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HomeMy WebLinkAboutMITIGATION 5/17/1990Sequence of Events. Highland High School #090009 (Flora Darling) May 24, 1990 Colt letter to R.P. June 6, 1990 30 day letter to R.P. June 19, 1990 On site inspection of facility. July 31, 1990 Telephone call to Janet Shell regarding workplan not being received. She informed me that Rodney N. Williams was preparing the workplan. August 27, 1990 Gough faxed the tank pull lab reports to Rodney N. Williams. October 25, 1990 Rodney N. Williams submitted workplan proposal for the site. ~ovember 1, 1990 Reviewed workplan proposal submitted by Rodney N. Williams (SISK) November 6, 1990 Letter to Rodney N. Williams delineating addendum information needed before approval could be granted. December 17, 1990 Review of file shows no action. Telephone calls to R.N. Williams not returned. January 9, 1991 Preparation for administrative hearing. .~~ 0PTI~S FOR ~WAKING TA~. Site Specific Time Accounting Sheet Employee # Employee Site Name of Federal) Site Specific Status Changes! Date ~eegOry Activity Hours Code i Description (10ths) ..,: Tm' ., :j xx, ,../: ..... Data Entered By: Date: CONTRACT OPTIONS FOR LEAKING TANKS Site Specific Time Accounting Sheet Permit # . Site Specific Status Changes: Employee # L'j Employee Signature Site Name or Address Funding (Local, State, of Federal) Cateqory Activity Hours Date Code- Code Description (10ths) Notes: :..~T- ~':~:'D ["TLL ':':'~' :_' Data Entered By: Date: Env. Health 580 4113 137 (Rev. 5/89} KERN COUNTY ENVIRONMENTAL HEALTH SERVICES DEPARTMENT SERVICE AND COMPLAINT FORM Date-~---/"~-- ~0 · ,,.....,~/~',~ .............. 1~ .................. Time: .~,,~ · - ........... ~ ....... : ...... Assigned to: ~' {~_ .~[~1"~~ /',/ / ..................... g-?. ........ ~..~...~...~..~..~.j.~ I ocetlon tit' ~ ......................................................................................... Directions ................................................................................................................................................................................................... ~eDortlng ~rson ..... ~-- - .......................................... Address ............................................................................. Phone .............................. ~o~rty Owner · ............................ ~ ....... Address~one ..,o.,o, ..u., .-~. "/ ....... ; ..... ; ............ ; ......................................... ' ........................... ................................................. ~.. ........................... ~ ......... :: .......... ./:~ ....... : ................ :=~...~&. ......................................................................... RESULTS~ ~ ~ak~n by ~ Coml~lalnan~ i~lotlfied' .""' ' of relults ..... ..~' .... ~ ~ . ~ .inVestlgated..by-' Name or Address mding (Local, State C TRACT OPTIONs FOR LEAKING TAp"'S Site Specific St Changes: Description ( 1 Orbs) S ' RACT OPTIONS FOR LEAKING Tji~k ite Specific Time Accounting Shew Permit # Employee #/ Employee Signal. re ~--~'.~ . ,. Site Name or ~d '~(Lo~' Fund~ ~tate, of F~ral) Site Specific Status Changes: Category Activity Hours Date Code Code Description (lOths) Data Entered B~ Date: O~ACT OPTIONS FOR LEAKING Site Specific Time Accounting Sheet Site Specific Status Changes: ~ ~ Hours Cat_egory Activity (10ths) Date C_~4_e Code Description (~ RACT OPTIONS FOR LEAKING T/~ Site Specific Time Accounting Sheca~' Permit # ,;~ ? ~ O C3 ~ Site Specific Status Changes: Employee # / C.,. Employee S~jnatL~... y Site Name or Address Fundin~ (k_._~?l, State, of Federal) Category Activity Hours Date Code Code Description i (10ths) COl~ I'RACT OPTIONS FOR LEAKING Site ~re'~"cific 'lime Accounting Sheet Permit # (~O//~ ~p~ site Specific Status Changes: Employee # /.---~._. ,~..' 1' ~ .~,,,~ , / . Fu~i~ ~~te, of ~) - Category Activity Hours Date Code Code ,'Description (lOths)_ _ ,,,o,e-~.: 'iL~~..,.,...,~," ,.~: :5.--,': '"' "'~ :'" ' "'"' '-'"' "' - -- ,. ....... ".. z_ -f/- t"'l Fl' ,~ ~ ·. .._ ....:.:-.~ :.. .. '.... '..' .'-,. , .. ~,.--., .,':.', .... _ _r2~_ .~::~. -: . ,.. Date: CON rRACT OPTIONS FOR LEAKING Site Specific l~me Accounting Sheet Employee SJgna(u?e (~~~z ' Funding (L~...~__.~State, of Fe~ral) Site Specific Status Changes: Category Activity Hours Dat~ Code Code Description (lOths) Data Entered B~.:. '.. Date: TRACT OPTIONS FOR LEAKING ~ite Specific Time Accounting Shee'r Permit # '~ Employee # / - :- Employee SignatUre ", .:':~'. Site Name or Address ./,,~/.~ ~;j.., .?~.;._ :,,',¢, '., ,,. ~,:.... Funding (Lo_c_al_,. State, Of Federal) Site Specific Status Changes: CategoryI Act~ty Code J Code~ Description i~.~. IHours (lOths) Date:..- -i (~ ~,ACT OPTIONS FOR LEAKING TO- Site Specific Time Accounting Sheet- Site Specific Status Changes: Emplcy~';'c~ # [ ~ /i' ,~ .~_~..'.~__(~ ---_ Employee Slgnat Site Name or ~dress ~~/ ~ ~ /, Funding, (~te, of Federal) L ~ ~-~OUFS Category Activity ( 10ths) Date Code Code , Description CONTRACT OPTIONS FOR LEAKING TANKS Site Specific Time Accounting Sheet Site Name or_Address Site Specific Status Changes: Hours (lOths) # # Employee Site -~ au '~'~me Accounting Sheet Site Specific Status Changes: of l~ederal ) ? Date: Env. Health 580 CONTRACT OPTIONS FOR LEAKING TANKS Site Specific Time Accounting Sheet Permit # Employee Employee Signature Site Name or Address ~ ~- ,L J.'. ,- Funding (~, State, of ) ""' Site Specific Status Changes: Cat. egory Activity Hours Date uo~e . Code Description (10ths) ~CT OPTIONS FOR LEAKII~ TANKS Site Specific Time Accounting Sheet Permit # (~ ? ~'O ~ ~' Site Specific Status Changes: Employee # ~ %--- ,Employee Site ~e or ~~i3, ,- ~'Z. 'Z ' !'~"~-,~ .r? " ' Code Description (10the) · ~, ~,,~ S~'~~.~ ~ ~~~~ 3') ,%~_t4, ~ m~~'~: rote: Site Name or Funding (Local, State, ,TRACT OPTIONS FOR LEAK/NG ~ite Specific Time Accounting Shee. Site Specific Status Changes: Federal) Description lOths) Date: · Env. Health 580 4113 137, 5/89) CONTRACT OPTIONS FOR LEAKING TAI~. Site Specific Time Accounting Sheet Employee # / Employ-cc Signatu~ Site Nam?~_or ~,~l~dr~ ~tate, of Federal) Site Specific Status Changes: Category Activity Hours -- Date Code Code Description (lOths) ~ °1~4i ~ , ~ / ~ "~,~,_~_,~ ~.:~-~ Data Entered B~ Date: RANDALL L. ABBOTT DIRECTOR DAVID PRICE !I! ASSISTANT DIRECTOR RESOURCE MANAGEMENT AGENCY Environmental Health Sendc.~ Department $TL:X~ McCA! ! b-'y, REHS, DIRECTOR Air Pollution Control District WILLIAM ,J. RODDY, APC:O P~nmng & Development Set. cea Department TED ,JAMES, AICP, DIRECTOR ENVIRONMENTAL HEALTH SERVICES DEPARTMENT October 9, 1991 Janet Ford-Shell Kern High School District 2000 24th Street Bakersfield, CA 93301 SUBJECT: Location : 2900. Royal Scots Way, Bakersfield, CA Known As : Permit # : Highland High School 090009 Dear Ms. Ford-Shell: This letter confirms the completion of site investigation and remedial action at the above site. With the provision that the information provided to this agency was accurate and representative of existing conditions, it is the position of this office that no further action is required at this time. Please be advised that this letter does not relieve you of any liability under the California Health and Safety Code or Water Code for past, present, or future operations at the site. Nor does it relieve you of the responsibility to clean up existing, additional, or previously unidentified conditions at the site which cause or threaten to cause pollution or nuisance or otherwise pose a threat to water quality or public health. Additionally, be advised that changes in the present or proposed use of the site may require further site characterization and mitigation activity. It is the property owner's responsibility to notify this agency of any changes in report content, future contamination findings, or site usage. If you have any questions regarding this matter, please contact Flora Darling at (805) 861-3636, Extension 549. Hazardous Materials Specialist IV Hazardous Materials Management Program CB:D:cas \090009.b 2700 "M" STREET, SUITE 300 BAKERSFIELD, CALIFORNIA 93301 (805) 861-3636 RESOURCE MANAGEMENT AGP. CY RANDALL L. ABBOTT DIRECTOR DAVID PRICE [] ASSISTANT DIRECTOR Eavironm~ntal Health S~vic~ I:Nq~'tm~m STEVE McC.AI · Fy, REHS, DIRECTOR Ah' Pollution Control Di~ Wn~J4M J. RODDY, APCO i:~v, ing& ~t Sew~c. ~ TED JAMES, AICP, DIRECTOR ENVIRONMENTAL HEALTH SERVICES DEPARTMENT October 9, 1991 Janet Ford-Shell Kern High School District 2000 24th Street Bakersfield, CA 93301 RE: Highland High School 2900 Royal Scots Way Bakersfield, CA Permit #090009 Dear Ms. Ford-Shell: The Site Characterization Report submitted by Pacific Geotechnical Associates, Inc. (P.G.A.) for the above-referenced facility has been reviewed. Only one (1) soil sample exhibited traces of contamination (sample #2-lA, toluene .013 ppm, ethyl benzene .008 ppm). The levels are below the action levels required by the Regional Water Quality Control Board. Therefore, our Department believes a "no action" mitigation option to be acceptable, with no further action required at this time. A Closure Letter will follow under separate cover. Sincer~y~.? //~ FIBra Darling, R.E.H.S., R~'I~.A. Hazardous Materials Specialist Hazardous Materials Management Program FD:cas \090009.1tr 2700 "M" STREET. SUITE 300 BAKERSFIELD, CALIFORNIA 93301 _... (805) 861-3636 RESOURCE MANAGEMENT' AGE. NCY RANDALL L ABBOTT DIRECTOR DAVID PRICE !I! ASSISTANT DIRECTOR A~ Poilut~ C, muol D~.~ Wn ~4~1 J. RODDY, APCO TED JAblE~ AIC~, DIRECTOR ENVIRONMENTAL HEALTH SERVICES DEPARTMENT October 2, 1991 Kern High School District 2000 - 24th Street Bakersfield, CA 93301 ATTN: Janet Ford-Shell SUBJECT: South High School -*Highland High School Ruggenberg Center #310009 #090009 Injection Well Dear Ms. Ford-Shell: A review of the files of the above-referenced sites indicates that initial field investigations have been completed. However, our Department has not received the site characterization reports. In order to move toward closure of the facilities, our office must review the completed reports and recommendations for mitigation. Our office believes that more than adequate time has been allowed for our receipt of the required documents. Therefore, please notify your environmental contractor to submit the site characterization reports to our Department immediately. The completed reports should reach my desk within ten (10) days of receipt of this letter. Sincerely,.~ Flora Darling, R.E.H.S.,/R.E.A. Hazardous Materials Spe~cialist Hazardous Materials Management Program FD:jg RESOURCE MANAGEMENT AGENCY RANDALL L. ABBOTT DIRECTOR DAVID PRICE [] ASSISTANT DIRECTOR Envirommual Health Se~:es Department STEVE Mc'CAll Fy, REMS, DIRECTOR Air Pollution Ce~troi District WILl. lAM J. RODDY, APCO Planning & Development Setvic~ Department TED JAMES, AICP, DIRECTOR ENVIRONMENTAL HEALTH SERVICES DEPARTMENT January 30, 1991 Randall Metz Pacific Geotechnical Associates, Inc. 4200 Easton Drive, Suite 2 Bakersfield, California 93309 Re: Site Characterization Workplans for the following sites. 1/..'West High School Permit Cf 280007 ~2. Highland High School Permit # 090009 3. South High School Permit cf 310009 Dear Mr. Metz: The addendum information regarding the above referenced sites's workplans have been reviewed. It is our understanding that the two slant borings total depth will be drilled to 21 feet depth or deeper, depending upon field conditions, for South High and Highland High Schools. The Re-positioning of bore holes to accommodate the slant drillings are approved. Please notify this office 48 hours in advance of commencing work to allow an Inspector to be present during drilling operations. FD:ch cc: Rod Williams S.I.S.K. darling\metz, let 971313 "M" RTREET. SUITE 300 If you have any questions please contact me at (805) 861-3636, Ext. 549. Hazardous Materials Specialist Hazardous Materials Management Program BAKERSFIELD. CALIFORNIA 93301 (805) 861-3636 / ' iacific Geotechnical Associates, Inc. //' [ 4200 Easton Drive, Ste. 2 · Bakersfield, Calif. 93309 * (805) 324-7768 January 28, 1991 Ms. Flora Darling Hazardous Materials Specialist Environmental Health Services Dept. County of Kern 2700 "M" Street, Suite 300 Bakersfield, CA 93301 Re: Highland High School Site Characterization Permit #: 090009 Dear Ms. Darling: A site characterization workplan for the above referenced site was submitted to the Environmental Health Services Department for your approval. Your response, dated January 22, 1991, consisted two comments regarding slant drilling and the fate of rinsate and spoils (copy attached). This letter contains responses to each comment and serves as an amendment to the original proposed work plan. Comment 1. In view of the increasing high levels of contamination present at the dispenser area and adjacent to classrooms, a slant boring will be required to assess possible migration beneath the building. Response 1. Soil Boring #3 will be located approximately seven feet southwest of the dispenser and will be slant drilled approximately five feet to the northwest under the classroom (see attached revised Plot Plan). The bottom of the boring will be approximately due west of Soil Boring #2. Soil Boring #2 will be located in the center of the dispenser. Comment 2. Regarding storing and sampling for analysis and subsequent disposal of rinsate and drilling spoils, drill cutting and rinsate shall not be mixed before sampling separate sample analysis will be required before disposal. Response 2. Line two, paragraph one, Item 4.0 of the Quality Assurance/Quality Control Section (QA/QC Page 3) referring to rinsate is hereby eliminated. A sentence, "All rinsate will be placed into a Highland High Sch~I~ .te Characterization 1/28/91 separate drum and analyzed for BTXE prior to disposal." is hereby added to the same paragraph in front of the last line beginning with the words, "Upon completion of laboratory analyses,. " The last sentence in the same paragraph is amended to read, "Upon completion of laboratory analyses, both drums will be transported by Laidlaw to a State approved hazardous waste disposal site." (changes underlined). If you feel it is necessary, we will be happy to meet with you in person to discuss the procedures outlined in our workplan and in the attached amendments to the work plan. Respectfully submitted, ~ Randall T. Metz, R.G. RTM:pld encl. EHSD Ltr dtd 1/22/91 Plot Plan cc: R. Williams, SISK PACIFIC GEOTECHNICAL ASSOCIATES, INC. RANDALL L. ABBOTT DIRECTOR DAVID PRICE !!1 ASSISTANT DIRECTOR Environmental Health Setvice~ Department STEVE McCALLEY, REHS, DIRECTOR Air PolZution Control Dbtfict W;~H~d~ ,J. RODDY. APCO Plannin9 & Development Sen6ces Deparbnent TED ,lAMES, AICP, DIRECTOR ENVIRONMENTAL HEALTH SERVICES DEPARTMENT January 22, 1991 Randall Metz Pacific Geotechnical Associates, Inc. 4200 Easton Drive, Suite 2 Bakersfield, CA 93309 RE: Highland High School Permit # 090009 Dear Mr. Metz: The Site Characterization Workplan proposal for the above referenced facility has been reviewed. In view of the increasing high levels of contamination present at the dispenser area and adjacent to classrooms, a slant boring will be required to assess possible migration beneath the building. I believe it is the responsibility of the environmental contractor to locate any piping or other obstructions to drillingjslant or otherwise. In view of this it may be advantageous to move boring SB #3 closer to boring SB #2 for the slant boring and use boring SB #1' for the southern horizontal limits. In any event, our Department will need more than an opini~on if the contaminant has spread beneath the classroom~ (i.e.) a slant boring. Regarding storing and sampling for analysis and subsequent disposal of rinsate and drilling spoils, drill cutting and rinsate shall not be mixed before sampling - separate sample analysis will be required before disposal. Upon receipt of a revised plot plan depicting the required slant boring and rinsate/drill cutting sampling, our Department will be able to continue the review. if you have any questions, contact me at (805) 861-3636 extension 549. _S)ncerely, ~..ii'i,.? ~ .... -'-~.% ~ //' ..~ / '- .... Flbra uar,ng, R E H S Hazardous Materials Specialist Hazardous Materials Management Program FD:cas cc: Rod Williams, SISK \090009-2.1tr 2700 "M" STREET, SUITE 300 BAKERSFIELD, CALIFORNIA 93301 (805) 861-3636 FAX: (805) 861-3429 MAINTENANCE AREA (covered) CLASSROOMS DISPENSER SB #2 SB #4 (if needed) #3 SB #1 2' - 670 ppm 3' - 17,000 EXCAVATION (backfilled) 2'-ND 6'- ND DRIVEWAY f FENCE BLOCK WALL ~ SB #1 Soil Boring x Sample Location ~ i Tank Location 2'- 1,7oo ppm Depth below tank- 6'- ND ppm TPH ND = Not Detected HIGHLAND HIGH SCHOOL i1 Figure 2 PLOT PLAN - N- (Revised 1/28/91 ) r 10 FEET I I Date: ,~ept 11, 1990 I By: J. Mince Project: $1S001~ ,0,;~: 10/26/90 PGA RESOURCE MANAGEMENT AGENCY RANDALL L. ABBO'I'I' DIRECTOR DAVID PRICE II! ASSISTANT DIRECTOR Environmental Health ~ Depa~mem STEVE McC,&! ! Fy, REHS, DIRECTOR Air Pollution Control Di~fict ~ J. RODDY, APCO Planmn~ & Development 5~ce~ Department TED JAMES. AICP, DII~CTOR ENVIRONMENTAL HEALTH SERVICES DEPARTMENT January 22, 1991 Randall Metz Pacific Geotechnical Associates, Inc. 4200 Easton Drive, Suite 2 Bakersfield, CA 93309 RE: Highland High School Permit # 090009 Dear Mr. Metz: The Site Characterization Workplan proposal for the above referenced facility has been reviewed. In view of the increasing high levels of contamination present at the dispenser area and adjacent to classrooms, a slant boring will be required to assess possible migration beneath the building. I believe it is the responsibility of the environmental contractor to locate any piping or other obstructions to drilling~slant or otherwise. In view of this it may be advantageous to move boring SB #3 closer to boring SB #2 for the slant boring and use boring SB #1 for the southern horizontal limits. In any event, our Department will need more than an opini~on if the contaminant has spread beneath the classroom~ (i.e.) a slant boring. Regarding storing and sampling for analysis and subsequent disposal of rinsate and drilling spoils, drill cutting and rinsate shall not be mixed before sampling - separate sample analysis will be required before disposal. Upon receipt of a revised plot plan depicting the required slant boring and rinsate/drill cutting sampling, our Department will be able to continue the review. If you have any questions, contact me at (805) 861-3636 extension 549. Sincerely, -- -i~-i~-ra Darli~i'g, R.E.H.S. Hazardous Materials Specialist Hazardous Materials Management Program FD:cas cc: Rod Williams, SISK \090009-2.1tr T~AL/'T:TT~)~T~T f'~ /'"AT T~/'"IT:)~,IT^ C~QQ(~I Kern County Superintendent of Schools ' I ' ' Re: West High School, Highland High School, South High School, and District Warehouse On January 9, 1991, this Department reviewed Permits 280007, 090009, 310009, and 060007, located in Bakersfleld,~ California, and found that you are in violation of the following laws: '": ........ Health and Safety' Code, DiviSion 20, Chapter 6.7,'Section 25298(C)(4), .. Chapter 6.75, Section 25299.37(C). '- It is necessary'to request you to appear for a hearing to show cause why a Complaint should not be filed against you. Please appear at Kern County Environmental Health Services Department, 2700 ."M" Street, 3rd Floor, Bakersfield, California.. Date: JanUary 31, 1991 ' I I Time: I 2:00 p.m. We encourage you to be present so this matter may be resolved without further legal .,.. ..... ...:~ , ..... .., :.-,~,,?~..,.~,~:.,...,,,.~.~ .... Chns Bur er, R.~% .....~.. ~,,;.~.,.~: ........ -~';;"?~',i~!,:~4t:~.~-TJ~:'?',~;;-~'~' ~'~'~;: ~;~ ' '~':?~'~;:' · '~ ................. : ............ .-.b? ,~.:~.~..~.~!.~.-,.~.di.'~,~ RESOURCE MANAGEMENT AGENCY RANDALL L. ABBOTT DIRECTOR DAVID PRICE III ASSISTANT DI~.CTOR STEVE McC,a,~ · Fy, REHS, DIRECTOR WILLIAM J. RODDY, APCO TED ,lAMrr~, AICP, DIRECTOR ENVIRONMENTAL HEALTH SERVICES DEPARTMENT November 7, 1990 Rodney N. Williams (Sisk) Kern County Superintendent of Schools P. O. Box 9939 Bakersfield, CA 93389 Subject: Location: Known As: Permit #: 2900 Royal Scots Road, Bakersfield, CA Highland High School 090009 Dear Mr. Williams: The proposed site characterization workplan for the above referenced site has been reviewed. Additional information is required before approval is granted to commence work. Please address the below items: A complete Health and Safety Plan. Follow OSHA requirements. Discussion of slant borings which may be needed to determine if contamination has migrated beneath the classrooms adjacent to the former dispenser. 3. Risk Analyses. e A corrected plan view depicting all proposed borings. Borings shall not exceed a 15 foot radius from the initial boring at the former dispenser area. Soil sampling should begin at 5 foot intervals below grade. What total boring depth is contemplated? e Boring holes are to be abandoned with cement sand slurry. The lowest depth of the hole may be plugged with 5 feet of bentonite. 7. Describe disposal of drilling spoils and rinsate. All borings must be described using the Uniform Soil Classification System. 2700 "M" STREET, SUITE 300 BAKERSFIELD, CALIFORNIA 93301 (805) 861-3636 Rodney N. Williams November 7, 1990 Page 2 g. A registered geologist, or registered civil engineer must interpret all data. All reports shall be submitted to this Department for review. Upon receipt of the above requested addendum information our Department will be able to continue the review. If you have any questions, contact me at {805) 861-3636 extension 54g. Sincerely, FD:cas Flora Darling, R.E.H.S. Hazardous Materials Specialist Hazardous Materials Management Program cc: Pacific Geotechnical Associates \ogooog.ltr C.O.L.T. ALL THE SITES THAT HAVE THE RP AS KERN HIGH SCHOOL DISTRICT, THE FOLLOWING APPLIES: JANET SHELL Telephone Number 631-3122 Property Liability - Safety Kern High School District 2000 24th Street Bakersfield, CA 93301 Highland High School Kern High School District West High School South High School GARY J. WICKS Agency Director (805) 861-3502 STEVE McCALLEY Director . E s o u c ' 'r DEPART~MENTAL June 6, 3.990 2700 M Street, Suite 300 Bakerefleld. CA 93301 Telephone (805) 861-3636 Telecop4er (805) 861.3429 AGENCY Ben Seykora Kern High School District 2000 - 24th Street Bakersfield, CA 93301 SUBJECT: Location: 2900 Royal Scotts Road, Bakersfield, CA Known As: Highland High School PERMIT #: 090009 Dear Mr. Seykora: The intent of this letter is to inform you of the necessary deadlines for work required at the property described above. As a responsible party for a leaking underground storage tank, you have previously received a letter from this Department notifying you of the required work necessary to identify the extent of the contamination. We are now requesting that this work, outlined in UT 35, be done in a timely manner. In accordance with California Health and Safety Code, Chapter 6.? and Kern County Ordinance Code, Chapter 8.48, the Kern County Environmental Health Services Department requires a determination of the threat to the environment. Accordingly, you must select an environmental contractor and submit a site characterization workplan proposal to this office within 30 days from the date of this letter. The workplan must be approved by this Department before any work is started. If you should have any questions regarding this matter, please immediately contact me at (805) 861-3636. ~.~. Si~_ncerelY''t' / ~' ~ ...... -~ra D;rling, R.E.H. · ../ Hazardous Materials Specialis~ Hazardous Materials Management Program FD:jg /,,,'~~~cific/Geotechnical Associates, Inc. 4200 Easton Drive, Ste. 2 · Bakersfield, Calif. 93309 · (805) 324-7768 HIGHLAND HIGH SCHOOL SITE CHARACTERIZATION REPORT Submitted on behalf of KERN HIGH SCHOOL DISTRICT by Pacific Geotechnical Associates, Inc. September 5, 1991 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 TABLE OF CONTENTS Introduction .................................................................................................... "1 Project Description ........................................................................................... 1 2.1 Site History ............................................................................................. 1 Purpose and Scope ............................................................................................ 2 3.1 Introduction .......................................................................................... 2 3.2 Soil Sampling Procedures ................................................................... 2 Findings .............................................................................................................. 3 4.1 Soil Profile ............................................................................................. 3 Evaluation .......................................................................................................... 4 5.1 Introduction .......................................................................................... 4' 5.2 Tank Site ................................................................................................. 4 5.3 Dispenser Site ........................................................................................ 5 5.4 Groundwater .......................................................................................... 5 Conclusions ........................................................................................................ 5 6.1 Introduction .......................................................................................... 5 6.2 Findings .................................................................................................. 5 6.3 Risks ........................................................................................................ 6 Remedial Action Options .................................................................................. 6 7.1 Introduction .......................................................................................... 6 7.2 Option 1/ No Action (Natural Biodegradation) ................................ 6 7.3 Option 2/ Passive Ventilation ............................................................. 7 7.4 Option 3/ Excavation and Removal to a Disposal Site ..................... 8 7.5 Recom~nendation .................................................................................. 8 Closing ................................................................................................................ 9 LIST OF ILLUSTRATION~; Figure Number 1 Figure Number 2 Figure Number 3 Highland High School Site Location Map Plot Plan Showing Soil Boring Locations and Cross Section Transect. Cross section. Appendix A Appendix B Appendix C APPENDICES Logs of Soil Borings Laboratory Results Chain of Custody Documents Highland High 9/5/91 1.0 Introduction This report details site characterization studies conductcd at Highland High School, 2900 Royal Scots Road, Bakersfield, California (Figure 1) on July 26th, 1991 by Pacific Gcotechnical Associates, Inc. (PGA). Thc work was contracted by Kern High School District. Thc purpose of this work was to determine the vertical and lateral extent of product plume(s) resulting from a dispenser and gasoline tank site, (both of which had been removed), assess the potential environmental impact of thc contamination and propose three rcmediation options which are compatible with the nature of the contamination plume and thc surrounding cultural conditions at thc site. This report contains background information regarding the site, a description of the study methodology, and subsequent findings. An evaluation with conclusions and recommendations for site remediation alternatives are also discussed. The appendices to this report contain the logs of the exploratory soil borings, laboratory results and chain of custody records. 2.0 Project Description 2.1 Site History Inventory records indicate no loss from the tank prior to removal, but some staining and petroleum odor was documented during the removal of the dispenser by McNabb Construction Company. Soil samples taken two feet and six feet below center of the tank recorded no contamination. However, soil samples taken two and three feet from beneath the dispenser recorded 670 and 17,000 parts per million (ppm) Total Petroleum Hydrocarbons (TPH) respectively. The cause and quantity of release of product was unknown. The Kern County Environmental Health Services Department (KCEHSD) requested that a site characterization be conducted to further study the unauthorized release of product at this site. Pacific C~eatechnical ASSociates, Inc, 1 Highland High SchO 915/91 3.0 Purpose and Scope 3.1 Introduction The purpose and scope of this study was to define the vertical and lateral extent of the product plume associated with the leaking dispenser located at the site and to ascertain if any product had reached the water table. The sampling program described below was followed to achieve this end. 3.2 Soil Sampling Procedures On July 26th, 1991, three exploratory soil borings were advanced at the locations shown in Figure 2. Soil boring gl was located eleven feet southwest of the dispenser, in the center of the tank excavation, and advanced 31.5 feet. Soil boring g2 was positioned two feet southwest of the dispenser and advanced 25.5 feet. Soil boring g3 was located eight feet southeast of the dipenser and advanced to 26 feet. Personnel of PGA supervised soil boring operations and collected and described samples for laboratory analysis. Drilling services were provided by Melton Drilling Company of Bakersfield, California. Soil boring locations were selected by PGA personnel based on previous field findings, and recommendations made by Flora Darling of the KCEHSD. The positions of the borings were later determined for mapping purposes using a measuring tape and Brunton compass. The soil borings were advanced using a Mobile Drill B-53 drill rig equipped with an 8-inch diameter, continuous flight, hollow stem auger. Samples were collected using a hammer driven, split spoon sampler lined with 2.5-inch by 6-inch brass rings. Soil boring g2 was continuously cored for stratigraphic control starting at two feet. Soil borings gl and #3 were alternately augered and cored for sampling at five foot intervals with the first sample taken at five feet. Soil descriptions were made by a geologist under the supervision of a registered geologists, and consisted of soil type, grain size, color, texture, sorting, inclusions, odor, and other distinguishing features. A Foxborro Model 128/FID Organic Vapor Analyzer (OVA) detector was used to field screen samples for volatile organic compounds (VOC's). This Pacific Geotechnical Associates, Inc. 2 Highland High 9/5/91 measurement was recorded in parts per million (ppm) as methane, and was taken from a capped brass ring core sample which had been agitated and set in the sun to warm for several minutes. Samples selected for laboratory analysis had both ends inspected for lithology and were then immediately sealed with laboratory tape, plastic covers and secured with duct tape. Each sample was labeled, placed in an ice chest and maintained at 4 degrees Celsius until delivered to BC Laboratories in Bakersfield. Chain of Custody procedures were followed (see Appendix C). All samples were analyzed for benzene, toluene, xylene and ethylbenzene (BTXE), and total hydrocarbon (TPH) as gasoline using EPA methods 8020 and 5030 with a flame ionization detector (FID). The results of the analysis are presented in Appendix B and are summarized in Figure 3. The split spoon sampler and the brass tubes were washed with a non- phosphate detergent and rinsed with water between samples to insure quality control. Boring ceased when successive field screening measurements recorded zero ppm using the OVA. After the samples were obtained and the operations complete, the bore holes were filled with concrete. Spoils from the augered soil borings were placed in 55 gallon drums, sealed, labeled, and temporarily stored on site. After receiveing the laboratory results indicating no contamination, the spoils were transported to an authorized landfill. 4.0 Findings 4.1 Soil Profile As seen in Figure 3 and Appendix A, the soil profile generally consists of a sequence of clayey sand near the surface. Below the clayey sand is a conglomeratic strata containing alternating appreciable amounts of fines and little fines from nine to sixteen feet. Extending below sixteen feet consists prodominately of well sorted clean sands containing little fines. A lense of silty sand was encountered in soil boring #1 from approximately 17 to 26 feet, underlain by well sorted clean sand. Pacific Geotechnical Associates, Inc. 3 Highland High SchO 915191 The highest OVA field screening values were recorded within the backfilled excavation, rather than beneath the dispenser. There was no sample recoverY in soil boring #2 between the depths of 8.5-14.5 feet due to large diameter cobbles. At 15.5 feet a dense conglomeratic layer with cobbles four inches and greater in diameter were encountered which refused any further advancement. Soil boring #2 was relocated two feet southeast of the original boring, and continuously augered to a depth of fifteen feet. Contiuous coring resumed in soil boring #2 at fifteen feet to total depth of 25.5 feet. A detailed description of the soils encountered in the borings is presented in Appendix A of this report. The laboratory analysis of soil samples are presented in Appendix B and summarized in Figure 3. An evaluation of the significance of these findings is presented in Section 5.0. 5.0 Evaluation 5.1 Introduction This section evaluates the findings of the investigation to better develop conclusions and recommendations regarding this site. The evaluation is based on the results of observations and laboratorY data. The purpose and scope of the investigation is to determine the vertical and horizontal extent of gasoline contamination, to ascertain if any product reached the groundwater, and to present options for appropriate remedial action. 5.2 Tank Site Soil boring #1 was located in the center of the tank excavation and augered to a depth of 31.5 feet to characterize the lateral extent of product from the dispenser. Field analysis using the Organic Vapor Analyzer (OVA) recorded Volitile Organic Compounds (VOC's) of 2.4 ppm and 1.6 ppm at six and eleven feet respectively. Further field analysis recorded no contamination at further depths. Laboratory analyses recorded no contamination detected in any of the soil samples taken in soil boring #1. Pacific Geotechnical Associates, Inc. 4 Highland High Sch~ 9/5/91 Soil borings #1 and #3 were used to determine lateral extent of product from the dispenser site. 5.3 Dispenser Site Soil borings #2 was augered to a depth of 25.5 feet and used to characterize the vertical extent of product associated with the dispenser. Field analyses using the OVA, detected no contamination throughout soil boring #2. Soil samples were obtained for laboratory analyses at approximately three foot intervals. Laboratory analyses recorded .013 ug/g and .008 ug/g of toulenc and ethylbenzcnc respectively, at five feet below grade. Further laboratory analyses recorded no detectable levels of TPH as gasoline or BTXE. Soil boring #3 recorded no contamination in any field or laboratory analyses. 5.4 Groundwater The 1989 Water Supply Report published by the Kern County Water Agency indicates that the depth to groundwater in the Summer of 1989 was greater than 350 feet. Groundwater is not considered to be threatened. 6.0 Conclusions 6.1 Introduction The dispenser and tank location at Highland High School has been characterized for the vertical and horizontal extent of product associated with leakage. Three soil borings ranging in depth from 25.5 to 31.5 feet were advanced with all soil samples being analyzed for TPH as gasoline and BTXE. A plan view (Figure 2) and a cross sectional view (Figure 3) of the site characterization area are included in this report. 6.2 Findings Field screening measurements of VOC's in soil boring #1 recorded 2.4 ppm and 1.6 ppm at six and eleven feet respectively. All other field screening measurements taken in the three exploratory soil borings recorded zero (0) ppm. Pacific Geotechnlcal Associates, Inc. 5 Highland High 9/5/91 Laboratory analyses measured for TPH of gasoline, and benzene, toulenc, xylene, and ethylbcnzene. Results of the laboratory analyses recorded .013 rog/kg and .008 rog/kg for toulcnc and cthylbenzenc respectively, at a depth of five feet in soil boring #2. All other laboratory results for soil sample anlyscs taken in the three exploratory soil borings, recorded None Detected (ND) for the subject contaminants. 6.3 Risks Field observations and measurements, and laboratory analyses indicate that the site does not pose a present or reasonable threat to groundwater due to this repons findings of predomintely None Detected and extremely low values of contaminants. 7.0 Remedial Action Options 7.1 Introduction Three remedial options are presented for the tank sites. into consideration the following: These options take The sites do not pose an immediate threat to groundwater. Potential migration routes of the contaminants include downward migration due to excessive percolation of surface waters and upward migration of volatile vapors. Vapors from the sites could pose potential concerns. Supervision, testing and quality control for any of the mitigation alternatives has not been included in these cost analyses. These estimates have been developed only for providing a general comparison between the three alternatives and should not be used for preliminary budgeting purposes. 7.2 Option 1/ No Action (Natural Biodegradation) No remedial action will be taken. The dispenser and tank sites will be resurfaced to meet the needs of the maintenance yard. Pacific Geotechnical Associates, Inc. 6 Highland High Sch~ 915/91 Concentrations of contaminants will decrease with time due to; 1) the removal of thc sources of product and 2) natural biodcgradation processes which are already active. The time required for TPH gasoline and BTXE concentrations to be reduced significantly or to non-detectable levels in the soil cannot be known. Containment by surficial concrete and asphalt may isolate contaminant vapors from human activity. A notice will be posted near the dispenser location informing the public that gasoline contaminated soil is present beneath the driveway, and where information concerning the contamination can be found. This option is feasible and will cost $150 or less to implement. 7.3 Option 2/ Passive Ventilation The tank site will be resurfaced to meet the needs of the school maintenance area. The dispenser and tank sites will be ventilated to reduce the hazard associated with vapor accumulation beneath the paved surface. A vertical ten foot well will be drilled next to the dispenser, where laboratory analyses recorded .013 ug/g and .008 ug/g of toulene and ethlybenzene respectively, at five feet below grade. A second vertical fifteen foot well will be drilled in the center of the tank excavation, were the only field screening measurements of 2.4 ppm and 1.6 ppm, at five and eleven feet below grade, were recorded. The wells will be constructed using a PVC completion with perforations from total depth to 1.5 feet below the surface. A ventilation pipe will be installed to ensure maximum dispersion and dilution of contaminant vapors. The ventilation of soil at the dispenser and tank sites will greatly reduce the hazard of vapors accumulating beneath the pavement as a result of contamination associated with the site. Concentrations of contaminates will decrease with time due to; 1) the removal of the sources of product and 2) natural biodegradation processes which are already active and 3) ventilation to the atmosphere of vapors migrating upward from the plumes The 'time required for TPH gasoline and BTXE concentrations to be reduced significantly or to non-detectable levels in the soil cannot be known. Pacific Geotechnical Associates, Inc, 7 Highland High Sc 915/91 A notice will be posted inside and outside the classrooms and maintenance building informing the public that gasoline contaminated soil is present beneath thc driveway and where information concerning thc contamination can be found. This option is feasible and will cost $5,000 or less to implement. 7.4 Option 3/ Excavation, Disposal and Backfill with Clean Soil Excavation and backfill with clean soil will be used to reduce the concentration levels of TPH as gasoline and BTXE in the soil. The contaminated soil will be transported to a Class III disposal site, and the excavated area will be backfilled with clean soil. The excavation will be backfilled with soil free of contamination, organics and debris, and recompacted to standards set by existing building codes. The import material should be non-expansive, granular in nature,and certified as clean prior to use. The surface will be graded and resurfaced to meet the needs of the Maintenance Yard facility. Bioremediation may be used to enhance the further reduction of contamination levels in the soil. In time contamination will be reduced as natural dispersion back into the clean soil reduces concentration levels. Roughly 90% of the contamination will be removed by excavation to a depth of twelve feet. The soil will be remediated in this fashion until soil samples fall below action levels for TPH as gasoline and BTXE as determined by the KCEHSD. This option is feasible and will eliminate or significantly reduce contamination levels in the soil at both sites. The costs for implementing this option is estimated at $27,000. If properly executed, concentrations will be reduced below action levels and hazards associated with vapor accumulations will be eliminated or greatly reduced. 7.5 Recommendation Option 1 is recommended as the most cost effective remedial action alternative. Biodegradation is a natural process which is presently active at the site. The volume of contamination is sufficiently small, that ongoing dispersion and Pacific Geotechnical Associates, Inc. 8 Highland High 9/5/91 biodegradation will continue to either eliminate the contaminants or reduce the concentrations of contaminants to acceptable levels. Sealing of the lot with asphalt will isolate the plume from human activity and retard water percolation and flushing of the plume. 8.0 Closing This report is intended for the exclusive use of the Kern School District. Pacific Geotechnical Associates, Inc. assumes no responsibility nor liability for the reliance herein or use hereof by anyone other than the above named client. In addition, all of the laboratory work cited in this report was prepared by BC Laboratories, Inc., Bakersfield, which is solely responsible for the contents and conclusions of the laboratory. Respectfully submitted, Michael R. McGrath Randall T. Metz Calif. Reg. Geologist Pacific Geotechnical Associates, Inc. 9 Ave. Pah~li~o Clt Iv~ F~anklln Ave. Ave. Bf eckenridge SCALE (MILES) , ~ol A~oclote~, Inc. HIGHLAND HIGH SCHOOL 1/2 I J SITE LOCATION MAP .:,:.:.:.:.:.:.' .... MAINTENANCE · ' AR~. · !. ~.I-~-:.:'.i-~-~."-i.i.t..:.!. .u.:.:.:.:.:.:.:.:..'.,. ..' ! SB #3 DISPENSER DRIVEWAY Fenced Area ! l l l l ! Gmund~er Gradient I j DeiC)~ to groundwater is · 350' (Kern County Water Supply Report 1990) : / ! I l l I l l l l l l BLOCK WALL Leaend Soil Boring Location Dispenser Site Line of Section Fence Excavated Gasoline Tank Site Scale (Ft) 0 5 10 ~al Auoclate~, Inc. HIGHLAND HIGH SCHOOL PLOT PLAN Author. MM s.~o~ FIGURE 2 Oate: 5e ~ 10'- Bend In ~mction Soil Boring ::::::::::::::::::::::::::::::::::::: -..-. -. .......... Soil Boring ~2 Soil Boring #1 SE -5' 10' -- 15'- 15' =' 20' - 25' - ...... tND~NcvN~vNDI ' I ' ~':=~ .......... Total .......... Total .......... Depth .......... Depth .......... 25.5' Feet ............. I ............ Legena ............ ' ' ' : : . . .Total ......... Laboratory analyses ::: ..... Depth ......... TPH-G ........ 31.5' Feet ......... Asphalt B/T/X/E iiiiiiii ....... iiiiiiiii ~ Oeotechnical Associates, Inc. HIGHLAND HIGH SCHOOL 20' ~:~ Fill ~'~ Sand ~ Clayey Sand ~ Silty Sand Gravel TPH-G....Total Petroleum Hydrocarbon as Gasoline in ug/g B ............ Benzene in ug/g T ............ Toluene in ug/g X ............ Xylene in ug/g E ............ Ethylbenzene in ug/g ND ......... None Detected Field analyses OVA field screening of headspace gases recorded in parts per million as methane, 25' 30' 35' CROSS SECTION Scale (Feet) I I 5' lo' ~,o~. MM I,.~.~: s=o~ I FIGURE 3 Drafted B~: MM Date: 8/91 Highland High 9/4/91 APPENDIX A Logs of Soil Borings Pacific Geotechnical Associates, Inc, 10 Boring #: 1 Location: CTR. OF TANK EXCA. Property Owner: KERN HIGH SCHOOL DISTRICT Site A~ess: HIGHLAND HIGH SCHOOL 2900 ROYAL SCOTi-S ROAD Drilling Cc,-~-a~c~: MELTON DRILLING COMPANY Ddlling Method: HOLLLOW$~-M AUGER OVA: FOXBORO 128 FID Driller: MICHAEL BRAYSON PGA Personnel: M. MCGRATHr T. NUNNINK~ A. WRACHER PGA Job #: SIS002 Date: 26-Jul Rig Type: MOBIL B-53 Total Depth: 31,5' Elev.: GROUND LEVEL Sample Equip: 18' SPLIT SPOON Hole Diameter: 8' '13me - Start: 8:15 End: 9:20 CORE REC. DEPTH BLOW LOG USCS TYPE MOD. COLOR TEXT. SORT. STAIN ODOR OVA TIME # # % TOP BOT CNT PPM 0.0 0.5 ,FILL 0.5 1.0 . 1.0 1.5 . 1.5 2.0 . 2.0 2.5 . 2.5 3.0 . 3.0 3.5 . 3.5 4.0 - 4.0 4.5 · 4.5 5.0 . 1 100% 5.0 5.5 3 SM SAND SILTY LT BRN MSV P(:X:)R NONE NONE - 1 100% 5.5 6.0 3 SM SAND SILTY LT BRN MSV POOR NONE NONE 2.4 - 1 100°/, 6.0 6.5 3 SM SAND SILTY LT BRN MSV POOR NONE NONE 8:30 A - 6.5 7.0 . 7.0 7.5 . 7.5 8.0 .' 8.0 8.5 . 8.5 9.0 GM GRVL SANDY YLW/ORC FINE P(:X:)R NONE NONE THIN GRAVEL STRATA ENCOUNTERED'. 9.0 9.5 ALTERNATING FNE. GRVL & MED. SAND 9.5 10.0 LENSES FROM 9'-14'. 2 ~ 10.0 10,5 1 ~ SW SAND GRVL' LTBRN MED POOR NONE NONE 2 60=/° 10.5 11.0 2 ~ SW SAND GRVL' LT BRN MED POOR NONE NONE 1.6 2 60% 11.0 11.5 2 ~ SW SAND GRVL~ LTBRN MED POOR NONE NONE 9:00 B 12.0 12.5 12.5 13.0 13.0 13.5 13.5 14.0 GRAVEL STRATA 14'-16' 14.0 14.5 PACIFIC GEOTECHNICAL ASSOCIATES, INC. PAGE I of 3 .Property Owner: KERN HIGH SCHOOL DISTRICT Site Address: HIGHLAND'HIGH SCHOOL 2900 ROYAL SCOTTS ROAD Ddlling C~3~a~ur: MELTON DRILLING COMPANY Ddlling Melhod: HOll l OWSTEM AUGER .Sample Equip: 18' SPLIT SPOON CORE REC. DEPTH BLOW LOG # % TOP BOT CNT Boring #: 1 Location: CTR. OF TANK EXCA. OVA: FOXBORO 128 FID PGA Personnel: M. MCGRATH~ T. NUNNINK~ A. WRACHER Ddller: MICHAEL BRAYSON PGA Job #: SIS002 Date: 26-Jul Rig Type: MOBIL B-53 Total Depth: 31.5' Elev.: GROUND LEVEL Hole Diameter: 8' ~me - Start: 8:15 End: 9:20 USCS TYPE MOD. COLOR TEXT. SORT. STAIN ODOR OVA TIME # PPM NONE 5O BLOWS FOR 6' EXTREMELY GRAVELY STRATA~ 1/2'-2 1/2' FEW COBBLES 3' IN DIAMETER BROKE THROUGH GRAVEL AT 16.5' 1/2' FINE GRAVEL LENSE AT 19.5' HIGHLY MICACEOUS FINE GRAVEL 1/2" DIAMETER FEW 1' DIAMETER COARSE GRAVFI_~. PACIFIC GEOTECHNICAL ASSOCIATES, INC. PAGE 2 of 3 Propert~ Owner: KERN HIGH SCHOOL DISTRICT Boring #: 1 Location: CTR. OF TANK EXCA. Site Address: HIGHLAND HIGH SCHOOL 2900 ROYAL SCOFFS ROAD OVA: FOXBORO 128 FID Drilling Contrator: MELTON DRILLING COMPANY Driller: MICHAEL BRAYSON PGA Personnel: M. MCGRATH~ T. NUNNINK~ A. WRACHER PGA Job #: SIS002 Date: 26-Jul Ddlling Method: HOLLLOWSTEM AUGER Rig Type: MOBIL B-53 Total Depth: 31.5' Elev.: GROUND LEVEL Sample Equip: 18' SPLIT SPOON Hole Diameter: 8' 'Rme - StaR: 8:15 End: 9:20 CORE REC. DEPTH BLOW LOG USCS TYPE MOD. COLOR TEXT. SORT. STAIN ODOR OVA TIME # # % TOP BOT CNT PPM 29.0 29.5 ~ 29.5 30.0 6 90% 30.0 30.5 23 SW SAND GRVL¥ RST BRN MED POOR NONE NONE FEW COARSE SANDS 6 90% 30.5 31.0 25 ~ SW SAND GRVL¥ RST BRN MED POOR NONE NONE 0 6 90% 31.0 31.5 28 ~ SW SAND GRVLY RST BRN MED POOR NONE NONE 9:35 F TOTAL DEPTH 31.5' PACIFIC GEOTECHNICAL ASSOCIATES, INC. PAGE 3 of 3 Property Owner: KERN HIGH SCHOOL DISTRICT Boring # 2 Location: 2' SW OF DISPENSER Site Address: HIGHLANDHIGH SCHOOL 2900 ROYAL SCOTFS ROAD OVA: FOXBORO 128 FID PGA Personnel: M. MCGRATHr T. NUNNINK~ A, WRACHER Drilling Contrator: MELTON DRILLING COMPANY Driller: MICHEAL BRAYSON PGA Job #: SIS002 Date: 26-Jul Drilling Method: Sample Equip: HOLLLOW STEM AUGER 18' SPLIT SPOON Rig Type: MOBIL B-53 Total Depth: 25.5' Elev.: GROUND LEVEL Hole Diameter: 8" Time - Start: 9:30 End: 11:00 CORE REC. DEPTH BLOW LOG # % TOP BOT CNT USCS TYPE MOD. COLOR TEXT. SORT. STAIN ODOR OVA TIME # PPM 2' OF PAVEMENT. ORIGINAL BORING ENCOUNTERED A 2' GASOLINE PIPE AT 2'. MOVED 1' SW OF ORIGINAL HOLE. UOUS CORE DESCRIPTION BEGINS FEW 1/2' DIAMETER GRAVELS FEW VERY COARSE SANDS VERY GRAVELLY STRATAf PEBBLES 2' TO 3' DIAMETER. UNABLE TO RECOVER SAMPLES. AUGERED 8.5' TO 14.5' WITHOUT RECOVERY. PACIFIC GEOTECHNICAL ASSOCIATES, INC. PAGE 1 of 2 Property Owner: KERN HIGH SCHOOL DISTRICT Site Adc~ess: HI~GHLAND HIGH SCHOOL 2900 ROYAL SCO'I-I'S ROAD ~..M._E.L.T_O~N DRILLING COMPANY ~LLOW STEM AUGER ~ 18' SPLIT SPOON .............. ..,...,..:.;.:.:.;.:.;.:.:.;.......;. ===========================: CORE REC. DEPTH BLOW LOG # % TOP BOT CNT Boring # 2 Location: 2' SW OF DISPENSER OVA: FOXBORO 128 FID - PGA Personnel: M. MCGRATH~ T. NUNNINK~ A. WRACHER Driller: MICHEAL BRAYSON PGA Job #: SIS002 Date: 26-Jul Ri_.~e: MOBIL B-53 .Total Depth: 25.5' Elev.: GROUND LEVEL Hole Diameter: 8" Time - Start: 9:30 End: 11:00 USCS TYPE MOD. COLOR TEXT. SORT. STAIN ODOR OVA TIME # PPM NONE 4" OF RECOVERY NONE UNABLE TO BREAK THROUGH. RELOCATED BORING 2' SE. BROKE THROUGH GRAVEL STRATA. NONE NONE NONE NONE NONE 1/2' GRAVEL LENSE NONE NONE NONE NONE NONE FEW COARSE SANDS NONE NONE TOTAL DEPTH 25.5' PACIFIC GEOTECHNICAL ASSOCIATES, INC. PAGE 2 of 2 Property Owner: KERN HIGH SCHOOL DISTRICT Bodng # 3 Location: 8' S.E. OF DISPENSER Site Address: HIGHLAND HIGH SCHOOL 2900 ROYAL SCo'i-rs ROAD OVA: FOXBORO 128 FID PGA Personnel: M. MCGRATH~ T, NUNNINI~ A. WRACHER Ddlling Conlrater: MELTON DRILLING COMPANY Ddller: MICHEAL BRAYSON PGA Job #: SIS002 Date: 28-Jul Drilling Melhod: HOLLLOWSTEM AUGER Rig Type: MOBIL B-53 Total Depth: 26' Elev.: GROUND LEVEL Sample Equip: 18' SPLIT SPOON Hole Diameter: 8' Time - Start: 13:15 End: 15:00 CORE REC, DEPTH BLOW LOG USCS TYPE MOD. COLOR TEXT. SORT. STAIN ODOR OVA TIME # # % TOP BOT CNT PPM 0.0 0.5 2" PAVEMENT 0.5 1.0 1.0 1.5 1.5 2.0 2.0 2.5 2.5 3.0 3.O 3.5 50% 3.5 4.0 5 SC SAND CLAY BOWN MED POOR NONE NONE 50% 4.0 4.5 25 ~ SC SAND CLAY BOWN MED POOR NONE NONE 0 FEW 1/2' DIAMETER PEBBLES 50% 4.5 5.0 16 ~ SC SAND CLAY BOWN MED POOR NONE NONE 13:30 A 5.0 5.5 5.5 6.0 6.0 6.5 6.5 7.0 7.0 7.5 7.5 8.0 8.0 8.5 8.5 9.0 40% 9.0 g.5 38 SW SAND GRVLY GREY MED POOR NONE NONE 9.5 1o.o 5o IIIII GM GRVL S,LTY LTBR, VCRS ,OOR NO,E ,ONE 10.0 10.5 0 13:40 B CONTINUED COARSE GRAVEL 10.5 11.0 11.0 11.5 11.5 12.0 12.0 12.5 12.5 13.0 13.0 13.5 VERY GRAVELY 2'-3' DIAMETER 90% 13.5 14.0 100 , GP GRVL S~D LTBRN CRS POQR NQNE NONE :~/{~ 14:0 14.5 [ GP (3~L ~b LTI~ eRS ~I~,~J~; ~E 0 PACIFIC GEOTECHNICAL ASSOCIATES, INC. PAGE I of 2 Property Owner: KERN HIGH SCHOOL DISTRICT Site Address: HIGHLAND HIGH SCHOOL 2900 ROYAL sco'l-rs ROAD Drilling Contrator: MELTON DRILLING COMPANY Drillin~ Method: HOLLLOWSTEM AUGER OVA: Ddller: Ri~ Type: FOXBORO 128 FID MICHEAL BRAYSON MOBIL B~53 Bodng # 3 Location: 8' S.E. OF DISPENSER PGA Personnel: M. MCGRATHr T. NUNNINKr A. WRACHER PGA Job #: SIS002 Date: 26-Jul Total Depth: 26' Elev.: GROUND LEVEL Sample Equip: 18' SPLIT SPOON Hole Diameter: 8" Time - Start: 13:15 End: 15:00 CORE REC. DEPTH BLOW LOG USCS TYPE MOD. COLOR TEXT. SORT. STAIN ODOR OVA TIME # # % TOP BOT CNT PPM ~ROKE THROUGH GRAVEL STRATA 1/2' GRAVEL LENSE NONE NONE NONE . DEPTH 26' PACIFIC GEOTECHNICAL ASSOCIATES, INC. PAGE 2 of 2 Highland High SchO 9/4/91 APPENDIX B Laboratory Results Pacific Geotechnical Associates, Inc, 11 ENVIRONYENT~ CHEMICAL ANALYSIS PETROLEU¥ LABORATORIES, INC. J. J. EGLIN, REG. CHEM. ENGR. 4100 ATLAS CT., BAKERSFIELD, CALIFORNIA 93308 PHONE (805) 327-4911 FAX (805) 327-1918 Petroleum Hydrocarbons PACIFIC GEOTECHNICAL ASSOCIATES, INC. 4200 EASTON DRIVE SUITE ~2 BAKERSFIELD, CA 93309 Attn.= MICHAEL MCGRATH 324-7768 Date of Report: 08/08/91 Lab ~= 8528-1 Sample Description: HIGHLAND HIGH SCHOOL, JOB $ S15002:SOIL SAMPLE $ lA , 7/26/91 @ 8:30 A.M. BY M.R.M. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. COLLECTED Sample Matrix= Soil Date Sample Collected= 07/26/91 Date Sample Received @ Lab: 07/26/91 Date Analysis Completed: 08-06-91 Analysis Reporting Constituents Results Units Benzene None Detected mg/kg Toluene None Detected mg/kg Ethyl Benzene None Detected mg/kg o-Xylene None Detected mg/kg m-Xylene None Detected mg/kg p-Xylene None Detected mg/kg Total Petroleum Hydrocarbons (gas) None Detected mg/kg Minimum Reporting Level 0.005 0.005 0.005 0.O05 0.005 0.005 Comments: California D.O.H.S. Cert. ~1186 Department Supervisor ENVIRO/41ENTAL CHEMIC4L ANALYSIS PETROLEUM LABORATORIES, INC. J. J. EGLIN, REG. CHEM. ENGR. 4100 ATLAS CT., BAKERSFIELD, CALIFORNIA 93308 PHONE (805) ~r/'.4911 FAX (805) 327-1918 Petroleum Hydrocarbons PACIFIC GEOTECHNICAL ASSOCIATES, INC. 4200 EASTON DRIVE SUITE ·2 BAKERSFIELD, CA 93309 Attn.: MICHAEL MCGRATH 324-7768 Date of Report: 08/06/91 Lab ·: 8528-2 Sample Description: HIGHLAND HIGH SCHOOL, JOB · S15002:SOIL SAMPLE · lB , COLLECTED 7/26/91 @ 9:00 A.M. BY M.R.M. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Sample Matrix: Soil Date Sample Collected: 07/26/91 Constituents Benzene Toluene Ethyl Benzene o-Xylene m-Xylene p-Xylene Total Petroleum Hydrocarbons (gas) Date Sample Received @ Lab: 07/26/91 Date Analysis Completed: 08-06-91 Analysis Reporting Results Units None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg Minimum Reporting Level 0.005 0.005 0.005 0.005 0.005 0.005 Comments: California D.O.H.S. Cert. ·1186 Department Supervisor ENIIIROM4ENTAL CI"IE¥1C4L AN4L~SI$ PETROLEU¥ LABORATORIES, INC. J. J. EGLIN, REG. CHEM. ENGR. 4100 ATLAS CT., BAKERSFIELD, CALIFORNIA 9-~__'~3 PHONE (805) 327-4911 FAX (805) 327-1918 Petroleum Hydrocarbons PACIFIC GEOTECHNICAL ASSOCIATES, INC. 4200 EASTON DRIVE SUITE ·2 BAKERSFIELD, CA 93309 Attn.= MICHAEL MCGRATH 324-7768 Date of Report: 08/08/91 Lab ·: 8528-3 Sample Description: HIGHLAND HIGH SCHOOL, JOB · S15002:SOIL SAMPLE · 1C , 7/26/91 @ 9:10 A.M. BY M.H.M. COLLECTED TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Sample Matrix: Soil Date Sample Collected: 07/26/91 Constituents Benzene Toluene Ethyl Benzene o-Xylene m-Xylene p-Xylene Total Petroleum Hydrocarbons (gas) Date Sample Received @ Lab: 07/26/91 Date Analysis Completed: 08-06-91 Analysis Reporting Results Units None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg Minimum Reporting Level 0.005 0.005 0.005 0.005 O.0O5 0.005 Comments: California D.O.H.S. Cert. ·1186 Department Supervisor £NVIRONYENTAL CN£1,11CAL ANALYSIS PETROLEU¥ LABORATORIES, INC. J. J. EGUN, REG. CHEM. ENGR. 4100 ATLAS CT., BAKERSFIELD, CALIFORNIA 93308 PHONE (605) 327-4911 FAX (605} 327'-1918 Petroleum Hydrocarbons PACIFIC GEOTECHNICAL ASSOCIATES, INC. 4200 EASTON DRIVE SUITE ·2 BAKERSFIELD, CA .93309 Attn.= MICHAEL MCGRATH 324-7768 Date of Report: 08/08/91 Lab ·: 8528-4 Sample Description: HIGHLAND HIGH SCHOOL, JOB · S15002:SOIL SAMPLE · 1D , COLLECTED 7/26/91 @ 9=20 A.M. BY M.R.M~ TEST METHOD= TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Sample Matrix= Soil Date Sample Collected= 07/26/91 Constituent s Benzene Toluene Ethyl Benzene o-Xylene m-Xylene p-Xylene Total Petroleum Hydrocarbons (gas) Date Sample Received @ Lab: 07/26/91 Date Analysis Completed= 08-06-91 Analysis Reporting Resulte Units None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg Minimum Reporting · Level O.OO5 0.005 0.005 0.005 0.O05 0.005 Comments: California D.O.H.S. Cert. ·1186 Department Supervisor ENVIRONMENTAL CHEMICAL ANALYSIS PETROLEUM LABORATORIES, INC. J. J. EGLIN, REG. CHEM. ENGR. 4100 ATLAS CT., BAKERSFIELD, CALIFORNIA 9~__'~08 PHONE (805) ~27-4911 FAX (805) 327-1918 Petroleum Hydrocarbons PACIFIC GEOTECHNICAL ASSOCIATES, INC. 4200 EASTON DRIVE SUITE ~2 BAKERSFIELD, CA 93309 Attn.= MICHAEL MCGRATH 324-7768 Date of Report= 08/08/91 Lab ~: 8528-5 Sample Description: HIGHLAND HIGH SCHOOL, JOB ~ S15002:SOIL SAMPLE ~ 1E , COLLECTED 7/26/91 @ 9=30 A.M. BY M.R.M. TEST METHOD= TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Sample Matrix= Soil Date Sample Collected= 07/26/91 Constituents Date Sample Received @ Lab: 07/26/91 Date Analys£s Completed: 08-06-91 Analysis Reporting Results Units Minimum Reporting Level Benzene None Detected mg/kg 0.005 Toluene None Detected mg/kg 0.005 Ethyl Benzene None Detected mg/kg 0.005 o-Xylene None Detected mg/kg 0.005 m-Xylene None Detected mg/kg 0.005 p-Xylene None Detected mg/kg 0.005 Total Petroleum Hydrocarbons (gas) None Detected mg/kg 1. Comments: California D.O.H.S. Cert. $1186 Department Supervisor ENVIRONMENTAL CH£¥1C4L ANALYSIS PETROLEUM LABORATORIES, INC. ~. J. EG/IN, REG. CHEM. ENGR. 4100 ATLAS CT., BAKERSFIELD, CALIFORNIA 93308 PHONE (805) 32]'-4911 FAX (805) 327-1916 Petroleum Hydrocarbons , PACIFIC GEOTECHNICALASSOCIATES, INC. 4200 EASTON DRIVE SUITE ~2 BAKERSFIELD, CA 93309 Attn.= MICHAEL MCGRATH 324-7768 Date of Report~ 08/08/9! Lab ~= 8528-6 Sample Description~ HIGHLAND HIGH SCHOOL, JOB ~ S15002=SOIL SAMPLE ~ 1F , COLLECTED 7/26/91 @ 9:40 A.M. BY M.R.M, TEST METHOD~ TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Sample Matrix= Soil Date Sample Collected: 07/26/91 Constituents Benzene Toluene Ethyl Benzene o-Xylene m-Xylene p-Xylene Total Petroleum Hydrocarbons (gas) Date Sample Received @ Lab: 07/26/91 Date Analysis Completed= 08-06-9! Minimum Analysis Reporting Reporting Results Units Level None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg 0.005 0.005 0.005 0.005 0.005 0.005 Comments: California D.O.H.S. Cert. ~1186 Department Supervisor ENVIRONMENTAL CHEMICAL ANALYSIS PETROLEUM LABORATORIES, INC. J. J. EGLIN, REG. CHEM. ENGR. 4100 ATLAS CT., BAKERSFIELD, CALIFORNIA 9~__'~6 PHONE (805) 327-4911 FAX (605) 327-1918 Petroleum H~drocarbons PACIFIC GEOTECHNICAL ASSOCIATES, INC. 4200 EASTON DRIVE SUITE ·2 BAKERSFIELD, CA 93309 Attn.= MICHAEL MCGRATH 324-7768 Sample Description= HIGHLAND HIGH SCHOOL, 7/26/91 @ 10:20 A.M. Date of Report: 08/08/91 Lab ~: 8528-7 JOB · S15002:SOIL SAMPLE · 2-1A , COLLECTED BY M.R.M. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Sample Matrix: Soil Date Sample Collected: 07/26/91 Constituents Date Sample Received @ Lab: 07/26/91 Date Analysis Completed: 08-06-91 Analysis Reporting Results Units Benzene None Detected mg/kg Toluene 0.013 mg/kg Ethyl Benzene 0.008 mg/kg o-Xylene None Detected mg/kg m-Xylene None Detected mg/kg p-Xylene None Detected mg/kg Total Petroleum Hydrocarbons (gas) None Detected mg/kg Comments: California D.O.H.S. Cert. ·1186 Department Supervisor Minimum Report ing Level 0.005 0.005 0.005 0.005 0.005 0.005 ENVIRONMENTAL CHE¥1CAL ANALYSIS PETROLEU¥ LABORATORIES, INC. J. J. EGLIN, REG. CHEM. ENGR. 4100 ATLAS CT., BAKERSFIELD, CAUFORNIA 93308 PHONE (805) ~r/',,4,911 FAX (805) 327-1918 Petroleum Hydrocarbons PACIFIC GEOTECHNICAL ASSOCIATES, INC. 4200 EASTON DRIVE SUITE ~2 BAKERSFIELD, CA 93309 Attn.: MICHAEL MCGRATH 324-7768 Date of Report: 08/08/91 Lab ·: 8528-8 Sample Description: HIGHLAND HIGH SCHOOL, JOB · S15002:SOIL SAMPLE · 2-1B , COLLECTED 7/26/91 @ 11:00 A.M. BY M.R.M. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Sample Matrix: Soil Date Sample Collected: 07/26/91 gonstit___uents Date Sample Received @ Lab: 07/26/91 Date Analysis Completed: 08-06-91 Minimum Analysis Reporting Reporting Results Units Level Benzene None Detected mg/kg 0.005 Toluene None Detected mg/kg 0.005 Ethyl Benzene None Detected mg/kg 0.005 o-Xylene None Detected mg/kg 0.005 m-Xylene None Detected mg/kg 0.005 p-Xylene None Detected mg/kg 0.005 Total Petroleum Hydrocarbons (gas) None Detected mg/kg 1. Comments: California D.O.H.S. Cert. ·1186 Department Supervisor ENVIRONliENTAL CHE¥1CAL ANALYSIS PETROLEU¥ LABORATORIES, INC. J. J. EGLIN, REG. CHEM. ENGR. 4100 ATLAS CT., BAKERSFIELD, CALIFORNIA 93308 PHONE (805) 3274911 FAX (805) 327-1918 Petroleum Hydrocarbons PACIFIC GEOTECHNICAL ASSOCIATES, INC. 4200 EASTON DRIVE SUITE '2 BAKERSFIELD, CA 93309 Attn.~ MICHAEL MCGRATH 324-7768 Date of Reports 08/08/91 Lab ,: 8528-9 Sample Description: HIGHLAND HIGH SCHOOL, JOB , S15002=SOIL SAMPLE , 2-2A , COLLECTED 7/26/91 @ 12=10 P.M. BY M.R.M. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Sample Matrix: Soil Date Sample Collected: 07/26/91 Consti__tuents Benzene Toluene Ethyl Benzene o-Xylene m-Xylene p-Xylene Total Petroleum Hydrocarbons (gas) Date Sample Received @ Lab: 07/26/91 Date Analysis Completed= 08-06-91 Minimum Analysis Reporting Reporting Results Units Level None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg 0.005 0.005 0.005 0.005 0.0O5 0.005 Comments: California D.O.H.S. Cert. ~1186 Department Supervisor ENVIRONAtENTAL CHEMICAL ANALYSIS PETROLEU¥ LABORATORIES, INC. J. J. EGLIN, REG. CHEM. ENGR. 4100 ATLAS CT., BAKERSFIELD, CALIFORNIA 93308 PHONE (805) ~27'4911 FAX (1105) 327-1918 Petroleum Hydrocarbons PACIFIC GEOTECHNICAL ASSOCIATES, INC. 4200 EASTON DRIVE SUITE ·2 BAKERSFIELD, CA 93309 Attn.: MICHAEL MC~RATH 324-7768 Date of Report= 08/08/91 Lab ·: 8528-10 Sample Description: HIGHLAND HIGH SCHOOL, JOB · S15002:SOIL SAMPLE · 2-2B , COLLECTED 7/26/91 @ 12:20 P.M. BY M.R.M. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Sample Matrix: Soil Date Sample Collected: 07/26/91 Con st ituent s Benzene Toluene Ethyl Benzene o-Xylene m-Xylene p-Xylene Total Petroleum Hydrocarbons (gas) Comments: California D.O.H.S. Cert. ·1186 Department Supervisor Date Sample Received @ Lab: 07/26/91 Date Analysis Completed: 08-06-91 Analysis Reporting Results Units None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg Minimum Reporting .,, Level 0.005 0.005 0.005 0.005 0.005 0.005 ENVIRONYENTAL CHE¥1CAL ANALYSIS PETROLEU¥ LABORATORIES, INC. J. J. EGUN, REG. CHEM. ENGR. 4100 ATLAS CT., BAKERSFIELD, CALIFORNIA 93308 PHONE (805) 327-4911 FAX (805) 327-1918 Petroleum Hydrocarbons PACIFIC GEOTECHNICAL ASSOCIATES, INC. 4200 EASTON DRIVE SUITE ,2 BAKERSFIELD, CA 93309 Attn.: MICHAEL MCGRATH 324-7768 Sample Descriptiont HIGHLAND HIGH SCHOOL, 7/26/91 @ 12:40 P.M. Date of Reportt 08/08/91 Lab ,~ 8528-11 JOB , S15002:SOIL SAMPLE, 2-2C , BY M.R.M. COLLECTED TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Sample Matrix: Soil Date Sample Collected: 07/26/91 Constituents Benzene Toluene Ethyl Benzene o-Xylene m-Xylene p-Xylene Total Petroleum Hydrocarbons (gas) Date Sample Received @ Lab: 07/26/91 Date Analysis Completed: 08-06-91 Analysis Reporting Results Units None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg Minimum Report lng Level 0.005 0.005 0.005 0.005 0.005 0.005 Comments: California D.O.H.S. Cert. ,1186 Department Supervisor ENVIRONMENTAL CHE¥1CAL ,INALY$1~ PETROLEU¥ LABORATORIES, INC. J. J. EGLIN, REG. CHEM. ENGR. 4100 ATLAS CT., BAKERSFIELD, CALIFORNIA 93308 PHONE (805) 327'4811 FAX (805) 327-1918 Petroleum Hydrocarbons PACIFIC GEOTECHNICAL ASSOCIATES, INC. 4200 EASTON DRIVE SUITE ~2 BAKERSFIELD, CA 93309 Attn.: MICHAEL MCGRATH 324-7768 Date of Report: 08/08/91 Lab ~: 8528-12 Sample Description: HIGHLAND HIGH SCHOOL, JOB ~ S15002:SOIL SAMPLE ~ 3A , COLLECTED 7/26/91 @ 1:20 P.M. BY M.R.M. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Sample Matrix: Soil Date Sample Collected: 07/26/91 Constituents Benzene Toluene Ethyl Benzene o-Xylene m-Xylene p-Xylene Total Petroleum Hydrocarbons (gas) Date Sample Received @ Lab: 07/26/91 Date Analysis Completed: 08-06-91 Analysis Reporting Results Units None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg Minimum Reporting Level 0.005 0.005 0.005 0.005 0.005 0.005 Comments: California D.O.H.S. Cert. $1186 Department Supervisor ENVIRONHENTAL CH£¥1C.4L ANALYSIS F~'TROLEU¥ LABORATORIES, INC. J. J. EGUN, REG. CHEM. ENGR. 4100 ATLAS CT., BAKERSFIELD, CALIFORNIA 93308 PHONE (805) 327'-4911 FAX (805) 327-1918 Petroleum Hydrocarbons PACIFIC GEOTECHNICALASSOCIATES, INC. 4200 EASTON DRIVE SUITE ,2 BAKERSFIELD, CA 93309 Attn.: MICHAEL MCGRATH 324-7768 Date of Report= 08/06/91 Lab ,: 8528-13 Sample Description: HIGHLAND HIGH SCHOOL, JOB , S15002:SOIL SAMPLE ~ 3B , COLLECTED 7/26/91 @ 1:40 P.M. BY M.R.M~ TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Sample Matrix: Soil Date Sample Collected= 07/26/91 Constituents Benzene Toluene Ethyl Benzene o-Xylene m-Xylene p-Xylene Total Petroleum Hydrocarbons (gas) Date Sample Received @ Lab: 07/26/9~ Date Analysis Completed= 08-06-91 Minimum Analysis Reporting Reporting Results Units Level None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg O.OOS 0.005 0.005 0.005 O.OOS 0.005 Comments: California D.O.H.S. Cert. ~1186 Department Supervisor ENVIRONMENTAL CHE¥1CAL ANALYSIS PETFIOLEU¥ LABORATORIES, INC. J. J. EGLIN, REG. CHEM. ENGR. 4100 ATLAS CT., BAKERSFIELD, CALIFORNIA 93308 PHONE (805) 327-4911 FAX (805) 327'-1918 Petroleum Hydrocarbons PACIFIC GEOTECHNICAL ASSOCIATES, INC. 4200 EASTON DRIVE SUITE ·2 BAKERSFIELD, CA 93309 Attn. s MICHAEL MOGRATH 324-7768 Date of Reports 08/08/91 Lab ·2 8528-14 Sample Descriptions HIGHLAND HIGH SCHOOL, JOB · S15002~SOIL SAMPLE · 3C , COLLECTED 7/26/91 @ 1:50 P.M. BY M.R.M* TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Sample Matrix: Soil Date Sample Collected: 07/26/91 Constituents Benzene Toluene Ethyl Benzene o-Xylene m-X¥1ene p-Xylene Total Petroleum Hydrocarbons Date Sample Received @ Lab: 07/26/9! Date Analysis Completed: 08-06-91 Analysis Reporting Results Units None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg Minimum Reporting Level 0.005 0.005 0.005 0.005 0.005 0.005 1. Comments: California D.O.H.S. Cert. ·1186 Department Supervisor LABORATORIES, INC. J. J. EGLIN, REG. CHEM. ENGR. 4100 ATLAS CT., BAKERSFIELD, CALIFORNIA 93308 PHONE (805) :~rl.4911 FAX (805) :~r/'-1918 Petroleum Hydrocarbons PACIFIC GEOTECHNICAL ASSOCIATES, INC. 4200 EASTON DRIVE SUITE ·2 BAKERSFIELD, CA 93309 Attn.: MICHAEL MCGRATH 324-7768 Date of Report: 08/08/91 Lab ·~ 8528-15 Sample Description: HIGHLAND HIGH SCHOOL, JOB · S15002:SOIL SAMPLE · 3D , COLLECTED 7/26/91 @ 2:05 P.M. BY M.R.M~ TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Sample Matrix: Soil Date Sample Collected: 07/26/91 Constituents Date Sample Received @ Lab: 07/26/91 Date Analysis Completed: 08-06-91 Analysis Reporting Results Units Minimum Reporting Level Benzene None Detected mg/kg 0.005 Toluene None Detected mg/kg 0.005 Ethyl Benzene None Detected mg/kg 0.005 o-Xylene None Detected mg/kg 0.005 m-Xylene None Detected mg/kg 0.005 p-Xylene None Detected mg/kg 0.005 Total Petroleum Hydrocarbons (gas) None Detected mg/kg 1. Comments: California D.O.H.S. Cert. $1186 Department Supervisor Hi~hland High 9/4/91 APPENDIX C Chain of Custody Documentation Pacific Geotechnical Associates, Inc. 12 Geot "~chnical Associates, CHAIN OF CUSTODY RECORD Inc. ~--~'-~ .C..'T=fic,-n A,,en?_,e · Bakersfield, Calif. 93,3[]9 · (805) 832 74,;0 ~-~' CHAIN OF CUSTODY RECORD ~~/?eotechnical A~oci~es, Inc. · ~-~* ^ ....... ^ ....... · Bakersfield, Calif. 93309 · (805).~t-2--74~ .~'~~acific Geotechnical Associates, Inc. t~ [ 4200 Easton Drive, Ste. 2 * Bakersfield, Calif. 93309 * (80,5) 324-7768 HIGHLAND HIGH SCHOOL SITE CHARACTERIZATION WORKPLAN AMMENDMENT ific Geotechnical Associates, Inc. [ 4200 Easton Drive, Ste, 2 · Bakersfield, Calif, 93309 · (805) 324-7768 Ms. Flora Darling Hazardous Materials Specialist Environmental Health Services Dept. County of Kern 2700 "M" Street, Suite 300 Bakersfield, CA 93301 January 15, 1991 Re: Highland 'High School Site Characterization Permit #: 090009 Dear Ms. Darling: On October 25, 1990, a site characterization workplan for the above referenced site was submitted to the Environmental Health Services Department for your approval. Your response, dated November 7, 1990, was a series of comments to be addressed before approval (copy attached). This letter contains responses to each comment and serves as an amendment to the original proposed work plan. Comment 1. A complete Health and Safety Plan. requirements. Response 1. See attached Health and Safety Plan Follow OSHA Comment 2." Discussion of slant borings which may be needed to determine if contamination has migrated beneath the classrooms adjacent to the former dispenser. Response 2. Vertical borings are an efficient and safe way to determine whether or not contamination has migrated beneath the classroom for the following reasons: a. Vertical borings can indicate the risk of an asymmetric plume with a major component beneath the maintenance shop. The migration of Huids through a porous media is powered by gravity and capillary pressure. Unless a contamination plume strikes an impermeable inclined plane, it will go straight down with a small component of horizontal expansion. When encountering an impermeable inclined plane, the plume will "drift" in a down dip direction. At the Highland High School site, the strata are relatively fiat. A contamination plume will tend to be radially symmetrical with respect to the vertical axis. Therefore, three or more borings at increased distances from the axis of the plume (under the dispenser) should characterize the shape of the plume. If an impermeable or semipermeable horizon is encountered during the initial borings, the attitude of the bed will be determined in the field, and if the dip is in the direction of the maintenance shop, a decision can be made at that time to advance a slant boring. b. Unnecessary slant drilling adds an unnecessary safety risk to thc project. Truck mounted augers are designed to operate optimally with the mast in the vertical position. The mast can be tilted to perform slant boring, but unusual stresses are placed both on the equipment and the operators. In addition, boring beneath buildings poses the risk of encountering buried pipes and wiring, footings, and any other unseen objects that may be beneath the structure. For these reasons the following boring program is proposed: The Highland High site borings will be positioned immediately adjacent to the building (see Figure 2), and if an impermeable, or semipermeable horizon is encountered, its depth below grade will be plotted in each boring on a map. The attitude of the bed will be determined using the three-point method, and if necessary a slant boring beneath the maintenance shop will be located in the field by the project geologist with the 'concurrence of a representative from the Environmental Health Services Department (see paragraph 2.0 of the attached Quality Assurance/Quality Control Procedures). Comment 3. Response 3. Assessment. Risk Analyses. See attached Health and Safety Plan, paragraph 7.0, Risk Comment 4. A corrected plan view depicting all proposed borings. Borings shall not exceed a 15 foot radius from the initial boring at the former dispenser area. Response 4. A revised plan view depicting all proposed boring is attached (Figure 2). As indicated in our work plan, SB#2 and SB#3 will be located within approximately ten feet of SB#1. If necessary to adequately characterize the site, additional borings will be made at a greater distance from SB#1. The locations of all borings subsequent to boring SB#1 will. 'depend on field conditions and findings, and will be PACIFIC GEOTECHNICAL ASSOCIATES, INC. dctcrmincd in thc ficld by thc project geologist with thc concurrence of a representative from thc Environmental Health Scrviccs Department (sec paragraph 2.0 of the attached Quality Assurance/Quality Control Procedures). Comment 5. Soil sampling should begin at 5 foot intervals below grade. What total boring depth is contemplated? Response 5. Soil samples for analyses will be retrieved at five foot intervals beginning at five feet below grade and at any change in lithology (see paragraph 3.0 of the attached Quality Assurance/ Quality Control Procedures). Exploration will consist of drilling at least three vertical borings to a sufficient depth to achieve two consecutive five-foot soil samples showing zero PID reading (above background). The depth of each boring will be determined in the field by the project geologist with the concurrence of a representative from the Environmental Health Services Department. Comment 6. Boring holes are to be abandoned by filling with cement sand slurry. The lowest depth of the hole may be plugged with 5 feet of bentonite. Response 6. All borings not completed as monitoring wells will be backfilled with cement. Borings advanced using the truck mounted auger will be abandoned by backfilling with cement sand slurry implaced with a tremie pipe (see paragraph 2.0 of the attached Quality Assurance/ Quality Control Procedures). Comment 7. Describe disposal of drilling spoils and rinsate. Response 7. All soil not preserved for laboratory analysis will be placed in a 55-gallon drum which will be sealed, labeled, and temporarily stored at the site. All rinsate will be placed into the drum along with the drill cuttings. When the drum is full a representative sample will be retrieved using a soil sampling device. The sample weighing at least two pounds will be placed in a glass sample jar, leaving no head space. A teflon sheet will be placed over the mouth of the jar, the lid will be firmly secured and sealed with tape. The sample will be sent to Laidlaw Environmental Services, a state registered waste hauler, for analysis. A copy of the analysis will be included in the final site characterization report. Upon completion of laboratory analysis, the drum will be transported by Laidlaw to a state approved hazardous waste disposal site. PACIFIC GEOTECHNICAL ASSOCIATES, INC. Comment 8. All borings must be described using the Uniform Soil Classification System. Response 8. All borings will be described using the Uniform Soil Classification System. Comment 9. A registered geologist, or registered civil engineer must interpret all data. All reports shall be submitted to this Department for review. Response 9. A registered geologist will interpret all data. All reports will be submitted to the Environmental Health Services Department. If you feel it is necessary, we will be happy to meet with you in person to discuss the procedures outlined in our workplan and in the attached amendments to the work plan. Respectfully submitted, Rod Williams attachments: EHSD Ltr dtd 11/7/90 QA/QC Plan Health & Safety Plan Statements of Qualifications PACIFIC GEOTECHNICAL ASSOCIATES, INC. RANDALL L. ABBOTT DIRECTOR DAVID PRICE I!! ASSISTANT DIRECTOR RESOURCE MANAGEMENT AGENCY EnvironmenUd Health ~ Department STEVE M~, REHS, DIRECTOR WniIJ, M j. RODDY, APCO TED ,JAMES, AICP, DIRECTOR ENVIRONMENTAL HEALTH SERVICES DEPARTMENT November 7, 1990 Rodney N. Williams (Sisk) Kern County Superintendent of Schools P. O. Box 9939 Bakersfield, CA 93389 Subject: Location: Known As: Permit #: 2900 Royal Scots Road, Bakersfield, CA Highland High School 090009 Dear Mr. Williams: The proposed site characterization workplan for the above referenced site has been reviewed. Additional information is required before approval is granted to commence work. Please address the below items: A complete Health and Safety Plan. Follow OSHA requirements. Discussion of slant borings which may be needed to determine if contamination has migrated beneath the classrooms adjacent to the former dispenser. 3. Risk Analyses. e A corrected plan view depicting all proposed borings. Borings shall not exceed a 15 foot radius from the initial boring at the formeP dispenser area. e e Soil sampling should begin at 5 foot intervals below grade. What total boring depth is contemplated? Boring holes are to be abandoned with cement sand slurry. The lowest depth of the hole may be plugged with 5 feet of bentonite. Describe disposal of drilling spoils and rinsate. All borings must be described using the Uniform Soil Classification System. 2700 "M" STREET, SUITE 300 BAKERSFIELD, CALIFORNIA 93301 (805) 861-3636 FAX: (805) 861-34~) Rodney N. Williams November 7, 1990 Page 2 0 A registered geologist, or registered civil engineer must interpret all data. All reports shall be submitted to this Department for review. Upon receipt of the above requested addendum information our Department will be able to continue the review. FD:cas If you have any questions, contact me at (805) 861-3636 extension 549. Sincerely, ~? Fqora Darling, R.E.H.S. Hazardous Materials Specialist Hazardous Materials Management Program cc: Pacific Geotechnical Associates \090009.1tr QUALITY ASSURANCE/QUALITY CONTROL PROCEDURES HIGHLAND HIGH SCHOOL BAKERSFIELD, CALIFORNIA 1.0 PURPOSE This study has been undertaken to characterize the soil at an underground fuel tank site at Highland High School (Figure 1). Procedures used in the field will generally follow guidelines contained in the State Department of Water Resources guidance document entitled "L.U.F.T. Field Manual" dated May 24, 1988. The field activities will meet or exceed the requirements of the Kern County Environmental Health Services Department's requirements as outlined in its handbook UT-35. 2.0 BORINGS Exploration will consist of drilling at least three vertical borings to a sufficient depth to achieve two consecutive five-foot soil samples showing zero PID reading (above background). The depth of each boring will be determined in the field by the project geologist with the concurrence of a representative from the Environmental Health Services Department. If perched ground water is encountered before the above criterion is met, boring will cease eight feet below the depth ground water is first encountered. The borings will be positioned immediately adjacent to the maintenance shop (see Figure 2), and if an impermeable, or semipermeable horizon is encountered, its depth below grade will be plotted in each boring on a map. The attitude of the bed will be determined using the three-point method, and if necessary a slant boring beneath the building will be located in the field by the project geologist with the concurrence of a representative from the Environmental Health Services Department. 1/15191 ghland High School The locations of the drill holes (Figure 2) will be determined by measurement from known facilities, and elevations will be estimated from a topographic map. The locations and elevations of the drill holes should be considered accurate only to the degree implied by the method used. Borings will be advanced using an AMS extendable soil recovery auger with a core sampling head capable of retaining a 2-inch in diameter by 6-inch long brass sampling tube. The maximum penetration d_d~epth of the hand auger is approximately 21 feet. In the event that deeper borings are required to successfully complete the site characterization, a truck mounted, hollow stem flight auger will be employed. After drilling to the depth reached by the hand auger, a Modified California split-spoon sampler will be used to obtain undisturbed soil samples. The sampler consists of a 3.0-inch outside diameter, 10-inch long, steel sampler which contains up to four, 3-inch long brass sampling sleeves. All drill bits and auger stems will be cleaned prior to the drilling of each hole to prevent cross-contamination. Each boring will be logged by a PGA staff geologist who will also monitor drill cuttings for organic vapor concentrations with a PID with a 10.6 electron volt light source probe. The PID will be calibrated with calibration gas prior to the start of each day's work. Logs of the drill holes containing information regarding earth materials encountered, depths and elevation of samples obtained, and the results of field testing will be prepared. Log preparation will be supervised by PGA geologists registered by the state of California. 3.0 SAMPLES Prior to the collection of each sample, sampling equipment will be washed the a nonphosphate detergent solution, triple rinsed with distilled water, and air dried. Soil samples for analyses will be retrieved at five foot intervals beginning at five feet below grade and at any change in lithology. QA/QC Page 2 1/15/91 ghland High School Immediately after sampling, sample sleeves will be sealed with Teflon sheets and air-tight caps, taped, labelled, and placed in a cooler containing artificial icc and kept at or below 4°C. Chain-of-Custody forms will be completed when thc sample is collected and maintained with each transfer of the sample. If groundwater is encountered, a water sample will be retrieved using a disposable bailer. The fluid sample will be sealed in a labeled, glass sample jar and stored in an ice chest and kept at or below 4°C. Chain-of- Custody forms will be completed when the sample is collected and maintained with each transfer of the sample. At the end of each day, all samples will be transported to SMC Laboratories, 3155 Pegasus Drive, Bakersfield, California, 93308, a California state Certified Laboratory. Soil samples will be analyzed for TPH and BTXE using EPA methods 3810/8020, and fluid samples will be tested using EPA 601- 602 for water.. 4.0 SPOILS DISPOSAL AND BORING DESTRUCTION All soil not preserved for laboratory analysis will be placed in a 55-gallon drum which will be sealed, labeled, and temporarily stored at the site. All rinsate will be placed into the drum along with the drill cuttings. ?l When the drum is full a representative sample will be retrieved using a soil sampling device. The sample weighing at least two pounds will be placed in a glass sample jar, leaving no head space. A teflon sheet will be placed over the mouth of the jar, the lid will be firmly secured and sealed with tape. The sample will be sent to Laidlaw Environmental Services, a state registered waste hauler, for analysis. A copy of the analysis will be included in the final site characterization report. Upon completion of laboratory analysis, the drum will be transported by Laidlaw to a state approved hazardous waste disposal site. All borings not completed as monitoring wells will be backfilled with cement. Borings advanced using the truck mounted auger will be abandoned by backfilling with cement sand slurry implaced with a tremie pipe. QA/QC Page 3 1/15/91 ghland High School 5.0 MONITOR WEI J .S Depth to ground water is greater than 350 feet as indicated on Kern County Water .Agency map "Depth to Water in Wells, Sept. 1989." If contamination is found on ground water, three monitoring wells will be installed. Kern County Environmental Health Services Department will be notified and water well permits will be secured immediately after penetration of the water table. The exact construction of the monitoring wells will be subject to findings during drilling of the soil borings. The soil borings will be completed with flush threaded schedule 40 PVC pipe. The completion interval will consist of gravel packed, flush threaded schedule 40 PVC liner with 0.020-inch manufactured slots. A three foot bentonite annular seal will be placed above the slotted liner. Cement grout will be placed around casing from the annular seal to the surface. The completion interval will be 15 feet, half of which will extend below the water table and half above. A 4-inch diameter completion will be made if the well is considered to be a potential remediation candidate. Otherwise, a 2-inch ,well completion will be made. The completion interval in soil boring #2 may be extended to within five feet of the surface to allow for alternative remediation options. QA/QC Page 4 Caunry o~ X,~n / :I~FLE~LD Courtly of Sani u~ry t.mdt'dJ ,~ ot- Canclewooa Or. '35OO "CC F~nkl~ Ave.' HIGHLAND HIGH SCHOOL Figure 1 LOCATION MAP · , 1/2 mile i 1 ~e~t 11, 1990 IB~. &Min~ 618001 J F~. 10t~90 ~A 'MAINTENANCE AREA (covered) CLASSROOMS DISPENSER 2' - 670 3' - 17,000 ppm SB #4 (if needed) #2 EXCAVATION (backfilled) 2'- ND 6'- ND DRIVEWAY FENCE BLOCK WALL {~ SB #1 Soil Boring x Sample Location Tank Location 2'- 1,700 ppm 6'- ND Depth below tank - ppm TPH ND = Not Detected HIGHLAND HIGH SCHOOL Figure 2 PLOT PLAN (Revised 12/10/90) 10 FEET I t HEALTH AND SAFETY PLAN HIGHLAND HIGH SCHOOL BAKERSFIELD, CALIFORNIA 1.0 PURPOSE The purpose of this plan is to provide for worker and environmental Health and Safety during underground fuel tank site characterization at Highland High School, Bakersfield, Kern County (Figure 1). This project will be conducted by Self Insured Schools of Kern (SISK) and Pacific Geotechnical Associates, Inc. (PGA). 2.0 SITE HISTORY In accordance to the Kern County Environmental Health Services, SISK is submitting this Health and Safety Plan to guard worker safety at the site. Soil contamination was documented during removal of an underground fuel tank by McNabb Construction Company. Soil samples taken two feet and six feet below the dispenser recorded 670 and 17,000 parts per million Total Petroleum Hydrocarbons respectively. spoils. After the tank was removed the excavation was backfilled with The excavation was not lined prior to backfilling. The Site Characterization Work Plan to which this Health and Safety Plan applies calls for at least three boring for the purpose of obtaining undisturbed samples for laboratory analysis. The planned list of work is summarized in the following tasks: Task 1: Preparation of a Site Characterization Work Plan and this Health and Safety Plan. Task 2: Drill at least three soil borings to depths sufficient to characterize the contamination plume. Undisturbed soil samples will be collected at 5-foot intervals. Each boring will be geologically logged and monitored for hydrocarbon vapors with a portable photoionization detector (PID). Soil borings will be destroyed by filling with cement. All drilling spoils and rinsate will be sealed in 55-gallon drums and transported to a certified hazardous waste disposal facility. Task 3: The soil samples will be submitted to SMC Laboratories for chemical analysis for TPH and BTXE using EPA method 8020. 1/15/91 ghland High School Task 4: Prepare and submit a technical report summarizing of the results of the site characterization including, but not limited to results and interpretations of data, discussion of methodologies, boring descriptions and remedial action options including a recommended option and risk appraisal. 3.0 EMERGENCY CONTACTS In the event of an emergency occurring during the characterization program, the following emergency facilities are available: Police Call 911 Fire Ambulance 911 or 871-7387 Fire Station No. 8 2213 University (south on Tartan PI, east on Auburn, north on Fairfax 1/2 mile, west on Panorama, west on University 1-1/2 miles) 911 Hospital Kern Medical Center 1830 Flower 326-2000 (west on Hwy 178, south on Mt. Vernon, west on Flower 2 blocks) A telephone is located inside the Maintenance Shop (Figure 2). In case an emergency occurs, the following procedures should be implemented: Minor Cu~ or Abrasions, Wash affected area with soap and water and bandage. A first aid kit with eye wash solution must be located on site. The site safety officer is basic first aid trained. Serious Physical Injury. In the event of serious physical injury: a. Call immediately for ambulance or medical assistance. b. Follow protocols established in the Medical Emergency R~f~r~nc~ Manual #1 (Emergency Medical Planning, Inc.) until assistance arrives. The site safety officer is basic first aid trained. c. If an ambulance is not available, transport victim to nearest hospital (Kern Medical Center). H & S Page 2 1/15/91 ghland High School Thc following information must be recorded by the project engineer or site safety officer for any emergency situation as soon as possible: ao Notifier's name. Date, time, and location of the incident. Nature of emergency (describe what happened). Type and amount of materials involved. Extent of injuries, if any. Agencies and/or organizations notified, names of people notified. Actions taken. 4.0 PERSONNEL The following personnel are expected to be at the site during the assessment project: SISK PGA Drilling Operator Kern County (EHS) Rod Williams Randall Metz and/or Brian Hirst (unknown at time of publication) Flora Darling Mr. Rod Williams is designated as site safety officer and will be responsible for ensuring compliance with this plan at all times. Mr. Williams has completed the 8-hour Health & Safety Supervisors Training course. Mssrs. Williams, Metz and Hirst have completed the necessary 40-hour Health & Safety Training requirements. Drilling personnel will also have the necessary Health & Safety training. Personnel access to the work zone will be limited if Level C personnel protective equipment are required. Only personnel properly equipped with Level C equipment (see Section 10.0 below) will be allowed to enter the contaminated zone. SISK will provide Level C equipment for only SISK, PGA and the drillers. 5.0 WASTES The contaminant to be encountered at the site is gasoline. The specific hazardous substances that are likely to be encountered are shown in Appendix A. Applicable exposure data for these substances are presented in Table 1 - Hazardous Substances Data. Symptoms of exposure and first aid treatments for each chemical are presented in Table 2 Exposure Symptoms and First Aid Treatment. As listed in Table 1, the lowest permissible short-term exposure limit (STEL) concentration is 5 ppm (for benzene). This concentration will be used to establish the requirement to don Level C personnel protective equipment (see Section 9). Contaminated boring spoils and rinsate will be sealed in 55-gallon drums, labeled and stored on site pending sample analyses and acceptance by a licensed waste disposal facility. H & S Page 3 1/15/91 ghland High School 6.0 JOB HAZARDS Chemical hazards could be encountered from direct skin contact with the contaminated soils or breathing volatilized chemicals in the air. Level D equipment includes standard work clothing and gloves which would reduce direct skin contact with chemical encountered (see Section $.0). A photoionization detector (PID) will be in continuous use in the breathing zone and if organic vapor concentrations of $ ppm above background are detected, Level C equipment will be donned by all personnel in the contaminated zone. The respirator should protect workers from inhaled contaminants. Weather conditions have the potential to disrupt the project in that if it is raining, drilling and sampling should be postponed. It is unlikely that temperature conditions would preclude completion of the project. Temperature ranges expected to be encountered are 50°F to 70°F. 7.0 RISK ASSESSMENT The potential for adverse health or safety risks to the on-site workers or the immediate surrounding area is low. Concentrations of the hazardous substances encountered in the previous assessment at the site have been low, and it is unlikely that high concentrations will be encountered especially considering that the source of contamination, the underground fuel tank, has been removed. Since the site is located outdoors, the atmospheric dispersion of contaminants will be significant. Special arrangements for possible school evacuation should not be required. No authorized personnel may be permitted to stand near the boring location during site characterization. If students, school employees or any other non-essential personnel enter the work site, they will be informed that health and safety procedures have been established to protect both the workers and the public. If they refuse to leave, school administrators will be contacted. 8.0 EXPOSURE MONITORING A PID will be in continuous use during drilling operations. The ionization constants for all of the substances likely to be encountered (benzene 9.24eV, ethylbenzene-8.76eV, toluene-8.2eV and xylene-8.56eV) are all within the detection range of the PID (less than 10.2eV). If the organic vapors in the breathing zone detected by the PID exceed 2 5 ppm above background levels (to be measured prior to excavation and up-wind of the site) for more than five minutes, the personnel in the contaminated zone will don Level C protective equipment, including respirators. Level C equipment will be worn continuously in the contaminated zone until such time as the PID concentrations are below 5 ppm above background. If PID concentrations measured in the breathing zone exceed 1,000 ppm above background, the site area will be evacuated immediately. Reentry will not be allowed until concentrations are below 1,000 ppm or Level B equipment is provided. Care will be taken in operating the PID to avoid monitoring vehicle exhaust. H & S Page 4 1/15/91 ghland High School TABLE 1 HAZARDOUS SUBSTANCES DATA (all in ppm) Substance Benzene 1~ Toluene Total Xylene PELa 1 100 100 100 STELb 5 125 150 150 IDLHc Carcinogen 2,000 2,000 1,000 Odor Thresholdd 1.4 2.0 2.1 NEe LEL/UELf (in %) 1.3/7.1 1.0/6.7 1.2/7.0 1.1/7.0 Max. Levels at site 26 130 370 730 a (1987 b d Permissible exposure limit in air for 8-hour day as established by ACGIH update) - Short-term exposure limit in air for 15-minute period as established by ACGIH (1987 update) - Immediately dangerous to life or health from NIOSH Pocket Guide to Hazardous Substances (1985) As adapted for AIHA Journal (1987) - Not Established - Lower Explosive Limit/Upper Explosive Limit from NIOSH Pocket Guide to Hazardous Substances (1985) H & S Page 5 1/15/91 ghland High School TABLE 2 EXPOSURE SYMPTOMS AND FIRST AID TREATMENT Chemical Route(s) of Entry General Symptoms First Aid Treatment Benzene Inhalation, Inges- tion, Contact Ethylbenzene Inhalation, Inges- tion Toluene Inhalation, Skin Absorption, Inges- tion, Contact Xylenes Inhalation, Skin Absorption, Inges- tion, Contact Odor - Aromatic Upper respiratory and GI tract irritation, muscle spasms, slow pulse, extrasystoles, hypokalemia irri- tated eyes, skin burns EYES - Irrigate im- mediately for 15 minutes SKIN - Water flush immediately ~-An- ificial respiration and move to fresh air. INGESTION - Medical attention immediately Odor - Aromatic Irritated eyes and mucous membranes headaches, dermatitis narcosis, coma. Same as benzene Odor - Aromatic Fatigue, weakness, confusion, euphoria, dizziness, headache, dilated pupils, lacrima- tion, nervousness, muscle fatigue, insomnia, paresthesia dermatitis, photopia Same as benzene Odor - Aromatic Same as benzene Dizziness, excitement drowsiness, incoordina- tion, staggering gait, irritated eyes nose or throat, corneal vacuolization, anorexia, nausea, vomiting, abdominal pain, dermatitis H & S Page 6 1/15/91 ghland High School 9.0 PERSONNEL PROTECTIVE EQUIPMENT Level D equipment will be required at all times that the PID measured concentrations are below five ppm above background. Level D equipment includes: · hard hats · safety boots · eye protection (safety glasses or goggles) · neoprene gloves (while handling samples) If organic vapor concentrations equal or exceed five ppm above background, all personnel in the contamination zone (see Section 10) will don Level C equipment and remain in Level C equipment until organic vapor concentrations are reduced to below five ppm above background. Level C equipment includes Level D equipment plus: · half-face respirator equipped with combination organic vapor/dust cartridges · tyvek suits SISK will provide Level C personnel protective equipment for its own representatives. If Level C equipment is required, only personnel equipped with Level C equipment will be allowed to enter the contaminated zone, which includes the immediate working area. Anyone other than the SISK representatives and the drillers who desires entry into the exclusion zone under Level C conditions will be required to provide his/her own Level C personnel protective equipment and demonstrate applicable qualifications. The site safety officer or the designated assistant will ensure that no one without proper personnel protective equipment enters the exclusion zone under Level C conditions. Level C equipment provided by SISK will be stored in the SISK vehicle when not in use. 10.0 WORK ZONES Two basic work zones will be established for this project: a restricted zone (exclusion zone) encompassing the drilling area and a clean zone. Only the exclusion zone may be formally delineated by a tape barrier. The decontamination zone and clean zone will be separated by function only. Final zone boundaries will not be delineated. 11.0 DF_L~NT~ATION All personnel who have been working in the contamination zone as defined in Section 10 above shall undergo personal decontamination: · when leaving the exclusion zone for coffee or lunch breaks; · at the end of the work day. H & S Page 7 1/15/91 ghlandHigh School The decontamination station shall include the steps listed in Table 3 - Personnel Decontamination. Steps pertaining to equipment that is not in use (e.g., respirators) may be eliminated. Decontamination TABLE 3 PERSONNEL DECONTAMINATION Equipment 1. Outer glove and 1 boot removal 2. Air purifying respirator 3. Hand wash 4. Hand rinse and dry 1 plastic drop cloth. Set equipment on plastic, wash in soap solution, rinse and dry. plastic drop cloth. Lay equip- ment down, wash in soap solution, rinse and dry. 3- to 5-gallon bucket. Liquid hand soap. 3- to 5-gallon bucket. Paper towels. TABLE 4 EQUIPMENT DECONTAMINATION Decontamination Steps Equipment 1. High pressure steam rinse 2. Inspect visually 3. High pressure steam rinse as necessary Steam generator n/a Steam generator H & S Page 8 1115191 ~ighland High School 12.0 GEN-~ SAFETY MEASURES The following general safety procedures shall be followed by all persons entering and/or working in the designated work zones: · No employee or subcontractor may be allowed on-site without the prior knowledge and consent of thc site safety officer. All personnel at the site shall be advised of the site safety requirements as discussed in this plan. · All contractor or subcontractor personnel shall bring to the attention of the site safety officer or resident project representative any unsafe condition or practice associated with thc work activities that they are unable to correct themselves. · There will be no smoking, eating, chewing gum, or drinking the contamination zone. · Hands shall be thoroughly cleaned prior to smoking, eating, or other activities outside the contamination zone. · Team members must avoid unnecessary contamination (i.e., walking through known or suspected "hot" zones or contaminated puddles, kneeling or sitting on the ground, leaning against potentially contaminated barrels or equipment, etc. · Respiratory devices may not be worn with beards, long sideburns, or under other condition that prevent a proper seal. 13.0 PLAN ACCEPTANCE All personnel involved with this project are required to read this Health and Safety Plan and sign in the space below that they have read this plan and understand its requirements. Prior to beginning work on the first day of the project, the site safety officer shall conduct a site safety meeting to explain the requirements o this plan and unsure that all personnel are familiar with it. Site safety meetings shall be held at the beginning of each work day of the project. Name Date Affiliation Name Date Affiliation H & S Page 9 1115191 Qighland High School Name Date Affiliation Name Date Affiliation Name Date Affiliation Name Date Affiliation Name Date Affiliation Name Date Affiliation Name Date Affiliation Name Date Affiliation Name Affiliation H & S Page 10 PACIFIC GEOTECHNICAL ASSOCIATES, INC. QUALIFICATIONS HIGHLAND HIGH SCHOOL BAKERSFIELD, CALIFORNIA 1. PACIFIC GEOTECHNICAL ASSOCIATES, INC. Pacific Geotechnical Associates, Inc. (PGA) is comprised of experienced geologists and geophysicists consulting in Bakersfield. Our list of current clients includes the Kern County Water Agency, Tejon Ranch Company, Arco Oil & Gas, Texaco U.S.A., Santa Fe Energy Resources and several smaller clients. PGA is currently involved in a shallow structure mapping project covering thc entire San Joaquin valley in Kern County. Over the last two years PGA has been involved as principal investigator in several site assessments and site characterizations. Recent site characterizations that have been accepted by the KCEHSD include the City of Bakersfield, Fire Station No. 1 and A & H Motors (phase II pending). 2. PACIFIC GEOTECHNICAL ASSOCIATES, INC. EMPLOYEES Randall T. Metz holds a Bachelor of Science degree in Geology from California State University, Long Beach, and is a candidate for a Master of Science degree in Geology from the same institution. Mr. Metz is California state Registered Geologist No. 3995. He has received hazardous waste operations and emergency response training including the current year 8-hour refresher course (29 CFR 1910.120). 1/15/91 ghland High School Mr. Metz has worked as a geologist since 1977, including service as Tenneco Oil Company's Pacific Coast Division's Division Geological Engineer, where he was responsible for technical development and supervision of nine professional geologists as well as for budgetary and administrative tasks. Mr. Metz has published several articles on California geology, and is principal author of two site characterization reports which have been accepted by thc KCEHSD. He is President-Elect of thc San Joaquin Geological Society. Brian M. Hirst received a Master of Science degree in Geology from Northern Illinois University in 1976. Mr. Hirst is California state Registered Geologist No. 4583. He has received hazardous waste operations and emergency response training including the current year refresher (29 CFR 1910.120). Mr. Hirst has worked as both an exploration and development geologist at Tenneco Oil Company, where he held thc position of Project Geological Engineer before becoming a consultant in 1988. As an environmental consultant, Mr. Hirst has worked on federal RCRA site characterizations, clean closures of disposal sites, ground water monitoring, and contaminated soil remediation. His expertise in California geology led to the publication of several professional articles. He has presented papers for the American Association of Petroleum Geologists, Pacific Section, and led field trips for the San Joaquin Geological Society. Melton Drilling has been a contractor in thc San Joaquin Valley since 1968. During that time they have drilled over 500 borings of the type contemplated for thc subject site characterization. SMC Laboratory located in Bakersfield is a State certified analytical laboratory experienced in the type of analyses indicated above. PGA Qualifications Page 2 KERN HIGH SCHOOL DISTRICT SITE CHARACTERIZATION WORK PLAN HIGHLAND HIGH SCHOOL PROJECT DESIGN BY: Randall T. Metz Pacific Geotechnical Associates, Inc. Rodney N. Williams SISK Kern County Superintendent of School8 5801 Sundale Avenue Bakersfield, CA 93309 (805) 398-3710 FAX (805) 398-3721 SISK SELF-INSURED SCHOOLS OF KERN October 25, 1990 Mailing Address P.O. Box 9939 Bakersfield, CA 9,3,389 Flora Darling Hazardous Materials Specialist Environmental Health Services Department 2700 "M" Street, Suite 300 Bakersfield, CA 93301 Dear Ms. Darling: SUBJECT: Site Characterization Work Plan Kern Union High School District Location: 2900 Royal Scots Road, Bakersfield, CA 93306 Known As: Highland High School Permit #: 090009 This correspondence is being submitted as the proposed Site Characterization Work Plan to determine the vertical and horizontal extent of soil contamination associated with the Highland High School underground storage tank. I hope this plan is satisfactory to you and meets the criteria as stated in the "UT-35 Handbook." Should you have any questions as you review this plan, please feel free to call my office at any time for clarification. ~ONSULTIN~ FIRMS The Self-Insured Schools of Kern (SISK) Safety and Environmental Control Staff has been selected by the Kern Union High School District to act as their Environmental Consultant. SISK will coordinate and develop all plans stated above. SISK will utilize the services and expertise of Pacific Geotechnical Associates, Inc. (PGA), a firm consisting of professional geologists registered by the State of California, to collect soil samples as described in this work plan and to review, approve, and sign all work plans submitted to the county for approval. SITE BACKGROUN~ The Kern Union High School District has instituted a program to eliminate several underground fuel tanks at various locations within the City of Bakersfield. On April 12, 1990, one (1) 1,000 gallon unleaded gasoline underground storage tank and associated dispenser were removed from the southeastern drive area at Highland High School (Plate I). Inventory records indicate no loss from the tank prior to removal, but some' staining and petroleum odor were observed when the dispenser was removed. Soil -2- October 25, 1990 Ms. Darling samples taken from beneath the tank indicate no contamination, however, samples taken from beneath the dispenser contained contamination levels above acceptable limits, a condition which has prompted this site characterization work. Depth to g is greater than 350 feet as indicated on the Kern County wa~e~f-~ge~y map "Depth to Water in Wells, September 1989" (attached as Plate II). The topography consists of low hills. p~.IMINARY SITE ASSESSMENT RESULT~ A total of four (4) soil samples were collected from beneath the tanks by McNabb Construction Company and analyzed by BC Laboratories, Inc. (laboratory reports are attached). A summary of those analyses is as follows: SAMPLE LOCATIO~ LABORATORY ANALYSIS (TPH[ 2 feet under tank ........................ None Detected 6 feet under tank ........................ None Detected 670 ppm 2 feet under dispenser ................... 3 feet under dispenser ................... 17,000 ppm The samples retrieved from beneath the tank exhibit "None Detected" levels of Total Petroleum Hydrocarbons (TPH), however, samples from beneath the dispenser location have values in excess off Department of Health Services (DOSH) recommended action levels for soil. Following the removal of the tank, the excavation was backfilled and covered with clean soil (see figures 1, 2, 3, and 4). SOIL SAMPLING PLAN Introduction The following program is designed to assess the vertical and horizontal extent of contamination in the soil for the underground gasoline tank site. The program consists of a minimum of four (4) soil borings. Additional borings will be considered if contamination is laterally extensive. Locations and Depths Plate III shows the approximate location of the soil borings. These are numbered in the order in which they will be drilled. The following rationale was used for location selection: 1) Soil boring #1 will be made directly under the past location of the dispenser. Its purpose is to define the vertical extent of contamination. 2) Soil boring #2 will be between the dispenser and the center of the former tank location. Soil boring #2 will establish the vertical extent of contamination (if any) below the tank. Soil borings #3 and #4 will be Ms. Darling -3- October 25, 1990 approximately ten (10) and twenty (20) feet, respectively, from the dispenser and at 120 degree angles from one another to cover the largest possible area. The purpose of the three latter borings is to define the lateral extent of contamination. Boring will cease after two (2) successive soil samples show measured Volatile Organic Compounds (VOC) concentrations of zero (0) parts per million above background on an Organic Vapor Monitor (OVM). OVMreadings will be taken before soil boring begins to establish background values. Ail VOC concentrations will be documented on a field boring log which will be submitted to the KCEHS as part of the site characterization report. Destruction of Borings and Spoils Management Ail borings will be backfilled with bentonite clay and capped with concrete. Augered soil not preserved for laboratory analyses will be sealed and stored in 55-gallon drums. Laboratory Analysis, 9A/9C Soil samples for laboratory analysis will be collected in brass tubes. After the ends of the sample tubes have been examined for lithology and any visible staining, they will be covered with a Teflon seal and a plastic cap. The cap will be secured with duct tape, and the sample will then be labeled and placed in an ice chest which will maintain the temperature at, or below, 4 degrees centigrade. At the end of the day, all samples will be transported to SMC Laboratories, 3155 Pegasus Drive, Bakersfield, California 93308, a California State Certified Laboratory. Samples will be analyzed for TPH and BTXE using EPA methods 3810/8020. Chain-of-Custody forms will be completed when the sample is collected and maintained with each transfer of the sample. Sampling Equipment and Procedures The initial borings will be advanced using an AMS extendable soil recovery auger with a core sampling head capable of retaining a 2-inch by 6-inch brass sampling tube. Cutting samples will be described and recorded on a continuous log. The shoe of the auger head will be field screened with an OVA for VOC's with each sample retrieved. Soil samples will be taken at five (5) foot intervals commencing at fifteen (15) feet below grade in boring #1 and ten (10) feet below grade in borings #2, #3, and #4. In the event that. contamination extends below the sampling capability of the extendable auger, the soil boring will be advanced with a truck- mounted, hallow-stem auger. The augers will be steam cleaned at the beginning of work and between each soil boring. Soil samples will be Ms. Darling -4- October 25, 1990 retrieved using a split-spoon sampler and brass tubes using the same procedure as described above. Ail sampling equipment and brass tubes will be washed in a non-phosphate detergent and rinsed with distilled water between samples and between each boring. HEALTH AND SAFETY Personnel involved in the site characterization field work will comply with Level D personal protective equipment (boots, hard hats, eye protection). This will be augmented by wearing neoprene gloves when handling samples and sampling equipment. Highland High School is located at the site and will be used for communication and first aid should an accident or emergency occur. The site will be flagged off to control public access, and all personnel and visitors to the site will sign the site log book each day. A summary report will be prepared by SISK and approved by PGA which will document field procedures, sampling procedures, analytical results, and data analysis. This information will then be used to develop the Site Characterization Report and the Remedial Action Options which will be submitted to the county for approval. The Site Characterization Report will conform to KCEHS requirements as outlined in "UT-35." RNW/RTM:vrs Enclosures cc: Janet Shell S .i..nc er ely, Rodney N. Williams, Director Safety & Environmental Control Randall T. Metz~ Pa~Associates, Inc. Wm~ngton ? ~ c,, ~,e Sd. X)Z.,A,2,1C 1' MAP OF' BAKERSFIELD STATE HIGHWAY THRU ROUTES ~ - ~'~'~r~'" ' ~' CIVIC sCHOOLS ' '" "I~ARKS BUILDINGS UNDERGROIIlqD STORAGE TANK~ HIGHLAND HIGH SCHOOL FIGURE 1 UNDERGROUND STORAGE TANKS HIGHLAND HIGH SCHOOL FIGURE 2 UNDERGROUND STORAGE TANKS HIGHLAND HIGH SCHOOL FIGURE 3 UNDERGROUI~D STORAGE TANKS HIGHLAND HIGH SCHOOL FIGURE 4 UNDERGROUND STORAGE TANKS HIGHLAND HIGH SCHOOL FIGURE 5 PLATE II MAINTENANCE AREA (covered) CLASSROOMS DISPENSER' sB #2 ;;~, ~ SB #..1 2'- 670 ppm ":¥,,,, /'"/'~ 3' - 17,000 ppm EXCAVATION (backfilled) 2'- ND 6'- ND DRIVEWAY ...-- FENCE BLOCK WALL {~ SB #1 X 2' - 1,700 ppm 6'- ND Soil Boring Sample Location Tank Location Depth below tank - ppm TPH ND = Not Detected HIGHLAND HIGH SCHOOL Plate III PLOT PLAN 10 FEET I APPENDIX Laboratory Analyses AU~ 29 '90 10:~6 McNabb Construction 7808 Alcott Ave. Bakersfield, CA Attention: Lab No.: Sample Desc: P. 10 oqeoo LABORATORIES, INC. -, & E~Bi. ~ CHEIL EN&q. 4100 PIERCE RD., BAKERSFIELD, CAUFORNIA 9'J308' PHONE 327.4911 Purgeable Aromatics (SOIL) Date of Report: 26-Apr-90 93308 Bryan McNabb 3350-7 Kern High School District Highland High School Under Tank 2' Date Sample Collected: 12-Apr-90 Constituent Benzene Toluene Ethyl Benzene p-Xylene m-Xylene o-Xylene Total Petroleum Hydrocarbons (Gasoline) Date Sample Received @ Lab: 12-Apr-90 Date Analysis Completed: 24-Apr-90 Minimum Reporting Analysis Reporting Units Results Level ug/g none detected 0.02 ug/g none detected 0.02 ug/g none detected 0.02 ug/g none detected 0.02 ug/g none detected 0.02 ug/g none detected 0.02 ug/g none detected 0.8 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. method. Individual constituents by Modified EPA method 5020/8020. As Received Basis Comments: California D.O.H.S. Cert. #102 By ~ l-Analyst ~LIG 29 '90, 10:37 McNabb Construction 7808 Alcott Ave. Bakersfield, CA Attention: Lab No.: Sample Desc: LABORATORIES,. INC. P.11 4100 PIERCE RD., BAKERSFIELD, CAUFORNIA 9~- PHONE 327-4911 Date of Report: 26-Apr-90 Purgeable Aromatics (SOIL) 93308 Bryan McNabb 3350-8 Kern High School District Highland High School Under Tank 6' Date Sample Collected: 12-Apr-90 Constituent Benzene Toluene Ethyl Benzene p-Xylene m-Xylene o-Xylene Total Petroleum Hydrocarbons (Gasoline) Date Sample Received @ Lab: 12-Apr-90 Date Analysis Completed: 24-Apr-90 Minimum RepOrting Analysis Reporting Units Results Level ug/g none detected 0.02 ug/g none detected 0.02 ug/g none detected 0.02 ug/g none detected 0.02 ug/g none detected 0.02 ug/g none detected 0.02 ug/g none detected 0.8 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. method. Individual constituents by Modified EPA method 5020/8020. As Received Basis Comments: California D.O.H.S. Cert. #102 By 6~J. &~. ' E~in ~ W Analyst AU~ ~9 '90 10:~? McNabb Construction 7808 Alcott .Ave. Bakersfield, CA Attention: Lab No.: Sample Desc: Date Sample Collected: 12-Apr-90 Constituent LABORATORIES, INC. & J. F. OUH~ ~ CHEM. F.H~R. P.12 4100 PIERCE RD., BAKERSFIELD, CAUFORNIA g~308 PHONE 3274911 Purgeable Aromatics (SOIL) Date of Report: 26-Apr-90 93308 Bryan McNabb 3350-9 Kern High School District Highland High School Dispenser 2' Date Sample Received @ Lab: 12-Apr-90 Date Analysis Completed: 24-Apr-90 Minimum Reporting Analysis Reporting Units Results Level Benzene ug/g 3.2 0.4 Toluene ug/g 36 0.4 Ethyl Benzene ug/g 11 0.4 p-X¥1ene ug/g 18 0.4 m-Xylene ug/g 41 0.4 o-Xylene ug/g 23 0.4 Total Petroleum , Hydrocarbons (Gasoline) ug/g 670 10 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. method. Individual constituents by Modified EPA method 5020/8020. As Received Basis Comments: California D.O.H.S. Cert. #102 By Analyst AU~ 29 '90 10:38 McNabb Construction 7808 Alcott Ave. Bakersfield, CA Attention: Lab No...' Sample Desc: LABORATORIES, INC. · .~ ~. ~u.. ,~. c~m,. r~o.. 4100 PIERCE RD., BAKERSFIELD. CALIFORNIA 93308 PHONE 327-4911 Purgeable Aromatics (SOIL) 93308 Bryan McNabb Date of Report: 26-Apr-90 3350-10 Kern High School District Highland High School Dispenser 3' Date Sample Collected: 12-Apr-90 Constituent Benzene Toluene Ethyl Benzene p-Xylene m-Xylene o-Xylene Total Petroleum Hydrocarbons (Gasoline) Date Sample Received @ Lab: 12-Apr-90 Date Analysis Completed: 24-Apr-90 Minimum Reporting Analysis Reporting Units Results Level ug/g 4.6 2 ug/g i50 2 ug/g 140 2 ug/g 290 2 ug/g 720 2 ug/g 450 2 ug/g 17,000 50 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. method. Individual constituents by Modified EPA method 5020/8020. As Received Basis Comments: California D.O.H.S. Cert. #102 ~ I Analyst GARY J. WICKS Agency Dlmclor (805) 861-3502 STEVE McCALLEY Director DEPART~MEN' May 24, 1990 Ben Seykora Kern High School District 2000 24th Street Bakersfield, CA 93301 SUBJECT: Location: Known As: PERMIT #: 2900 Royal Scotts Road Bakersfield, CA 93306 Highland High School 090009 p 540 625. 921 RECEIPT FO~;CE'T~ED MAIL NO *INSUP. M~ECOVERN~ PROVIDED ~ NOT ~OR tN~ERI~A'nONAL MNL (See ReverseJ_ ]~en Se¥~o~'a Y,,e~n [-[lgh School* D/st. 2000 2¢1:h st~'e 9,&ket, s£:l.®lct, CA 93301 Certified Fee Special Delivery Fee ~estricted Delivery Fee Return Receipt showing to whom and Date Delivered  Return Receipt showing tO whom. Date. and Address o! Delivery :~ TOTAL Postage and Fees $ ~ Postmark or Date Q. Dear Mr. Seykora: This letter is an official notice to inform you that the property described above has been determined by Kern County Environmental Health to be the site of an unauthorized release of hazardous materials from an underground storage tank. This notice is sent to you because our records indicate that you are a responsible party for this property. As a responsible party, you must provide for all studies and work relating to the above described property and the cost for oversight of these activities. California Health and Safety Code Chapter 6.7 and Kern County Ordinance Code Chapter 8.48 require a determination of the threat to the environment as a result of this release. THE RESPONSIBLE PARTY SHALL, ON A TIMELY BASIS, DEVELOP A SITE CHARACTERIZATION, FEASIBILITY STUDY AND REMEDIAL ACTION PLAN FOR KERN COUNTY ENVIRONMENTAL HEALTH'S REVIEW AND APPROVAL BEFORE THE WORK IS INITIATED. Enclosed you will find attachment "A", Handbook UT-35, which states the minimum required site work plan activities, the necessary requirements for selecting environmental contractors qualified to perform this work, a glossary of terms, example illustrations, and a section discussing the answers to commonly asked questions. The cost incurred by Kern County Environmental Health for the oversight of the work for the site characterization, feasibility study, remediation action plan, site remediation, and ongoing monitoring is not covered by any fees or permits. These costs are recovered by Kern County Environmental Health in one of the two methods described below. It is your responsibility to select the method of oversight cost recovery under the terms of (A) State contract or (B) County of Kern Local Agreement Option. These options only pertain to costs associated with oversight. (A) STATE CONTRACT The State Leaking Underground Storage Tank Pilot Program provides a mechanism for the State to reimburse the County for County oversight. The County will conduct the necessary oversight and bill the State Water Resources Control Board under this State contract. The State will then charge you, a responsible party, for both the costs incurred by the County and the State, pertaining to your site, under the State terms explained below: Whereas the Legislature has appropriated funds from the California Hazardous Substance Clean-up Fund to pay the local and state agency administrative and oversight costs associated with the cleanup of releases from underground storage tanks; and Whereas the direct and indirect costs of overseeing removal or remedial action at the above site are funded, in whole or in part, from the Hazardous Substance Cleanup Fund; and Whereas the above individual(s) or entity(les) have been identified aa the party or parties responsible for investigation and cleanup of the above site; YOU ARE HEREBY NOTIFIED that pursuant to Section 25360 of the Health and Safety code, the Above Responsible Party or Parties shall reimburse the State Water Resources Control Board for all direct and indirect costs incurred by any and all state and local agencies while overseeing the cleanup of the above underground storage tank site, and the above Responsible Party or Parties shall make full payment of such costs within 30 days of receipt of a detailed invoice from the State Water Resources Control Board. (B) COUNTY OF KERN LOCAL AGREEMENT OPTION Kern County Environmental Health is providing this option for those who prefer to pay the County directly and avoid the addition of State costs. Prior to the County's performance of services, this option requires your deposit of $1,OOO.OO (one thousand dollars) with the County to be held in the Local Option Trust Account. Charges for County oversight are made against this account. In this option, a responsible party must enter into a County agreement, attachment "B". The environmental sensitivity {attachment "C") of this site has been reviewed by Environmental Health to determine the potential threat for groundwater contamination. Only sites determined to be non-environmentally sensitive may enroll in the Local Option Agreement. The site described above is not in an environmentally sensitive area and may be enrolled in the Local Agreement Option; however, the County of Kern reserves the right to cancel any Local Agreement Option, should it be discovered that groundwater contamination or a unique, complex hydrogeological condition exists. In such cases, Environmental Health will utilize the State contract to pay for County oversight activities. The County of Kern reserves this right for any site even when the site is located in a non-environmentally sensitive area. It is necessary for you to respond, in writing, within ten (10) calendar days of receipt of this letter to advise Kern County Environmental Health of your choice: either the State contract or the County's Local Agreement Option. If you select the County's Local Agreement, please complete and sign the Local Agreement, (attachment B}, and return it with your check for $1,000.00 (one thousand dollars) made payable to the County of Kern, addressed to Kern County Environmental Health 2700 M Street, Suite 300, Bakersfield, CA 93301, Attention: Accounting - Local Agreement Option. If you select the State contract, please indicate, in writing, that you have made this selection and that you have read the above official notification. Failure to respond within ten (107 calendar days to this notice will automatically result in oversight cost recovery tor your site(s) to be placed under the terms of the State contract for Leaking Underground Storage Tanks. If you should have any questions regarding this matter, please contact Susan Gonzales at (805) 861-3636. Environmental Health Services D~artment attachments ANNUAL T~END ANALYSIS S U~IMARY TANK TIME PERIOD: __~'-/~'-. ~ to QUARTER 1 PERIOD 1: PERIOD 2: PERIOD 3: TIME PERIOD: to Total Minuses This Period (Line 3) Action Number for this Period (Line 4) Total Minuses This Period (Line 3) / Action Number for this Period (Line 4) Total Minuses This Period (Line 3) _ _~. Action Number for this Period (Line'4) _ QUARTER 2 PERIOD 4: PERIOD 5: PERIOD 6: TIME PERIOD: to Total Minuses This Period (Line 3) _ . Action Number for this Period (Line 4)._ Total Minuses This Period (Line 3) Action Number for this Period (Line 4) Total Minuses This Period (Line 3) f// Action Number for this Period (Line 4) QUARTER 3 PERIOD 7: PERIOD 8: PERIOD 9: TIME PERIOD: to Total Minuses This Period (Line 3) Action Number for this Period (Line 4) Total Minuses This Period (Line 3) Action Number for this Period (Line 4) Total Minuses This Period (Line 3) Action Number for this Period (Line 4) QUARTER 4 TIME PERIOD: to PERIOD 10: Total Minuses This Period (Line 3) Action Number for this Period (Line 4) PERIOD 11: Total Minuses This Period (Line 3) ~ Action Number for this Period (Line 4) /~ PERIOD 12: Total Minuses This Period (Line 3) ~ Action Number for this Period (Line 4) /~ I hereby certify this is a true and accurate report. Date ~ METER CHANGE L._J . ~ W/~M NOTIF,ED , .. .~ Es r^i'lON NO. ;DA.?E IOISPATCH NO. ~s~m~L ~u~e~ CALIBRATION START J / I . ~ METE~ SEALED ~i'U~!lO E ~ T~T~./ / "G~LO~SnEmnNEOTOSTonAoE . r _ CALIBRATION TOTAL. IZ~ FtNISH · READINGS i ~ALLU~$ fO IALI/[I% SEALED M~rER ~,¢o~t, ~Z~ r,,~* .................. . .~HECKED AOJU5 rtu TO TOT.&LIZER F~NISH ~ s:ow ST,XRT ~, GAtl[)~5 1 L)fAL~ZER ~ ~ j CALIBRATION ~ CHECKED · ADJUSTED TO q~AO~NGS :~y ST~T j , .. ~ O ,, O .o O ,,, O .o ,CALIBR '~ ~ uo.~Y J GALLU.S ~as r ~Ow ' - .uumg ~ ~ F~T/~ (;&LLONSREIURNED rOSTORAC[ ~ ' Facility: Note: 1. CALl }31;~AT I ON C I-IECK All meters must have calibration checks a minimum of twice a year, which may include checks.done by the Department of Weights and Measures. 2. Before starting calibration runs, wet the calibration can with product and return product to storage. 3. Run 5 gallons with nozzle wide open into the can. Note gallons and cubic inches drawn, and return product to storage. 4. Run 5 gallons with the nozzle one-half open into the can. Note gallons and cubic inches drawn, and return product to storage. 5. After all product for one calibration check is returned to storage, remember to record the volume returned to storage in column 9 of the Inventory Recording Sheet. 6. If the volume measured in a 5-gallon calibration can is more than 6 cubic inches above or below the 5-gallon mark, the meter requires calibration by a registered device repairman. Date/Time Hose or Tank #/ Fast Flow Slow Flow Volume Returned Calibration Device Repairman Date of Pump # Product 5-Gallon Draft 5-Gallon Draft to Storage Required? Used for Calibration Gals Cu. Inches Gals'cu. Inches Gallons Yes No Calibration Owner or Operator Calibrator's SIEnature ~ ~ ~-~C _ ~_~ Registration ~ ~_~(D--C~ O SUBMIT A COPY OF THIS FORM WITH ANNUAL [{ ZRT. '""' ~ :,. · BAKERSFIELD, CA 93307 .... ";~--";.' .- '.,' ..' .. '. . ~ ~ '...,' · · (805)834-1100-": :,":"":.' .'."'-;,;.~i;," ii SERVICE. INVOICE : ,,' : 1'4'50.W. McCOY;SUiTE',A'..",."..i '~?:,_', ,,, :?. ; .. EI1UIPMENT'.INSTA LLATION-MAINTENAN CE I ~A,L Kern County Union Hich School ,NVO,CE ~000 - 24th Street ~f~ TO Bakersfield, California 9)301 L ~ CASH A ('J .. · T ' I I o N -~ I "' ~ FOR ~ ,/ . ' , ,, -, - ~' OFFICE WORK PERFORMED: ~ ~ ~ USE SERVICE HOURS MILEAGE Sub Contract Rentals MAKE ~/~. MODEL NO. ~ SERIAL NO.~)~ ~ ~ Date~mpleted ~) ? {Vm~ Technician(s); Re~ived & AcceptabilitY;-_ _~/~ ~. .... ~ TOTAL PLEASE PAY FROM THIS INVOICE. TERMS: Net due upon Receipt Finance Charge of 2% per Month after 30 days. PLEASE REMIT TO RLW EQUIPMENT · P.O. BOX 640 BAKERSFIELD, CA 93302 MEMBER· ~M Eq.kJIPMENT IN~: ' AUTOMOTIVE. INDUSTRIAl. PETROLEUM EQUIPMENT .INSTALLATION . MAINTI=NANC£ F-KERN HIGH SCHOOL '2000 24TH STREET · BAKIERSF' I ELD '' 12080 SOUTH UNION BAKERSFIELD, CA. 93307 ~' PHONE 834-11OO CALIF. CONTRACTORS LIC. # 294074 PAGE: 1 ;lIST 1720 --] CA 9,3301- BRANCH OFFICE '14S0 W. MCCOY SUITE Al SANTA MARIA, CA. 93455 (805) 928-1135 MAILING ADDRESS P.O. BOX 640 BAKERSFIELD. CA. 93302 11/24/89 S 7284 H I GHLAND S C H 00L BEN SECORA W(:)I:;~I'~ Pli:'F;:F'ORMED-CHF=CI'~LED AND CAI...IBRATI.'.']D F=UL=_L F'UHF' A° NC.) AD,JUSTMENT NECESSARY. 'NO APPARENT LEAKAGE. UNIT F:' R 0 F:' I!:.R I.. Y MATE:RIAL: NONli: REQtJESTE:D. FUNCT 3: ON 3: NG APPROVED FOR PAvI'.'!EHT I..ABOR: 1.50 ~'1 .I.I.. I: P,~ I:.: 14 TOTAL.: PLEASE PAY FROM THIS INVOICE TERMS: NET 30 DAYS ORIGINAL MEMBER AUTOMOTIVE . INDUSTRIAL PETROLEUM EQUIPMENT INSTALLATION . MAINTENANCE 2080 SOUTH UNION BAKERSFIELD, CA. 93307 * PHONE 834-11OO CALIF, CONTRACTORS LIC, # ~'94074 J-' HIGH SCHOOl_ I'IIST . AT]"N::BEN SEYKC)RA '2000'.124TH STREET ' ~ BAIqFRS FIELD 1 1720 CA ' ,330]. ,.JOi:::.K F'i!-':F;:I"'ORb';b.:D-CHECI,~ED AND CAI_]:BRA'FED UNLEA):'F'I'~ FUEL F'UNF' A,S RI:Z-- A I) J U S T i"l E N T '" ::.i U E:S T E: D ,, N 0 H A'T' E R ]: A I..: N 0 N E NL-ZCESSAF<Y--UN ZT I=UNCTIONING F:'I:~OPER Ly. · APPROVED FOR PAYMENT I...ABOI?: ]..50 H :1: L I!:: A G E:: 14 TOTAL: PLEASE PAY FROM THIS INVOICE TERMS: NET 30 DAYS A FINANCE CHARC.,IE OF I.$% P[II MONTH WHICH I$ I1't, PER ANNUM CHARGED AFTER 30 DAYS. IN TNI[ I~VfNT OF ANY LAWSUIT OUT OF ?HI$ TRANSA(TION THE PIEVAII. ING PAITY ORIGINAL BRANCH OFFICE 1450 W. MCCOY SUITE A SANTA MARIA, CA. 93455 (805~ 928'I135 MAILING ADDRESS P.O. BOX 640 BAKERSFIELD. CA. 93302 05/17/89 s 5 415 H ]: G H L A N D I-.I I ~ BE:N ql ..... ,:. :.C OI'(A ~c~..ABB CONSTRUCTION ~ ~PANY 7808 OLCOTT AVENUE BAKERSFIELD, CALIFORNIA 93308 LICENSE # 4 - SOLD TO: ~ K H S D 3701E Belle Terrace Bakersfield, Ca. 93307 ATTN: ITEM Mr. Ben Seykora SHIP TO1 INVOICE QUANTITY UNIT and mat~ High Sc! excavatJ backfill COMMENTS, Hiehland Himh School ~PPROVED FOR PAYMENT w.o. m/,J DESCRIPTION / S McNabb Construction furnis~e( rials to remove the existing/ft ool. McNabb Construction inllt on, soil sampling, tank rinsln~ ing to grade, and resurfacin[ Job Complete Net due 10 Days from Date of Invoice 9161 3/30/90 1 UNITPRICE tools, lab( el tank at Ced permits tank disp s needed. AMOUNT ,r, [ighland all sal, TOTALI~ I $3,850.00 F- COUNTY OF KERN ENV, L~ONMENTAL HEALTH SERVICES 2700 "M' STREET, SUITE 300 BAKERSFIELD, CALIFORNIA 93301 (805) 861-3636 PERMIT/INVOICE KERN HIGH SCHOOL DISTRICT HIGHLAND HIGH SCHOOL 2000 24TH STREET BAKERSFIELD, CA 9330! DETACH HERE ._~ BILLING DATE '04/04/90 AMOUNT DUE lO0.O0 AMOUNT ENCLOSED #090009C-90 CHARGES PAST PLEASE RETURN THIS PORTION TO INSURE CORRECT PAYMENT IDENTIFICATION PLEASE MAKE CHECK PAYABLE TO THE COUNTY OF KERN DUE ARE SUBJECT TO PENALTY DUE DATE. 05/04/90 DETACH SEND PAYMENT WITHIN 30 S~aWCE/POSTINO --'7 ........ ' ...... ''-,,*~, ,-''~ U~ZO LU aVUlU OU~ F~NALTY ,L o~ ~ DESCRIPTION AMOU~ 04/04/9~) PER~IT/INVOICE ~ 090009C-90 ANNUAL FEE FOR PER~IT TO OPERATE UNDERGROUND STORAGE FACILITY ~ITH 1 TANK(S) LOCATED AT: 2900 ROYAL SCOTTS ROAD BAKERSFIELD, CA 100. NV RONMENTAL HEALTH SERVICES KERN COUNTY ORDINANCE C~E 8.04.190 PE~LTIES. ',7~0 "M" STREET, SUITE 300 ~(-~'~'~n~'~"~'~K~"~X~K~X TOTAL AMOUNT DUE~ 1 0 o o~ A ERSFIELD, ~ 93301 ~ ~ ,, ~ ,. ,~ .......... ~ ~,o~,~d ~ ..... ~r~'~tr / 6/29/90 FY 90 ~ HIGH SCHOOL DISTRI~ FMS Po~ted Invoice Look-U9 Vendor: 50045 Invoice= 9161 MCNABB .CONSTRUCTION COMPANY 7808 OLCOTT AVE. BAI~RSFIELD CA 93308 Invoice Date= Voucher Number: Invoice Description: Account Number: Invoice Total: Paid Invoice Information: Check Number: Bank: Check Date: Amount Paid: Paid To: 10:29:39 WTR02S1 Ref: ACP.460 .11 Purchase Order: 102540 RPO Entered by: BAUMAN Batch ID: 4B3 Posted: 4/20/90 1099 Inv: Y 3/30/90 Invoice Due Date: 807 Other Reference: MCNABB CONSTRUCTION CC~tPANY 12.04.5629.67.0000.03 3,850.00 APC~K 937738 FIB 112898210 4/20/90 3,850.00 MCNABB CONSTRUCTION COMPANY 01-01 SA MW KS IM II S1 S1018292 KB 6/29/90 FY 90 KERN HIGH SCHOOL DISTRIC FMS Invoice Lines Vendor: 50045 MCHABB CONSTRUCTION COMPANY Invoice: 9161 P/O #: 102540 RPO CMD Quantity U/M Description BEGIN 003.0 1.0000 EA HIGHLAND - FUEL ~NKREMOVAL 10:30:37 WTR02S1 Ref: ACP.460L.01 Amount 3850.00 COMMANDS: L F T E 06-02 SA POSITION: +n,n.n,-n,Roll-up,Roll-down KS IM II S1 S1018292 KB GARY J. WICKS Agency Director (805) 861-3502 STEVE McCALLEY Director RESOURCE NT DEPARI~~~MENTAL 2700 M Street, Suite 300 Bakersfield, CA 93301 Telephone (~06) 861-3636 Telecopler (805) 861-3429 AGENCY June 5, 1990 Enclosed please find a statement aso of 6/5/90 for your Underground Storage Facilities annual permit fees and State surcharges. According to our records these fees are still owing, and a 50% penalty on the annual permit fees only will be charged unless paid by 6/19/90. Please contact our accounting office if payment has already been made. Our address and telephone number is: Resource Management Agency Department of Environmental Health Services 2700 "M" Street, Suite 300 Bakersfield, California 93301 805-861-3636 Ext. 329 GARY J. WICKS Agency Director (805) 861-3502 STEVE McCALLEY Director RESOU RCE DEPARTI NT IMENTAL 2700 M Stre44, Suite 30O BakelTfleld, CA 93301 Telephone (805) 861-3636 TelecOlde~ (80S) 861-3429 AGENCY KERN HIGH SCHOOL DISTRICT HIGHLAND HIGH SCHOOL 2000 24TH STREET BAKERSFIELD, CA 93301- DATE 1,/31/90 4/04/90 Agreement No. 090009-89 Preliminary Statement as of 06/05/90 DESCRIPTION Previous Balance ANNUAL PERMIT FEE CHARGES 100.00 PAYMENTS BALANCE 0.00 100.00 Account Summary Previous balance Payments received Current month charges Current Balance 0.00 0.00 lO0.00 100.00 Please Pay Current Balance By 06/19/90 Page 1 r%~s facility durinZ the 1. I have not done any major modifications to th1 last 12 months. ~ signature Construct from Note: Ail major modifications require the Permitting AuthoritY. 2. I have done major modifications for which I obtained Permit(s) to Construct from Permitting Authority signature Permit to Construct # Date 3. Repair and Maintenance Summary Attach a summary of-all: --~outine and required maintenance done to this facility's tank, piping, and monitoring equipment. -- Repair of submerged pumps or suction pumps. -- Replacement of flow-restricting leak detectors with same. __ Repair/replacement of dispensers, meters, or nozzles. -- Repair of electronic leak detection components, or replacement with same. _- installation of ball float valves. -- Installation or repair of vapor recovery/vent lines. Include the date of each repair or maintenance activitY. NOTE: Ail repairs or replacements in response to a leak require a Permit to Construct from the Permitting Authority as do all other modifications to tanks, piping or monitoring equipment not listed here. 4. Fuel Changes - Allo~ed for ~otor Vehicle Fuel tanks Only. List all fuel storage changes in tanks, noting: Date(s), tank number(s), ne~ fuel(s) stored. Inventory control monitoring is required for this facility on the Permit to Operate, and I have not exceeded any reportable limits as ~ control monitoring handbook listed in the appropriate inventory during the last twelve months (if not applicable, disregard). Signature ~-'~'~ Trend Analysis Sunuaary ' Please attach Annual Trend Analysis Summary for the last 12 periods. Meter CalibratiOn Check Form Please attach current, completed Meter Calibration Check Form A~INUAL REND ~NAZ. YSIS TANK TIME PERIOD: ~ '~ ~ to Y'"'"Y ? QUARTER 1 PERIOD l: PERIOD 2: PERIOD 3: TIME PERIOD: Total Minuses This Period (Line 3) Action Number for this Period (Line 4) Total Minuses This Period (Line 3) Action Number for this Period (Line 4) Total'Minuses This Period (Line 3) Action Number for this Period (Line 4) QUARTER 2 PERIOD 4: PERIOD 5: PERIOD 6: TIME PERIOD: Total Minuses This Period (Line 3) Action Number for this Period (Line 4) Total Minuses This Period (Line 3) Action Number for this Period (Line 4) Total Minuses This Period (Line 3) Action Number for this Period (Line 4) QUARTER 3 PERIOD 7: PERIOD 8: PERIOD 9: TIME PERIOD: ~ - -~ to Total Minuses This Period (Line 3) Action Number for this Period (Line 4) Total Minuses This Period (Line 3) Action Number for this Period (Line 4) Total Minuses This Period (Line 3) Action Number for this Period (Line 4) QUARTER 4 TIME PERIOD: ,i? to PERIOD 10: Total Minuse~ This Period (Line 3) Action Number for this Period (Line 4) PERIOD ]1: Total Minuses This Period (Line 3) Action Number for this Period (Line 4) PERIOD 12: Total Minuses This Period (Line 3) Action Number for this Period (Line 4) I hereby certify this is a true and accurate report. Signature Date · * D METER CHANGE D W/M NOTIFIED Record of Computer C~[~.-.ge, Meter Change, or Calibration ~ump ~ TOTAL TOTAl IZEH FINISH MON~V , I~ODUC T I~qODuCT START iPump # DATE IDISPATCH NO. CALIBRATION CHECKED ADJUSTED TO --/ / METER SEALED D YES [] NO I CALIBRATION CHECKED !TU;A[ IZER SEALI'[! ADJUSTED 10 f A~T MI' TLR SEALED ~uu.....~ ^~,~ ,,OO~L l~R,? .u~B~. CALIBRA'[ ION . ] J' , CHECKED ~ AOJL'bTED 1'O ........ [ - T~o.~ ......... ~, :,,.~ ,..~, .... T~TSw ~i~ .... ~'~,~ TOT~LIZER t / J / ~ ~ ~.,.,r ~,~.t ~, ~,~ ~s~ r.~ ~u~,. CALIBRA1 ION ~ FINISH 1 (.~1 ALIZER READINGS START Pump .~ TOTAL CALIBRATION · ADJUSTED TO FAST ISLOW METER SEALED [] YE, [] NO TOTALIZER READINGS I~flODUG T FINISH START FINISH · TOTALIZER INEY READINGS ~ONCV START Pump # REIURNED TO STORAGE CALIBRATION CHECKED ADJUSTED TO FA~T 1 SI IMETER S E&LF.O ' MF_."I'ER CALI BRATION CItECI~ Note: t. All meters must have calibration checks a ~inimu~ o_~_~ twice a year, which may include checks done by the Department of Weights and Measures. 2. Before starting calibration runs, wet the. calibration can with product and return product to storage. 3. Run 5 gallons with nozzle wide open into the can. Note gallons and cubic .inches drawn, and return product to storage. 4. Run 5 gallons with the nozzle one-half open into th~ can. , Note gallons and cubic inches drawn, and return product to storage. 5. After all product for one calibration check is returned to storage, remember to record the volume returned to storage in column 9 of the Inventory Recording Sheet. 6. If the volume measured in a 5-gallon calibration can is more than 6~ cubic inches above or below the 5-gallon mark, the meter requires calibration by a registered device repairman. Date/Time Pump #[Product~ Fast Plow 5-Gallon Draft Slow Flow 5-~allon Draft {als Cu. Inches vorume Returned to Storage Gallons Calibration{ Device Repairman Require_d?_~ ~Used for Yes '~o~ \ C~lib~ation Date of Calibration Owner or Operator Signature_ . \ ~T~ ' %. Calibrator's Signature ~~, - SUBMIT A COPY OF THIS FORM WITH ANNUAL REPORT. Registration · FILE CONTENTS SUMMARY PERMIT #:. 09~O~ ENV. SENSITIVITY: Activity Date # Of Tanks Comments UNDERGROUND STORAGE TANK UNAUTHORIZED RELEASE (LEAK) / CONTAMINATION SITE REPORT )OOC~ lif:~ NAME OF INDIVIDtJAL FILING REPORT PHONE I SIG~tATI~a~ ' % / : I ;' ' REPRESENTING [] OWNER/OPERATOR [~ REGIONAL BOARD COMPANY OR AGENCY NAME ~ / ~L~ALAGE.CY [] OTHE. l<~eu co. ADORESS H;;T-6H 5C~0/_ /)ZST~--d. TC~ UN~.OWN CONTACT PERSON PHONE (8os) 831:-32o-o ADDRESS 2000 ~ 4 ~ ~ ~6~F"~¢'~ c~ c.v~. ~-,,'r, '~ ~g'oI ~. FACILITY NAMe (IF APPLICABLE) OPERATOR PHONE /¢J::6ff ScHooL l~J h%6~f ~c~c. ~-sT, (o~S) ~l-gtoo ADDRESS CROSS STREET LOCAL AGENCY AGENCY NAME CONTACT PERSON PHONE KERu cO. ~d~d~'. H-~,H.--t-H O~r~ S~mo..K~ (~s) REGIONAL BOARD F.(¢:~o (1) NAME PHONE (~.~'~)/~ 5'- ~//6 QUANTITY LOST (GALLONS) ,[~ UNKNOWN J~ (2) ] UNKNOWN DATE DISCOVERED ¥ HOW DISCOVERED [] INVENTORY CONTROL [] SUBSURFACE MONITORING [] NUISANCE CONDITIONS 0 "1 ~'"1 I DI [ ~f ¢.~ YI 0 [] TANK TEST ~ TANK REMOVAL [] OTHER DATE DISCHARGE BEGAN .I .l ol ol ~1 ~1 ~UN~OWN HAS DISCHARGE BEEN STOPPED ? '~ YES [] .o ,FYES. DATE 6.1 ~.1 /01! ol ~¥10~ SOURCE OF DISCHARGE [] TANK LEAK [] UNKNOWN [] PIPINGLEAK [] OTHER METHOD USED TO STOP DISCHARGE (CHECK ALL THAT APPLY) [] REMOVE CONTENTS [] REPLACE TANK ~ CLOSETANK [] REPAIRTANK [] REPAIR PIPING [] CHANGE PROCEDURE [] OTHER CAUSE(S) [] OVERFILL [] RUPTURFJFAILURE [] SPILL [] CORROSION [~ UNKNOWN [] OTHER ;CHECK ONE ONLY ] GROUNDWATER [] DRINKING WATER - (CHECK ONLY IF WATER WELLS HAVE ACTUALLY SEEN AFFECTED) CHECK ONE ONLY [] NO ACTION TAKEN ~ LEAK SEING CONFIRMED ] REMEDIATION PLAN CHECK APPROPRIATE ACTION(S) [] ' CAP SITE (CD) [] CONTAINMENTSARRIER (CB) VACUUM EXTRACT (VE) ] PRELIMINARY SITE ASSESSMENT WORKPLAN SUBMITTED ] PRELIMINARY SITE ASSESSMENT UNDERWAY ] CASE CLOSED (CLEANUP COMPLETED OR UNNECESSARY) [] POLLUTION CHARACTERIZATION ] POST CLEANUP MONITORING IN PROGRESS ] CLEANUP UNDERWAY 0 [] EXCAVATE & DISPOSE (ED) [] EXCAVATE & TREAT(ET) [] NO ACTION REQUIRED (NA) [] TREATMENTATHOOKUP(HU) [] VENTSOIL(VS) ~ oTHE.<o~ Z~E Co ~) tu.~.L ~ flOuJ.-SP_~) 0 F A'L..L ~5:T.. TE [] REMOVE FREE PRODUCT (FP) [] ENHANCED SIO DEGRADATION (IT) [] PUMP & TREAT GROUNDWATER (GT) [] REPLACE SUPPLY (RS) NSC 05 ('ll/8~ Report.ns ^/,c ney Location of D,~chsrge or Threatened Discharge DBA IReporhng Person lPho~ Date and Time of Knowledge of Df,charge or ~reaiened Dischlrle Sec. T R (Rural Iocationi only) Property O~, ncr Name and Address of Party Respon,ible for Discharge. i[ Known: Arc~. Type 01 Induslrial 04 .R ural/Agri. 02 Commercial 05 Wild Lands 0.t Residen(ial 99~_Othcr; ~pccify ~ C-/'~'0 (~ / _ 01 S~a~e Hwy. 02 County Rd. 03,XClt y ged. 04 Private Rd. 0S~aPublic Structure 09 OIhcr Water Well 13____WoodedArea 06 Private Structure 10 .Airport,'Railyard 14 Desert 07 Ca nal,'Wate r~'ay 11 Emply Lot ]S Bru~hland 08 .Dome*(ic Water Well 12 Lake/Pond 16 ~Oil Field Source of Release 01 .Oil Refinery 02 ,Chem. Manufaclurcr 03__M~sc. Fixed Facility 04 .Motor Vehicle OS .Train _Aircraft 07___Pipeline 08,~Underground Tank :O~her: ("ircumstanccl Of Release 01 While Being ~anufaclured 11 .During Container or 02 While in Storage Conduit Repair 0.1 During Normal End Use 12 .illegal Disposal 04 While Being Loaded 96 .Threatened Release 05 .While in Transit Onl~ No Discharge 06 .While Vehicle Parked 97 Release or Incidefll 07 .During Vehicle Accident Miligated It Time ~ During Fire/Esploslon o~ Rcpo~ ~ . .During Air Cra*b 98~Unknowe ~O While Abandoned ~ .Olbe~ Cauie of Release 0! . .Equipment Failure VandallxI Act of Nature 04 ,.Accidcnl 05 _Illegal Diapolal 99 Othec: Li*l Ihe One, Two~ or Three Most SiRni~can! Subslancez Discharf, cd or Threatened Io be Discharged: Chem. Name/Major Component: ~"~::~ O ~ Concentralion Amount Ii Risk Amount Released Common Name: Chemical (]) Hazard: _Toxic ...Flammable __Pure __Solid (Il _Reactive Corrosive __Miz __Liq. (2) (2) (2) Radioactive __Waste __Oil Dot ID Number: Chem. Name/Major Component: Important Addhlonal Commenl~/Detnits: (Uae Reverie if Needed) Common Name: (2) Hazard: _Toxic Flamm,bl, __Pure __Solid/~~ .Reactive Corrosive __Mil ..Radioactive __Wa*le __OII Oa~ iD Number: Chem. Name/Major Component: Common Name: (.1) Hazard: .,Tozic .... Reactive Radioactive Dot ID Nu~ber: Health and Environmental Contamination: Indi~xle Aclual ('A') Or Potential ('P') For Applicable Items Chem! 01__Air ~ 02__Can II..q~a t erway 03~LakelPond 04.~Soil ~ O5__.Cropl 0~__Livestock 0'/~Wildlife On__Wooded Area 09__Desert lO__Brushland 1! Foodstuffs 12"~'Groundweter ~t~ 13~Dwelling 14~Humana 99_=._Other: Flammable __Pure __Solid Corrosive __Mia ~Liq. __Willie __GII Chem 2 Chem 3 Internal Use Only: Idcnti~catlon · Investigation Referral Made To: Health Risk Assessment Ranking: Information Phoned In? Y N If yea. date: Taken by: Date Report Received by Environmental Health Depl. Computer Input (Check) Clerk'a Initial~ Date of Notification of Health O~eer Date of Notification of Media UNDERGROUND TANK DISPOSITION TRACKING RECORD This form Is to be returned to the Kern County ~{ealth Department da__q3~ of acceptance of tank(s) by disposal or recycling facility. Th--~ holder of the permit with number noted above ]3 responsible for insuring that th~s form Js .completed and returned. · ..... Sectto 1 - To be lille u ~ tank removal contractor: Da~e Tank, Re.oved _ Tank , ~' -~ ~ ' Authorized representative of contractor certtfle~ by signing belo~ that tank(s) have been decont~lnated in accordance ~lth Kern County ~ealth Department requirements. S~[na~e Sect]on 8 -T~ b~ ~1l]ed out and eI~ ~ an autho~lz ~ep~eeentatl~e ~ the t~eat~ent, sto~age, (Authorized Representative) ~ = = MAIL~N~ ~NSTR~CT'~ONS: Fold lm hal~ and staple. EIP~IROIVYEtVT~L CH~.JlCAL AIVALY~I~ I~L~¥ LABORATORIES, INC. OCt O J. J. EGUN, REG. CHEM. ENGR. 4100 PIERCE RD., BAKERSFIELD, CALIFORNIA 93308 PHONE 327-4911 Purgeable Aromatics (SOIL) McNabb Construction 7808 Alcott Ave. Bakersfield, CA 93308 Attention: Bryan McNabb Date of Report: 26-Apr-90 Lab No.: Sample Desc: 3350-7 Kern High School District Highland High School Under. Tank 2' Date Sample Collected: 12-Apr-90 Constituent Benzene Toluene Ethyl Benzene p-Xylene m-Xylene o-Xylene Total Petroleum Hydrocarbons (Gasoline) Date Sample Received @ Lab: 12-Apr-90 Date Analysis Completed: 24-Apr-90 Minimum' Reporting Analysis Reporting Units Results Level ug/g none detected 0.02 ug/g none detected 0.02 ug/g none detected 0.02 ug/g none detected 0.02 ug/g none detected 0.02 ug/g none detected 0.02 ug/g none detected 0.8 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. method. Individual constituents by Modified EPA method 5020/8020. As Received Basis Comments: California D.O.H.S. Cert. ~102 By -Analyst ENYIRONMENTAt CHEMICAL ANALYSIS PETROLEUM McNabb Construction 7808 Alcott Ave. Bakersfield, CA Attention: Lab No.: Sample DesC: Date Sample Collected: 12-Apr-90 Constituent Benzene Toluene Ethyl Benzene p-Xylene m-Xylene o-Xylene Total Petroleum Hydrocarbons (Gasoline> LABORATORIES, INC. J. J. EGUN, REG. CHEM. ENGR. 4100 PIERCE RD., BAKERSFIELD, CALIFORNIA 93308 PHONE 327-4911 Purgeable Aromatics (SOIL) Date of Report: 26-Apr-90 93308 Bryan McNabb 3350-8 Kern High School District Highland High School Under Tank 6' Reporting Units Date Sample Received @ Lab: 12-Apr-90 Date Analysis Completed: 24-Apr-90 Minimum Analysis Reporting Results Level ug/g none detected 0.02 ug/g none detected 0.02 ug/g none detected 0.02 ug/g none detected 0.02 ug/g none detected 0.02 ug/g none detected 0.02 ug/g none detected 0.8 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. method. Individual constituents by Modified EPA method 5020/8020. As Received Basis Comments: california D.O.H.S. Cert. ~102 By Analyst F. EVIRONYENTAL CHE¥1CAL ANALYSIS PETROLEUM LABO RATO RIFS, INC. · J.J. EGLIN, REG. CHEM. ENGR. 4100 PIERCE RD., BAKERSFIELD, CALIFORNIA 93308 PHONE 327-4911 Purgeable Aromatics (SOIL) McNabb Construction 7808 Alcott Ave. Bakersfield, CA 93308 Attention: Bryan McNabb Date of Report: 26-Apr-90 Lab No.: Sample Desc: 3350-9 Kern High School District Highland High School Dispenser 2' Date Sample Collected: 12-Apr-90 Constituent Reporting Units Date Sample Received @ Lab: 12-Apr-90 Date Analysis Completed: 24-Apr-90 Minimum Analysis Reporting Results Level Benzene ug/g 3.2 0.4 Toluene ug/g 36 0.4 Ethyl Benzene ug/g 11 0.4 p-Xylene ug/g 18 0.4 m-Xylene ug/g 41 0.4 o-Xylene ug/g 23 0.4 ug/g 670 10 Total Petroleum Hydrocarbons (Gasoline) TEST METHOD: TPH by D.O.H.S. / L.U.F.T. method. Individual constituents by Modified EPA method 5020/8020. As Received Basis Comments: California D.O.H.S. Cert. ~102 ~.~w~.-~ih - ~ , Analyst ENWRONI, IENTA~ CHE¥1C4L ANALYSIS PETROLEU¥ LABORATORIES, INC. J. J. EGLIN, REG. CHEM. ENGR. 4100 PIERCE RD., BAKERSFIELD, CALIFORNIA 93308 PHONE 327-4911 Purgeable Aromatics (SOIL) McNabb Construction 7808 Alcott Ave. Bakersfield, CA 93308 Attention: Bryan McNabb Date of Report: 26-Apr-90 Lab No.: Sample Desc: 3350-10 Kern High School District Highland High School Dispenser Date Sample Collected: 12-Apr-90 Constituent Reporting Units Date Sample Received @ Lab: 12-Apr-90 Date Analysis Completed: 24-Apr-90 Minimum Analysis Reporting Results Level Benzene ug/g 4.6 2 Toluene ug/g 150 2 Ethyl Benzene ug/g 140 2 p-Xylene ug/g 290 2 m-Xylene ug/g 720 2 o-Xylene ug/g 450 2 ug/g 17,000 50 Total Petroleum Hydrocarbons (Gasoline) TEST METHOD: TPH by D.O.H.S. / L.U.F.T. method. Individual constituents by Modified EPA method 5020/8020. As Received Basis Comments: California D.O.H.S. Cert. ~102 By Analyst ........................................ o ..... ,o~ .,oL, u~,.,.,~.o '..,- ,,.,a~..n. ,u,, r .~ ~ Toxic',~bstancea Control Division )rm Approved OMB No. 2050---~r..1~ I,,-xplre. ~',.~,-=. . 8~Q Prom OT VS~ ~ I Sacra~nto, Calff~la k ~ ~ I ~a~A ID No. ~ Man.eat I ~ 2. Page 1. I ~f~t~ b ~ ~ad~ areas 5. Transpolar 1 Company Name ~ , 6. US EPA ID Number 7. Transpolar 2 ~ompany Name 8: US EPA ID Number E. ~tate T~ ~ 9. 12. Container8 13. Total 14. I. I Quantity Unit Waste No. 11. US DOT Description (Including Proper Shipping Name, Hazard Class, and ID Number) NO. Type ~t/Vol ·. 8. - E b. R EPA/~ T I I I I I I I 0 '" State .~ R ~. ~A/~ I I I I I I I ~AI~ I I I I I J. Additional Descriptions for Materials Listed Above ~ K: Ha~l~ ~ea f~ Wastes Liat~ A~ve a. b. 15. Special Handling Instructions and Additional information ~ ~ ..... '"' GENERATOR'S CERTIFICATION: I hereby declare that the contents of this consignment Gre ful~ and accurately described above by proper shipping name and are classified, packed, marked, and labeled, and are in all respects in proper conditio~ for transpo~ by highway according to applicable international and national government regulations. If I am a [~rge quantity generator, I cedi~ that I have e program in place to reduce the volume and toxici~ of waste generated to the degree I have datelined to be economically practicable ~nd that I nave selected the practicable method of treatment, storage, or disposal cu~ently available to me which minimizes the present and future threat to human health and the environment; OR, if I am a small quantity generator. I have made a go~ faith effod to minimize my waste ' ~enerafion and ~elect the best waste management method that is available Io me and that I can afford. ~ Pri.ted~ped Ns~e , ~ Signat · Month Day ~ 18. Transporter 2 Acknowledgement Receipt of Materials ~ Printed/Typed Name [ Signature M~th Day Year 19. Discrepancy Indication Space F C I Li ~20. FaCility Owner or Operator Ce~ification of receipt of hazardous materials covered by thi~ manifest excep~ as n~e~ S~gnature Y ~ 8022', (1/88) Do Not Write Below This Line EPA 8700--22 (Rev. 9-88) Previous editions are obsolete. White: TSDF SENDS THIS COPY TO DOHS WITHIN 30 DAYS To: P.O. Box 3000, Sacramento, CA 95812 UNDERGROUND; ·HAZARDOUS:. UBSTANCES .STORAGE. FACILITY FACILITY NAME/ADDRESS: Highland High School 2900 Royal Scots Way Bakersfield, CA 93306 PERMIT FOR .CLOSURE OF _.1 TANK(S) AT ABOVE LOCATION OWNER(S) NAME/ADDRESS: Kern High School District 2000 24th Street Bakersfield, CA 93301 Phone: (805) 631-3100 PERMIT' EXPIRES APPROVAL DATE. APPROVED' BY '-April :5~ i990!· L~'urel FUnk,.'., HazardoUS~ Materials,,Specialist ................... , ................................................................. POST ON PREMISES...' .................. ~.,..."Ld~.:.,.::L.,~;.iL..~L,:,,...'...; ....... CONDITIONS AS FOLLOWS: ..... 1. It is the responsibility of the Permittee to obtain permits which may be required by other regulatory agencies.prior to begiani6~:'~-k. (i.e;: City Fire and Building Departments) . . 2. Permittce must notify the Hazardous Materials Management Program at (805) 861-3636 two working .days pri~-,,t0 tani~removal:or:hbandonment in place to arrange for required inspections(s). '..' , ,' . ' ,. .;, ' " 3. Tank closure activities must be per Kern County Environmental Health and Fire Department approved meth°ds ~s deseribed, in tiandbeok UT- 4. It is thc contractor's responsibility to know and adhere to all applicable laws regarding the handling, transportallon or treatment ot hazardous materials. . 5. The tank removal contractor must have a qualified company employee onsite supervising the tank removal. Thei:mpi°Y~must have tank removal experience prior to working unsupervised. 6. It any contractors other than those listed on permit and permit application are to be utilized, prior apProval.'must Ire'granted by:the specialist listed on the permit. Deviation from the submitted application is not allowed. ' ~-:~', ? ' i', ~ i" , ii' ': ? - 7. Soil Sampling: , _ "," .>~, . , '." ;.' ,..;:', a. ,. Tank size less than or equal to 1,000 gallons - a minimum of two samples must be retrieved from. beneatl~'the-ceatei':of' the:tank at depths of approximately two feet and six feet. ' ' ' . b. Tank size greater than 1,000 to 10,000 gallons - a minimum of four samples must be retrieved oae-thir~l,. ,o[ th,eWi~y.in ,from. the. ends of each tank at depths of approximately two feet and six feet. ' .... ' .... .......... c. ""Tank size greater than 10,000 gallons - a minimum of six samples must be retrieved on;-fourth. 0~:t ,l~e!~a~.'i~ .from t..h~,egdS.~{ each. tank and beneath the center of each tank at depths of approximately two feet and six feet. -" - ,' 8. Soil Sampling (piping area): · · .f'.'. A minimum of two samples must b~ retrieved at depths of approximately two feet and six'feet for ~.ve~.:l$,ii~.feet dispenser area. · ., , . ,,. . ,. ~ ~/~ .. ...- -,.~ .' "'". ". ' . · ".' ~":",: i~" -' · ,, ., , c.~ . ' ' AIl °c~J,sample~retrieved from bene~th~.W~te OJlt Saks:and appurt cna noes must i~ ~najyzed ~ t~ d;, · -., ': 'Ail soft samples.retrievedfrom ,beneath.etude off tanks and appurtenances' must Ix~ analy.~ ~ oi~ aim e. AH, soil'snmpleq, t~tri~.ved from b~neath tank~ and appurtenances that ~ontnin unknown sulMtancm, ' substances that may hav~ been stored within the tank. f. Ail soil samples retrieved from. beneath tanks' and appurtenances that contained ~utf. uryl nlcoholr~sfn mu~,~.',~~i~. Pl~enols~. formaldehyde and,furfuryl alcohol .... ~ . - The following timetable lis, ispre-an.d post-tank'removal requirements: ' ." i.~ ~ -~_, Complete permit application ". A! least two W _eels. prior tO cl°sure ' .;./ · " submitted to Hazardous Materials Management Program - ~, _. . . : .. ~ '. ~ Notification Io inspector listed on permit of date Two working d~yS . . ...-. .., and time of cio~ure and soil sampling · .' · ~ : Transportation and tracking forms sent to Hazardous No later than 5.,wor'ki~g~lays tot ttut~pot, t~tjon an~' 14 working Materials Management Program. All hazardous waste days for the tracking form,afr.'er t~anl~,'~al, -. ..... . manifests must be signed by thc receiver of the . hazardous waste -.:..... · . Sample analysis to Hazardous Materials Management No later than working days allele, completJon.~ analysis '. .... : · a. Liquid shall be pumped from tank prior to purging such that less than 8 gallons of li~'" '" : "' ' '~: ..... ' ' ' ' """ d rem~n Tank shall be purged through vent ipe discharging at least l0 feet above ground level.' i,~:t at.: St~0) ...... c. No emission shall result in odors detectable at or beyond property line. (Rule 419). - . ':' - ' ': · -" :'- - d. No emission shall endanger the health, safety, comfort of repose of any person.. (CSH&SC 41700)~ ' "'- ' '"' ~'~ ~'' ' e. Vent lines shall remain attached to tank until the inspector arrives to authorize removal ~ ' . ': / " li~ department is responsible for enforcin the Kern Count Or · · · · Iresen . . g y dmanceCode, D~v~smn8 and state ulations' tMnia ' · ' - .-" '" - ?~ ~ talives from th~s department respond to 'ob sites durint tank movnl~ t ............. ~ - P? ' · g tO underglmuad strange tanks. '. ..... J . ~ re ........... =,utc that the tanKs-are ~¢ to.remov~ ' ' '.' o pertor.ma..nce ~ con.Mstent with permit requirements, apphcable laws and safer sta . . _ . .. .....,~ ~_[c!.c~. a~..d that t. he=overall ~d expectations tot tilts department y ndards. Job site safety is one of our primary concerns· Excavations are inherently dangerous. It is the contractor'a resp0n~ibllityi.to kll0~ a~da~le:by '. CAL,-OSHA regulations. The job foreman is responsible for the crew and any ,su.bcontractors on the. job~' :As a, general lqll¢ Wofket~"nr~. not-' permitted in improperly sloped excavations or when unsafe conditions exist in the no~e. Tools and equipment n. reto be usedonlyfor thelrdesigned- function. For example, backhoe buckets are never substituted for ladders. abiding by the conditions of the permit· Deviation from p m~t conmtmns may result in a. stop-work~-der.' :~ ' ' - . -_:,. :.- .- - Indi~,idual contractors will be held responsible for their post-removal paperwork. Tr~cking',forms, 'hnZardou~-Wnstemmlifesta documentation ~s necessary for each she m order to close a case file or move fl into mitigatio9, Whell contraeto~ dO 1~ -' - "-~ necessary a erwork an unma ltOt~ ~ through on · P P ~'-.. ,. _nageabl¢ backlog of incomplete cases results. If this contm,u..es~.:-p~ng tlm~.f.OrCOalp~tfng ne~edosltres ~vfli KERN COUNTY ENVIRON#ENTAL HEALTH SERVICES DEPAR~ENT 27. ',' sT, . suiTE 3oo ~ERSFIELD, CA 93301 CONTACT PACI. LITY NA~E APP'-! cATI ON FOR CLOSURE/AeANDONMENT RENOVAL, OR ~ ABANOO~ .~N P~C~  PHOHE ~ D[ LTd~GTII OF PTPTNO 'I'0 pERMIT FOR PERMANENT OF UNDERGROUND sTORAGE FAC!LITY (P~LL OUT OH.._~ ~ppL~C,tT~ON PER "'--~5EC/T/R IRU~C LOCATIONS ONLY) 0 NEAREST CROSS S~E~T C~HPEtiSATIDN I PHONE INSURER PHONE C]IEHICAL COHPOSITION Ola )4ATER[AL~ STORED · VOLUME: CIIF...MICAL STOR~'D (NON-COMMERCIAL NAME~ DATZ$ STORED CHEHICAL pR~'VTOUSLY STORED ~AT£R TO FAC:L~TY PROViO~-D BY REST ~ATER - GIVE DISTANC£ A~D D£SCR~R£ TYPE ASIS FOR SOiL TYPE ,~O GROUNDM,I D{,PTI( D£TgRMINATION ,~.~D~'P"Tfl T'O GROt.q4'DMATER Zoo NUMBER OF SARPLES TO BE ~ILL BF. ANALYZED POR: SCRIBE liOW RESIDUE iN TANKIS{ AND PIPING IS ~ BE REMO~D AHD DISPOSED 0P (INCLUDE ~DISPOSAL T~KISI :PING 0~/03/90 10:56 am RECEIPT KF..RN CO[INTY PLANNING & D.EV_F.I...OPME. NT ~700 'M' Bakermfield, CA 93301 (805) ,~81-,7615 In¥o~ce Nbr, Type of Order .C. A SI4 REG] ,ST ER MC NABB (.;ONSTRUCTION ¢tomer P.O, 1I i W~.n By IOrder 'Or..~.e I Ship Date H040390-2 I I...,..ID I 04/03/90 J 04/03/90 I I Des ;rtl pt'flOr TANK PL. AN CHECK 6 170A Via Price Unit Disc t00.00 Order Total THANK YOU! Amoun ( Due F'aylnent M.~de DS/ CheeP, PAGE 3 '1639 { T~l-m~ I NY Tota' 600,00 500,00 600.00 600.00 FACILITY: HIGHL'AND HIGH SCHOOL 2900 ROYAL SCOTTS ROAD BAKERSFIELD, CA TANK # AGE(IN YRS~ 6 UNK I 09~1ER: ~' I KERN HIGH SCHOOL~DISTRICT.. I 2000 24TH STREET' ' I BAKERSFIELD, CA' 9330! SUBSTANCE COD~ PRESSURIZED PIPING? MVF 3 NO NOTE: ALL INTERIM REQUIREMENTS ESTABLISHED BY THE PERMITTING AUTHORITY MUST BE MET DURING THE TERM OF THIS PERMIT NON--TRANSFERABLE ~ ~ * POST ON PRI~"MI SES DATE PERMIT MAIT,F~: JUL 1 6 i986 DATE PERMiT CHECK LIST RETURNF/D: i Di~vision o~ Environmental Heal 1700 Flower Street, Bakersfield, CA 93 ]05 Permit Appl ication 7 APPLICATION FOR PERMIT TO OPERATE UNDERGROUND HAZARDOUS SUBSTANCES STORAG~ FACILITY Type of Application (check): r]Ne-~ Facility r~Modification of Facility [~Existing Facility rlTransfer of Ownership Emergency 24-Hour Contact (name, area code, phone): Days r~.](. ~',l~q,~R N ig hts ' $~ Facility Name Ht,~ff~W~ ;'~ ~'~-~'~/' No. of Tanks Type of Business ~check): rl~asoline Stati'on ~[Other (describe) ~l~e,~ Is Tank(s) Located on an Agricultural Farm? [~Yes ~No Is Tank(s) Used Primarily for Agricultural Purposes? EYes ~No Nearest Cross St. ~¥~ Facility Address ~ ~F~& ~T1~$ ~- -. T R SE'C' (Rural Locations Cnly) - ~. ' -^ · - · ' -~ zip .$>~<~ ~ Telephone ~?- Address 3 3" -:. Operator Contact Person Address Zip Telephone Water to Facility Provided by ~&. ~,~* f~-~ Depth to Groundwater Soil Characteristics at Facility ~,~ ~-~w~¥ Basis for Soil Type and Groundwater Depth Detenuin~tions ~7.~. S'~ s~. Contractor CA Contractor's License No. Addr ess Zip Telephone Proposed Starting Date proposed Ccmpl'e'tion 12ste Worker' s Compensation C~-rtifi~ati0n ! Insurer If ~'nis permit .Is For Modification Of An Existing Facility, Briefly Describe Modifications Proposed Tank(s) Store (check all that apply): Tank ! Waste Product Motor Vehicle Unleaded Regular Premitm~ Diesel %qaste Fuel --dIT- Chemical Composition of Materials Stored (not necessary for motor vehicle fuels) Tank ~ Chemical Stored {non-coe~ercial name) CAS ~ (if known) Chemical Previousl~ Stored (if different) Transfer of Ownership Date of ~-~nsfer Previous Facility Name Prey ious Owner accept fully all obligations of Permit No. issued to I understand that the Permitting Authority may review and modify or terminate the transfer of the facility upon receiving this completed form. Tnis form has been completed under penalty of true and correct. Signature ~ permit to Operate this t~dergrot~d storage perjury and to the best of my knowledge is Pemit TANK ~ ~ (FILL OUT SEPARATE FORM FOR EACH TANK) FOR EACH SECTION, CHECK ALL APPP, OPRIATE BOXES Tank is: Dvaulted l']Non-Vaulted [-1Double-Wall ~Single-Wall ~ Material ~Ca. rbon Steel [] Stainless Steel [] Polyvinyl Chloride D Fiberglass-Clad Steel ~ Fiberglass-Reinforced Plastic [] Concrete [] Alunin~ [2] Bronze [-]Unk~owm Capacity (Gallons) DLined Vault []None Thickness (Inches) []Phenolic []Glass D Other (describe) 3. Primary Containment Date Installed Thickness (Inches) '4. Tank Secondary Containment DDouble-Wall D Synthetic Liner []Other (describe): DMaterial 5. Tank Interior Lining ---[~Rubber •Alkyd []E~oxy [-]Other (describe): 6. Tank Corrosion Protection Manufacturer Manufacturer: Capacity (Gals.) [] Clay ~Unlined ~Galvanized ~ass-Clad []Polyethylene Wrap Dvinyl Wrap$>irg [-]Tar or Asphalt []Unknown ~J~None [']Other (describe): Cathodic Protection: []None Ii]Impressed Current System ~]Sacrifi¢ial Ano~'.S~tem Describe System & Equipment: 7. Leak Detection, Monitori .n~, and Interception a. Tank: DVisual (vaulted tanks only) [-1Groundwater Monitorirg' Well(s) DVadose Zone Monitoring Well(s) []U-Tube Without Liner []U-Tube with Cunpatible Liner Directing Flow to Monitorirg l~e.ll(s)* [] Vapor Detector* [] Liquid Level Sensor* [] Conductivit~ Sensor' [~ Pressure Sensor in Annular Space of Double Wall Tank ~ Liquid Retrieval & Inspection Frc~ U-Tube, Monitoring Well or Annular Space [] Daily Gauging & Inventory Reconciliation [] Periodic Tightness Testis! [] None [] Unknown [] Other b. Piping: Flow-Restricting Leak Detector(s) for Pressurized Pipirlg~ OM•nit•ring S~zup with Raceway ~Sealed Concrete Race~y DHalf-Cut Compatible Pipe Raceway []Synthetic Liner Race~ay ~Nofle [] Unknown [] Other *Describe Make & Model: 8. Tank Tightness l~is Tank Been Tightness Tested? []Yes ~]~NO []Unknown Date of Last Tightness Test Results of Test Test Name Testing Caupany 9. Tank Re~air Tank Repa~i red? [~Yes ~No []Unknown Date(s) of Repair.(s) Describe Repairs 10. Overfill Protection II, Operator Fills, Controls, & Visually Monitors Level [-]Tape Float Gauge []Float Vent Valves []Auto Shut- Off Controls []Capacitance Sensor []Sealed Fill Box I-IN•ne [-]unknown [-]Other: List Make & Model For Above Devices 11. Pipi;6g a. Underground Piping: [-~Yes ON• DUnknown Matt:rial Thickness (inches) Diameter Manufacturer [~Pressure [~Suction ~Gravity Approximate Lengt~ of Pipe ~ . ~' b. Underground Piping Corrosion Protection : ~Galvanized []Fiberglass-Clad [qImpressed Current ~Sacrificial Ar~le [-]Polyethylene Wrap []Electrical Isolation []Vinyl Wrap [-]Tar or A~lt []Unknown []None []Other (describe): c. Underground Piping, Secondary Containment: PERMIT CHECKLIST Permit This checklist is provided to ensure that all necessary packet enclosures were received an~d that the Permittee has obtained all necessary equipment to implement the first phase of monitoring requirements. Please complete this form and return to K,CtlD in the self-addressed envelope provided within 30 days of receipt. Check: Yes No A. The packet I received contained: 1) Cover Letter, Permit Checklist, Interim Permit, Phas~ Monitoring Requirements, Information Sheet (Agreement Operator), Chapter 15 (KCOC #G-3941), Explanation of Equipment Lists and Return Envelope. 2) Standard Inventory Control Monitoring Handbook #UT-10. 3) The Following Forms: .a) Inventory Recording Sheet b) Inventory Recording Sheet with summary on reverse c) Trend Analysis Worksheet 4) An Action Chart (to post at facility) I Interim Permit Between Owner and Substance Codes, B. I have examined the information on my Interim Permit, Phase I Monitoring Requirements, and Information Sheet (Agreement between Owner and Operator), and find owner's name and address, facility name and address, operator's name and address, substance codes, and number of tanks to be accurately listed (if "no" is checked, note appropriate corrections on the back side of this sheet). C. I have the following requirp~ equipment (as described on page 6 of Handbook): 1) Acceptable gauging instrument 2) "Striker plate(s)" in tankls) 3) Water-finding paste D. I have read the information on the enclosed "Information Sheet" pertaining to Agreements between Owner and Operator and hereby state that the owner of this facility is the operator (if "no" is checked, attach a copy of agreement between owner and operator). E. I have enclosed a copy of Calibration Charts for all tanks at this facility (if tanks are identical, one chart will suffice; label chart(s) with corresponding tank numbers listed on permit). F. As required on page 6 of Handbook #UT-10, all meters at this facility have had calibration checks within the last 30 days and were calibrated by a registered device repairman if out of tolerance (all meter calibrations must be recorded on "Meter Calibration Check Form" found in the Appendix of Handbook). G. Standard Inventory Control Monitoring was started at this facility in accordance with procedures described in Handbook #UT-10. Date Started ~- ~- '~ $iMnatu~e of Person CompletinE Cl~ecklist: Ti tie: ~-~.~ Date: PEP~IT CHECKLIST Per.it This checklist is provided to ensure that all necessary packet enclosures were received and that the Permtttee has obtained all necessary equipment to implement the first phase of monitoring requirements. Please complete this form and return to KCHD in the self-addressed envelope provided within 30 da_~ of receipt. Check: Yes No A. The packet I received contained: 1) Cover Letter, Permit Checklist, Interim Permit, Phase Monitoring Requirements, Information Sheet (Agreement Operator), Chapter 15 (KCOC ~G-3941), Explanation of Equipment Lists and Return Envelope. 2) Standard Inventory Control Monitoring Handbook #UT-10 3) The Following Forms: ' a) Inventory Recording Sheet b) Inventory Reconciliation Sheet with summary on reverse ~ c) Trend Analysis Worksheet 4) An Action Chart (to post at facility) B. I have examined the information on my Interim Permit, Phase I Monitoring Requirements, and Information Sheet (Agreement between Owner and Operator), and find owner's name and address, facility name and address, operator's name and address, substance codes, and number of tanks to 'be accurately listed (if "no" is checked, note appropriate corrections on the back side of this sheet). C. I have the following r~equired equipment (as described on page 6 of Handbook): 1) Acceptable gauging instrument 2) "Striker plate(s)" in tank(s) 3) Water-finding paste I Interim Permit Between Owner and Substance Codes, D. I have read the information on the enclosed "Information Sheet" pertaining to Agreements between Owner and Operator and hereby state that the o~uler of this facility is the operator (if "no" is checked, attach a copy of agreement between owner and operator). E. I have enclosed a copy of Calibration Charts for all tanks at this facility (if tanks are identical, one chart will suffice; labe-~-chart(s) with corresponding tank numbers listed on permit). F. As required on page 6 of Handbook #UT-lB, all meters at this facility have had calibration checks within the last 30 days and were calibrated by a registered device repairman ~f out of tolerance (all me~e~ calibrations must be recorded on "Meter Calibration Check Form" found in the Appendix of Handbook). G. Standard Inventory Control Monitoring was started at this facility in accordance with procedures described in Handbook #UT-10. Date Started Signature of Person CompletinK Checklist: · _XlE~r_E_R C_A.L_I_B_R A_T_I_O_N Note: 1. All meters must have calibration checks a minimum of twice a year, which may include checks done by the Department of Weights and Measures. 2. Before starting calibration runs, wet the. calibration (:an with product and return product to storage. 3. Run 5 gallons with nozzle wide open into the can. Note gallons and cubic inches drawn, and return product to storage. 4. Run 5 gallons with the nozzle one-half open Into th~ can. Note gallons and cubic inches drawn, and return product to storage. 5. After all product for one calibration check is returned to storage, remember to record the volume returned to storage in column 9 of the Inventory Recording Sheet. 6. If the volume measured in a 5-gallon calibration can is more than 6 cubic inches above or below the 5-gallon mark, the meter requires calibration by a registered device repairman. Hose or Date/Time Pump I Tank ·/~ Fast Flow Productl 5-Gallon Draft Gals Cu. Inches Slow Flow 5-Gallon Draft Gals Cu. Inches Volume ReturnedJCalibration[ Device Repairman to Storage { Required? { \Used for Gallons ] Ye; No I '~,~_ _.,C~rati°n / C> I- -,c, Date of Calibration Owner or Operator Signature_ Calibrator's Signature '~~ _ ,,, SUBMIT A COPY OF THIS FORM WITH ANNUAL REPORT. Registration HyDROi~41Ui~kllC P.O. k~ IO1: i !i!' ".7 :! Z. 16. 3. Z9 4. 44. 5, .. 61. 5. ~0 7. 100- ~ 12~. 9. 1~}4 · ~0. ~7. !i, 19Z- IZ. Zl?- 15, Z4Z- 14. Z69- 15. Z95- 16, 3~3- 17, 350- kS. 378- 19, 407- 20, ~35- 2.1. 464- ZZ .~ 493- 2t. 550 25. 5'79 I B RAT I ].000 GALLON 26, 30. 31, 3;2, 33. 34. ,55. 57. 39. 40. 43, 45. MODESTO ON $ 6O8 636 ' 665 · 693 720 7~8 77~ 80l 826 851 899 98Z -999 101~ !027 1037 1043 H:.E E T I I ! COURTS ~ClENC HOME EC. f. DtCATION MATH SCIENCE SOCIAl STUDfES BOY,~ LANGUAGE PHYSICAL LECTURE HIGHLAND HIGH SCHOOL .~ "-'-~'-"-'--'-'"~'~"":' ........... ~ 0 ~ ,,u.~, ,/ ~- '- ..................................... :2"7:.:.:::."2...:~ ~___Z.':"2_: , ...... BUSINESS ART III DINING LM.~ .IBRARY 'i ANNUAL ;ND ANALYSIS S ~ARY TANK QUARTER 1 PERIOD 1: PERIOD 2: PERIOD 3: TIME PERIOD: ~/ , to Total Minuses This Period (Line 3) Action Number for this Period (Line 4) Total Minuses This Period (Line 3) Action Number for this Period (Line 4) Total Minuses This Period (Line 3) Action Number for this Period (Line 4) QUARTER 2 PERIOD 4: PERIOD 5: PERIOD 6: TIME PERIOD: / ~ . Total Minuses This Period (Line 3) Action Number for this Period (Line 4) Total Minuses This Period (Line 3) Action Number for this Period (Line 4) Total Minuses This Period (I. ine 3) Action Number for this Period (Line 4) QUARTER 3 PERIOD 7: PERIOD 8: PERIOD 9: TIME PERIOD: ~,/~/Y % tO Total Minuses This Period (Line 3) Action Number for this Period (Line 4) Total Minuses This Period (Line 3) Action Number for this Period (Line 4) Total Minuses This Period (Line 3) Action Number for this Period (Line 4) PERIOD 10: Total Minuses This Period (Line 3) Action Number [or this Period (Line 4) PERIOD 11: Total Minuses This Period (Line 3) Action Number [or this Period (Line 4) PERIOD 12: Total Minuses This Period (Line 3) Action Number ~o~ this Period (Line I hereby certify this is a true and accurate report. Date TANK F,A . ~IT¥ ANNUAL REP0~T I have not done any major modifications to this facility during the last 12 months. Signature ~ Note: All major modifications require a Permit to Construct from the Permitting Authority. I have done major modifications for which I obtained Permit(s) to Construct from Permitting Authorit~ Signature Permit to Construct # Date Repair and Maintenance Summary Attach a summary of all: -- Routine and required maintenance done to this facility,s tank, piping, and monitoring equipment. -- Repair of submerged pumps or suction pumps. -- Replacement of flow-restricting leak detectors with same. -- Repair/replacement of dispensers, meters, or nozzles. -- Repair of electronic leak detection components, with same. or replacement -- Installation of ball float valves. -- Installation or repair of vapor recovery/vent lines. Include the date off each repair or maintenance activity. NOTE: All repairs or replacements in response to a leak require a Permit to Construct from the Permitting Authority as do all other modifications to tanks, piping or monitoring equipment not listed here. . Fuel Changes - Allowed for Motor Vehicle Fuel tanks Only. List all fuel storage changes in tanks, noting: - Date(s), tank number(s), new fuel(s) stored. ... 5. Inventory control monitoring is required for this facility on the Permit to Operate, and I have not exceeded any reportable limits as listed in the appropriate inventory control monitoring handbook during the last twelve months (if not applicable, disregard). Signature ~, 6. Trend Analysis Summary Please attach Annual Trend Analysis Summary for the last 12 periods. 7. Meter Calibration Check Form Please attach current, completed Meter Calibration Check Form E~ CO. MPUTER CHANGE n-]METER CHANGE P~/MP-IdAKE ANO MODEL FINISH )'OTALIZER REAC)INGS ~OOuC r TOT A(. I;'EH READINGS [~ CALI~JRATI E:]W/M NOTIFIED Record of Compuler~ ~ge, Meter Change, or Calibration MONEY S~niAL N~n CALIBRATION ~ ~ ~.~ ~ CHECKED ADJUSTED TO G~LO~ FAir ~ SLOW F~T ~LOW G~L ~3 TOTALIZER SEALED METER G~LONS RETURNEE) TO STORAGE I SERIAL NUMeE8 CALIBRATION STAJRT ..... Pump /~ TOTAL FINISH lAST ~ ME T~.H . -~ ~~--~; ] ........ ~-,s~'~' ........... ~,~,~,,~ ............ ~~, lr~ST-'-- "'~'~- 1 READINGS MON~.Y ~-~ ~ ~--;-~ 70 rA~6 METER ~lEO ' Pump ~ TOTAL CHECKEU ADJUSt ED TO START ~ YES ~ NO ~ Y~S ~ NO ~';":;-'"'~ ....... PumP ~ TOTAL ~ '- ~ ..... ~ I '11 ~ 1 ~.-uA~ *NO UOO~L ~[RIA~ NUUU~R CALIBRATION CHECKED - ADJUSTED TO TOTALIZER FINISH l, READhNGS ~NEY GALLUN3 TOI ~IZER ~LEU METER '~' Pump ~ ~0TAL " ~-- , r ri ~ ., ~ ... ~ ~ ,, .1~1 ,"'r )~,. ,,,,~ *~,,~UO(L S~AL NU~U~' CALIBRATION CHECKED ADJUSTED l O.rALIZER. FINISHI I · - ~ II1 ) ~'xt'(,., ,-/, "~-,.+ ~ .... MEMBER PEi _ AUTOMOTIVE -INDUSTRIAL PETROLEUM EQUIPMENT INSTALLA!rlON - MAINTENANCE 2080 SOUTH ur~ION BAKERSFIELD. CA. 93307...PHONE. 8~3~,;-H~O7 CALIF. CONTRACTORS LIC. # 294074 MAILING ADDRESS P.O. BOX 640 BAKERSFIELD, CA. 93302 PAGE ~-KERN CO HIGH SCHOOL 10/07/87 S8181 2000 24TH STREET - BAKERSFIELD CA 7330~- L_ I H.S. ~-~:l.~;i:~.~'-]'~ BEN 'SECORA aORK F'ERFORMEI)-CALIBRATE F:'UMF'S - REPI..ACED DEFECTIVE COIJNTER. ]HECKED CALIBRATION - NO ADJUSTMENTS NECESSARY. JOB COMPLETE. MATERIAL - QTY PARr ~ BES~CR~IPTION PRICE 1 320080 48.~&~XE WHEEL COUNTER 4 95.50 APPROVED FOR PAYMENT LABOR: 5.00 MILEAGE: 50 MATERIAL: SUPPLIES: SALES TAX: TOTAL: "' PLEASE PAY FROM'THIS INVOICE TERMS: NET 30 DAYS ORIGINAL 90. -' 15. 1. 5. 207. 2080 SO, UNION AVE. ' (805) 834-1100 SERVICE INVOICE SANTA MARIA, CA 93455 (805) g28-1135 CALIF, CONTRACTORS ~IC. NO, CHARGE CASH TO EQUIPMENT INSTALLATION-MAINTENANCE DAT£ ~ ~ MAIL 2000 -- 24th ~ r'eet 7r,~ INVOICE ba~ers[' ~ eld ~ CaE iforni~ 93301 Kern County Un[on High L A T O L wORK TO BE pERFORMED: -- - , .~, ,-I OFFICE .; ~URS MILEAGE Sub C~ntract Rentals MA K E ~~ MO D EL NO.__-'J L~ i'~'\ SERIAL NO. .~,:.:., \-,.:~,.~,.o.., ,.._ --,----~ {:)ato Complolod ~ O - / - '~'"7 Technicianb); ~ Received & Accepted By pLF~SE PAY FROM THIS INVOICE. 'r,.~s: "~ cl~ ~.n Roc~im PLEASE Finance Charge of ;2% I:~r Month I:;II::MIT "r~l ONLY ~lies Sales Tax TOTAL RLW EQUIPMENT P.O. BOX 640 Note: I. All meters must have calibration checks a minimum of twice a ~, which may include checks done by the Department of Weights and Measures. 2. Before starting calibration runs, wet the, calibration can with product and return product to storage. 3. Run 5 gallons with nozzle wide open into the can. Note gallons and cubic inches drawn, and return product to storage. 4. Run 5 gallons with the nozzle one-half open into t~ can. Note gallons and cubic inches drawn, and return p'roduct to storage. 5. After all product for one calibration check is returned to storage, remember to record the volume returned to storage in column 9 of the Inventory Recording Sheet. '~ 8. If the volume measured in a 5-gallon calibration can is more than 6.~ cubic inches above or below the 5-gallon mark, the meter requires calibration by a registered device repairman. Date/Time ~-t-qq nose o~lTank t/[ Fast Slow [ Sio',, Flow Pump ProductI 5-Gallon Draft 5-Gallon Draft [Gals Cu. [nches[G%i!.s Cu. Inches -- I - [ Volume Returned to Storage Gallons Calibration Required__2_? Yes~<N° Device Repairman Used for Calibration Date of Callbratior Owner or Operator Signature_ (. , 'J': . -/', .-,-~.' ~ .... Calibrator', Signature SUBMIT A COPY OF TIIIS FORM WITH ANNUAL REPORT. Registration # _~'¢~0~(5