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HomeMy WebLinkAboutDWG 425-7A; SDP 94-06B; GIA PARKING LOT EXPANSION; 01-09GRADING NOTES (IN ADDITION TO TH[ RE:OUIR[ME:NTS OF CHAPTER 11. 06 OF THE CARLSBAD MUNICIPAL CODE.) 1. THIS PLAN SUPERSEDE:$ ALL OTHER PLANS PREVIOUSLY APPROVED BY THE CITY OF CARLSBAD REGARDING GRADING SHOWN ON THIS SET OF PLANS. 2. APPROVAL OF THIS PLAN DOES NOT LESSEN OR WAIVE ANY PORTION OF THE CARLSBAD MUNICIPAL CODE, RESOLUTION OF CONDITIONAL APPROVAL, CITY STANDARDS OR OTHER ADDITIONAL DOCUMENTS LISTED HEREON AS THEY MAY PERTAIN TO THIS PROJECT. THE ENGINEER IN RESPONSIBLE CHARGE SHALL REVISE THESE PLANS WHEN NON-CONFORMANCE IS DISCOVERED. 3. CITY APPROVAL OF PLANS DOES NOT RELIEVE THE DEVELOPER OR ENGINE[R-OF- WORK FROM RESPONSIBILITY FOR TH[ CORRE:CT/ON OF ERRORS AND OMISSIONS DISCOVERED DURING CONSTRUCTION. ALL PLAN REVISIONS SHALL BE PROMPTLY SUBMITTED TO THE CITY ENGINEER FOR APPROVAL. 4. A RIGHT-OF-WAY PFRMJT FROM THE CITY ENGINEER WILL BE REQUIRED FOR ANY WORK IN THE PUBLIC RIGHT OF WAY. PRIOR TO PERMIT ISSUANCE, A CERT/FICA TE OF INSURANCE MUST BE FILED NAMING TH[ CITY OF CARLSBAD AS AN ADDITIONAL INSURED ON THE PERMITTEE'S POLICY IN THE MINIMUM AMOUNT OF $1,000,000.00 FOR EACH OCCURRENCE OF LIABILITY. THE INSURANCE COMPANY WRITING TH[ POLICY MUST HAVE A RA TING OF "A" AND A SIZE CATEGORY OF CLASS VAS ESTABLISHED BY "BESTS" KEY RATING GUIDE. 5. UNLESS EXEMPTED BY SECTION 301.(b)5 OF THE UNIFORM BUILDING CODE, RETAINING WALLS OUTSIDE OF PUBLIC RIGHT OF WAY REQUIRE SEPARATE PERMITS FROM THE BUILDING DEPARTMENT. 6. NO WORK SHALL BE COMMENCED UNTIL ALL PERMITS HAVE BEEN OBTAINED FROM THE CITY AND OTHER APPROPRIATE AGENCIES. 7. APPROVAL OF THESE PLANS BY THE CITY ENGINEER DOES NOT AUTHORIZE ANY WORK OR GRADING TO BE PERFORMED UNTIL THE PROPERTY OWNER'S PERMISSION HAS BEEN OBTAINED AND A VALID GRADING PERMIT HAS BEEN ISSUED. 8. NO REVJS10NS WILL BE MADE TO THESE PLANS WITHOUT THE WRITTEN APPROVAL OF THE CITY ENGINEER, NOTED WITHIN THE REVISION BLOCK, ON THE APPROPRIATE SHEET OF THE PLANS ANO THE TITLE SHEET. 9. ORIGINAL DRAWINGS SHALL BECOME THE PROPERTY OF THE CITY UPON BEING SIGNED BY THE CITY ENGINEER. 10 THE ORIGINAL DRAWING SHALL BE REVISED TO REFLECT AS-BUILT CONDITIONS BY THE ENGINEER-OF-WORK PRIOR TO FINAL ACCEPTANCE OF THE WORK BY THE CITY 11. ACCESS FOR FIRE AND OTHER EMERGENCY VEHICLES SHALL BE MAINTAINED TO THE PROJECT SITE AT ALL TIMES DURING CONSTRUCTION 12. WHERE TRENCHES ARE WITHIN CITY EASEMENTS, A SOILS REPORT COMPRISED OF (A) SUMMARY SHEET. (B) LABORATORY WORK SHEETS AND (CJ COMPACTION CURVES, SHALL BE SUBMITTED BY A PROFESSIONAL ENGINEER OF THE STA TE OF CALIFORNIA, PRING/PALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS MECHANICS. THE SOILS REPORT WILL BE SUBMITTED TO THE CITY ENGINEERING INSPECTOR WITHIN TWO WORKING DAYS OF THE COMPLETION OF FIELD TEST$. 13. A SOILS COMPACTION REPORT AND COMPLIANCE VERIFICATION REGARDING ADHERENCE TO RECOMMENDATIONS OUTLINED IN THE SOILS REPORT IS REQUIRED PRIOR TO THE ISSUANCE OF A BUILDING PERMIT. ALL CONTROLLED GRADING SHALL BE DON£ UNDER THE DIRECTION OF A PROFESSIONAL ENGINEER OF THE STATE OF CALIFORNIA PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS MECHANICS. ALL FILL OR FUTURE FILL AREAS SHALL BE CONSffiUCTED IN ACCORDANCE WITH THE CITY OF CARLSBAD STANDARD SPECIF/CATIONS AND THE • EARTHWORK SPECIFICATIONS " ATTACHED TO THE PRELIMINARY SOILS INVEST/GA TION DAILY FIELD COMPACTION REPORTS WILL 8£ SUBMITTED TO THE PROJECT INSPECTOR. 14. A PRECONSTRUCTION MFFTTNG $HAIi f/E HD Q AT THF SITE PRIOR TO THF BEGINNING OF WORK ANO SHAil BF ATifNQm BY All REPRFSENTAVVES RESPONSIBLE FOR CONSTRUCTION, INSPECTION, SUPERVISION, TESTING AND ALL OTHER ASPFCTS OF THF WORK THE CONTRACTOR SHALL SCHEDULE THE MEETING THROUGH THE PERMIT CLERK ( 438-1161 ext.4323 ) AT LEAST FIVE(5) WORKING DAYS PRIOR TO STARTING CONSTRUCT/ON. APPROVED DRAWINGS MUST BE AVAILABLE PRIOR TO SCHEDULING. THE GRADING PERMIT WILL BE PROVIDED BY THE PROJECT INSPECTOR AT THE MEETING. 15. All INSPFCTJQN RFQ//FSTS QTHFR THAN FOR PRECQNSTRUCTION MFFTING mLL BF MADE BY CAI !ING THF fNGtNFFRING 24-HOIIR IN5P£CVON RFQIIEST !INF AT (619) 438-3891 INSPITTION RFOUFST MUST BF RECFIVFD ffl!OR TO 2: 00 P.M. ON THE DAY BEFORE THE INSPECTION JS NEEDED. INSPECTIONS WILL BE MADE THE NEXT WORK DAY UNLESS YOU REQUEST OTHERWISE. REQUESTS MADE AFTER 2: 00 P.M. WILL BE SCHEDULED FOR TWO FULL WORK OA YS LATER. 16. THE OWNER AND/OR APPLICANT THROUGH THE DEVELOPER AND/OR CONTRACTOR SHALL DESIGN, CONSTRUCT AND MAINTAIN ALL SAFETY DEVICE'S, INCLUDING SHORING, AND SHALL BE SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL, STATE AND FEDERAL SAFETY AND HEALTH STANDARDS, LAWS AND REGULATIONS. 17. THE CONTRACTOR SHALL CONFORM TO LABOR CODE SECTION 6705 BY SUBMITTING A DETAIL PLAN TO THE CITY ENGINEER AND/OR CONCERNED AGENCY SHOWING THE DESIGN OF SHORING, BRACING SLOPING OR OTHER PROVISIONS TO BE MADE OF WORKER PROTECTION FROM THE HAZARD OF CAVING GROUNO DURING THE EXCAVATION OF SUCH TRENCH OR TRENCHES OR DURING THE PIPE JNSTALLA TION THEREIN. THIS PLAN MUST BE PREPARED FOR ALL TRENCHES FIVE FEET (5') OR MORE IN DEPTH AND APPROVED BY THE CITY ENGINEER AND/OR CONCERNED AGENCY PRIOR TO EXCAVATION. If THE PLAN VARI[$ FROM TH[ SHORING SYSTFM STANDARDS ESTABLISHED BY THE CONSTRUCTION SAFETY ORDERS, TITLE 8 CALIF..ORNIA ADMIN/STRA TIVE CODE, THE PLAN SHALL BE PREPARED BY A RFGISifRFQ FNGINFFR AT THE CONTRACTORS FXPFNSF. A COPY OF THE OSHA EXCAVATION PERMIT MUST BE SUBMITTED TO THE INSPECTOR PRIOR TO EXCAVATION. 18. NO BLASTING SHALL BE PERFORMED UNTIL A VALID BLASTING PERMIT HAS BEEN OBTAINED FROM THE CITY OF CARLSBAD. SUBMIT APPLICATION FOR BLASTING PERMIT WELL IN ADVANCE OF THE SCHEDULING OF BLASTING OPERATIONS. 19. IF ANY ARCHAEOLOGICAL RESOURCES AR[ DISCOVERED WITHIN ANY WORK AREA DURING CONSTRUCT/ON, OPERATIONS WILL CEASE IMMEOIA TEL Y ANO THE PERMITTEE WILL NOTIFY THE CITY £NG/NEER. OPERATIONS WILL NOT R£START UNTIL THE PERMITTEE HAS RECEIVED WRITTEN AUTHORITY FROM THE CITY ENGINEER TO 00 SO. 20. ALL OPERATIONS CONDUCTED ON THE SITE OR ADJACENT THERETO, INCLUDING WARMING UP, REPAIR, ARRIVAL, DEPARTURE OR OPERATION OF TRUCKS, EARTHMOVING EQUIPMENT, CONSTRUCTION EQUIPMENT AND ANY OTHER ASSOCIATED GRADING EQUIPMENT SHALL BE LIMITED TO THE PERIOD BETWEEN 7: 00 AM. ANO SUNSET EACH DAY, MONOA Y THRU FRIDAY ANO NO EARTHMOVING OR GRADING OPERATIONS SHALL BE CONDUCTED ON WEEKENDS OR HOLIDAYS. (A LIST OF CITY HOLIDAYS IS AVAILABLE AT THE ENGINEERING DEPARTMENT COUNTER) 21. ALL OFF-SITE HAUL ROUT[$ SHALL BE SUBMITTED BY THE CONTRACTOR TO THE CITY ENGINEER FOR APPROVAL TWO FULL WORKING DAYS PRIOR TO BEGINNING OF WORK. 22. IMPORT MATERIAL SHALL BE OBTAINED FROM, ANO WASTE MATERIAL SHALL BE DEPOSITED AT, A SITE APPROVED BY THE CITY ENGINEER. TH[ CONTRACTOR SHALL BF RFSPONS/Bl E FOR ANY DFBRI$ OR QAMAGF OCCURRING ALONG TH£ HAUL ROUTES OR ADJACENT STREETS AS A RESULT OF THE GRADING OPERATION. 23. BRUSH SHALL BE REMOVED ONLY WITHIN THE AREA TO BE GRADED. NO TREES ARE TO BE REMOVED UNLESS SPECIF/CALLY NOTED ON THE PLAN. 24. ALL AREAS SHALL BE GRADED TO DRAIN. GRADING RESULTING IN rHE PONDING OF WATER IS NOT PERMITTED. ALL EARTHEN SWALES AND DITCHES SHALL HAVE A MINIMUM ONE PERCENT SLOPE. 25. THESE PLANS ARE SUBJECT TO A SJGNE:D AND APPROVED SET OF EROSION CONTROL PLANS. EROSION CONTROL SHALL BE AS SHOWN ANO AS APPROVED BY THE CITY ENGINEER OR AS DIRECTED BY THE PROJECT INSPECTOR. 26. ALL SLOPES SHALL BE TRIMMED TO A FINISH GRADE TO PRODUCE A UNIFORM SURFACE AND CROSS SECTION. THE SITE SHALL BE LEFT IN A NEAT AND ORDERLY CONDITION ALL STONES, ROOTS OR OTHER DEBRIS SHALL BE REMOVED AND DISPOSED OF AT A SITE APPROVED OF BY THE CITY ENGINEER. 27. ALL SLOPES SHALL BE IRRIGATED, STABILIZED, PLANTED AND/OR HYDROSEEDED WITHIN TEN (10) DAYS OF THE TIME WHEN EACH SLOPE IS BROUGHT TO GRADE AS SHOWN ON THE APPROVED GRADING PLANS. 28. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED BY THE CITY OF CARLSBAD LANDSCAPE MANUAL, THE LANDSCAPING PLANS FOR THIS PROJECT, DRAWING NO.:=----, AND/OR AS DIRECTED BY THE CITY ENGINEER OR PLANNING DIRECTOR. 29. TH[ OWNER/APPLICANT SHALL INSURE THAT ALL CONTRACTORS SHALL COORDINATE THE WORK OF THESE GRADING PLANS WITH THAT SHOWN ON BOTH THE LANDSCAPE AND IRRIGATION PLANS AND THE IMPROVEMENT PLANS AS REQUIRED FOR THIS WORK IN ACCORDANCE WITH THE LANDSCAPE MANUAL TIME REQUIREMENTS. C:\MCF Flles\Job\91.01 GIA Corlsbad\C-1.dwg 12/!/2004 10:51:12 AM PST 30. STORM DRAIN PIPE SHALL BE REINFORCED CONCRETE PIPE WITH A MINIMUM D-LOAD OF 1,350. FOR PRIVATE STORM DRAIN PIPES, UP TO 15" PVC MAY BE UTILIZED PROVIDED DEPTH IS LESS THAN 15 FEET AND BACKFILLED WITH 3/4" ROCK PER $ORSO S-4 TYPE •c• AND PIPE MEETS ASTM STANDARD 3034 FOR SDR 35 SOLID WALL PIPE. 31. WI-IERE AN EXISTING PIPE LINE IS TO BE ABANDONED AS A RESULT OF THE GRADING OPERATION, IT SHALL BE REMOVED WITHIN TWENTY FEET OF BUILDING OR STREET AREAS AND REPLACED WITH PROPERLY COMPACTED SOILS. IN OTHER AREAS THE PIPE WILL BE PLUGGED WITH CONCRETE OR R[MOVED AS APPROVED BY THE Cl TY ENGINEER. 32. THE CONTRACTOR SHALL VERIFY TH£ LOCATION OF ALL EXISTING FACILITIES ( ABOVE GROUND AND UNDER GROUND ) WITHIN THE PROJECT SITE SUFFICIENTLY AHEAD OF GRADING TO PERMIT TH£ REVISION OF THE GRADING PLANS IF IT IS FOUND THAT TH£ ACTUAL LOCATIONS ARE IN CONFLICT WITH THE PROPOSED WORK. 33. THE CONTRACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIES (SEE BELOW) AT LEAST 2 FULL WORKING DAYS PRIOR TO STARTING GRADING NEAR THEIR FACILITIES AND SHALL COORDINATE THE WORK WITH A COMPANY REPRESENTATIVE. UNDERGROUND SERVICE ALERT SDG&E (800)422-4133 (800)660-7343 (800)892-0123 (760)438-7741 (760)806-9809 (760 )434-2980 (760)438-2722 (760)633-2650 (760)753-0155 (760)744-0460 (760)753-6466 (760) 726-1340 PA C/FIC BELL ADELPHIA CABLE COMMUN/CATIONS COX COMMUN/CATIONS CITY OF CARLSBAD(STREETS & STORM DRAIN) 'CITY OF CARLSBAD(SEWER, WATER & RECLAIMED WATER) 'SAN DJEGUITO WATER DISTRICT 'LEUCADIA COUNTY WATER DISTRICT *VALLECITOS WATER DISTRICT 'OLIVENHAIN WATER DISTRICT "BUENA SANITATION DISTRICT *AS APPROPR/A TE 34. PERMIT COMPLIANCE REQUIREMENTS: A. FOR CONTROLLED GRADING -THE APPLICANT HIRES A CIVIL ENGINEER, SOILS ENGINEER, AND/OR GEOLOGIST TO GIVE TECHNICAL ADVICE, OBSERVE AND CONTROL THE WORK IN PROGRESS /11.06.170(8)/ CARLSBAD MUNICIPAL CODE. 8. PRIOR TO FINAL APPROVAL OF A GRADING PERMIT -THE FOLLOWING REPORTS MUST BE SUBMITTED TO THE CITY ENGINEER VIA THE PROJECT INSPECTOR {11.06.190(8)} CARLSBAD MUNICIPAL CODE: (1) FINAL REPORT BY SUPERVISING GRADING ENGINEER STATING ALL GRADING IS COMPLETE. ALL EROSION CONTROL, SLOPE PLANTING AND IRRIGATION ARE INSTALLED IN CONFORMANCE WITH CITY CODE ANO THE APPROVED PLANS ( OBTAIN SAMPLE OF COMPLIANCE LETTER FROM CITY ENGINEERING DEPARTMENT). (2) AS-BUILT GRADING PLAN. (J) REPORT FROM THE SOILS ENGINEER, WHICH INCLUDES RECOMMENDED SOIL BEARING CAPACITIES, A STATEMENT AS TO THE EXPANSIVE QUALITY OF THE SOIL, AND SUMMARIES OF FIELD AND LABORATORY TESTS. THE REPORT SH/ILL ALSO INCLUDE A STATEMENT BY THE SOILS [NG/NEER THAT THE GRADING WAS DONE IN ACCORDANCE WITH THE REQUIREMENTS ANO RECOMMENOA TIONS OUTLINED IN THE PRELIMINARY SOILS REPORT AND ANY SUPPLEMENTS THERETO. 1 (4) REPORT WITH AS-BUILT GEOLOGIC PLAN, IF REQUIRED BY THE CITY. 35. UNLESS A GRADING PERMIT FOR THIS PROJECT JS ISSUED WITHIN ONE (1) YEAR AFTER THE CITY ENGINEER'S APPROVAL, THESE PLANS MAY BE REQUIRED TO BE RESUBMITTED FDR PLANCHECK. PLANCHECK FEES WILL BE REQUIRED FOR ANY SUCH RECHECK. 36. THE SOILS REPORT TITLED GEOTECHNICAL EVALUATION -GIA ' , PREPARED BY LEIGHTON & ASSOCIATES DA TED DECEMBER 5 ,79..9±..., SHALL BE CONSIDERED AS A PART OF THIS GRADING PLAN. ALL GRADING SHALL BE DONE IN ACCORDANCE WITH THE RECOMMENDATIONS ANO SPECIF/CATIONS CONTAINED IN SAID SOILS REPORT. * WITH UPDATES DATED 4/25/95 & 9/15/03 "DECLARATION OF RESPONSIBLE CHARGE" , I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK FOR THIS PROJECf. THAT I HA VE EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF THE PROJECT AS DEFINED IN SECTION 6703 OF THE BUSINESS AND PROFESSIONS COD£, ANO THAT THt DESIGN IS CONSISTENT WITH CURRENT STANDARDS. I UNDERSTAND THAT THE CHECK OF PROJECT DRAWINGS AND SPECIFICATIONS BY THE CITY OF CARLSBAD DOES NOT RELIEVE ME, AS ENGINEER OF WORK, OF MY RESPONSIBILITIES FOR PROJECT DESIGN FIRM: ~ ___ M_C_E_C_O_N_S_UL_T_A_NT_S ________ _ ADDRESS: ___ 1_10_0_S_._C_O_A_ST_H_W_Y~, _S_UI_TE_31_8 ___ _ CITY STATE LAGUNA BEACH, CA 92651 TELEPHONE,-949/376-6407 BY: ~ 2JL 0.. • ~CJN• ' DATE: \l.(t,\oft (NAME OF ENGINEER) R.C.E. NO.: 23971 REGISTRATION EXP/RATION DA TE: ___ 12~/_3-'1 /'-0-'5 ___ _ SOILS ENGINEER'S CERTIFICATE 1, M;G~at/ ~"'rie,,frc.-; , A REGISTERED CIVIL [NG/NEER OF THE STA OF CALIFORNIA, PR/NC/PALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS MECHANICS, HEREBY CERTIFY THAT A SAMPLING AND STUDY OF THE SOIL CONDITIONS PREVALENT WITHIN THIS Sl7M WAS1 MADE BY ME OR U'£ER MY DIRJSTION BETWEEN THE OATES OF 01/(,"w,r 30 . 20 0 AND .,....,.,~ .J'c, , 20g, TWO COPIES OF THE SOILS REPORT COMPILED FROM THIS STUDY, WITH MY RECOMMENDA TfONS, HAS BEEN SUBMITTED TO THE OFFICE OF THE CITY ENGINEER. SIGNED: P.E. NO.: DATE: LICENSE EXP/RA TfON DA TE: OWNER'S CERTIFICATE I ( WE ) HEREBY CERTIFY THAT A REGISTERED SOILS ENGINEER OR GEOLOGIST HAS BEEN OR WILL BE RETAINED TO SUPERVISE OVER-ALL GRADING ACTIVITY AND ADVISE ON THE COMPACTION AND STABILITY OF THIS s;~ ~~a~- NAME DATE WORK TO BE DONE GIA PARKING LOT EXPANSION CARLSBAD THE GRADING Kl'.JRK SHALL CONSIST OF THE CONSffiUCTION OF ALL CUTS AND FILLS, REMEDIAL GRADING, DRAINAGE FACILITIES, EROSION CONTROL FACILl11ES. AND PLANTING OF PERMANENT LANDSCAPING AND PREPARATION OF AS-BUILT GRADING PLANS. AS-BUILT GEOLOGIC MAPS AND RE:PORTS, ALL AS SHOWN OR REQUIRED ON THIS SE'T OF PLANS AND THE CITY STANDARDS, SPECIFICATIONS, REQUIREMENTS, RESOLUTIONS AND ORDINANCES CITED ON THESE PLANS. THE GRADING WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE FOLLOWING DOCUMENTS. CURRENT AT 1HE TIME OF CONSTRUC110N, AS DIRECTED BY THE CITY ENGINEER. COUNTY OF SAN DIEGO ST A TE OF CALIFORNIA LEGEND .. ---PROPERTY LINE GRADING/PERMIT LIMITS SURROUNDING PROPERTY LINE EXISTING CONTOUR EXISTING SPOT ELEVATION FLOW LINE -12''W-EXISTING UTILITY LINE (TYPE AND SIZf AS NOTED) JOIN JOIN LINE FLOWLINE ---seo---PROPOSED CONTOUR LINE STREET LIGHT ., t><l VALVE FIRE HYDRANT NOTE PRIOR TO ANY WORK, CONTRACTOR/OWNER SHALL PROVIDE THE CITY ENGINEER WITH A COPY OF THE RECEIPT OF NOTICE OF INTENT FROM THE REGIONAL WATER QUALITY CONTROL BOARD. NOTE ALL CONSTRUCTION ACTIVITIES SHALL BE PLANNED SO lliAT GRADING Will OCCUR IN UNITS THAT CAN BE EASILY COMPLETED WlllilN lliE SUMMER CONSTRUCTION SEASON. ALL GRADING OPERATIONS SHALL BE LIMITED TO APRIL 1 TO OCTOBER 1 OF EACH YEAR. ALL AREAS DISTURBED BY GRADING SHALL BE PLANTED WITHIN 60 DAYS OF INITIAL DISTURBANCE AND PRIOR TO OCTOBER 1 WITH TEMPORARY OR PERMANENT (IN CASE OF FlNISHED SLOPES) EROSION CONTROL METHODS. THE OCTOBER 1 GRADING SEASON DEADLINE MAY BE EXTENDED WITH THE APPROVAL OF THE CITY ENGINEER SUBJECT TO IMPLEMENTATION BY OCTOBER 1 OF EROSION CONTROL MEASURES DESIGNED TO PROHIBIT DISCHARGE OF SEDIMENTS OFFSI TE DURING AND AFTER THE GRADING OPERATION IS COMPLETED. EXTENSIONS BEYOND NOVEMBER 15 MAY BE ALLOWED IN AREAS OF VERY LOW RISK OF IMPACT TO SENSITIVE COASTAL RESOURCES AND MAY BE APPROVED EITHER AS PART OF THE ORIGINAL COASTAL DEVELOPMENT PERMIT OR AS A FORMAL AMENDMENT TO AN EXISTING COASTAL DEVELOPMENT PERMIT. \ ABBREVIATIONS BLDG. C.B. C/L C&G C.L. c.o. CONC. D DWY. ELEC. E.P. F.F. F.H. F.L. F.S. G.B. H.C. H.P. INV. IRR. BUILDING CATCH BASIN CHAIN LINK CURB & GUTTER CENTERLINE CLEANOUT CONCRETE STORM DRAIN DRIVEWAY ELECTRIC EDGE OF PAVEMENT FINISHED FLOOR FIRE HYDRANT FLOWUNE FINISHED SURFACE GRADE BREAK HANDICAP HIGH POINT INVERT IRRIGATION VICINITY CITY OF OCEANSIDE HIGHWAY 7B PACIFIC OCEAN L.P. M.H. P.L. P.P. R.D. R.G. R.O.W. ST. T.C. TEL. TG. T.F. T.W. s w W.M. w.v. MAP CITY OF ENCINITAS LOW POINT MANHOLE PROPERTY LINE POWER POLE ROOF DRAIN ROUGH GRADE RIGHT OF WAY STREET TOP OF CURB TELEPHONE TOP OF GRATE TOP OF FOOTING TOP OF WALL SANITARY SEWER WATER WATER METER WATER VALVE ' ~l!Y OF VISTA ENVIRONMENTAL CLEARANCE 1. CARLSBAD MUNICIPAL CODE 2. CITY OF CARLSBAD STANDARDS J. THIS SET OF PLANS 4. RE:SOLUTION NO. 5747 DA TEO OCT. 20, 2004 5. THE STANDARD SPECIF/CATIONS FOR PUBLIC WRKS CONSTRUCTION (GREEN BOOK). 6. SOILS REPORT AND RECOMMENDATIONS BY LEIGHTON & ASSOCIATES _____ DATED 12/05/94, 4/25/95, AND UPDATE DATED 9/15/2003 7. THE SAN DIEGO REGIONAL STANDARD DRAWINGS AND AS MAY BE MODIFIED BY THE CITY OF CARLSBAD STANDARDS. 8. CALIFORNIA COASTAL COMMISSION DEVELOPMENT PERMIT CONDITIONS DATED OCL 20. 2004, CDP 04-44 9. ENVIRONMENTAL APPROVAL DOCUMENTS DATED N/A 10. STORM WATER POLLUTION PREVENTION PLAN (SWPPP), PREPARED BY MCE CONSULTANTS. DA 1ED 10/06/2004. 11. STORM WATER MANAGEMENT PLAN (SWMP), PREPARED BY MCE CONSULTANTS, DA TED 10/11/2004. 12. CALIFORNIA STORMWA TER QUALITY ASSOCIA 1/0N, STORMWA TER BEST MANAGEMENT PRACTICE, CONSTRUCJ/ON HANDBOOK AND THE STA TE OF CALIFORNIA, DEPARTMENT OF TRANSPORTATION, CONSTRUCTION SITE BEST MANAGEMENT PRACTICES (BMP) MANUAL. CONSTRUCTION NOTES DESCRIPTION G) 4• A.C./6" A.B. PAVE~ENT -VERIFY SECTION W /SOILS ENG. @ 6" CURB PER APWA STD. 120-1, TYPE Al-150(6) @ 6" CURB AND GUTTER PER APWA STD. 120-1, TYPE A2-150(6) (±) 3' V-GUTTER PER DETAIL 3. SHEET 2 @ SAWCUT EXIST. PAVEMENT @ DEEPLIFT A.C. (12" ~IN. 'MDTH) (J) CATCH BASIN PER DETAIL 5, SHEET 2 @ STORM DRAIN CLEANOUT @ REMOVE EXIST. S.D. GRATE @) CONNECT TO EXIST. S.D. @ 4" PVC (SOR 35) STORM DRAIN, BEDDING PER DETAIL 7, SHEET 2 @ 6" Li-CHANNEL PER DETAIL 4, SHEET 2 @ 6" PVC (SDR 35) STORM DRAIN, BEDDING PER DETAIL 7, SHEET 2 @ 8" PVC {SOR 35) STORM DRAIN, BEDDING PER DETAIL 7, SHEET 2 @ 12" PVC (SDR 35) STORM DRAIN, BEDDING PER DETAIL 7, SHEET 2 @) STORM DRAIN CLEANOIJT TYPE 8 PER SAN DIEGO REGIONAL STD. D-10 NOTICE TO THE CONTRACTOR DWG.NO. QUANTITY C-4, C-5 135,700 SF C-4, C-5 3,600 LF C-4, C-5 3,200 LF C-4, C-5 105 LF C-4, C-5 675 LF C-5 27 LF C-4, C-5 8 EA C-4 2 EA C-4 2 EA C-4, C-5 4 EA C-4 65 LF C-5 5 LF C-5 200 LF C-5 65 LF C-5 200 LF C-5 1 EA THE ESTIMATES OF IMPROVEMENT AND GRADING QUANTITIES AS SHOWN HEREON ARE PROVIDED FOR SATISFYING PLAN CHECK INFORMATION REQUIREMENTS ONLY. THE CONTRACTOR SHALL PERFORM AN INDEPENDENT ESTIMATE OF ALL IMPROVEMENT QUANTITIES INCLUDING GRADING QUANTITIES, AND SHALL USE SAME AS A BASIS FOR HIS BID(S) AND CONTRACT(S). C-23971 p. 12-31- DRAWING SHEET INDEX SHEET 1 SHEET 2 SHEET J SHEET 4 SHEET 5 SHEET 6 SHEET 7 SHEET 8 SHEET 9 lln.E SHEET DETAIL SHEET DEMOLITION PLAN PRECISE GRADING PLAN -E'L Y PRECISE GRADING PLAN -w'L Y PRECISE GRADING PLAN -N'L Y EROSION CONTROL PLAN NOTES/DETAILS EROSION CONTROL PLAN HORIZONTAL CONTROL PLAN PREPARED BY: CIVIL ENGINEERING 'LAND SURVEYING ...»li-U ..... ,.,,/15 SOURCE OF TOPOGRAPHY THIS PROJECT HAS ENVIRONMENTAL CLEARANCE PER SDP-94-06(8) / CDP-02-10(A) Q 1100 S. COAST HWY., #318 LAGUNA BEACH, CA 92651 .0. ."M.OMc,.. \Z.ll,je4 PH 949-376-6407 RICHARD A. MOORE, RCE 23971 DATE FAX: 949-376-6417 GRAPHY SHOWN ON THESE PLANS WAS GENERA TED BY AERIAL METl!ODS FROM JNFORMA TION GATHERED ON NOVEMBER ' BY ANALYTICAL TOPO MAPS INC. AND MCE CONSULTANTS TOPO TOPO 2000 TOPO ACCU GRAPHY SHOWN HEREON CONFORMS TO NATIONAL MAP RACY STANDARDS. JECT LOCATION PRO THIS PROJECT IS LOCATED WITHIN ASSESSORS PARCEL NUMBER($) 211-023-10, 211-023-12 THE N_ BEN CALIFORNIA COORDINATE 346 000 CH MARK IND[X E OF THIS PROJECT IS: 1 671 000 OESC LOCA RIPTION: 4" PLASTIC CAP (S.D. CO CONTROL PT. T-1307) TION: RDED: REGO EL£~ A TION: EAST OF RAILROAD TRACKS IN RAILROAD R.O.W. 500 FT. NORTH OF PALOMAR AIRPORT ROAD 1980 ADJ. 46.67 ~.S,L. DATUM: CARLSBAD MUNICIPAL WATER DISTRICT WILLIAM E. PLUMMER DAT£ DISTRICT ENGINEER R.C.E. 28176 EARTHWORK QUANTITIES CUT: 1 600 CY FILL: 14 700 CY IMPORT: 13,100 CY EXPORT: -CY REMEDIAL: -CY /1\ DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION "AS BUil T" P-J NN~EPARTMENT APPROVAL -'1 DATF.:IZ./2,J),</ _1..,. (SIGNED) IIICILIEL J, llOJ.zJIIIJ.ER, PL.\NNING DIRECTOR RCE EXP. DATE ~!Li--OJ~ fcl ½A/ DATF.: \y,:!>/ 0'4 REVIEWED BY: (SIGNED) IIECOIIIIZNDID BY: SP--11"1"'-DURE. SH~ (PRINT N.1111) INSPECTOR DATE I SH~ET I CITY OF CARLSBAD I SH~TS I ENGINEERING DEPARTMENT GRADING PLANS FOR: GIA PARKING LOT EXPANSION TITLE SHEET A~--VEfl.. l j LLOYD 8. HUBBS ,?J,z.J.o':/ ~,. . •~ "·•-... r -r.1NJENGINEER PE 'EXP .• ~ ~ • DATE OWN BY: T~~ PROJECT NO. DRAWING NO. DATE INlllAL DATE INlllAL CHKD BY•Jl£AA!it SOP 94-06(6) RVWD BY:JI I?. R•"1 425-7A OlllER APPROVAL CITY APPROVAL I ___.,. .. TRENCH ~DTH AS REQUIRED FOR PIPE BACKFILL -COMPACT TO 90% RELATIVE DENSITY VERIFY W/ SOILS ENGINEER 6" TO 8" · · • · • ' • z .... :::,e ...... ···-..... ... . -. --. ANULAR MAT RIA (S.E.~30 MIN.) --UNDISTURBED SOIL 7 UTILITY BEDDING DETAIL N.T.S. 1.5' BREAK IN CURB TO ALLOW RUNOFF INTO SWALE TYPICAL FOR ALL PARKING BAYS ON LOW SIDE APPLY CRUSHED ROCK FROM CURB OPENING TO FL OF SWALE. (INDICATED BY A ON PLANS) FL W GRASS LINED SWALE .. ...,.._ INLET GRATE SET AT FL OF SWALE (1' MIN. BELOW TC) 6" C & G FL OF SWALE = TC ELEV MINUS 1' (MIN.) TOP OF CURB ELEV -PER PLAN 0 BIO-SWALE DETAIL 6--N.T.S, LEGEND ------ □ BIO-SWALE CURB BREAK CATCH BASIN AC/AB CURB & GUTTER 'I C:\MCE Fil-,s\Job\9101 GIA Carlsbod\C-2.dwg 12/8/,'(l(),4. 10:51:33 At.1 PST FOR 4", 6" PIPE: INVERT (INV,) PER PLAN 1% MIN DRAINAGE PIPE 4" PVC 4" •. 12' " 4 ·~; _, .. , : . . • "' . _-. · ... i'O". · • ELEVATION PRE-CAST PE DB SE CONCRETE BOX R ACP QUIKSET RIES OR EQUAL ~ DRAINAGE 4 ~\ ·. . ·-. · .. " " PVC .. .. . •. ' . J CAST IRON GRATE W/FRAME PER ALHAMBRA FOUNDRY (lRAFFlC) (SIZE PER PIPE SIZE AS SHOWN ABOVE) - ,, / .. ,. ,_ t '~ -. . .. -•·· l --.-. . . . _J PLAN ,,--TOP OF GRATE (TG) PER PLAN PIPE (IF SHOWN) "---POURED-IN-PLACE CONCRETE BOTTOM SLOPE TO DRAIN f--] f-- • .... • N - • .... .;_j a.. a: • w 0 CATCH BASIN & GRATE N.T.S. ·-i ------------ SLOPE 1/4" PER FOOT • 6" 1-1/2" l/2'' R 1 /2" R , ¥ \ ,-::---,r:-,7'.".'--,-,---,, I "' - 1/2'' R rc"r~- 4 tlQif;_ -USE TYPE V CEMENT 1'-6" "U" CHANNEL N.T.S. '-0" 3/8" LIP 112• R cJ _________, _ 1 /2" .. u t',., • "" • 1'-6" 1 /2" R \ Mlfil;_ -USE TYPE V CEMENT 0 3'-0" V-GUTTER N.T.S. DA'TE INITIAL ENGINEER OF WORK REVISION DESCRIPTION SLOPE 1/4" PER FOOT 1/2" R 0 6" 18" 1-1/2" 1-1/2'' 1/~• R\ 3" ~ 3/8" LIP • I -' w - • • .. ' • ,. • • • • . • . . • tl.QIE;_ -USE TYPE V CEMENT 6" CURB & GUTTER N.T.S. 6" SLOPE1J 112 .. R 1/4" PER i FOOT / ,. 1-1 2 1/2" R 1 • \o 6" CURB N.T.S. RCE tl.QIE;_ -USE TYPE V CEMENT "AS BU I LT" EXP. REVIEWED BY: INSPECTOR DATE DATE I SH~ET I CITY OF CARLSBAD I SH~ETS I DA'TE INITIAL DA'TE INITIAL OTHER APPROVAL CITY APPROVAL ' ' ENGINEERING DEPARTMENT GRADING PLANS FOR: GIA PARKING LOT EXPANSION DETAIL SHEET OWN BY: TEC CHKD BY:.ltt;:: RVWD BYJI PROJECT NO, SOP 94-06(8) DRAl'.1NG NO. 425-7A PROP. LOT LINE ADJUSlMENT ADJ. 04-11 EXIST. PROPERTY LINE TO BE ADJUSTED PER ADJ. 04-11 I I I I I I DEMOLITION NOTES [j] REMOVE AC/AB I I I ~ I I I I I I I I I I ' - ' I I ' I I I [I} REMOVE CONCRETE (CURB, GUTTER, SIDEWALK) I I I ' I I ! I I}] REMOVE LANDSCAPE (SALVAGE IRRIGATION, ETC., IF FEASIBLE) II] rn PROTECT IN PLACE REMOVE EXISTING LIGHTING, CONDUIT (SAL VAG£ IF FEASIBLE) [Il ADJUST GRATE OR FRAME TO GRADE (SEE GRADING PLAN) II] REMOVE EXISTING FENCE Ci\MCE Flh!s\Job\91.01 GIA Corlsbad\C-3-dwg 12/8/2004 11:22:44 At.4 f'ST -------------- SCALE: 1"=30' 0 30 60 Slfot)-_ -~--------__, - ---I I J5+oo r------------- - ---+ / ,-' / / / / -/// . • ,-c• ----. . ·/\ . . .-" \ . ,.- .-\ --I -,,: - DATE INITIAL ENGINEER OF WORK .--.--.. I ,:, .- -· ··\ ------j . .. . --.. I -. .·\ -. . --. I /1\ REVISION DESCRIPTION ------------ ,_ 36+00 t....,l I DATE INITIAL DATE INITIAL OTHER APPROVAL CITY APPROVAL I I I /\/\ \ \ I \ ' \ \ ' I I .. \ RCE \ I I ' \ I I \ \ I \ I ' \ ' I I \ I I I I ' ' I I I I I I \ \ ' I I I I I I, I \;\ I "AS EXP. REV1 EWED BY: INSPECTOR I I \ \ I I \ I \ I I ' \ \ \ \ \ I BUil T" DATE DATE I SH~ET I CITY OF CARLSBAD I SH~ETS I ENGINEERING DEPARTMENT GRADING PLANS FOR: GIA PARKING LOT EXPANSION DEMOLITION PLAN AP. "-MA LLOYD B. HUBBS, nl't/fJlf r •\J ,, --- crn·-NGINEER PE .. ---EXP. DRAWING NO. OWN BY: TEC PROJECT NO. CH KD BY~ :Ri'!h! SDP 94-06(8) 425-7A RVWD BY• I\LR,'<1,1 --.... --·--•-"- / / / / PROP. LOT LINE ADJJSlMENT ADJ. 04-11 / -. C;\MCE Flles\Job\91.01 CIA Corlsbad\C-4.dwg 12/a/2004 10:52:09 Al.I PST I I f-. -- -- 0 \ • \ \ SCALE: 1"=20' 20 40 CONSTRUCTION NOTES (D 4• A.C./6" A.B. PAVEMENT -VERIFY SECTION W / SOILS ENG. @ 6" CURB PER APWA STD. 120-1, TYPE A1-150(6) @ 6° CURB AND GUffiR PER APWA STD. 120-1, TYPE A2-150(6) (}) 3' V-GUffiR PER DETAIL 3, SHEET 2 @ SAWCUT EXIST. PAVEMENT @ DEEPUFT A.C. (12" MIN. WIDTH) (J) CATCH BASIN PER DETAIL 5, SHEET 2 @ STORM DRAIN CLEANOUT @ REMOVE EXIST. S.D. GRATE @) CONNECT TO EXIST. S.D. @ 4" PVC (SOR 35) STORM DRAIN, BEDDING PER DETAIL 7, SHEET 2 @ 6" U-CHANNEL PER DETAIL 4, SHEET 2 @ 6" PVC (SDR 35) STORM DRAIN, BEDDING PER DETAIL 7, SHEET 2 Qj) 8" PVC (SDR 35) STORM DRAIN, BEDDING PER DETAIL 7, SHEET 2 @) 12" PVC (SOR 35) STORM DRAIN, BEDDING PER DETAIL 7, SHEET 2 @ STORM DRAIN CLEANOUT TYPE B PER SAN DIEGO REGIONAL STD. 0-10 LEGEND -· · -BIO-SWALE .t. CURB BREAK C CATCH BASIN "AS BU IL T" RCE __ _ EXP, ___ _ DATE REVIEWED BY: INSPECTOR DATE 1---+--+-------------;---;---+---+-------t I SH4EET I CITY OF CARLSBAD I SHE9ETS I ENGINEERING DEPARTMENT ::=='....'.:::===========-====: DA TE INITIAL ENGINEER OF WORK REVISION DESCRIPTION DATE INITIAL OTHER APPROVAL GRADING PLANS FOR: GIA PARKING LOT EXPANSION PRECISE GRADING PLAN W'L Y DWN BY: DATE INITIAL CHKD BYJ'-;;;---::"'."~ I CITY APPROVAL RVWO BY;) PROJECT NO. SOP 94-06(8) DRAWING NO. 425-7A ----------- I ·r- .1 I I ----- • • ----- C:\~CE Flles\Job\91.01 GIA Ccrl!ibod\C-5.dwg 12/B/2()()4. 10:52:30 AM PST r I I i I I I I - -I :r· I I I • I ,. \ (\.:-- ENGINEER OF WORK ; I I • ' I• • • I I ! I / \ 0 \ \ ' \ SCALE: 1 • = 20' 20 CONSTRUCTION NOTES CD @ @ © ® ® (j) ® ® @) ® @ 4" A.C./6" A.B. PAVEMENT -VERIFY SECTION W/ SOILS ENG. 6" CURB PER APWA STD. 120-1, TYPE A1-150(6) 6" CURB AND GUTTER PER APWA STD. 120-1, TYPE A2-150(6) 3' V-GUffiR PER DETAIL 3, SHEET 2 SAWCUT EXIST. PAVEMENT DEEPUFT A.C. (12" MIN. 1'11DTH) CATCH BASIN PER DETAIL 5, SHEET 2 STORM DRAIN CLEANOUT REMOVE EXIST. S.D. GRATE CONNECT TO EXIST. S.D. 4• PVC (SDR 35) STORM DRAIN, BEDDING PER DETAIL 7, SHEET 2 6" U-CHANNEL PER DETAIL 4, SHEET 2 6" PVC (SDR 35) STORM DRAIN, BEDDING PER DETAIL 7, SHEET 2 8" PVC (SOR 35) STORM DRAIN, BEDDING PER DETAIL 7, SHEET 2 @ @ ® @ 12" PVC (SDR 35) STORM DRAIN, BEDDING PER DETAIL 7, SHEET 2 STORM DRAIN CLEANOUT TYPE B PER SAN DIEGO REGIONAL STD. D-10 LEGEND I ... □ BIO-SWALE CURB BREAK CATCH BASIN AC/AB RCE __ _ REVIEWED BY: "AS BUil T" EXP.----DATE 11 I ----- SANDBAGS -2 ROWS HtGH I C: \MCE F'llee\Job\l:n,01 GIA CarlMlod\C-6.dwg 12/8/2004 10: 52: 53 AM PST 7 145.5 TG 143.5 FL (EX.) TEMP. CONST. PER DOC. RECORDED MARCtt-4, 1993 AS INSTRUMEIH NO. 199:FOl 37581. LEGEND .. C j BIO-SWALE CURB BREAK CATCH BASIN AC/AB CL SCALE: 1 • =20' 0 20 40 9' R/W 5' 18' 51' &: VARIES CANNON ROAD CONSTRUCTION NOTES CATCH BASIN PER DETAIL 5, SHEET 2 (j) ® 4" PVC (SDR 35) STORM DRAIN, BEDDING PER DETAIL 7, SHEET 2 ------------ "AS BUILT" RCE __ _ EXP. ___ _ DATE REVlEWED BY: DATE t---t---+----------------+---1---+---+----I GRADING PLANS FOR: GIA PARKING LOT EXPANSION PRECISE GRADING PLAN -N'L Y APRfCJ(;~r~ \,J LLOYD B. HUBBS t---t---+--,,----------------t---1---+---+-~\..-,ulf,· CIT"-VNGINE>R PE /1\ ·••A•A' ... ~,•'4 EXP. 12 31 05 DAT DA TE INITIAL DA TE INITIAL ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL DA TE INITIAL CITY APPROVAL OWN BY: TEC CHKD BY;..)~ RVWD BYI.)~ PROJECT NO. DRA'MNG NO. SOP 94-06(8) 425-7 A """ N Ol I ....J > EROSION CONTROL NOTES 1. IN GAS£ EMERGENCY WORK IS REQUIRED,CONTACT TOM COSTELLO AT 760-603-4030 2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL TIMES DURING n--lE RAINY SEASON. ALL NECESSARY MATERIALS SHALL BE STOCKPILED ON SITE AT CONVENIENT LOCATIONS TO FAG/LITA TE RAPID CONSTRUCTION OF TEMPORARY DEVICES WHEN RAIN IS EMINENT. 3. DEVICES SHOWN ON PLANS SHALL NOT BE MOVED OR MODIFIED Wln--lOUT n--lE APPROVAL OF THE ENGINEERING INSPECTOR. 4. n--lE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING ORDER TO n--lE SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN-OFF PRODUCING RAINFALL. 5. THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES AS MAY BE REQUIRED BY n--lE CITY ENGINEER DUE TO UNCOMPLETED GRADING OPERATIONS OR UNFORESEEN CIRCUMSTANCES WHICH MAY ARISE. 6. THE CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS CREA TE A HAZARDOUS CONDITION. 7. ALL EROSION CONTROL MEASURES PROVIDED PER n--lE APPROVED GRADING PLAN SHALL BE INCORPORATED HEREON. 8. GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF SLOPE AT THE CONCLUSION OF EACH WORKING DAY. 9. ALL REMOVABLE PROTECTIVE DEVICES SHOWN SHALL BE IN PLACE AT THE END OF EACH WORKING DAY WHEN THE FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY PERCENT ( 40:l). SILT AND On--lER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL. 1D. ALL GRAVEL BAGS SHALL BE BURLAP TYPE WITH 3/4 INCH MINIMUM AGGREGRATE. 11: SHOULD GERMINATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE EFFECTIVE COVERAGE: 8. C. OF GRADED SLOPES (90,r COVERAGE) PRIOR TO NOVEMBER 15, THE SLOPES SHALL BE STABILIZED BY PUNCH STRAW INSTALLED IN ACCORDANCE WITH SECTION 35.023 OF THE EROSION AND SEDIMENT CONTROL HANDBOOK OF THE DEPARTMENT OF CONSERVATION, STA TE OF CALIFORNIA. TEMPORARY EROSION CONTROL PLANTING AND IRRIGATION ALL PERMANENT AND TEMPORARY EROSION CONTROL PLANTING AND IRRIGATION SHALL BE INSTALLED AND MAINTAINED AS REQUIRED IN SECTION 212 OF n--lE STANDARD SPECIF/CATIONS AND n--lE FOLLOWING: A. HYDROSEEDING SHALL BE APPLIED TO: 1. ALL SLOPES THAT ARE GRADED 6: 1 (HORIZONTAL TO VERTICAL) OR STEEPER WHEN THEY ARE: a. n--lREE 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 5: 1 WHEN ANY OF THE FOLLOWING CONDITIONS EXIST: a. NOT SCHEDULED FOR IMPROVEMENTS(CONSTRUCT10N OR GENERAL LANDSCAPING) WITHIN 60 DAYS OF ROUGH GRADING. b. IDENTIFIED BY THE PARKS AND RECREATION DIRECTOR AS HIGHLY VISIBLE TO THE PUBLIC. c. HA VE ANY SPECIAL CONDITION IDENTIFIED BY THE CITY ENGINEER n--lA T WARRANTS IMMEDIATE TREATMENT. HYDROSEEDED 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 HfJGHT SHALL BE IRRIGATED BY HAND WATERING FROM QUICK COUPLERS/HOSE BIBS OR A CONVENTIONAL SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100:i COVERAGE. b. GREATER THAN B FEET IN HEIGHT SHALL BE WATERED BY A CONVENTION- AL SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100% COVERAGE. 2. AREAS SLOPED LESS n--lAN B: 1 SHALL 8E /RR/GA TED AS APPROVED BY THE CITY ENGINEER, PRIOR TO HYDROSEEDING. THE DEVELOPER SHALL SUBMIT A PROPOSED SCHEME TO PROVIDE IRRIGATION TO THE CITY ENGINEER. THE PROPOSAL SHALL BE SPECIFIC REGARDING THE NUMBERS, TYPES AND COSTS OF THE ELEMENTS OF n--lE PROPOSED SYSTEM. 3. IRRIGATION SHALL MAINTAIN THE MOISTURE LEVEL OF THE SOIL AT THE OPTIMUM LEVEL FOR THE GROWTH OF THE HYOROSEEDED GROWTH. HYDROSEEDING MIX SHALL CONSIST OF ALL OF THE FOLLOWING: 1. SEED MIX SHALL CONSIST OF NO LESS THAN: a. 20 lbs. PER ACRE OF ROSE CLOVER b. 20 lbs. PER ACRE OF ZORRO FESCUE c. 3 lbs. PER ACRE OF E SCHOOL CIA CALIFORNICA d. 4 lbs. PER ACRE OF ACHILLEA MILLEFOLIA e. 3 lbs. PER ACRE OF AL YSSUM (CARPET OF SNOW) f. 1 /2 lb. PER ACRE OF DIMORPHOLECA g. ITEMS c,d,e, AND f OF THIS SUBSECTION MAY 8E OMITTED ON LOCATIONS WHERE THE AREA BEING HYDROSEEDED IS NOT VISIBLE FROM EITHER A PUBLIC STREET OR RESIDENTIAL STRUCTURES. h. ITEM a OF THIS SUBSECTION MUST BE INOCULATED WITH A NITROGEN FIXING BACTERIA AND APPLIED DRY EITHER BY DRILLING OR BROADCAST/NG BEFORE HYDROSEEDING. I. ALL SEED MATERIALS SHALL BE TRANSPORTED TO THE JOBSITE IN UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT OF FOOD AND AGRICULTURE CERTIFICATION TAG ATTACHED TO, OR PRINTED ON SAID CONTAINERS. j. NON-PHY.TO-TOXIC WE:IBNG AGENTS MAY BE ADDED TO THE HYDROSEED SLURRY AT THE DISCRETION OF THE CONTRACTOR. 2. TYPE 1 MULCH APPLIED AT 11-IE RA TE OF NO LESS THAN 2000 lbs PER ACRE. TYPE 15 MULCH (STRAW) MAY BE SUBSTITUTED, ALL OR PART, FOR HYDRAULICALLY APPLIED FIBER MATERIAL. WHEN STRAW IS USED IT MUST BE ANCHORED TO 11-IE SLOPE BY MECHANICALLY PUNCHING NO LESS THAN 50% OF THE STRAW INTO 11-IE SOIL. 3. FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 115-20-0, WITH 15% SULPHUR APPLIED AT 11-IE RA TE OF 500 lbs. PER ACRE. D. AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING BY: 1. ROUGHENING THE SURFACE TO BE PLANTED BY ANY OR A COMB/NATION OF: a. TRACK WALKING SLOPES STEEPER THAN 6: 1 b. HARROWING AREAS 6: 1 OR FLATTER THAT ARE SUFFICIENTLY FRIABLE. c. RIPPING AREAS n--lA T WILL NOT BREAK UP USING ITEMS a OR b ABOVE. 2. CONDITIONING 11-IE SOILS SO THAT IT IS SUITABLE FOR PLANTING BY: a. ADJUSTING 11-IE SURFACE SOIL MOISTURE TO PROVIDE A DAMP BUT NOT SATURATED SEED BED. b. THE ADDITION OF SOIL AMENDMENTS, PH ADJUSTMENT, LEACHING OR COVERING SALINE SOILS TO PROVIDED VIABLE CONDITIONS FOR GROWTH. E. HYDROSEEDED AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH UNTIL THE PROJECT IS PERMANENTLY LANDSCAPED OR, FOR AREAS WHERE HYDROSEEDING IS THE PERMANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLETED AND ALL BONDS RELEASED. C! \MCE files\Job\91.01 GIA Carlabod\C--7.dW9 12/R/7004 10: 53: 12 AM PST PUBLIC RIGHT- OF-WA Y 50'MIN. B" MIN. PROFILE EXIS71NG GROUND l 14'MIN. T PUBLIC RIGHT-OF-WAY PROVIDE APPROPRIATE TRANSITION BETWEEN STABILIZED CONSTRUCT/ON ENTRANCE AND PUBLIC RIGHT-OF- WAY STABILIZED CONSTRUCTION ENTRANCE FLow---- 4" VERTICAL FACE EMBEDDING DETAIL ANGL[ FIRST STAKE TOWARD PREVIOUSLY LAID BALE ---a FLOW--- ""~-'? ~::i:-: ~ _'I' ;;1,:f;\i ·f~ ~;;g '•,t ~-, '1/1~ ,;.: ,; ,i-, ~ -~ -WIRE OR NYLON BOUND BAL[S PLACED ON 1HE CONTOUR 2 RE-BARS,STE:EL PICKETS.OR 2"X 2" STAKES 1 1/2' TO 2' IN GROUND : ANCHORING DETAIL ,; DRAINAGE AREA LESS THAN 1 ACRE STRAW BALE DIKE 1. Sft POSTS ANO EXCAVATE: A 4 BY 4 IN (10 BY 10 CM) TRENCH UPSLOPE FROM ANO ALONG 1HE LINE OF POSTS. 2. STAPLE mRE FENCING TO THE POSTS. 4 IN (10 CM) J, ATTACH TH[ FIL TE:R FABRIC TO THE WIRE FENCE AND EXTEND IT INTO THE TRENCH. 4. BACKFILL AND COMPACT THE EXCAVATED SOIL. :11 I FIL 1tR FABRIC .. =)i\R,.,_)--,,,,- ~ ~ .l'ri<Il~rn --lwMJ __ ~ _ '' _ffi-;;; ll=lli= - ~ ~ SILT FENCE 9 IN. EARTHEN RIDGE UNLINED SWALE & BERM I ! GRAVEL FIL TE:R-.... OVERFLOW '" ---.._""'-,, ................. --·············-··-· ························· . ::::: ..... ·:: ............. ::: .. -"'"- RUNOFF WATER WITH SEDIMENT 'Tj ill · TTT-;W-111 _-_-_ -=JTI111W11i'I II 11WII 1111~ SEDIMENT WIRE SCREEN 1 FIL TE:RED WA TE:R --- ·--DROP INLET WITH GRATE: ~--CONCRETE BLOCK BLOCK-SCREEN-GRAVEL SILT BASIN --- DROP INLET Wl1H GRATE COMPACTED SOIL TO PREVtN T PIPING 2X6 STRUT(S) ~~~~;f!- STRAW BALES STAKED WITH TWO STAKES PER BALE END ANO SIDE OVERLAP AT CORNERS 2X6 STRUT(S) REQUIRED WHEN NOTE:D ON PLANS STAKED SJ'l?AW BALE Ill 2X6 S11?UT(S) FILTERED WATER HAY BALE SILT BARRIER FLOW ... GRAVEL BAGS OVERLAP ONTO CURB -\ I ----------- RUNOFF GAP BETWEEN BAGS ACTS AS SPILLWAY J FT (0.9 M) MIN. THREE LAYERS OF GRAVEL BAGS wm-i ENDS OVERLAPPED GRAVEL BAGS 0 0 4"-6" LOGS 24" 18" LOG CHECK DAM A POINTS A SHOULD BE HIGHER THAN POINT B HAY BALE CHECK DAM 6 IN (15 CM) 24 IN (61 CM) (A) l COARSE AGGRE~=ATE t FLOW ---24 IN (61 CM) 0 * (B) L=DISTANCE SUCH THAT POINTS A AND B ARE OF EQUAL ELEVATION GRAVEL CHECK DAM /1\ DAlE INITIAL DAlE LEGEND DESCRIPTION QUANTITY SYMBOL STABIIJZED CONSTRUCTION ENTRANCE STRAW BALE DIKE SJLT FENCE UNIJNED SWALE & BERM D-75 IJNED SWALE BLOCK-SCREEN-GRAVEL SILT BASIN HAY BALE SILT BARRIER LIMJTS OP' CLEARING & GRADING GRAVEL BAGS PUNCHED STRAW LOG CHECK DAM HAY BALE CHECK DAM GRAVEL CHECK DAM RIPRAP RCE REVIEWED BY: INSPECTOR ----- VI ~I VI VI mxaxhrrro -►►■--■ "AS BUil T" EXP. DATE DATE 1 sH;ET I CITY OF CARLSBAD I SH~ETS I ENGINEERING DEPARTMENT GRADING PLANS FOR: GIA PARKING LOT EXPANSION EROSION CONTROL NOTES/DETAILS APPROVED LLOYO B. HUBBS CITY ENGINEER PE 23889 EXP. 12-31-05 DATE INITIAL DAlE INITIAL OWN BY: ~~~ CHKD sy,llp PROJECT NO. DRAWING NO. ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL RVWD 8'!'.· 1' " "· • SOP 94-06(8) 425-7A I ,a;.., N Ul I -...J > ----------- I i ! . I l -------I 2-3" COARSE AGGREGATE ····-) I I I I I I I I I I - I I -- TEMPORARY GRAVEL ENTRANCE NOT TO SCALE C: \MCE files\Job\91,01 GIA Corl!tbod\C-B.dwg 12/8/2oo+ 10: 53: 26 AM PST I • - --------...... -------I ,. --J, . )--7-.i I . I --I I ' I I I I I I r- 1 ) I I . ---dl I I I ----------- -------------- I / I I I I =---= I I I I I I I I I I I / I , I i ; . . . ._ ---....... -L ,, ! I I I 'I ' j (! ' ' ' I ' ' . ./ --I I I I i- i I I I I I I I I I I I / , , I I I I I I I I ' ' -----.,. ---l I I I i EROSION CONTROL NOTES NOTE: INSTALL DOUBLE HIGH ROW Of GRAVEL BAGS CONSTRUCT TEMPORARY GRAVEL ENTRANCE PER DETAIL INSTALL SILT FENCE AT TOE OF SLOPE PLACE 4" PVC DRAIN PIPE IN EXISTING GUTTER FLOWLINE WITH A.C, RAMP AT DRIVEWAYS IF CURB & GUffiR DRAINAGE FLOW IS BLOCKED. II I I I I I I I NOTE: I ' I I II I I ---. --- ' ' I I I I I I INSTALL DOUBLE HIGH ROW OF GRAVELBAGS AROUND ANY INTERIOR CATCH BASINS WHEN INSTALLED. ---..... --~---........... I I I I I I I I I I I I I I I --1-1-,- - I I I I I I I I I I I --I I I I I I I I I ' I I I I I I I I I I I I I I I I I I I --I I I LEGEND I I I I --------- . ·•:,( ~ 1)7~ , I I I I I I I I I GRAVEL BAGS -- 0 --- \\ .-1 .-· \ \ \ I \ \ I \ \. '\_ \ SCALE: 1"=30' 30 -- 60 \ \ ' ' \ \ \ \ \ \ \ ' \ \ I I \ . /' / x-;_.,,. _,,,,,.,. ~-" ·-·----,...::s;I,... ------- --• ") I• --•-•--•-•es-e•_ •.'"• / . ·-1 ·;r./··_ j ✓--,/ \ , -, ',\.-;. ,\ .... ..... \I \ \ ~ . i\ .• ... , . .,, .... . \ \ \ \ / :\ / \_:;...C .•• ..-\ I \ / \ , : ; ; 0 0 c, 0 \ I ... /l'J I i I , I I I : ' ' I I I / I /' ' / I • /' I I I -~+-.~-~-L+ I / :'' ' II I i lr'I i Ji iwl I I I , >1 I ' I - /1 ; I : ~ ! ,,' 1· 0 ' /, I Cl I I I I i I I i I / I w _, I I ~ ,4+ I , ! \ '. I I I I I \ \ \ I \ \ \ RCE __ _ REVIEWED BY: INSPECTOR 0 ,I I ,, 'j 'I I I I I : I !/ ' , I '' ' ' I ,I J ,1 ;i .l \ "AS ' I ' \ \\ BUil T" EXP. ___ _ DATE DATE t---+----lt-------------1---1---+---+----I I SHBEET I CITY OF CARLSBAD I SHE9ETS I ENGINEERING DEPARTMENT :=='....:::::==::::::::::::::::::::::::::::::::::::::::::::::::::::::::=:::::=::::::..::==~ DATE INITIAL DATE INITIAL DATE INITIAL ENGINEER or WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL GRADING PLANS FOR: GIA PARKING LOT EXPANSION EROSION CONTROL PLAN DWN BY: T£C CHKD BY.I'" =• RVWD B{,J1 - PROJECT NO. SOP 94 06(8) 1-a.f.'l-\1&'\ DATE DRAWING NO. 425 7A ., ,I;.. N Ul I -..J > I '/ ~ I I I I I I I I I I I I I I C:\MCE Fllea\Job\91.0! GIA CarllIDod\C-9.dwg 12/B/2004 10:5:X4t AM PST I I I I , ff I I re: II I r I I I I I I I I I L~ I 211/111, r-:1 I 1111 -I I I I I 11 11 /11 1I / : I I I I ! ~ I• / r 115 1 II 1-I I I I I I I I I I I I I ! ! 0 ~ ~ - ------- - -----....._ --- -I ____ I r ----:---I ~::::·.~-=---::-· __ 1 __ _ - I I I ----- I I I I I I I ; I I I I I I ' I 11/11//!1; ;11/11/ I I I I I I I I I I I I / ; .L. I ~ I I I I I I I I , I I I I I I I I I I I I I I ' I I I I I I , I I I I 'I I ; I . I I I I I I I SCAlf: 1"=30' 30 60 I I I I I ! I I I I I I I I , I I I I I I I I I I I I I I I I --- I I I I I I I ! I I II , I I I I I I I / I !////; I I I I I , I I , I I I I I I I I I I ---t ---- --------- I\ . -. I\ . ,\ . \\ . --· ·::-I ;---- DATE INITIAL ENGINEER OF WORK I I \ I I \ \ ... - \ I I \ \_- \ . /1\ \ \ \ \ ' \ \ \ \ \ I \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ .... .... \ \ \ \ ............... ... .... ............... ... ., \ \ ' , __ ,..,------ . . :~.~~-.~~-----,-- \ \ -· ----- ' - / / ~ ,·_/// ·1 /--/ '~;; a \ \ _;.::o--_.,,. -\ . \\ ,, --·,\ .. 1\ ,.-' ~· ~ .. --- REVISION DESCRIPTION ... ~ ' DATE INITIAL DATE INITIAL OTHER APPROVAL CITY APPROVAL 0 0 0 0 J8+67.4(J J 15 n I I I RCE REVIEWED BY: INSPECTOR • I I 0 O 0 ·-·' I I ! "AS EXP. / BUil T" DATE DATE I SH~ET I CITY OF CARLSBAD I SH~ETS I ENGINEERING DEPARTMENT GRADING PLANS FOR: GIA PARKING LOT EXPANSION HORIZONTAL CONTROL PLAN ~v$..k~l LLOYD B. HUBBS CENGINEERl'Eil~ EXP. ~~'!i~i l:Z.~~ D TE OWN BY: TEQ PROJECT NO. DRAWING NO. CHKD sy.JIL R.l!M RVWD BYJ!j:'. eu1 SDP 94-O6(B) 425-7A J;. N Ul I ....:a >