Loading...
HomeMy WebLinkAboutDWG 423-7A; CT 99-03; LA COSTA GREENS NEIGHBORHOOD 1.16 & 1.17; 01-11GRADING NOTES (IN ADDITION TO THE REQUIREMENTS OF CHAPTER 15. 16 DF THE CARLSBAD MUNICIPAL CODE.) 1. THIS PW/ SUPERSEDES ALL OTHER PLANS PREVIOUSLY APPROVED 8Y THE CITY OF CARLSBAD REGARDING GfWJ/NG SHOWN ON THIS SET OF PLANS. 2. APPROVAL OF THIS PLAN DOES NOT LESSEN OR WA/Ill: ANY PORTION OF THE CARLSBAD MUNICIPAL CODE, RESOLIJ110N OF CONDITIOW.L APPROVAL. CITY STANDARDS OR OTHER ADDITIONAL DOCUMENTS LISTED HEREON AS THEY MAY PERTAIN TO THIS PROJECT. THE ENGINEER IN RESPONSIBLE CHARGE SHALL REVISE THESE PWIS WHEN NON-CONFORMANCE IS DISCOVERED. J. CITY APPROVAL OF PLANS DOES NOT RELIEVE THE DEVELOPER OR ENGINITR-OF- WORK FRO/,/ RESPONSIBILITY FOR THE CORRECTION OF ERRORS AND OMISSIONS DISCOVERED DURING CONSTRUCOON. ALL PLAN REVISIONS SHALL BE PROl,/PTl Y SUBMITTED TO THE CITY ENGINEER FOR APPROVAL 4. A RIGHT-OF-WAY PERMIT FROM THE CITY ENGINEER WIU BE REQUIRED FOR ANY WORK IN THE PUBUC RIGHT OF WAY. PRIOR TO PERMIT ISSUANCE, A CERTIFICATE OF INSURANCE AS WELL AS AN ADDITIONAL INSURED ENDORSEMENT MUST BE FILED W,1,1/NG THE CITY OF CARLSBAD AS AN ADOlnONAL INSURED ON THE PERMITTEE'S POLICY IN THE MINIMUM AMOUNT OF $1,000,000.00 FOR fACH OCCURRENCE OF LIABILITY. THE INSURANCE COMPANY WRITING THE PQUCY /,!UST 'f&ftRAdfai~Tu-%E B;A"eci?§• HfilD.n¾tP Ga/otS/Z[ c.AZEGORY OF CLASS v 08 5. UNLESS EXEMP1FO 8Y SECTION J01.(b)5 OF THE UN/FOR/,/ BU/WING CODE, RETAINING WALLS OUTSIDE OF PUBUC RIGHT OF WAY REQUIRE SEPARATE: PERMITS FRO/,/ THE BUILDING DEPARn.lENT. 6. NO WORK SHALL BE CQ/,/1,/ENCfD UIITIL Ail PERMITS HAVE BEEN OBTAINED FROM THE CITY AND OTHER APPROPRIATE: AGENCIES. 7. APPROVAL OF THESE PLANS BY THE CITY ENGINEER DOES NOT AUTHORIZE ANY WORK OR GRADING TO BE PERFORMED UIITIL THE PROPERTY OWNER'S PERMISSION HAS BEEN OfITAINED AND A VALID GRADING PERMIT HAS BITN ISSUED. 8. NO REVISIONS WIU BE l,IAl)E TO THESE PWIS WITHOUT THE WRITT[N APPROVAL OF THE CITY ENGINITR, NOTED Wm/IN THE REVISION BLOCK, ON THE APPROPRIATE: SHEET OF THE PLANS ANO THE nTlE SHEET. 9. OR/Glw.L DRAWINGS SHALL BECOME THE PROPERTY OF THE CITY UPON BEING SIGNED 8Y THE CITY ENGINEER. ro. THE ORIG/w.L DRAWING SHAJ.L BE REVISED TO RfflECT AS-BUILT CONDITIONS fJY THE ENGINEER-OF-WORK PRIOR TO Flw.L ACCEPTANCE OF THE WORK 8Y THE CITY. J 1. ACCESS FOR FJRE AND OTHER EMERGENCY VEHICLES SHALL BE MAINTAJNED TO THE PROJECT SIT[ AT Ail TIMES DURING CONSTRUCTION. 12. WHERE TRENCHES ARE WITHIN CITY fASfl,/ENTS, A SOILS REPORT COMPRISED OF: (A) SUMMARY SHEET, (8) LABORATORY WORK SHEETS AND (C) COMPACTION CUR'/£5, SHALL BE SUBMITTED 8Y A PROFFSS/Ow.L ENGINEER OF THE STA1F OF CALIFORNIA, PR/NC/PALLY DOING BUSINESS IN THE FIEW OF APPUED SOILS MECHANICS. THE SOILS REPORT WIU BE SUBMITTED TO THE CITY ENGINEERING INSPECTOR WITHIN TWO WORKING £l<I l'S OF THE COMPLEOON OF FJEl.J) TES1S. 13. A SOILS COMPACT10N REPORT ANO COMPLIANCE VERIFICATION REGARDING ADHERENCE TO RECOMMENDATIONS OUTUNED IN THE SOILS REPORT IS REQUIRED PRIOR TO TH£ ISSUANCE DF A BU/WING PERMIT. ALL CONTROLLED GRADING SHALL BE DONE UNDER THE DIRECTION OF A PROFFSS/Ow.L ENGINEER OF THE STA TE OF CALIFORNIA PRINCIPAJ..l. Y DOING BUSINESS IN THE FIEW OF APPLIED SOILS MECHANICS. AJ..l. FJU OR FUTURE RU AREAS SHALL BE CONSTRUCT[!) IN ACCORDANCE W1TH THE CITY OF CARLSBAD STANDARD SPECIFICATIONS ANO THE " EARTHWORK SPECIFICATIONS " ATTACHED TO THE PRELJl,//w.RY SOILS /NVESTIGAT10N. DAILY FIELD COMPACTION REPORTS WIU BE SUBl,/fTT[I) TO THE "ROJECT INSPECTOR. 14. A PRECQNSTRucnoN l,!EEnNG SHAU, B£ HELD AT THE Sf1E PRIOR TO IH£ BEG/NII/NG OF WORK ANO SHAU, B£ ATTFNQED BY ALL Rf PR£SENTAID£S RESPQNSIBLE FOR CQNSTRUCTlON INSf'£C710N. SUl'EIMSION, TESTING ANO ALL 01H£R ASPECTS OF THE WOR~ THE CONTRACTOR SHALL SCHEDULE THE MEETING THROUGH THE PERMIT CLERK 438-3891) AT LEAST FIVE (5) WORKING O'.YS PRIOR TO STARTING CONSTRUCTION. APPROVED DRAWINGS MUST BE AVAJLABLE PRIOR TO SCHEDULING. THE GRADING PERMIT WIU BE PROVIDED 8Y THE PROJfCT INSPECTOR AT THE MEETING. 15. ALL /NSPECUON RfOUES1S OTHER 11:W/ [OR PRfCONSTRUCTlON MEEJING WILL B£ mi~ ~'Ss~f,~ulrft{f/8Lfi£ffoZ'Ms-U8¥la!N't€f!JfU JRI#1Wf2 -b1oN} ,}T ON THE DAY 8[[0Rf THE /NSPECUQN IS NE[{)[D INSPECOONS WIU BE l,IAl)E THE NEXT WORK DAY UNLESS YOU REQUEST OTHER'NlSE. REQUESTS MADE AFTER 2:00 P.M. WILL 8£ SCHEDULED FOR TWO FUU WORK DAYS LATER. 16. THE OWNER AND/OR APPUCANT THROUGH THE DEVELOPER AND/DR CONTRACTOR SHAJ.L DESIGN, CONSTRUCT ANO l,IA/NTAJN Ail SAFETY DEVICES, INCLUDING SHORING, ANO SHALL BE SOLELY RESPONSIBLE FOR CONF"ORMING TO ALL LOCAL, STATf ANO FtOERAL SAFETY AND HfALTH STANDARDS, LA~ AND REGULATIONS. 17. THE CONTRACTOR SHALL CONFORM TO LABOR CODE SECOON 6705 8Y SUBMITTING A DETAIL PLAN TO TH£ CITY ENGINEER AND/OR CONCERNED AGENCY SHOWING THE DESIGN OF SHORING, BRACING SLOPING OR OTHER PROVISIONS TO BE MADE OF WORKER PROTECTION FROM THE HAZARD OF CAVING GROUND DURING THE EXCAVAOON OF SUCH TRENCH OR TRENCHES OR DURING THE PIPE INSTALLATION THEREJN. THIS PLAN MUST BE PREPARED FOR ALL TRENCHES FIVE FEET (5 ') OR MORE IN DEPTH AND APPROVED 8Y THE CITY ENGINEER ANO/OR CONCERNED AGENCY PRIOR TO EXCAVATION. IF THE PW/ VARIES FROM /HE SHORING SYS[El,I STANDARDS ESTABUSHW 8Y THE CONSTRUCTlON SAFfi ORDERS, Tm£ B CA1 IFQRNIA ADldfN/STRATM COD£ THE PLAN SHAU, BE PRf PAREQ BY A REG/SIERfD ENGINEER AT THE CONTRACTORS £XP£NSE, A COPY OF THE OSHA EXCAVATION PERMIT MUST BE SUBM{TT[I) TO THE INSPECTOR PRIOR TO EXCAVATION. 18. NO BLASTING SHALL BE PERFORMED UNTIL A VALID BLASTING PERMfT HAS BEEN OBTAJNED FROM THE CITY OF CARLSBAD. SUBMfT APPLICAOON FOR 8LAST1NG PERMIT WELL IN ADVANCE OF THE SCHEDULING OF BLASTING OPERATIONS. 19. IF ANJ'. ARCHAEOLOGICAL RESOURCfS ARE QISCOYFRW W111-IIN ANY WORK AR£A DURING CQNSTRUC110N, OPERATIONS WILl CEASE W!,!EQIAIELY AND THE PERMITTEE WILL NOTIFY THE CITY ENGINITR. OPERATIONS WIU NOT RESTART UNTIL TH£ PERM/TT[£ HAS RECEJVfD WRITTEN AUTHORITY FROM THE CITY ENGINEER TO DO SO. 20. ALL OPERATIONS CONDUCTED ON TH[ SITE OR ADJACENT THERETO, INCLUDING WARMING UP, REPAIR, ARRNAL, DEPARTURE OR OPERATION OF TRUCKS, EARTHMOVING fOUIPMENT, CONSTRUCTION EQUIPMENT AND ANY OTHER ASSOCIATED GRADING EQUIPMENT SHAJ.L BE UM/TED TO TH£ PERIOD BETWEEN 7:00 AM. AND SUNSET EACH DAY. MONO'.Y THRU FRIDAY AND NO EARTHMOVING OR GRADING OPERATIONS SHALL BE CONDLJCT[I) ON WITKENDS OR HOLIDAYS. (A LIST OF CITY HOUDAl'S IS AVAJLABLE AT THE ENGINEERING DEPARTMENT COUNTER.) 21. ALL Off-SITE HAUL RQ!/TfS S/Wl, BE SUBl,!(TTED BY THE CONTRACTOR TO 1H£ CID'. ENGINEER FOR N'PROYAL TWO FULL WORKING DAys PRIOR TO BEGINNING OF .WORK. 22. IMPORT MATERIAL SHAU BE OBTAJNED FROM, AND WASTE MATERIAL SHAJ.L BE DEPOSITED AT, A SITE APPROVED 8Y THE CITY ENGINEER. THE CONTRACTOR SHALL B£ RESfONSIBLE FOR ANY OEBRIS OR QWAGE OCCURRING ALONG THE HAUL RQ!/TfS OR ADJACENT STREETS AS A RfSULT OF THE GRADING DPfRAUON 23. BRUSH SHALL BE REMOVED ONLY WTTHIN THE ARfA TO BE GRADED. NO TREES ARE TO BE REMOVED UNLESS SPECIRCA/..L Y NOTED ON THE PLAN. 24. ALL AREAS SHALL BE GRADED TO DRAIN.GRADING RESULTING IN THE PONDING OF WATER IS NOT PERMITTED. ALL EARTHEN SWALES AND DITCHES SHALL HAVE A MINIMUM ON£ PERCENT SLOPE. 25. THESE PWIS ARE SUBJECT TO A SIGNED ANO APPROVED SET OF EROSION CONTROL PLANS. EROSION CONTROL SHAJ.L BE AS SHOWN AND AS APPROVED BY THE CITY ENGINEER OR AS DIRECT[!) fJY THE PROJ£CT INSPECTOR. 26. AJ..l. SLOPES SHALL 8£ TRIMMED TO A FINISH GRADE TO PRODUCE A UN/FOR/,/ SURFACE AND CROSS SECTION. THE SITE SHALL BE LEFT IN A NEAT AND ORDERLY CONDITION. AU STONES, ROOTS OR OTHER DEBRIS SHALL BE REMOVED AND DISPOSED OF AT A SITE APPROVED OF 8Y THE CITY ENGINEER. 27. AJ..l. SLOPES SHALL BE IRRIGATED, STABIUZED, PWIT[I) ANO/OR HY'DROSEEDED WITHIN TEN (10) DAYS OF TH£ TIME WHEN .fACtj SLOPE IS BROUGHT TO G_RADE AS SHOWN ON THE APPROVED GfWJING PLANS. 28. LANDSCAPING SHAU BE ACCOMPLISHED ON AU SLOPES AND PADS AS REQUIRED BY THE CITY OF CARLSEW) LANDSCAPE MANUAL. THE LANDSCAPING PLANS FOR THIS PROJECT, DRAWING NO. 423-7L, AND/OR AS DIRECTED BY THE CITY ENGINEER OR PLANNING DIRECTOR. 29. TH£ OWNER/APPUCANT SHAJ.L INSURE THAT ALL CONTRACTORS SHALL COORDIW.1F THE WORK OF THESE GRADING PLANS WITH THAT SHOWN ON BOTH THE LANDSCAPf AND IRRIGATION PLANS AND THE IMPROVEMENT PLANS AS REQUIRED FOR THIS WORK IN ACCORDANCE WITH THE LANDSCAPE MANUAL TIM[ REQUIREMENTS. J-0. STORM DRAIN PIPE SHAU BE REINFORCED CONCRErr PIPE W1TH A l,//N/1,/UM 0-LDAO OF 1,JSO. FOR PRNATE STORM DRAIN PIPES, UP TO 15" P\C MAY BE IJ11LIZED PROVJDED DEPTH IS LESS THAN 15 FtET AND B'CKFJUED WITT/ J/4" ROCK PER SDRSO S-4 TYPE "c" AND PIPE MEETS AS7M STANDARD J-034 FOR SDR J5 SOUD WAJ..l. PIPE. 3 I. WHERE AN EXISTING PIPE UNE IS TO BE ABANDONED AS A RESULT OF THE GRADING OPERATION, fT SHALL BE REMOVED WITHIN TWENTY FtET OF BUILDING OR STREET ARfAS AND REPLACED WITH PROPfRLY COMPACT[!) SOILS. IN OTHER ARfAS THE Pr PE WILL BE PLUGGED W1TH CONCRErr OR REMOVED AS APPROVED fJY THE CITY ENGINEER. 32. TH£ CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING FAC/UT1ES (ABOVE GROUND AND UNDER GROUND) Wm/IN THE PROJECT SITE SUFFICIENTLY AHEAD OF GRADING TO PERMrr THE REVISION OF TH[ GFW)/NG PLANS IF rr IS FOUND THAT THE ACTUAL LOCATIONS ARE IN CONFI.JCT WITH THE PROPOSED WORK. JJ. TH£ CONTRACTOR SHALL NOTIFY AFITCTE:D UTILITY COMPANIES (SEE BELOW) AT LEAST 2 FUU WORKING DAYS PRIOR TO STARTING GRADING NEAR THEJR FACIUT1ES AND SHALL COORDIW.1F THE WORK W1TH A COl,/PANY REPRESENTATIVE. UNDERGROUND SERVICE ALERT (800) 422-4133 SDG&E ~06) 660-7343 PACIFJC BELL BOO~ 892-0123 ADELPHIA CABLE COMMUNICATIONS 760 438-7741 CITY OF CARLSBAD(STREETS d: STORM DRAIN) 60 434-2980 CARLSBAD MUNICIPAL WATER DISTRICT 760 438-2722 LEUCADIA WAS1FWATER DISTRICT (760) 753-0155 34. PERMIT COMPLIANCE REQUIREMENTS: A FOR CONTROLLW GRADING-THE APPLICANT HIRES A CML ENGINEER, SOILS ENGINEER, AND/OR GEOLOGIST TO GI\/[ TECHNICAL ADVICE. OBSERVf AND CONTROL THE WORK IN PROGRESS {15.16.120 .BJ CARLSBAD MUNICIPAL CODE. B. PRIOR TO FJtW. APf'RQYAL OF A GRADING P£RMIT THE FOU.OWING REPORTS MUST BE SUBMITT[I) TO THE CITY ENGINEER \114 THE PROJECT INSPECTOR / 15.16.120.9.t:.10/ CARLSBAD MUNICIPAL CODE: (1) FJNAL REPORT BY SUPERVISING GRADING ENGINITR STATING ALL GRADING IS COMPLETE. ALL EROSION CONTROL, SLOPE PLANTING AND IRRIGATION ARE INSTALLED IN CONFORMANCE WITH CITY CODE AND THE APPROVED PLANS (OBTAIN S'MPLE OF COMPLIANCE LETTER FROM CITY ENGINEERING DEPARTMENT). (2) AS-BUILT GRADING PLAN. (J) REPORT FROM THE SOILS ENGINEER, WHICH INCLUDES RECOMMENDED SOIL BEARING CAPAC/TTES, A STATEMENT AS TO THE EXPANS/\1[ QUAUTY OF THE SOIL. AND SUMMARIES OF F1£W AND LABORATOR'f TESTS. THE REPORT SHAl.l ALSO INCLUD£ A STATEMENT BY THE SOILS ENGINEER THAT THE GRADING WAS DON£ IN ACCORDANCE WITH TH£ REQUIREMENTS AND RECOMMENDATIONS OUTUNED IN THE PREUl,//NARY SOILS REPORT AND ANY SUPPLEMENTS THERETO. (4) REPORT WITH AS-BUILT GEOLOGIC PLAN, IF REQUIRED 8Y THE CITY. J5. UNLESS A GRADING PERMfT FOR THIS PROJECT IS ISSUED WITHIN ONE ( 1) YulR .4F1ER THE CITY ENGINITR'S APPROVAL. THESE PLANS MAY BE REQUIRED TO BE RESUBM{TT[I) FOR PLANCHECK. PLANCHECK FUS WIU BE REQUIRED FOR ANY SUCH RECHECK. 36. THE SOILS REPORT TITLED VILLAGES OF LA COSTA "THE GREENS" PREPARED BY CEOCON, JUNE 25, 2001 UPDATED BY LETTERS OCT. 15, 2003, AND NOV. 4, 2004, SHALL BE CONSIDERED AS A PART OF THIS GRAD/NC PLAN. ALL GRADING SHAU Bf DONE IN ACCORDANCE WITH THE RECOMMENDATIONS AND SPECIFICATIONS CONTAINED IN SAID SOILS REPORT. RESOWTION NOTES COMPLIANCE WITH APCO RULES 51 (TH£ "NUISANCE" RULE), 52 (PARTICULATE MATTER), ANO 5 4 (OUST ANO FUMES) OF TH£ AIR QUALITY CHAPTER WOUW EFFECT/"1::L Y MIT/GA TE OUST IMPACTS GENERA TED OUR/NG CR AD/NC OPERATIONS. THE FOLLOWING MEASURES ARE REQUIRED TO ACHIE"1:: COMPLIANCE WITH THESE RULES AND REDUCE CONSTRUCTION RELATED ro AIR POLLUTANTS: 1. THE WATERING OF ALL SURFACES BEING GRADED AND HAUL ROUTES SHALL BE REQUIRED DURING DRY WE"A THER CONDITIONS. 2. ALL UNPAVED AREAS SHALL 8£ REVEGETA TEO ACCORDING TO THE APPR0"1::D LANDSCAPE PLANS AS SOON AS POSSIBLE AFTER GRADING. 3. ALL CONSTRUCTION-RELA TEO TRAmC SHALL BE RESTRICTED ro ROUTES THAT AR£ DUST-CONTROLLED, REDUCED SPEED LIMITS SHALL 8£ MAINTAINED FOR ALL HAUL AND CONSTRUCTION VEHICLES 4. ALL CONSTRUCTION ACTIVITIES SHA LL BE LIMITED OUR/NG PE.R/OOS OF HIGH WINDS. 0 CONSTRI.ICTION EQUIPMENT 5. ALL HEAVY-DUTY. DIESEL POWER£. SHALL BE. OPE.RA TED ACCORD/NC TO OPERA TING INSTRUCT/ON (WITH THE. FU TO RECOMMENDED LEVEL OF NOX EM/ R£SUL T IN E.XCE.SS/VE VISIBLE SMOKE CONTROL POLLUTANT EMISSIONS. MANUFACTURERS SUGGESTED E.L INJE.CTION TIMING RE.TAROEO SSIONS, BUT WHICH WOULD NOT [MISSIONS) IN ORDER TO BE SUBJECT TO REGULARLY 6. CONSTRUCTION EQUJPME.NT SHAU SCHEDULED MAINTENANCE./TVNE-UPS NOT BEING UTILIZED TO A VOID EXCE.S , AND BE TURNED OFF WHEN S/1/E IDLING EMISSIONS. AL GOA TING ANO CUT-BACK 7. THE. APPL/CATION OF ARCHITECT/JR ASPHALT SHALL ADHE.RE. TO APCO RU EFFECTIVELY CONTROL OTHER CONSTR LES 67. 9 AND 67. 7, TO UCTION-RF:LA TE:D EMISSIONS OF AIR POLLUTANTS. ALL MONITOR FOR COMPLIANCE 8. THE ENGINEERING DEPARTME.NT SH OUR/NG AU GRADING OPE.RATIONS OF THE PROJE.CT. EAS THAT ARE GRADED ANO 9. AU BUILDING PAO ANO STREET AR REMAIN VACANT OR UNDNE:LOPED FO MONTHS AFTE.R TH£ GRADING OP£RAT, SEE.OED ANO ADEQUATELY IRRIGATE:D R A PERIOD OF MORE THAN 6 ION IS COMPLETED SHALL BE. TO REDUCE EROSION ANO VISUAL IMPACTS. 1 a NO MORE THAN 25 RESIDENTIAL B THE. SUBDIVISION SHALL 8£ ISSUED U CIRCULATION ACCESS ROADS INSTAUE:, UNITS, THE CIRCULATION IMPROVEMEN SATISFACTION OF THE. CfTY ENGINEER U/LOING PE.RM/TS (UNITS) WITHIN NT/L THERE ARE TWO 0. PRIOR TO E.XCE.EOING 25 TS MUST BE COMPLETED TO THE. ANO THE. FIRE MARSHAL. IMPORTANT NOTICE \ ""' ~ 0 0 ~ OWNER'S CERTIFICATE \ ClrY OF ENCINITAS \ ,~ ' VICINITY MAP NTS JECT E I HEREBY CERTIFY THAT A REG/STEREO SOILS ENGINEE.R OR GEOLOGIST HAS BE:EN OR WILL BE RETAINED TO SUPERVISE OVER ALL GRADING ACTIVITY AND ADVISE ON THE COMPACTION ~p ~= Sil RE. ~-----• ~~•07 •0G"" BY FRED ARBUCKLE PRESIDENT MORROW DEVELOPMENT AS AGE.NT FOR REAL E:STATE. COLLATERAL MANAGEMENT COMPANY SOILS ENGINEER'S CERTIFICATE I, SHANE RODACKER, A REG/STEREO CIVIL ENGINE.E.R IN THE STATE OF CALIFORNIA. PRINCIPALLY DOING BUSINE:SS IN TH£ FIELD OF APPLIED SOIL ME.CHAN/CS, HEREBY CERTIFY THAT A SAMPLING AND STUDY OF THE SOIL CONDITIONS PREVALE.NT WITHIN THIS SITE WAS MADE BY ME OR UNDER MY DIRECTION BETWEEN THE DATES OF =c==--=,c-:-:-=-=-ANO =,.,--,-::-:--==::=-:-:--:::::-:-::· TWO COMPLETE COPIES OF THE SOILS REPORTS COMPILE.D FROM THIS STUDY. WITH MY RE.COMME.NDATIONS, HAVE BEEN SUBMITTE.O TO THE OFFICE OF THE. CITY ENG/NEE.R. FURTHERMORE, I HAVE. REVTEWE.O THESE. GRADING PLANS ANO CE.RT/FY THAT THE RECOMMF:NOATIONS INCLI.IOEO IN THE SOILS REPORTS FOR THIS PROJECT HAVE BEEN INCORPORATED IN THE GRADING PLANS ANO SPECIFICATIONS SHANE RODACKER R.C.E. NO. 63291 EXP. DATE.: 06-30-06 "DECLARATION OF RESP ONSIBJ,E CHARGE" I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK FOR THIS PROJECT, THAT I HAVE EXE.RCISE.O RESPONSIBLE. CHARGE OVER THE DESIGN OF THE PROJE.CT AS DE.FINED IN SECTION 67D3 OF THE BUSINESS ANO PROFESSIONS CODE. ANO THAT THE. DESIGN IS CONSISTENT WITH CURRENT STANDARDS. I UNDERSTAND THAT THE. CHE.CK OF PROJE.CT DRAWINGS AND SPECIFICATIONS BY THE. CITY OF CARLSBAD OOE.S NOT RELINE: ME. AS ENGINEER OF WORK, OF MY RESPONSIBILITIES FOR PROJECT DESIGN. FIRM: HUNSAKER .t ASSOCIATES AOORE.SS: 101 79 HI.IENNE.KENS A VE CITY, ST.: SAN DIEGO CA TELEP~Ht/E: (858) 558-4500 BY , ="' J /t!'/).::;b ONO L. MARTIN P.E. NO.: RC£ 48670 EXPIRAnON DATE: ~6-/=.J~D6~0~6~------- SOURCE OF TOPOGRAPHY DATE: _1.,/~'f .... f_tJ S"~---- TOPOGRAPHY SHOWN ON THESE PLANS WAS GE.NERATEO BY ROBE.RT J. LUNG .t ASSOCIATES (4-14-2004) ANO FIELD SURVEY BY O'DAY CONSULTANTS IN APRIL, 2001. TOPOGRAPHY SHOWN HERF:ON CONFORMS TO NATIONAL WORK TO BE DONE THE GRADING WORK SHALL CONSIST OF THE CONSTRI.ICTION OF ALL curs AND FILLS, REMEDIAL GRADING, DRAINAGE. FACILIT/E.S, EROSION CONTROL FACILITIE.S, AND PLANTING OF PERMANENT 1.ANOSCAPING AND PRE.PARAT/ON OF AS-BUILT GRADING PLANS, AS-BUILT GE.OLOGIC MAPS ANO REPORTS, ALL AS SHOWN OR REQUIRE.D ON THIS SET OF PLANS ANO THE. CITY STANDARDS, SPE.C/FICATIONS, REQUIREMENTS, RESOLUTIONS ANO ORDINANCES C/TE:O ON T/:IESE. PLANS. THE GRADING WORK SHAU BE PE.RFORMEO IN ACCORDANCE WITH THE FOLLOWING DOCUMENTS, CURRENT AT THE TIME OF CONSTRUCTION, AS 0/RECTE.O BY THF: CITY ENGINEER. CARLSBAD MUNICIPAL COO£. CITY OF CARLSBAD STANDARDS. THIS SET OF PLANS. 1. 2. .J. 4. 5. 6. 7. 8. 9. RESOLUTION NO. 2001-318 DATED OCT. 2.3, 2001, ANO NO. 5011 THROUGH NO. 5016 DATED SEPT. 5, 2001. THE STANOAFID SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (GREE.N BOOK). SOILS REPORT ANO RECOMMENDATIONS BY GEOCON DATED JUNE 25, 2001, UPDATED LETTER DATE:O NOV. 04, 2004. THE. SAN DIEGO AREA REGIONAL STANDARD DRA WINGS AND AS MAY BE MODIFIED BY THE CITY OF CARLSBAD STANDARDS. FINAL PROGRAM EIR 98-07 AND THE. MITIGATION MONITORING ANO RE.PORTING PROGRAM. LEUCADIA COUNTY WASTE. WATER DISTRICT STANDARD SPECIFICATIONS 10. STORM WATE.R POLLUTION PREVENTION PLAN. PREPARED BY: HUNSAKER &-ASSOCbHES . W0/0 NO. 937CJ27772. DATED OCT 12 2004. 11. CALIFORNIA STORM WATER QUALITY ASSOCIATION, STORM WATE.R BEST MANAGEMENT PRACTICE, CONSTRUCT/ON HANDBOOK ANO STATE: OF CALIFORNIA, OEPARTME.NT OF TRANSPORTATION, CONSTRUCT/ON SITE: BEST MANAGEMENT PRACTICES (BMP) MANUAL. PfSCRIPIIQN SUBDIVISION 801./NDARY RIGHT OF WAY LOT LIN£ EASE.MENT LINE EXISTING STORM DRAIN PROPOSE.O .JO• RISER PROPOSED .J6" RISE.R PROPOSED 12" PVC STORM DRAIN PROPOSED 18" RCP STORM DRAIN WING TYPE HEADWALL STRAIGHT TYPE HEADWALL PROPOSED SPOT ELEVATIONS EARTHE.N SWALE CUT/FILL LINE. DAYLIGHT LINE. SLOPE EMBANKMENT (2: 1 MAX.) EXISTING CONTOUR FINISH CONTOUR TE:RRACE. DITCH EXISTING BROW DITCH LEGEND STD PWG, PER EXIST. IMP PLANS owe NO 397-2C SDRSO 0 -34 SORSD 0-30 CUT/FILL DETAIL °,I" SHT. 3 SUBORAJNS (TO BE OETE.RMINE.D DURING CONSTRUCTION) AC SWALE PCC CHANNE.L RIPRAP 1/2 TON RIPRAP 1/4 TON RIPRAP N0.3 BACKING PIPE. COLLAR CARLSBAD OS-5 SDRSO S-10 SYMBOL -------- ()::1 == C)::• == F'il ---,(J -18 . .,_ __ _ ---,so--- => .... ---... ----------,r------•• .. . •• y _ w ---7-J-.-..a-::.:-·--. . . . . -,..,-. - ------L"---- -._ - QUANTl1Y 4 EA 1 EA 69 LF 198 LF 1 E.A. 1 E.A. 2,056 LF 1,970 LF 240 LF 92 LF 116 CY 17 CY 21 CY 1 £A. 1 EA . AB BREVIATI ONS MAP ACCURACY STANDARDS. TCALI ~ ENGINEER OF WORK ST STREET -TC TOP OF CURB I GB GRADE BREAK RT RIGHT REFERENCE DRAWINGS BC BEGIN CURVE. LT LEFT ~ ~ I o.Y /},. c,.;t:, . CITY OF CARLSBAD DRAWING NO. -397-2C EC ENO CURVE. FS FINISHED SURFACE :,/y/,,s-CITY OF CARLSBAD DRAWING NO. -397-28 HP HIGH POINT N.T.S. NOT ro SCALE. RAONO L. MARTIN • DATE LP LOW POINT TW TOP OF WALL RCE NO 48670 EXP. 6/30/06 FL FLOW LINE TF TOP OF FOOTING C.B. CATCH BASIN C.I. CURB INLET BENCH MARK OWNER EVC ENO VE.RT/CAL CURVE. c.o. CL£ANOUT BVC BEGIN VERTICAL CURVE RCP REINFORCED CONCRETE PIPE R£AL ESTATE: COLLATERAL MGMT. co., FG FINISHE.O GRADE DoSCRIPTION: STD. STREIT SURva MONUM£NT A DELAWARE CORPORATION 1903 WRIGHT PLACE LOCATION: STA 288+89 EC ON CENTERUNE SUITE 1BO OF EL CAMINO REAL CARLSBAD CA, 92008 QUANTITIES* RECORD FROM: SAN DIEGO COUNTY (760) 929-2701 EARTHWO RK VERTICAL CONTROL CUT: 215,356 CY EJ..£VA TTON: J11.41 NGVD 1929 I.EG/\L In:;l2CRl£TION F/U: 215,356 CY RE.ME.DIAL: 97,633 CY ~NING DEPARTMEN T APPROVAL "AS BUILT" BEING A SU3DIVISl(X>I OF LOTS 16 -18, 39, 41, ANJ 49 OF Tl-£ CITY OF CARLSBAD TRACT CT 99-0J, VILLAGES OF LA COSTA -LA ~-COSTA GRE.ENS IN Tl-£ Cl TY OF CARLSBAD, COI.NTY OF SAN DIEGO, * QUANTITIES SHOWN ARE FOR BONO/NG ONLY ANO Lkw Dm:3///0S-1ft.L1 -/-/L.M r~ STAT£ OF CAL IFORNIA, ACCORDING TO MAP NO . 14543 FILED IN Tl£ ARE NOT TO BE. USE.D FOR 8/00/NG, BUOGITS (SDMID) OFFICE OF Tl-£ SAN DIEGO COlNTY R£CORDER (Xv FE.BRUARY 12, 200.3. OR OTHER PURPOSES. ASS / S 7 .~ PWNlllG DIRl:CTOR R,/~e,r,70 ) ~!_.30LIO DATE ~m~"' Ag -DATE: z,/ t /o~ EXP. REVIEWfD BY'i/J.,. !t-h~/oa RECOIDIEIIDED BY: 1'-nl'-bN-"'-J<-e "n~~ !:4 /""~'4-, (PRIIIT RAIIE) INSPECTORI 0DATE l!ASIS OF BEARINGS PROlE!;;I LO!;;AilON I Si ET I CITY OF CARLSBAD Lill THE BASIS OF B£AR/NGS FOR THIS SURVEY IS THIS PROJE.CT IS LOCATED WITHIN ENGINEERING DEPARTMENT 1 THE. CAUFORNIA COOROINA TE: SYSTE.M -1983, ASSESSORS PARCE.L NOS. ZONE. VI, 1991. 35 E.POCH, NORTH AME.RICAN 213-112-07 TO 213-112-10, GRADING AND EROSION CONTROL PLANS FOR: DATUM OF 1983 (N.AD83), GRID BEARING 21.J-112-2.J, 2I.J-112-25, LA COSTA GREENS BETWfEN STATION CLSB-153 ANO STATION 21.3-112-30, AND 213-111-05. THE. CLSB-070 AS SAID COORDINATES ARE. PUBLISHE.D CALIFORNIA COORDINATE INOE.X OF THIS HUNSAKER SECTION 4216/4217 OF THE GOVE.RNME.NT CODE IN THE CITY OF CARLSBAD SURVEY CONTROL PROJE.CT IS N ~ E ~ NEIGHBORHOODS 1.16 AND 1.17 & ASSOCIATES S AN O l (CO, INC RE.QUIRES A OIGALERT /DENT/FICA T/ON NUMBER BE. NETWORK ESTABLISHED BY RE.CORO OF SURVEY APPROVED81 :~ LLOYD B. HUBBS ISSUED BE.FORE A PERMIT TO EXCAVATE WILL BE. MAP NO. 17271, FILED IN THE omcE OF THE VALID. FOR YOUR 0/GALERT 1.0 . NI.IMBF:R CALL SAN DIEGO COUNTY RECORDER ON FE.BRUARY 8, ~✓--~~ J.~'-"r UNOE.RCROUND SE.RV/CE ALERT AT: 2002. IE: N 36.47'12" W CITY ENG/NE; RCE a p1~ u5 DATE Pl.ANNING 10179 Huemekens Street ENGINEERING San Diego, Ca 9l1l1 SURVEYING PH(8SS)SS&--ISOO · FX[8SS)SS8-1-41-4 TOLL FREE 1-800-422-4133 tl/Z4-/IJ8 RLJVf 1t\ A.S -B I.I/L.:1 OWN er, I PROJECT NO. I DRAWING NO. DATE INITIAL DA TE INITIAL DATE INITIAL CHKO B'r': r_\.Jt:,.,, TWO WORKING DAYS BEFORE YOU DIG REVISION DESCRIPTION RVWD 8 Y: CT 99-03 423-7A ENGINF:ER OF WORI< OTHER APPRoVN.. ClrY APPRoVAL R: \OJN \&Eng\Rough Croding\0374RG01.dwg{ O}Feb-04 -2005:09:23 W.0 . No. 2352-0108 kiz.z uJ - 0 :e G') 0 200 100 200 SCALE 1 "-200 SHEET INDEX MAP INDEX MAP SC~LE: 1 "-200 ' SHEET INDEX NOTES & DETAILS SHEET 1-3 GRADING SHEET 4 -5 DISPOSAi. SITE SHEET 6 -8 EROSION CONTROL SHEET 9-11 PLANNING ENQNEERINC SURVEYING HUNSAKER & ASSOCIATES S AN D I E G O, I M C 1017':I Huemekem Street S.n Diego. Ca 92121 PH(858~500· FX(858)558.14'M INDEX MAP LEGEND SUBDIVISION BOUNDARY STORM DRAIN RIGHT OF WA Y EASEMENT STREET NAME LOT NUMBER ==[12)]11=== ------------ ESTRELLA DE MAR ROAD 60 SHEET NO. ~or Ess,0"i:'. • l < ,,~ ,:.o . "-i < ~')...~ 1i....-:~ t;;'(" -'2 -er z z ~ NO. 48670 ~ D'; EXP. 6/30/06 ~ • <I';,. ~ ,"'" ., d"t C OF C-'\.. \~ , ." .,._. ' . ~: :~ _,: BENCH MARK DESCRIPTION: STD. STREET SURVEY MONUMENT ENG INEER OF WORK LOCATION: STA. 288+89 EC ON CENTERLINE OF EL CAMINO REAL ~,y, J_' RECORD FROM: SAN DIEGO COUNTY ./v/4 )-VE.RnCAL CONTROL RA ONOLMA';J: 1 dA TE ELEVATION: 311.41 NGVD 1929 RCE NO 48610 EXP.. 6/30/06 .l ' ~I 2 MAX R/W 10' 2% 1' ~ I ROUGH GRADE SECTIONS C/L 60' R/W 30' 30' 40' IMPROVEMo/TS PER DWG 423-7 ~ ~) ' 2' UNDERCUT• R/W 10' ,. 1 ' ~-I /2.-1 ',," I "- •-SEE NOTE 2 BELOW NOTES: ESTRELLA DE MAR ROAD N.T.S. 1. .., INDICATES ELEVATTON AS SHOWN ON PLANS. 2 . MINIMUM UNDERCUT IS 2. 0 '. ADDITIONAL UNDERCUT AND OVER BLASTING FOR UTIUTY MAY BE REQUIRED, PER SOILS ENGINEER RECOMMENOA TIONS IN FIELD. "AS BUILT" ~ Y 4.-z;..·4/48- .;;; EXP. ~o/fO DATE REVIEWED BY:· 11/Z-,./a,, ~L/>1 '1' AS-B<IIL-, LI/.J.. i-_/_'iMioA_ DATE INITIAL R£VISION D£SCRIPTION INSPECTOR / ~ ~TE ENGINEER OF WORK DATE INITIAL OTHER APPROVAL MM&RP NOTES (DUST MtnGAnON ANO RAPTOR NESTING) PER 4.10-6: TEMPORARY DESALnNG BASINS CAN ONLY BE REMOVED WHEN PERMANENT EROSION CONTROL LANDSCAPING HAS BEEN ESTABLISHED TO THE POINT THAT DOWNSTREAM EROSION AND SEDIMENT TRANSPORT MEETS REGULA TORY STANDARDS. PER 4.4-248: IF OCCUPIED RAPTOR NESTS ARE PRESENT DURING GRADING AND CONSTRUCTION WHICH CREATES ADVERSE EFFECTS TO ACTIVE RAPTOR NESTS, INCLUDING NOISE LEVELS WHICH WOULD BE ABOVE 60d8(A) AT NESnNG SITE, OPERATIONS SHALL BE RESTRICTED TO 200 FEET FROM ANY ACnVE NEST. PER 4.9-4A: IN DISTURBED AREAS AND ON MANUFACTURED SLOPES, APPROVED GROUND COVER SHALL BE REPLACED WITHIN 30 DAYS FOLLOWING THE COMPLETION OF GRADING ACnvmEs. 8: AREAS GRADED FLATTER THAN 6: 1 SHALL BE PLANTED WITH A COVER CROP OR COVE.RED WITH JUTE MESH IN CONFORMANCE WITH SECTION E.3-1.2-2.1 OF THE CITY LANDSCAPE MANUAUAL. C: EXPOSED STOCKPILES (I.E. GRAVEL, SAND, AND DIRT) WITH 5% OR GREATER SILT CONTENT SHALL BE ENCLOSED, COVE.RED, WATERED TWICE DAILY, OR APPLIED WITH NON TOXIC SOIL BINDERS ACCORDING TO MANUFACTURES' SPECIFICATIONS. D: AREAS BEING ACTIVE.L Y GRADED SHALL BE WATERED TO REDUCE POTENTIAL FOR BLOWING DUST. E: ALL EXCAVATING AND GRADING OPERATIONS SHALL BE SUSPENDED WHEN WIND SPEEDS EXCEED 25 MPH AS MEASURED AT THE OCEANSIDE STA noN OF THE NATIONAL WEATHER SERVICE. IT SHALL BE THE RESPONSIBILITY OF THE GRADING CONTRACTOR TO ASCERTAIN AND RECORD DAILY WIND SPEEDS DURING THE GRADING PROCESS. THESE RECORDS SHALL BE AVAILABLE FOR INSPECTION BY THE PUBLIC WORKS INSPECTOR. F: ALL TRUCKS HAULING DIRT. SAND, SOIL, OR OTHER LOOSE MATERIALS OFFS/TE OVER PAVED ROADS ARE TO BE COVE.RED OR SHALL MAINTAIN AT LEAST TWO FEET OF FREEBOARD (I.E., MINIMUM VERTICAL DISTANCE BETWEEN TOP OF THE LOAD AND THE TOP OF THE TRAILER) IN ACCORDANCE WITH THE REQUIREMENTS OF CALIFORNIA VEHICLE CODE SECTION 23114. G: DUST EMISSIONS FROM ROCK CRUSHING OPERA noN SHALL BE CONTROLLED BY THE USE OF WET-SUPPRESS/ON TECHNIQUES INCLUDING BUT NOT LIMITED TO: MISTING SYSTEMS ALONG THE CONVEYOR FEEDS FOR THE CRUSHER, WEmNG OF STOCKPILES AND CESSAnON OF CRUSHER ACTIVlnES WHEN WIND SPEEDS ARE IN EXCESS OF 25 MILES PER HOUR. WIND SPEED AND CRUSHER OPERAnON RECORDS SHALL BE KEPT IN ACCORDANCE WITH MtnGA noN MEASURE 4. 9-4(E). ABOVE H: PAVED STREETS OFFS/TE SHALL BE SWEPT AT THE END OF EACH WORKING DAY IF VISIBLE SOIL MATERIAL IS CARRIED ONTO ADJACENT PUBLIC PAVED ROADS (RECOMMENDED WATER SWEEPERS WITH RECLAIMED WATER) /: ACTIVELY USED UNPAVED ROADS, PARKING AREAS AND STAGING AREAS SHALL BE WATERED THREE TIMES DAILY OR NON-TOXIC SOIL STABILIZERS SHALL BE APPLIED TO THESE AREAS ACCORDING TO MANUFACTURERS' SPECIFICAnON. J: POSTED TRAFFIC SPEEDS ON ALL UNPA VE.D ROADS SHALL BE 15 MPH OR LESS. K: CONSTRUCTION ROADS THAT HAVE A TRAFFIC VOLUME OF MORE THAN 50 DAILY TRIPS BY CONSTRUCnON EQUIPMENT OR 150 TOTAL DAILY TRIPS FOR ALL VEHICLES SHALL BE SURFACED WITH GRAVEL OR OTHER MATERIALS TO REDUCE DUST. L: CONSTRUCnON ACCESS ROADS SHALL BE PAVED OR GRAVE.LED AT LEAST 100 FEET ONTO THE PROJECT SITE MM&RP NOTES (GENERAL) PER 4.4-23 CONSTRUCTION STORAGE AND STAGING AREAS SHALL BE LOCATED AS FAR FROM HCP /OMSP AREAS AS POSSIBLE AND SHALL BE KEPT FREE FROM TRASH AND OTHER WASTE THAT MAY ATTRACT SCAVENGERS. PER 4.6-2 A QUALIFIED PALEONTOLOGIST OR PALEONTOLOGICAL MONITOR SHALL ATTEND ANY PRECONSTRUCnON MEEnNG TO DISCUSS GRADING PLANS WITH THE GRADING AND EXCAVAnON CONTRACTOR. I S2 ET I CITY OF CARLSBAD CTr] ENGINEERING DEPARTMENT 1 GRADING AND EROSION CONTROL PLANS FOR: LA COSTA GREENS NEIGHBORHOODS 1.16 AND 1.17 A?f:ROVED di LLOYD B. HUB BS ~ .. --~~,I -'lv-s CITY ENGIN££pt;;' RC[ EX 5 DATE OWN BY: PROJECT NO. DRA WING NO. OAT£ INITIAL CHKD BY: G~P CT99-03 423-7A CITY APPROVAL RVWD BY: R: \0374 \&Eng \Rough Grnd;ng \D374RG02.0WG{ O}Jon-03 -2005,08 :46 W.O. No. 2352-0108 oa, _ 010609 032205 _. _. l D-1/2W UNLESS OTHERWISE SHOWN 6"X6" -10 GA . '7.: . ' ., ' . -,1-3• 470-C-2000 CONCRETE OR 3" 2500 PSI AIR PLACED CONCRETE W/ 6" x 6" x 10 GAUGE WELDED WIRE MESH. 6" CONCRETE CUTOFF WALL TO BE CONSTRUCTED AT BOTH DOWNSTREAM AND UPSTREAM END SECTIONS. MODIFIED TYPE D TERRACE DITCH PER D-75 NOT TO SCALE LINED DITCH 1-1/2" CLR WELDED WIRE MESH(WWM) , . • CUTOFF WALL SECTION A-A NOT TO SCALE ,, . SPLASH WALL LOCATION SHOWN ON PLANS. SEE DETAIL C BELOW, A NOTE: I -- ' 2D DR 2W 12D OR 2W I 17~~'i::c--(;!,-------'-'-"~~Q-~ 3: ") ~ ~ ENDWALL (TYPICAL) PLAN NOT TO SCALE ROCK RIP RAP FILTER BLANKET 5 CLASS THICKNESS UPPER LAYER 2 LOWER LAYER NO. 3 BACKING 1.2' 3/16" CRUSHED ROCK 4 N/A NO. 2 BACKING 2.0· 1/4" CRUSHED ROCK 4 N/A FACING 2.8' 3/8" CRUSHED ROCK 4 N/A LIGHT 4.0' 1/2" CRUSHED ROCK 4 N/A 1/4 TON 5.4' 3/4" CRUSHED ROCK 4 SAND 3 1/2 TON 6.8' 1" CRUSHED ROCK 4 SAND 3 1 TON 8.6' 1-1/2" CRUSHED ROCK 4 SAND 3 2 TON 10.8' 2" CRUSHED ROCK 4 SAND 3 1. ALL DISSIPATORS ARE SDRSD 0-40, TYPE 1 UNLESS OTHERWISE SHOWN 2. FILTER BLANKET THICKNESS EQUALS 1.0' EXCEPT FOR BACKING CLASS WIHICH MAY BE 0.6' MIN. 3. 75% RETAINED ON 200 SIEVE, ( 4" THICK) 4. PER GREEN BOOK, SECTION 200-1 5. FILTER FABRIC IS REQUIRED UNDER THE FILTER BLANKET IN ALL CASES TYPICAL RIP RAP DISSIPATOR NOT TO SCALE REST ELEVATION PER T. E ON DETAIL 'K'~ /SLOPE VARIES F DESIL TING BASIN SPILLWAY DETAIL --- "G" THIS SHEET TOP & BOTTOM ELEVATION PER PLAN / / / / / I / I I I I I I I I 1<] ' • I I / I ,, 1_ I 5' BENCH-+'~ I I I I 1<t----t--' I I \ \ I \ ~ , ,,,--6' CHAIN LINK BOTTOM LENGTH PER PLAN __j_ -= =-=---=-~=- 2:1 SLOPE 1% MIN. • -----__J / FENCE PER 5'r---R_._s._o_. _M_-_6_(TY_P_) ____________ ___,_,TO'cP~AN2,D;;;-a,B,,.O!-'TT-ifO';!;M,L';;£,-'N;';G-:--'TH"------r-----J11--- ANO WIDTH PER PLAN VARIES TOP OF BASIN VARIES DEBRIS RACK CAGE (SE£ DETAIL RIGHT) 1' MIN. FRETBOARD I / TOP VIEW -DIAMETER EQUALS SIZE OF RISER PER PLAN SPOTWELO £ACH POST 4 PLACES 5 #3 REBARS EVENLY SPACED & SPOTWELOED TO £ND OF POST BOTH SIDES #J SB r ~Hi-'91--iH-IHIIJ-UNIVERSAL BAND Ill COUPLERS ____....~ MATCH TOP OF COUPLER -----~ W/ TOP OF RISER FRONT VIEW DEBRIS RACK CAGE SHALL 8£ HOT-DIPPED GALVANIZED DEBRIS RACK CAGE DETAIL NOT TO SCALE C.M.P. RISER HOT-DIPPED FULLY COATED GALVANIZED 12 GAUGE 2-2/J' x 1/2" CORRUGATIONS, DIAMETER PER PLANS. CUT 5 HORIZ. SLOTS OF 1/4" x 10" EQUALLY SPACED AROUND CIRCUMFERENCE, FIRST ROW TO 8£ 4" BELOW LOWEST UNIVERSAL BAND COUPLER LOCATED AT TOP OF RISER. SECOND ROW TO BE STAGGERED AT 5 1/J" BELOW FIRST ROW. CONTINUE STAGGERED ROWS UNTIL 2' ABOVE TOP OF PRIVATE STORM DRAIN PIP£ (1' ABOVE BASIN BOTTOM). WRAP RISER WITH TREV/RA S1115 FILTER FABRIC OR EQUAL. MAINTENANCE SEDIMENT SHALL BE REMOVED WHENEVER STORAGE CAPACITY AT THE PAINT STRIPE HAS BEEN ACHIEVED. SEDIMENT SHALL BE DISPOSED OF IN SUCH A MANNER THAT WILL PREVENT ITS RETURN TO TH£ DES/LT/NG BASIN OR MOVEMENT INTO DOWNSTREAM AREAS DURING SUBSEQUENT RUNOFF. THE DES/LT/NG BASINS AR£ PRIVATE FACILITIES AND TH£ CITY WILL NOT 8£ RESPONSIBLE FOR THE!R MAINTENANCE. CONTRACTOR SHALL MAINTAIN & REPLACE FILTER FABRIC IF DAMAGED DURING CLEANING OPERATIONS. 12') REINFORCE WITH 6"X6" -10 GA WELDED WIRE MESH(WWIM) I \ / -SPILLWAY CREST =~"""'--~~BA~S=/N~t~~l.~----------~~Og _____ _ 6"-2500 PSI AIR-PLACED C. DES!L TING BASIN SPILLWAY DETAIL "G" THIS SHEET 1 ' FOR ADDITIONAL STORAGE S7 WATER LEVEL HfADWATER ABOVE RISER rt::-:=-::::!i ---t---TOP OF RISER LINED DITCH CONFLUENCE NOT TO SCALE 8" 4 BAR @ 24" O.C. !/ ~IN. VERTICAL STEEL /f4 BARS FULL LENGTH CONCRETE DITCH 6"X6" -10 GA WELDED WIRE MESH(WWIM) 2% MIN.I w o._ ~ u.. 0 o._ g SPLASH WALL NOT TO SCALE ERM PER CITY OF CARLSBAD GS-14 LOT PAD SLOPE TO BE CONSTRUCTED TO FORM A SMOOTH CONTINUOUS PLANE SURFACE AND ROLLED BACK AT TOP TD REMOVE PAD SLIVER BEYOND PROPERTY LINE SECTION D-D NOT TO SCALE B SIGHT DISTANCE TRIANGLE 10' WITH 1-1i x1-1/2" 17 GAG STUCCO NETTING B C D 6"-2500 PSI AIR-PLACED CONG, 2.0'MIN. WITH 6 x 6 x #10 x #10 WELDED WIRE MESH d w SECTION 6' CHAINLINK FENCE PER M-6 & M-20 .O'M/N, OF BASIN ./'!QIL BOTTOM WIDTH ANO DEPTH ( d) PE NTS TABLE IN DETAIL 'K' 6NOT CoA/STRUuTEP DESIL TING BASIN SPILLWAY DETAIL TRAIL DITCH, SEE DETAIL SHEET 5 DRAINAGE BASIN 7.0' C NOT TO SCALE 3" 470-C-2000 CONCRETE OR 3" 2500 PSI AIR PLACED CONCRETE W/ 6" x 6" x 10" GAUGE WELDED WIRE MESH. TRAIL DITCH, SEE DETAIL SHEET 5 DITCH BASIN DETAIL NOT TO SCALE 0% DITCH BASIN R W VARIES SEE PLA 2% MIN. THICKEN £ND ---! SECTIONS TYPICAL BOTH SIDES TRAIL DITCH, SEE DETAIL SHEET 5 -2% ---..._SEWER ACCESS ROAD SECTION C-C NOT TO SCALE 0% B --.-Ji==~2%g,_ __ '1,' --;I"'· ,c-"''ffe~"--TOE OF SLOPE • . -SEE PLAN 3" AC PAVEMENT SIGHT DISTANCE SETBACK TYPICAL SECTION CORNER LOT NOT TO SCALE SECTION B-B NOT TO SCALE • ; ' r• E AC SWALE NOT TO SCALE H SEE BACKFILL : NOTE~ PER PLAN VARIES, 3'-5' 3/4" GRAVEL MOUND AROUND PIPE ELEVATION PER PLAN 1' MIN. STORM DRAIN ~-'\~~---!,-~~~~~~~~~~::-=-=-=~ i SIZE & SLOPE " r L-; PER PLANS ~--tt-2~.t-:c.;:::2:• ::..-::::. ·11::::. :=_.r-:<:-=:.::· ·::;-._:=· ~-;-tC1t•~-;:-:_;;·iL__ P.C.C. FILLET 10 • MIN.--FL PER PLANS l 'MIN. PER CALTRANS STD. PLAN D-96 S RY TO SPRINGLINE, AST THE LIMIT OF THE BASIN PCC ANCHOR BLOCK 12" MIN. NOTE: TRENCH BACKFILL SHALL CONSIST OF NATIVE IMPERVIOUS --MATERIAL, APPROVED BY TH£ SOILS ENGINEER PRIOR TO PLACEMENT.OPEN GRADED, PERMEABLE MATERIAL SHALL NOT BE USED AS BACKFILL. SECTION "E-E" REINFORCE W/ 6"x6"x10 GAUGE WELDED WIRE FABRIC BASIN# TOP BOTTOM ELEV ELEV 1 181.0' 176.3' 2 138.6' 133.7' J 122.7' 118.5' 4 122.8' 118.6' 5 192.0' 187.6' DES/LT/NG TABLE TOP/RISER RISER ELEV DIAMETER WIDTH SPILLWAY CREST ELEV BOTTOM WIDTH DEPTH (W) (d) 179.3' 30" 46' 93' 179.8' 3,0' 1.0' 136.7' 36" 40' 124' 8.5 1 1.0' 121.5' 30" 19' 39' 1.0' 1.0' 121.6' JO" 19' 39' 1. 1 ' 1.0' 190.6' JO" JO' 65' 2.2' 1.0· f6. AIOTCOA/STRUC1E.D TEMPORARY EROSION CONTROL DESIL TING BASIN DETAILS K NOT TO SCALE 12 t· 5~~t SPLASH WALL PER DETAIL ~~HEET =-=-=--=-=~c=t~'==i=-=-==iK'~ D75 PER PLAN 12.5' ENGINEER OF WORK THIS / oY-:J,J, Ll 4 / O':i R~r''-/tD L. MARTIN DATE RC NO 48670 EXP. 6/30/06 1. 0% 1.0% ' BENCfI MARK ' . DESCRIPTION: STD. STREET SURVEY MONUMENT LOCATION: STA. 288+89 EC ON CENTERLINE OF EL CAMINO REAL RECORD FROM: SAN DIEGO COUNTY VERTICAL CONTROL ELEVATION: 311.41 NGVD 1929 CONCRETE CROSS CHANNEL NO SCALE r':;]s1&~7, "AS BUILT" ( :ff}_ {§~ L~~ '?-of ESS / OJv. ~~~aL k·;_~:-,~~-. \ 1 L 1 1~/4/o8 ,,, ;l 86)0 ~n I ,? ,.10 . ,ii ( 0 c, NO. C-4 =" I) "' ~o '1,;, " , ~ l).p 06 30-10 }:! 3-:. _,\ {i Cl}~ .,,._ DAT£ '-.. . -U:-Z-z RC£ 4!!,~70 EXP. o~/3o/;o ~, ~,.,.___ GIi/\\. ~ C, "' J 'ii. NO. 48670 n-i • EXP. 6/30/06 ;' REVIEWED BY: '<J.rr OF c~1.1'i ol';, 'C All_ /~ii ~ --.:~~--1;,. "IV\1 ~" -!}j ~ Op CAL \'i / INSPECTOR/ -DAT£ I SH115 l 1 s;£T I CITY OF' CARLSBAD £NG/NEERING DEPARTMENT GRADING AND EROSION CONTROL PLANS FOR: LA COSTA GREENS NEIGHBORHOODS 1.16 AND 1.17 APPROVED or LLOYD B. HUBBS A ~ '~ -2. vc--~,& ~~L-2.s' CITY £NGIN£,ff( RC£ -9 £Xe l 2 /JJ Z05___ DAT£ !l/2'f-/08 RL-,..,, 1\ As -BU!L.-1 OWN BY: PROJECT NO. DRAWING NO. OAT£ INITIAL DATE INITIAL DATE INITIAL CHKD BY: c ... ~e CT 99-03 423-7A REI/IS/ON DESCRIPTION RVWD BY: ENGINEER OF WORK OTHER APPROVAL CIIY APPROVAL R: \0374 \&Eng \Rough Groding\0374RG03.DWG[ 2119]Feb-09-2005: Wl:C..7 No. 2352-0108 Olld • 010609 :oa22os (..) 0 -..... ..... \ 1 2 PV,NNING ENCJNEERlNG SURVEYING \ AC SWALE SEE DETAIL I \ \ r ~ ,_ j J 1 HUNSAKER I l & ASSOCIATES S,o.N D1£CO, INC 10179 Hll€0nekeos Street San Diego, ca 92121 PH{858)55H500· FX{856)558-1414 X AC SWALE SEE DETAIL I f I ,01 I I I I I I I / I I OfESSJ ' I i . z ~ . 0. C-4%70"' I'll .. 06-30-10 "' I I I l ( f \ TERRACE {}ITCH PEI( DETNL A S/fT',J .t.::>_ ' ><'"_,__/---,2"io -,1., 0 ) ·>{~ ~ \ \",,, \ ' ! I \ S E E S H E E T N 0 \ \ ,-------------------! DESCRIPnON: STD, STREET SURVcY MONUMENT LOCAnON: STA 288+89 EC ON CENTERLINE OF £L CAMINO RE.AL ENGINEER OF WORK RECORD FROM: SAN OIEGO COUNTY ,z../4 l os VERnCAL CONTROL 48670 RT/1:xP. 6/30/06 OAT£ £LEVAnON: 311.41 NGVD 1929 • 8 REVIEWED BY: " c"~ di INSPECT? 1 4s -BIJIL-T DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION DATE INITIAL DA TE INITIAL OTHER APPROVAL CITY APPROVAL OWN BY: ~-=,----- CHKD BY: G"P RVWD BY: PROJECT NO. CT99-03 / .I I I 120 , , I DRAWING NO. 423-7A R: \0374\>Eng\Rough Gcodlng\0374RG04,DWG[ 2119)Feb-09-2005: 10: 40 W,0. No , 2352-0108 01).1 • Q'\0609 032205 0 =E (i) I ...... )> -ct 1 "::c8' 190 180 170 -- \ - +-co- PRI VATE STORM DRA I N DATA 0 BEARING/DELTA RADIUS LENGTH I . ' ~ ~-• . ''' . 2 .. -· • • • ' . ' . • . "' --· 4 N 64'21 '22" £ 12,84' 5 N 64"21 "22" E 55.80' • 4' SECTIONS, BEVELED BOTH ENDS PROFILE SCALES HOR I Z. , VERT. , I --+ -t...=t 1"=40' 1 "=8' E l = -i-i T -, - • REMA~ ·-· . '• - 12• PVC SOR J5 12• PVC SDR-J5 PRIVATE STORM DRAIN LINE D STORM DRA IN PROFILE CD & CD PAD HUNSAKER SECTIO N G-G NTS & ASSOC IATES SAN DIEGO, INC PlANNINC 10179 Huennekens St,eet ENQNEERING San Diego, Ca 92121 SURVfY!NG PH(858)558-4500· FX(858)558-1414 190 (J ..., "-!,.., \,,. / X-< /6 _/ "\ ' ·6 : _,., 'I,: f 180 TERRACE DITCH PER DETAIL A SHT 3 I F I ~::I ✓ ~f ,[,; 1 110~-,'z i ' \ / , , I I THICKEN END ---/ SECTIONS TYPICAL BO TH SIDES \ T ~/i,:r ~,.._\ 1 1/ '-' I i " I' 3" 470 C-2000 CONCRETE WITH 6" x 6" x 10 GA. WELDED WIRE MESH I A I K! I ~ " ~ , r'V , jj . \ -/ .;\"',,_.:,. ,(' -:::::,, ,, I \ I \ I ·' " I TRAI L DITCH DETAIL NTS -,> BENCH MARK ~~oFESSto'\'..r DESCRIPTION: STO, STREET SURVEY MONUMENT <,~ ,\U L . 'q < ENGI NEER OF WORK $ ~ 1-' ~ LOCATION: STA 288+89 EC ON CENTERLINE ti~ ..... ~ OF EL CAMINO REAL -0::: z z: R~~ ~ NO. 48670 ~ RECORD FROM: SAN DIEGO COUNTY Cl;, EXP. 6/30/06 ?' 1.,[4 /os \/£RT/CAL CONTROL ~ ,.,. ~.,. DATE ELEVATION: 311.~1 NGVD 1929 ~, ~ (" OF-CA\..\~ RCE NO 48670 EXP. 6/J0/06 .. ·, 1,r --,,.,,,, V / • _ _,,,-- I \ "AS BUILT" ~./Y~ ~ RC£ 4et..7o EXP. <XoLJoLto DATE REVIEWED BY.· u e ~A 11/a,,,!01, l(!u,t 111\ As -Br.AL.:, l~s_,/or, DATE INITIAL -REVISION DESCRIPTION INSPEC;; l DATE ENGINEER OF WORK DATE JNIT/AL DATE INITIAL OTHER APPROVAL CITY APPROVAL 40 ( I i r 20" WIDE GfNERAL UTILITY AND ACCESS EASEMENT I PER CT '99-0f MAP ND. t 14543 ,REC. 21 12/2003 . \ I / / I / 80 120 X ,,,. \ ) / / / / I S5ET I CIT Y OF CARLSBAD CTu 1 ENGINEERING DEPARTMENT GRADING AND EROSION CONTROL PLANS FOR: LA COSTA GREENS NEIGHBORHOODS 1.16 AND 1.17 APPROVED 6Y LLOYD B. HUBBS A ""'... ~ w~ ,V.JI ... .S:: CITY ENGINftf -RC£_ ===== £Xe l~73!7 Q5____ DATE .... ,.... OWN BY: I PROJECT NO. I DRA WING NO. CHkD BY: c;.vP Cf 99-03 423-7A RVWD BY: R: \0374\&Eng \Rou gh Groding\0374RG05.0WG[ 0]Feb-01-2005, 11: 26 W.O. No. 2352-0108 r:uu • 032205 0, 0 --- ,,., , ,; "'· ' .,;. .. ' .• \ i \ \ t /' ' Pl.ANNING ENQNEERING SURVEYING , -~ ~- Y \ \ I l HUNSAKER & ASSOC~';" ;ES SAN 0!!:GO, ··----'·ens Street 10179 Hut:m"" . ca 92121 San Diego, . FX(858)558•1414 PH(858)5S8-4500 \ I I I , I , 7 / I ,I f I I I ENGINEER OF ~ / .z'"J,... . .c::-_ rirt-MARTlifxP. 5/30/06 RA NO 48670 RC£ WORK 2-/ 4 Io< DATE \ y. ELEVATION: 311.4 1 NGVD 1929 i INSPECTOR / // // / ~ ,,-/ . / . I I I I I _, / / --,,I;:; ✓ / ,,; / I ) ~ ~ , ) 032205 0 =e 0-G) 0 ,:. -.... I\,) .... CJ.> I ..... )> ~ -•T', 1R-lvf 11RA'N + /'vr ;_ P-ROFILE S:Cal~F:i,; / -~.'ff RM-=n R:A N PRt./='"tLJC;-,- --r:: . __,J 7 PLANNING ENGINEERING SURVEYING 1 . j - - . ;__ - - ' / - -.l I 2----1VN=Rl,r""'= f!f:R-D 40. !i"S II( Zc5', ~W-9( ,-. r-10;. -[...:S;. R 8 ?Ft _:_:____i_'J;_r:R(JSEIED RaCK, [-il:D, 0WER-_,_ 1 vc _ c:-SAND - NOT C'ONSTRVC-TED PRIVATE STORM DRAIN DATA - " - BEARING/DELTA RADIUS LENGTH REMARKS • • HUNSAKER & ASSOCIATES SAN DIEGO, I NC 10179 Huemiekens Street San Diego, Ca 92121 PH(858)558-4500· FX(858)558-1414 - - - - I -- ~~liD ~ ~~ ~~ "" NO. C-48670 >; ~ &p. 06-30-10 ~ CM\. CAllf S E E S H E E T S E E S H E E T BENCH MARK ,--------------------t DESCRIPTION: srD. STREET SURVEY MONUMENT E NGI NEER OF ~x~ 0 L. MARTIN RCE NO 48670 EXP. 6/30/06 WOR K z./4: /os DATE LOCATION: STA. 288+89 EC ON CENTERLINE OF EL CAMINO REAL RECORD FROM: SAN DIEGO COUNTY VERTICAL CONTROL ELEVATION: 311.41 NGVD 1929 N 0 • 6 40 I , 80 120 \_ . .J, S9).LE 1 •= 40·' - ' I / J X 1----t--+------------r-----r--;---r----i I SH7EET 1,c_r_T_Y~_o_F_c_A~R_L_s_B_A~D I SH{fs I _ ENGINEERING DEPARTMENT GRADING AND EROSION CONTROL PLANS FOR: "AS BUILT" LACOSTAGREENS NEIGHBORHOODS 1.16 AND 1.17 ,J j,..,;~ /i/2/48 APPROVED {1 1" lLOYD B. HUB BS ,;;;._7o EXP. a,;,~/lo DATE 1-----+---+--------------------t-------i---t-----t----i l ,{1-£1~~~f~N""G~~N"'EfitJ~~-~R'-=c~~~tjl~~·;:~+~·'.1'!-f.1,__---,£"'x"'e"12"Z"3"1'"7□5 1/7/. %ATE r,;REV;;;;1E;:;~;;;E:;D;----;;B;;;Y::-ds-l---;---:;;---'---------4-l:-:/-,.'2"1=Cl'!l=-fcR;:;L,/vf--;--:---;-t;1,----,A;-:S;;--BU,=-,--;;7L-:-::T:------------f---+--+--f-------j ~D;W~N~B~Y,~~~~=~=-=_=_~,~-=~-=~P;R;O-:=J_:;E;C;T-=-N~O~.=---=---=--_~-;:-~D,--R~:4~W~1N~G~~N~O~. I I DATE INITIAL DATE INITIAL DATE INITIAL CHKD BY, C,\J P CT 99 03 423 7A ,c!oe-z ,. lc/lS.(d8 REVISION DESCRIPTION RVWD BY, --INSPECTOR / 'o.4 TE ENGINffR OF WORK OTHER APPROVAL CITY APPROVAL R: \0374\icEng\Rough Grodi ng\0374RG07 .0WG[ 0]Feb-01 -2005: 11: 32 W.0. No. 2.352-0108 CHU • 032205 -..J 0 -.... .... C =E (i) .a::. I\) c.,., I ....... )> V SCALE' 1 "= 40 ' ' . I i / i< \ 'p?RAC[ f)ITCH 0£:R DETAIL A '3HT J I '•II . . . .\ . ·ii 1~~ 1\ 'i PtANNlNG ENGINEERING SURVEYIN G HUNSAKER & ASSOCIATES SAN DIEGO, I NC 10179 Huennekens Street San Diego, Ca 92121 PH{858)558-4500 · FX(858)558·1414 ( '· ' I ,: '.):, J ' X ~~\lfESSIO:t;, $,:¼<::Ji,~L ~'I~ tf~ ~'%, t:l NO. c-48670 '.< gJ "' Exp. 06-30-10 CM\. 0f C~LI S E E S H E E T N 0 • 7 BENCH MARK "AS BUILT " ,-------------------~ DESCRIPTION: STD. STREET SURVEY MONUMENT LOCATION: STA. 288+89 EC ON CENTERLINE OF EL CAMINO REAL ENGINE ER OF WORK 0(,,, /.30 /I 0 RECORD FROM: SAN DIEGO COUNTY VERTICAL CONTROL ~~ ... t RAONDLMARTIN RC£ NO 48670 EXP. 6/30/06 2-/ 4 /os DAT£ ELEVATION: 311 .41 NGVD 1929 REVl[W[D BY: INSPECTOR EXIST GROUND ' ------ 11../,r. /4s DAT£ DATE INITIAL ENGINffR OF WORK REVISION DESCRIPTION SECTIO N H-H NTS n -----1 -------- SE CTION 1-1 NTS OATE INITIAL DATE INITIAL OTHER APPROVAL CITY APPROVAL EXIST GROUND__) -, ' I I ! .i ' ! I i' \ \ ' I SHlls I GRADING ANO [ROS/ON CONTROL PLANS FDR: LA COSTA GREENS NEIGHBORHOODS 1.16 AND 1.17 OWN BY: ___ _ CHKD BY: GvP RVWD BY: £XP PROJECT NO. CT 99-03 LLOYD B. HUBBS J/3/•5'. 5 DAT[ DRAWING NO. 423-7A R: \0374\!cEng\Rough Gracing\0374RG08 .0WG[ 0]Feb-01-2005: 11: 42 W.O. No. 2352-0108 0 1.1.1 • 032205 00 0 ----- EROSION CONTROL NOTES 1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT TIM OGRADY AT (760) 929 2701 2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL TIMES DUR/NG THE RA/NY SEASON. ALL NECESSARY MATERIALS SHALL BE STOCKPILED ON SITE AT CONVENIENT LOCATIONS TO FACILITATE RAPID CONSTRUCT/ON OF TEMPORARY DEVICES WHEN RAIN /S IMMINENT. J. DEVICES SHOWN ON PLANS SHALL NOT BE MOVED OR MODIFIED WITHOUT THE APPROVAL OF THE ENGINEER/NG INSPECTOR. 4. THE CONTRACTOR SHALL RESTORE ALL EROS/ON CONTROL DEVICES TO WORK/NG ORDER TO THE SATISFACTION OF THE CITY ENG/NEER AFTER EACH RUN-OFF PRODUCING RAINFALL. 5. THE CONTRACTOR SHALL INSTALL ADDITIONAL EROS/ON CONTROL MEASURES AS MAY BE REQUIRED BY THE CITY ENG/NEER DUE TO UNCOMPLETED GRADING OPERATIONS OR UNFORESEEN CIRCUMSTANCES WHICH MAY ARISE. 6. THE CONTRACTOR SHALL BE RESPONSIBLE ANO SHALL TAKE NECESSARY PRECAUTIONS TO PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS CREATE A HAZARDOUS CONDITION. 7. ALL EROSION CONTROL MEASURES PROV/OED PER THE APPROVED GRADING PLAN SHALL BE INCORPORATED HEREON. B. GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF SLOPE AT THE CONCLUSION OF EACH WORKING DAY. 9. ALL REMOVABLE PROTECT/VE DEVICES SHOWN SHALL BE /N PLACE AT THE ENO OF EACH WORK/NG DAY WHEN THE FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY PERCENT (4DX). SILT AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL. 10. All GRAVEL BAGS SHALL BE BURLAP TYPE WITH J/4 /NCH MINIMUM AGGREGRATE. 11. SHOULD GERMINATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE EFFECT/VE COVERAGE B. C. D. E. OF GRADED SLOPES (90,C COVERAGE) PR/OR TO NOVEMBER 15, THE SLOPES SHALL BE STABILIZED BY PUNCH STRAW INSTALLED IN ACCORDANCE WITH SECTION J5.02J OF THE EROSION AND SEDIMENT CONTROL HANDBOOK OF THE DEPARTMENT OF CONSERVATION, STATE OF CAI..IFORMA. TEMPORARY EROSION CONTROL PLANTING AND IRRIGATION ALL PERMANENT AND TEMPORARY EROSION CONTROL PLANTING AND IRRIGATION SHALL BE INSTALLED ANO MAINTAINED AS REQUIRED IN SECTION 212 OF THE STANDARD SPECIFICATIONS AND THE FOLLOWING: A. HYDROSEEDING SHALL BE APPLIED TO: 1. ALL SLOPES THAT ARE GRADED 6: 1 (HORIZONTAL TO VERT/CAL) OR STEEPER WHEN THEY ARE: a. THREE FEET OR MORE IN HEIGHT AND ADJACENT TO A PUBLIC WALL OR STREET. b. ALL SLOPES 4 FEET OR MORE IN HEIGHT. 2. AREAS GRADED FLATTER THAN 6: 1 WHEN ANY OF THE FOLLOWING CONDITIONS EXIST: a. NOT SCHEDULED roR IMPROVEMENTS(CONSTRUCTION OR GENERAL LANDSCAPING) WITHIN BO DAYS OF ROUGH GRADING. b. IOENTIFIE:D BY THE PARKS AND RECREATION DIRECTOR AS HIGHLY VISIBLE TO THE PUBLIC. c. HAVE ANY SPECIAL CONDITION IDENTIFIED BY THE CITY ENGINEER THAT WARRANTS IMMEDIATE TREATMENT. HYOROSEEDEO AREAS SHALL BE IRRIGATED IN ACCORDANCE WITH THE FOLLOWING CRITERIA: 1. ALL SLOPES THAT ARE GRADED 6:1 OR STEEPER AND THAT ARE: a. THREE TO EIGHT FEET IN HEIGHT SHALL BE IRRIGATED BY HAND WATERING FROM QUICK COUPLERS/HOSE BIBS OR A CONVENTIONAL SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS PROV/DING 100,C COVERAGE. b. GREATER THAN 8 FEET IN HEIGHT SHALL BE WATERED BY A CONVENTION- AL SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 10O,C COVERAGE. 2. AREAS SLOPED LESS THAN 6: 1 SHALL BE IRRIGATED AS APPROVED BY THE CITY ENGINEER, PRIOR TO HYDROSEED/NG. THE DEVELOPER SHALL SUBMIT A PROPOSED SCHEME TO PROVIDE /RR/GA TION TO THE CITY ENG/NEER. THE PROPOSAL SHALL BE SPECIFIC REGARD/NG THE NUMBERS, TYPES AND COSTS OF THE ELEMENTS OF THE. PROPOSED SYSTEM. J. IRRIGA T/ON SHALL MAINTAIN THE MOISTURE LEVE(. OF THE SOIL AT THE OPTIMUM LEVEL FOR THE GROWTH OF THE 1-fYDROSEEDED GROWTH. HYDROSEEDING MIX SHALL CONSIST OF ALL OF THE FOLLOWING: 1. SEED MIX SHALL CONS/ST OF NO LESS THAN: a. 20 lbs. PER ACRE OF ROSE CLOVER b. 20 lbs. PER ACRE OF ZORRO FESCUE c. J lbs. PER ACRE OF E SCHOOL CIA CAUFORNICA d. 4 lbs. PER ACRE OF ACHILLEA 1,//LLEFDLIA e. J lbs. PER ACRE OF AL YSSC/1.1 (CARPET OF SNOW) f. 1 /2 /b. PER ACRE OF DIMORPHOLECA g. ITEMS c,d,e, AND f OF THIS SUBSECTION MAY BE OMITTED ON lOCA TIONS WH£R£ TH£ AREA B£1NG HYDROS££D£D IS NOT VISIBLE FRO/ti EITHER A PUBLIC STREET OR RESIDENTIAL STRUCTURES. h. /TEI.I a OF THIS SUBSECTION MUST BE INOCULATED WITH A NITROGEN FIXING BACTERIA AND APPLIED DRY EITHER BY DRILLING OR BROADCASTING BEFORE HYDROSEED/NG. /. ALL SEED MATERIALS SHALL BE TRANSPORTED TO THE JOBSfTE /N UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT OF FOOD AND AGRICULTURE CERTIFICATION TAG ATTACHED TO, OR PRINTED ON SAID CONTAINERS. j, NON-PHYTO-TOX/C WETTING AGENTS MAY BE ADDED TO THE HYDROSEED SLURRY AT THE DISCRETION OF THE CONTRACTOR. 2. TYPE 1 MULCH APPUED AT THE RA TE OF NO LESS THAN 2000 lbs PER ACRE. TYPE 6 MULCH (STRAW) MAY BE SUBSTITUTED, ALL DR PART, FDR HYDRA UL/CALLY APPL/ED FIBER MATERIAL. WHEN STRAW IS USED IT MUST BE ANCHORED TO THE SLOPE BY MECHANICALLY PUNCH/NG NO LESS THAN 50,C OF THE STRAW INTO THE SOIL. J. FERTILIZER CONSISTING OF AMMON/UM PHOSPHATE SULFATE, 16-20-0, WITH 15% SULPHUR APPL/ED AT THE RATE OF 500 lbs. PER ACRE. AREAS TO BE HYDROSEEDED SHALL BE PREPARED PR/DR TD HYDROSEEDING BY: 1. ROUGHEN/NG THE SURFACE TO BE PLANTED BY ANY DR A COMBINATION OF: a. TRACK WALKING SLOPES STEEPER THAN 6: 1 b. HARROW/NG AREAS 6:1 OR FLATTER THAT ARE SUFFICIENTLY FR/ABLE. c. RIPPING AREAS THAT WILL NOT BREAK UP USING ITEMS a OR b ABOVE. 2. CONDITIONING THE SOILS SD THAT IT IS SUITABLE FOR PLANTING BY: a. ADJUSTING THE SURFACE SOIL MOISTURE TD PROVIDE A DAMP BUT NOT SATURATED SEED BED. b. THE ADDITION OF SOil AMENDMENTS, PH ADJUSTMENT, LEACHING OR COVER/NG SAL/NE SOILS TO PROVIDED VIABLE CONDITIONS FDR GROWTH. HYDROSEEDED AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH. UNTIL THE PROJECI' IS PERMANENTLY LANDSCAPED OR, FOR AREAS WHERE HYDROSE'.EDING IS THE PERMANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLETED AND ALL BONDS RELEASED. ·_I - 50' MIN. PROF/IE EXISTING GROUND I JO'MIN. T PUBLIC RIGHT- OF -WAY FILTER FABRIC t PUBUC RIGHT-OF-WAY STEEL SHAKER PLATES/RUMBLE RACKS 20' IAIN. RADIUS, /, FENCE/BARRIER TO RESTRICT / f TRAFFIC TO CONSTRUCTION ENTRANCE PROVIDE APPROPRIII TE TRANSITION BETWfEN STABILIZED CONSTRUCT/ON ENTRANCE AND PUBLIC RIGHT-OF-WAY STABILIZED CONSTRUCTION ENTRANCE PEH CALlfQRN/A STOR/t/WJ,T£R B/t/P DWG, TC-1 GRAVEL BAGS OVERLAP ONTO CURS RUNOFF GAP BETWEEN BAGS ACTS .-IS SPILLWAY 3 FT (0.9 M) MIN. ~ THREE LAYERS OF GRAVEL BAGS WITH [NDS OVERLAPP[D GRAVEL BAGS 1. SET POSTS AND EXCAVATE A 4 BY 4 IN (10 BY IO CIA) TRENCH UPSLOP[ FROM AND ALONG TH[ LINE OF POSTS. ------ J. ATTACH TH[. FILTER FABRIC TO THE WIRE FENCE AND [XTEND /T INTO TH[ TRENCH. 2. STAPLE 11'/Rf FENCING TO THE POSTS. i. BACKFILL AND COMPACT THE • [XGAVA TED SDIL. SILT FENCE FILL SLOPE MIN. 2 FT CARTH[N RIDGE UNLINED SWALE & BERM SIIML£ Ji-I--➔ GIMIR S4G.S (rYP.) II'-~ ROADBED ll'IU1H ..---,..,CNmfl.JNC .i,,---tJ'(IIIN.) SPIICING FOR l'D>'ICiEAC'CE55 X A PLAN NO SCALE ONE SIG IMN. f ~~°"'a: SECTION A-A NO SCALE'. 511'El1 SLOP£ ~ I.DS DWI/U 200· 21110 fll ,oo· a ro '°" 50' IIOR£ ~ IOJI ~· NOTF: PROVIDE VF:LOC/T'f R£DUC£R IN ALL UNPAVED S/Hf.£1S AT THE: INTFRVALS IND/CA TED ABOVF:. GRAVEL BAG VELOCITY REDUCER NOSCA/..E 3'-4' \ Sli'?AW ROLLS MUST BE PLACED ALONG SLOPE: CONTOURS SPACING DEPENDS . ON SOIL TYPE: AND SLOPE STEEPNESS /. SEDIMENT, ORGANIC MATTER, AND NATIVE SF;EDS ARE: CAPnJREO BEHIND THE ROLLS. NOTE: f. STRAW ROLL INSTALLATION REQUIRES THE PLACEMENT ANO SECURE: STAKING OF THE ROLL IN A TRE:NCH. 3"-5" (75-125mm) 0£:E:P, DUG ON CONTOUR. RUNOFF MUST NOT BE ALLOWED TO RUN UNOER OR AROUND ROLL. FIBER ROLL NOT TD SCALE 3"-5" (75-125mm) t" X 1• STAKE (25 x 25mm) NOT TO SCALE LEGEND DESCRIPTION STABIUZED CONSTRUCTION ENTRANCE SILT FENCE HABITAT PROTECTION FENCE (ORANGE) UNLINED SWALE I< BERM D-75 UNED DITCH IJMITS OF CLEARING I< GRADING GRAVEL BAGS FIBER ROLL RIPRAP FIBER llATl'ING AREA QUANTITY 1 E.A. 6,274 LF 4592 L.F . PER SHT. 1 255 EA. PER SHT. 1 230,185 s.,. SYMBOL ==>==>==> -...L.. --.ili. -- c::,cx=,i=cx:::::,,::x::,,:=, · 000000000000 · ++++++ + + + + + + + ++++++ + + + + + + + HUNSAKER & ASSOCIATES SAN DIECO. INC l'IANNINC 1011'l _.,. Stleet ENGINEOINC S., D1oto, Ca 91121 SUIVEYINC PH(l51)s51-4500• FX(A51)558.,..,. ENGINEER OF WORK ?~_.y~.L QNDLW.RTIN RC£ NO 'fB670 EXP. 6/J0/06 2./4 /125 DATE BENCH MARK 0£SCRIPTION: STD. 5 /HfE I SURVEY MONIJIENT LOCATION: STA. 2M+n CC ON CCNTCRI..INC OF EL CAMINO fKAJ.. RCCORD fflOlil: SAN DICG(} COUNTY ~ CONT1lOL EUVATION: :Jll.41 REVIEWED BY: ,I,} l -. INSPECTOR/ NCVD 1929 ,,,/a/4a DATE l---+---f-----------------+---+---t----+----t GRADING AND EROSION CONTROL PLANS FOR: LA COSTA GREENS NEIGHBORHOODS 1.16 AND 1.17 I APPROVfD IY LLOYD B. HUBBS I A 4 s « d. ,&(... .:V,J,'--' 1---+--+-----------------t-----t---t---t---"1 CITY CNG/NEbrRC£ ~ _rypt2/S1/05 t:Mff liiliilii+~=u-,:--=-:rl,'"Jl,.-, .... ::8::-_"""'.91;;;:-;.11-;:L.:-:,=-----------1---1-.---it---t---1 PROJCCT NO. I ~ OF-:;_ Rrns10N orscR1Pr10N 1--':0=1£=--_'-"-'-=c:...+,...;:;::.TY;.;.;1£:..._..L.c_-"-"'=-t I:: teMP II~ __ cr __ 99_-0_3 __ ~1 I~;.;:· ..._ ______________________________________________________________ ~_::::_:_;:._!:,_~_:!_1_.;.. ___ -:_-_:_:.::_.:::.;...:::_:.._:_:::_::_:_..::_:_.:.. _____ -:_-_l_!_'.'.!_~T~T-==::~~;~~jJJJ~= ~~P.~~~~. =~="Tl='"ll=="l'l'=:;:--==~=~:0--~~-=~:-::=~~~ W.O. No. 2J52-0IOI "'" . -- ~ INOftillNG ~'mlNG HUNSAKER & ASSOCIATES SAM DIEGO, IHC. 18119 Hlllmeli; ... StNtt Soll ~ Ca .,,,. PH(ISl)sSMSOO· FX1151l551-1414 · ~\lH'.SSIO,t,,« . ,t' ~OL~ ' II0.~70 •••• . ~:• , ,.~ ENGINEER OF WORK 2../ ,,I 10'5 DATE BENCH MARK D£5CA#-liON: LOCATION: STD. SIHiEI SL.fflE'Y IIONUM£NT STA 266+111 EC OH CDflERlJNC OFELC::WM:AI. .W:t:QIIO F1fOIII: ~ cJ::!1! E1M7111111f: :JH.41 NIM) IUI "AS BUILT" ~(<"12-,£ RCE tt·zo EXP. <»/H/IQ Rfll£ll£D 8'1': CMTE ll AS•&VIL-T"" OU£ '1'17£ REVISION DESCRIPTION - 0 ao 160 240 - -- '1'17£ -c,ry- SCALE 1•-ao CITY OF CARLSBAD ENGINEERING DEPARTMENT \$115 1 GRADING AND EROSION CONTROL Pl.ANS FOR: LA COSTA GREENS · NEIGHBO:JUIOODS 1.16 AND 1.17 O DIC{ 0J'eb-01-2005: 11: 45 R: \OJ74\11£ng\Ftou9h C,odlng\OJ7411001 · w.o. Ho . ftU.1 • -0 2. -- • P\NINIIC (N(JN(llllHC S!AffllHC HUNSAKER & ASSOCIATES 10179 ~ Sibeet SanDioto,C.'2111 PHIISIJ5SM500· FlCta,-,.,. ""'=''"'"""" ENGINEER OF WORK ~d~f2-••c· RA L. MANI RC£ NO 48670 EXP. 6/30/06 'J./4 /rJ'5 DATE S I I S H I E T BENCH MARK DCSCIIIPr10N: LOCAllOH: STD. SIH£EI ~ '10NI.JMCNf srA 2M+IIII £C ON CDnE1«.JNE OF' El CWl'IO REAL iWCQIID llfOII: SllN DIEGO coutrY ~ CQflffllQ. N 0 • 10 "AS BUILT" ~✓c:z4d:- RCt 4'/-70 EXP. Ot:./:Jb/10 n/2/41 DATE REWltf"DBY:.il a ►..✓. ,, INSl'!CTOR • I \ \ ! 1 : I / / .; i / 0 ) 110 180 :1.40 ~-----~ SCALE 1•-ao t---t----+-----------+---+------1--+----I~ CITY OF CARLSBAD I SHlEETSl i ~L!.!_j===:'....'.::===E,::N::G::IN::E:::E'::ff=:1N::G':::":D=:EP.:::::ol=:R::7M::=EN::T:===-'==== GRADING AND EROSION CONTROL PLANS FOR: LA, COSTA GREENS NEIGHBORHOODS 1.16 AND 1.17 I APPROVED ,IY A_; d .. «.. i4 t---r--+---------------!---+----11---+----I CITYj&fi, RCE~TA LLOYD B. HUBBS l NpJ2/3J /D!I -lr'Y•t,ll" •-l!ll OF _. REVISION DESCRIPTION 1-.::cOl;.cTC=._._..:HIW.=~+-.::;Ol=TC:.....J...;-==_. I:,~ ti,.,,. 01H£lf -QTY ---,,,,, 11 PRO.£CT NO. CT99-03 R: \0374\11£nt\~gt, Gradln9\037"1RC011.0IIG( o:,eb-01-2005: 11: 411 .0. "'°· 2"2-01 8fl.j ■ --0 ---