIAN SCHOOL 4901 CALIFORNIA AVENUE BAKERSFIELD, CALIFORNIA The likelihood of a release of ammonia of any consequence is extremely low. However, should one occur, it is recommended the following actions be taken immediately: If You Are Outside: ~t0¢c ~o;cv-L~ ; ~5;~¢ 1. Move quickly ~d and laterally away from the visible cloud and/or odor. 2. Do not e/ntrer the ~oud. If You Are Inside: 1. Shelter-in-place (remain inside). 2. Close all outside doors. 3. Close all windows. ~0CV~.!~ 4c~.~ 4. Turn off ventilation system to prevent drawing outside air inside. 5. Turn off all heating systems. $,,o.~c~ ;~-~ -t~ C/o~c~ 6. Turn off all exhaust fans. 7. Close as many internal doors as possible. ~c~6'0 8. If needed, place water soaked towels around lea~ng doors or ~ndows. 9. If needed, place water soaked towel over nose and mouth. 10. Stay in place until ad~sed danger has passed. -- AGENDA ITEMS FOR DISCUSSION WITH STOCKDALE CHRISTIAN SCHOOL 1. PURPOSE OF MEETING 2. RESULTS OF DISPERSION MODELING 3. AMMONIA MSDS 4. AMMONIA CYLINDERS AT 5001 CALIFORNIA 5. PREPARATION OF RMPP 6. CHEVRON'S RESPONSE TO AN UNPLANNED RELEASE 7. EMERGENCY NOTIFICATION 8. EMERGENCY RESPONSE 9. KEY CHEVRON CONTACTS 'Chevron Chevron U.S.A. Inc. ~ P.O. Box 1392, Bakersfield, CA 93302 . R. O. Work Manager-Environmental, Safety, Fire & Health January 23, 1992 Western l~oduction Bu~iness Unit AMMONIA EMERGENCY RESPONSE PLAN FOR STOCKDALE CHRISTIAN SCHOOL Hazardous Materials Division Bakersfield Fire Department 2130 "H" Street Bakersfield, California 93301 Atte'ntion: Ms. Barbara Brenner Dear Ms. Brenner: Attached for approval is our Recommended Response to Significant Release of Anhydrous Ammonia prepared for the Stockdale Christian School as required in our Ammonia RMPP. Also attached are the proposed items for discussion with the school administration. Please contact Bill Blevins at 633-4445 if you need additional information. WEB/jt Attachments April 19~ 1991 Mr~ Steve Woodruff Chevron UiS. A. Inc. P.O. Box 1392 Bakersfield~ CA 93302 Dear Mr~ Woodruff~ I have completed review of the Risk Management and Prevention Program (RMPP) regarding the use of anhydrous ammonia at Chevron's Bakersfield facilities located at 4700 Stockdale Hwy. and 5001 California Ave. The RMPP supporting document prepared by Chevron is complete in scope and coverage. Therefore~ this RMPP has been approved by Bakersfield Fire~ Hazardous Materials Division. This RMPP must be fully implemented by 4-19-921 Bakersfield Fire will inspect your facility at leaat once every three years to Verify compliance with the program proposed in the RMPP. I appreciate Bill Blevins and Cindy Kmetz efforts and cooperation during development of this RMPP. Please call me at 326-3979 anytime that I ca,n be of assistance in hazardous materials planning. Sincerely~ Barbara Brenner Hazardous Materials Pisnning Technician Ralph Huey Bill Blevins Chevron Chevron U.S.A. Inc. S. C. Woodruff Manager-Environmental, Safety, Fire & Health Western Production Business Unit April 16, 1991 RISK MANAGEMENT PREVENTION PLAN DIAZO AMMONIA SYSTEMS AT 5001 CALIFORNIA AVENUE AND 4700 STOCKDALE HIGHWAY Hazardous Materials Division Bakersfield Fire Department 2130 "H" Street Bakersfield, CA 93301 Attention: Ms. Barbara Brenner Dear Ms. Brenner: Attached for approval is the Risk Management Prevention Plan (RMPP) for the Diazo Ammonia Systems at 5001 California Avenue and 4700 Stockdale Highway. If you have any questions please contact Bill Blevins at 334-4445. Very truly yours, S. C. Woodruff l/ WEB:sc CITY of BAKERS *: :~~,: ..... WE CARE" FIRE DEPARTMENT 2101 H STREEI D. S. NEEDHAM BAKERSFIELD, 93301 FIRE CHIEF 326-3911 February 26, 1991 Mr. Bill Blevlns Chevron U.S.A. Inc. P.O. Box 1~92 Bmkers~ield, CA 93302 Mr. Blevins: Pending the following modi~icatlons, Bakersfield Fire Hazardous Materials Division will find Chevron's propose~ Risk Management and Prevention Plan acceptable. The protective canopy must be structurally capa~l'e of protecting the ammonia cylinders from falling debris during an earthquake. The plans for the canopy must be submltte~ to the 2. The canopy over the ammonia cylinders must be protected by an automatic .fire sprinkler in addition to the proposed manual sprinkler for the absorption of ammonia vapors. 3. The number of ammonia cylinders, empty or full, shall not exceed 3 at any t~me. 4. The Focus air modeling of ammonia releases must be run a% m wind speed which is typical of Bakersfield weather conditions, '5 mdb. Please resubmit the hard copy of the Focus runs and the modeling summary. In the summary, include the distances at which ammonia concentrations of 50 ppm mmy be experienced. 5. Chevron must develop shelter in place guidelines and a presentation which will be made to the administration of the Stockdale Academy regarding appropriate action in the event of an ammonia release from the Chevron Building. The guidelines must be submitted to Bakersfield Fire Hazardous Materials Division f. or review prior.to pr'ese.ntation to the school. Responsibility for notification of the. school must be clearly assigneo to a Chevron employee(s; in the event of an ammonia emergency. 6. Maintenance pe~fo~me~ on the ammonia system by Ozal~ o~ Chevron staff must be documented in a maintenance log book. PAGE 7.. The-intent' to eliminate the. ammonia blueprint system located at 4700 Stockdsle Hwy. must be clesrly stated in the RMPP. Please delete the proposed system design changes for 4700 Stock,ale Hwy. (Pg. 5) Piping in the ammonia blueprint system will not have to be upgrsded to Article 80 standards at this time. B. The RMPP must be certified as complete by the document preparer and.the facility operator. Plesse include a certification page vith the appropriate signatures. Please integrate Chevron's plan to address the preceding points into the RMPP and resubmit the document by April l, ~991. The design of the protective canopy and the details of the shelter in place training for the school do not nee~ to be inclu~e~ in the RMP~. These de%mils u~ the Risk Managemen~ an~ ~revent~on Program may be developed during the one. year implementation period following the document's acceptance by this agency. If you have any questions or c~ncerns ~egsrding %h~s response to Chevron'$ RMPP, effort in the development of this RiSk Management and Prevention Sincerely, Barbara Brenner Hazardous Msterimls Planning Technician cc: Ralph Huey .: CITY o3" BAKERSFIELD WE CARE" FIRE DEPARTMENT 2~01 H STREET D. S. NEEDHAM BAKERSFIELD. 93301 FIRE CHIEF, 326-3911 November 27, 1990 Mr. Vic Lucas Chevron U.S.A. Inc. P.O. Box 1392 Bakersfield, CA .93302 Mr. Lucas: Mr. Bill Blevins asked me to address all questions and correspondence, regarding Chevron's Risk Management and Prevention Plan for the use of anhydrous ammonia, to you during his absence. The RMPP which was submitted on November 15, 1990 cannot be accepted at this time for the following reasons. 1. The comput&r g~nerated, hard copy, of the air dispersion modeling is inconsistent with the summary presented in the text of the RMPP. The summary indicates that the modeling was based on a 20 minute release period. The printout indicates that the duration of the release was input as 60 minutes. However, the' regulated flow rate of .1700 lbs / second indicates a release period of 14.7 minutes. Please clarify the reasons for the discrepancies in the data regarding the release rate. Submit .any corrections to the predicted dispersion which may be necessary. 2. The plan to eliminate the use of anhydrous ammonia at 4700 Stockdale Hwy. must'be included in the text of the RMPP. Stating this'intent only in'the letter of transmittal is not sufficient. 3. Does Chevron plan to initiate the shelter in place notification of the nearby schools and public buildings in case of an ammonia release? Who will be responsible for notifying these facilities? What will be the content of the message ? It is important that shelter in place messages include instructions to turn off heat and air conditioning systems, to close ail windows and doors and to set ventilation systems to recircuiate only or turn them off.' PAGE 2 4. Training for the use of self-contained breathing apparatus (SCBA) must meet OSHA standards. These standards are specified in Title 8, Section 5144. The SCBA must be approved by NIOSH for the specified · usage, in this case, to approach the outdoor storage area to attempt cylinder shutoff. OSHA has a consultation service which is available to answer questions and assist in matters of compliance. The intent of this program is to solve safety problems through cooperative efforts rather than enforcement. The consultation service can be accessed by calling their Fresno office at (209) 454-1295. The proposed modification of the system at 5001 California Ave. is still under review. Please submit the response to item number one, regarding the air modeling by December 19, 1990. By that time, I will be able to respond to the system modification plan. Items 2L4 will need to be clarified in the text of the RMPP. It is my intent that we will be able to work out the final details and have this RMPP ready for acceptance in January. Please call me at 326-3979 anytime that I can be of assistance. Sincerely, Barbara Brenner Hazardous Materials Planning Technician CITY of BAKERSFIELD F~RE DEPARTMENT 2101 H STREET S. NEEDHAM BAKERSFtEED, 93301 FIRE C~tEF 326-3911 -' November 19, 1990 Mr. Vic Lucas Chevron U.S.A. Inc. . · :~. P:.O Box 1392 · ~ . .. ,. j:.¢.-.~ · . Bakersfield, CA. 93302 Mr. Lucas ..'. · Mr. Bill Blevins ask'ed. 'me' ' 'th" address ":,'"~:~1 · questions and '" : Correspondence .regarding Che.~ron's Risk'. Manage, ment 'and.Prevention Plan ' for. the use of~ anhydrous ammonia tO you during-,~.h,is~;absence. The RMPP which was submitted on November 15, 1990~cannot'b'~''accepted at this time for the following reasons· 1. The computer generated, hard copy, of the air dispersion modeling is inconsistent with the summary presented in the text of the RMPP,. The summary indicates that the"modeling was based on a 20 minute release perliod. The printout indicates (hat the-duration of the release was input as 60 minutes. 'Hdwever, .the regulated flow rate of .1700. lbs / second indicates a release period"'of 14.7 minutes· .~ Please clarify the re~Sons "for the discrepancies in .the data .regarding the release rate. Submit any ·corrections',to . the predicted dispersion which may be necessary. : 2..The pian to~ eliminate the~use'of anhydrous ammonia:at· 47.00 Stockdaie Hwy.'must 'be included in the4~text Of the RMPP. Statin~ thiS.intent only in the letter of transmittal is not sufficient· 3. ' Does ChevrOn' plan to ini~ti.ate .the shelter in piac'e:notification of the'~ nearby schools and publi~c-,buiidings in case of an' ammonia release? Who~;wiii be responsible for ff0t'ifying these facilities? It,,~is .important thank-shelter in place messages. incihde instructions to~.turn off.hea~ and air: conditioning systems, t6 close ail windows and '~doors-~ and to set Ventilation systems to recir~buiate only or turn them iOff. PAGE 2 4. Training for the use of self'contained breathing apparatus (SCBA) must meet OSHA standards. These standards are specified in Title 8, Section 5144. The SCBA must be approved by NIOSH for the specified usage, in this case, to approach the outdoor storage area to attempt cylinder shutoff. OSHA has a consultation service which is available to answer questions and assist in matters of compliance. The intent of this program is to solve safety 'problems through cooperative efforts rather than enforcement. 'The consultation service can be accessed by calling their Fresno office at (209) 454-1295. 5. The proposed modification of the system at 5001 California Ave. does not include sufficient distance between the doorway into the building and the ammonia storage location. The ammonia storage area will have to be relocated in compliance with the Uniform Fire Code, Section 80.303(b)2. "~:'. The removal of the storage area from t~"~'immediate area of-the building entrance and the installation off, the flow limit.shut-off valve are acceptable tactics to mitigate the poMsible consequences of an ammonia release. The installation of the sprinkler and the canopy over the new storage area are optional. Chevron's RMPP will be 'due for re~ubmital on January'21, 1991. I h~e granted various exten~i'~ns to both Ms. Kmetz ahd Mr. Blevins over the past months in order to?~allow adequate time'for Planning. It is now time to expedite the completion of this RMPP. Please submit the response to item number one, regarding the air modeling, and a prgliminary plan for the re~oCation of the ammonia sto~age system (item 5) by December 18, 1990. 'I!.want to'be'sure that the'"RMPP will Se.ready for acceptance in January.'~ Please call me at'~326~3979 anytime that I can be of assistance. Sincerely, Barbara Brenner Hazardous Materials~ Planning Technician ...CITY of BAKERSFIELD FIRE DEPARTMENT 2101 H STREET D. S. NEEDHAM BAKERSFIELD, 93301 FIRE 'CHIEF 326-3911 Augus~ 29, 1990 P.O. Box 1392 Bakersfield, CA 93~02 Dear Ms. Kmet~ There are two items regarding Chevron's RMPP which I ~ailed to mention in my letter c~ August 2B, ~990. Please include the support data ~or the air mode&lng with your ~inal submittal o~ the ~MPP in ~ctober. Computer printouts~ ~ener~ted by ~ir dispersion mcdels~ usually List the in,ut parameters and the calculated results. ~uch printouts are sufficient ~or the documentation ~ the summary pr~vide~ in the text c~ the consequence analysis. In planning the improvements which will comply with the Uniform ~ire C~de, be sure t~ check with the Bakersfield Department o~ Development ~ervices to determine whether a building~ electrical, plumbing ~r mechanical permit wil~ be required. The Dep~rtment c~ Development Services is located at 1501Truxtun Ave. an~ the phone number is 326-3727. Th~nk you ~or your cooperation in all o~ these matters. Sincerely, Barbara Brenner Hazardous Materials Planning Technician CITY of BAKERSFIELD "WE CARE" FIRE DEPARTMENT 2101 H STREET D: S. NEEDHAM FIRE CHIEF BAKERSFIELD. 93301 326-391 August 28, 1990 Ms. Cindy Kmet= ChevrOn U.S.A. Inc. P.O. Box 1392 Bakersfield, CA 93302 Dear Ms. Kmetz, After reviewing the risk analysis submitted for the ammonia .,. blueprint systems located at 4700 Stockdale and 5100 California, I have determined that following additions must be made in order to complete the RHP~. Please address the following items in the final RMPP. 1. Due to the potential threat to life and health from an ammonia release both at the Chevron facilities and in the surrounding neighborhoods during an earthquake or fire, the ammonia handling systems must be brought into compliance with the 1988 Uniform Fire Code. 2. The SCBA must be situated so that operators can escape from possible ammonia contamination in the blueprint room, access the SCBA.and'respond to the emergency. Due to the corrosive nature of ammonia and the low temperature associated with it's phase change from liquid to gas, please address the adequacy of protective garments to be worn with the ~CBA for emergency response. 3. Cylinders should be shut off at the end of each work day to eliminate the risk from line leaks during the night. This procedure will also increase the frequency of visual inspection 'o~ the Psge 2 4. Include an implementation schedule for all the recommendations for the ammonia system under section G and for the additional items outlined above. 5. A summary of ammonia relesse reporting procedures must be · included. Any release which is s threat to health or the environment must be reported to this Administering Agency and the CA Office of Emergency Services. A release of 200 cubic feet or more must be reported. 6. The RMPP must include a certification page signed by the qualified preparer and the person charged with the implementation of the RMPP. The certification should state that the HMPP is complete. If it becomes apparent that these two Chevron facilities will be relocated, item number one may be addressed simply by giving a date when the two existing systems will be taken out of service. If the existing systems are in place one year from the date of the RMPP acceptance, modifications which comply with the 1988 Uniform Fire Code must be in place. The spplicable sections of the UFC are attached. I am available to meet with you to discuss any questions which you may have regarding the Fire Code or the other items outlined above. The final RMPP will be due on October 1, 1990. Sincerely, Barbara Brenner Hazardous Materials Planning Technician FINDINGS: Chevron Haz-Op Study August 22, 1990 SUMMARY: The risk analysis, submitted by Chevron evaluating the anhydrous ammonia blueprint systems at 4700 Stockdale Hwy and 5001 ~lif~nia AVe.~ identified the following events as having probability / consequence rating of medium / medium or greater. 1o Overpressurizstion resulting in a relesse of ammonia from the bursting disc pressure release valve. -Sprinkling of the cylinders will reduce the probability of this event due to excessive heat or fire. - Elimination of combustible, wooden, storage shack at 4700 Stockdsle will reduce exposures due to fire. 2. An earthquake causing considerable damage to the building could cause breaks in the pipes and fittings. The integrity of the cylinders could be threstened due to objects falling from the building. - Steel cabinets with protective roofs will reduce the probability of cylinder damage due to failing objects. - Welded connections through~ut the piping would reduce the probability of leaks occurring at joints after movement. - Ammonia supply should be turned off st the cylinder valve while not in use in order to reduce the consequences of s line rupture. 3. The risk crested.by operator failure to respond' to a system failure is high. - Risk will be reduced by the capability of a gas storage cabinet to treat the release of the contents of one cylinder. - The SCBA should be situated so that operators can escape from ammonia contamination in the blueprint room, access the SCBA and respond to the emergency. - Inspections of the outdoor components of~ the system should be more frequent then only et the time of e cylinder change. The Chevron consequence analysis indicetes thet potentisl offsite exposures to ammonia concentrations cf 200 ppm will exist if an ammonia release occurs via a break in the l/4"'ges line. The receptors adjacent to 5001 California Ave. include: a church, s grade school and office buildings. At 4?00 Stockdale, potential receptors include a church and other businesses located with in 500 yards of the facility. The EPA level of concern for ammonia is 50 ppm and the immediate danger to life and health is 500 ppm. Chevron's modeling predicted concentrations of 1000 ppm at 181' downwind from e 1/4" line bresk. Onsite consequences are increased by the proximity of the cylinder storage area to doorways into both facilities which ere located 10' sad 15' from the cylinder storage areas. The worst case, shearing of the cylinder valve stem, wes not modeled by Chevron but would csuse increased ammonia concentrations, at the same receptor sites, due to a rapid evacuation of one cylinder of gas. (See attached ARCHIE models) Archie worst case westher conditions indicate that ammonia concentrations of 500 ppm could reach 844'. This scenario is s credible event during an earthquake which causes debris to fall from the building. The cylinders are unlikely to topple due to confined'storage spaces, so the rapid release of liquid ammonia is not being used to predict offsite consequence. Chevron will not be required to model the one cylinder release st 500 ppm unless they challenge the conclusions of this agency. 'CONCLUSION= A threat to life end health exists~ st the Chevron facilities end in the immediate neighborhoods, in event of a failure of either the 1/4" ammonia lines or an ammonia cylinder rupture. The sensitive receptors identified in the offsite consequence analysis, school children ss well as very young or elderly church members, are particularly vulnerable to adverse effects cf chemical exposure. The risk posed by these facilities can be elfectively mitigated by upgrading the ammonia handling systems to meet the 1988 Uniform Fire Code. Emergency response training and routine system inspections should also be implemented by Chevron. HAZ~ROOUS MRTERI~L = ammonia D~TE OF' ~SSESSMENT = 8-21-90 N6ME OF' DISK FiLE = OHEVRON.hSF *** S~.NhRIO CESURIPTION one cylinder release ammon±a, 150 lb~, (:oj~ archie generated r~C~ea~e rate. S'tabiii~_ cl~ d, '10 mph ******* OISCHRRGE R~TE/OUR~T~ON ESTiMaTES Compressed ga~ di~<:harge from container Peak. discharge rate : 19,5 lbs/mir'l Duration of discharge = 7.'71 mi. nu~es hmownt discharged : 150 lbs State of material = ****'~** TOXIC Vf~POR OtSPERSION 6N6~LYS]'.S RESULTS Downwind distance to concentr'cction of S00 ppm -- at groundtevel = 292 .... at discharge h~i,gh~ : 292 fe~t Note: Minimum computaLile e. nswer' is Jo i;eetl ~ctuml hsz~,rd dietance may be les~ Peak. conc:entr'ati, on on Dround i.s 72433,3 Ep_m a't a downwJ, nd distance of 15 f~et for t~levated emi~sion source ~pecified by u~er. See attached 'table(s) for further details. TO×ZC V~POR DISPERSION ANSL. YSZS RESULTS Oot,mwirld Distance 6r'oundtevel Sour'.ce Height tnitial Evacuation ......................... Concen~ma'~ iorl Concentration Zone ~ d'f, h* (fee~) (m.t.tes) (ppm) (ppm) t83 .e4 12¢4 1197 '14e 224 . eS 82; 257 .05 '736 734 180 ' 2S1 .05 883 88~ 190 2GS ,,06 80t 5~9 200 278 .06 547 548 t80 292 .OG see *Usually cafe for' < 1 hour release. Longer' releases or sudden wind shift, s may require a larger'- widi;h or different direction for the evacuation zone,, See Chapter's 3 and ~2 of t;he guide loc de'tails. Source height specified by '~he uaer for* 'this~ scenmnio was TOXIC VAPOR DISPERSION BNf~LYSIS RESULTS Downwind Distance Cor',taminan't f~rriva]. Time Con%a~inan~ Oepar'tur'e Time ........................ at Downwind Location at Dot~nwind Locatior~ (feet) <miles) (minutes) (m~inu't es ) 180 82 .2 8 t14 05 2 8 t28 ~5 2 8,1 142 ~5 2 8.1 1 SS ~ 2 8.1 t 96 04 3 8,2 237 05 3 8.3 2Sl 85 5 8.3 26S gE 4 8.4 278 ¢6 4 8.4 292 eS 4 8,4. CAUTION: See guide loc 8ssump'ti. ons used in estimc~Lirlg these times. INPUT P/~R,~METER SUMM~RY PHYSIOCHEMIC~L PROPERTIES OF M.~TERIRL NORM6L BOILING POIN]' = -28.1 degrees F: MOLEJUL6~ WEIGHT = VSPOR PRES ~'~' CONTSINER TEMP = 158,,~5 = 8~74 mm Hg VSPOR PRES BT 5MBIENT TEMP = ~lB.4 psia = 8B'IB,,'I5 mm 'HD SPEOIFIO HESI' RSTIO FOR GSS = TOXIC VSPOR LIMIT = S~ ppm CONT6INER CH6R~CTERISTICS TOT6L WEIGHT OF CONTENTS = 15~ 1. bs OISCNSRGE HOLE DISMETER = ,5 inch(es) DISOHSR6E COEFFICIENT OF HOLE = TEMP OF CONTStNER CONTENTS = 8~ 'degnees F ENUIRONMEENTSL/LOOS'FION CHSRS[,TER.[S I ~EMFERSTURE = 7¢ degr .,e~ F WIND VELOCITY : 1¢ mph 5TMOSPHERIO STSBILITY OLd, SS = D k}6POR/G~S DISCH~R(~E HEI6HT = ~ feet KEY RESULT5 PROUZDED BY USER tNSTESD OF BY EURLURTZON METHODS NONE OBSERUED F, EY RESULTS OUERRIDDEN BY USER 5T SOHE POINT 5FTER COMPUTSTION NONE OBSERUED H~ZF4ROOUS M~TERI~L = a~r, onJ, a O~TE 0¢ ASSESSMENT ~ 8-2t-90 N~HE OF DISK FILE = CHEVRON.¢~SF *** SCENARIO DESCRIPTION one cylinder r~l~se~rate archie generated r~lease rate. ~,abili~y clas~ f, 6 mph ******* DIS(]HF~RGE RF~TE/DURgTION ESTIMBTES Compressed gas d~scharge from con'l:ainer Peak. discharge rate = ~.5 lbs/min Duration of discharge = 7.71 minu~e~ ~moun~ discharged : 150 lbs ******* TOXIC V/4POR DISPERSION ¢~NhL. YSIS RESULTS Downwind distance to conc:entration of S¢¢ ppm ,-,~_~ e v e I = 844 fee't -- e~: discharge helgh'( = 843 feet Peal,,:. cof'~CeRtPa~iof~ Of] gpouf'ld i~ 97861 .1 pp~ at a downwind distance of 7S feet for elevated emission source specified by LIS(~C., See a~;~ached '~abl, e(a) fo~ further details. TOXIC U6POR DISPERSION ANALYSIS RESUL'TS Downwind Oist~nc, e Gr-oundlevel Source Height Initial Evacuation ....................... Concentration Concentrat ion Zone Width* (feet)' (miles) (ppm) (ppm) (feet) ~ee e~ 247!~ 22~S7 73 366 ~7 ~,:.,r. 4 22¢8 419 88 '17~7 l 727 525 I 1155 tlS1 579 It 973 978 438 632 'l 2 R 885 13 722 728 758 t4 G33 SS} 840 781 15 ~W6 558 S88 *Usua].iy safe for' < t hour r-etease. Longer r'eleases or" sudden wind shifts may require a lapger width or differ'ent direction for the evacuation zone. See (,haptens 3 8rtd 12 of the guide for details Sour'ce height sp..,c, ified by the user for' this ~cenar'io wa~ 1 feet. 'TOXIC, VA~POR DISPERSION 6NCtL. YSIS RESULTS Downwind Di,~tance Contaminan{ Ar'rival Time Conta~rqinant Oepartur'e Time .............................. at Downwind Local',ion ~a'[ Downwind Location (feet) (miles) <minutes) {minu'tes ) 100 ~2 ,2 8 1 207 04 4 8 S 260 05 5 8 7 315 OG 6 8 9 419 88 8 9 3~ 472 8g 9 9 S S25 ~ 9 ? 8~: 12 ,2 l 8,2 685 13 .3 1~,4 '7S8 14 , 4 10, 791 1S .S t0,8 8~4. 1G . ~ 11 C~UTION: Sea guide fop assumptions used in eatima'ting these INPUT P8R~METER SUMM~RY PHYSIOC:HEMIC~L PROPERTIES OF M(~TERI(~L NORMAL BOLLING POINT = -,28.~ degr. ees F MOLEOUL~R WEIGHT = V~POR PRES ~T CONTAINER TEMP = '156.05 psia = 80?4 ~m Hg V~POR PRES ~T ~MBIENT TEIqP = 'i1B.4 psia SPECIFIC HErS~ RHTIO FOR GaS = 1.3 TOXIC V~POR LIMIT = see ppm CONT~NER CFI5RGCTERISTICS TO]'SL WEIGHT OF CONTENTS = [):~SCHRR~E HOLE DIAMETER = ,S inch(es) DISCHARGE COEFFICIENT OF HOLE TEMP OF CONTAINER CONTENTS = 80 degr"ee~ F ENUI~ONMENTSL/LOOA]zON 6HBRSCTERISFICS ~MBIENT TEMPERBTURE = 90 degr',ees F' WINO VELOCITY = 8 ~ph (~]MOSPHERIb STABILITY CLS~S = F (JSPOR/65S DISCHSRBE HEIGHT = KEY RE.>Ut..]. PROVIDED BY USER INS'TEG[) OF BY EVSLUGTION METHODS NONE OBSERVED KEY RESULTS OVERRIDDEN BY USER 6]' SOME POINT ¢~FTER COMPUTATION NONE OBSERVED Chevron RECEIVED Chevron U.S.A. Inc. AU{} 2 0 1990 P. O. Box 1392, Bakersfield, CA 93302 August 18, 1990 HAZ. MAT. DiV. FOLLOW-UP TO QUESTIONS ON RISK MANAGEMENT PLAN Hazardous Materials Division Bakersfield Fire Department 2130 G Street Bakersfield, CA 93301 Attention Ms. Barbara Brenner Dear MS. Brenner, Here is additional information you requested concerning our diazo ammonia systems at 5001 California Avenue and 4700 Stockdale Highway. 1. The probability of an earthquake is low. However, if an earthquake occurs, and the building experiences minor damage, i.e, slight shifting, the probability of piping breaking and of anhydrous ammonia cylinders toppling is low. The cylinders are secured to a metal frame bolted to the building. They are also protected by an enclosure,~~0;t-5001-_Cali~'~A~ ~an--d a-a-~60ff~d~cTalSi~4200TS~alU!i.'gh~oth enclosures are small enough to inhibit a cylinder from falling to the ground, even if it was not secured to the building. If extensive damage to the buildings occurs, the probability of the piping breaking or fittings leaking is medium to high. The probability of damaging the cylinder valve is low to high, depending on whether part of the building falls on the cylinder. The consequences in this case would be high, both if the piping or the cylinder valve is damaged. 2. The supply ducts for the buildings' ventilation systems are closed, e.g. closed ducting. At 4700, the return air also travels in a duct sealed from the crawlspace. At 5001 California Avenue the return air travels in the plenum or crawlspace above th_e ceifiing. At 4700 Stockdale Highway, the nearest opening to the building in a doorway within 10 feet. At 5001 California Avenue, the nearest opening is a doorway about 15 feet away. 3. The reproduction equipment at both buildings is used 6 to 7 hours a day, constant use. If you have any questions, please call Cindy Kmetz at 395-6513. Chevron Chevron U.S.A. I 1c. August 8, 1990 RISK MANAGEMENT PREVENTION PLAN DIAZO AMMONIA SYSTEMS AT 5001 CALIFORNIA AVENUE AND 4700 STOCKDALE HIGHWAY Hazardous Materials Division Bakersfield Fire Department 2130 H Street Bakersfield, CA 93301 Attention: Ms. Barbara Brenner Dear Ms. Brenner, Attached is the Risk Management Plan (RMPP) for the diazo ammonia systems at 5001 California Avenue and 4700 Stockdale Highway. We submitted the first five pages to you earlier. The risk analysis portion is located after page five of this report, as well as the results from the air dispersion modeling. The Business Plans for the two buildings are not attached since we included them with the initial RMPP in May 1990. If you have any questions, please call Cindy Kmetz at 395-6513. Attachment 1990 RISK MANAGEMENT PREVENTION PLAN CHEVRON U.S.A. INC. BAKERSFIELD, CA A. GENERAL FACILITY DESCRIPTION Anhydrous ammonia is used at two Chevron office buildings, 5001 California Avenue and 4700 Stockdale Highway, in diazo process equipment. The equipment is used to copy maps and blue-prints. Each reprographics area has 2 trained designated operators. The system design, history of use, and current work practices are described below for each building. 5001 California Avenue: This system was installed in 1985. Three Ozalid copy machines (Model 930D, 300, and 2001) are located in Reprograhics, Room A162. A total of three cylinders of anhydrous ammonia (each contains 150 pounds of anhydrous ammonia) are located outside the building. One cylinder is connected to the system and two are stored. One cylinder is used every 4 to 5 weeks. ~%~t~o~%~ 4700 Stockdale: This system was installed in 1984. One AM Bruning Model 8750 is located in the ReprographicS, Room Al9. Two cylinders of anhydrous ammonia (each contains 150 pounds of anhydrous ammonia) are located outside the building. One cylinder is connected to the system and the other is stored as a backup. One cylinder is used every 6 weeks. B. BUSINESS PLANS The 1990 Business Plans and floor plans for each building are attached. C. HISTORY OF ACCIDENTS No accidents have occurred with either system. D. INSPECTION AND MAINTENANCE PROCEDURES 5001 California Avenue: Daily the Reprographics Supervisor visually inspects the manifold indoors: valves and regulators. He checks cylinder connections and makes sure the cylinders are secured when the empty cylinder is replaced every 4 to 5 weeks. Preventive maintenance is performed 1 on the three machines bimonthly by Ozalid. Ozalid will also respond to make any unscheduled repairs as needed. 4700 Stockdale Highway: The Drafting Supervisor visually inspects the cylinder connection, and the manifold located outdoors, which includes valves and regulators, when the empty cylinder is replaced every~4~o 6weeks. Preventive maintenance is performed monthly by Action Repro Systems. Action Repro Systems will make unscheduled repairs as needed. E. SYSTEM DESIGN Refer to Figure 1, 5001Anhydrous Ammonia System and Figure 2, 4700 Anhydrous Ammonia System attached. 5001 California Avenue System Components: ~-~ ~ Three cylinders are secured to the building and are protected a 6-foot high chain-link fence with a locked gate. The key to e lock is kept on the manifold plate in the Reprographics Room. 2. A sign on the gate reads "CAUTION AMMONIA." --~a~C~ 3. CGA (Compressed Gas Association) Connection at cylinder. 4. Flexible tubing, rated for a line pressure of 1500 psig. 5. 1/2 inch ID Schedule 40 black iron pipe. ~% 6. Segments of 1/2 inch pipe, connected by threaded and sealed fittings, extend through crawl-space above ceiling to the Reprographics Room. A "Y" connection overhead connects the pipe to two Ozalid manifolds located in the Reprographics Room. 7. Stainless-steel ball valve, main control valve to manifold. 8. An orifice in the supply line limits the flow of gas into the manifold. 9. ~~re reki~f~valye (bursting-disc) set at 250 psig relieves to vent line.. ~10. Vent line extending above the cylinder area. 11. Stainless-steel ball valve controls voluntary releases to vent 12. A bellows diaphragm regulator with stainless steel interior regulates the supply of gas to the machine. Pressure is stepped 2 down from 100 psig tank pressure to 20 psig. 13. Pressure gauges, with stainless-steel interior parts, indicate pressure on supply and discharge sides of the regulator. 14. Stainless-steel ball valve controls supply to the machines. 15. 1/8 inch stainless-steel tubing connects the machine to 1/2 inch pipe which runs overhead from the manifold area. 16. AiI pipe in the manifold area is Schedule 80, all other pipe is Schedule 40. 17. A local exhaust ventilation system prevents ammonia gas from entering the Work area. The ventilation system for the 930D and 2001 machines consists of a canopy hood over the machine and a duct connected to the back of the machine to control gas inside the machine. A duct extending from the back of the Ozalid 300 connects to the same ventilation system, and gas is exhausted out a vent stack on the building roof. 18 Only one manifold and one cylinder is used at time. The cylinder supplies three Ozalid .machines. i~ ~1~C~'¢~ ~1~ %~.~. 4700 Stockdale Highway System Components: ~ Two cylinders are secured to the building and are protected by ~ 7-foot high wooden shed with a locked gate. The Drafting Supervisor, machine operator, and all supervisors have a key to the lo~k. One'cylinder is connected to the system. 2. A detailed sign on the gate provides a warning on hazards of anhydrous ammonia and lists first aid procedures. 3. CGA Connection at cylinder. 4. Flexible tubing rated for 1500 psig. 5. 1/2 inch ID Schedule 80 iron pipe. 6. Pressure relief valve (bursting disc) set at 250 psig. 7. Vent line extending above the cylinder area. }% ~S ~a~n$ 8. Stainless-steel ball valve to supply line. ,~'~. 9. A bellows diaphragm regulator with stainless steel interior regulates the supply of gas to the building. Pressure is stepped down from 100 psig tank pressure to 15 psig. 10. Pressure gauges (stainless steel interior) on supply and 3 discharge sides of the regulator. ,D~d 11. Segments of 1/4 inch pipe, connected by_threade~ and sealed itt~_~_~l~, extend through crawl-space above ceiling to the Reprographics Room and into the AM Bruning machine. 12. Needle valve~directly behind the AM Brun~ng is the on/off control to the mach~'~e. 13. A ventilation system consisting of a duct connected to the back of the AM Bruning and a canopy hood over the machine prevents ammonia gas from entering the work area. The gas is exhausted on the building roof. 14. All piping within the manifold is Schedule 80, all other pipe is Schedule 40. Fo TI~N~N~ ~ F.~ER~ENCY PROCEDURES There are two designated machine operator~..in each of the reprographics area's'~"'T~ese operators are traih~d On the hazards of anhydrous ammonia. A Material Safety Data Sheet for anhydrous ammonia is available for the employees. An operator is always in the room when the machines are supplied with anhydrous ammonia. The Reprographics Supervisor and the Drafting Supervisor are responsible for disconnecting empty cylinders and connecting new cylinders when required. Each building has two additional trained employees who can fill in for the two supervisors mentioned above. The Reprographics Supervisor and the Drafting Supervisor are responsible for shutting off the anhydrous ammonia cylinders in their buildings in an emergency. Each building has two additional designated employees who will shut off the cylinders if the supervisor above is unavailable. A Self-Contained Breathing Apparatus (SCBA) is located at 4700 Stockdale Highway to be used for emergency situations in that building. In ~an emergency, operators will evacuate the reprographics areas through one of two exits. Evacuation plans for all occupants of the two buildings are posted on the bulletin boards, and periodic evacuation drills are conducted. G. RECOIdliENDATIONS FOR THE ANHYDROUS AMMONIA SYSTEMS Training Personnel who connect and disconnect anhydrous ammonia cylinders and equipment operators shall have training on proper procedures and on the hazards of anhydrous ammonia. Training should be documented and repeated annually. The'reproduction work groups should develop written procedures for changing cylinders and either post the procedures at the cylinders or have them readily available, i~Cl~ ~ ~_C~S Emergency Procedures Procedures for emergencies involving anhydrous ammonia shall be reviewed with all building occupants, this shall include notification procedures, e.g. internal reporting, Fire Department, schools, etc. /Two SCBAs shall be kept near each reprographics area in case of an emergency leak. Employees who may respond to a leak should have SCBA training at least annually. SCBA Inspection and Maintenance The SCBAs shall be inspected monthly, and 'inspections should be documented on a checklist kept inside the SCBA case. SCBA units should be serviced at least annually. System Design Label each manifold area in the 5001 California Avenue system with "Anhydrous Ammonia." Label the 1/4-inch pipe connecting into the AM Bruning machine at 4700 Stockdale Highway with "Anhydrous Ammonia." - ~C\~ ~~. ~ ~ Install a rain cap or an elbow with a short horizontal pipe section at the end of the vent line on the 4700 Stockdale Highway system. Investigate whether or not the piping in both systems meet requirements of Article 80 of the Uniform Fire Code. H. RISK ANALYSIS The data below shows that the probability of an ammonia release is relatively low. The systems are inspected regularly and operators are present when reproduction equipment is supplied with ammonia. The cylinders, piping, tubing, manifolds, and other system components are located in protected areas to prevent mechanical damage and any foul play. 5 Components Probability Consequence References of Failure of Failure and Comments all valves low-medium low-high OREDA database ~ %~ Probability based on high temperature and ~ i% h¢~ pressure service, unlike our systems. Ball valves and needle valves are tight shutoff. flexible ~edium high F.P. Lees Loss tubing ~ Prevention in the Process Industries ~6 ~0~ ?5~ Stainless steel, low pressure, prote~ted location, and regular in~pedt-ions reduce p~ oq~-6-i-~i t y o f failure. piping low high Lees Loss Prevention ~,'~ QO~ ~L~ Little probability of mechanical damage, piping is over designed for operating pressures. fittings low low-medium Lees Loss Prevention Low pressure, non- ~or=osive service, protected location reduce probability of failure. Risk depends on size of leak. bursting low-medium low-medium Lees Loss Prevention disc ~' ~ * regulator low-medium low-medium~ Lees Loss Prevention Probability for O~'~ ~ ~Q~'~ t~d f a i 1 u r e r e d u c e d because of non- C0~(~ corrosive, low pressure service, inspections. Operator high medium-high Human Error Analysis failure to by Swain. Response respond in ~0~ ~ ~ I~ ~{'9~' ~ time would be quicker 20 minutes ~a~n~ _ ~O£~t%~{ than 20 minutes. 6 *The saturation pressure of ammonia at 100 F is 196 psig (below the 250 psig setting for the bursting disc). Therefore, the only condition which would cause excess pressure would be a fire. The probability of fire reaching the cylinders is low, both buildings have ~ire water s~tems and fire extinguishers. The Using FOCUS Model by Quest we modeled a worst case release scenario, a complete break in the 1/4 inch tubing which connects the ammonia cylinder to the piping system. The probability of this occurrence is low (see data above). The FOCUS model report attached shows that-concentrations of 200 ppm may reach as far as 180 feet or 60 yards from the cylinders. The closest receptors would be occupants of offices at 4800 Stockdale Highway, about 100 feet west of the cylinders at 4700 Stockdale Highway. £O~h~ ~f lldTi~ab o util~6ZO~ yl~d~~i 500~ ,~-~and'~h~er~bus · ne s~-~ ~ ~4D , w 'i th i ~ 5 TOU0 ~y a~ d s- ~ f~ b~ h~ b~il 1-d-i~. Some items need to be emphasized when interpreting the model results: 1. All distances to public buildings must be measured from the location of the leak to the location of the receptor. In many cases this will include "travel" over a Chevron building. 2. Turbulence from the Che~on building next to the a~onia cylinders is not accounted for. 3. E~G, ~ergency Response Planning Guideline, values are based on a one-hour e~osure. We only e~ect to have a 20 minute exposure so the health effects from the hypothetical release should be less than those ~oted from the model. 4~ Full sunny days with higher wind speed (greater than 10 mph) should have even shorter distances than those reported. 5. CO~r~er.g.~y~p~n~e~prD'6e-dures-ar~f~glLu~date-d~dli~I~e two=office-bu-i-l-d-i~ -i-n-th%--ev~n~f~]~]j~r~e-l-e'ase~ As page f lye of this report describes, we plan to increase training for personnel who may be e~osed to the a~ydrous a~onia and improve emergency procedures. 7 Vent ,Drop Cellln~l , , 13 Supply to Ozilld Miohlnee 4 14 Figure I 5001 Anhydrous Ammonia System 11 Vent Supply tO ~' Capped & __ ..~ Brunlng MIchlne Figure 2 4700 Anhydrous Ammonia System Chevron Production - North-Central Division Hypothetical Ammonia Release Dispersion Modeling CRTC - Environmental Air Issues Group July 25, 1990 This report shows the predicted dispersion of ammonia which may result from a hypothetical accidental release at the Chevron Production Offices located at 5001 California Ave and 4700 Stockdale Highway in Bakersfield Ca. Both of these locations have outdoor storage of ammonia in 150 lb cylinders. This ammonia is used in the preparation of engineering blueprints. A detailed description of the ammonia storage and piping system are presented in the RMPP document. Model Basis~ The hypothetical release scenario modeled is a complete break in the 1/4" tubing which connects the ammonia cylinder to the piping' system. The ammonia in the cylinder is at ambient temperature which is assumed to be 80 F and a pressure of 163 psia. These conditions result in ammonia vapor being released from the break. Two types of meteorological conditions were modeled. The first set of conditions represent a partly cloudy day ("D" stability) with a moderate windspeed (10 mph). The second type of meteorological conditions are the "worst-case" analysis, and represent a calm night ("F" stability) with a low windspeed (2 mph). The relative humidity is assumed to be 50 percent in all cases. Urban dispersion coefficients were used in modeling this scenario since both the Chevron offices are in developed city locations ( as opposed to a "rural" undeveloped setting). The effect of the Chevron buildings located adjacent to the ammonia cylinders, is not accounted for in the FOCUS model used to evaluate these releases. In many cases, the buildings would obstruct the direct path between the ammonia leak and surrounding public buildings etc. This obstruction could limit the gas cloud travel, or increase the dispersion, resulting in lower concentrations than predicted. Results~ Table i shows the modeling results. The two airborne ammonia concentrations shown for each case represent Emergency Response Planning Guideline (ERPG) values. ERPG-2 is 200 ppm for ammonia and represents the maximum concentration below which it is believed that nearly all individuals could be exposed for up to one hour without experiencing or developing irreversible or other serious health effects or symptoms which could impair an individuals ability to take protective action. ERPG-3 is defined as the maximum concentration below which it is believed that nearly all individuals could be exposed for up to one hour without experiencing or developing life-threatening health effects. The Case I results for partly cloudy daytime conditions show the predicted downwind distance for 200 ppm of ammonia is 180 ft.. The - Case 2 results for very calm weather conditions show the predicted downwind distance for 200 ppm of ammonia is 480 ft. This difference is caused by the higher atmospheric turbulence present during partly cloudy conditions and higher windspeeds. This turbulence results in increased dispersion and therefore shorter distances for the partly cloudy conditions. We estimate that the hypothetical ammonia release would last approximately 20 minutes based on the predicted release rate and assuming the cylinder was full at the time of the release. As a result, we would not expect to see ammonia exposures at the specified concentrations lasting much more than 20 minutes in the event of an actual release. Table 1 Air Dispersion Modeling Results Hypothetlcal 1/4" Diameter ~mmonia Release CASE 1. - Partly Cloudy Day with 10 mph winds. Ammonia Max. Downwind Travel Time Concentration Distance (note 1) ppm . ft. min. 200 (ERPG-2) 180 0.3 1000 (ERPG-3) 85 0.1 CASE 2. - ,,Worst Case" Conditions: calm night with Z mph winds Ammonia Max. Downwind Travel Time Concentration Distance (note 1) ppm ft. min. 200 (ERPG-2) 481 4.0 Notes: 1. Travel Time is the predicted length of time it takes for the released ammonia to reach the reported distance at the stated concentration. RECOMMENDATIONS FOR THE /~NHYDROUS ~14ONIA SYSTEMS Training Personnel who connect and disconnect anhydrous ammonia cylinders and equipment operators shall have training on proper procedures and on the hazards of anhydrous ammonia. Training should be documented and repeated annually. The reproduction work groups should develop written procedures for changing cylinders and either post the procedures at the cylinders or have them readily available. Emergency Procedures Procedures for emergencies involving anhydrous ammonia shall be reviewed with all building occupants, this shall include notification procedures, e.g. internal reporting, Fire Department, schools, etc. Two SCBAs shall be kept near each reprographics area in case of an emergency leak. Employees who may respond to a leak should have SCBA training at least annually. SCBA Inspection and Maintenance The SCBAs shall be inspected monthly, and inspections should be documented on a checklist kept inside the SCBA case. SCBA units should be serviced at least annually. System Design Label each manifold area in the 5001 California Avenue system with "Anhydrous Ammonia." Label the 1/4-inch pipe connecting into the AM Bruning machine at 4700 Stockdale Highway with "Anhydrous Ammonia." Install a rain cap or an elbow with a short horizontal pipe section at the end of the vent line on the 4700 Stockdale Highway system. Investigate whether or not the piping in both systems meet requirements of Article 80 of the Uniform Fire Code. Qualifications of the author: Cindy Kmetz has a Bachelor of Science Degree in Safety Engineering and worked as a Safety Engineer for Chevron from 1984 to 1987. She worked as Industrial Hygienist from 1987 to 1989. From 1985 to 1989, she was employed by Chevron Research Company where hazardous gases are commonly used. Currently, Cindy is an Environmental Specialist for Chevron in Bakersfield, California. August 9, 1990 Ms. Cindy Kmetz Chevron U.S.A. Inc. P.O. Box 1392 Bakersfield, CA 93302 Dear Ms. Kmetz, Having reviewed the risk analysis which you submitted for the diazo ammonia systems at 5001 California and 4700 Stockdale, I have several questions. Please address each of the following to complete the risk anaylsis portion of the RMPP preparation. 1. The risk analysis did not consider the consequences of an earthquake. An earthquake is a credible event which must be considered. Please rate the probability and consequences of both a break in the lines or piping and damage to the cylinder valve stem if the cylinder toppled. Air modeling for this worst case incident will not be necessary. 2. The onsite consequences of an ammonia release must be clarified. Are the ceiling crawl spaces, through which ammonia pipes run, interconnected to the building's ventilation system ~ How far are the nearest openings in the building to the ammonia storage area ? Note locations both horizontally and vertically from the tank site and include the opening into the building for the ammonia pipes. 3. How frequently are the blueprint machines used ? i.e. for one block of time each day, or approximately how often per hour Once I receive this additional information, we will be able to discuss the additional subjects which will need to be addressed in Chevron's RMPP. Please submitt this information by August 17, 1990. Thank you for your cooperation in this matter. Sincerely, Barbara Brenner Hazardous Materials Planning Technician 1990 RISK MANAGEMENT PREVENTION PLAN CHEVRON U. S · A. INC. BAKERSFIELD, CA ~o ~ENEI~L F~C~L~TY DESCRIPTION Anhydrous ammonia is used at two Chevron office buildings, 5001 California Avenue and 4700 Stockdale Highway, in diazo process equipment. The equipment is used to copy maps and blue-prints. Each reprographics area has 2 trained designated operators. The system design, history of use, and current work practices are described below for each building. 5001 California Avenue: This system was installed in 1985. Three Ozalid copy machines (Model 930D, 300, and 2001) are located in Reprograhics, Room A162. A total of three cylinders of anhydrous ammonia (each contains 150 pounds of anhydrous ammonia) are located outside the building. One cylinder is connected to the system and two are stored. One cylinder is used every 4 to 5 weeks. 4700 Stockdale: This system was installed in 1984. One AM Bruning Model 8750 is located in the Reprographics, Room Al9. Two cylinders of anhydrous ammonia (each contains 150 pounds of anhydrous ammonia) are located outside the building. One cylinder is connected to the system and the other is stored as a backup. One cylinder is used every 6 weeks. ' B. BUSINESS PLANS The 1990 Business Plans and floor plans for each building are attached. C. HISTORY OF ACCIDENTS No accidents have occurred with either system. D. INSPECTION AND MAINTENANCE PROCEDURES 5001 California Avenue: Daily the Reprographics Supervisor visually inspects the manifold indoors: valves and regulators. He checks cylinder connections and makes sure the cylinders are secured when the empty cylinder is replaced every 4 to 5 weeks. Preventive maintenance is performed on the three machines bimonthly by Ozalid. Ozalid will also respond to make any unscheduled repairs as needed. 4700 Stockdale Highway: The Drafting Supervisor visually inspects the cylinder connection, and the manifold located outdoors, which includes valves and regulators, when the empty cylinder is replaced every 4 to 6 weeks. 1 Preventive maintenance is performed monthly by Action Repro Systems. Action Repro Systems will make unscheduled repairs as needed. E. SYSTEM DESIGN Refer to Figure 1, 5001Anhydrous Ammonia System and Figure 2, 4700 Anhydrous Ammonia System attached. 5001 California Avenue System Components: 1. Three cylinders are secured to the building and are protected by a 6-foot high chain-link fence with a locked gate. The key to the lock is kept on the manifold plate in the Reprographics Room. 2. A sign on the gate reads "CAUTION AHMONIA." 3. CGA (Compressed Gas Association) Connection at cylinder. 4. Flexible tubing, rated for a line pressure of 1500 psig. 5. 1/2 inch ID Schedule 40 black iron pipe. 6. Segments of 1/2 inch pipe, connected by threaded and sealed fittings, extend through crawl-space above ceiling to the Reprographics Room. A "Y" connection overhead connects the pipe to two Ozalid manifolds located in the Reprographics Room. 7. Stainless-steel ball valve, main control valYe to manifold. 8. An orifice in the supply line limits the flow of gas into the manifold. 9. Pressure relief valve (bursting-disc) set at 250 psig relieves to vent line. 10. Vent line extending above the cylinder area. 11. Stainless-steel ball valve controls voluntary releases to vent line. 12. A bellows diaphragm regulator with stainless steel interior regulates the supply of gas to the machine. Pressure is stepped down from 100 psig tank pressure to 20 psig. 13. Pressure gauges, with stainless-steel interior parts, indicate pressure on supply and discharge sides of the regulator. 14. Stainless-steel ball valve controls supply to the machines. 15. 1/8 inch stainless-steel tubing connects the machine to 1/2 inch pipe which runs overhead from the manifold area. 16. All pipe in the manifold area is Schedule 80, all other pipe is Schedule 40. 17. A local exhaust ventilation system prevents ammonia gas from entering the work area. The ventilation system for the 930D 2 and 2001 machines consists of a canopy hood over the machine and a duct connected to the back of the machine to control gas inside the machine. A duct extending from the back of the Ozalid 300 connects to the same ventilation system, and gas is exhausted out a vent stack on the building roof. 18. Only one manifold and one cylinder is used at time. The cylinder supplies three Ozalid machines. Proposed System Modification - 5001 California The following modifications will be completed no later than April 1, 1991: 1. Install flow limit shut-off valve, series FLV 120A, near cylinder pressure regulator. 2. Install a steel canopy over handling and storage area. 3. Install a manually controlled sprinkler system directly over the ammonia cylinders. Control valve to be placed in close proximity to the nearest building door. 4700 Stockdale Highway System Components: t.~ Two cylinders are secured to the building and are protected by '~ a 7-foot high wooden shed with a locked gate. The' Drafting Supervisor, machine operator, and all supervisors have a key to the lock. One cylinder is connected to the system. 2. A detailed sign on the gate provides a warning on hazards of anhydrous ammonia and lists first aid procedures.~ 3. CGA Connection at cylinder. 4. Flexible tubing rated for 1500 psig. 5. 1/2 inch.ID Schedule 80 iron pipe. 6. Pressure relief valve (bursting disc) set at 250 psig. 7. Vent line extending above the cylinder area. 8. Stainless-steel ball valve to supply line. 9. A bellows diaphragm regulator with stainless steel interior regulates the supply of gas to the building. Pressure is stepped down from 100 psig tank pressure to 15 psig. 10. Pressure gauges (stainless steel interior) on supply and discharge sides of the regulator. 11. Segments of 1/4 inch pipe, connected by threaded and sealed fittings, extend through crawl-space above ceiling to the Reprographics Room and into the AM Bruning machine. 12. Needle valve directly behind the AM Bruning is the on/off control to the machine. 3 13. A ventilation system' consisting of a duct connected to the back of the AM Bruning and a canopy hood over the machine prevents ammonia gas from entering the work area. The gas is exhausted on the building roof. 14. Ail piping within the manifold is Schedule 80, all other pipe is Schedule 40. F. TI~N~N~ ~ F~ER~ENcy PROCEDURES There are two designated machine operators in each of the reprographics areas. These operators are trained on the hazards of anhydrous ammonia. A Material Safety Data Sheet for anhydrous ammonia is available for the employees. An operator is always in the room when the machines are supplied with anhydrous ammonia. The Reprographics Supervisor and the Drafting Supervisor are responsible for disconnecting empty cylinders and connecting new cylinders when required. Each building has two additional trained employees who can fill in for the two supervisors mentioned above. The Reprographics Supervisor and the Drafting Supervisor are responsible for shutting off the anhydrous ammonia cylinders in their buildings in an emergency. Each building has two additional designated employees who will shut off the cylinders if the supervisor above is unavailable. A Self-Contained Breathing 'Apparatus (SCBA) is located at 4700 Stockdale Highway to be used for emergency situations in that building. In an emergency, operators will evacuate the reprographics areas through one of two exits. Evacuation plans for all occupants of the two buildings are posted on the bulletin boards, and periodic evacuation drills are conducted. The following parties may be contacted in an emergency: City of Bakersfield Fire Department 2130 "G" Street (805) 326-3979 Hazardous Material Coordinator Chevron U.S.A. Inc. Work Number Home Number Vic Lucas (805) 334-4436 (805) 324-6340 Bill Blevins (805) 334-4445 (805) 398-0419 Kirk Zwicky (805) 334-4437 (805) 834-7919 Steve Woodruff (805) 334-4455 (805) 836-1622 Ambulance, Paramedics, Police, Fire and Rescue Dial 911 Hospitals: Mercy Hospital Emergency: (805) 328-5275 Bakersfield Memorial Hospital: (805) 327-1792 San Joaquin Hospital (805) 395-3000 In the event of a significant release the following receptors may need to be contacted and advised to stay indoors until the ammonia has dispersed. Near 5001 California First Assembly of God Church (805) 327-8446 Stockdale Christian School (805) 327-3927 Atrium Building Cafe (805) 631-0117 Near 4700 Stockdale First United Methodist Church (805) 325-1267 Offices at 4800 Stockdale (805) 326-6767 (Chevron Purchasing) Nearby Apartments and Homes G. RECOMMENDATIONS FOR THE ANHYDROUS ~MONIA SYSTEMS Traininq Personnel who connect and disconnect anhydrous ammonia cylinders and equipment operators shall have training on proper procedures and on the hazards of anhydrous ammonia. Training should be documented and repeated annually. The reproduction work groups should develop written procedures for changing cylinders and either post the procedures at the cylinders or have them readily available. Emerqency Procedures Procedures for emergencies involving anhydrous ammonia shall be reviewed with all building occupants, this shall include notification procedures, e.g. internal reporting, Fire Department, schools, etc. Two SCBAs shall be kept near each reprographics area in case of an emergency leak. Employees who may respond to a leak should have SCBA training at least annually. SCBA Inspection and Maintenance The SCBAs shall be inspected monthly, and inspections should be documented on a checklist kept inside the SCBA case. SCBA units should be serviced at least annually. System Desiqn Label each manifold area in the 5001 California Avenue system with "Anhydrous Ammonia." ~l--t~e--l~4---i-nch-p~~pe-connect±ng-~nto--the AM Bruning machine at 4700 Stockdale Highway with "Anhydrous Ammonia." Install a rain cap or an elbow with a short horizontal pipe section at the end of the vent line on the 4700 Stockdale Highway system. Investigate whether or not the piping in both systems meet requirements of Article 80 of the Uniform Fire Code. H. RISK ANALYSIS The data below shows that the probability of an ammonia release is relatively low. The systems are inspected regularly and operators are present when reproduction equipment is supplied with ammonia. The cylinders, piping, tubing, manifolds, and other system components are located in protected areas to prevent mechanical damage and any foul play. Components Probability Consequence References of Failure of Failure and Comments all valves low-medium medium-high OREDA database Probability based on high temperature and pressure service, unlike our systems. Ball valves and needle valves are tight shutoff. F. P. Lees Loss flexible low-medium high Prevention in the tubing Process Industries stainless steel, low pressure, protected location, and regular inspections reduce probability of failure. Lees Loss Prevention Little probability of piping low high mechanical damage, piping is over designed for operating pressures. Lees Loss Prevention Low pressure, non-corrosive service, protected location fittings low low-medium reduce probability of failure. Risk depends on size of leak. Lees Loss Prevention bursting low-medium low-medium Lees Loss Prevention Probability for failure disc reduced because of non- corrosive, low pressure regulator low-medium low-medium service, inspections. Human Error Analysis by Swain. Response time would be quicker than 20 min. by trained employees. O p e r a t o r high medium-high failure to respond in 20 minutes *The saturation pressure of ammonia at 100 F is 196 psig (below the 250 psig setting for the bursting disc). Therefore, the only condition which would cause 6 excess pressure would be a fire. The probability of fire reaching the cylinders is low, both buildings have fire water systems and fire extinguishers. 'U~±ng the FOCUS Model by Quest we modeled a worst case release scenario, a complete break in the 1/4 inch tubing which connects the ammonia cylinder to the piping system. The probability of this occurrence is low (see data above). The FOCUS model report attached shows that concentrations of 200 ppm may reach as far as 180 feet or 60 yards from the cylinders. The closest receptors would be occupants of offices at 4800 Stockdale Highway, about 100 feet west of the cylinders at 4700 Stockdale Highway. Other potential receptors include: public churches about 160 yards away from both 5001 California Avenue and the 4700 Stockdale Highway, grade school about 130 yards from 5001 California Avenue, office building about 160 yards from 5001, and other businesses located within 500 yards of both buildings. Some items need to be emphasized when interpreting the model results: 1. All distances to public buildings must be measured from the location of the leak to the location of the receptor. In many cases this will include "travel" over a Chevron building. 2. Turbulence from the Chevron building next to the ammonia cylinders is not accounted for. 3. ERPG, Emergency Response Planning Guideline, values are based on a one-hour exposure. We only expect to have a 20 minute exposure so the health effects from the hypothetical release should be less than those quoted from the model. 4. Full sunny days with higher wind speed (greater than 10 mph) should have even shorter distances than those reported. 5. Our emergency response procedures are being updated to include requirements to notify all public buildings within 200 yards of our two office buildings in the event of a major release. As page five of this report describes, we plan to increase training for personnel who may be exposed to the anhydrous ammonia and improve emergency procedures. ' ~ ' -' ~$. I~'--'k 8uppty to Plgure ~ SO0~ ~nhydrous ~mmonlB System Supply to ~ Brunlng Me~hlne ~,pped ~ Plgure ~ 4700 ~nhydrou8 ~m~onl~ System II - :' VALVE VERIFLO LOW PRESSURE SERIES FLV 120A WITH BUTT WELD CONNECTORS AND 1/4 TURN LEVER OPERATED RESET VALVE PATENT 4.471.~03 PURPOSE: The flow limit valve "FLY 120A" il designed to be ,alerted lathe Iow preslure delivery line from a preslure regulslor tO the process. I1 will shut oil automatically the delivery if the flow exceeds I pre-set limit, OPERATION: The FLV flow limit safety shut-off valve senses flow Is a pressure drop &cro$1 a factory pre-set Internll orifice. When the pre-let differential pressure limit is reached, the valve clOlel witl~ i "%~ap-action", for a leak tight seal. To resume flow. the FLY il reactivated by an e.y, 1/4 turn opening and OlOling of a rates valve lathe FLV body. THis action balances pressure scroll the orifice and reactiv&tea the I:LV at the original flow setting. Reset ia required at start up (opening of tile pressure re~ullt0r), during purging, and following the torTe<ilion of I procels or flow problem which created Iff excess flow den~end causing the FLV to shut off. The re-set valve hal I dlaphr&gm ~eal backed by a dual o ring Mai. LIMIT IITTING 1.0~) -- MATERIALS OF CONSTRUCTION: Body, ~tem and c,p: 316 stainless steel I ~ . ~ ~ ~ ~ ~ 1~ ~ Sill: TeflOn and Tefzel [Klltez Itlll ire optional) ~1,~ pm~ $pfl~g: $tlinlest 8teal . Diaphragm: Teflon GPECIFICATIONS: · Inlel pressure: 8 pi1 to 150 psi The graph ~howt the lCIual flow limit as a function of the . Operating ~ifferentlal preslure: 4 psi nominal A ~llic limit aetti~ of 2~ sc~/mln will corresPOnd to I flow rile from ~ ~c/min to limit of 1~ lcc/~in will CorretDon~ 1o a flow limit ~l 1~ , ~tlbility/re~stability: =10 too/mia It 6 psi ln~ a flow limit of 450 Icc/mia at 100 pla. * Operating temperature: -40'F to ~00~F (-40=C to · Weight: 1.751b (.8 Note that flow Ii,il decreases is procell inlet pressure ~ecrelsel, It il l~ggelted that I factory limit letting bi CONNECTIONS: IlloGical whIGh ~ill provide ~hut off It ~-3 times the 1/4 NPT female- tlan~ard l~ticipate6 lctul.k process fl0w rite. This will allow for Options ire: inlet and outlet. 1/4 VCR butt weld normal utage AeCr~ese in pressure, inlet and outlet - II4 Ultra Sell butt welO Chevron Production - North-Central Division Hypothetical Ammonia Release Dispersion Modeling CRTC - Environmental Air Issues Group July 25, 1990 This report shows the predicted dispersion of ammonia which may result from a hypothetical accidental release at the Chevron Production Offices located at 5001 California Ave and 4700 Stockdale Highway in Bakersfield Ca. Both of these locations have outdoor storage of ammonia in 150 lb cylinders. This ammonia is used in the preparation of engineering blueprints. A detailed description of the ammonia storage and piping system are presented in the RMPP document. Model Basis~ The hypothetical release scenario modeled is a complete break in the 1/4" tubing which connects the ammonia cylinder to the piping system. The ammonia in the cylinder is at ambient temperature which is assumed to be 80 F and a pressure of 163 psia. These conditions result in ammonia vapor being released from the break. Two types of meteorological conditions were modeled. The first set of conditions represent a partly cloudy day ("D" stability) with a moderate windspeed (10 mph). The second type of meteorological conditions are the "worst-case" analysis, and represent a calm night ("F" stability) with a low windspeed (2 mph). The relative humidity is assumed to be 50 percent in all cases. Urban dispersion coefficients were used in modeling this scenario since both the Chevron offices are in developed city locations ( as opposed to a "rural" undeveloped setting). The effect of the Chevron buildings located adjacent to the ammonia cylinders, is not accounted for in the FOCUS model used to evaluate these releases. In many cases, the buildings would obstruct the direct path between the ammonia leak and surrounding public buildings etc. This obstruction could limit the gas cloud travel, or increase the dispersion, resulting in lower concentrations than predicted. Results~, Table i shows the modeling results. The two airborne ammonia concentrations shown for each case represent Emergency Response Planning Guideline (ERPG) values. ERPG-2 is 200 ppm for ammonia and represents the maximum concentration below which it is believed that nearly all individuals could be exposed for up to one hour without experiencing or developing irreversible or other serious health effects or symptoms which could impair an individuals ability to take protective action. ERPG-3 is defined as the maximum concentration below which it is believed that nearly all individuals could be exposed for up to one hour without experiencing or developing life-threatening health effects. The 'Case i results for partly cloudy daytime conditions show the predicted downwind distance for 200 ppm of ammonia is 180 ft. The Case 2 results for very calm weather conditions show the predicted downwind d%stance for 200 ppm of ammonia is 480 ft. This difference is caused by the higher atmospheric turbulence present during partly cloudy conditions and higher windspeeds. This turbulence results in increased dispersion and therefore shorter distances for the partly cloudy conditions. ~e estimate that. the · ,'~¥pothetical ammonia release would last approximately 20 minutes based on the predicted release rate and assuming the cylinder was '.'.~fUll'at the time of the release. As a result, we would not expect to see ammonia eXPosures at the specified concentrations lasting much more than 20 minutes in the event of an actual release. Table 1 Air Dispersion' Modeling Results R~pothetical 1/4"" Diameter ~mmonia Release CASE 1. - Partly Cloudy Day with 10 mph winds. Ammonia Max. Downwind Travel Time Concentration Distance (note 1) ppm ft. min. 200 (ERPG-2) 180 0.3 1000 (ERPG-3) 85 0.1 CASE 2. - ,,Worst Case', Conditions: calm night vith 2 mph rinds Ammonia Max. Downwind, Travel Time Concentration Distance (note 1) ppm ft. min. 200 (ERPG-2) 481 4.0 lO00 (ERPG-3) 181 1.0 Notes: 1. Travel Time is the predicted length of time it takes for the released ammonia to reach the reported distance at the stated concentration. May 14, 1990 1990 REVISED BUSINESS PLAN City of Bakersfield Fire Department Hazardous Materials Unit 2101 "H" Street Bakersfield, CA 93301 Gentlemen: Enclosed are the revised Business Plan and Chemical Inventories for Chevron's City of Bakersfield oil and natural gas production operations. If you should have any questions please contact Mark Wade at 395-6413. Sincerely, J. W. ~T Attachments , Copyright 1989, 1990 . -* , Quest Consultants Inc., Norman, Oklahoma, USA* , (405) 329-7475 * , FOCUS Case Input * , Case File Name - BN8U2F3 * , Tue Jul 24 20:46:0? 1~0 * The parameters entered for this case are: TITLE Type of calculation to run ......... : Vapor dispersion Title Line ......................... : Bakerfield Production-NH3 Cyl. File name for this case ............ : BNSU2F3 Units'for input and output ......... : English (lbs, btu, feet.., ebc.) MATERIAL. Composition of released material...: # 53 = H3N ammonia 100.0000 Initial Temp of Release ............ : ~0.0006 Fahrenheit. Initial Pressure of Release ........ : 163.2186 PSIA WEATHER Wind Speed ......................... : 2.9333 Feet/Second Relative Humidity .................. : 50.0000 Pqrcent (%~ Temperature of the Air ............. : 80.0006 Fahrenheit Pasquill Atmos. Stab. Class ........ : F - C.I~ A Single Character Initial Quality (lbv/lb) ........... : 1.000 RELEASE Method of release .................. : Continuous (includes steady state flow) l:Pipe diameter ................... : .020S Feet ~ ~:Exit Area of the Break .......... : .3400E-03 Square Feet 3:Regulated Flow Rate ............. : .1700 Pounds/second 4:Height of Exit Opening .......... : 4.0000 Feet ~,~ k,,;~k~ _ 5:Tilt Angle of Exit from Horiz...: .0000 Degrees -~,,~. ~lm~& Release Mechanism .................. : Regulated release (relief valve, liquid flow TERRAIN Surrounding Area Roughness ......... : Fairly Level Wooded Country,.Urba? Are~. Temp. of Substrate Surface ......... : 80.0006 .Fahrenheit VD/VE Division of calculation ............ : VG/Vapor dispersion (VG/VD) Concentration Limits ............... : Enter 3 Concentration Limits in Parts per Mil l:Lowest Concentration Level ...... : 25.0000 PPM 2:Middle Concentration Level ...... : 200.0000 PPM . 3:Highest Concentration Level ..... : 1000.0000 PPM , - FOCUS' - _ , - Copyright i989- * -- , Version l'.i * · Quest Consultants Inc., Norman', O~'lahoma, USA , (405) 529-7475 * , Regulated Release Model , Case File Name - BN8U2F5 ~ Tue Jul 24 20:46:07 1990 * ****************************************************************** Title: Bakerfield Production.NH5 Cyl.. Pipe diameter (in) : .249958 Pipe diameter (ft) : .208298E-01 Input break area (in2) : .489591E-01 Input break area (ft2) : .559994E-05 Operating temp (F) : 80.0706 Weight fraction aerosol : .000000 Ending time (sec) : 5600.00 STREAM COMPOSITION AT 1 ATMOSPHERE # ID~ COMPONENT GAS AEROSOL LIQUID FEED 0 0 Molecular Weight 17.050 .00000 .00000 17.050 1 55 55 = HSN ammoni 1.0000 .00000 .00000 1.0000 time- gas rate ~eroso1 rate liquid rate total rate -(se~) (lb/sec) (lb/sec) (lb/sec) (lb/sec) ,000000 ,169644 ,000000 .000000 ,169644 144,000 ,169644 ,000000 ,000000 ,169644 288,000 ,169644 ,000000 ,000000 ,169644 432,000 .169644 .000000 ,000000 .169644 576,000 ,169644 ,000000 ,000000 ,169644 720,000 ,169644 ,000000 ,000000 ,169644 864,000 ,169644 ,000000 .000000 .169644 1008,00 ,169644 ,000000 .000000 ,169644 ~1152,00 .169644 .000000 ,000000 .169644 1296,00 .169644 .000000 .000000 ,169644 1440,00 ,169644 ,000000 ,000000 ,169644 1584,00 ,169644 ,000000 .000000 ,169644 1728,00 ,169644 .000000 ,000000 .169644 1872.00 ,169644 .000000 .000000 .169644 2016.00 ,169644 .000000 .000000 ,169644 2160,00 ,169644 ,000000 ,000000 ,169644 2304,00 ,169644 ,000000 ,000000 .169644 2448,00 ,169644 ,000000 .000000 ,169644 2592.00 ,169644 .000000 .000000 ,169644 2756,00 ,169644 ,000000 ,000000 ,169644 2880,00 ,169644 ,000000 ,000000 .169644 3024,00 ,169644 .000000 .000000 ,169644 5168,00 .169644 .000000 ,000000 .169644 5312,00 .169644 ,000000 ,000000 ,169644 3456,00 ,169644 .000000 ,000000 ,169644. 3600,00 ,169644 ,000000 ,000000 ,169644 5600.10 .000000 .'000000 .000000 .000000 ,' - FOCUS - * , -- -Copyright 1989 , - Version 1.1 * , Quest Consultants Inc., Norman, Oklahoma, USA * , (405) 329-7475 * , Momentum Jet Vapor Dispersion Model * , Case File Name - BNSU2F5 * , Tue Jul 24 20:46:07 1990 * ****************************************************************** Title : Bakerfield Production-NH3 Cyl. meteorological conditions air temperature = 79.97 deg F wind speed = 2.93 ft/sec pasquill stability class = pasquill f vapor release conditions released gas = 55 = H3N ammonia molecular weight of gas = 17.03 lb/lb-mole gas density at release = .0464 lb/frs mass flow rate = .17 lb/sec ~,1..~-.Ye weight fraction of aerosol = .00~! ~eo~ height of release above grad~' = 4.00 ft release angle from horizontal = .00 degrees ~ input release area = .00054 ft2 model source release area = .00265 ft2 concentration limits chosen for 55 = HSN ammonia c(1) (lowest concentration) = .000025 mole fraction c(2) (middle concentration) = .000200 mole fraction ~B~'~ s~fB~ c(5) (highest concentration) = .001000 mole fraction time : centerline ~'~'d : width of plume to c :cntrln :temp, : xcl zcl :' r(c(-1)) r(c(2)) r(c(~)> ':cone. -:- (sec) : ('ft) (ft) : -(ft) (ft) (ft) :(frac) : '(R) -- ,000 ,000 4,00 .I08 .965EJ0i ,870E-01 i,O00000 502,J ,610E-04 ,659E-01 4,00 ,149 ,155 ,i20 ,71796i 5Ii,6 ,141E-05 .155 4,00 ,185 ,165 ,148 ,588497 5i6,J ,241E-05 ,202 4,00 ,22i ,197 .i76 ,488767 518.6 ,560E-05 ,272 4,00 ,256 ,228 ,203 ,420954 52i,0 ,501E-05 ,343 4.00 ,291 ,258 ,230 ,367659 525,5 ,665E-05 ,416 4.00 ,526 ,289 ,256 ,527422 525,6 ,849E-05 ,49i 4.00 ,562 ,520 ,285 ,294750 528,0 ,106E-02 ,567 4,00 .597 ,550 .509 .2665i9 528,0 ,129E-02 .644 4.00 ,455 .581 ,556 .244585 550.5 ,155E-02 ,725 4.00 .469 ,412 ,565 ,224286 550,5 ,184E-02 ,804 4,00 ,505 ..444 .590 ,207021 550.5 ,2i6E-02 .886 4,00 ,542 .475 ,4i7 ,192017 550,5 ,251E-02 ,970 4.00 ,579 ,507 ,444 ,179985 552,7 ,288E-02 1.06 4,00 ,6i7 ,540 ,472 ,168242 552,7 ,SJOE-02 i,i4 4,00 ,655 ,572 ,499 ,15778i 552,7. ,575E-02 i,25 4,00 ,69J .605 ,527 ,148J99 552.7 ,425E-02 1,32 4,00 ,732 .639 ,556 ,i40400 555,0 ,475E-02 1,41 4,00 ,772 ,672 ,584 ,IJ2685 555,0 ,552E-02 1,51 4,00 ,812 ,707 ,615 ,125656 555,0 ,592E-02 1,61 4,00 ,852 ,741 ,642 ,119250 555,0 ,657E-02 1,70 4,00 ,894 ,776 .672 ,115551 555.0 ,727E-02 1,80 4,00 ,935 .812 ,701 ,107897 535,0 ,801E-02 1,91 4,00 ,978 ,848 ,751 ,102875 535,0 ,88iE-02 2,01 4,00 1,02 ,884 ,762 ,098220 555.0 ,965E-02 2,12 4,00 1,06 ,921 ,792 ,095895 555,0 ,106E-01 2.25 4,00 1,11 ,958 ,824 ,089862 555,0 ,llSE-O1 2,54 4,00 1,i5 ,996 ,855 ,086098 555,0 ,125E-01 2,45 4,00 1',20 i,05 ,887 .082575 555,0 ,156E-0! 2,56 4.00 1,24 1,07 ,919 ,079270 555,0 ,148E-01 2,68 4,00 1,29 1,11 ,952 ,076166 555,0 ,I&OE-O1 2,80 4,00 1,34 1.15 ,984 ,075244 555,0 ,175E-0! 2,92 4,00 1,59 1,19 1,02 ,070744 557,5 ,187E-01 5,05 4.00 1,44 1.25 1,05 ,068126 557,5 ,201E-O1 5,i8 4,00 1,49 1,28 1,09 ,065652 557,5 ,217E-01 5,51 4.00 1,54 1,52 1,12 ,06J509 557.5 ,255E-01 5,44 4,00 1.59 1,56 i,16 ,061089 557.5 ,250E-01 5,57 4,00 1,64 1,40 1,19 .058981 557,5 ,268E-0I 5.71 4.00 1,69 1,45 1,25 ,056977 557,5 ,287E-01 5,85 4,00 1,75 1.49 i,26 ,055071 557.5 ,507E-01 4,00 4,00 1,80 1,54 1,50 ,055256 557,5 ,528E-01 4.14 4.00 1.86 1,59 1.54 ,051526 557,5 ,551E-01 4,29 4,00 1,91 1,65 1,58 ,049875 557,5 ,574E-01 4,44 4,00 1,97 1,68 1,41 ,048298 557,5 ,599E-01 4,60 4,00 2,05 1,75 1,45 ,046790 557,5 ,425E-01 4,76 4,00 2,09 1,78 1.49 .045547 557,5 ,452E-01 4,92 4,00 2,15 1,85 1.55 ,045966 557,5 ,481E-01 5,08 4,00 2,21 1.88 1,57 ,042645 557,5 ,511E-O1 5,25 4,00 2,27 1,95 1,61 ,041575 557.5 ,545E-01 5,42 4,00 2,55 1.98 1,65 ,040155 557,5 time : centerline coo~d~ ~ width of plume to c :cntrln :temp~ :~_ x'cl zCl : r(c(1)) r(~(2)) r(c(3~) :cone. : (sec) : (ft) (ft') : -(ft) (ft) (ft) :(f~--ac) : (R)- .577E-01 5.60 4.00 '2.4~ 2.03 '1.69' .038986 537.3 .612E-01 5.78 4.00 2.46 2.08 1.74 .057862 557.5 .648E-01 5.96 4.00 2.53 2.14 1.78 .036782 557.5' .687E-01 6.15 4.00 2.59 2.19 1.82 .035743 537.3 .727E-01 6.33 4.00 2.66 2.25 1.87 .034742 557.3 .769E-01 6.53 4.00 2.75 2.30 1.9i .033779 537.3 .814E-01 6.75 4.00 2.80 2.56 1.95 .032975 537.5 .860E-01 6.93 4.00 2.87 2.42 2.00 .032077 537.3 .909E-01 7.15 4.00 2.94 2.48 2.05 .03i2i0 537.3 .960E-01 7.34 4.00 3.01 2.54 2.09 .030374 557.5 .101 7.55 4.00 3.09 2.60 2.14 .029567 537.5 .107 7.77 4.0i 5.16 2.66 2.19 .028787 537.3 .113 7.99 4.0i 5.24 2.72 2.25 .028034 537.5 .119 8.22 4.01 3.31 2.78 2.28 .025306 537.3 .125 8.45 4.0i 3.39 2.84 2.33 .026602 537.3 .132 8.69 4.01 3.47 2.91 2.38 .02592i 537.3 .139 8.93 4.01 3.55 2.97 2.43 .02526i 537.3 .146 9.17 4.0i 3.64 3.04 2.48 .024625 537.3 .154 9.42 4.0i 3.72 3.ii 2.54 .024005 537.3 .162 9.68 4.01 3.80 3.18 2.59 .023406 537.3 .170 9.94 4.01 3.89 5.25 2.64 .022826 557.3 .179 i0.2 4.01 3.98 3.32 2.69 .022264 537.3 .188 i0.5 4.0i 4.07 3.39 2.75 .02i7i9 537.3 .198 i0.8 4.01 4.i6 3.46 2.80 .02i190 537.3 .208 11.0 4.01 4.25 5.53 2.86 .020677 537.5 .218 11.3 4.01 4.54 3.61 2.91 .020i79 537.3 .229 ii.6 4.02 4.45 5.68 2.97 .0i9695 557.5 .240 ii.9 4.02 4.55 5.76 5.05 .019226 557.5 .252 12.2 4.02 4162 3.83 3.08 .018770 537.3 .265 12.5 4.02 4.72 3.91 3.14 .018327 537.3 .277 12.9 4.02 4.82 3.99 3.20 .017897 537.3 .291 13.2 4.02 4.92 4.07 3.26 .017479 537.3 .305 i3.5 4.02 5.03 4.15 3.32 .017072 538.5 .319 15.8 4.02 5.13 4.23 5.58 .016676 558.5 .555 ~4.2 4.03 5.24 4.32 3.44 .016291 538.5 .351 i4.5 4.03 5.34 4.40 3.51 .015916 538.5 .567 14.9 4.03 5.45 4.49 3.57 .015552 538.5 .584 15.5 4.05 5.56 4.58 5.65 .015197 538.5 .402 15.6 4.03 5.67 4.66 3.70 .014852 558.5 .421 16.0 4.04 5.79 4.75 3.76 .014516 538.5 .441 16.4 4.04 5.90 4.84 3.83 .014i89 538.5 .461 16.8 4.04 6.02 4.93 3.89 .013871 558.5 .482 17.2 4.05 6.14 5.03 3.96 .015560 538.5 .504 17.6 4.05 6.26 5.12 4.05 .013258 538.5 .527 18.0 4.05 6.38 5.22 4.09 .012963 538.5 .551 i8.5 4.06 6.50 5.31 4.16 .012676 558.5 .576 18.9 4.06 6.65 5.41 4.23 .012396 538.5 .602 19.3 4.06 6.76 5.51 4.30 .012123 538.5 .629 19.8 4.07 6.89 5.61 4.37 .011857 538.5 .657 20.3 4.07 7.02 5.71 4.44 .011598 538.5 I time : ce~terline coo~. : width of plume to ¢(W :cntrln :temp. ~ - : -~c~ zcl :' r(c(1)) r(c(2)) r(~(3)) :cone. : (sec) : (f~) _ -(ft) :- (ft) (ft) (ft) :(fr~c) : (R) .687 20.7 4.08 7.15 5.8i 4.52 .0ii545 558.2 .717 21.2 4.08 7.28 5.92 4.59 .011098 558.5 .749 21.7 4.09 7.42 6.02 4.66 .0i0857 538.5 .782 22.2 4.10 7.56 6.15 4.74 .010623 538.5 .816 22.7 4.10 7.70 6.24 4.81 .010393 '558.5 .852 23.5 4.11 7.84 6.35 4.88 .010170 538.5 .890 23.8 4.12 7.98 6.46 4.96 .009951 558.5 .928 24.5 4.13 8.15 6.57 5.04 .009758 558.5 .969 24.9 4.i3 8.28 6.68 5.ii .009530 538.5 1.01 25.5 4.i4 8.43 6.80 5.i9 .009326 538.5 1.05 26.0 4.i5 8.58 6.9i 5.27 .009128 558.5 1.10 26.6 4.16 8.74 7.05 5.55 .008934 558.5 1.15 27.2 4.17 8.89 7.15 5.45 .008745 558.5 1.20 27.8 4.19 9.05 7.27 5.51 .008559 558.5 1.25 28.5 4.20 9.21 7.39 5.59 .008379 538.5 1.50 29.1 4.2i 9.37 7.5i 5.67 .008202 538.5 1.55 29.7 4.22 9.54 7.64 5.75 .008029 538.5 1.41 50.4 4.24 9.71 7.76 5.83 .007860 538.5 1.47 51.1 4.25 9.88 7.89 5.9i .007695 558.5 1.55 51.8 4.27 10.0 8.02 6.00 .007554 538.5 1.60 52.5 4.29 10.2 8.15 6.08 .007376 538.5 1.66 55.2 4.51 10.4 , 8.28 6.16 .007222 558.5 1.75 53.9 4.35 10.6 8.41 6.25 .007071 538.5 1.80 54.7 4.35 10.8 8.55 6.55 .006924 538.5 1.88 35.4 4.57 10.9 8.69 6.42 .006779 538.5 1.96 36.2 4.59 11.1 8.82 6.50 .006638 558.5 2.04 37.0 4.4i ii.3 8.96 6.59 .006500 558.5 2.12 57.8 4.44 11.5 ~.lO 6.68 .006565 558.5 2.21 58.7 4.47 li.7 9.25 6.76 .006255 558.5 2.50 59.5 4.50 11.9 9.39 6.85 .006103 538.5 2.39 40.4 4.53 12.1 9.54 6.94 .005977 558.5 2.49 41.2 4.56 12.5 9.68 7.02 .005855 558.5 2.59 42.1 4.59 12.5 9.85 7.11 .005752 558.5 2.69 45.0 4.65 12.7 9.98 7.20 .005615 558.5 2.80 44.0 4.66 12.9 10.1 7.29 .005497 558.5 2.92 44.9 4.70 13.1 10.5 7.58 .005585 558.5 5.03 45.9 4.74 13.5 10.4 7.47 .00527i 538.5 5.15 46.9 4.79 13.6 10.6 7.55 .005162 538.5 5.28 47.9 4.85 15.8 10.8 7.64 .005055 558.5 5.41 48.9 4.88 14.0 10.9 7.73 .004950 538.5 5.55 50.0 4.95 14.2 11.1 7.82 .004848 558.5 5.69 51.0 4.99 14.5 11.2 7.91 .004747 538.5 5.85 52.1 5.04 14.7 11.4 8.00 .004649 558.5 5.98 55.2 5.10 14.9 11.6 8.09 .004552 538.5 4.14 54.4 5.17 15.2 11.7 8.17 .004458 558.5 4.50 55.5 5.25 15.4 11.9 8.26 .004565 558.5 4.47 56~7 5.50 15.6 i2.1 8.55 .004274 558.5 4.64 57.9 5.57 15.9 12.5 8.44 .004185 558.5 4.82 59.1 - 5.45 16.1 12.4 8.52 .004098 538.5 5.01 60.4 5.55 16.4 12.6 8.61 .004013 558.5 time : cente~line coorc . : Width of plume to c :cntrln :t~mp. : ×c! zcl -: r(c(1)) r(c(2)) r(c(5))' :coho. : (sec~:' (ft) (ft) : (ft) (ft) (ft) :(frac) : (R)- 5.20 61.7 5.61 16.6 12.8 8.70 .005929 538~5 5.40 65.0 5.70 16.9 13.0 8.78 .003847 538.5 5.61 64.5 5.79 17.1 15.1 8.87 .003766 538.5 5.82 65.7 5.89 17.4 i5.3 8.95 .005687 538.5 6.04 67.0 5.99 17.7 15.5 9.05 .0056i0 538.5 6.27 68.4 6.09 i7.9 13.7 9.i2 .003554 538.5 6.51 69.9 6.20 18.2 15.9 9.20 .005459 558.5 6.76 7i.4 6.52 i8.5 i4.i 9.28 .003386 538.5 7.0i 72.9 6.44 18.8 i4.5 9.56 .005515 538.5 7.27 74.4 6.57 i9.i i4.4 9.45 .003244 558.5 7.54 75.9 6.70 19.3 14.6 9.51 .003175 558.5 7.85 77.5 6.84 19.6 14.8 9.58 .003108 558.5 8.12 79.1 6.98 19.9 15.0 9.66 .005041 558.5 8.41 80.8 7.13 20.2 15.2 9.73 .00~976 558.5 8.72 82.5 7.29 20.5 15.4 9.80 .002912 558.5 9.04 84.2 7.45 20.8 i5.6 9.86 .002850 538.5 9.37 85.9 7.62 21.1 15.8 9.95 .002788 538.5 9.71 87.7 7.79 21.4 i6.0 9.99 .002728 538.5 10.1 89.6 7.98 21.7 16.2 10.0 .002669 538.5 10.4 91.4 8.~7 22.1 16.4 10.1 .002611 538.5 10.8 95.5 8.57 22.4 16.6 i0.2 .002554 538.5 11.2 95.2 8.57 22.7 16.8 10.2 .002498 558.5 11.4 96.2 8.68 22.8 17.0 10.4 .002475 538.5 14.5 101. 8.68 24.4 i8.1 i0.8 .002320 538.5 17.3 106. 8.68 26.2 19.2 11.2 .002174 558.5 20.4' iii. 8.68 27.9 20.4 11.6 .002035 558.5 25.8 117. 8.68 29.8 21.6 li.8 .00i902 558.5 27.5 125. 8.68 3i.7 22.8 i2.0 .00i776 558.5 30.9 129. 8.68 5~.7 24.0 12.1 .001656 558.5 54.8 135. 8.68 55.7 25.2 12.0 .001545 558.5 38.8 142. 8.68 57.8 26.5 11.8 .001456 558.5 45.1 149. 8.68 59.9 27.7 11.5 .001554 558.5 47.5 i57. 8.68 42.2 28.9 10.5 .001239 538.5 52.2 165. 8.68 44.5 30.2 9.28 .001150 538.5 57.1 173. 8.68 46.8 51.4 7.22 .001065 558.5 62.5 181. 8.68 49.2 52.6 .000 .000987 558.5 67'.7 191. 8.68 51.7 53.8 .000 .000915 558.5 73.4 200. 8.68 54.3 34.9 .000 .000844 538.5 79.4 210. 8.68 56.9 56.0 .000 .000779 558.5 85.6 221. 8.68 59.6 37.0 .000 .000720 558.5 92.2 232. 8.68 62.4 57.9 .000 .000664 538.5 99.1 245. 8.68 65.2 58.7 .000 .000612 538.5 106. 255. 8.68 68.1 59.5 .000 .000564 558.5 114. 268. 8.68 71.1 40.0 .000 .000519 558.5 122. 281. 8.68 74.1 40.4 .000 .000477 558.5 150. 296. 8.68 77.2 40.6 .000 .000459 538.5 159. 510. 8.68 80.5 40.5 .000 .000403 538.5 149. 526. 8.68 83.5 40.1 .000 .000371 558.5 158. 342. 8.68 86.7 39.3 .000 .000540 538.5 168. 359. 8.68 89.9 58.0 .000 .0003i2 558.5 time : centerline coo : width of plume to c( :cntrln :temP. ~ ~ xcl- -~ z~i : r(c(1)) E(c(2)) r(~(5~i~ :cOnc .... : (sec) : (ft) (ft) : (ft) (ft) (ft~ :(~r-ac) :' (R) 179. 577. 8.68 93-~2 36.1 .000 .000287 558.5'- 190. 596 ' 8.68 96.5 55.2 .000 .000265 558.5 202. 416. 8.68 99.8 29.0 .000 .00024i 558.5 215. 457. 8.68 105. 22.6 .000 .00022i 558.5 228. 459. 8.68 106. 9.55 .000 .000205 558.5 241. 481. 8.68 110, .000 .000' .000186 538.5 256. 506. 8.68 115. .000 .000 .00d170 558.5 271-. 551. 8.68 ii6. .000 .000 .000i56 538.5 287. 557. 8.68 llg. .000 .000 .000142 558.5 503. 585. 8.68 122. .000 .000 .000i30 538.5 521. 614. 8.68 125. .000 '.ooo .oooii9 538.5 559. 645. 8.68 127. ..000 .000 .000109 558.5 359. 677. 8.68 130. '000 .000 .000100 558.5 579. 711. 8.68 132. .000 .000 .000091 538.5 400. 747. 8.68 134, .000 .000 .000084 538.5 422. 784~ 8.68' 155. .000 .000 .000077. 558,5 446. 825. 8.68 i56. .000 .000 .000070 558.5 470. 865. 8.68 i57. .000 .000 .000064 558.5 496. 908. 8.'68 157. .000 .000 .000059 558.5 525; '955. 8.68 156. · .000 .000 .000054 558.5. 5~52. -'- . lOOE+04 8.68 ~5~ .000 .000 ,0000_~49~,~' 582. '.105E+04 e.6e isl. .00~ .~0--~"'.000045 558'.5 615. .llOE+04 8.68 126. ..000 .000 .000041 558.5 646. .116E+04 8.68 120. .000 .000 .000058 558.5 681. .122E+04 8.68 111. .000 .000 .000054 558~5 717. .128E+04 8.68 99.2 .000 .000 .000051 558.5 755. .154E+04 8.68 81.6 .000 .000 .000029 558.5 795. .14iE+04 8.68 52.7 .000 .000 .000026 558.5 857. .148E+04 8.68 .dO0 .000 .000 .000024 558.5 B A K E R F I E L O P R 0 D L.I C 'T l C) b,I- N t4:3 C: Y I_ . 1[~00. '- "~ I [ I t I [' I "[ .... '-I [ [-"-- ' ] ' 'l' [ '--"T-- [ "l" ]" t ' , · 't~O 0. -- '- ENO0. -- '700. -- 500. '-- I--' :~0 ¢. -- '- · ~oo. - ___.~-~c'-__- ~_--~,,,:, '-"-'-""----.. 0. __.t ..... L..,~.'~'~:~.~-'=': ~:L=.=__L-._:-]]""" %¢.'~"'"' _l ..___L-__-...=-4=~--.+_--_,: )i._==4--.~__--..--~._---~.--.=..+_--==4---.J-~.,-_.L ...... I , ..... , -2¢~0. 0. 20¢. 40~. 60e. 80e. 10~. '12¢¢. 140¢. 160¢. 1900. DOWN',CTND D]ST,%HCE (FEET I ',~IND DIRECTION ==~. - PA~UILL STABTLITY., F 25 PPM ',¢-~PJD SPEED .... 2 g I FEET/SEC) 2¢8 PPH RELAT['VE HUH'[D[TY ., 5~;:.'1 PERCENT 11~'J00 PPH HOHENTUM JET DI SPERS I ON, S I DE V I E~,,,,' ' BAKERFI ELD PRODLICT I ON-r,,IH3 CYL OOgN~[NO D3SI'ANCE (FEETI W3ND DIRECTION PAS~UILL STABILITY ., F 25 PPH WIND ~PEED .... 2 g IFEET/SEC) 200 PPH D3STDRTED A~PECT RATIO 1~0 PPM , MOMENTUM JET DISPERSION, SIDE VIEW' BAKERF]~ ELD PRODUC:T ]] OI'q-NH:3 CYI_ DO~N~.'t'ND D"[.'~T&NC:I:" ,~F'EE'TI PA~B~UILL CT.~BZL'ZTY ., F' 25 PPH ',d'~ND CGPEED.. _' ., 2 ,l~ I FEET/SEC'~ 200 PPH RELATIVE HUMIDITY ., 5¢ PERCENT 1¢00 PPH HOHENTUH JET DISPERSION, OVERHE,~D VIEW ' BAKERFI ELD PROOIJC:-'I- I Ol"q-I",,IH:3: CYL , C_. I~, DOWN'~[ND D~STANCE ~FEETI '~FJD DIRECTION ==> PA~;~UII_L STABILITY., F 25 PPH 'R~ND SPEED.. , 2 g I FEE~/SEC) ~G~ PPH D~STORTED ASPECT RATIOS 1~]~ PPH HOHENTUM .JET DISPEiRSrON, OVERHEAD ~. * FOCUS - * - * __ Copyright 1984, 1990 - * $ Version 1.1 · Quest Consultants Inc., Norman, Oklahoma, USA , (405) 529-7475 , FOCUS Case Input , Case File Name - BNHUBOD3 , Mon Jul 23 03:51:21 1990 The parameters entered for this case are= TITLE Type of calculation to run" - Vapor dispersion Title Line ......................... : Bakerfield Production-NH5 Cyl. File name for this case ............ : BNHUSOD5 Units for input and output ......... : English (lbs, btu, feet... MATERIAL Composition of released material...: # 55 = HSN ammonia 100.0000 % Initial Temp of Release ............ : 80.0006 Fahrenheit Initial Pressure of Release ........ : 165.2186 PSIA WEATHER Wind Speed ......................... : 15.0000 Feet/Second Relative Humidity .................. : 50.0000 Percent (%~ Temperature of the Air ............. : 80.0006 Fahrenheit Pasquill Atmos. Stab. Class ........ : D - ~.~¢1o.J¥ A Single Character Initial Quality (lbv/lb) ........... : 1.000 RELEASE Method of release .................. : Continuous (includes steady state flow)~ Duration of the release (min) ...... :'- 60.O00~;~d~WJ'z~~ l:Pipe diameter ................... : .0208 Feet 2:Exit Area of the Break .......... : .5400E-05 Sguare Feet ~8~:E!5~--R~-t~.. ............. -- -----~. 1-7'00--P~_u_u~_~-Zs~'o.-~ 4:Height of Exit Opening .......... : 4.0000 Feet ~¢~ 5:Tilt Angle of Exit from Horiz...: .0000 Degrees ~i~.,.I Release Mechanism .................. : Regulated release (relief valve, liquid flow TERRAIN Surrounding Area Roughness ......... : Fairly Level Wooded Country, Urban Area Temp. of Substrate Surface ......... : 80.0006 Fahrenheit VD/VE Division of calculation ............ : VG/Vapor dispersion (VG/VD) Concentration Limits ............... : Enter 5 Concentration Limits in Parts per Mi l:Lowest COncentration Level ...... : 25.0000 PPM 2:Middle'Concentration Level ...... : 200.0000 PPM 5:Highest Concentration Level ..... : Iuuo. O000 PPM I0.~ lb , FOCUS - , Copyright 1989 , Version 1.1 * Quest Consultants Inc., No~man, Oklahoma, ~ (405) 329-7475 , Regulated Release Model , Case File Name - BNHU8OD5 , Mon Jul 23 03:51:21 19~0 ****************************************************************** Title: Bakerfield Production-NH3 Cyl. Pipe diameter (in) : .249958 IPipe diameter (ft) : .208298E-01 ilnput break area (in2) : .48~591E-01 Input break area (ft2) : .339~94E-05 :Operating temp (F) : 80.0706 Weight fraction aerosol : .000000 Ending time (sec) : 3600.00 STREAM COMPOSITION AT 1 ATMOSPHERE # ID COMPONENT GAS AEROSOL LIQUID FEED 0 0 Molecular Weight 17.030 .00000 .00000 17.050 1 55 53 = H3N ammoni 1.O000 .00000 .00000 1.O000 /oo ~ ~fo~ time 'gas rate aerosgi, rate liquid rate total rate (sec) (lb/sec) (lb/sec) (lb/sec) (lb/sec) .000000 .169644 .000000 .000000 .169644 144.000 .169644 .000000 .000000 .169644 288.000 .169644 .000000 .000000 .169644 452.000 .169644 .000000 .000000 .169644 576.000 .169644 .000000 .000000 .169644 720.000 .169644 .000000 .000000 .169644 864.000 .169644 .000000 .000000 .169644 1008.00 .169644 .000000 .000000 .169644 1152.00 .169644 .000000 .000000 .169644 1296.00 .i69644 .000000 .000000 .i69644 1440.00 .169644 .000000 .000000 .169644 1584.00 .169644 .000000 .000000 .1B9644 1728.00 .169644 .000000 .000000 .169644 1872.00 .169644 .000000 .000000 .169644 2016.00 .169644 .000000 .000000 .169644 2160.00 .169644 .000000 .000000 .169644 2504.00 .169644 .000000 .000000 .169644 2448.00 .169644 .000000 .000000 .169644 2592.00 .169644 .000000 .000000 .169644 2756.00 .169644 .000000 .000000 .169644 2880.00 .169644 .000000 .000000 .169644 5024.00 .169644 .000000 .000000 .169644 5168.00 .169644 .000000 .000000 .169644 5512.00 .169644 .000000 .000000 .169644 5456.00 .169644 .000000 .000000 .169644 5600.00 .169644 .000000 .000000 .16~644 5600.10 .000000 '.000000 .000000 .000000 -- Copyright 1989 * Version 1.1 Z- Quest Consultants Inc., Norman, Oklahoma, USA * (405) 529-7475 Momentum Jet Vapor Dispersion Model Case File Name - BNHU8OD3 Mon Jul 25 05:51:21 1990 Title : Bakerfield Production-NH5 Cyl. meteorological conditions · air temperature = 79.97 deg F wind speed = 15.00 ft/sec pasquill stability class = pasquill d vapor release conditions released gas = 55 = HSN ammonia molecular weight of gas = 17.05 lb/lb-mole gas density at release = .0464 lb/frs mass flow rate = .17 lb/sec ~¢1~**~ weight fraction of aerosol = .00 height of release above grad~ = 4.00 ft release angle from horizontal = .00 degrees input release area = .00054 ft2 model source release area = .00265 ft2 concentration limits chosen for 55 = HSN ammonia c(1) (lowest concentration) = .000025 mole fraction c(2) (middle concentration) = .000200 mole fraction c(5) (highest concentration) = .001000 mole fraction ~ime : centerline ~, : width o.f plume to c( :cntrln :t~p, ~ : xcl zcl :-r(c(l)) r(c(2)) r(c(3)) -cone, : (s~c) :- (ft) (ft) : (ft) (ft) (ft) :(frae) : (R) ,000 ,000 4.00 .108 .965E-01 .870E-01 1.000000 502.5 .607E-04 ,659E-01 4.00 .148 .152 ,119 ,759529 511,6 ,140E-03 ,133 4,00 ,183 ,164 ,147 ,592988 516.3 .258E-05 .202 4.00 .218 .194 .175 .495575 518.6 .556E-05 .272 4.00 .252 .224 .199 .424980 521.0 .495E-05 .343 4.00 .285 .255 .225 .57i756 525.5 .651E-05 .4i6 4.00 .518 .282 .250 .552594 525.6 .851E-03 .491 4.00 .552 .3ii .275 .298879 528.0 .103E-02 .567 4.00 .585 .340 .300 .271418 528.0 .126E-02 .644 4.00 .4i8 .368 .325 .249244 530.5 .15iE-02 .725 4.00 .451 .597 .550 .229087 550.5 .179E-02 .804 4.00 .485 .426 .374 .211761 550.5 .209E-02 .886 4.00 .519 .455 .399 .196697 550.5 .242E-02 .970 4.00 .552 .484 .424 .18~472 530.5 .278E-02 1.06 4.00 .586 .515 .449 .172841 552.7 .517E-02 1.14 4.00 .620 .545 .474 .162525 552.7 .359E-02 1.25 4.00 .655 .572 .499 .i52884 552.7 .404E-02 1.52 4.00 .689 .602 .524 .144566 552.7 .453E-02 1.41 4.00 .724 .652 .549 .157092 535.0 .505E-02 i.51 4.00 .760 .662 .574 .iSOOiO 535.0 .562E-02 1.61 4.00 .795 .692 .600 .125532 555.0 .622E-02 1.70 4.00 .831 .722 .625 .117581 555.0 .686E-02 1.80 4.00 .867 .755 .651 .112097 535.0 .754E-02 1.9i 4.00 .903 .783 .677 .107025 555.0 .826E-02 2.01 4.00 .939 .814 .705 .102322 535.0 .904E-02 2.12 4.00 .976 .846 .729 .097949 555.0 .986E-02 2.23 4.00 1.01 .877 .755 .095872 555.0 .107E-Oi 2.54 4.00 1.05 .909 .781 .090065 555.0 .lI6E-O1 2.45 4.00 1.109 .940 .807 .086495 555.0 .126E-01 2.56 4.00 1.15 .975 .854 .085147 555.0 .137E-01 2.68 4.00 1.17 1.00 .861 .080000 535.0 .147E-01 2.80 4.00 1.20 1.04 .887 .077036 535.0 .159E-01 2.92 4.00 1.24 1.07 .914 .074240 555.0 .171E-O1 5.05 4.00 1.28 i.lO .942 .07i598 555.0 .184E-01 5.18 4.00 1.32 1.14 .969 .069545 537.5 .197E-01 3.51 4.00 1.36 1.17 .996 .06696i 537.5 .211E-O1 5.44 4.00 1.40 1.20 1.02 .064700 537.3 .226E-01 3.57 4.00 1.44 1.24 i.05 .062552 537.3 .242E-01 3.71 4.00 1.49 1.27 1.08 .0605i0 537.3 .258E-01 3.85 4.00 1.55 i.Si 1.11 .058566 537.3 .275E-01 4.00 4.00 ~.57 i.34 1.14 .056712 557.5 .294E-01 4.14 4.00 1.61 1.58 i.16 .054944 537.5 .515E-01 4.29 4.00 1.65 1.41 1.19 .055255 55,7.5 .532E-01 4.44 4.00 1.70 1.45 1.22 .051641 557.5 .355E-01 4.60 4.00 1.74 1.48 1.25 .050096 557.3 .575E-0! 4.76 4.00 1.78 1.52 1.28 .0486i7 557.5 .398E-01 4.92 4.00 1.83 1.56 1.3i .047199 537.5 .422E-0i 5.08 _ 4.00 1.87 1.59 1.34 .045840 557.5 .447E-01 5.25 4.00 1.92 1.65 1.37 .044535 537.5 .475E-01 5.42 4.00 1.96 1.67 1.40 .045281 557.5 time :_ centerline_.co~.d._ : width of plume to :cntrln :temp. : xcl' zcl_ : r(c(1)i i(c'(2)) r(cl~}i :conc. : (sec) . (ft) (ft) : (ft) (ft) (ft) :(~rac) : (R-) .500E-O1 5.60 4.00 2.~1 1.71 1.45 .042077 537.3 .529E-01 5.78 4.00 2.06 1.74 i.46 .040918 537.3 .559E-01 5.96 4.00 2.10 1.78 1.49 .039802 537.3 .590E-01 6.15 4.00 2.15 1.82 f 1.52 .038728 557.5 .622E-01 6.55 4.00 2.20 1.86 1.55 .037693 557.5 .656E-01 6.53 4.00 2.25 1.90 1.58 .036696 537.3 .692E-01 6.75 4.00 2.29 1.94 1.61 .035733 537.3 .729E-01 6.93 4.00 2.54 1.98 1.64 .034804 537.3 .767E-01 7.13 4.00 2.39 2.02 1.68 .035907 537.5 .807E-01 7.34 4.00 2.44 2.06 i.7i .033166 537.3 .849E-01 7.55 4.00 2.49 2.i0 1.74 .032325 557.5 .895E-01 7.77 4.00 2.54 2.14 1.77 .031512 537.5 .958E-01 7.99 4.00 2.59 2.i8 i.80 .050725 557.5 .985E-01 8.22 4.00 2.64 2.22 1.83 .029964 537.5 .105 8.45 4.00 2.70 2.27 1.87 .029227 537.3 .109 8.69 4.00 2.75 2.31 1.90 .028513 537.3 .114 8.93 4.00 2.80 2.55 1.93 .027821 537.3 .119 9.17 4.01 2.85 2.39 1.97 .027150 557.3 .125 9.42 4.0i 2.9i 2.44 2.00 .026500 537.3 .151 9.68 4.01 2.96 2.48 2.05 .025869 537.3 .157 9.94 4.01 3.02 2.52 2.06 .025256 537.3 .144 i0.2 4.01 5.07 2.57 2.10 .024662 537.3 .151 10.5 4.01 5.13 2.61 2.i5 .024085 537.5 .158 10.8 4.01 3.18 2.66 2.17 .023524 537.3 .165 11.0 4.01 3.24 2.70 2.20 .022980 537.3 .172 11.5 4.0i 3.30 2.75 2.25 .022450 537·.3 .180 11.6 4.0i 3.35 2.79 2.27 .02i936 537.3 .188 ii.9 4.0i 5.41 2.84 2.50 .021455 537.3 .197 12.2 4.01 3~.47 2.89 2.34 .020948 557.3 .206 12.5 4.01 5.55 2.95 2.57 .020475 537.5 .215 12.9 4.01 3.59 2.98 2.41 .020013 537.3 .224 15.2 4.01 3.65 5.03 2.44 .019565 537.5 .254 13.5 4.01 5.71 3.08 2.48 .019128 537.3 .244 13.8 4.01 3.77 3.13 2.51 .018702 537.3 .254 14.2 4.01 5.85 5.17 2.55 .018287 557.5 .265 14.5 4.02 3.89 3.22 2.59 .017883 537.3 .277 14.9 4.02 3.96 3.27 2.62 .017490 537.5 .288 15.5 4.02 4.02 5.32 2.66 .017106 557.5 .501 15.6 4.02 4.08 3.37 2.69 .016751 558.5 .515 16.0 4.02 4.15 3.42 2.75 .016566 538.5 .526 16.4 4.02 4.21 5.47 2.77 .016009 558.5 .540 16.8 4.02 4.28 3.52 2.80 .01566i 538.5 .554 17.2 4.02 4.55 5.58 2.84 .015322 538.5 .568 17.6 4.02 4.41 5.63 2.88 .01499i 538.5 .585 18.0 4.02 4.48 3.68 2.9i .014668 538.5 .599 18.5 4.05 4.55 3.73 2.95 .014352 538.5 .415 18.9 4.05 4.62 3.79 2.99 .014044 538.5 .451 19.5 _ 4.05 4.69 3.84 3.05 .013743 538.5 .449 19.8 4.05 4.75 5.89 3.06 .015449 538.5 .467 20.3 4.05 4.83 5.95 3.10 .013161 538.5 time _: centerline . : width of pl_ume to c :cntrln :temp. ~ ' : Xcl 'zcl - r(c'(1)) -r(~(2)) r(c(3)) :cone. : (sec') : (ft) (ft) : (ft) (ft) -- ' (ft) :(frac) : ,485 20.7 4,03 4,90 4,00 3.14 .012880 538,5 ,485 20,7 4.03 4,94 4,06 3.22 ,012905 538,5 ,607 21,8 4,03 5,50 4,50 3,55 ,011615 558,5 ,735 22,9 4,03 6,07 4,95 3,88 .010512 538,5 ,870 24,0 4.03 6,67 5,42 4.21 .009557 538,5 1,01 25,2 4,03 7.28 5.90 4,54 .008720 558,5 1,16 26.5 4,03 7,92 6,59 4.88 ,007976 538,5 1,52 27,8 4,03 8,58 6.89 5.22 .007308 538,5 1,48 29,2 4,03 9,26 7,41 5,56 ,006702 538,5 1,65 30.6 4.03 9,97 7.93 5.89 .006149 538.5 1,85 52.2 4,03 i0.7 8,47 6,22 ,005641 538,5 2,02 33,8 4,05 11,5 9,02 6.54 ,005i72 538,5 2,22 35,5 4,03 12,2 9,58 6,85 ,004739 558,5 2,45 57,2 4,03 13,0 10.2 7,16 ,00q538 538.5 2,65 39.1 4,03 13,9 10.7 7,44 ,005967 538,5 2,88 41.1' 4,03 14,7 11.5 7,71 ,005625 538,5 3,12 43,1 4.05 15,6 11,9 7,95 ,005309 538,5 3,38 45,3 4.05 16,5 12,5 8.17 ,005018 538,5 5,64 47,5 4,03 17,5 13,1 8,35 ,002750 538,5 3,92 49,9 4,03 18,5 i3.8 8,48 ,002504 538,5 4,22 52,4 4,03 i9,5 14,4 8,57 ,002278 538,5 4,52 55,0 4,05 20,5 15,0 8,59 ,002071 538,5 4,85 57,8 4.03 21,6 15,6 8.5.5 ,00i882 538,5 5,19 60,7 4,05 22,6 16,2 8.57 ,001709 558,5 5,55 63,7 4,03 23,8 16,8 8,08 ,001551 558,5 5,92 66.9 4.05 24.9 17,4 7,62 ,001408 538,5 6,52 70,2 4,05 26,1 18,0 6,93 ,001277 558,5 6,75 75,8 4,05 27,5 18,6 5,86 ,001158 558,5 7,16 77,4 4,05 28,6 19,1 4,08 ,001049 558,5 7,62 81,3 4,03 29,9 19,6 ,000 ,000951 538,5 8,10 85,4 4,03 51,2 20,1 ,000 ,000862 558,5 8,60 89.6 4,03 32,5 20.5 ,000 ,000781 558,5 9,15 94.1 4,03 53.9 20,9 ,000 ,000707 558,5 9,68 98,8 4,05 35,5 21,2 ,000 ,000641 558,5 10,5 104, 4,05 36,7 21,4 ,000 ,000580 538,5 10,9 109, 4,03 38,1 21.6 ,000 ,000526 538,5 11,5 114, 4,03 39,6 21.6 ,000 ,000476 538,5 12,2 120, 4,03 41,1 21,4 ,000 ,000431 558,5 12,9 126, 4,05 42,6 21,1 ,000 ,000391 538,5 15,6 152. 4,05 44,1 20,6 .000 .000354 538,5 14,4 159, 4,05 45.6 i9.8 .000 .000321 538.5 15,2 146, 4.03 47,1 18,5 .000 ,000290 538',5 16,1 153, 4.03 48,7 16.8 ,000 ,000263 558,5 17,0 i6i, 4.03 50,2 14.2 ,000 ,000238 558,5 18,0 169, 4,05 51,7 10,i .000 ,000216 558,5 19,0 177, 4,05 55,2 .000 .000 ,000196 558,5 20,0 186. 4,05 54,7 ,000 ~ ,000 ,000177 558,5 21,1 196, _ 4,03 56,1 000 \ ,000 .00016i 558,5 22,2 205, 4,03 57,5 000~ ,000 ,000146 538,5 25,5 216. 4,03 58.8 000~ ,000 .000i32 558,5 time : centerline : width of plume to c :cntrln :temp. : xcl zcl : r(c(1)~ r(c(2)) r(c(3)) :c°nc. : (~ec) : (-ft) (ft) : (ft) (ft)' (ft) . :(f'rac) :-(R) 24.7 227. 4.05 60.0 .000 .000 .000120'538~'5' 26.! 258. 4.03 61.1 .000 .000 .000109 558.5 27.5 250. 4.05 62.1 .000 .000 .000099 538.5 28.9 262. 4.03 65.0 .000 .000 .000089 558.5 50.5 275. 4.05 65.6 .000 .000 .00008I 558.5 52.1 289. 4.05 64.1 .000 .000 .000074 558.5 55.8 504. 4.05 64.2 .000 .000 .000067 538.5 55.6 519. 4.05 64.1 .000 .000 .000061 55B.5 37.5 ~35. 4.03 6~.6 .000 .000 .000055 538.5 4 45.7 ~87. 4.0J 58.6 .000 .000 .000041 5~8.5 46.0 407. 4.05 55.2 .000 .000 .000057 558.5 48.4 427. 4.05 50.6 .000 .000 .000034 558.5 50.e 449. 4.05 45.9 .000 .000 .00005i 558.5 55.5 47i. 4.05 55.8 .000 .000 .000028 558.5 56.5 494. 4.05 15.5 .000 .000 .000025 538.5 59.2 519. 4.05 .000 .000 .000 .000025 558.5 ' BAI<ERFI ELL-) PRODUC'T I ON-r'qH3 CYL ~- '"', i 'l i i - i ' '1 i I'-----'-""T [ I" 250. -- - 200. -- I-- hi I.J.. 150. -- ~.J 100. 5 0. -- -'-~'-~ ~'-~"~ -- DOWNWIND DIST&NCE (FEETI WIND DIRECTION ==~ PA, SQUILL S%ABfLITY ., D 25 PPM ~IND SPEED ..... 15 ~ I FEET/SEO) 2¢¢ PPM RELATIVE HUMIDITY ., S~ PERCENT 1~¢~ PPM MOMENTUM JET DIE;PERSICIN, ,c_.;iDE VIEr,,' ' BAKERF]: ELD PI--q:ODI..I C:-l- ..... l FiN- r'...4H"-':'..:.., C:'¥" I .... , DOWNWIND DISTANCE (FEETI WIND DIRECTION =:> · PA~QUILL 8~ABZLITY ., 0 25 PPM WIND ~PEED .... i5 0 ~FEET/SEO] ................ 200 PPH DISTORTED A~PEOT RA~IO ............ ~000 PPM f'-I O I'-1 E N T U I"1 J E T D .'[ S P E R S I O 1',4, "E.; ;[ E) E ',,/I E ',,,,,' 8AI<'.EI:::~FI ELD Pfi'.ODUC:T I ON-NH:3 CYI_ DO~NWZND DTSTANCE (FEETI PAS~UILL S~ABILITY ., D 2S PPH W~ND ~PEED.. ., 15 0 IFEET/SEC) -- 300 PPH RELATIVE HUHIDITY ., S~ PERCENT 1~I)0 PPM HOHENTUH JET DISPERS'[ON, OVERHEAD VIEW ,BAKER, BI F-LD PRO©UCT 'r or',l-r'4H3 CYL . DOWNWIND DISTANCE ~FEE'FI Wlr, JD DIREC'FION =:> · PAS~UILL STABILITY :, D 25 PPH WIND SPEED .... 15 ~ I FEET/SEC) .... 28~ PPM DISTORTED ASPECT RATIOS lk]8¢ PPM MOMENTUM .JET DISPERS1CON, OVERHEAD ~- .* _~ BUSINESS NAME CHEV,~N USA I NC · I ID41~UMBER ~ .~ LOCRTION 4?(~TOCKDRLE HUY ~IGH HAZARD RRTING Z I. OVERVIEW LAST CHANGE 03/ZB/BB BY ESTER SURIS CODE Z1S-~3 SURIS BAKERSFIELD STATION 03 MAP PAGE IZ3 GRID OZR FACILITY UNITS I HAZARD RATING Z RESPONSE SUMMARY ZA SEC 4) TYPICALLY, MOST EMERGENCY INCIDENTS CAN BE HANDLED BY CHEVRON PERSONNEL. IF THE INCIDENT IS TOO LARI~E OR DANGEROUS FOR CHEVRON PERSONNEL TO HANDLE. CHEVRON WILL HIR A SPECIALIZED CONTRACTOR, LIKE IT CORPORATION, TO HANDLE THE INCIDENT. EMERGENCY CONTACTS Zfl SEC 2) D.L. WILSON 326-6720 R.D. O~BAR 326-6646 or 831-4129 UTILITY SHUTOFFS Zfl SEC 3) fl) GAS - NONE B) ELECTRICAL - NEXT TO AMMONIA STORAGE C) WATER - NONE D) SPECIAL - NONE E) LOCK BOX - NO Z. NOTIFICATION / PUBLIC EVACUATION LAST CHANGE / / BY Public Notification/Evacuation - If a gas leak is discovered, the person observing the leak shall immediately notify their supervisor or the building manager, who will in turn notify the Division Compliance Group. If the leak cannot be immediately stopped and is releasing a sufficient amount of gas to endanger the public in the surrounding area, the fire and police departments will be immediately notified. The evacuation of the public living or working in the area surrounding the office building will be coordinated with local fire and police departments. PAGE ! II/IS/88 lO:IS MATERIAL SAFETY DATA SYSTEMS, INC. (B~5) B48-S8~ BU~XNES$ NAME CHEV.,~ON USA INC II:Ji~UMBER 215-000-~862 LOCATION 4?~,TOCKDALE HUY ~HIGH HAZARD RATING Z 3. HAZ MAT TRAINING SUMMARY LAST CHANGE / / BY ( NO INFORMATION RECORDED FOR THIS SECTION > Hazard Material Training - Chevron's Division Compliance Group has had training on hazardous.material regulations, handling and cleanup.. Several members of the staff have had several years of experience in directing spill cleanups and contingency planning. Ail Chevron employees have received formal training to comply with Cal/OSHA's Worker Right to Know Regulations on handling and using hazardous materials. 4. LOCAL EMERGENCY MEDICAL ASSISTANCE LRST CHANGE 03/28/88 BY ESTER ZA SEC 5) MEMORIAL HOSPITAL 32T-1792 HALL AMBULANCE 327-4111 DR. STEPHEN HELPER 327-9528 DR. GLENN SPROULE 395-1085 PAGE Z 12/15/88 10:ZS MRTERIRL SRFETY ORTR SYSTEMS, INC. (BOS) S48-6800 CHE~O USR INC I~m~UMBER Z15-0~-0¢~862 ~.? .- ~ BUSINESS NAME N '. LOCRTXON 47(~tTOCKDALE HUY I~HIGH HAZARO RATING Z '~ ~ FRCILITY UNIT 01 A. OVERALL HAZRRDOUS MATERIALS INVENTORY LAST CHANGE 03/Z8/88 BY ESTER ID TYPE NAME MAX RAT UNIT HAZARD LOCATION CONTAINMENT USE 1 PURE ANHYDROUS AMMONXR CAS 7664417 6680 FT3 MODERATE 470~ STOCKDRLE HWY PORTABLE PRESS. CYL, OTHER ID PERCENT COMPONENTS HAZARD LIST leZ4.~ 1~0.0 AMMONIA (EPA) MODERATE EP B. FIRE PROTECTION / WATER SUPPLIES LAST CHANGE / / BY < NO INFORMATION RECORDED FOR THIS SECTION PAGE 3 1Z/1S/B8 10:25 MATERIAL SRFETY DATA SYSTEMS. INC. (805) 848-8B~ · - BUS[NESS NAHE CHEVRON USA [NC ID NUMBER .. ?. LOCATION 4?~I~II~iTOCKOflLE HUY HI6H HAZARD RATING Z O, EMPLOYEE NOTIFICATION / EVACURTZON · LAST CHANGE ~3/29/6B BY ESTER 3fl SEC Z) IF R LERK CRNNOT BE IMHEOIRTELY STOPPEO, THE PERSON OBSERVING THE LEAK SHALL IMMEDIATELY NOTIFY THE COMPLIANCE OR OR THE DIVISION COMPLIANCE GROUP. IF THE LEAK IS VENTING A SUFFICIENT AMOUNT OF GAS TO ENORNGER WORKER SRFETY. THE OFFICE BUILOING WILL BE EVRCURTEO. THE FIRE DEPRRTHENT WILL BE IMMEDIATELY NOTIFIED OF ALL LEAKS THAT ENDANGER WORKERS OR PUBLIC SAFETY. ONCE THE FIRE OEPARTMENT HAS RRRIVED ON-SITE, THE EVRCUATION OF THE RRER AND REPRIR OF LERK WILL BE COOROINATEO WITH THEM. E. NITIGRTION / PREVENTION / ABATEMENT LAST CHANGE 03/Z8/88 BY ESTER SEC I) THE flMMONIR [S STORED IN PRESSURI2ED CYLINDERS, WHICH fiRE CHAINED TO THE WALL BEHIND fl LOCKED ENCLOSURE. WHEN fl NE~ CYLINDER ZS CONNECTED TO THE SYSTEM. THE LINE IS CONNECTED TO THE CYLINDER PRIOR TO OPENING THE CYLINDER VALVE. ONCE THE VflLYE I$ OPENED, ALL CONNECTIONS ARE VISUALLY CHECKED FOR LEAKS. gHEN fl CYLZNDER IS EI~TY, THE VRLVE IS CLOSED PR]OR TO DISCONNECTING THE LINE. [F fl LEAK IS FOUND IN THE SYSTEM (AMMONIA HMS R STRONG ODOR). THE VRLVE ON THE TRNKS WILL BE IMMEDIATELY CLOSED. IF THE LEAK CRNNOT BE STOPPED OR SRFETY CONDITZONS DO NOT PERMIT THE CLOSING OF THE TRNK VALVE, SEE 3R SEC Z). PAGE 4 IZ/1S/88 10:ZS MATERIAL SAFETY DATA SYSTEMS, INC. (8~S) 848-G8~) r .~, ~ BUSINESS NAME CH~RON USA INC NUMBER Z IS-~-OOO863 .,. :.' LOCATION 5001 -C~l"¥ot, nia Ave HIGH HAZARD RAYING Z I. OVERVIEW LAST CHANGE 03/28/88 BY ESTER SURIS CODE ZlS-Oll SURIS BAKERSFIELD STATION II MAP PAGE 1Z3 GRID 038 FACILITY UNITS 1 HAZARD RATING Z RESPONSE SUMMARY ZA SEC 4) TYPICALLY, MOST EMERGENCY INCIDENTS CAN BE HANDLED BY CHEVRON PERSONNEL. IT THE INCIDENT IS TOO L~RGE OR D~NGEROUS FOR CHEVRON PERSONNEL TO HANDLE. CHEVRON WILL HIRE A SPECIALIZED CONTRACTOR. LIKE IT CORPORATION. TO HANOLE THE INCIDENT. EMER6ENCY CONTACTS 2R SEC Z) J.C. Franz - 395-6338 or 398-1514 M O WADE - 395-6Z38 OR 664-0690 UTILITY SHUTOFFS ZA SEC 3) A) GAS - N/A B) ELECTRICAL - 1ST FLOOR, ACROSS FROM ROOM 1GO C) WATER - STOCKDALE HUY ENTRANCE D) SPECIAL - NONE, E) LOCK BOX - NO Z. NOTIFICATION / PUBLIC EVACUATION LAST CHANGE / / BY < NO INFORMATION RECORDED FOR THIS SECTION > Public Notification/Evacuation - If a gas leak is discovered, the person observing the leak shall immediately notify their supervisor or the building manager, who will in turn notify the Division Compliance Group. If the leak cannot be immediately stopped and is releasing a sufficient amount of gas to endanger the public in the surrounding area, the fire and police departments will be immediately notified. The evacuation of the public living or working in the area surrounding the office building will be coordinated with local fire and police departments. PR6E I IZ/1S/B8 lO:Z? MRTERIRL SAFETY DRTR SYSTEMS, INC. (80S) 648-6800 BUSINESS NAME CkJai~RON USA INC ~NUMBER Z1S-~-O~BG3 LOCATION 5001,~lifornia Ave ~ HIGH HAZARD RATING Z 3. HAZ MA? TRAINING SUMMARY LAST CHANGE / / BY < NO INFORMRTION RECORDED FOR THIS SECTION > Hazard Material Training - Chevron's Division Compliance Group has had training on hazardous material regulations, handling and cleanup. Several members of the staff have had several years of experience in directing spill cleanups and contingency planning. Ail Chevron employees have received formal training to comply with Cal/OSHA's Worker Right to Know Regulations on handling and using hazardous materials. LOCAL EMERGENCY MEDICAL ASSISTANCE LAST CHANGE 03/Z8/88 BY ESTER ZR SEC 5) MEMORIAL HOSPITAL 3Z?-179Z HALL AMBULANCE 3Z7-4111 DR. STEPHEN HELPER 327-95Z8 OR. GLENN SPROULE 395-1085 PAGE Z 1Z/15/88 lO:Z? MATERIAL SAFETY DATA SYSTEMS, INC. (805) 648-68~ · ' ~USINEss NAME CHEVRON USA INC I'D NUMBER ZISLO00-OOOAG3 , LOCATION 5001 C ornia Ave' HIGH HAZARD RATING Z -'. FACILITY UNIT 01 A. OVERALL HAZARDOUS MATERIALS INVENTORY LAST CHANGE 03/ZB/88 BY ESTER ID TYPE NAME MAX RAT UNIT HAZARD' LOCATI ON CONTAINMENr USE I PURE ANHYDROUS AMMONIA CAS ?GG4417 6684 FT3 MODERATE 5Z00 STOCKDALE HWY PORTABLE PRESS. CYL. OTHER ID PERCENT COMPONENTS HAZARD LIST 4.456.00 100.0 AMMONIA (EPA) MODERATE EP FIRE PROTECTION / WATER SUPPLIES LAST CHANGE O3/2B/BB BY ESTER 3A SEC 4) FIRE EXTINGUISHERS ARE LOCATED INSIDE THE BLDG IN EACH HALLWAY FOR FIRE PROTECTION. 3A SEC 5) UATER HYDRANTS ARE LOCATED ALONG THE STREET NEXT TO THE BLDG. PAGE 3 IZ/1G/BB 10:Z7 MA'rERIRL sRFE'FY ORTR SYSTEMS, INC. (805) 648-6800 ~. " BUSINESS NAME CHF, ERON USA INC NUMBER Z15-(~-~4)O863 ~ ~ LOCATION 5001'~ifo=nia Ave HIGH HAZARD RATING Z O. EMPLOYEE NOTIFICATION / EVACUATION LAST CHANGE 03/ZB/SB BY ESTER SEC Z) IF R LEAK CANNOT BE IMMEDIATELY' STOPPED. THE PERSON OBSERVING THE LEAK SHALL IMMEDIATELY NOTIFY THE COMPLIANCE OR OR THE DIVISION COMPLIANCE GROUP. IF THE LEAK IS VENTING A SUFFICIENT AMOUNT OF GAS TO ENDANGER WORKER SAFETY, THE OFFICE BUILDING WILL BE EVACUATED. IF THE SURROUNDING AREA IS THREATENED, IT WILL ALSO BE EVACUATED. THE FIRE DEPARTMENT WILL BE IMMEDIATELY NOTIFIED OF ALL LEAKS THAT ENDANGER WORKERS OR PUBLIC SAFETY. ONCE THE FIRE DEPARTMENT HAS ARRIVED ON-SITE, THE EVACUATION OF THE AREA AND REPAIR OF LEAK WILL BE COORDINATED WITH THEM. E. MITIGATION / PREVENTION / ABATEMENT LAST CHANGE 03/ZB/B8 BY ESTER SEC 1) THE AMMONIA IS STORED IN PRESSURIZED CYLINDERS, WHICH ARE CHAINED TO THE WALL BEHIND A LOCKED ENCLOSURE. WHEN A NEW CYLINDER IS CONNECTED TO THE SYSTEM, THE LINE IS CONNECTED TO THE CYLINDER PRIOR TO OPENING THE CYLINDER VALVE. ONCE THE VALVE IS OPENED, ALL CONNECTIONS ARE VISUALLY CHECKED FOR LEAKS. WHEN A CYLINDER IS EMPTY, THE VALVE IS CLOSED PRIOR TO DISCONNECTING THE LINE. IF A LEAK IS FOUND IN THE SYSTEM (AMMONIA HAS A STRONG ODOR), THE VALVE ON THE TANKS WILL BE IMMEDIRTELY CLOSED. IF THE LEAK CANNOT BE STOPPED OR SAFETY CONDITIONS DO NOT PERMIT THE CLOSING OF THE TANK VALVE, SEE 3A SEC Z). PAGE 4 IZ/IG/88 10:Z7 MATERIAL SAFETY DATA SYSTEMS, INC. (805) 648-68~ NAM[ OF FACIL{T~' 5001 California Ave. Perm and Agriculture ( ) Smndm'd Bu~ine. (~ HAZARDOUS MATERIALS INVENTORY NON--TRADE $£CRETS BUSINESS NAMe.. CHEVRON USA INC. OWNER NAMI~ SAME LOCATION: 5001 California Ave. ADDRE.q~ CF[Y, Z~.' Bakersfield 93309 C~TY, Z~. PHONE ~: 392-3000 PHONE ~: NA~ OF T~IS FACILITY: 5001 California Ave. STANDARD IND. CLA~ COD~ 13-11 DUN AND BRAD~Fi~E£T NUMBE~ 0 9 2 1 2 3 2 9 8 EMERGENCY CONTACT~ ADM. SERVICES #[ 3. C. FRANZ SUPV. 392-3000 NAME TITLE 24 HOUR PHONE M. D. WADE ENV. SPEC. 392-3000 NAME TITLE 24 HOUR. PHONE i certify under penalty of law that I have personally examined and am familiar with the information submitted in this and all attached documents, and that based on my inquiry of those individuals responsible for obtaining the information. I believe that the submitted information is true, accurate, and complete. J. C. FRANZ, ADM. SERVICES SUPV. ~,C. ~~ Name and official title of owner/operator or ~;i~ature -i ~ owner/operator's authorized representative · PAGE CHEVRON U.S.A. INC. EPI~N - PROD HR-N. CAL DIV CITY OF BAKERSFIELD HAZARDOUS HATERIALS INVEITI~RY Facility Unit Name: 5001 CALIFORNIA AVE. CIS Work Loc ID: 032 For Report Year: 1990 Reportin9 Limits: 500 LBS 55 GALS 200 SCF 1 BBLS Report Date: 0t/26/90 Report 163 T C PT Y 0 RE U P N EH S % BY TITANS E HA)( AHT AVERAGE 'AHT ANNUAL AHT UNITS T S P E ~/VOL NAHES OF HIXTUHE/COHPONENTS H 6684 4456 30078 ft3 99 AMHONIA 5001 CALIFORNIA AVE. 100.0 C7664417 N~4ONIA *Acute X BUILDING NO. *CAS Number: *Fire ' *Chronic *Days *React X on 365 *SUD Pres Site 36 KEY PL:AN -i ARIA DE S,I GN~ _ A~_ D__ C.O.N_STRUCT ION NAM[ OF FAClL~'4700 Stockdale Hwy. Farm and Agriculture { ) Standard Business HAZARDOUS MATERIALS INV~ORY NON--TRADE SECREI~ BUSINB,~ NAM~ CHEVRON USA INC. OWNER NAM~ S~ME LOCATION: 4700 Stockdale Hwy. ADDRF~ C~Y, Z[~. Bakersfield, CA 93309 PHONE #: 326-6600 PHONE #: NA~ OF ~ FAC~Lr~Y: 4700 Stockdale Hwy. ~TANDARD ~ND. CLA~ COD~ 13-11 DUN AND BRAI)STREET NUMBER: 0 9 2 1 2 3 2 9 8 EMERGENCY CONTACTS #! D. L. WILSON bt~NAGER q26-6770 NAME TITLE 24 HOUR PHONE B. K. McBRIDE TECHNOLOGIST 326-6720 NAME TITLE 24 HOUR PHONE I certify under penalty of law that ! have personally examined and am familiar with the information submitted in this and all attached documents, and that based on my inquiry of those individuals responsible for obtaining the information. I believe that the submitted information is true, accurate, and complete. D. L. WILSON, MANAGER ~' ' ' Nme and official title of owner/operator or S]$nature c/ owner/operator's authorized representative PAGE 1 CHEVRON U.S.A. INC. EP~/N - PROD WR-N. CAL DIV CI?Y OF BAKERSFIELD HAZARDOUS HATERIALS INVENTORY Facility Unit Name: 4700 STOCKDALE CIS Work Loc ID: 031 For Report Year: 1990 Reportin9 Limits: 500 LBS 55 GALS 200 SCF I BBLS Report Date: 04/26/90 Report 163 T C PT Y O RE U P N E H S % BY' TITANS E HAXAHT AVERAGE AHT ANNUAL AHTUNITS T S P E WT/VOL NAHESOF HIXTURE/COHPONENTS H 6680 3340 20050 ft3 04 2 4 99 AI~4ONIA 4700 STOCKDALE 100.0 C7664417 AI~4ONIA *Acute X BUILDING NO. *CAS Number: *Fire ~ *Chronic *Days *React X on 365 *SUD Pres Site I ................. ~' " ...... AMMONIA. TANKS ILS, Al9 A26 I I I ZD~ I I DO gOT WRZ~ ZN Tz:rzs ~OX,, I · ~I~DI TI ONAL AI:tl~-A DETAILS This form is used as a supplemen~ ~o Form 2 and is required when d~rec=ed by the a~tntster~ng agency and/or the b~tness consists of several buildings or a large geographic area. Name of this area or subdivision Section T29S/R28E Th~s ts Area · 3 of a total of 3 areas or buildings SECTION 1: EXPLAXN WHAT PREVENTION, MINIMIZATION, AND CLEANUP PROCEDURP~ YOUR EIV~RG~NCY PLAN iNCLUDES FOR THIS AREA OR BUILDINg.' INCLUDE A DESCRIPTION OF MONITORIN~ Chevron U.S.A., Inc. has a spill prevention and clean-up program for each facility. Ail Chevr~ faciilities have a certifie~ spill prevention control and counter measure plan which outlines procedures to prevent unauthorized releases and to'clean-up any material that is spilled. Chevron's procedures to prevent spills include daily inspections of our facilities, a preventative maintenance program and spill containment around storage tanks and chemical containers, Typically if an unauthorized release were to occur the operator would be the ftrsl person to observe it. When a source release is observed the operator's first responsibility is to stop the cource of the release if safety conditions permit. The operator will then notify his or her Foreman and provide the details on the release. The Foreman will then decide whether to evacuate the area and what crews (company S&R, contractor S&R, or a special spill clean-up contractors) are necessary to clean-up the release. The Foreman also hs the responsibility of notifying the appropriate §overnmental agencies of the release, supervis~ the spill clean-up and equipment repairs to insure compliance with all applicable regulations. SECTION 2: EXPLAIN THE NOTIPICATION METHOD AND EVACUATION PROCEDURES YOU HAVE DEVELOPED FOR THE EMPLOYEES THAT WORE IN THIS AREA OR BUILDINg. As explained in Section ~ above, the person who first observes an unauthorized release will notify the Foreman of the affected facility. Depending on the information that the spill observer provides the Foreman will decide whether or not to evacuate the area. If the area is to be evacuated he will coordinate the evacuation and spill clean-up with the various emergency response agencies. Once the release is cleaned-up the Foreman will prepare a complete report on the release which includes: measures taken to evacuate the area and actions taken to stop and clean-up the release. - CONTINUED ON REVERSE - SECTION $: EXPLAIN ~AT PRIVATE FIRE PROT~-CTION SYSTEMS AR~ IN PLAC~ TN THIS AREA OR BUILDIN~ THAT MAY ASSIST EMERGENCY RESPONDERS. Fire extinguishers are located throughout the field at various equipment locations. Water for fighting fires is also available at various locations in the field. Water sources for fighting fires are painted red to make them easy to identify. SECTION 4: LIST THE LOCATION OF ANY WATER SUPPLIES IN THIS AREA OR BUILDING THAT MAY BE USED BY EMERGENCY KESPONDERS. Refer to Section 3. SECTION 5: LIST THE UTILITY SHUTOFF LOCATIONS THAT CONTROL THIS PARTICULAR AREA OR BUILDING. A. NATURAL GAS/PROPANE: B. ELECTRICAL: Each well has an electrical breaker.. C: WATER: D. SPECIAL/OTHER: E. LOCK BOX IN AREA? YES N[~0~ (CIRCLE ONE) LOCATION: CONTENTS: (2) ® 4 10 II ~2 TRUXTU# ® T. 29 S., R. 28 E. ARKA B./~.ERSF_!~LD _ __ NAMm~ OF FACILITY 'SEC. 9, T29/R28, CITY Perm end Aariculture ( ) Standard Business ~) HAZARDOUS MATERIALS INVENTORY NON--TRADE SECRETS BUSINES~ NAME: CHEVRON USA INC. . OWNER NAME: CHEVRON USA INC. LOCATION:. NCD/BAKERSFIELD ADDRF.~ 3300 MONTE CRISTO ROAD CITY, ZI]k. BAKERSFIELD, CA 93308 CITY, ZI~. BAKERSFIELD, CA 93308 . PHONE ~. (805) 392-3364 PHONE ~. (805) 392-3364 ... NAM]~OFTHI~FACILITY: SEC. 9, T29/R28, CITY STANDARD IND. CLASS CODE: 13-11 DUN AND BI{.*,I2)~'Y'R]EET N~£R: 0 9 2 1 2 3 2 9 8 EMERGENCY CONTACTS #1 J. D. MILLER AREA FOREMAN (209) 781-5169 NAME TITLE 24 HOUR PHONE c. A. COPELAND C0}YPLIANCE 0.A. (805) 393-5282 NAME TFFI. E ' 24 HOUR PHONE I certify under penalty of law that I have personally examined and am familiar with the information submitted in this and all attached documents, and that based on my inquiry of those individuals responsible for obtaining the information. I believe that the submitted information is true, accurate, and complete. Name and official title of owner/operator or SiS~// -~'/ owner/operator's authorized representative PAGE 3 CHEVRON U.S.A. INC. Ef~N - PROD WR-N. CAL DIV CITY OF BAKERSFIELD HAZARDOUS MATERIALS INVENTORY Facility Unit Name: SEC 9 T29/R28 CITY CIS Work Loc ID: 256 For Report Year: 1990 ReportinO Limits: 500 LBS 55 GALS 200 SCF 1BBLS Report Date: 05/14/90 Report 163 T C PT Y O RE U P N EM S % BY TRANS E MAX AMT AVERAGE AMT ANNUAL AMT UNITS T S P E WT/VOL NAMES OF MIXTURE/COMPONENTS M 1000 500 5000 bbl 02 99 CRUDE OIL-SJVH SEC 9 T29/R28 CITY 92.0 CRUDE OIL *Acute X OPERATIONS *CAS Number: 8.0 C??04349 SULFUR *Fire X *Chronic X *Days *React on 365 *SUD Pres Site ',, EERN COUNTY FZI~ DEPAR~ (805) 861-2'Z61 I ! ID~ , I I I ~ NOT ~Z~ ~ ~ZS,~X I SECTION 1: BUSINGS. IDeNTIfICATION DATA A. FULL LEGAL BUSINESS NAME: Chevron U.S.A., Inc. Bakersfield area CITY: ~-~'~ld ZIP: 9~,3~ _. BUS. PHONE: C. HAILING ADDRESS: ?osc Office BgA 1392 CITY: Bakersfiel~ ZIP: 93302 D. HAVE YOU FILED A BUSINESS PLAN WITH THE DEPARTMENT UNDER A DIFFER~-NT NAME WITHIN THE LAST TWO YEARS? YES . . NO IF YES, UNDER WHAT NAME DID YOU FILE? E. THIS SUBMISSION IS A NEW OR REVISED IX BUSINESS PLAN SKCTZON 2: EMERGEN~NOTI~ICATION~ I~ ~he event of an emergency involving %he'rmlease or ~hrea~ened release of a hazardous ma~erial, telephone 9-1-1 and ~hen (800) 852-7550 o~ (91E) 427-434~. Th~s will notify your local f~re depar~men~ and the S~ate Office of Emergency Services as required by Sta~e law. Addi~onal Federal reports may be required. PERSONS WHO SHOULD BE NOTIFIED IN CASE OF EMERGENCY AT YOUR BUSINESS THAT HAVE FULL ACCESS AND CAN PROVIDE TECHNICAL ASSISTANCE: NAME AND TITLE DURING BUS. HRS. AFTER BUS. HRS. A. T_ ~ ~~ Ph# (an~)~o~-~n~ Ph# (~_9_~)292 0~".7 B. ~ ~ ~]~ Ph~ (~05~392-3364 Ph~ (~05%393-2207 - CONTINUED ON REVERSE - SECTION 3: LOCATION OF THE l~lN UTILITY SHUTOFFS FOR THE ENTIRE ~ BUSINESS '' Refer to Form 3 A. NAT.GAS/PROPANE: B. ELECTRICAL: C. WATER: D. SPECIAL/OTHER: E. LOCK BOX: YES~ IF YES, LOCATION: IF YES, DOES IT CONTAIN SITE PLANS? YES / NO MSDS? YES / NO' FLOOR PLANS? YES / NO KEYS? YES / NO SECTION 4: PRIVATE RESPONSE TEAM DESCRIPTION Do you have a group of employees trained to handle minor acciden~s involving hazardous ma~erials at your business? Yes y.~ No If so, you mus~ explain the level of ~ra~n~ng and equipment they possess and how ~he¥ are notified to respond. Chevron employees receive training at monthly Environmental and Safety meetings and environmental training seminars on how to handle releases of crude oil, and small releases of hazardous materials. The training includes how to evaluate and stop releases, containment, clean-up and notification. Backhoes, front-end loaders and vacuum trucks are used 'to cleanup spills° Employees and contractors are notified when a release occurs by company radio and telephones. Contractors that specialize in the cleanup of hazardous material spills are used for the cleanup of large spills of hazardous materials. SECTION 5: IDENTIPICATION OF TB~ CLOSEST APPROPRIATE EMERGENCY MEDICAL ASSISTANCE AVAILABLE TO YOUR BUSINESS #1 Bakersfield Memorial H~.~ta] #2 Mercy Hospital ADDRESS: 420 34th ~trec~ 2215 Truxtun Avenue CITY: Bakersfi. eld, ~A Bakersfield, CA PHONE: ( 805 ) 327-t79Z PHONE: (805) 328-5275 COMMENTS/ADDITIONAL INFO: - CONTINUED ON NEXT PAGE - (2) SECTION 6: EHPLOYEE TRAININQ EMPLOYERS ARE REQUIRED BY STATE LAW TO HAVE A PROGRAM WHICH PROVIDES EMPLOYEES WITH INITIAL AND REFRESHER TRAINING IN THE FOLLOWING AREAS: 1) Methods for safe handling of the hazardous materials used by your business. 2) The CAL OSHA Hazard Communication Standard. 3) Correct use of emergency response equipment and supplies available at your business. 4) The prevention, minimization, and cleanup procedures you have developed for your business and explained on the business plan forms. 5) The emergency evacuation p~ans you have developed, the notification procedures used to alert people to evacuate, and the closest ~ocation to obtain appropriate emergency medical care. 6) Procedures to coordinate with and assist the local emergency personnel that may respond to your business. ?) Who and how to call for immediate ass/stance in the event of an accident involving hazardous ma~erials. Describe the location of the written plan and the training records whic] are required to be developed and maintained. State law requires your t=ain~n~ records to be irmpected. Copies of Chevronts Hazard Communicacions Program, Hazard Macerial and Wasce ConCingency Plan, Emergency NoCificaCions Guideline, MiDi Binder, and SPCC Plans are available ac the Area Produccion Office. To comply with the Cai-OSHA Hazard Communicacion standard Crain±ng is §iven to each employee on the proper way to handle hazardous macerials. Training is. also provided on emergency nocificacion~ spill containment and cleanup and evacuation procedures ac our monthly environmental and safety meecings and ~nvironmental trai~ing seminars. STOP! Is your business divided into smaller geographic areas or units? No Continue on with Sections 7 through 10 of this form. xx Yes Do not answer Sections ? through 10 of this form. Sign your name at the bottom of Page 5, then fill out a Form ~ for every area your business was subdivided into. - CONTINUED ON REVERSE - SECTION ?: EXPLAIN WHAT PREVENTION, MINIMIZATION, AND CLEANUP PROCEDURES YOUR EMERGENCY PLAN INCLUDES. INCLUDE A DESCRIPTION OF MONITORING M~THODS AND PROCEDURES. SECTION 8: EXPLAIN TH~ NOTIFICATION M~THOD AND EVACUATION PROCEDURES YOU HAVE DEVELOPED FOR TH~ ~MPLOYEES TO USE IN AN EMERGENCY. YOU MUST INCLUDE A MEETING POINT. - CONTINUED ON NEXT PAGE - SECTION 9: EXPLAIN WHAT PRIVATE FIRE PROTECTION SYSTEMS ARE IN PLACE THAT MAY. ASSIST EMERGENCY RESPONDERS. SECTION 10: LIST TH~ LOCATION OF ANY WATER SUPPLIES THAT MAY BE USED BY EMEEG~ P. ESPONDERS. I, T.F. Harrison , , certify that the information submitted on all the business plan ~orms is accurate and complete. I understand tha~ this information will be used to fulfill my obligations under California Health and Safety Code Division 20 Chapter 6.95 et seq. and Title 42 U.S.G.C. Section 1100 et seq. and false information may be punishable by fine, imprisonment, o__r both. Super int endent 5 ~'~ 0 Title Date Chevron Chevron U.S.A. Inc. RECEIVED P. 0. Box 1392, Bakersfield, CA 93302 'JUN 2 7 1990 W67..~ MAT. DIV. June 25, 1990 FOCUS AIR DISPERSION MODEL Hazardous Materials Division Bakersfield Fire Department 2101H Street Bakersfield, CA 93301 Attention Ms. Barbara Brenner Dear Ms. Brenner, Here is a copy of the FOCUS model description issued by QUEST. This information should answer your questions about FOCUS's capability to model accidental chemical releases. We will send our hazard analysis report to you by July'30, 1990 to give us time to discuss the results before the August 13, 1990 due date. If you have any questions, please call Cindy Kmetz at 395-6513. S. C. WOODRUFF Attachment June Ohevron U,S,8, Inc. P.O, Box lg92 Bakersfield, 08 93302 The hazard analysis plan that you propose for the ammonia systems located at 5001 California and 4700 Stockdate is acceptable to this 6dminis%ering ~gency, I will need verification that the Focus air dispersion model is appropriate for accidental chemical, releases and is not limited to stack emission scenarios. The only other point needing clari?ication is the date for submittal that we discussed On the phone, august 1J is 'the date for resubmittal of the RNPP. It will be necessary for' me 'to review the hazard anatysis and risk assessment prior to revisions to the RMPP. Therefore the report , outlining the hazard study needs to be submitted by July Please contact me regarding the applications of the Focus dispersion model~ and call if I~can be of any assistance at all,, Sincerely, Barbara Brenner Hazardou~ Materials Planning Technician Chevron Chevron U.S.A. Inc. ~ RECEIVED P. O. Box 1392, Bakersfield, CA 93302 - ~-.~ 'JUN I 1 1990 June 8, 1990 HA.7_. MAT. DIV. RISK MANAGEMENT PREVENTION PLAN DIAZO AMMONIA SYSTEMS AT 5001 CALIFORNIA AVENUE AND 4700 STOCKDALE HIGHWAY Hazardous Materials Division Bakersfield Fire Department 2130 H Street Bakersfield, CA 93301 Attention: Ms. Barbara Brenner Dear Ms. Brenner, As you requested in your May 23, 1990 letter, here is our proposal for evaluating potential hazards of the diazo ammonia systems at 5001 California Avenue and 4700 Stockdale Highway. 1. Members of thehazard analysis team will be: . ~ ~ ~cf'"'l ~°3' ~ ~ rs. ~,~ r. C. J. Kmetz/ (Team Leader) Environmental Specialist, Chevron U.S.A., background in ,sza'f'e~t~-~n~i~e~i~ and ~industri'a-l--hygie~e. D. J. Fontaine, Engineer with Chevron Research Technology Company, Environmental Group, ~A-i~-~ssues~Tea~, background in ~he~i~-~.alT~ p~oces's-~a-n~-des&gn--e~g-i-neer~'ng-and~n~ir~o~me~t'a-l-~comp'~i~ance-.~~ .... ~ V. D. Hart, Rep~ogra~.ic--~S~.pe~viso~ at 5001 California Avenue. Engineering background. R. R. Rauhecker, R~p~ogra~h-i~S~p_er_~i~6f~at 4700 Stockdale Hwy. Engineering background. 2. Team strategy will be to use a "What If" study or a HAZOP study to evaluate risk associated with potential failures in the system. We will look at all components identified in Figures 1 and 2 which were submitted to you on May 18, 1990. 3. C. J. Kmetz and D. J. Fontaine will conduct the consequence analysis. 4. C. J. Kmetz will be responsible for quality control in the hazard analysis. D. J. Fontaine will be responsible for quality control regarding the community air dispersion model calculations. 5. The ~eam--~i~l~l~_~e~t~.~-__~he--p~oba~bi-l-i-ty--of_.s~y~_f~~p_o,n~t ~-~i-tu~b~s-ed--on expe~zen~_~i~~s~t~s--'~a~d~d~!~s~-e-d~_ i-n ~Lb-~-P~-~-V-~t-i~ i~-t'h%~_r_bcess_Indus~-~i~?by F. P. Leesand the ~EDA--databa~-e~-~ ..... 6. Besides damage caused by ~_~-~-q~a~e~7 damage to the cylinders or piping will be considered. 7. We will assume worst exposure conditions (minimum wind speed, maximum number of people, etc.) for both working hours and when trained Chevron emergency response personnel are not in the buildings. 8. D. J. Fontaine will use FOCUS air dispersion modeling program by QUEST Consultants, Norman, Oklahoma. 9. The team willco~iLd~e~-d~i~d~h~e~pe~lence_~_t~r_~'_~ia-~-di_~a--~---~nia ~er___a~on~7 and~i~l-us~ata¥in--Huma~-Error~An~a-lysis~by~S~ni~o estimate probability of human error. As you suggested, we will use high, medium, and low categories to evaluate probability and consequence of system failures or operational errors. Then we can evaluate risk to the community as well as risk to Chevron employees. Please contact C. J. Kmetz if you have any questions on this proposal. We understand that a completed report of the hazard analysis must be submitted to your office by August 13, 1990. S. C. WOODRUFF Vent Fi~ur~ 1 $001 ~nh~drou~ ~mmonla 8~t~m Vent Supply to ~ ~npped ~ ~ 3 Bruning Mlchine Figure 2 4700 Anhydrous Ammonia System CITY of BAKERSFIELD "WE CA RE" FIRE DEPARTMENT 2101 H STREET D S. NEEDHAM BAKERSFIELD. 93301 FIRE CHIEF 326-3911 Chevron U.S.A. Inc. P.O. Box l~gZ B~kersfield. CA 9SS02 Oear MS. Kmetz. The Risk Management and Prevention PLan ( RMPP ) that you submitted for the anhgdrous ammonia systems located at 5001 California Ave. and 4700 Stockdale Xwv. does not meet the minimum requirements set forth by the California Health and Sa£etW Code. Pursuant to Section ZSSS~, the RMPP must be based upon an assessment of the processes, operations, and procedures of the business and shall consider all of the following: The result~ of a Hazard and Operability Study which identifies the hazards associated with the handling of an acutely hazardous ~aterial due to operating error, equipment failure and external euent~ which m~V p~esent an acutei~ hazardous material accident risk. ~or the hazards identified in the Hazard and Operability studies, an offsite consequence analysis which, for the 'most iikei~ hazard~, assu~es pessimistic air dispersion and other adverse environmental conditions. The consequence analysis must also address the consequences to onsite receptors following an ammonia release. As we discussed on April 26, a Checklist Method o~ a ~hat If Study may be utilized for the purpose of risk assessment provided that it adequatel~ identities the hazards ~nd'addre~es the probability of occurrence for each event. I must review the risk assessment prior to making a decision regarding the type of RMPP that ~iii be ~equired. This is why I requested that you submit the risk analysis and proposed RMPP format prior to the completion of the RMPP. The accounting of procedure and process which you submitted does not appear to be based upon an initial risk analysis and therefore must be rejected as a RMPP. Attached is a questionnaire which ihi~ Bdmini~tecing Agency has recently begun to u~e in o~de~ to uerif~ that parties who prepare and certif~ a RMPP ~ comol~te a~e experienced in the field of risk anaigsi~. The second questionnaire, ~egarding the plan for ci~k analysis, ~iii he~p Vou to understand the tVpe of -s,~_ud::., '~hich we '.,require. attache~, bg June 11. 1990. Rise inc.i, ude ~ proposai regarding the ~ethod of ri~k anaivsis tha't you uould like to utilize. Upon appro~al of the ri~k assessment team. ~e wil! agree to a time frm~e for completion of the ri~k analvsi~ and the RMPP. Plem~e call ~e at 326-39?9 if Mou h~ue any qu~stion~. Sincerel9. Barbara Brenner Hazardous tlater±als Planning Technician £COMUEHDED QUALZFICATIONS FOR COMPLETION OF: THE HAZARD-OP£HABILIT¥ STUO¥ THE RMPP C£RTIFICATIOH OF THE RMPP The Risk Management and Prevention Program must be based upon the findings of Risk and Consequence Analyses completed by a technically qualified team. The Risk Analysis or Hazard and Operability study team members should rePresent a variety of disciplines reflecting the specilfic processes and materials applications at the facility ,Generally. these teams ail! include members from the discip~±nes of: Engineering Health.and Safety Maintenance Operations Depending upon complexitv of the operations, engineering and maintenance expert±se may fall ~nto the area6 of chemical mechanical or e~ectrical. The team leader, the responsible party ~ho may certify the document as complete. ~ay be a generallist. Ho~euer. the tea~ leader ~ust possess ~uffieient management ability and expertise t° understand the uar~ous components of the Risk Rnalysis, Hazard Eualuation and Risk Uanagement and Preuentiofl Program. To determine the qualifications of the team it aill be necessary to address the following questions: 1.' Uho ~i~l be members of the Hazard and Operability Study Team ? Prou~de the following information: Hame of each me~ber Experience in Hazard and Operability Studies Educational background Process Experience 2. Uho ~ill be the Haz-Op team leader and uhat are their qualifications or training ? ~. Who uiII conduct the Consequence AnaIys~s and uhat are their qualifications or training ? Uho aill perform quality control for the Hazard and Qperability Study and what are their qualifications or training ? 8 ~u~Marv addressing the qualification~ of the Haz-Op tea~ and a proposal indicating the type of risk analysis to be used ¢qust be sub~i't±ed to this office bM June 11. 1990 for approval. Th~ ~pp~ov~d ~e~M ~l~ ~hen n~ed ~o consider ~he following questions and sub~ ~ plan foF the Risk Ana~ys±s. 1. How do you propose to es~ate the pro~ab~it~ of equipment failure ? Oha~ external event~ . in addition to an earthquake of 8.3 nagnitode, do you plan to evaluate as a part of the Hazard and Operabilit~ Stud9 ? ~ S. Uhat factors do you plan to consider when conducting a vulnerability analysis ?< Factor~ contributing to size of and consequence to ~he vulnerable zone~) 4. ~hich air ~odei do you plan ~o use for the dispersion analysis ? S. ~hat methodology wiii be used for estimation of human error { operating error ) probability ? 6. Oho ~iii assign the operating error probabilities and what qualifications does this person have for this assignment ? ........................................................ ' ~, , . H~Z6ROOUS Mf%TERI~L ~- ammonia D~TE OF ~SSESSMENT = 8-21'-90 N~r'IE OF DISK FILE = CHEVRON,~SF *.~* SCENSRtO DESORIPTION Ofle. cylinder release ammonia, 15~ lb, P generic release r'a~,e = ~0 rain 4~¢ *~"'*~'* TOXIC U6POR DISPERSION ~N6L, YSIS RESULTS Dom'nwind di5'tance 'to concen'tra~ion of 5~ ppm -- at gr*ou, ndlevel = 726 feet -- at discham~e he.tBht = 725 fee% Peak concentration on g~ound is 75~.? ppm at a do~¢nwind distance of ~5 feet for elevated emission source specified by user, See at'(ached %abl. e(~) for' further' details. TOXIC VAPOR OtSPFRSION ANALYSIS RESULTS Downwind Distance Gr'oundleve~l Source Heigh't Initial[ Evacuation ...................... Ooncentra'~ ion Concentra~ ion Zone Width* (feet) (mile~) (ppm) (ppm) ( !00 02 t 9008 17659 73 I~5 03 ~595 ~23'1 ~ ~ 0 235 05 3898 3838 180 279 08 2817 278~ 32~ 07 2~ ~1 2~21 240 389 07 t688 ~678 270 4!3 e8 1370 I362 31 458 ~9 I t 37 t 132 340 503 t ~82 958 370 5~8 11 825 823 4.0~ 592 12 718 718 440 837 13 631 829 470 728 ~ 4 500' 500 *Usually safe for < 1 hour release, Longec releases or' sudden wind shifts may cequire a ia~ger' width or differ'en~ dir'ec~ion fcc ~he evacuation zone. See ChapCers 3 and ]2 of ~he guide for deCail5. Soumce height specified the user for this scenario was 1 fee~, TOXIC V~POR DISPERSION RN~t..YSIS RESULTS Downwind Distance C~ntamirlant ~rr'ival Time Conta~tiriant Departure Time ............................ at Downwind Loom{ion a~ Downwind Location fee¢ ) (r~iles) ( minu'f, es ) (minut:es) 100 .¢2 ,2 10.4 '145 .03 .3 10.8 190 ,04 .4 t0.~ 235 .05 ,S 10.9 279 .06 .8 11 , 1 324. ,07 , '7 11 , 3 389 ,~7 ,7 11 ,4 413 ,08 ,8 ! l ,8 ' 458 ,09 .9 'i 1 .8 503 ,1 '1 12 548 . !1 1 . 1 12. 1 592 ,12 1 ,2 t2,3 637 13 1 3 1 ':' S 682 ,13 1 ,3 12.6 728 , 14 1 .4 12.8 bAJTI(3N: See guide for assumptions used in estimating Chese ~.tmes. INPUT P~RAMETER SUMM~RY PHYSIOCHEMIC6L PROPERTIES OF M6TERI~L MOLEOUL.~R WEIGHT = 17.03 TOXIC W~POR LIMIT = 500 ppm CONTAINER CHARAOTERISTIOS TEMP OF OONT~tlNER CONTENTS ~ 8~ degrees F ENVIRONMENTAL/LOCATION CHAR6CTERISTICS AMBIENT TEMPERATURE = 70 degr"eos F WIND VELOCITY = 6 ~ph ATMOSPHERIC STABILITY C,L¢~SS = F V~POR/G~S DISCH~R6E HEI6HT = ~ Cee'~; KEY RESULTS PROVtDEO BY USER INSTEAD OF BY EVSLUATION METHODS V~]POR EVOL. UTION R~'TE '= IS lb/rain V¢~POR EVOLUTION DURATION = ~0 ~inutes KEY RESULTS OVERRIDDEN 8Y USER ~T SOME POINT AFTER COMPUTATION NONE 08SERVED '" O ;~_. T~ Lon6~or~ bo~ no~t cts f~"/tll'~ con~ji'~,iqv~ Nich'~;iime ccnd:i. '~ions S~'~'e"'~~, ,., ~,,. ,.,,~ c~f 5ur~/[ i~h'~; Thin c~v,srcas'~', Ur' ~.;~ ~Ir~ ............................................................ ~> o~ .... 4/8 <~ ~ ...... -~ ''~''' s .--~ .'7 ,'.:~ .... s ~ ~ ~ F FF~:~M,:~J !3Q)~ ]'~r~ PFc'rifT ~ ..... 98 'i decnee~, [:::' "ici i: r' ~ i P,P .~ m' T ~':; L' T "" '? UhF'OR ~::*~E:c. ~'~" A~'~'rE~v~ 'T'm~r:, cc~:'r,~'~:.tC u~:~-r p~,'?'rF~ FOR ¢:OH ~-& ? k~c:'D t' ..4AI::~AF' TER I EN' i CS 'F'vrh~ L,&EI(SHT OF r,n,Fr[:'~,~'c T ::'~' P C}F' r'.r~,, '"zN t ~H::D "F~M"*WM'r'C: ........ . ..... ~ ....... ~'m'v RESULT~ ~''~ ~c~:Tnn~:~ ~$y ~ ,:m~:~ NONE r'~c;,~:~:'~ ~r'~ (.,. ,: ~ 1.8 l"4e~lflE OF:' DT~ .k F'~LE rSiiEiJRON.f~F:' ,~.fi~*e+ DJ:eF''l-.x~''::~: [~'T'~:/n :;x!"Tr'n',~ ~3¢r~pF'a~zsaed 9a~, di~',~=,~.,,,:,, .......... ,..j~ ?r-c~m cor~ta:Ln~F' ........ ~ .............. 'x5 ,, ;5 ,. ........... **.~***.~. ,tOy f.C, .,,.:,,,~sr~nR. ,. ,_,, r-~I 5~ERS z~ ~. ,.,,, x:~l.a~, ,,,- vt: ~'c..~.,,, RESL~L.T*B: P~f:.ak. ,~","',~,~. ........ .,~-~'"'a{,,, , for or~ BF'e~.~rl,'4-, it~ 1 E15115 ppm ( f :'a~:: t 422 ,, ,~, BAKERSFIELD (Kern County Ai hal) LATITUDE: 350 25' N .. LONGITUDE: 1190 03' N PERIOD: December 1974 November 1979 LEVEL: Surface MONTHLY TitREE HOURLY RESULTANT WIND DIAGRAM Direction (ehown ~by arrows). Speed (mph) PST ~L · I I I~ - 'I ' 1 _1 1 I ' ' 'i 1 I , PST 1 AM ~ / ~ ~ AM 10 ~~~ 10 SEASONAL THREE HOURLY. DALLY AND YEARLY RESULTANt WIND SUMMARY WINTER SPRING SUMMER FALL ANNUAL "" 0~1~.2 '02312.633613.2 0~ )m'2.0028 ) 1.7 ,,. 08~ I ~.~oso 12.~_0~~ 0~6 j i.7os~ I ~ - ,,', ~78 I ~.8-~88 J3.0" ~881 ~ ~s 1'~.~ ~ I~.]_ ,,, ~g8 I ~8.. ~'1~.0 ~O~J 8.~ ~0~ i..s,~ . ~0~ l s.~ '" 026 J 2.7 33~ J ~.7 L. 324 ! ~.8 0!2 I 3.~ '34~ J4.3 A[R~IRIC DAIA glYlSl0~ ATMOSPHERIC STABILITY l llelle ...PuWngT~To~ iii i III ii I I ii i i i i i i i iii i Stability: A Function of Vertical Temperature Profile of Atmosphere. The Rate of Decrease of Temperature With Height is Known as the Lapse Rate, Under Adiabatic Condition, This is Known as the "D ay Adiabatic Lapse Rate" Which is Equal to T = l°C/100m. If Lapse Rate > T, then Weather is Unstable; Lapse Rate < T, Then Weather is Stable. Pasquill's Stability Categories Category Typical Wind Description Lapse. Dispersion Speed (m/sec) Rate Rate A I Very Sunny and Cloudless > > >T* Highest B 2 Sunny and Warm > > T C 5 Partial Cloud During Day > T D 5 Overcast Day or Night T E 3 Partial Cloud During Night <T F 2 Clear Night Negative Lowest * T = Lapse Rate BAKERSFIELD (Kern County A .~rm~nal) LATITUDE: 350 25' N . LONGITUDE: 1190 03' I'~ P£R[OD: December 1974 November 1979 LEV£L: Surface MONTHLY THREE HOURLY RESULTANT WIND DIAGR^M Direction (.hown by arrow~)0 Speed (mph) PST ~...~ 1 I t~ ~ 1 ~ I ~ I I' , I I I PST IO-~ ~ ~ ~ ~ 10 JAN FEB MAR APR MAY JUN JUL AUG SEP OC~ NOV DEC SEASONAL THREE HOURLY, DALLY AND YEARLY RESULTANT WIND SUMMARY WINTER SPRING SUMMER FALL ANNUAL __ '^" 0.8.~_. 2.2' 023 2.6. 336 3.2. 058 . 2..0 028 1.7 '^" 087 2,2 050 __2,_3 __0._'23 . 2.0 076 '1,7 059 .1,9 _ '^' ]08 2,5 065 1,2 127 1.8 106 2.1 106 1,8 __ ,o^. 178 1.8 288 3.0 288 4.6 245 2.2 .268 2.3 · . ''" 298 2.8 313 6.0 304 8.9 306 5,3 306 5.7 ''" 300 3..8 321 8.0 310 10.6 3Q6 6.8 311 7.2 ~ '" 026. 2,7 33~) 5.7 324 6,8 012 3.6 346 4.3 ,o~.. 083 2.8_ 020 4.2 004 5.6 . 059 2.2 031 3.2 '~^'"'~ 052 ~).8 341 3.3 · 321 4,5. 346 1.5 337 2,3 CALI~'C;'IIA AIR gESOU~CE% A[ROI(1RIC DAIA DIvISIO~I t/BI ATMOSPHERIC STABILITY OBallelle Puek)g T~ ro~ I Stability: A Function of Vertical Temperature Profile of Atmosphere. The Rate of Decrease of Temperature With Height is Known as the Lapse Rate. Under Adiabatic Condition, This is Known as the "D ay Adiabatic Lapse Rate" Which is Equal to T = 1°C/lOOm. If Lapse Rate > T, then Weather is Unstable; Lapse Rate < T, Then Weather is Stable. Pasquill's Stability Categories Category Typical Wind Description Lapse. Dispersion Speed (m/sec) Rate Rate A I Very Sunny and Cloudless > > >1'* Highest B 2 Sunny and Warm. >>T C 5 Partial Cloud During Day >T D 5 OvercaSt Day or Night T E 3 Partial Cloud During Night <T F 2 Clear Night Negative Lowest * T = Lapse Rate BAKERSFIELD (Kern County Ai 1) . LATI'I'UDE: 350 25' N . LONGITUDE: 1190 03' N PERIOD: December 1974 - November 1979 LEVEL: Surface MONTHLY THREE HOURLY RESULTANT WIND DIAGRAM Direction (mhown 'by allows), Sp'eed (mph) PST 2-4' I .... ~ I, : I I 71 1 ' I .' ! I i j PST SEASONAL THREE HOURLY, DALLY AND YEARLY RESULTANT WIND SUMMARY WINTER SPRING SUMMER FALL ANNUAL 085 2,2 023 2,6 33.6 I .3,2 058 2.0 028 1 · 7__Z__. 087 2,2I 050 2,3 ' 023 2,0 07..6.. 1,7 059 J,9,, 1.08 2 5~'°65 ; f.2 -i-27 1.8 lOG J__2.1 lOG ].8. !78 1.8 288 3.0 288 4.6 245. 2.2 268 2.3 ~298 2.8 313 6.0 _ 304. 8.9 306 5,3 306 5.7 300 3.8 32l 8.0 310, 10.6 306 6.8 3ll 7.2 026 2.2 ,331) ~.7 ,,324 6.8 O12 ,3.6. 346 4.3 083 2,8. 020 4,2 004 _5.6 059 2, 2 O3l 3,2 052 0_,8 ,.341 3.3, 321 4.5 3_46 ].5 337 2,3 ATMOSPHERIC STABILITY OBallelle ...Pu~dngT~To~ IIII I I I I I I Stability: A Function of Vertical Temperature Profile of Atmosphere. The Rate of Decrease of Temperature With Height is Known as the Lapse Rate. Under Adiabatic Condition, This is Known as the "D ay Adiabatic Lapse Rate" Which is Equal to T = 1°C/lOOm. If Lapse Rate > T, then Weather is Unstable; Lapse Rate < T, Then Weather is Stable. Pasquilrs Stability Categories Category Typical Wind Description Lapse. Dispersion Speed (m/sec) · Rate Rate A I Very Sunny and Cloudless > > >1'* Highest B 2 Sunny and Warm > > T C 5 Partial Cloud During Day > T D 5 Overcast Day or Night T E 3 Partial Cloud During Night <T F 2 Clear Night Negative Lowest · T = Lapse Rate BAKERSFIELD (Kern Counly hal) LATITUDE: 350 2.5' N LONGITUDE: 119° 03' hi PERIOD: December 1974 - November 1979 LEVEL: Surface MONTHLY THREE HOURLY RESULTANT WIND DIAGRAM Direction (mhown by arrow~), Speed (mph) PST 2'~' I I I~ "~ 1 _1 ~ I ' '1' ~ I I PST AM -~ ~ ~ ~ I AM ~ I, I I ,I ,, JAN FEB MAR APR MAY JUI~ JUL AUG SEP OCT NOV DEC SEASONAL THREE HOURLY, DAILY AND YEARLY RESULTANT WIND SUHMARY WINTER SPRING SUMMER FALL ANNUAL 0~5 2.,2 023 2,6 336 3.2 058_ 2.0 028 1.7 .087 2,2 050 2,3 _0~23 2.0 076 1..,7 059 .1 ,g 1.08 2.5_~ 065., 1,2 _.12/ 1.8 106 ____2,1 106 1,8 178 1 8 288 3,0 288 4 6 245 ~,2 268 2,3 ~29.8 2.8 313 6.0 304 8.9 306 5.3 306 5,7 300 3,8 3..21, 8,0 310 10.6 306 6,8 3)1 7,2 026 2,7 _339 5,7 324 6,8 012 3,6 .346 4,3 083 2,8 0.20 4,2 004 ~5.6 059 2~2 031 _3,2 052 0.8 341 3.3 .... 32] 4.5 346 1.5 337 2.3 AEAb~(1RIC DAIA Ol¥1SlOtl 4/B4 ATMOSPHERIC STABILITY Ol llelle II Stability: A Function of Vertical Temperature Profile of Atmosphere. The Rate of Decrease of Temperature With Height is Known as the Lapse Rate. Under Adiabatic Condition, This is Known as the "D ay Adiabatic Lapse Rate" Which is Equal to T = l°C/100m. If Lapse Rate > T, then Weather is Unstable; Lapse Rate < T, Then Weather is Stable. Pasquill's Stability Categories Category Typical Wind Description Lapse. Dispersion Speed (m/sec) Rate Rate A I Very Sunny and Cloudless > > >1'* Highest B 2 Sunny and Warm · > T C 5 Partial Cloud During Day > T D 5 Overcast Day or Night T E 3 Partial Cloud During Night < T F 2 Clear Night Negative Lowest * T = Lapse Rate Chevron Chevron U.S.A. Inc. P. O. Box 1392, Bakersfield, CA 93302 May 18, 1990 RISK MANAGEMENT PREVENTION pLAN DIAZO AMMONIA SYSTEMS AT 5001 CALIFORNIA AVENUE AND 4700 STOCKDALE HIGHWAY Hazardous Materials Division Bakersfield Fire Department 2130 H Street Bakersfield, CA 93301 Attention: Ms. Barbara Brenner Dear Ms. Brenner, To fulfill requirements of the California Health and Safety Code Section 25534, we are sending this risk management prevention plan for the diazo ammonia systems at our two Bakersfield office buildings, 5001 California Avenue and 4700 Stockdale Highway. Because we use low volumes of anhydrous ammonia and the systems are fairly simple, we are submitting a modified plan, as suggested in Risk Management and Prevention Program Guidance by the California Office of Emergency Services. Our recommendations for improvements, mainly administrative changes, are listed at the end of the report. If you have any questions about the attached report or if you would like to inspect the systems, please contact Cindy Kmetz at (805) 395-6513. Attachments 1990 RISK MANAGEMENT PREVENTION PLAN CHEVRON U.S.A. INC. BAKERSFIELD, CA A. GENERAL FACILITY DESCRIPTION Anhydrous ammonia is used at two Chevron office buildings, 5001 California Avenue and 4700 Stockdale Highway, in diazo process equipment. The equipment is used to copy maps and blue-prints. Each reprographics area has 2 trained designated operators. The system design, history of use, and current work practices are described below for each building. 5001 California Avenue: This system was installed in 1985. Three Ozalid copy machines (Model 930D, 300, and 2001) are located in Reprograhics, Room A162. A total of three cylinders of anhydrous ammonia (each contains 150 pounds of anhydrous ammonia) are located outside the building. One cylinder is connected to the system and two are stored. One cylinder is used every 4 to 5 weeks. 4700 Stockdale: This system was installed in 1984. One AM Bruning Model 8750 is located in the Reprographics, Room Al9. Two cylinders of anhydrous ammonia (each contains 150 pounds of anhydrous ammonia) are located outside the building. One cylinder is connected to the system and the other is stored as a backup. One cylinder is used every 6 weeks. B. BUSINESS PLANS The 1990 Business Plans and floor plans for each building are attached. C. HISTORY OF ACCIDENTS No accidents have occurred with either system. D. INSPECTION AND MAINTENANCE PROCEDURES 5001 California Avenue: Daily the Reprographics Supervisor visually inspects the manifold indoors: valves and regulators. He checks cylinder connections and makes sure the cylinders are secured when the empty cylinder is replaced every 4 to 5 weeks. Preventive maintenance is performed on the three machines bimonthly by Ozalid. Ozalid will also respond to make any unscheduled repairs as needed. 4700 Stockdale Highway: The Drafting Supervisor visually inspects the cylinder connection, and the manifold located outdoors, which includes valves and regulators, when the empty cylinder is replaced every 4 to 6 weeks. Preventive maintenance is performed monthly by Action Repro Systems. Action Repro Systems will make unscheduled repairs as needed. E. SYSTF.~DESI~N Refer to Figure 1, 5001 Anhydrous Ammonia System and Figure 2, 4700 Anhydrous Ammonia System attached. 5001 California Avenue System Components: 1. Three cylinders are secured to the building and are protected by a 6-foot high chain-link fence with a locked gate. The key to the lock is kept on the manifold plate in the Reprographics Room. 2. A sign on the gate reads "CAUTION AMMONIA." 3. CGA (Compressed Gas Association) Connection at cylinder. 4. Flexible tubing, rated for a line pressure of 1500 psig. 5. 1/2 inch ID Schedule 40 black iron pipe. 6. Segments~of 1/2 inch pipe, connected by threaded and sealed fittings, extend through crawl-space above ceiling to the Reprographics Room. A "Y" connection overhead connects the pipe to two Ozalid manifolds located in the Reprographics Room. 7. Stainless-steel ball valve, main control valve to manifold. 8. An orifice in the supply line limits the flow of gas into the manifold. 9. Pressure relief valve (spring-loaded) set at 250 psig relieves to vent line. 10. Vent line extending above the cylinder area. 11. Stainless-steel ball valve controls voluntary releases to vent line. 12. A bellows diaphragm regulator with stainless steel interior regulates the supply of gas to the machine. Pressure is stepped down from 100 psig tank pressure to 20 psig. 13. Pressure gauges, with stainless-steel interior parts, indicate pressure on supply and discharge sides of the regulator. 14. Stainless-steel ball valve controls supply to the machines. 15. 1/8 inch stainless-steel tubing connects the machine to 1/2 inch pipe which runs overhead from the manifold area. 16. All pipe in the manifold area is Schedule 80, all other pipe is Schedule 40. 17. A local exhaust ventilation system prevents ammonia gas from entering the work area. The ventilation system for the 930D and 2001 machines consists of a canopy hood over the machine and a duct connected to the back of the machine to control gas inside the machine. A duct extending from the back of the Ozalid 300 connects to the same ventilation system, and gas is exhausted out a vent stack on the building roof. 18. Only one manifold and one cylinder is used at time. The cylinder supplies three Ozalid machines. 4700 Stockdale Highway System Components: 1. Two cylinders are secured to the building and are protected by a 7-foot high wooden shed with a locked gate. The Drafting Supervisor, machine operator, and all supervisors have a key to the lock. One cylinder is connected to the system. 2. A detailed sign on the gate provides a warning on hazards of anhydrous ammonia and lists first aid procedures. 3. CGA Connection at cylinder. 4. Flexible tubing rated for 1500 psig. 5. 1/2 inch ID Schedule 80 iron pipe. 6. Pressure relief valve (bursting disc) set at 250 psig. 7. Vent line extending above the cylinder area. 8. Stainless-steel ball valve to supply line. 9. A bellows diaphragm regulator with stainless steel interior regulates the supply of gas to the building. Pressure is stepped down from 100 psig tank pressure to 15 psig. 10. Pressure gauges (stainless steel interior) on supply and discharge sides of the regulator. 11. Segments of 1/4 inch pipe, connected by threaded and sealed fittings, extend through crawl-space above ceiling to the Reprographics Room and into the AM Bruning machine. 12. Needle valve directly behind the AM Bruning is the on/off control to the machine. 13. A ventilation system consisting of a duct connected to the back of the AM Bruning and a canopy hood over the machine prevents ammonia gas from entering the work area. The gas is exhausted on the building roof. 14. Ail piping within the manifold is Schedule 80, all other pipe is Schedule 40. F. TI~INING ~ EMERGENCY PROCEDURES There are two designated machine operators in each of the reprographics areas. These operators are trained on the hazards of anhydrous ammonia. A Material Safety Data Sheet for anhydrous ammonia is available for the employees. An operator is always in the room when the machines are supplied with anhydrous ammonia. The Reprographics Supervisor and the Drafting Supervisor are responsible for disconnecting empty cylinders and connecting new cylinders when required. Each building has two additional trained employees who can fill in for the two supervisors mentioned above. The Reprographics Supervisor and the Drafting Supervisor are responsible for shutting off the anhydrous ammonia cylinders in their buildings in an emergency. Each building has two additional designated employees who will shut off the cylinders if the supervisor above is unavailable. A Self-Contained Breathing Apparatus (SCBA) is located at 4700 Stockdale Highway to be used for emergency situations in that building. In an emergency, operators will evacuate the reprographics areas through one of two exits. Evacuation plans for all occupants of the two buildings are posted on the bulletin boards, and periodic evacuation drills are conducted. Vent 4 Il I g-I ~P'~ ~1~4 ozaSllUdPPl~Yacth~nee Figure 1 5001 Anhydrous Ammonia System 11 Vent Ceiling 5 Supply to Brunlng Mnchlne Cnpped ~ ..~ 3 Figure 2 4700 Anhydrous Ammonia System CHECI~L~T R1VLP? This format is based on the use of a Note: If P&!Ds and other design documents checklist and safety review method for a arc not available, a survey may be helpful to Iow impact facility, i.e., a less rigorous generate the checldist. If a phys,ical survey RMPP than the HazOp method. Close prox- is performed to develop the ch6cklist, the imity to a school, hospital, long-term health checklist could be back-checked in the plant care facility, residential areas and day care after the hazard evaluation has been per- centers should be considered. ~ formed. The RMPP should cover, at a minimum, the If two AHMs require an RMPP, it could in- major elements of the law. Some suggestions clude all sections above for both chemicals. If follow: more than tiro AHMs require an RMPP, a combined RMPP may be desirable. Identifying the means of preventing the fol- lowing potentially unsafe conditions could be significant. 1. over or under pressure of ,M-IM process 2. over or under temperature of,M-12vl process 3. over or underfi!l~ng of AHM 4. excess, no flow, or bac!aClow of AHM 5. mixing incorrect materials or materials in incorrect proportions A description of any devices used (e.g., High Temperature Shutdown Switch) for preven- tion or mitigation of identified potentially unsafe conditions. Identifying specific reasonable measures which may be taken to reduce the risk of an AHM release and thereby minimize the sever- ity of a release if one should occur. A schedule for implementing these steps would be important. E-4 CHEC:IL~T This format is based on the use of a Note: If PiIDs and other design aocuments checklist and safety review method for a are not available, a survey may low impact facility, i.e., a less rigorous generate the checldist. If a physical survey I~MPP than the HazOp method. Close prox- is performed to develop the checklist, the imity to a school, hospital, Iong-term health checklist could be back-checked in the plant care facility, residential -areas and day care after the hazard evaluation has been per- centers should be considered, formed. Thc RMPP should cover, at a minimum, the If two AHMs require an RMPP, it could in- major elements of the taw. Some suggestions elude all sections above for both chemicals. If follow: more than ri,vo AHMs require an RMPP, a combined tLMPP may be desirable. Identifying the means of preventing the fol- lowing potentially unsafe conditions could be si=~nificant. 1. over or under pressure of AHM process 2. over or under temperature of AHM process 3. over or underfilling of 4. excess, no flow, or backflow of AHM 5. mixing incorrect materials or materials in incorrect proportions A description of any devices used (e.g., High Temperature Shutdown Switch) for preven- t/on or mitiga~on of identified potentially unsafe conditions. Identifying specific reasonable measures which may be taken to reduce the risk of an AHM release and thereby minimize the sever- 'ity of a release if one should occur. A schedule for implementing these steps would be important. "WE CARE" FIRE DEPARTMENT 2101 H STREET D S. NEEDHAM BAKERSFIELD, 93301 FIRE CHIEF 326-3911 May 9, 1990 Chevron U.S.A. Inc. P.O. Box 1392 Bakersfield, CA 93302 Dear Ms. Metts, I am writing to confirm our phone conversation of April 26, 1990 and to inquire about progress on the risk analysis studies that you were completing. You indicated that the risk analyses for the ammonia systems at 5001 California Ave and 4700 Stockdale Hwy. would be submitted to this office by May 5, 1990. I have not received anything from you reflecting progress toward the completion pi these Risk Management and Prevention Programs. It is important that you adhere to the deadlines that we set, as there are stiff penalties (uo to 20005 per day) for failure to comply with Section 25534 of the California Health end Safety Code. Submittals of RMPP materials should be sent to the Bakersfield Fire Department, Hazardous Haterials Division 2130 G St. Bakersfield, CA 93301. Please contact me as soon as possible regarding the status of these RMPPS. Sincerely, Barbara Brenner Ha=srdous Materials Planning Technic!an May 18, 1989 Chevron USA Inc. P.O. Box 1392 Bakersfield~Calif 93302-13B2 Dear~ Business Owner: Your business Chevron USA Inc, located at 5200 ~tockdale Hwy~ has been identified as a handler of Acutely Hazardous Materials. It has been determined that your operation may present an acutely hazardous materials accident risk and therefore pursuant to section 25534 of the Health and Safety Code you will be required to submit a Risk Management and Prevention Program~ (RMPP}. for ANHYDROUS AMMONIA. The RMPP shall include the following elements: A DESCRIPTION OF EACH ACCIDENT INVOLVING ACUTELY HAZARDOUS MATERIALS WHICH HAS OCCURRED AT THE BUSINESS OF FACILITY WITHIN THREE YEARS FROM THE DATE OF THE REQUEST MADE PURSUANT TO SUBDIVISION (A)~ TOGETHER WITH A DESCRIPTION OF THE UNDERLYING CAUSES OF THE ACCIDENT AND THE MEASURES TAKEN~ IF ANY~ TO AVOID A RECURRENCE OF A SIMILAR ACCIDENT. ~ A REPORT SPECIFYING THE NATURE~ AGE~ AND CONDITION OF THE EQUIPMENT USED TO HANDLE ACUTELY HAZARDOUS MATERIALS AT THE BUSINESS OF FACILITY AND ANY SCHEDULES FOR TESTING AND MAINTENANCE. DESIGN~ OPERATING~ AND MAINTENANCE CONTROLS WHICH MINIMIZE THE RISK OF AN ACCIDENT INVOLVING ACUTELY HAZARDOUS MATERIALS. DETECTION~ MONITORING~ OR AUTOMATIC CONTROL. SYSTEMS TO MINIMIZE POTENTIAL ACUTELY HAZARDOUS MATERIALS ACCIDENT RISKS. A SCHEDULE FOR IMPLEMENTING ADDITIONAL STEPS TO BE TAKEN BY THE BUSINESS~ IN RESPONSE TO THE FINDINGS OF THE ASSESSMENT PERFORMED PURSUANT TO SUBDIVISION (D)~ TO REDUCE THE RISK OF AN ACCIDENT INVOLVING ACUTELY HAZARDOUS MATERIALS. THESE ACTIONS MAY INCLUDE ANY OF THE FOLLOWING: iNSTALLATION OF ALARM~ ~ETECTION~ MONITORING~ OR AUTOMATIC CONTROL DEVICES. Page 2 Risk Management and Prevention Program EQUIPMENT MODIFICATIONS, REPAIRS, OR ADDITIONS. CHANGES IN THE OPERATIONS~ PROCEDURES, MAINTENANCE SCHEDULES, OR FACILITY DESIGN. AUDITING AND INSPECTION PROGRAMS DESIGNED TO ALLOW THE HANDLER TO CONFIRM THAT THE RISK MANAGEMENT AND PREVENTION PROGRAM IS EFFECTIVELY CARRIED OUT. RECORDKEEPING PROCEDURES FOR THE RISK MANAGEMENT AND PREVENTION PROGRAM. THE RMPP SHALL BE BASED UPON AN ASSESSMENT OF THE PROCESSES, OPERATIONS, AND PROCEDURES OF THE BUSINESS, AND SHALL CONSIDER ALL OF THE FOLLOWING: THE RESULTS OF A HAZARD AND OPERABILITY STUDY WHICH IDENTIFIES THE HAZARDS ASSOCIATED WITH THE HANDLING OF AN ACUTELY HAZARDOUS MATERIAL DUE TO OPERATING ERROR, EQUIPMENT FAILURE, AND EXTERNAL EVENTS, WHICH MAY PRESENT AN ACUTELY HAZARDOUS MATERIALS ACCIDENT RISK. FOR THE HAZARDS IDENTIFIED IN THE HAZARD AND OPERABILITY STUDIES, AN OFFSITE CONSEQUENCE ANALYSIS WHICH, FOR THE MOST LIKELY HAZARDS, ASSUMES PESSIMISTIC AIR DISPERSION AND OTHER ADVERSE ENVIRONMENTAL CONDITIONS. THE RISK MANAGEMENT AND PREVENTION PROGRAM SHALL IDENTIFY, BY TITLE, ALL PERSONNEL AT THE BUSINESS WHO ARE RESPONSIBLE FOR CARRYING OUT THE SPECIFIC ELEMENTS OF THE RMPP, AND THEIR RESPECTIVE RESPONSIBILITIES, AND THE RMPP SHALL INCLUDE A DETAILED TRAINING PROGRAM TO ENSURE THAT THOSE PERSONS ARE ABLE TO IMPLEMENT THE RMPP. THE HANDLER SHALL REVIEW THE RISK MANAGEMENT AND PREVENTION PROGRAM, AND SHALL MAKE NECESSARY REVISIONS TO THE RMPP AT LEAST EVERY THREE YEARS, BUT, IN ANY EVENT, WITHIN 60 DAYS FOLLOWING A MODIFICATION WHICH WOULD MATERIALLY AFFECT THE HANDLING OF AN ACUTELY HAZARDOUS MATERIAL. Page 3 Risk Management and Prevention Program THE RISK MANAGEMENT AND PREVENTION PROGRAM~ AND ANY REVISION REQUIRED BY SUBDIVISION (H}~ SHALL BE CERTIFIED AS COMPLETE BY A QUALIFIED PERSON AND THE FACILITY OPERATOR. The Health and Safety Code provides that all existing businesses required to submit an RMPP have 12 months from the time of the request to complete and implement the plan. This plan should therefore be submitted to this office within one year from this date. If I can be of any assistance please don't hesitate to call. I can be reached at 326-3979. Sincerely Yours, Hazardous Materials Planning Technician REH:vp RMPP. DOC CHEVRON U.S.A. INC. WESTERN PRODUCTION BUSINESS UNIT RISK MANAGEMENT AND PREVENTION PLAN BAKERSFIELD, CALIFORNIA APRIL 1991 THIS RMPP HAS BEEN PREPARED BASED ON A HAZARD OPERBILITY ANALYSIS AND ITS COMPL_E~ENESS IS SO CERTIFIED WILLIAM E. BLEVlNS - PREPARER SAFETY ENGINEER CHEVRON U.S.A. VERNON D. HART FACILITY OPERATOR CHEVRON U.S.A. TABLE OF CONTENTS PAGE A. GENERAL FACILITY DESCRIPTION 1 B. HISTORY OF ACCIDENTS 1 C. INSPECTIONS AND MAINTENANCE PROCEDURES 1 D. SYSTEM DESIGN 2 · 5001 CALIFORNIA AVENUE 2 · PROPOSED SYSTEM MODIFICATION - 5001 CALIFORNIA AVENUE 3 · 4700 STOCKDALE SYSTEM COMPONENTS 3 E. TRAINING AND EMERGENCY PROCEDURES 4 F. SYSTEM MAINTENANCE 6 G. RISK ANALYSIS 6 H. DISPERSION MODELING 6 EXHIBITS 1. 5001 CALIFORNIA AVENUE ANHUDROUS AMMONIA SYSTEM 2. 4700 STOCKDALE HIGHWAY ANHYDROUS AMMMONIA SYSTEM 3. 5001 CALIFORNIA AVENUE FLOOR PLANS 4. 4700 STOCKDALE HIGHWAY FLOOR PLANS 5. DIAGRAM OF FLV 120A FLOW LIMIT SHUT OFF VALVE 6. FOCUS DISPERSION MODEL Chevron Chevron U.S.^. Inc. P.O. Box 1392, Bakersfield, CA 93302 S. C. Woodruff Manager-Environmental, Safe~y, Fire & Health Western Production Business Unit July 30, 1991 DISCONTINUED USE OF DIAZO AMMONIA SYSTEM AT 4700 STOCKDALE HIGHWAY Hazardous Materials Division Bakersfield Fire Department 2130 "H" Street Bakersfield, CA 93301 Attention: Ms. Barbara Brenner Dear Ms. Brenner: Please be advised that Chevron has relocated from 4700 Stockdale Highway and the ammonia cylinders at that address have been removed. If additional information is required please contact Bill Blevins at 633-4445. Very truly yours, S. C. WOOD~UF~ 1990 RISK MANAGEMENT PREVENTION PLAN CHEVRON U.S.A. INC. BAKERSFIELD, CA A. GENERAL FACILITY DESCRIPTION Anhydrous ammonia is used at two Chevron office buildings, 5001 California Avenue and 4700 Stockdale Highway, in diazo process equipment. The equipment is used to copy maps and blue-prints. Each reprographics area has 2 trained designated operators. The system design, history of use, and current work practices are described below for each building. 5001 California Avenue: This system was installed in 1985. Three Ozalid copy machines (Model 930 D, and 300, and 2001) are located in Reprographics, Room A162. A total of threee cylinders of anhydrous ammonia (each contains 150 pounds of anhydrous ammonia) are located outside the building. One cylinder is connected to the system and two are stored. One cylinder is used every 4 to 5 weeks. 4700 Stockdale: This system was installed in 1984. One AM Bruning Model 8750 is located in the Reprographics, Room Al9. Two cylinders of anhydrous ammonia (each contains 150 pounds of anhydrous ammonia) are located outside the building. One cylinder is connectaed to the system an the other is stored as backup. One cylinder is used every 6 weeks. Chevron has elected not to re-new its lease for this facility. The building will be vacated and the Ammonia cylinders removed on or before August 1, 1991. A statement of closure will be provided as a supplement to this RMPP. B. HISTORY OF ACCIDENTS No accidents have occurred with either system. C. INSPECTION AND MAINTENANCE PROCEDURES 5001 California Avenue: Daily the Reprographics Supervisor visually inspects the manifold, valves and regulators located inside the building. He checks cylinder connections and makes sure the cylinders are secured when the empty cylinder is replaced every 4 to 5 weeks. Preventive maintenance is performed on the three machines bimonthly by Ozalid. Ozalid will also- repond to makae any unscheduled repairs as needed. 4700 Stocl~dale Highway: The Drafting Supervisor visually inspects the cylinder connection, and the manifold located outdoors, which includes valves and regulators, when the empty cylinder is replaced every 4 to 6 weeks. Preventive maintenance is performed monthly by Action Repro System who will also make unscheduled repairs as needed. -Il D. SYSTEM DESIGN Refer to Figure 1, 5001 Anhydrous Ammonia System and Figure 2, 4700 Anhydrous Ammonia System attached. 5001 California Avenue System Components: 1. Three cylinders are secured to the building and are protected by a 6-foot high chain-link fence with a locked gate. The key to the lock is kept on the manifold plate in the Reprographics Room. 2. A sign on the gate reads "CAUTION AMMONIA." 3. CGA (Compressed Gas Association) Connection at cylinder. 4. Flexible tubing, rated for a line pressure of 1500 psig. 5. 1/2 inch ID Schedule 40 black iron pipe. 6. Segments of 1/2 inch pipe, connected by threaded and sealead fittings, extend through crawl-space above ceiling to the Reprographics Room. A "Y" connection overhead connects the pipe to two Ozalid manifolds located in the Reprographics Room. 7. Stainless-steel ball valve, main control valve to manifold. 8. An orifice in the supply line limits the flow of gas into the manifold. 9. Pressure relief valve (bursting-disc) set at 250 psig relieves to vent line. 10. Vent line extending above the cylinder area. 11. Stainless-steel ball valve controls voluntary releases to vent line. 12. A bellows diaphragm regulator with stainless steel interior regulates the supply of gas to the machine. Pressure is stepped down from 100 psig tank pressure to 20 psig. 13. Pressure gauges, with stainless-steel interior parts, indicate pressure on supply and discharge sides of the regulator. 14. Stainless-steel ball valve controls supply to the machines. 15. 1/8 inch stainless-steel tubing connects the machine.~i to 1/2 inch pipe which runs overhead from the manifold area. 16. All pipe in the manifold area is Schedule 80, all other pipe is Schedule 40. 17. A local exhaust ventilation system prevents ammonia gas from entering the work area. The ventilation system for the 930D and 2001 machines consist of a canopy hood over the machine and a duct connected to the back of the machine to control gas inside the machine. A duct extending from the back of the Ozalid 300 connects to the same veantilation system, and gas is exhausted out a vent stack on the building roof. -2- 18. Only one manifold and one cylinder is used at time. The cylinder supplies three Ozalid machines. Proposed System Modification - 5001 California The following modifications will be completed no later than January I, 1992. 1. Install flow limit shut-off valve, series FLV 120A, near cylinder pressure regulator. 2. Install a steel canopy over handling and storage area. Design to be approved by the Hazardous Materials Division prior to construction. 3. Install a manually controlled sprinkler system directly over the ammonia cylinders. Control valve to be placed in close proximity to the nearest building door. 4. Install automatic fire sprinkler beneath canopy. 4700 Stockdale Highway System Components: 1. Two cylinders are secured to the building and are protected by a 7-foot high wooden shed with a locked gate. The Drafting Supervisor, machine operatoar, and all supervisors have a key to the lock. One cylinder is connected to the system. 2. A detailed sign on the gate provides a warning on hazardous of anhydrous ammonia and lists first aid procedures. 3. CGA Connection at cylinder. 4. Flexible tubing rated for 1500 psig. 5. 1/2 inch ID Schedule 80 iron pipe. 6. Pressure relief valve (bursting disc) set at 250 psig. 7. Vent line extending above the cylinder area. 8. Stainless-steel ball valve to supply line. 9. A bellows diaphragm regulator with stainless steel interior regulates the supply of gas tao the building. Pressure is stepped down from 100 psig tank pressure to 15 psig. I0. Pressure gauges (stainless steel interior) on supply and discharge sides of the regulator. 11. Segments of 1/4 inch pipe, connected by threaded and sealed fittings, extend through crawl-space above ceiling to the Reprographics Room and into the AM Bruning machine. 12. Needle valve directly behind the AM Bruning is the on/off control to the machine. 13. A ventilation system consisting of a duct connected to the back of the AM Bruning and a canopy hood over the machine prevents ammonia gas from entering the work area. The gas is exhausted on the building roof. -3- 14. All piping within the manifold is Schedule 80, all other pipe is Schedule 40. E. TRAINING AND EMERGENCY PROCEDURES There are two designated machine operators in each of the reprographics areas. These operators are trained on the hazards of anhydrous ammonia. A Material Safety Data Sheet for anhydrous ammonia is available for the employees. An operator is always in the room when the machines are supplied with anhydrous ammonia. The ReprographJ ~s Supervisor and the Drafting Supervisor are responsible for disconnecting empty cylinders and connecting new cylinders when required. Each building has two additional trained employees who can fill in for the two supervisors mentioned above. The Reprographics Supervisor and the Drafting Supervisor are responsible for shutting off the anhydrous ammonia cylinders in their buildings in an emergency. Each building has two additional designated employees who will shut off the cylinders if the supervisor above is unavailable. A Self-Contained Breathing Apparatus (SCBA) is located at Stockdale Highway to be used for emergency situations in that building. In a emergency, operators will evacuate the reprographics areas through one of two exits. Evacuation plan for all occupants of the two buildings are posted on the bulletin boards, and periodic evacuation drills are conducted. The following parties may be contracted in a emergency: City of Bakersfield Fire Department 2130 "G" Street (805) 326-3979 Hazardous Material Coordinator Chevron U.S.A. Inc. Work Number ~ Numl~er Vic Lucas (805) 334-4436 (805) 324-6340 Bill Blevins (805) 334-4445 (805) 398-0419 Kirk Zwicky (805) 334-4455 (805) 836-1622 Ambulance, Paramedics, Police, Fire and Rescue Dial 911 Hospitals: Merch Hospital Emergency: (805) 328-5275 Bakersfield Memorial Hospital (805) 327-1792 San Joaquin Hospital (805) 395-3000 -4- In the event of a significant release the following receptors may need to be contacted and advised to stay indoors until the ammonia has dispersed. Near 5001 California First Assembly of God Church (805) 327-8446 Stockdale Christian School (805) 327-3927 Atrium Building Cafe (805) 631-0117 Near 4700 Stockdale First United Methodist Church (805) 325-1267 Offices at 4800 Stockdale (805) 326-6767 (Chevron Purchasing) Nearby Apartments and Homes Shelter in place guidelines wilibe developed and a presentation made to the administration of the Stockdale Christian School advising of the appropriate action to be taken in the event of an ammonia release from our 5001 California Avenue building. Topic material will be submitted to the Bakersfield Fire Hazardous Materials Division for review no later than September 1, 1991. Responsibility for notifying the school in the event of an ammonia release is assigned as follows. 1. Vern Hart - Reprographics Supervisor - 395-6519 2. Paul Lackey - Drafting Supervisor - 395-6501 Personnel who connect and disconnect anhydsrous ammonia cylinders and equipment operators shall have training on proper procedures and on the hazards of anhydrous ammonia. Training will be documented and repeated annually. The reproduction work groups will develop written procedures for changing cylinders and either post the procedures at the cylinders or have them readily available. Procedures for emergencies involving anhydrous ammonia shall be reviewed with all building occupants, this shall include notification procedures, e.g. internal reporting, Fire Department, schools, etc. Two SCBAs shall be kept near each reprographics area in case of an emergency. Employees who may respond to a leak will be SCBA trained and certified. The SCBAs shall be inspected monthly, and inspections will be documented on checklist kept inside the SCBA case. SCBA units will be serviced at least annually. Each manifold area in the 5001 California Avenue will be labeled "Anhydrous Ammonia." -5- F. SYSTEM MAINTENANCE All Maintenance performed on the ammonia system by Ozalid or Chevron employees will be documented in a maintenance log book. G. RISK ANALYSIS Components Probability Consequence References of Failure of Failure and Comments all valves Iow-medium medium-high OREDA database probability based on high temperature and pressure service, unlike our systems. Ball valves and needle valves are tight shutoff. flexible tubing Iow-medium high F.P. Lees Loss Prevention in the Process Industries stainless steel, iow pressure, protected location, and regular inspections reduce probability of failure. piping Iow high Lees Loss Prevention little probability of mechanical damage, piping is over designed for operating pressures. fittings Iow Iow-medium Lees Loss Prevention Iow pressure, non-corrosive service, protected location reduced probability of failure. Risk depends on size of leak. bursting disc Iow-medium low-medium Lees Loss Prevention* regulator Iow-medium low-medium Lees Loss Prevention probability for failure reduced because of non- corrosive, low pressure service, inspections. Operator high failure to high medium-high Human Error Analysis by respond in 20 minutes Swain. Response time would be quicker than 20 min. by trained employees. *The saturation pressure of ammonia at 100F is 196 psig (below the 250 psig setting for the bursting disc). Therefore, the only conditions which would cause excess pressure would be a fire. The probability of fire reaching the cylinders is low, both buildings have fire water systems and fire extinguishers. H. DISPERSION MODELING Using the FOCUS Model by Quest we modeled a worst case release scenario, a complete break in the 1/4 inch tubing which connects the ammonia cylinder to the piping system. The probability of this occurrence is Iow (see data above). The FOCUS model report (previously provided) shows that concentrations of 200 ppm may reach as far as 180 feet -6- or 60 yards from the cylinders. The closest receptors would be occupants of offices at 4800 Stockdale Highway. Other potential receptors include: public churches about 160 yards away from both 5001 California Avenue and the 4700 Stockdale Highway, grade school about 130 yards from 5001 California Avenue, office building about 160 yards from 5001, and other businesses located within 500 yards of both buildings. On March 5, 1991 we remodeled the same ammonia releases (copy attached) with the following differences: - We have remodeled the previous cases, which included determination of maximum downwind distance to 25 ppm, to determine instead the maximum downwind distance to a concentration of 50 ppm. - We have modeled the downwind dispersion at the additional weather condition of 5 mph windspeed and Pasquill-Giggord stability class D. The model shows that "worse-case" meteorology could result in a 50 ppm concentration downwind to a maximum distance of 1000 ft. Some items need to be emphasized when interpreting the model results: 1. All distances to public buildings must be measured from the location of the leak to the location of the receptor. In many cases this will include "travel" over a Chevron building. 2. Turbulence from the Chevron building next to the ammonia cylinders is not accounted for. 3. ERPG, Emergency Response Planning Guideline, values are based on a on-hour exposure. We only expect to have a 20 minute exposure so the health effects from the hypothetical release should be less than those quoted from the model. 4. Full sunny days with higher wind speed (greater than 10 mph) should have even shorter distances than those reported. 5. Our emergency response procedures are being updated to include requirements to notify all public buildings within 200 yards of our two office buildings in the event of a major release. As previously stated in this report, we plan to increase training for personnel who may be exposed to the anhydrous ammonia and improve emergency procedures. Vent Fi~ur~ 1 $00~ ~nh~drou~ ~mmoni~ 8~t~m Vent Supply to ~ Brunlng Machine Capped ~ ~ 3 Figure 2 4700 Anhydrous Ammonia System VERIFLO RICHMOMD C~ P.01 --- - FLOW LIMIT SHUT-OFF VALVE / VERIFLO LOW PRESSURE SERIES FLV 120A WITH BUTT WELD CONNECTORS AND ' 1/4 TURN LEVER OPERATED RESET VALVE PATENT 4A71,803 PURPOSE: The flow limit valve "FLV 120A" is designed to be inserted inthe Iow pressure delivery line from a 13ressure regulator to t~e process. It will shut off automatically the delivery if the flow exceeds a pre-set limit, OPERATION: The FLV flow limit safety shut-off valve senses flow as a the pre-set clifferential pressure limit is reached, the valve closes with a "snap-action", fora leak tight seal. To resume flow, the FLV is reactivated by an easy, 1/4 turn opening and closing of a reset valve Inthe FLV body, THis action balances pressure across the orifice and reactivates the I=LV at the ' original flow setting. Reset is required at start up (opening of the pressure regulator), during purging, and following the correction of a process or flow problem wt~tch created an excess flow demand causing the FLV to shut off, The re-set valve has a diapl~ragm seal backecl by a dual o ring seal. LIMIT SE?TING -~.000 --- --...--""' '---'" {~ 1,0~0 , -.-.--'"------'----- '~ I=,O __...----- ~ ~z ---'"-'' ~ -- ' , Body, stem and cap; 316 stainless steel s 10 ~0 30 40 $0 e0 a0 100 p.I Seal: Teflon and Tefzel (Kalrez seals are optional) f INa! pmasunl Spring: Stainless steel REFERENCE I. IMIT SET?lNG Diaphragm: Teflon SPECIFICATIONS: · Inlet pressure: 6 psi to 150 psi Tl~e graph shows the actual flow limit as a function of the , Operating differential pressure: 4 psi nominal process pressure for a group of basic settings mede at 30 pst. · Flow limit settings: Factory pre-set to shut off at any flow A basic limit setting of 200 scc/mJn will correspond to a flow rate from ,50 Scc/min to ,5,000 scc/min at 30 psi limit of 100 scc/mJn wilt correspond to a flow limit of 100 · Stability/repeatability: =10 percent SCC/min at 6 psi and a flow limit of 450 scc/min at 100 psi. * Operating temperature: -40°F to 2D0=F (-40°C to 93° C) · Weight: 1.751b (,8 Kg) Note that flow limit decreases as process inlet pressure decreases, It is suggested that a factory limit setting be CONNECTIONS: selected which wil~ provide shut off at 2-3 times the 1/4 NPT female - standard anticipated actual process flow rate, This will allow for Options are: inlet and outlet. 1/'4 VCR butt weld normal usage decrease in pressure, inlet and outlet - 1/4 Ultra Seal butt weld VERIFL© RICHMOHD CA P.02 ORDERING INFORMATION When c, derlng IpeClfy prOClle O&a end prealure It Inlet o! flow limit valve p. MATERIAL 'VCRM -- 1/4 VCR male inlet & outlet STAINLESS~ VCRF = 1/4 VCR female inlet & outlet '*Q = 1/4 Ultra Seal male SEAL .-~_ 1/4 Vaculok male connector also available T = TEFZEL '~ " K KALREZ (optional) FLOW LIMIT SETTING (AT 1000 PSI INLET): L'- = 50 SCC/MIN 1 = ' 100 SCC/MIN 2 '- 200 SCC/MIN 5 ~ 500 $CC/MIN 10 --' 1,000 SCC/MIN .... Ultra Seal" iii a male conneCtOr made by Parker CPI 'Cajon "VCR" are vacuum couplings 20 = 2,000 SCC/MIN "Vaculok' is a male COnneCtor made by HOke 30 -- 3,000 SCC/MIN 50 = 5,000 SCC/MIN 2 1/4 '~---(57 mm) ~ ----~--.77 [20 mm) 8 (22 mm) ~ 1 0-32 UNF I 2 PLC'S ~ VCR 3,71 [94 mm) ULTRA SEAL 3,75 [95 mm) FLV -120 * FOCUS * * Copyright 1989, 1990 * * Version 1.1 * * Quest Consultants Inc., Norman, Oklahoma, USA * * (405) 329-7475 * * FOCUS Case Input * * Case File Name - bkfdf03 * * Tue Mar 05 14:,15:20 1991 * The parameters entered for this case are: TITLE Type of calculation to run ......... : Vapor dispersion Title Line ......................... : Bakerfield Production-NH3 Cyl. File name for this case ............ : bkfdf03 Units for input and output ......... : English (lbs, btu, feet.., etc.) MATERIAL Composition of released material...: # 53 = H3N ammonia 100.0000 Initial Temp of Release ............ : 80.0006 Fahrenheit. Initial Pressure of Release ........ : 163.2186 PSIA WEATHER Wind Speed 2 9333 Feet/Second ~ Relative Humidity .................. : 50.0000 Percent (%~ Temperature of the Air ............. : 80.0006 Fahrenheit :quill Atmos. Stab. Class ........ : ~ - ~-~ A Single Character Initial Quality (lbv/lb) ........... : 1.000 RELEASE Method of release .................. : Continuous (includes steady state flow) Duration of the release (min) ...... : 60.000 l:Pipe diameter ................... : .0208 Feet 2:Exit Area of the Break .......... : .3400E-03 Square Fee~ 3:Regulated Flow Rate ............. : .1700 Pounds/~ecgnd~- 4:Height of Exit Opening .......... : 4.0000~ Feet 5:Tilt Angle of Exit from Horiz...: .~0000 Deqrees ~%~ Release Mechanism .................. : Regulated release (relief valve, liquid fl TERRAIN Surrounding Area Roughness ......... : Fairly Level Wooded Country, Urban Area Temp. of Substrate Surface ......... : 80.0006 Fahrenheit VD/VE Division of calculation ............ : VG/Vapor dispersion (VG/VD) Concentration Limits ............... : Enter 3 Concentration Limits in Parts_pe~ l:Lowest Concentration Level ...... : 50.0000 PPM~ _ 2:Middle Concentration Level ...... : 2~_00.0000 PPM 3:Highest Concentration Level ..... : 1000.0000 PPM * FOCUS * * Copyright 1989 * * Version 1.1 * * Quest Consultants Inc., Norman, Oklahoma, USA * * (405) 329-7475 * * Regulated Release Model * * Case File Name - bkfdf03 * * Tue Mar 05 14:15:20 1991 * Title: Bakerfield Production-NH3 Cyl. Pipe diameter (in) : .249958 Pipe diameter (ft) : .208298E-01 Input break area (in2) : .489591E-01 Input break area (ft2) : .339994E-03 Operating temp (F) : 80.0706 Weight fraction aerosol : .000000 Ending time (sec) : 3600.00 STREAM COMPOSITION AT 1 ATMOSPHERE # ID COMPONENT GAS AEROSOL LIQUID FEED 0 Molecular Weight 17.030 .00000 .00000 17.030 1 53 53 = H3N ammoni 1.0000 .00000 .00000 1.0000 time gas rate aerosol rate liquid rate total rate (sec) (lb/sec) (lb/sec) (lb/sec) (lb/sec) .000000 .169644 .000000 .000000 .169644 144.000 .169644 .000000 .000000 .169644 288.000 .169644 .000000 .000000 .169644 432.000 .169644 .000000 .000000 .169644 576.000 .169644 .000000 .000000 .169644 720.000 .169644 .000000 .000000 .169644 864.000 .169644 .000000 .000000 .169644 1008.00 .169644 .000000 .000000 .169644 1152.00 .169644 .000000 .000000 .169644 1296.00 .169644 .000000 .000000 .169644 1440.00 .169644 .000000 .000000 .169644 1584.00 .169644 .000000 .000000 .169644 1728.00 .169644 .000000 .000000 .169644 1872.00 .169644 .000000 .000000 .169644 2016.00 .169644 .000000 .000000 .169644 2160.00 .169644 .000000 .000000 .169644 2304.00 .169644 .000000 .000000 .169644 2448.00 .169644 .000000 .000000 .169644 2592.00 .169644 .000000 .000000 .169644 2736.00 .169644 ! .000000 .000000 .169644 2880.00 .169644 .000000 .000000 .169644 3024.00 .169644 .000000 .000000 .169644 3168.00 .169644 .000000 .000000 .169644 3312.00 .169644 .000000 .000000 .169644 3456.00 .169644 .000000 .000000 .169644 3600.00 .169644 .000000 .000000 .169644 3600.10 .000000 .000000 .000000 .000000 * FOCUS * * Copyright 1989 * * Version 1.1 * * Quest cOnsultants Inc., Norman, Oklahoma, USA * * (405) 329-7475 * * Momentum Jet Vapor Dispersion Model * * Case File Name - bkfdf03 * * Tue Mar 05 14:15:20 1991 * Title : Bakerfield Production-NH3 Cyl. meteorological conditions air temperature = 79.97 deg F wind speed = 2.93 ft/sec pasquill stability class = pasquill f vapor release conditions released gas = 53 = H3N ammonia molecular weight of gas = 17.03 lb/lb-mole gas density at release = .0464 lb/ft3 mass flow rate = .17 lb/sec weight fraction of aerosol = .004 height of release above grade = 4.00 ft release angle from horizontal = .00 degrees input release area = .00034 ft2 model source release area = .00263 ft2 concentration limits chosen for 53 = H3N ammonia c(1) (lowest concentration) = .000050 mole fraction c(2) (middle concentration) = .000200 mole fraction c(3) (highest concentration) = .001000 mole fraction time : centerline co,rd. : width of plume to c(i) :cntrln :temp. : xcl zcl : r(c(1)) r(c(2)) r(c(3)) :conc. : (sec) : (ft) (ft) : (ft) (ft) (ft) :(frac) : (R) .000 .000 4.00 .104 .965E-01 .870E-01 1.000000 502.3 .610E-04 .659E-01 4.00 .144 .133 .120 .737961 511.6 .141E-03 .133 4.00 .179 .165 .148 .588497 516.3 .241E-03 .202 4.00 .213 .197 .176 .488767 518.6 .360E-03 .272 4.00 .247 .228 .203 .420954 521.0 .501E-03 .343 4.00 .281 .258 .230 .367659 523.3 .663E-03 .416 4.00 .314 .289 .256 .327422 525.6 .849E-03 .491 4.00 .348 .320 .283 .294730 528.0 .106E-02 .567 4.00 .382 .350 .309 .266519 528.0 .129E-02 .644 4.00 .416 .381 .336 .244385 530.3 .155E-02 .723 4.00 .451 .412 .363 .224286 530.3 .184E-02 .804 4.00 .486 .444 .390 .207021 530.3 .216E-02 .886 4.00 .521 .475 .417 .192017 530.3 .251E-02 .970 4.00 .556 .507 .444 .179983 532.7 .288E-02 1.06 4.00 .592 .540 .472 .168242 532.7 .330E-02 1.14 4.00 .628 .572 .499 .157781 532.7 .375E-02 1.23 4.00 .665 .605 .527 .148399 532.7 .423E-02 1.32 4.00 .702 .639 .556 .140400 535.0 .475E-02 1.41 4.00 .740 .672 .584 .132683 535.0 .532E-02 1.51 4.00 .778 .707 .613 .125656 535.0 .592E-02 1.61 4.00 .817 .741 .642 .119230 535.0 .657E-02 1.70 4.00 .856 .776 .672 .113331 535.0 .727E-02 1.80 4.00 .896 .812 .701 .107897 535.0 .801E-02 1.91 4.00 .936 .848 .731 .102875 535.0 881E-02 2.01 4.00 .977 .884 .762 .098220 535.0 965E-02 2.12 4.00 1.02 .921 .792 .093893 535.0 .106E-01 2.23 4.00 1.06 .958 .824 .089862 535.0 .l15E-01 2.34 4.00 1.10 .996 .855 .086098 535.0 .125E-01 2.45 4.00 1.15 1.03 .887 .082575 535.0 .136E-01 2.56 4.00 1,19 1.07 .919 .079270 535.0 .148E-01 2.68. 4.00 1.23 1.11 .952 .076166 535.0 .160E-O1 2.80 4.00 1.28 1.15 .984 .073244 535.0 .173E-01 2.92 4.00 1.33 1.19 1.02 .070744 537.3 .187E-01 3.05 4.00 1.37 1.23 1.05 .068126 537.3 .201E-01 3.18 4.00 1.42 1.28 1.09 .065652 537.3 .217E-01 3.31 4.00 1.47 1.32 1.12 .063309 537.3 .233E-01 3.44 4.00 1.52 1.36 1.16 .061089 537.3 .250E-01 3.57 4.00 1.57 1.40 1.19 .058981 537.3 .268E-01 3.71 4.00 1.62 1.45 1.23 .056977 537.3 .287E-01 3.85 4.00 1.67 1.49 1.26 .055071 537.3 .307E-01 4.00 4.00 1.72 1.54 1.30 .053256 537.3 .328E-01 4.14 4.00 1.77 1.59 1.34 .051526 537.3 .351E-01 4.29 4.00 1.82 1.63 1.38 .049875 537.3 .374E-01 4.44 4.00 1.88 1.68 1.41 .048298 537.3 .399E-01 4.60 4.00 1.93 1.73 1.45 .046790 537.3 .425E-01 4.76 4.00 1.99 1.78 1.49 .045347 537.3 .452E-01 4.92 4.00 2.05 1.83 1.53 .043966 537.3 .481E-01 5.08 4.00 2.10 1.88 1.57 .042643 537.3 .511E-01 5.25 4.00 2.16 1.93 1.61 .041373 537.3 543E-01 5.42 4.00 2.22 1.98 1.65 .040155 537.3 time : centerline coord. : width of plume to c(i) :cntrln :temp. : xcl zcl : r(c(1)) r(c(2)) r(c(3)) :conc. : (sec) : (ft) (ft) : (ft) (ft) (ft) :(frac) : (R) .577E-01 5.60 4.00 2.28 2.03 1.69 .038986 537.3 .612E-01 5.78 4.00 2.34 2.08 1.74 .037862 537.3 .648E-01 5.96 4.00 2.40 2.14 1.78 .036782 537.3 .687E-01 6.15 4.00 2.47 2.19 1.82 .035743 537.3 .727E-01 6.33 4.00 2.53 2.25 1.87 .034742 537.3 .769E-01 6.53 4.00 2.59 2.30 1.91 .033779 537.3 .814E-01 6.73 4.00 2.66 2.36 1.95 .032975 537.3 .860E-01 6.93 4.00 2.73 2.42 2.00 .032077 537.3 .909E-01 7.13 4.00 2.79 2.48 2.05 .031210 537.3 .960E-01 7.34 4.00 2.86 2.54 2.09 .030374 537.3 .101 7.55 4.00 2.93 2.60 2.14 .029567 537.3 .107 7.77 4.01 3.00 2.66 2.19 .028787 537.3 .113 7.99 4.01 3.07 2.72 2.23 .028034 537.3 .119 8.22 4.01 3.15 2.78 2.28 .027306 537.3 .125 8.45 4.01 3.22 2.84 2.33 .026602 537.3 .132 8.69 4.01 3.30 2.91 2.38 .025921 537.3 .139 8.93 4.01 3.37 2.97 2.43 .025261 537.3 .146 9.17 4.01 3.45 3.04 2.48 .024623 537.3 .154 9.42 4.01 3.53 3.11 2.54 .024005 537.3 .162 9.68 4.01 3.61 3.18 2.59 .023406 537.3 .170 9.94 4.01 3.69 3.25 2.64 .022826 537.3 .179 10.2 4.01 3.77 3.32 2.69 .022264 537.3 .188 10.5 4.01 3.85 3.39 2.75 .021719 537.3 .198 10.8 4.01 3.94 3.46 2.80 .021190 537.3 208 11.0 4.01 4.02 3.53 2.86 .020677 537.3 218 11.3 4.01 4.11 3.61 2.91 .020179 537.3 .229 11.6 4.02 4.20 3.68 2.97 .019695 537.3 .240 11.9 4.02 4.29 3.76 3.03 .019226 537.3 .252 12.2 4.02 4.38 3.83 3.08 .018770 537.3 .265 12.5 4.02 4.47 3.91 3.14 .018327 537.3 .277 12.9 4.02 4.56 3.99 3.20 .017897 537.3 .291 13.2 4.02 4.66 4.07 3.26 .017479 537.3 .305 13.5 4.02 4.75 4.15 3.32 .017072 538.5 .319 13.8 4.02 4.85 4.23 3.38 .016676 538.5 .335 14.2 4.03 4.95 4.32 3.44 .016291 538.5 .351 14.5 4.03 5.05 4.40 3.51 .015916 538'.5 .367 14.9 4.03 5.15 4.49 3.57 .015552 538.5 .384 15.3 4.03 5.25 4.58 3.63 .015197 538.5 .402 15.6 4.03 5.36 4.66 3.70 .014852 538.5 .421 16.0 4.04 5.46 4.75 3.76 .014516 538.5 .441 16.4 4.04 5.57 4.84 3.83 .014189 538.5 .461 16.8 4.04 5.68 4.93 3.89 .013871 538.5 .482 17.2 4.05 5.79 5.03 3.96 .013560 538.5 .504 17.6 4.05 5.90 5.12 4.03 .013258 538.5 .527 18.0 4.05 6.02 5.22 4.09 .012963 538.5 .551 18.5 4.06 6.13 5.31 4.16 .012676 538.5 .576 18.9 4.06 6.25 5.41 4.23 .012396 538.5 .602 19.3 4.06 6.37 5.51 4.30 .012123 538.5 .629 19.8 4.07 6.49 5.61 4.37 .011857 538.5 657 20.3 4.07 6.61 5.71 4.44 .011598 538.5 time : centerline coord. : width of plume to c(i) :cntrln :temp. : xcl zcl : r(c(1)) r(c(2)) r(c(3)) :conc. : (sec) : (ft) (ft) : (ft) (ft) (ft) :(frac): (R) .687 20.7 4.08 6.73 5.81 4.52 .011345 538.5 .717 21.2 4.08 6.86 5.92 4.59 .011098 538.5 .749 21.7 4.09 6.98 6.02 4.66 .010857 538.5 .782 22.2 4.10 7.11 6.13 4.74 .010623 538.5 .816 22.7 4.10 7.24 6.24 4.81 .010393 538.5 .852 23.3 4.11 7.38 6.35 4.88 .010170 538.5 .890 23.8 4.12 7.51 6.46 4.96 .009951 538.5 .928 24.3 4.13 7.65 6.57 5.04 .009738 538.5 .969 24.9 4.13 7.78 6.68 5.11 .009530 538.5 1.01 25.5 4.14 7.92 6.80 5.19 .009326 538.5 1.05 26.0 4.15 8.06 6.91 5.27 .009128 538.5 1.10 26.6 4.16 8.21 7.03 5.35 .008934 538.5 1.15 27.2 4.17 8.35 7.15 5.43 .008745 538.5 1.20 27.8 4.19 8.50 7.27 5.51 .008559 538.5 1.25 28.5 4.20 8.65 7.39 5.59 .008379 538.5 1.30 29.1 4.21 8°80 7.51 5.67 .008202 538.5 1.35 29.7 4.22 8.95 7.64 5.75 .008029 538.5 1.41 30.4 4.24 9.10 7.76 5.83 .007860 538.5 1.47 31.1 4.25 9.26 7.89 5.91 .007695 538.5 1.53 31.8 4.27 9.42 8.02 6.00 .007534 538.5 1.60 32.5 4.29 9.58 8.15 6.08 .007376'538.5 1.66 33.2 4.31 9.74 8.28 6.16 .007222 538.5 1.73 33.9 4.33 9.91 8.41 6.25 .007071 538.5 1.80 34.7 4.35 10.1 8.55 6.33 .006924 538.5 L.88 35.4 4.37 10.2 8.69 6.42 .006779 538.5 96 36.2 4.39 10.4 8.82 6.50 .006638 538.5 2.04 37.0 4.41 10.6 8.96 6.59 .006500 538.5 2.12 37.8 4.44 10.8 9.10 6.68 .006365 538.5 2.21 38.7 4.47 10.9 9.25 6.76 .006233 538.5 2.30 39.5 4.50 11.1 9.39 6.85 .006103 538.5 2.39 40.4 4.53 11.3 9.54 6.94 .005977 538.5 2.49 41.2 4.56 11.5 9.68 7.02 .005853 538.5 2.59 42.1 4.59 11.7 9.83 7.11 .005732 538.5 2.69 43.0 4.63 11.9 9.98 7.20 .005613 538.5 2.80 44.0 4.66 12.1 10.1 7.29 .005497 538.5 2.92 44.9 4.70 12.3 10.3 7.38 .005383 538.5 3.03 45.9 4.74 12.4 10.4 7.47 .005271 538.5 3.15 46.9 4.79 12.6 10.6 7.55 .005162 538.5 3.28 47.9 4.83 12.8 10.8 7.64 .005055 538.5 3.41 48.9 4.88 13.1 10.9 7.73 .004950 538.5 3.55 50.0 4.93 13.3 11.1 7.82 .004848 538.5 3.69 51.0 4.99 13.5 11.2 7.91 .004747 538.5 3.83 52.1 5.04 13.7 11.4 8.00 .004649 538.5 3.98 53.2 5.10 13.9 11.6 8.09 .004552 538.5 4.14 54.4 5.17 14.1 11.7 8.17 .004458 538.5 4.30 55.5 5.23 14.3 11.9 8.26 .004365 538.5 4.47 56.7 5.30 14.5 12.1 8.35 .004274 538.5 4.64 57.9 5.37 14.8 12.3 8.44 .004185 538.5 4.82 59.1 5.45 15.0 12.4 8.52 .004098 538.5 .01 60.4 5.53 15.2 12.6 8.61 .004013 538.5 time : centerline coord. : width of plume to c(i) :cntrln :temp. : xcl zcl : r(c(1)) r(c(2)) r(c(3)) :conc. : (sec) : (ft) (ft) : (ft) (ft) (ft) :(frac) : (R) 20 61.7 5.61 15.5 12.8 8.70 .003929 538.5 5.40 63.0 5.70 15.7 13.0 8.78 .003847 538.5 5.61 64.3 5.79 15.9 13.1 8.87 .003766 538.5 5.82 65.7 5.89 16.2 13.3 8.95 .003687 538.5 6.04 67.0 5.99 16.4 13.5 9.03 .003610 538.5 6.27 68.4 6.09 16.6 13.7 9.12 .003534 538.5 6.51 69.9 6.20 16.9 13.9 9.20 .003459 538.5 6.76 71.4 6.32 17.1 14.1 9.28 .003386 538.5 7.01 72.9 6.44 17.4 14.3 9.36 .003315 538.5 7.27 74.4 6.57 17.7 14.4 9.43 .003244 538.5 7.54 75.9 6.70 17.9 14.6 9.51 .003175 538.5 7.83 77.5 6.84 18.2 14.8 9.58 .003108 538.5 8.12 79.1 6.98 18.4 15.0 9.66 .003041 538.5 8.41 80.8 7.13 18.7 15.2 9.73 .002976 538.5 8.72 82.5 7.29 19.0 15.4 9.80 .002912 538.5 9.04 84.2 7.45 19.2 15.6 9.86 .002850 538.5 9.37 85.9 7.62 19.5 15.8 9.93 .002788 538.5 9.71 87.7 7.79 19.8 16.0 9.99 .002728 538.5 10.1 89.6 7.98 20.1 16.2 10.0 .002669 538.5 10.4 91.4 8.17 20.3 16.4 10.1 .002611 538.5 10.8 93.3 8.37 20.6 16.6 10.2 .002554 538.5 11.2 95.2 8.57 20.9 16.8 10.2 .002498 538.5 11.4 96.2 8.68 21.0 16.9 10.4 .002473 538.5 14.3 101. 8.68 22.5 18.1 10.8 .002320 538.5 .7 3 106. 8.68 24.0 19.2 11.2 .002174 538.5 4 111. 8.68 25.7 20.4 11.6 .002035 538.5 23.8 117. 8.68 27.3 21.6 11.8 .001902 538.5 27.3 123. 8.68 29.0 22.8 12.0 .001776 538.5 30.9 129. 8.68 30.7 24.0 12.1 .001656 538.5 34.8 135. 8.68 32.5 25.2 12.0 .001543 538.5 38.8 142. 8.68 34.4 26.5 11.8 .001436 538.5 43.1 149. 8.68 36.3 27.7 11.3 .001334 538.5 47.5 157. 8.68 38.2 28.9 10.5 .001239 538.5 52.2 165. 8.68 40.2 30.2 9.27 .001150 538.5 57.1 173. 8.68 42.3 31.4 7.21 .001065 538.5 62.3 181. 8.68 44.4 32.6 .000 .000987 538.5 67.7 191. 8.68 46.5 33.7 .000 .000913 538.5 73.4 200. 8.68 48.7 34.9 .000 .000844 538.5 79.4 210. 8.68 50.9 35.9 .000 .000779 538.5 85.6 221. 8.68 53.1 37.0 .000 .000720 538.5 92.2 232. 8.68 55.4 37.9 .000 .000664 538.5 99.1 243. 8.68 57.7 38.7 .000 .000612 538.5 106. 255. 8.68 60.1 39.4 .000 .000564 538.5 114. 268. '8.68 62.5 40.0 .000 .000519 538.5 122. 281. _____~8.68 64.8 40.4 .000 .000477 538.5 130. 296. 8.68 67.2 40.6 .000 .000~-9 ~8.5 139. 310. 8.68 69.6 40.5 .000 .000403 538.5 149. 326. 8.68 72.0 40.1 .000 .000371 538.5 158. 342. 8.68 74.3 39.3 .000 .000340 538.5 .68. 359. 8.68 76.6 38.0 .000 .000312 538.5 time : centerline coord. : width of plume to c(i) :cntrln :temp. : xcl zcl : r(c(1)) r(c(2)) r(c(3)) :conc. : (sec) : (ft) (ft) : (ft) (ft) (ft) :(frac) : (R) L79. 377. 8.68 78.9 36.1 .000 .000287 538.5 190. 396. 8.68 81.1 33.2 .000 .000263 538.5 202. 416. 8.68 83.2 29.0 .000 .000241 538.5 215. 437. 8.68 85.2 22.6 .000 .000221 538.5 228. 459. 8.68 87.0 9.53 .000 .000203 538.5 241. 481. 8.68 88.7 .00~ .000 .000186 538.5 256. 506. 8.68 90.2 .000 .000 .000170' 538.5 271. 531. 8.68 91.4 .000 .000 .000156 538.5 287. 557. 8.68 92.4 .000 .000 .000142 538.5 303. 585. 8.68 93.0 .000 .000 .000130 538.5 321. 614. 8.68 93.2 .000 .000 .000119 538.5 339. 645. 8.68 92.8 .000 .000 .000109 538.5 359. 677. 8.68 91.8 .000 .000 .000100 538.5 379. 711. 8.68 90.1 .000 .000 .000091 538.5 400. 747. 8.68 87.4 .000 .000 .000084 538.5 422. 784. 8.68 83.5 .000 .000 .000077 538.5 446. 823. 8.68 78.0 .000 .000 .000070 538.5 470. 865. 8.68 70.3 .000 .000 .000064 538.5 496. 908. 8.68 59.1 .000 .000 .000059 538.5 523. 953. 8.68 41.2 .000 .000 .000054 538.5 552. .100E+04 8.68 .000 .000 .000 .000049 538.5 BAKERFIELD PRODUCTTON-NH3 CYL. 600. I I I I I I I I I I ' I I 500. -- 400. -- 300. -- 200. -- 100. -- -- - , , , , - 0. DOWNWIND DISTANCE [FEETI WIND DIRECTION ==> PASQUILL STABILITY.., F 50 PPN WIND SPEED ........... 2.g IFEET/SEC) 200 PPM RELATIVE HUMIDITY .... 50. PERCENT 1000 PPM MOMENTUM JET DISPERSION: SIDE VIEW BAKERF ]] ELD PRODUCT ]~ ON-NH3 C YL. 12~ , , , , , , , 11~ 10~ 8~ 70 40 30 0 100 200 300 400 500 600 70~ 800 900 1000 1100 DOWNWIND DISTANCE (FEETI WIND DIRECTION ==> PASQUILL STABILITY.., F 50 PPH WIND SPEED ....... , 2.9 (FEET/SEC) 200 PPM DISTORTED ASPECT RATIO 1000 PPM MOMENTUM JET DISPERSION, SIDE VIEW BAKERFIELD PRODUCT]- ON-NH3 CYL'. -120 o~ 0 1~0 20~ 30~ 4~0 50~ 600 7~ B~ g~ 1~0~ DOWNWIND DISTANCE (FEET] PAS~UILL STABILITY.., F 50 PPM WIND SPEED .......... , 2.9 [FEET/SEc) 200 PPM RELATIVE HUMIDITY .... 50. PERCENT -'~ 1000 PPM MOMENTUH JET DISPERSION, OVERHEAD VIEW BAKERF I ELD PRODUCT T ON-NH3 C YL. 80 ~___ 60 DOWNWIND DISTANCE (FEET] WIND DIRECTION ==> PASQUILL STABILITY.. , F 50 PPM WIND SPEED ........... 2.9 IFEET/SEC) 200 PPN DISTORTED ASPECT RATIOS 1000 PPM MOMENTUM JET DISPERSION-- OVERHEAD VIEW * FOCUS * * Copyright 1989, 1990 * * Version 1.1 * * Quest Consultants Inc., Norman, Oklahoma, USA * * (405) 329-7475 * * FOCUS Case Input * * Case File Name - bkfdd05 * * Tue Mar 05 14:18:24 1991 * The parameters entered for this case are: TITLE Type of calculation to run ......... : Vapor dispersion Title Line ......................... : Bakerfield Production-NH3 Cyl. File name for this case ............ : bkfdd05 Units for input and output ......... : English (lbs, btu, feet.., etc.) MATERIAL Composition of released material...: # 53 = H3N ammonia 100.0000 Initial Temp of Release ............ : 80.0006 Fahrenheit Initial Pressure of Release ........ : 165,2186 PSIA WEATHER ~.~ Wind Speed ......................... : 7.3333 Feet/Second = Relative Humidity .................. : 50.0000 Percent (%) Temperature of the Air ............. : 80.0006 Fahrenheit uill Atmos. Stab. Class ........ : D- ~A~ ~ . ..A Single Character Initial Quality (lbv/lb) ........... : 1.000 RELEASE Method of release .................. : Continuous (includes steady state flow) Duration of the release (min) ...... : 60.000 ~ l:Pipe diameter ................... : .0208 Feet = O.Z~ 2:Exit Area of the Break .......... : .3400E-03 Square Feet 3:Regulated Flow Rate ............. : .1700 Pounds/second, _ 4:Height of Exit Opening .......... : 4.0000 Feet ~~~ 5:Tilt Angle of Exit from Horiz...: .0000 Degrees ~,~~\e~e~ Release Mechanism .................. : Regulated release (relief valve, liquid fl TERRAIN Surrounding Area Roughness ......... : Fairly Level Wooded Country, Urban Area Temp. of Substrate Surface ......... : 80.0006 Fahrenheit VD/VE Division of calculation ............ : VG/Vapor dispersion (VG/VD) Concentration Limits ............... : Enter 3 Concentration Limits in Parts per l:Lowest Concentration Level ...... : 50.0000 PPM~ .~ ~. ~~ 2:Middle Concentration Level ...... : 200.0000 PPM ~'~ 3:Highest Concentration Level ..... : 1000.0000 PPM * FOCUS * * Copyright 1989 * * Version 1.1 * * Quest Consultants Inc., Norman, Oklahoma, USA * * (405) 329-7475 * * Regulated Release Model * * Case File Name - bkfdd05 * * Tue Mar 05 14:18:24 1991 * Title: Bakerfield Production-NH3 Cyl. Pipe diameter (in) : .249958 Pipe diameter (ft) : .208298E-01 Input break area (in2) : .489591E-01 Input break area (ft2) : .339994E-03 Operating temp (F) : 80.0706 Weight fraction aerosol : .000000 Ending time (sec) : 3600.00 STREAM COMPOSITION AT 1 ATMOSPHERE # ID COMPONENT GAS AEROSOL LIQUID FEE~ 0 Molecular Weight 17.030 .00000 .00000 17.030 1 53 53 = H3N ammoni 1.0000 .00000 .00000 1.0000 oo% time gas rate aerosol rate liquid rate total rate (sec) (lb/sec) (lb/sec) (lb/sec) (lb/sec) .000000 .169644 .000000 .000000 .169644 144.000 .169644 .000000 .000000 .169644 288.000 .169644 .000000 .000000 .169644 432.000 .169644 .000000 .000000 .169644 576.000 .169644 .000000 .000000 .169644 720.000 .169644 .000000 .000000 .169644 864.000 .169644 .000000 .000000 .169644 1008.00 .169644 .000000 .000000 .169644 1152.00 .169644 .000000 .000000 .169644 1296.00 .169644 .000000 .000000 .169644 1440.00 .169644 .000000 .000000 .169644 1584.00 .169644 .000000 .000000 .169644 1728.00 .169644 .000000 .000000 .169644 1872.00 .169644 .000000 .000000 .169644 2016.00 .169644 .000000 .000000 .169644 2160.00 .169644 .000000 .000000 .169644 2304.00 .169644 .000000 .000000 .169644 2448.00 .169644 .000000 .000000 .169644 2592.00 .169644 .000000 .000000 .169644 2736.00 .169644 .000000 .000000 .169644 2880.00 .169644 .000000 .000000 .169644 3024.00 .169644 .000000 .000000 .169644 3168.00 .169644 .000000 .000000 .169644 3312.00 · .169644 .000000 .000000 .169644 3456.00 .169644 .000000 .000000 .169644 3600.00 .169644 .000000 .000000 .169644 3600.10 .000000 .000000 .000000 .000000 * FOCUS * * Copyright 1989 * * Version 1.1 * * Quest Consultants Inc., Norman, Oklahoma, USA * * (405) 329,7475 * * Momentum Jet Vapor Dispersion Model * * Case File Name - bkfdd05 * * Tue Mar 05 14:18:24 1991 * Title : Bakerfield Production-NH3 Cyl. meteorological conditions air temperature = 79.97 deg F wind speed = 7.33 ft/sec pasquill stability class = pasquill d vapor release conditions released gas = 53 = H3N ammonia molecular weight of gas = 17.03 lb/lb-mole gas density at release = .0464 lb/ft3 mass flow rate = .17 lb/sec ~ ~ weight fraction of aerosol = ~,.00 ~V~ height of release above grade = 4.00 ft ~ release angle from horizontal = .00 degrees input release area = .00034 ft2 model source release area = .00263 ft2 concentration limits chosen for 53 = H3N ammonia c(1) (lowest concentration) = .000050 mole fraction i.c(2) (middle concentration) = .000200 mole fraction c(3) (highest concentration) = .001000 mole fraction time : centerline co.rd. : of plum~ to c(i) :cntrln :temp. : xcl zcl : r(c(1)) r(c(2)) r(c(3)) :conc. : (sec) : (ft) (ft) : (ft) (ft) (ft) :(frac) : (R) .000 .000 4.00 .104 .965E-01 .870E-01 1.000000 502.3 .609E-04 .659E-01 4.00 .143 .133 .120 .739407 511.6 .141E-03 .133 4.00 .178 .165 .148 .590215 516.3 .240E-03 .202 4.00 .212 .196 .175 .490592 518.6 .358E-03 .272 4.00 .245 .226 .202 .421913 521.0 .498E-03 .343 4.00 .278 .256 .228 .368665 523.3 .659E-03 .416 4.00 .311 .286 .254 .329294 525.6 .842E-03 .491 4.00 .344 .316 .280 .296585 528.0 .105E-02 .567 4.00 .377 .346 .306 .268349 528.0 .128E-02 .644 4.00 .411 .376 .332 .246194 530.3 .154E-02 .723 4.00 .444 .406 .358 .226068 530.3 .182E-02 .804 4.00 .478 .437 .384 .208775 530.3 .213E-02 .886 4.00 .512 .467 .410 .193744 530.3 .247E-02 .970 4.00 .546 .498 .436 .181691 532.7 .284E-02 1.06 4.00 .580 .529 .462 .169924 532.7 .325E-02 1.14 4.00 .615 .560 .489 .159438 532.7 .368E-02 1.23 4.00 .650 .592 .516 .150032 532.7 .415E-02 1.32 4.00 .686 .624 .543 .141545 532.7 .466E-02 1.41 4.00 .722 .656 .570 .134282 535.0 .521E-02 1.51 4.00 .758 .688 .597 .127233 535.0 .580E-02 1.61 4.00 .795 .721 .625 .120785 535.0 .643E-02 1.70 4.00 .832 .754 .653 .114864 535.0 .710E-02 1.80 4.00 .869 .788 .681 .109408 535.0 .782E-02 1.91 4.00 .907 .821 .709 .104364 535.0 859E-02 2.01 4.00 .946 .856 .738 .099689 535.0 940E-02 2.12 4.00 .984 .890 .766 .095342 535.0 .103E-01 2.23 4.00 1.02 .925 .795 .091292 535.0 .l12E-01 2.34 4.00 1.06 .960 .825 .087508 535.0 .122E-01 2.45 4.00 1.10 .996 .854 .083966 535.0 .132E-01 2.56 4.00 1.14 1.03 .884 .080643 535.0 .143E-01 2.68 4.00 1.19 1.07 .914 .077520 535.0 .155E-01 2.80 4.00 1.23 1.10 .944 .074580 535.0 .167E-01 2.92 4.00 1.27 1.14 .975 .071807 535.0 .180E-01 3.05 4.00 1.31 1.18 1.01 .069435 537.3 .194E-01 3.18 4.00 1.35 1.22 1~04 .066943 537.3 .209E-01 3.31 4.00 1.40 1.26 1.07 .064583 537.3 .224E-01 3.44 4.00 1.44 1.30 1.10 .062346 537.3 .240E-01 3.57 4.00 1.49 1.33 1.13 .060221 537.3 .257E-01 3.71 4.00 1.53 1.37 1.17 .058201 537.3 .275E-01 3.85 4.00 1.58 1.42 1.20 .056279 537.3 .294E-01 4.00 4.00 1.63 1.46 1.23 .054447 537.3 .314E-01 4.14 4.00 1.67 1.50 1.26 .052701 537.3 .335E-01 4.29 4.00 1.72 1.54 1.30 .051033 537.3 .357E-01 4.44 4.00 1.77 1.58 1.33 .049440 537.3 .380E-01 4.60 4.00 1.82 1.62 1.37 .047917 537.3 .404E-01 4.76 4.00 1.87 1.67 1.40 .046458 537.3 .430E-01 4.92 4.00 1.92 1.71 1.44 .045062 537.3 .456E-01 5.08 4.00 1.97 1.75 1.47 .043722 537.3 .484E-01 5.25 4.00 2.02 1.80 1.51 .042438 537.3 514E-01 5.42 4.00 2.07 1.84 1.54 .041205 537.3 time : centerline coord. : width of plume to c(i) :cntrln :temp. : xcl zcl : r(c(1)) r(c(2)) r(c(3)) :conc. : (sec) : (ft) (ft) : (ft) (ft) (ft) :(frac) : (R) .544E-01 5.60 4.00 2.12 1.89 1.58 .040020 537.3 .577E-01 5.78 4.00 2.18 1.94 1.62 .038881 537.3 .610E-O1 5.96 4.00 2.23 1.98 1.65 .037785 537.3 .646E-01 6.15 4.00 2.28 2.03 1.69 .036731 537.3 .683E-01 6.33 4.00 2.34 2.08 1.73 .035716 537.3 .721E-01 6.53 4.00 2.39 2.13 1.77 .034737 537.3 .762E-01 6.73 4.00 2.45 2.18 1.80 .033794 537.3 .804E-01 6.93 4.00 2.51 2.23 1.84 .033009 537.3 .848E-01 7.13 4.00 2.57 2.28 1.88 .032127 537.3 .895E-01 7.34 4.00 2.62 2.33 1.92 .031276 537.3 .943E-01 7.55 4.00 2.68 2.38 1.96 .030454 537.3 .993E-01 7.77 4.00 2.74 2.43 2.00 .029660 537.3 .105 7.99 4.00 2.80 2.48 2.04 .028892 537.3 .110 8.22 4.00 2.87 2.53 2.08 .028149 537.3 .116 8.45 4.01 2.93 2.59 2.12 .027430 537.3 .122 8.69 4.01 2.99 2.64 2.17 .026735 537.3 .128 8.93 4.01 3.05 2.70 2.21 .026061 537.3 .135 9.17 4.01 3.12 2.75 2.25 .025408 537.3 .141 9.42 4.01 3.18 2.81 2.29 .024776 537.3 .149 9.68 4.01 3.25 2.86 2.34 .024162 537.3 .156 9.94 4.01 3.32 2.92 2.38 .023568 537.3 .164 10.2 4.01 3.38 2.98 2.42 .022991 537.3 .172 10.5 4.01 3.45 3.04 2.47 .022431 537.3 .180 10.8 4.01 3.52 3.10 2.51 .021888 537.3 189 11.0 4.01 3.59 3.15 2.56 .021360 537.3 198 11.3 4.01 3.66 3.21 2.60 .020848 537.3 .207 11.6 4.01 3.73 3.28 2.65 .020350 537.3 .217 11.9 4.01 3.81 3.34 2.69 .019867 537.3 .228 12.2 4.01 3.88 3.40 2.74 .019397 537.3 .238 12.5 4.01 3.95 3.46 2.79 .018940 537.3 .249 12.9 4.02 4.03 3.53 2.83 .018495 537.3 .261 13.2 4.02 4.10 3.59 2.88 .018063 537.3 .273 13.5 4.02 4.18 3.65 2.93 .017642 537.3 .285 13.8 4.02 4.26 3.72 2.98 .017233 537.3 .299 14.2 4.02 4.34 3.79 3.03 .016834 538.5 .312 14.5 4.02 4.42 3.85 3.08 .016445 538.5 .326 14.9 4.02 4.50 3.92 3.12 .016067 538.5 .341 15.3 4.02 4.58 3.99 3.17 .015698 538.5 .356 15.6 4.03 4.66 4.06 3.22 .015339 538.5 .372 16.0 4.03 4.74 4.13 3.28 .014989 538.5 .388 16.4 4.03 4.83 4.20 3.33 .014648 538.5 .406 16.8 4.03 4.91 4.27 3.38 .014315 538.5 .423 17.2 4.03 5.00 4.34 3.43 .013991 538.5 .442 17.6 4.03 5.09 4.42 3.48 .013675 538.5 .461 18.0 4.04 5.17 4.49 3.53 .013367 538.5 .481 18.5 4.04 5.26 4.56 3.59 .013066 538.5 .502 18.9 4.04 5.35 4.64 3.64 .012772 538.5 .523 19.3 4.04 5.45 4.72 3.69 .012486 538.5 .546 19.8 4.05 5.54 4.79 3.75 .012206 538.5 ,569 20.3 4.05 5.63 4.87 3.80 .011933 538.5 time : centerline coord. : width of plume to c(i) :cntrln :temp. : xcl zcl : r(c(1)) r(c(2)) r(c(3)) :conc. : (sec) : (ft) (ft) : (ft) (ft) (ft) :(frac): (R) .593 20.7 4.05 5.73 4.95 3.85 .011667 538.5 .618 21.2 4.06 5.82 5.03 3.91 .011406 538.5 .644 21.7 4.06 5.92 5.11 3.96 .011152 538.5 .671 22.2 4.06 6.02 5.19 4.02 .010904 538.5 .699 22.7 4.07 6.12 5.27 4.07 .010661 538.5 .728 23.3 4.07 6.22 5.35 4.13 .010424 538.5 .758 23.8 4.08 6.32 5.44 4.19 .010193 538.5 .789 24.3 4.08 6.42 5.52 4.24 .009967 538.5 .822 24.9 4.09 6.52 5.60 4.30 .009745 538.5 .855 25.5 4.09 6.63 5.69 4.36 .009529 538.5 .890 26.0 4.10 6.73 5.78 4.41 .009318 538.5 .926 26.6 4.10 6.84 5.87 4.47 .009111 538.5 .964 27.2 4.11 6.95 5.95 4.53 .008909 538.5 1.00 27.8 4.11 7.06 6.04 4.59 .008711 538.5 1.04 28.5 4.12 7.17 6.13 4.64 .008518 538.5 1.08 29.1 4.13 7.28 6.22 4.70 .008329 538.5 1.13 29.7 4.13 7.40 6.32 4.76 .008144 538.5 1.17 30.4 4.14 7.51 6.41 4.82 .007963 538.5 1.22 31.1 4.15 7.63 6.50 4.88 .007786 538.5 1.27 31.8 4.16 7.75 6.60 4.94 .007612 538.5 1.32 32.5 4.17 7.87 6.69 5.00 .007443 538.5 1.37 33.2 4.17 7.99 6.79 5.06 .007277 538.5 1.42 33.9 4.18 8.11 6.89 5.12 .007114 538.5 1.48 34.7 4.19 8.23 6.99 5.18 .006955 538.5 [.54 35.5 4.20 8.36 7.09 5.24 .006800 538.5 36.2 4.22 8.48 7.19 5.30 .006647 538.5 1.66 37.0 4.23 8.61 7.29 5.36 .006498 538.5 1.72 37.8 4.24 8.74 7.39 5.42 .006352 538.5 1.72 37.8 4.24 8.79 7.45 5.51 .006357 538.5 2.17 39.7 4.24 9.65 8.16 5.97 .005876 538.5 2.64 41.7 4.24 10.5 8.88 6.43 .005424 538.5 3.14 43.8 4.24 11.5 9.62 6.88 .005002 538.5 3.66 46.0 4.24 12.4 10.4 7.32 .004607 538.5 4.20 48.3 4.24 13.4 11.1 7.75 .004239 538.5 4.78 50.7 4.24 14.4 11.9 8.17 .003896 538.5 5.38 53.2 4.24 15.4 12.7 8.56 .003577 538.5 6.01 55.9 4.24 16.5 13.5 8.93 .003282 538.5 6.68 58.7 4.24 17.6 14.4 9.27 .003009 538.5 7.38 61.6 4.24 18.8 15.2 9.57 .002756 538.5 8.11 64.7 4.24 19.9 16.1 9.83 .002523 538.5 8.88 67.9 4.24 21.1 16.9 10.0 .002307 538.5 9.69 71.3 4.24 22.3 17.8 10.1 .002109 538.5 10.5 74.9 4.24 23.6 18.6 10.2 .001927 538.5 11.4 78.7 4.24 24.9 19.5 10.1 .001760 538.5 12.4 82.6 4.24 26.2 20.4 9.90 .001606 538.5 13.3 86.7 4.24 27.6 21.2 9.50 .001465 538.5 14.4 91.0 4.24 29.0 22.1 8.86 .001336 538.5 15.5 95.6 4.24 30.4 22.9 7.86 .001218 538.5 16.6 100. 4.24 31.8 23.7 6.25 .001110 538.5 [7.8 105. 4.24 33.3 24.5 3.07 .001011 538.5 time : Centerline coord. : width of plume to c(i) :cntrln :temp. : xcl zcl : r(c(1)) r(c(2)) r(c(3)) :conc. : (sec) : (ft) (ft) : (ft) (ft) (ft) :(frac): (R) .0 111. 4.24 34.8 25.2 .000 .000921 538.5 20.4 116. 4.24 36.3 25.9 .000 .000839 538.5 21.7 122. 4.24 37.8 26.6 .000 .000763 538.5 23.2 128. 4.24 39.4 27.1 .000 .000695 538.5 24.7 135. 4.24 40.9 27.6 .000 .000632 538.5 26.3 141. 4.24 42.5 28.0 .000 .000575 538.5 28.0 148. 4.24 44.1 28.3 .000 .000523 538.5 29.7 156. 4.24 45.7 28.4 .000 .000476 538.5 31.6''-"--'--'I6~. ~.~4 47.2 ~ .000 .000433 538.5 33.5 172. 4.24 48.8 28.0 .000 .000394 538.5 35.6 180. 4.24 50.3 27.5 .000 .000358 538.5 37.7 189. 4.24 51.8 26.5 .000 .000325 538.5 40.0 199. 4.24 53.3 25.1 .000 .000296 538.5 42.3 209. 4.24 54.7 23.1 .000 .000269 538.5 44.8 219. 4.24 56.0 20.1 .000 .000245 538.5 47.4 230. 4.24 57.3 15.4 .000 .000222 538.5 50.2 242. 4.24 58.4 5.61 .000 .000202 538.5 53.0 254. 4.24 59.4 .00~ .000 .000184 538.5 56.0 266. 4.24 60.3 .000 .000 .000167 538.5 59.2 280. 4.24 60.9 .000 .000 .000152 538.5 62.5 294. 4.24 61.4 .000 .000 .000138 538.5 66.0 308. 4.24 61.5 .000 .000 .000126 538.5 69.7 324. 4.24 61.3 .000 .000 .000114 538.5 73.5 340. 4.24 60.7 .000 .000 .000104 538.5 ?7.6 357. 4.24 59.5 .000 .000 .000094 538.5 8 375. 4.24 57.7 .000 .000 .000086 538.5 86.3 394. 4.24 55.1 .000 .000 .000078 538.5 91.0 413. 4.24 51.4 .000 .000 .000071 538.5 95.9 434. 4.24 46.1 .000 .000 .000065 538.5 101. 456. 4.24 38.5 .000 .000 .000059 538.5 106. 478. 4.24 25.9 .000 .000 .000053 538.5 112. 502. 4.24 .000 .000 .000 .000049 538.5 BAKERFIELD PRODUCTI ON-NH3 CYL 250 -- -- 200 -- -- 150 -- -- _ 100 -- -- o , ~ -- ~ 17 , I ~ I , I , ~ , -100. 0. 100. 200. 300. 400. 500. 600. DOWNWIND DISTANCE IFEETI WIND DIRECTION ==> PAS~UILL STABILITY.., D 50 PPM ~IND SPEED .......... , 7.3 IFEET/SECI 200 PPM RELATIVE HUMIDITY .... 50. PERCENT 1000 PPH MOMENTUM JET DISPERSION-- SIDE VIEW BAKERFIELD PRODUCTT ON-NH3 CYL @o 70 20 10 DOWNWIND DISTANCE IFEET} WIND DIRECTION ==> PASQUILL STABILITY.., D 50 PPH WIND SPEED ........... 7.3 (FEET/SEC) 200 PPH DISTORTED ASPECT RATIO 1000 PPH MOMENTUM JET DISPERSION: S10E VIEW BAKERF I ELD PRODUCT I ON-NH3 CYL 100 150 200 250 300 350 40~ 45~ 500 DOWNWIND DISTANCE (FEETI PASQUILL STABILITY.., D 50 PPM VINO SPEED ........... 7.3 (FEET/SEC) 200 PPM RELATIVE HUMIDITY .... 50. PERCENT 1000 PPM MOMENTUM JET DISPERSION , OVERHEAD VIEW BAKERF1~F'LD PRODUCT]~ ON-NH3 CYL . -60 -70 0 ~¢ 100 1~0 200 2~0 300 3~0 400 DOWNWZND DISTANCE [FEET) WIND DIRECTION ==> PAS~UILL STABILITY.., D 50 PPM WIND SPEED ........... 7.3 (FEET/SEC) 200 PPH DISTORTED ASPECT RATIOS 1000 PPM MOMENTUM JET DISPERSION-- OVERHEAD VIEW * FOCUS * * Copyright 1989, 1990 * * Version 1.1 * * Quest Consultants Inc., Norman, Oklahoma, USA * * (405) 329-7475 * * FOCUS Case Input * * Case File Name - bkfddl0 * * Tue Mar 05 14:02:44 1991 * ****************************************************************** The parameters entered for this case are: TITLE Type of calculation to run ......... : Vapor dispersion Title Line ......................... : Bakerfield Production-NH3 Cyl. File name for this case ............ : bkfddl0 Units for input and output ......... : English (lbs, btu, feet.., etc.) MATERIAL Composition of released material...: # 53 = H3N ammonia 100.0000 Initial Temp of Release ............ : 80.0006 Fahrenheit Initial Pressure of Release ........ : 163.2186 PSIA WEATHER Wind Speed ......................... : ..~5.0000 Feet/Second Relative Humidity .................. : 50.0000 Percent (%) ! Temperature of the Air ............. : 80.0006 Fahrenheit ~quill Atmos. Stab. Class ........ : D - ~ [~ A Single Character Initial Quality (lbv/lb) ........... : 1.000 RELEASE Method of release .................. : Continuous (includes steady state flow) Duration of the release (min) ...... : 60.000 l:Pipe diameter ................... : .0208 Feet 2:Exit Area of the Break .......... : .3400E-03 Square Feet 3:Regulated Flow Rate ............. : .1700 Pounds/secgn~ 4:Height of Exit Opening .......... : 4.0000 Feet ~.~%~ 5:Tilt Angle of Exit from Horiz...: ..0000 Deqrees Release Mechanism .................. : Regulated release (relief valve, liquid fl TERRAIN Surrounding Area Roughness ......... : Fairly Level Wooded Country, Urban Are~_~? Temp. of Substrate Surface ......... : 80.0006 Fahrenheit VD/VE Division of calculation ............ : VG/Vapor dispersion (VG/VD) Concentration Limits ............... : Enter 3 Concentration Limits in Parts per__ l:Lowest Concentration Level ...... : 50.0000 PPM~ 2:Middle Concentration Level ...... : 200.0000 PPM 3:Highest Concentration Level ..... : 1000.0000 PPM , FOCUS * , Copyright 1989 * , Version 1.1 * · Quest Consultants Inc., Norman, Oklahoma, USA * , (405) 329-7475 * , Regulated Release Model * , Case File Name - bkfddl0 * , Tue Mar 05 14:02:44 1991 * Title: Bakerfield Production-NH3 Cyl. Pipe diameter (in) : .249958 Pipe diameter (ft) : .208298E-01 Input break area (in2) : .489591E-01 Input break area (ft2) : .339994E-03 Operating temp (F) : 80.0706 Weight fraction aerosol : .000000 Ending time (sec) : 3600.00 STREAM COMPOSITION AT 1 ATMOSPHERE # ID COMPONENT GAS AEROSOL LIQUID FEED 0 Molecular Weight 17.030 .00000 .00000 17.030 1 53 53 = H3N ammoni 1.0000 .00000 .00000 1.0000 time gas rate aerosol rate liquid rate total rate (sec) (lb/sec) (lb/sec) (lb/sec) (lb/sec) .000000 .169644 .000000 .000000 .169644 144.000 .169644 .000000 .000000 .169644 288.000 .169644 .000000 .000000 .169644 432.000 .169644 .000000 .000000 .169644 576.000 .169644 .000000 .000000 .169644 720.000 .169644 .000000 .000000 .169644 864.000 .169644 .000000 .000000 .169644 1008.00 .169644 .000000 .000000 .169644 1152.00 .169644 .000000 .000000 .169644 1296.00 .169644 .000000 .000000 .169644 1440.00 .169644 .000000 .000000 .169644 1584.00 .169644 .000000 .000000 .169644 1728.00 .169644 .000000 .000000 .169644 1872.00 .169644 .000000 .000000 .169644 2016.00 .169644 .000000 .000000 .169644 2160.00 .169644 .000000 .000000 .169644 2304.00 .169644 .000000 .000000 .169644 2448.00 .169644 .000000 .000000 .169644 2592.00 .169644 .000000 .000000 .169644 2736.00 .169644 .000000 .000000 .169644 2880.00 .169644 .000000 .000000 .169644 3024.00 .169644 .000000 .000000 .169644 3168.00 .169644 .000000 .000000 .169644 3312.00 .169644 .000000 .000000 .169644 3456.00 .169644 .000000 .000000 .169644 3600.00 .169644 .000000 .000000 .169644 3600.10 .000000 .000000 .000000 .000000 , FOCUS * , Copyright 1989 * , Version 1.1 * · Quest Consultants Inc., Norman, Oklahoma, USA * , (405) 329-7475 * · Momentum Jet Vapor Dispersion Model * , Case File Name - bkfddl0 * , Tue Mar 05 14:02:44 1991 * Title : Bakerfield Production-NH3 Cyl. meteorological conditions air temperature = 79.97 deg F wind speed = 15.00 ft/sec pasquill stability class = pasquill d vapor release conditions released gas = 53 = H3N ammonia molecular weight of gas = 17.03 lb/lb-mole gas density at release = .0464 lb/ft3 mass floW rate = .17 lb/sec weight f~action of aerosol = .00 height of release above grade = 4.00 ft release angle from horizontal = .00 degrees input reilease area = .00034 ft2 model source release area = .00263 ft2 concentration limits chosen for 53 = H3N ammonia c(1) (lowest concentration) = .000050 mole fraction c(2) (middle concentration) = .000200 mole fraction c(3) (highest concentration) = .001000 mole fraction time : centerline co . : wi~h of plu~'to c(i) :cntrln :.temp. : xcl zcl : r(c(1)) r(c(2)) r(c(3)) :conc. : (sec) : (ft) (ft) : (ft) (ft) (ft) :(frac) : (R) .000 .000 4.00 .104 .965E-01 .870E-01 1.000000 502.3 .607E-04 .659E-01 4.00 .143 .132 .119 .739329 511.6 .140E-03 .133 4.00 .177 .164 .147 .592988 516.3 .238E-03 .202 4.00 .210 .194 .173 .493575 518.6 .356E-03 .272 4.00 .243 .224 .199 .424980 521.0 .493E-03 .343 4.00 .275 .253 .225 .371756 523.3 .651E-03 .416 4.00 .307 .282 .250 .332394 525.6 .831E-03 .491 4.00 .339 .311 .275 .298879 528.0 .103E-02 .567 4.00 .370 .340 .300 .271418 528.0 .126E-02 .644 4.00 .402 .368 .325 .249244 530.3 .151E-02 .723 4.00 .434 .397 .350 .229087 530.3 .179E-02 .804 4.00 .466 .426 .374 .211761 530.3 .209E-02 .886 4.00 .498 .455 .399 .196697 530.3 .242E-02 .970 4.00 .531 .484 .424 .183472 530.3 .278E-02 1.06 4.00 .563 .513 .449 .172841 532.7 .317E-02 1.14 4.00 .596 .543 .474 .162323 532.7 .359E-02 1.23 4.00 .628 .572 .499 .152884 532.7 .404E-02 1.32 4.00 .661 .602 .524 .144366 532.7 .453E-02 1.41 4.00 .695 .632 .549 .137092 535.0 .505E-02 1.51 4.00 .728 .662 .574 .130010 535.0 .562E-02 1.61 4.00 .762 .692 .600 .123532 535.0 .622E-02 1.70 4.00 .796 .722 .625 .117581 535.0 .686E-02 1.80 4.00 .830 .753 .651 .112097 535.0 .754E-02 1.91 4.00 .865 .783 .677 .107025 535.0 . 826E-02 2.01 4.00 .900 .814 .703 .102322 535.0 904E-02 2.12 4.00 .935 .846 .729 .097949 535.0 .986E-02 2.23 4.00 .970 .877 .755 .093872 535.0 .107E-01 2.34 4.00 1.01 .909 .781 .090063 535.0 .l16E-01 2.45 4.00 1.04 .940 .807 .086495 535.0 .126E-01 2.56 4.00 1.08 .973 .834 .083147 535.0 .137E-01 2.68 4.00 1.11 1.00 .861 .080000 535.0 .147E-01 2.80 4.00 1.15 1.04 .887 .077036 535.0 .159E-01 2.92 4.00 1.19 1.07 .914 .074240 535.0 .171E-01 3.05 4.00 1.23 1.10 .942 .071598 535.0 .154E'01 3.18 4.00 1.26 1.14 .969 .069343' 537.3 .197E-01 3.31 4.00 1.30 1.17 .996 .066961 537.3 .211E-01 3.44 ~ 4.00 1.34 1.20 1.02 .064700 537.3 .226E-01 3.57 4.00 1.38 1.24 1.05 .062552 537.3 .242E-01 3.71 4.00 1.42 1.27 1.08 .060510 537.3 .258E-01 3.85 4.00 1.46 1.31 1.11 .058566 537.3 .275E-01 4.00 4.00 1.50 1.34 1.14 .056712 537.3 .294E-01 4.14 4.00 1.54 1.38 1.16 .054944 537.3 .313E-01 4.29 4.00 1.58 1.41 1.19 .053255 537.3 .332E-01 4.44 4.00 1.62 1.45 1.22 .051641 537.3 .353E-01 4.60 4.00 1.66 1.48 1.25 .050096 537.3 .375E-01 4.76 4.00 1.70 1.52 1.28 .048617 537.3 .398E-01 4.92 4.00 1.74 1.56 1.31 .047199 537.3 .422E-01 5.08 4.00 1.79 1.59 1.34 .045840 537.3 .447E-01 5.25 4.00 1.83 1.63 1.37 .044535 537.3 473E-01 5.42 4.00 1.87 1.67 1.40 .043281 537.3 time : centerline coord. : width of plume to c(i) :cntrln :temp. : xcl zcl : r(c(1)) r(c(2)) r(c(3)) :conc. : (sec) : (ft) (ft) : (ft) (ft) (ft) :(frac) : (R) .500E-01 5.60 4.00 1.91 1.71 1.43 .042077 537.3 .529E-01 5.78 4.00 1.96 1.74 1.46 .040918 537.3 .559E-01 5.96 4.00 2.00 1.78 1.49 .039802 537.3 .590E-01 6.15 4.00 2.05 1.82 1.52 .038728 537.3 .622E-01 6.33 4.00 2.09 1.86 1.55 .037693 537.3 .656E-01 6.53 4.00 2.14 1.90 1.58 .036696 537.3 .692E-01 6.73 4.00 2.18 1.94 1.61 .035733 537.3 .729E-01 6.93 4.00 2.23 1.98 1.64 .034804 537.3 .767E-01 7.13 4.00 2.27 2.02 1.68 .033907 537.3 .807E-01 7.34 4.00 2.32 2.06 1.71 .033166 537.3 .849E-01 7.55 4.00 2.37 2.10 1.74 .032325 537.3 .893E-01 7.77 4.00 2.42 2.14 1.77 .031512 537.3 .938E-01 7.99 4.00 2.46 2.18 1.80 .030725 537.3 .985E-01 8.22 4.00 2.51 2.22 1.83 .029964 537.3 .103 8.45 4.00 2.56 2.27 1.87 .029227 537.3 .109 8.69 4.00 2.61 2.31 1.90 .028513 537.3 .114 8.93 4.00 2.66 2.35 1.93 .027821 537.3 .119 9.17 4.01 2.71 2.39 1.97 .027150 537.3 .125 9.42 4.01 2.76 2.44 2.00 .026500 537.3 .131 9.68 4.01 2.81 2.48 2.03 .025869 537.3 .137 9.94 4.01 2.86 2.52 2.06 .025256 537.3 .144 10.2 4.01 2.91 2.57 2.10 .024662 537.3 .151 10.5 4.01 2.97 2.61 2.13 .024085 537.3 .158 10.8 4.01 3.02 2.66 2.17 .023524 537.3 165 11.0 4.01 3.07 2.70 2.20 .022980 537.3 172 11.3 4.01 3.13 2.75 2.23 .022450 537.3 .180 11.6 4.01 3.18 2.79 2.27 .021936 537.3 .188 11.9 4.01 3.23 2.84 2.30 .021435 537.3 .197 12.2 4.01 3.29 2.89 2.34 .020948 537.3 .206 12.5 4.01 3.34 2.93 2.37 .020475 537.3 .215 12.9 4.01 3.40 2.98 2.41 .020013 537.3 .224 13.2 4.01 3.46 3.03 2.44 .019565 537.3 .234 13.5 4.01 3.51 3.08 2.48 .019128 537.3 .244 13.8 4.01 3.57 3.13 2.51 .018702 537.3 °254 14.2 4.01 3.63 3.17 2.55 .018287 537.3 °265 14.5 4.02 3.68 3.22 2.59 .017883 537.3 °277 14.9 4.02 3.74 3.27 2.62 .017490 537.3 .288 15.3 4.02 3.80 3.32 2.66 .017106 537.3 .301 15.6 4.02 3.86 3.37 2.69 .016731 538.5 .313 16.0 4.02 3.92 3.42 2.73 .016366 538.5 .326 16.4 4.02 3.98 3.47 2.77 .016009 538.5 .340 16.8 4.02 4.04 3.52 2.80 .015661 538.5 .354 17.2 4.02 4.11 3.58 2.84 .015322 538.5 .368 17.6 4.02 4.17 3.63 2.88 .014991 538.5 .383 18.0 4.02 4.23 3.68 2.91 .014668 538.5 .399 18.5 4.03 4.29 3.73 2.95 .014352 538.5 .415 18.9 4.03 4.36 3.79 2.99 .014044 538.5 .431 19.3 4.03 4.42 3.84 3.03 .013743 538.5 .449 19.8 4.03 4.49 3.89 3.06 .013449 538.5 467 20.3 4.03 4.55 3.95 3.10 .013161 538.5 time : centerline coord. : width of plume to c(i) :cntrln :temp. : xcl zcl : r(c(1)) r(c(2)) r(c(3)) :conc. : (sec) : (ft) (ft) : (ft) (ft) (ft) :(frac) : (R) .485 20.7 4.03 4.62 4.00 3.14 .012880 538.5 .485 20.7 4.03 4.67 4.06 3.22 .012905 538.5 .607 21.8 4.03 5.19 4.50 3.55 .011615 538.5 .735 22.9 4.03 5.72 4.95 3.87 .010512 538.5 .870 24.0 4.03 6.28 5.42 4.21 .009557 538.5 1.01 25.2 4.03 6.85 5.90 4.54 .008720 538.5 1.16 26.5 4.03 7.44 6.39 4.88 .007976 538.5 1.32 27.8 4.03 8.06 6.89 5.22 .007308 538.5 1.48 29.2 4.03 8.69 7.40 5.55 .006702 538.5 1.65 30.6 4.03 9.34 7.93 5.89 .006149 538.5 1.83 32.2 4.03 10.0 8.47 6.22 .005641 538.5 2.02 33.8 4.03 10.7 9.02 6.54 .005172 538.5 2.22 35.5 4.03 11.4 9.58 6.85 .004739 538.5 2.43 37.2 4.03 12.2 10.2 7.16 .004338 538.5 2.65 39.1 4.03 12.9 10.7 7.44 .003967 538.5 2.88 41.1 4.03 13.7 11.3 7.71 .003625 538.5 3.12 43.1 4.03 14.5 11.9 7.95 .003309 538.5 3.38 45.3 4.03 15.3 12.5 8.17 .003018 538.5 3.64 47.5 4.03 16.2 13.1 8.35 .002750 538.5 3.92 49.9 4.03 17.0 13.8 8.48 .002504 538.5 4.22 52.4 4.03 17.9 14.4 8.57 .002278 538.5 4.52 55.0 4.03 18.8 15.0 8.59 .002071 538.5 4.85 57.8 4.03 19.8 15.6 8.53 .001882 538.5 5.19 60.7 4.03 20.7 16.2 8.37 .001709 538.5 .55 63.7 4.03 21.7 16.8 8.08 .001551 538.5 .92 66.9 4.03 22.7 17.4 7.62 .001408 538.5 6.32 70.2 4.03 23.7 18.0 6.93 .001277 538.5 6.73 73.8 4.03 24.8 18.6 5.86 .001158 538.5 7.16 77.4 4.03 25.8 19.1 4.08 .001049 538.5 7.62 81.3 4.03 26.9 19.6 .000 .000951 538.5 8.10 85.4 4.03 28.0 20.1 .000 .000862 538.5 8.60 89.6 4.03 29.1 20.5 .000 .000781 538.5 9.13 94.1 4.03 30.2 20.9 .000 .000707 538.5 9.68 98.8 4.03 31.3 21.2 .000 .000641 538.5 10.3 104. 4.03 32.4 21.4 .000 .000580 538.5 10.9 109. 4.03 33.5 21.6 .000 .000526 538.5 11.5 114. 4.03 34.6 21.6 .000 .000476 538.5 12.2 120. 4.03 35.7 21.4 .000 .000431 538.5 12.9 126. 4.03 36.8 21.1 .000 .000391 538.5 13.6 132. 4.03 37.9 20.6 .000 .000354 538.5 14.4 139. 4.03 38.9 19.8 .000 .000321 538.5 15.2 146. 4.03 40.0 18.5 .000 .000290 538.5 16.1 153. 4.03 40.9 16.8 .000 .000263 538.5 17.0 161. 4.03 41.8 14.2 .000 .000238 538.5 18.0 169. 4.03 42.6 10.1 .000 .000216 538.5 19.0 177. 4.03 43.4 .000 .000 .000196 538.5 20.0 186. 4.03 44.0 .000 .000 .000177 538.5 21.1 196. 4.03 44.5 .000 .000 .000161 538.5 22.2 205. 4.03 44.8 .000 .000 .000146 538.5 !3.5 216. 4.03 44.9 .000 .000 .000132 538.5 time : centerline coord. : width of plume to c(i) :cntrln :temp. : xcl zcl : r(c(1)) r(c(2)) r(c(3)) :conc. : (sec) : (ft) (ft) : (ft) (ft) (ft) :(frac) : (R) 227. 4.03 44.8 .000 .000 .000120 538.5 26.1 238. 4.03 44.4 .000 .000 .000109 538.5 27.5 250. 4.03 43.7 .000 .000 .000099 538.5 28.9 262. 4.03 42.5 .000 .000 .000089 538.5 30.5 275. 4.03 40.8 .000 .000 .000081 538.5 ~ 32.1 289. 4.03 38.3 .000 .000 .000074 538.5 33.8 304. 4.03 34.9 .000 .000 .000067 538.5 35.6 319. 4.03 29.8 .000 .000 .000061 538.5 37.5 335. 4.03 22.0 ~.000 .000 .000055 538.5 39.4 351. 4.03 .000 .000 .000 .000050 538.5 BAKERF ELD PRODUCTION-NH3 CYL. 200. [ I I I [ I [ I [ I [ I [ I [ I [ 150. -- 100. -- -r- _ I'C227j., I ,> I , I ~ I , I , I , ~ I I -50. 0. 50. 100. 150. 200. 250. 300. 350. 400. DOWNWIND DISTANCE IFEETI WIND DIRECTION ==> PAS~UILL STABILITY.., D 50 PPN WIND SPEED .......... , 15.0 IFEET/SEC) 200 PPM RELATIVE NUMIDITY... , 50. PERCENT 1000 PPM MOMENTUM JET DISPERSION; S10E VIEW BAt<ERFIELD PRODUCTION-NH3 CYL 15 10 5 ~ 50 100 1~0 2~0 250 300 350 DOWNWIND DISTANCE IFEETI WIND DIRECTION ==> PASQUILL STABILITY.., D 50 PPH WIND SPEED ........... 15.0 IFEET/SEC) ---- 200 PPH DISTORTED ASPECT RATIO 1000 PPH MOMENTUM JET DISPERSION, SIDE VIEW BAKERFIELD PRODUCTION-NH3 CYL O -40 ~ 5~ 1~0 15~ 20~ 25~ 30~ DOWNWIND DISTANCE (FEET] PASQUILL STABILITY.., D 50 PPH WIND SPEED .......... , 15.0 (FEET/SEC) 200 PPH RELATIVE HUHIDITY .... 50. PERCENT 1000 PPH MOMENTUM JET DISPERSION-- OVERHEAD VIEW BAKERF I ELD PRODUCT I ON-NH3 CYL. 40 -50 0 50 100 1~0 200 250 300 DOWNWIND DISTANCE IFEETI WIND DIRECTION ==> PASQUILL STABILITY.., D 58 PPH WIND SPEED .......... , 15.0 [FEET/SEC) 288 PPH DISTORTED ASPECT RATIOS 1000 PPH MOMENTUM JET 'DISPERSION , OVERHEAD VIEW CHEVRON - 5001 CALIFORNIA AvE. RISK MANAGEMENT & PREVENTION PLAN REVIEW June 4, 9, 23-1992 Risk Manaqement and Prevention Proqram (RMPP) - All of the administrative and operatior~al programs of a business which are designed to prevent acutely hazardous .materials accident risks, including bUt not limited to, programs which examine the design safety of new and existing equipment, standard operating procedures, preventative maintenance programs, operator training and accident investigation procedures, risk assessment and emergency response planning. O Anhydrous ammonia is the acutely hazardous material for which Chevron has prepared a RMPP.. Anhydrous ammonia is so corrosive that-it is considered toxic. I. BLUEPRINT SYSTEM DESIGN a) Equipment and piping b) Cylinder location and quantities II. SYSTEM MODIFICATIONS ' III. TRAINING a) HAZWOPER certification & verification b) Hazard communication and shelter in place training for the school IV. RMPP DATA IN THE HAZ MAT COMPUTER a) ~Release containment b) Offsite consequences c) Inhouse capabilities d) Operation of emergency systems 13 Supply to ~'~ · Ozalld Machine, 12 CHEVRON Tank · AMMONI/~ BLUEPRINT sYSTEM 3. CGA (Compre. ssed Gas Association) Connection at cytmcler. 4. Flexible tubing, rated for a line pressure of 1500 psig. .5. '1/2 inch ID Schedule 40 black iron pipe. 6. Segments of 1/2 inch. pipe, . connected .by threaded and sealead fittings, extend through crawl-space above ceiling to the Reprographics Room.. A "Y" connection overhead connects the pipe to two Ozalid manifolds located in the Reprographics Room. 7. Stainless-steel ball valve, main control valve to manifold. 8. An orifice in the supply line limits the flow of gas into the manifold. 9. Pressure relief valve (bursting-disc) set at 250 psig relieves to vent line. 10. Vent line extending above the' cylinder area. 11. Stainless-steel ball valve controls voluntary releases to vent line. 12. A bellows diaphragm regulator with stainless steel interior regulates the ~upply of gas to the machine. Pressure is stepped down from 100 psi. g tank pressure to 20 psig. 13. pressure gauges, with stainless-steel interior parts, indicate pressure on supply and discharge sides of the regulator. 14 gtalnless.~steel ball valve controls supply to the machines.. Plan To ~ (At Work) ' · · / Take Shelter Indoors /" Immediately !!!. "-' ~'""--'~--~" / ' v' Turn· off_ ventilation-fans, air conditioning, heater. ¢ Move ali people into one room. v' Avoid use_ of elevators. ~ ¢' Close and seal windows, doors, flues, fan grills,.'vents. ~.' ~, v' Close '~erior. doors and shelter in an interior room. ~, v'. Close drapes. . ~. v"Use shower spray to "Wash" the air if vapors seep through. '1 .' ).'/Breath thr°ugh a damp cl°th' / ~ Tune into Any Local Radio or TV Station ~ For Emergency Broadcast Instructions. · ~, (At H_ome) ' ~ / ' ~, Supplies ~ Seal OPenings ~gJ"~l~~'~ · ' Du~{ ta .e foil -lactic wra- -lactic -'"'"~'~/'----'"'-"~ ) ~rUoC; ~oPt~'e;,°"~vePt'%els, iPo'ckPs.tighten (On The Highway) window and door seals. Roll up windows-turn off ~ Plan Ahead! Gather supplies in a . heat or air. . kbox before an emergency. ' Stay in the vehicle. · ,. Seal openings & vents Toxic (At' SchOol) Gas School staff will shelter children. Do Not attempt to pick up your child. Release ,ox,c clouds can form quickly due to accidental . or earthquake damag,e to chemical storage '~ facilities, transportation vehicles, & Contact: process plants. The Hazardous Materials Division ~ Toxic vapors are most readity at 326-3979 regarding questions detected by pungent odors or to schedule shelter in and visible clouds. place presentations. SHELTER IN PLACE ' I.NSTRUCTIONS IN cAsE OF A CHEMICAL EMERGENCY INSTRUCTIONS: · Move all pe6ple inside ~ home or other building .IMMEDIATELY. · 'Close all doors to"the outside. Close and lock all windows. Close drapes an'd blinds. ." · Turn off all ventilation, heating and air,condition, lng systems. 'TUrn off all exhaust fans. · Switch ventilation ducts and inlets to the closed position. · Close all' fireplace dampers. Extinguish all igni(ion sources. · Seal gaps around windows,, do(~rs, .and air cooling units with tape, plastic sheeting, wax paper or aluminum wrap. CoVer bathroom exhaust fan grilleS~ range vents, dryer vents 'and other openings to the outside with plastic food wrap, wax paper or foil 'and 'seal edges with tape. · ClOse as. many internal doors as possible.in your home or other building. · · If possible, take shelter in an upstairs, interior room without wind°ws. Stay.array from windows.. Bathrooms'work well .for'this PUrpose. ·If chemical odors start to bother You, hold a wet cloth over your nose and mouth. Turn on the shower in a strong spray to '~vash" the air. ' · Do not 'use elevator's. :ElevatorS pump outdoor air inside as they travel up and' down. ':' · Tune your radio or TV to any LOOAL station for Emergency Broadcast Information. · - · Do not go outside.,unless emergency response personnel instruct you to evacuate or until the emergency is over. Once an "All Clear" message has been issued, open windows .and doors to release any gases which may have entered your home or office. 06/03/92. '- CHEVRON USA INC 215-000-.000863 __ Page '1~ Overall Site with 1 Fac. Unit General Information Location: 5001 CALIFORNIA AV Map: 102 Hazard: High Community: BAKERSFIELD STATION 11 Grid: 34B F/U: 1 AOV: 0.0 Contact Name Title Business Phone 24-HOur Phone- MARK MEANS OFF BUILD SUPER (805) 395-6472 x (805) 987-1047 RON OLLENBURGER WEBU ADMIN SUPER (805). 395-6429 x (805) 589-6585 Administrative Data Mail Addrs: P O BX' 1392 D&B Number: 09-212-3298 City: BAKERSFIELD State: CA Zip: 93302-1392 Comm Code: 215-011 BAKERSFIELD STATION 11 SIC Code: 1311 Owner: CHEVRON USA INC Phone: (805) 395-6500 Address: 5001 CALIFORNIA AV State: CA City: BAKERSFIELD Zip: 93309- Summary ANHYDROUS AMMONIA ON SITE - SEE.RMPP NOTES. 06/03/92 CHEVRON.USA INC 215t000-000863 Page 11 00 - Overall Site <H> RMPP DATA <1> Release Containment AMMONIA CYLINDER STORAGE'AREA IS EQUIPPED WITH BOTH MANUALLY AND HEAT ACTIVATED WATER DELUGE SYSTEM. IF WATER DELUGE IS USED TO ABSORB AMMONIA VAPORS, DIVERT RUN OFF TO A COLLECTION AREA FOR CLEAN-UP. THE MANUAL VALVE IS LOCATED IN.A WATER VALVE BOX NEAR THE'BUILDING WALL IN PROXIMITY TO THE EAST EXIT DOOR OF BUILDING A. <2> Offsite.Consequences FOCUS MODEL USED FOR AMMONIA AIR DISPERSION ANALYSIS AMMONIA VAPOR RELEASE, RELEASE RATE ? 10.2 LB/MINUTE WEATHER CONDITIONS = CLEAR NIGHT (STABILITY F), WIND SPEEC 2 MPH, 80 F 50% HUMIDITY. 500 PPM (IDLH) AT 281 FEET DOWNWIND OF SOURCE 50 PPM (LOC) AT 1000 .FEET DOWNWIND OF SOURCE WEATHER CONDITIONS = CLOUDY NIGHT OR HAZY DAYLIGHT (STABILITY D), WINDSPEED 5 'MPH 80 F, 50% HUMIDITY., 500 PPM (IDLH) AT 156 FEET DOWNWIND OF SOURCE 50 PPM (LOC) AT 502 FEET DOWNWIND OF SOURCE COOLER AIR TEMPERATURES AND/OR HIGHER HUMIDITY MAY INCREASE DOWNWIND DISPERSION. DISTANCES. ~ <3> In House Capabilities PERSONAL PROTECTIVE EQUIPMENT INCLUDES GOGGLES, GLOVES AND $CBA. 3 PERSONS CERTIFIED BY CHEVRON TO HAVE HAZWOPPER TRAINING TO INCIDENT COMMAND LEVEL. SEE TRAINING SECTION G FOR DETAILS. <4> Plant Shutdown Instruction CLOSE VALVE ON AMMONIA CYLINDER.