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HomeMy WebLinkAbout6.9-254TOOL El R=1/2" . 6" Na NOTE: CLASS B CONCRETE (5 SACK) PROVIDE WEAKENED CONTROLL JOINTO 10' -0" N O.C. & ® START /FINISH OF ALL RADIUS WALKS/ SMOOTH TROWL CONCRETE FINISH (3) #4 CONTIN. kA RECTION CHANGES. 9" D1974 6" CURB RETAINING NTS CITY OF BAKERSw imIELD LEGEND PROPERTY LINE CENTERLINE SHADE COVER - - -- -- - - SEWER LINE WATER LINE SAWCUT LINE CONCRETE LANDSCAPE w y w 'ELI} ..y:?. Yti ♦ ��k�l• OWNER: VICTOR HICK PROJECT ACREAGE: 0.65 ACRES TOTAL BENCHMARK BENCHMARK: MONUMENT LOCATED IN THE INTERSECTION OF GARNSEY AVE. & GARNSEY LANE. ELEVATION: 390.90' XCONNECT TO SEWER PROVIDE SEPTIC SYSTEM PER GOVERNING AGENCY STDS VERIFY SOIL TYPE PROVIDE BLDG PAD ADEQUATELY PREPARED FOR ITS INTENDED USE LEGAL DESCRIPTION SHEET IN APN: 020 - 590_07 C -1: TITLE SHEET SITE PLAN J' C -2.1" GRAD'NG PLAN L D+ 7 io �- -Tr c- Gl ' C -2.2: GRADING PLAN f f J 5 C -3: SECTIONS 1Yt C., =' , C -4: EROSION CONTROL PLAN BMP 71: BMP iNOTES , ? I BMP -2: BMP NOTES' GRADING NOTES FOR CITY OF BAKERSFIELD GRACING NOT ES KEY: FL - FLOW LINE C - CENTER LINE IE - PROPERTY LINE CF - CURB FACE TC - TOP OF CURB TOC - TOP OF CONCRETE FC - FINISH CONCRETE FP - FINISH PAVING TOG - TOP OF GRATE TOD - TOP OF DRAIN TOP - TOP OF PAVEMENT EOP - EDGE OF PAVEMENT BOS - BOTTOM OF SUMP MATCH - MATCH EX. GRADE BOW- BACK OF SIDEWALK FG - FINAL GRADE EG - EXISTING GRADE DA - DRIVE APPROACH SWL - SWALE G.B. - GRADE BREAK TOS - TOP OF SUMS HWL - HIGH WATER LEVEL BTM - BOTTOM OF SUMP INV. - INVERT L/S - LANDSCAPE S/W - SIDEWALK C/G - CURB AND GUTTER U.N 0 1. ALL GRADING SHALL CONFORM WITH APPENDIX J - CALIFORNIA BUILDING CODE AND STANDARDS PERTAINING THEREOF. 1. AREAS TO RECEIVE COMPACTED SITE FILL OR TO SUPPORT 2. ALL CUT AND /OR FILL SLOPES SHALL NOT BE STEEPER THAN TWO .,(2) HORIZONTAL TO ONE DATE FOUNDATIONS, SLABS OR PAVEMENTS SHALL BE STRIPPED OF ALL VEGETATION, DEBRIS OR (1) VERTICAL. 8213 DISTURBED SOILS. STRIPPING 3. ALL FILL SLOPES SHALL NOT CUT WITHIN TWELVE (12) FEET HORIZONTALLY OF THE TOP OF SHOULD BE REVIEWED BY THE PROJECT GEOTECHNICAL ENGINEER. ALL EXISTING FILL SOIL SHALL EXISTING AND /OR PLANNED SLOPES. 4. ALL FILL AREAS TO BE EXCAVATED UNLESS THE PROJECT GEOTECHNICAL ENGINEER SPECIFICALLY BE CLEARED OF ALL VEGETATION AND 'OTHER UNSUITABLE MATERIAL FOR A STRUCTURE FILL AND THE RECOMMENDS THAT SUCH FILL IS TO REMA N IN PLACE. ANY AREA SCARIFIED TO A DEPTH OF SIX (6) INCHES. EXPOSED SOFT, LOOSE, POROUS OR OTHERWISE 5. FILL AREAS SLOPING STEEPER THAN FIVE TO ONE (5:1) SHALL BE KEYED AND BENCHED TO UNSATISFACTORY SOILS SHALL THEN BE EXCAVATED TO THE SUPPORT FILL. J DEPTt-IS INDICATED IN THE PLANS OR SPECIFICATIONS, OR BY 6. FILL MATERIAL SHALL BE PLACED IN LAYERS NOT EXCEEDING SIX (6) INCHES IN COMPACTED OC THE PROJECT SOIL REPORT, OR GEOTECHNICAL ENGINEER. THE THICKNESS AND COMPACTED AT OPTIMUM MOISTURE CONTENT BY AN APPROVED METHOD. OC EXCAVATION OF EXISTING FILL OR OTHER UNSATISFACTORY SOILS 7. ENGINEER /BUIDING OFFICIAL WILL BE NOTIFIED FORTY -EIGHT ( 48 ) HOURS PRIOR TO PLACING SHALL EXTEND LATERALLY BEYOND THE LIMIT OF FOUNDATIONS, ANY FILL MATERIAL. W SLABS OR PAVEMENTS THE DISTANCE INDICATED IN THE 8. ALL FILL TO BE COMPACTED TO A MINIMUM OF NINETY (90 7.) PERCENT MAXIMUM DENSITY AS DETERMINED SPECIFICATIONS OR PLANS, OR BY THE PROJECT GEOTECHNICAL ENGINEER. THE EXCAVATED AREAS BY APPROVED METHOD PER SECTION 3305 OF THE CURRENT CA, CBC AND CERTIFIED BY TESTS AND REPORTS FROM THE SOILS ENGINEER. SHALL BE OBSERVED BY THE PROJECT GEOTECHNICAL ENGINEER PRIOR TO PREPARING 9. ALL SLOPES IN EXCESS OF THREE (3) FEET MINIMUM WIDTH AND ONE (1) FOOT MINIMUM DEPTH SUBGRADE AND PLACING COMPACTED FILL. ARE REQUIRED AT TOP OF CUT SLOPES WHEN EXISTING TERRAIN SLOPES TOWARD TOP OF CUT. 2. THE EXPOSED APPROVED NATURAL GROUND SURFACE SHALL 10. DIVERTER TERRACES (SWALES) WITH THREE (3) FEET MINIMUM WIDTH AND ONE (1) FOOT MINIMUM DEPTH THEN BE SCARIFIED TO A DEPTH OF AT LEAST SIX INCHES, ARE REQUIRED AT TOP OF CUT SLOPES WHEN EXISTING TERRAIN SLOPES TOWARD TOP OF CUT. BROUGHT TO OPTIMUM MOISTURE AS DIRECTED BY THE GEO- 11. BERMS OR DRAINAGE DEVICES ARE REQUIRED AT TOP OF ALL FILL SLOPES. TECHNICAL ENGINEER, AND THEN COMPACTED TO AT LEAST 90 PERCENT OF THE MAXIMUM LABORATORY DENSITY AS 12. SURFACE DRAINAGE TO BE ONE (1 %) PERCENT MINIMUM, EXCEPT AS WAIVED BY THE BUILDING OFFICIAL. DETERMNED BY THE ASTM COMPACTION METHOD DESCRIBED 13. CONSTRUCTION OF DRY WELL FOR COLLECTION OF ON -SITE RUN -OFFS IS NOT ACCEPTABLE, BELOW. WHERE FILL IS TO BE PLACED ON OR AGAINST SLOPING GROUND (STEEPER THAN 5:1), KEYING AND HOWEVER OTHER MEANS OF ON -SITE COLLECTION MAY BE ALLOWED IF APPROVED BY THE BUILDING DIRECTOR. BENCHING INTO FIRM NATURAL GROUND SHALL BE PERFORMED 14. GRADING WORK WILL BE SUPERVISED AS ENGINEERED GRADING EN ACCORDANCE WITH AS THE COMPACTED FILL IS BROUGHT TO FINAL GRADE. APPENDIX J OF THE CALIFORNIA BUILDING CODE. 3. FILL, CCNSISTING OF SOIL REVEIWED BY THE PROJECT 15. THE FACES OF ALL CUT AND FILL SLOPES SHALL BE PLANTED WITH A GROUND COVER INDIGENOUS TO GEOTECHNICAL ENGINEER, SHALL BE PLACED IN COMPACTED THE AREA. 16. THE DESIGN ENGINEER SHALL EXERCISE SUFFICIENT SUPERVISOR CONTROL DURING GRADING LAYERS WITH APPROPRIATE COMPACTION EQUIPMENT. ALL SITE & IMPORTED FILL SHALL BE REVIEWED BY THE AND CONSTRUCTION TO INSURE COMPLIANCE WITH THE PLANS, SPECIFICATIONS AND CODE WITHIN PROJECT GEOTECHNICAL ENGINEER PRIOR TO USE IN FILL AREAS. HIS PURVIEW. 17. CUT= 00_ YDS3 FILL = 000 YDS3 IMPORT = 000 YDS3 (YARDAGE FOR PERMIT ROCKS LARGER THAN SIX INCHES IN DIAMETER SHALL NOT BE USED. THE MOISTURE CONTENT OF THE FILL SOILS SHALL PURPOSES ONLY.) BE BROUGHT TO OPTIMUM MOISTURE AS DIRECTED BY THE GEOTECHNICAL ENGINEER. 4. FILL AND THE UPPER SIX INCHES OF THE SUBGRADE SHALL BE UNIFORMLY COMPACTED TO AT LEAST 90 PERCENT OF THE MAXIMUM LABORATORY DRY DENSITY FOR THE MATERIAL USED. THE MAXIMUM LABORATORY DRY DENSITY FOR SUCH SITUATIONS SHALL BE DETERMINED BY THE ASTM D1557 -02E1 COMPACTION METHOD. CRUSHED GRAVEL MATERIAL SHALL BE COMPACTED TO LEAST 95 PERCENT OF THE MAXIMUM LABORATORY DRY DENSITY FOR THE MATERIAL USED. THE MAXIMUM DRY DENSITY FOR CRUSHED GRAVEL MATERIAL SHALL BE DETERMINED BY THE CALIFORNIA TEST NO. 216 COMPACTION METHOD. SUBGRADE COMPACTION TESTS SHALL BE PERFORMED IMMEDIATELY PRIOR TO PLACING CRUSHED GRAVEL MATERIAL. 5. OBSERVATIONS AND FIELD TESTS SHALL BE CARRIED ON DURING GRADING BY THE PROJECT GEOTECHNICAL ENGINEER TO CONFIRM THAT THE REQUIRED DEGREE OF COMPACTION HAS BEEN OBTAINED. WHERE COMPACTION OR MOISTURE CONDITIONING IS LESS THAN THAT REQUIRED, ADDITIONAL COMPACTVE EFFORT SHALL BE MADE WITH ADJUSTMENT OF THE MOISTURE CONTENT AS NECESSARY UNTIL THE SPECIFIED COMPACTION OR MOISTURE IS ACHIEVED. The GRADING PLAN as shown on this drawing is hereby approved, subject to any indicated corrections or additions. Approval by the Public Works Department and Building Department indicates approval only as to design criteria used and conformance to City Standards. Codes and Ordinances. Engineer fu; the subdivider or developer shall be responsible for accuracy of calculations for this plan and shall submit a certified "as- graded" plan after completion of the graoi, q. APPROVED BY. 6 /�An AVOID CUTTING UNDERGROUND UTILITY LINES. ITS COSTLY T CALL BEFORE YOU DIG 1- 800 - 642 -2444 NORTH AREA 1 -800- 422 -4133 SOUTH AREA UNDERGROUND SERVICE ALERT (USA) 6. WHEREVER, IN THE OPINION OF THE OWNER OR THE PROJECT GEOTECHNICAL ENGINEER, AN UNSTABLE CONDITION IS BEING CREATED, EITHER BY CUTTING OR FILLING, THE WORK SHALL NOT PROCEED IN THAT AREA UNTIL REVIEW HAS BEEN MADE AND THE GRADING PLAN REVISED, IF FOUND TO BE NECESSARY. 7. KEYWAY BACKCUTS SHOULD BE CONSTRUCTED NO STEEPER THAN A 1:1 (HORIZONTAL: VERTICAL) GRADIENT. 8. THE PROJECT GEOTECHNICAL ENGINEER SHOULD OBSERVE THE EXPOSED SURFACE DURING THE REMOVAL OPERATION TO EVALUATE EXCAVATION STABILITY AND CONFIRM THAT FIELD CONDITIONS ARE AS ANTICIPATED. 9. FOLLOWING CONFIRMATION OF FIELD CONDITIONS AND /OR FURTHER MODIFICATIONS, THE EXCAVATED MATERIALS MAY BE REPLACED ON THE SUBGRADE IN ACCORDANCE WITH SPECIFICATIONS AND THE SOILS REPORT. 10. ALL UTILITY TRENCH BACKFILLS SHALL BE PER C.O.B. STD. ST -22. 11. THE MATERIALS & CONSTRUCTION METHODS FOR THE IMPROVEMENTS INCLUDED HEREON SHALL BE IN ACCORDANCE WITH THE STANDARD SPECIFICATIONS & STANDARD PLANS OF THE STATE OF CALIFORNIA, MOST CURRENT VERSION. 12. CRUSHED AGGREGATE SHALL CONFORM TO COARSE AGGREGATE GRADING SEC. 90 -3.02 (1 -1/2" X 314 ") OF THE CALTRANS SPEC'S OR AS APPROVED BY THE ENGINEER. CONTRACTOR SHALL CONFIRM TONNAGE OR VOLUME ESTIMATE PRIOR TO PLACING. 13. POSITIVE DRAINAGE OF SURFACE WATER AWAY FROM SITE IMPROVEMENTS IS VERY IMPORTANT. NO WATER SHALL BE ALLOWED TO POND AT ANY LOCATION ON THE COMPOUND. COMPOUND AND PARKING AREAS SHALL BE PROVIDED WITH ADEQUATE DRAINAGE GRADIENTS (MINIMUM 27, TO FIVE FEET FROM FOUNDATIONS AND ONE PERCENT ELSEWHERE) TO ENSURE THE UNOBSTRUCTED TRANSPORT OF WATER AWAY FROM IMPROVEMENTS AND OFF THE COMPOUND. 14. LOCAL BORROW MAY BE OBTAINED ON SITE. MAXIMUM DEPTH OF EXCAVATION SHALL BE 12 ". FINAL EXCAVATION SLOPES SHALL BE LEFT IN A SMOOTH AND EVEN CONDITION SUCH THAT PONDING WILL NOT OCCUR. 15. ANY PUBLIC FACILITIES IN STREET RIGHT -OF -WAY WITHIN THE PROPERTY FRONTAGE WHICH ARE SUBSTANDARD OR DAMAGED WILL REQUIRE RECONSTRUCTION OR REPAIR AS DETERMINED BY THE CITY ENGINEER. 16. AN OPEN STREET PERMIT SHALL BE OBTAINED FROM THE CITY OF BAKERSFIELD PUBLIC WORKS DEPARTMENT FOR ANY WORK PERFORMED WITHIN EXISTING, ACCEPTED STREET RIGHT -OF -WAY. UNLESS SECURED BY AN IMPROVEMENT AGREEMENT, APPROVED INSUREANCE AND SECURITY BASED ON AN APPROVED ENGINEER'S ESTIMATE FOR THE WORK PERFORMED WITHIN THE RIGHT -OF -WAY SHALL BE POSTED PRIOR TO ISSUANCE OF THE PERMIT. SITE DISCLAIMER NOTE UTILITY LOCATIONS SHOWN HEREON ARE APPROXIMATE ONLY. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO DETERMINE THE EXACT HORIZONTAL AND VERTICAL LOCATION OF ALL EXISTING UNDERGROUND UTILITIES PRIOR TO COMMENCING CONSTRUCTION. NO REPRESENTATION IS MADE THAT ALL EXISTING UTILITIES ARE SHOWN HEREON. THE ENGINEER ASSUMES NO RESPONSIBILITY FOR UTILITIES NOT SHOWN OR UTILITIES NOT SHOWN IN THEIR PROPER LOCATION. L OTE. IF THE PROJECT IS SUBJECT TO THE PROVISIONS OF THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES). A "NOTICE OF INTENT" (N01) TO COMPLY WITH THE TERMS OF THE GENERAL PERMIT TO DISCHARGE STORM WATER ASSOCIATED WITH CONSTRUCTION ACTIVITY (WQ OR-DER NO. R5- 2013 -0153) MUST BE FILED WITH STATE WATER RESOURCES CONTROL BOARD IN SACRAMENTO BEFORE THE BEGINNING OF ANY CONSTRUCTION ACTIVITY. COMPLIANCE WITH THE GENERAL PERMIT REQUIRES THAT A _ STORM WATER POLLUTION PREVENTION PLAN (SWPPP) BE PREPARED. CONTINUOUSLY CARRIED OUT, AND ALWAYS BE AVAILABLE FOR PUBLIC INSPECTION DURING NORMAL CONSTRUCTION HOURS. 17. IF THE PROJECT IS SUBJECT TO THE PROVISIONS OF THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES), A "NOTICE OF INTENT" (N01) TO COMPLY WITH THE TERMS OF THE GENERAL PERMIT TO DISCHARGE STORM WATER ASSOCIATED WITH CONSTRUCTION ACTIVITY (SWRCB ORDER NOC '- 0fl9 --f�Q AS AMENDED BY ORDER 2010- 14 -DWQ AND ORDER 012 =- WO) MUST BE FILED WITH STATE WATER RESOURCES CONTROL BOARD IN SACRAMENTO BEFORE THE BEGINNING OF ANY " CONSTRUCTION ACTIVITY. COMPLIANCE WITH THE GENERAL PERMIT REQUIRES THAT A STORM WATER POLLUTION PREVENTION PLAN (SWPPP) BE PREPARED, CONTINUOUSLY CARRIED OUT, AND ALWAYS BE AVAILABLE FOR PUBLIC INSPECTION DURING NORMAL CONSTRUCTION HOURS. 18. UNDER GROUND SERVICE ALERT SHALL BE CONTACTED TWO (2) WORKING DAYS PRIOR TO CONSTRUCTION. (1- 800 - 642 - 2444). 19. 24 HOUR NOTICE: PRIOR TO THE START OF ANY PHASE OF CONSTRUCTION, THE CITY CONSTRUCTION INSPECTION SECTION SHALL BE GIVEN AT LEAST 24 HOURS NOTICE. THE SECTION MAY BE NOTIFIED AT (661) 326 -3049. 20. ANY WORK CONNECTING TO EXISTING PUBLIC FACILITIES FROM PRIVATE PROPERTY WILL REQUIRE AN ENGINEER'S ESTIMATE FOR THE WORK IN THE EXISTING PUBLIC RIGHT -OF -WAY TO ESTABLISH THE NECESSARY DEPOSIT. 21. MAXIMUM SLOPE RATIO FROM BACK OF SIDEWALK TO FACE OF WALL OR STRUCTURE SHALL BE 4:1. EXCEPT FOR TWO FEET BEHIND THE SIDEWALK WHERE THE MAXIMUM SLOPE SHALL BE 2 7.. ALTERNATIVELY, THE CITY ENGINEER MAY APPROVE CURBING BEHIND THE SIDEWALK OR OTHER METHOD TO PREVENT EROSION ONTO THE SIDEWALK. 22. COMPACTION TESTS SHALL BE THE RESPONSIBILITY OF THE DEVELOPER /SUBDIVIDER /CONTRACTOR. THE NUMBER AND LOCATION OF REQUIRED TESTS SHALL BE DETERMINED BY THE CITY ENGINEER. i JCITY RECORDS NO. , 3 .CEIVI: } a _ 7 201f3 )F 13AKERS.I :I ?. U _LG 41= PAR'r4 Ft COW B.P. CHK'D BY DATE 10/10/17 JOB NO. 8213 UWO� 821313 Ir cc J 00 LL CD OC Q OC �u.oQ a W U W M m Z CO) THESE PLANS ARE NOT FOR CONSTRUCTION AND ARE TO BE CONSIDERED PRELIMINARY UNLESS A "WET STAMP & SIGNATURE" FROM BOTH THE ENGINEER OF RECORD AND A APPROVAL STAMP WITH A "WET STAMP & SIGNATURE" FROM THE LOCAL GOVERNING AGENCY ARE PRESENT. DWG. BY B.P. CHK'D BY DATE 10/10/17 JOB NO. 8213 FILE NO. 821313 �o ,O ES RIAN �6 I� r 31/1 ��r SHEET �aa , :t _: x..11 �I i q��/ C -1 OF j SHEET PRINTED:3 /21 /miR i I I "s +r J 125.00" N89'52'30 -E FL EX. 6" BLOCK WALL c TOTAL SITE AREA: ZONE: C -2 7508.5 SQ.FT. 0.17 ACRES /PER LOT MAX. BLDG HEIGHT: 16FT MAX. DENSITY: 14.5 UNITS /ACRE MAX # OF UNITS: 2 PER LOT 8 TOTAL METHOD OF SEWAGE DISPOSAL = CONNECT TO SANITARY SEWER (AGENCY) — CONTRACTOR TO LOCATE IN FIELD WATER SUPPLY = CITY OF BAKERSFIELD DRAINAGE TO STREET LEGEND PROPERTY LINE CENTERLINE SITE 10' 20' 40' oz GREENLEAF C= SCALE: 1 " - 20' VICINITY MAP SITE PLAN SCALE: NTS LEGAL DESCRIPTION PROJECT ACREAGE BENCH MARK AN OPEN STREET PERMIT SHALL BE OBTAINED FROM THE CITY THE LANDSCAPED AREAS ARE TO ALL ETBACKS SHALL ®® OF BAKERSFIELD PUBLIC WORKS DEPARTMENT FOR ANY WORK (CONNECT TO SEWER APN: 020-590-07 0.852 ACRES ASSUMED BENCHMARK AS THE MONUMENT PERFORMED WITHIN EXISTING ACCEPTED STREET RIGHT OF WAY. BE DESIGNED AND GRADED TO PROVIDE BLDG MEET CC &R, PLANNING IN THE INTERSECTION OF GARNSEY AVE. UNLESS SECURED BY A SUBDIVISION AGREEMENT, SECURITY MINIMIZE EXCESS LANDSCAPE ❑ PROVIDE SEPTIC SYSTEM PAD ADEQUATELY & CODE REQUIREMENTS AND GARNSEY LANE. BASED ON AN APPROVED ENGINEER'S ESTIMATE FOR THE WORK DRAINAGE ACROSS THE SIDEWALK PER GOVERNING AGENCY PREPARED FOR ITS OWNER /CONTRACTOR TO�� ELEVATION: 390.90' PERFORMED WITHIN RIGHT OF WAY AND INSURANCE AS REQUIRED FOR THOSE AREAS OVER 27.. STDS VERIFY SOIL TYPE INTENDED USE VERIFY COMPLIANCE PRIOR SHALL BE PROVIDED PRIOR TO ISSUANCE OF A PERMIT. TO CONSTRUCTION CITY RECORDS N0. cb o CL-. mm . i o ai a ' o m M rnm� THESE PLANS ARE NOT FOR CONSTRUCTION AND ARE TO BE CONSIDERED PRELIMINARY UNLESS A "WET STAMP & SIGNATURE" FROM BOTH THE ENGINEER OF RECORD AND A APPROVAL STAMP WITH A "WET STAMP & SIGNATURE" FROM THE LOCAL GOVERNING AGENCY ARE PRESENT. QROFESS! s iRtAN /31/18 CIVIC Q \Fi 4� PRINTED:3 /21/2013 W V cl) z W � U�°Co o a Ill o 0 j W J m cl) O�Qoc HL-na Q w UWm J > Z co) THESE PLANS ARE NOT FOR CONSTRUCTION AND ARE TO BE CONSIDERED PRELIMINARY UNLESS A "WET STAMP & SIGNATURE" FROM BOTH THE ENGINEER OF RECORD AND A APPROVAL STAMP WITH A "WET STAMP & SIGNATURE" FROM THE LOCAL GOVERNING AGENCY ARE PRESENT. QROFESS! s iRtAN /31/18 CIVIC Q \Fi 4� PRINTED:3 /21/2013 _et OF ABBEY ROAD 3 ii ` .�� 'fit � ✓� - .� _ 10' 20' 40' SCALE: 1'° - 20' 125.00' N89'52'30 7E F EX. 6' BLOCK WALL L - -- 38 c o I C) 0 m z. x w dot, P( , c k � G i o / 0 z 0 0 rn N I cAr—mlkOr% 0 -- ),-. CITY RECORDS PROPERTY LINE I cl) z CENTERLINE — BOTH DETAILS SCALE: 1 " - 10' GRADING PLAN LEGAL DESCRIPTION CC ALL SETBACKS SHALL PROJECT ACREAGE BENCH MARK AN OPEN STREET PERMIT SHALL BE OBTAINED FROM THE CITY THE LANDSCAPED AREAS ARE TO �( CONNECT TO SEWER OF BAKERSFIEID PUELIC WORKS DEPARTMENT FOR ANY WORK Lu �. APN: 020 - 590 -07 0852 ACRES ASSUMED BENCHMARK AS THE MONUMENT PERFORMED WITHIN EXISTING ACCEPTED STREET RIGHT OF WAY. BE DESIGNED AND GRADED TO MINIMIZE EXCESS LANDSCAPE PROVIDE BLDG MEET CC &R, PLANNING & CODE REQUIREMENTS IN THE INTERSECTION OF GARNSEY AVE. UNLESS SECURED BY A SUBDIVISION AGREEMENT, SECURITY ❑ PROVIDE SEPTIC SYSTEM PAD ADEQUATELY AND GARNSEY LANE. ,, ESTIMATE BASED ON AN APPROVED ENVINEER'S ESTIMATE FOR THE WORK ACROSS THE SIDEWALK PER GOVERNING AGENCY PREPARED FOR ITS OWNER CONTRACTOR TO ELEVATION: 390.90' PERFORMED WITHIN FIGHT OF WAY AND INSURANCE AS REQUIRED FOR THOSE AREAS OVER 2%a SIDS VERIFY SOIL TYPE INTENDED USE VERIFY COMPLIANCE PRIOR SHALL BE PROZIDED PRIOR TO ISSUANCE OF A PERMIT. TO CONSTRUCTION 0 -- ),-. CITY RECORDS NO. ri E 0' w c CN - - N V cr - r,�► r s m _mla — L. j- - -o 0 r mm �.. i._._._ . . r -.-.fn U a cn Q N OJ m THESE PLANS ARE NOT FOR CONSTRUCTION AND ARE TO BE CONSIDERED PRELIMINARY UNLESS A "WET STAMP & SIGNATURE" FROM BOTH THE ENGINEER OF RECORD AND A APPROVAL STAMP WITH A "WET STAMP & SIGNATURE" FROM THE LOCAL GOVERNING AGENCY ARE PRESENT. oROFE;-31C � c3 2 c`r cr 1 n Cd !xY I 12/31/1p1 RCE 46079 PRI NTED:3 /21 /2018 cl) z LLJ CC LLI ,: co co Lu �. Lu 11 THESE PLANS ARE NOT FOR CONSTRUCTION AND ARE TO BE CONSIDERED PRELIMINARY UNLESS A "WET STAMP & SIGNATURE" FROM BOTH THE ENGINEER OF RECORD AND A APPROVAL STAMP WITH A "WET STAMP & SIGNATURE" FROM THE LOCAL GOVERNING AGENCY ARE PRESENT. oROFE;-31C � c3 2 c`r cr 1 n Cd !xY I 12/31/1p1 RCE 46079 PRI NTED:3 /21 /2018 p pp 39 hp 10.05' R 39.17' L,99 S 3F F�-R ?;.45' G 25.29' do PROPOSED RESIDENCE r.:.: —_— — — — — — — — — — — — —i I 1 - - - -I (l - -I � 1— I i —� 1 !_�., I i - -! I I —� . ! - -- -� � � - -� (': - -I ! i_ . � � - -- ' I —wl � I —� .•.. -:.: i,� ...�_I I � —I — i — — — — — — — — — — — — —_— — — — R=- Al. - III - III - III - III_ III -I i I- III =1 I I- III - III - III -III -I - -- I I -1 I I-1 I I-1 I I -I I I -I I I -I I I- III - III -I I I_I I I -I I I -I 11_1 I I -I 11 =1 11 -1 I I -I I I -I 11-I I I- III - III -I I I_I I I_i I I -i 11 -1 I I -1 I I -_ I_; , I I I -1 I! f I - -� ! I_ -! 3 ;__ l�. -I 1 I_ -I , I -r I -i I �_I I I -III -I I i -I I- I I- III -1 11=1 I I -I I i- III - III - III -i i I -i I I- III - III - III - III -I I i -I I I_i I I- III - III -III -I N (�) SECTION A arl OC SECTION 4 OD SECTION DETAILS SECTIONS SCALE: 1 " = 1' s 3 CITY RECORDS NO. E 0 ;._. C U co c' 'c W ^ m U o> - - - -f0 :ni cn cr % o E - j y t - -.. - U r L OT L CCCC m L THESE PLANS ARE NOT FOR CONSTRUCTION AND ARE TO BE CONSIDERED PRELIMINARY UNLESS A "WET STAMP & SIGNATURE" FROM BOTH THE ENGINEER OF RECORD AND A APPROVAL STAMP WITH A "WET STAMP & SIGNATURE" FROM THE LOCAL GOVERNING AGENCY ARE PRESENT. FSHEET EX� 12/31/18 ' �N ¢ C AL�rc RCE C-3 SHEET PRINTED:3 /21/2018 t;. 1L THESE PLANS ARE NOT FOR CONSTRUCTION AND ARE TO BE CONSIDERED PRELIMINARY UNLESS A "WET STAMP & SIGNATURE" FROM BOTH THE ENGINEER OF RECORD AND A APPROVAL STAMP WITH A "WET STAMP & SIGNATURE" FROM THE LOCAL GOVERNING AGENCY ARE PRESENT. FSHEET EX� 12/31/18 ' �N ¢ C AL�rc RCE C-3 SHEET PRINTED:3 /21/2018 i 125.00" N89'5230 '-E t EX. 6" BLOCK WALL 4 EROSION & SEDIMENT CONTROL CONSTRUCTION NOTES ALL BMP'S SHALL BE IN ACCORDANCE WITH MODEL BMP'S FROM THE CALIFORNIA STORMWATER BMP HANDBOOK FOR CONSTRUCTION AT WWW.CABMPHANDBOOKS.COM C1 CONSTRUCT GRAVEL /SAND BAG EROSION CONTROL ALONG WESTERLY, EASTERLY, NORTHERLY AND SOUTHERLY EXTENTS OF CONSTRUCTION EXCEPT DRIVEWAY APPROACHES. THE GRAVEL /SAND BAGS SHOULD BE 24" WIDE AND 10" HIGH. MINIMUM PER DETAIL HEREON AND IN ACCORDANCE WITH BMP FACTS SHEET #SE -8. © INSTALL GRAVEL /SAND BAG INLET PROTECTION AROUND INLETS IN ACCORDANCE WITH BMP SE -10, CALIFORNIA STORMWATER BMP HANDBOOK, CONSTRUCTION BOOK, JANUARY, 2003, WWW.CABMPHANDBOOKS.COM. © CONSTRUCT MATERIALS STORAGE AREA IN ACCORDANCE WITH BMP FACTS SHEET #WM -1. © STABILIZED CONSTRUCTION ENTRY /EXIT POINT IN ACCORDANCE WITH BMP ##TR -1 FROM CALIFORNIA STORMWATER CONSTRUCTION HANDBOOK, MINIMUM DIMENSION 25' LONG X 15' WIDE PART OF WHICH MAY BE CORRUGATED STEEL BARS. © CONSTRUCT CONCRETE WASH OUT AREA. STORMWATER AND EROSION CONTROL NOTES: 1. IN CASE OF AN EMERGENCY, CONTACT QUALIFIED SWPPP PRACTITIONER. 2. A STAND —BY CREW FOR EMERGENCY WORK SHALL BE AVAILABLE AT ALL TIMES DURING PERIODS OF IMMINENT RAINFALL (EXCEEDING 40 PERCENT PROBABILITY). NECESSARY MATERIAL SHALL BE AVAILABLE ONSITE AND STOCKPILED AT CONVENIENT LOCATIONS TO FACILITATE RAPID DEPLOYMENT OF BMP'S WHEN RAIN IS IMMINENT. 3. EROSION CONTROL DEVICES SHOWN ON THIS PLAN MAY BE REMOVED WHEN APPROVED BY THE PROJECT ENGINEER WHEN THEY ARE DEEMED TO BE NO LONGER NECESSARY. 4. ALL SILT AND DEBRIS SHALL BE REMOVED FROM ALL DEVICES WITHING 24 HOURS AFTER EACH RAIN EVENT. 5. EXCEPT AS OTHERWISE APPROVED BY THE RESIDENT ENGINEER, ALL REMOVEABLE PROTECTIVE DEVICES SHOWN SHALL BE IN PLACE AT THE END OF EACH WORK DAY OR ON WEEKENDS WHEN THE 5 —DAY RAIN PROBABILITY EXCEEDS 40 PERCENT. 6. THE PLACEMENT OF ADDITIONAL DEVICES TO REDUCE EROSION DAMAGE WITHIN THE SITE IS LEFT TO THE DISCRETION OF THE CONTRACTOR AND RESIDENT ENGINEER. 7. EROSION CONTROL DEVICES ARE TO BE MODIFIED AS NEEDED AS THE PROJECT PROGRESSES AND PLANS OF THOSE CHANGES MUST BE INCORPORATED INTO THE SWPPP. 8. ERODED SEDIMENTS AND OTHER POLLUTANTS MUST BE RETAINED ONSITE AND MAY NOT BE TRANSPORTED FROM THE SITE VIA SHEETFLOW, SWALES, WIND OR DRAINAGE CONVEYANCES. 9. STOCKPILES OF SOIL AND OTHER CONSTRUCTION— RELATED MATERIALS MUST BE PROTECTED FROM BEING TRANSPORTED FROM THE SITE BY THE FORCES OF WIND OR WATER. 10. HAZARDOUS MATERIALS MUST BE STORED IN ACCORDANCE WITH THEIR SPECIFIC LISTING AND ARE NOT TO CONTAMINATE THE SOIL AND SURFACE WATERS. ALL APPROVED STORAGE CONTAINERS ARE TO BE PROTECTED FROM THE WEATHER. SPILLS MUST BE CLEANED UP IMMEDIATELY AND DISPOSED OF IN A PROPER MANNER. SPILLS MAY NOT BE WASHED INTO DRAINAGE CONVEYANCES. 11. TRASH AND CONSTRUCTION— RELATED SOLID WASTES MUST BE DEPOSITED INTO A COVERED AIR TIGHT RECEPTACLE TO PREVENT CONTAMINATION OF RAINWATER AND DISPERSAL BY WIND. 12. RETAIN SEDIMENT ONSITE TO THE EXTENT PRACTICABLE WITH CONSIDERATION FOR LOCAL TOPOGRAPHY, SOIL TYPE, AND RAINFALL. 13. SELECT, INSTALL, AND MAINTAIN CONTROL MEASURES ACCORDING TO THE MANUFACTURER OR DESIGNER'S SPECIFICATIONS. 14. DEVELOP CONTROLS TO LIMIT, TO THE EXTENT PRACTICABLE, OFF —SITE TRANSPORT OF LITTER, CONSTRUCTION DEBRIS, AND CONSTRUCTION MATERIALS. 15. NO STOCKPILE NOR PORTA —POTY SHALL BE LOCATED WITHIN 50' OF ANY DRAINAGE CONVEYANCE OR DRAIN INLET. SCALE: 1 " - 20' CITY RECORDS NO. o E 0) I o " I-- � V Cb — d - - - ("1 c E 77 rr "�--f S . m ' c ro 5... M ch M C: r i .. C -cn v m o- cn `� Q i = L ch m rn m � THESE PLANS ARE NOT FOR CONSTRUCTION AND ARE TO BE CONSIDERED PRELIMINARY UNLESS A "WET STAMP & SIGNATURE" FROM BOTH THE ENGINEER OF RECORD AND A APPROVAL STAMP WITH A "WET STAMP & SIGNATURE" FROM THE LOCAL GOVERNING AGENCY ARE PRESENT. pFESSI , rte' 0 2 CVl 2/31 OF C RCE 46079 SHEET OF PRINTED:3 /21/2018`° • l oil THESE PLANS ARE NOT FOR CONSTRUCTION AND ARE TO BE CONSIDERED PRELIMINARY UNLESS A "WET STAMP & SIGNATURE" FROM BOTH THE ENGINEER OF RECORD AND A APPROVAL STAMP WITH A "WET STAMP & SIGNATURE" FROM THE LOCAL GOVERNING AGENCY ARE PRESENT. pFESSI , rte' 0 2 CVl 2/31 OF C RCE 46079 SHEET OF PRINTED:3 /21/2018`° BEST MANAGEMENT PRACTICES (BMP'-s) General Notes 1. Best Management Practices (BMP's) contained herein reflect the minimum requirements r protection ill For in depth Alternate methods providing equal or greater p otect on may be utilized. p information on BMP's refer to the California Storm Water BMP Handbooks, avoiloble at www. ccbmphondbooks. com, California Department of Transportation Construction Site BMP Fact Sheets at www. dot. co, gov/ hq lconstruc/stormwoterffactsheets htm, and /ar USEPA BMP Fact sheet 0 http : / /cfpub.epa.gov /npdes /stormwoter. 2. All construction activity shall be performed in accordance with a Stom7water Pollution Prevention Plan (SWPPP) developed and Implemented in compliance with the requirements of the Notional Pollutant Discharge Elimination System (NPDES) Construction General Permit Order No. 2009 - 009 -DWO and as amended by Order No. 2010- 0014 -DWO. J. hhe SWPPP shall.• a. Identify potential pollutant sources and include the design and placement of BMP's to effectively prohibit the entry of pollutants from the construction site onto the street and /or into a storm drain system during construction. b. Be kept on site and amended to reflect changing conditions throughout the course of construction. c. Se kept up to date. Any additional updates requested by agency representative are to be mode immediote/y. 4. Non- Stormwoter discharges are prohibited from entering any storm drain system and /or street. 5. Discharges of pumped ground water require a discharge permit from the State of California Regional Woter Ouolity Control Board (RWOCB). 6. Pollutants shall be removed from stormwoter discharges to the Maximum Extent - Practicable (MEP) through design & implementation of the SWPPP. 7 A standby crew for emergency work shall be available at all times during the wet weather season, which is typically Oct 1 through May 30. Necessary materials sholl be available on site and stockpiled at convenient locations to facilitate rapid construction of emergency devices when rcun is imminent. 8. Portable sonitary facilities shall be located on relatively level ground away from traffic areas, drainage courses, and storm droin inlets. 9. Employees, subcontractors and suppliers shall be educated on all BMP's including concrete waste storage and disposal procedures. 10 Sediment control practices shall effectively prevent a net increase of sediment load in stormwoter discharge. Revisions L1 t:06 /16/2003 COUNTY OF KERN Date Desc NPDES BMP PLATE NO. 5/12 , ,X DESIGNED 9Y: STATE. OF CALIFORNIA ORAWN KH Y: DEVELOPMENT SEDIMENT AND EROSION BMP 1 SH CHECKED BY; STANDARD CONTROL k r Q 0 Qf C� a d C? Z (n X w Match Existing Grade Crushed aggregate greater than 3 inches but smaller than 6 inches. Filter fabric Original O O O grade 12 inch minimum, unless otherwise specified by a soils engineer. Aggregate can be placed on original grade or subgrade. SECTION B -B N TS NOTE: Construct sediment barrier and ` chonnelize runoff to sediment trapping device / f r-•- B as needed' ' or tour times the ClrcumTerence OT the largest construction vehicle tire, whichever Is greater PLAN NTSr TYPE 1 GRAVEL ENTRANCE/EXIT W01* as r grarad to accon 00blAr enticyovteD ftfrrc (12 foot ftm rWh) TADILIZED CONSTRICTION ENTRANCE/EXIT Revisions DATE. 03/1e/23 COUNTY OF KERN Date Desc __. STATE OF CALIFORNIA NPDES BMP PLATE NC}. _sp_2T DESIGNED OY: DRAWN �Y: DEVELOPMENT SEDIMENT AND EROSION BMP eH CHECKED Br STANDARD CONTROL C_ 1 GF Direction of flow L * Spillway elevation match top of curb of s,dt*csk Sandbags /Gravel ** bads tai Sock overlap onto curb _ '_Catch, Basin a e i } Epoch of curb- . Curb ecl,et illwov * Plan Sondbogs1Gravel ** bogs stacked tightly be a* to as k,cl, M a%w+eMr and aft* be : 0;'W fsee fA" cloy b0#4 fir= ma r: and me- aseletx;a&s rmafWV- -. r,wk ;nicf D = 12' Min. ' \ �� �'� \ 11N H = 8" Min, Catch Basin L = 36" Max, SECTION Notes. 1. Catch Basin /lnlet protection shall be installed wherever there is a potential of stormwoter or non -- stormwoter being discharged into it. 2. Inlet protection is required along with other pollution prevention measures such as, erosion control, soil stabilization, and measures to prevent tracking onto paved surfaces. 3. Modify inlet protection as needed to avoid creating traffic hazards 4. Include inlet protection measures at hillside v- ditches and misc. drainage swa/es. 5 Inlet protection shall be inspected and accumulated sediments removed. Sediment shall be disposed of properly and in a manner that assures that the sediment does not enter the storm drain system 6. Damaged bogs shall be replaced immediately. 7 Additional sandbag sediment traps shall be placed at intervals as indicated on site plan. Revisions DATE: _ Date 06/16/2Da3 COUNTY OF KERN � • BMP I S/12 rear DESIGNED BY: STATE OF' CALIFORNIAPD J :.�ti ?t KH DRAW BY: DEVELOPML14T }c E I��EId € ,Atit� 61!%A P f ('WFri<M itr. STANDARD C-O'N I R 0L Paved urea* � '- Corrugated steel panels Original grade SECTION A- A NUT TO L NOTE: Construct sediment barrier and channelize runoff to sediment trapping device sedrnent trapphq device L � e d a: a Q a c� Z P D X lit Match Existing Grade Corrugated stee€ panels* i� € s sltl� tl! e III � M ;:GIs ;�isr Ilal ��� IIIili� IIL:� I, ll EII�I €r•I, ill i �IIIII lillillii R11111 12' min or as required to accommodate anticipated traffic. 24 ft Min. i :)MIng paved *If entrance is not paved, either relocate entrance* the steel panels to edge of pavement or place Type 1 crushed aggregate. PLAN NTS- TYPE 2 ALTERNATIVE ENTRANCE /EXIT use of corrugated steel plates, shaker plates, rumble plates, etc. ;i C -Z STABILIZED ONST UCTIO I' E " P1,,1k C E,/Ef�IT Revisions Date Desc DATE: 03/19/23 COUNTY OF KERN STATE OF CALIFORNIA DEVELOPMENT STANDARD U sr r7 ,r N. DES 8MP •s '+s� c c� � S._-I PYEN AND [_RO.1 =. N C0NTR0L +'LATF_ �{`3 A , ,:i: � s /12 LW%TE 13ESICNED sr: KH DRAWN BY: PECGF BY; C KM Absorbent c Zr, e \ _ Cleanup � �-�= c,.- Material Entrance / exit must be e1e ated to orevent run -off Containment Area Notes. 1. Leaking vehicles and equipment shall not be allowed onsite. Equipment and vehicles shall be inspected frequently for leaks and shall be repaired immediately. Clean up spills and leaks promptly with absorbent materials; do not flush with water. 2. vehicles and equipment shall be maintained, and repaired onsite only in designated areas. Prevent run -on and run --off from designated areas. Containment devices shall be provided and areas shall be covered if necessary. J. Designate onsite vehicle and equipment maintenance areas, away from storm drain inlets and watercourses. 4. Always use secondary containment, such as a drain pan or drop cloth, to catch spills and leaks when removing or changing fluids 5. Legally dispose of used oils, fluids, lubricants, and batteries 6. Provide spill containment dikes or secondory containment around stored oil, fuel, and cheir,ical drums. 7 Maintain an adequate supply of absorbent spill cleanup materials in designated area. 8. it is the contractors responsibility to regularly inspect the vehicle and equipment mamtenarce orea(s). k AD .. _ E AREA :Iq(e s-_sc Ds ;'16/2x� COUNT- GF �<EPN NPDES BMP PLATE NO. Vi ie.PI. F51c:fE0 &Y: S1 ATE C :AL +F;)RNA - ;Tf ;T D EVE M� T SEDIMENT AND EROSION BMP B STA! "I DARE. CONTROL Straw Mulch Hydroseeding >, Hydraulic Mulch Geotextiles, Mats, Plastic Covers and Erosion Control No Blankets 1. SWSlope stabilization practices shotl be designed to preserve existing vegetation where feasible and to revegetate open areas as soon as feasible after grading. These control practices shall include temporary seeding, permanent seeding, mulching, sod stabilization, vegetative buffer strips, protection of trees, or other soil stabilization practices. 2. Soil stabilization shall be implemented on all inactive disturbed areas from October 1 thru May 30 and on all disturbed areas during a rain event or potential rain. J. Stabilization practices shall controVprevent a -osion from the forces of wind and water. 4. Stabilization practices shall be implemented i7 conjunction with sediment trapping /,riltermg practices and practices to reduce the tracking of sediment onto paved roads. 5. When using straw mulching, the minimum cpolicotion shall be 2 tons /acre. Mulch must be anchored immediately to minim &e loss by wind or water. 6. When using hydroseeding /mulching, the minimum, opplicotidn of wood fiber shall be 1,500 lbs /acre, that does not contoin more than 50 percent newsprint. 7 For seeding recommendations, contact: USDA, Notural Resources Conservation Service at 5000 California Avenue, Bakersfield, CA 93309 -0725, Phone: (661) 336 -0967 8. When using hydraulic mulch, the opplicotion shall be between 1 to 2 tons per acre. 9. Geotextiles, mats, plastic covers and erosion control blankets should be considered when disturbed soils may be particulory difficult to stabilize. 10 For geotextiles, mots, and erosion control blankets, installation should be in accordance with manufactures recommendations. Typicolly overlap of geotextiles /mats edges is 2 to 3 in. and stapled every 6 in. When blankets are to be spliced, place blankets end -over -end (shingle style) with 6 in. overlap and staple through overlapped area, epproxirrateiv 12 in. apart. iv CD) .ta b 6 70A1 (70-Y A '" T RMvis -era DALE: CIF •r 06 6 . iO3 COUNTY qtr ;�- - / a PLATE N0. - n° fGhEs7 Eta: Si ATE CF CALIFORNIA NPDES BM, SEDIMENT AND EROSION �---- BMP D _T__ CH, , BY: S T A!"' Di'lRL' CONTROL a } - C a y x d 4 14 € # z 11 z.i =t T LA Notes: 1. Sediments and other materials shall not be tracked from the site by vehicle traffic. The construction entrance roadways shall be stabilized so as to prevent sediments from being deposited into the public roads. Sediment deposited on the roadway must be swept up immediately and may not be washed down by rain or other means into the storm drain system. See Type 1 and Type 2 details. 2. Stabilized construction entrance shall be: a. Located at any point where traffic will be entering or leaving a construction site to or from o public right of way, street, alley, and sidewalk or parking area. b. A series of steel plates with "rumble stri�os ", and /or min >3" to <6" crushed aggregate with length, width & thickness as needed to adequately prevent any tracking onto paved surfaces. IT Adding a wash rack with a sediment trap large enough to collect all wash water con greatly improve efficiency. 4. All vehicles accessing the construction site shall utilize the stabilized construction entrance sites. a. Remove all sediment deposited on paved roadways immediately, b. Sweep paved areas that receive construction traffic whenever sediment becomes visible. c. Rovement washing with water is krohibited if it results in a discharge to the storm drain system. STABILIZED COI` S`I'T,t.TCT I0 N E �NTRANC EXIT Revisions DATE: 06/16/2003 COUNTY OF KERN Date Desc NPDES RMP PLATE iv(}. 2I12 urarFn DESIGNED Err: STATE OF CALIF��RN�.A DRAW: DEVELOP�4ENT SE:DIV�N€ ANf) I- ROSIO`,a B Y CHECKED BY: STANDARD QI. �+ G; N tes Stockpile management procedures and practices are designed to reduce or eliminate air and storm water pollution from stockpiles of soil, and paving materiels such as portlond cement concrete (FCC) rubble, asphalt concrete (AC), asphalt concrete rubble, aggregate base, aggregate subbase or pre -mixed aggregate, asphalt binder (i.e. cold mix) and pressure treated wood. Notes. 1. Protection of stockpiles is a year -round requirement. 2. Locate stockpiles a minimum of 50 feet away from concentrated flows of storm water, drainoge courses, and drain inlets. J. Implement wind erosion /tronsport control practices as appropriate. 4. All stockpiles shall be covered, stabilized, or protected with a temporary linear barrier (i.e. sandbags, etc.) prior to the onset of precipitation. E .111A T RLU ,ST0J_1144 t f Revision$ DAiI: COUNTY F KERN 06/16/2003 ! CO 0 _ Date De$c V12 UPDATE DESIGNED BY: } STATE OF CA'_ FORNIA NPDES BMP P AI E NO. KH DRAWN DEVELOPYENT SEDIMENT AND EROSION c CHECKED BY: STANDARD CONTROL GF t CITY RECORDS NO. 41 Stockpiled Material y y - 41 li,, d- v vR S J fl % W G ' • 1k � a y 1k N •v `v v v - . ` v w -v w �. w v. w i• i i, y v `° SANDBAGS /GRAVEL BAGS PLACED TIGHTLY TOGETHER w .v .v w w .► v y y. i ALL AROUND MATERIAL + V y y y y , \V -41 41 J \V .y J� L � ,1' J ✓ yA df � Jr 1' N tes Stockpile management procedures and practices are designed to reduce or eliminate air and storm water pollution from stockpiles of soil, and paving materiels such as portlond cement concrete (FCC) rubble, asphalt concrete (AC), asphalt concrete rubble, aggregate base, aggregate subbase or pre -mixed aggregate, asphalt binder (i.e. cold mix) and pressure treated wood. Notes. 1. Protection of stockpiles is a year -round requirement. 2. Locate stockpiles a minimum of 50 feet away from concentrated flows of storm water, drainoge courses, and drain inlets. J. Implement wind erosion /tronsport control practices as appropriate. 4. All stockpiles shall be covered, stabilized, or protected with a temporary linear barrier (i.e. sandbags, etc.) prior to the onset of precipitation. E .111A T RLU ,ST0J_1144 t f Revision$ DAiI: COUNTY F KERN 06/16/2003 ! CO 0 _ Date De$c V12 UPDATE DESIGNED BY: } STATE OF CA'_ FORNIA NPDES BMP P AI E NO. KH DRAWN DEVELOPYENT SEDIMENT AND EROSION c CHECKED BY: STANDARD CONTROL GF t CITY RECORDS NO. s� 4-__ -- fi A v - -- } i `' i THESE PLANS ARE NOT FOR CONSTRUCTION AND ARE TO BE CONSIDERED PRELIMINARY UNLESS A "WET STAMP & SIGNATURE" FROM BOTH THE ENGINEER OF RECORD AND A APPROVAL STAMP WITH A "WET STAMP & SIGNATURE" FROM THE LOCAL GOVERNING AGENCY ARE PRESENT. P. 1 1/18/ RCE 46079 SHEET BIMP-1 OF SHEET PRINTED:3 /21/2018 • THESE PLANS ARE NOT FOR CONSTRUCTION AND ARE TO BE CONSIDERED PRELIMINARY UNLESS A "WET STAMP & SIGNATURE" FROM BOTH THE ENGINEER OF RECORD AND A APPROVAL STAMP WITH A "WET STAMP & SIGNATURE" FROM THE LOCAL GOVERNING AGENCY ARE PRESENT. P. 1 1/18/ RCE 46079 SHEET BIMP-1 OF SHEET PRINTED:3 /21/2018 led Containment Notes: 1. Excess and waste concrete shall not be washed into the street or into a droinage system. 2. For washout of concrete and mortar products, a designated containment facility of sufficient capacity to retain liquid and solid waste shall be provided on site and disposed of properly off site. 3. Slurry from concrete and asphalt saw cutting shall be vacuumed or contained, dried, picked up and disposed of properly. ,. OF COATCRETA" f rzilSTT A.MN GEMENT Revisions DATE'o6jlsjzo€IS COUNTY OF KERN Date Desc NPDES BMP PLATE NO. 5 /12 " DESMED Dr. STATE OF CALIFORNIA DRA � W. DEVELOPMENT SEDIMENT AND EROSION BMP E CHECKED BY: STANDARD CONTROL GF Straw barrier Max retch 30 ft Straw barrier End I Detoll A -o- Cross barrier A Toe of slops o FLAN bedback varies N-rT- Slope 2 "X 2' Wood stake Straw ball an outside Straw bap barrier Straw bop on inside Toe of Straw bail an outside Slope , END � TAIL - 1 Straw bail barrier A -A -T_ 1 A straw bale barrier is a temporary lineor sediment bonier consisting of straw boles, designed to intercept and slow sediment laden sheet flow runoff. Straw bole barriers allow sediment to settle from runoff before water leaves the construction site. 1. Place along the perimeter of a site, streams and channels, and /or around stockpiles 2. Place below the toe of exposed and erodible slopes. J. Place down slope of exposed soil areas. 4. Place parallel to roadway to keep sediment off paved areas. 5. 40o not use for drain inlet protection or in areas of concentrated flows- 6. Straw bole to be a minimum of 14 inches wide, 18 inches in height and 36 inches in length. 7 Shall be composed entirely of vegetative material, except for the binding material. 8 8a /e bindings sholl be either steel wire, nylon or polypropylene s€nng placed horizontally. 9. Commercial quality lumber shall be used for 2 inch by 2 inch wood stakes of adequate length. 10. Limit the droinage area upstream of the barrier to 0.25ac/100 ft. 11. Limit the slope length draining to the straw bale barrier to 100ft. 12 Slopes of 2R' or flatter are preferred. 13. If slope exceeds 10X, the length of the slope upstream of the barrier must be less than 50 ft 14. Install straw barrier along a level contour, in a trench and tightly abut adjacent bales. 15. Lost straw bole on end needs to be tumed up slope. - 16. Inspect strow bale borr&ws before and after each rain event. 17 Inspect straw bale barriers for sediment accumulations and remove sediment when depth reaches one third of the barrier height. 18 Replace or repair damaged bales as needed. J STRA TY RALE. R RRIER Revisions DATE: 03/119/2012 COUNTY OF KERN Gate Deems NPDES BMP" PLATE N(7. 5"'n vKwT DESIGNED BY: STATE OF CALIFORNIA _ DRA Kh DEVELOPMENT SEDIMENT AND EROSION B M P cHecK STANDARD CONTROL Absorbent Cleanup Material • .... j, ,� �_ Harmed Ccntaisrrent Area _••°. -� "+ -'�`-` iCSa�"i�rvic>tie Surface /Lining Notes: 1. Fueling shall be performed in a designated area, away from drainage courses. 2. Absorbent cleanup material shall be on site and used immediately in the event of a spill. J. Drip pons or absorbent pods shall be used during vehicle and equipment fueling, unless the fueling is performed over on impermeable surface in a dedicated fueling area. 4. Dedicated fueling areas shall be protected from storm water run -on and runoff, and shall be located at least 50 feet from downstream drainage facilities and watercourses. Fueling must be performed on level- -grade areas. 5. Protect fueling areas with berms and /or dikes to prevent run -on, runoff and to contain spills: VEHICLEI EQUIPAIEA7 FUELING Revisions DATE. 06ft6 %2003 COUNTY OF KERN Dote Desc NPDES BMP PLATE NO. 5/23 t?e DEIGNED er: STATE OF CALIFORNIA KH DRAWN sir: DEVELOPMENT SEDIMENT AND EROSION BMP G CHECKED STANDARD STANDARD CONTROL GF Silt fence constructed along level contour I slops length�\ Maximum tributary area .25 acre/loo ft-, -� 2 "X2" i, of fence. _ . wooden Filter fabric post 0 10' Taptcai coptours y' -~ % 4.C.(max) (u.-.ed for 1 o X :� Flow parposcs rr iy; - 24' - - -;-- ..._.. i Compacted bockfill 22 Maxirrlum 6" min. i � 1$ Turn last 6' of width =500 Filter fabric \ \ fence up--slope 6" L_ -Silt fence rain Notes: 1. Construct the silt fence along a level contour. 2. Silt fences shall remain in place un'il the disturbed area is permanent /y stabilized. J. Provide sufficient room for runoff to pond behind the fence and allow sediment removal equipment to pass between the silt fence and toe of slope or other obstructions. About 1200 sq. ft. of ponding area shall be provided for every acre draining to the fence. 4. Turn the ends of the filter fence uphill to prevent stormwater from flowing around the fence. 5. Leave on undisturbed or stabilized area immediately downslope from the fence. 6. Do not place in live stream or intermittently flowing channels. 7 When standard filter fabric is used, a wire mesh support fence shall be fastened securely to the uoslope side of .the posts using heavy -duty (0.6 inch) wire staples at least 1.75 inches long, tie wires or hog rings. 8 filter fobric shall he woven polyoropv/ene geotexttile with o minimum width of 36 inches and a minimum tensile s ` rength of 100 lb force. 9. Wood stakes shall be commercial gl'ality /umber no less than 2 inch by 2 inch. Wood stakes shall be driven to a depth of no less than 18 inches from surface. H ,SILT r'Y'11r� Ra'e cAM06 /16 /zoos COUNTY OF KERN /23 Desc NPDES BMP PLATE N0. 5/23 uro+;nE DESIGNED Br`: 'STATE 0= :ALIFORNIA DRA BH r: DEV, l_OP�/ENT SEDIMENT AND EROSION BMP H CHECKED 8Y: STANDARD CONTROL GF TYPICAL FIBER ROLL INSTALLATION N.T.S. Notes: 1. Place along the toe, top, face, and at grade breaks of exposed and erodible Slopes. 2. Place on the down -slope of exposed soil areas. J. Place- around temporary stockpi /es. 4. Place along the perimeter of a project. 5. .Slopes greater than 1 :5 may require the use of 20 inch diameter fiber rolls at the top of slopes. 6. fiber rolls shall be either prefabricated or rolled tubes of erosion control blankets with a minimum 8 inch diameter. 7. Slopes 1 :4 or flatter require fiber rolls to de placed no more than 20 feet apart. 8. Slopes 1:4 to 1.2 require fiber rolls to be placed no more than 15 feet apart. 9. Slopes 1 :2 or greater require fiber rolls to be placed no more than 10 feet apart. 10. Fiber rolls shall be placed in a 2 to 4 inch deep trench. 11. Wooden commercial grade stokes, " X J "' shall be used to secure the fiber roll to the ground surface. Stakes shall be a minimum length of 24 inches and driven o minimum of 12 inches. 12. A single -stake installation requires the stakes to be ploced no more than 2 feet apart. 13. If more than one fiber roll is placed in a row, the rolls shall be overlapped, not abutted, a minimum of 1 foot. FIBER ROLL. Revisions DATE" 03/19/2D' S COUNTY OF KERN Dote nest NPDES EMP PLATE NC. 5/23 WDt1E DESIGNED 6'r: STATE OF C.AL'FORN A MWN BY: DEVELOPMENT SEDiPrENT AND EROSION aH BMP I CHECK BY: - STANDARD 0NTR0L r t CITY RECORDS NO. � -4 ..4- 0 ..1.. �W Fiber roll i'�'�'''' '✓ y tti � y ,,i,�,�i'i'i'i 4 Note: Stops 8 min 'i'i'.'�'�'� y �� 4,4,E �'ri�' v Install fiber roll along a level contour. rie .'.'� .,. - 2'to 4" _ i''i'' _V y '.' y _V ' y Fiber rolls �l E wood y E� �.,�� •. stakes max y .'i4.,��,�� ',', _ 4 ft spacing ,� �•�� i•,rii� Vertical spacing 9 -V measured along the 4,'i,4,'�' V face of the slope ENTRENCHMENT DETAIL varies between 10 ft install a fiber roll near and 20 ft " slope where it transitions N.T.S. into a steeper slope TYPICAL FIBER ROLL INSTALLATION N.T.S. Notes: 1. Place along the toe, top, face, and at grade breaks of exposed and erodible Slopes. 2. Place on the down -slope of exposed soil areas. J. Place- around temporary stockpi /es. 4. Place along the perimeter of a project. 5. .Slopes greater than 1 :5 may require the use of 20 inch diameter fiber rolls at the top of slopes. 6. fiber rolls shall be either prefabricated or rolled tubes of erosion control blankets with a minimum 8 inch diameter. 7. Slopes 1 :4 or flatter require fiber rolls to de placed no more than 20 feet apart. 8. Slopes 1:4 to 1.2 require fiber rolls to be placed no more than 15 feet apart. 9. Slopes 1 :2 or greater require fiber rolls to be placed no more than 10 feet apart. 10. Fiber rolls shall be placed in a 2 to 4 inch deep trench. 11. Wooden commercial grade stokes, " X J "' shall be used to secure the fiber roll to the ground surface. Stakes shall be a minimum length of 24 inches and driven o minimum of 12 inches. 12. A single -stake installation requires the stakes to be ploced no more than 2 feet apart. 13. If more than one fiber roll is placed in a row, the rolls shall be overlapped, not abutted, a minimum of 1 foot. FIBER ROLL. Revisions DATE" 03/19/2D' S COUNTY OF KERN Dote nest NPDES EMP PLATE NC. 5/23 WDt1E DESIGNED 6'r: STATE OF C.AL'FORN A MWN BY: DEVELOPMENT SEDiPrENT AND EROSION aH BMP I CHECK BY: - STANDARD 0NTR0L r t CITY RECORDS NO. THESE PLANS ARE NOT FOR CONSTRUCTION AND ARE TO BE CONSIDERED PRELIMINARY UNLESS A "WET STAMP & SIGNATURE" FROM BOTH THE ENGINEER OF RECORD AND A APPROVAL STAMP WITH A "WET STAMP & SIGNATURE" FROM THE LOCAL GOVERNING AGENCY ARE PRESENT. �p,IAN cc P. 12/31/1' 10 c a dY�1 ,��,``t /tom � -4 ..4- - ..1.. �W + " --'I' 1 I THESE PLANS ARE NOT FOR CONSTRUCTION AND ARE TO BE CONSIDERED PRELIMINARY UNLESS A "WET STAMP & SIGNATURE" FROM BOTH THE ENGINEER OF RECORD AND A APPROVAL STAMP WITH A "WET STAMP & SIGNATURE" FROM THE LOCAL GOVERNING AGENCY ARE PRESENT. �p,IAN cc P. 12/31/1' 10 c a dY�1 ,��,``t /tom • _ t1 fi � �l �i THESE PLANS ARE NOT FOR CONSTRUCTION AND ARE TO BE CONSIDERED PRELIMINARY UNLESS A "WET STAMP & SIGNATURE" FROM BOTH THE ENGINEER OF RECORD AND A APPROVAL STAMP WITH A "WET STAMP & SIGNATURE" FROM THE LOCAL GOVERNING AGENCY ARE PRESENT. �p,IAN cc P. 12/31/1' 10 c a dY�1 ,��,``t /tom