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Home My WebLink AboutDWG 425-3A; MS 03-09; CARLSBAD RESEARCH CENTER/EQUUS; 01-12GRADING NOTES (IN ADDITION TO THE REQUIREMENTS OF CHAPTER 15.16 OF THE CARLSBAD MUNICIPAL CODE.) 1. THIS PLAN SUPERSEDES ALL OTHER PLANS PREVIOUSLY APPROVED BY THE CITY OF CARLSBAD REGARDING GRADING SHOWN ON THIS SET OF PLANS. FINE GRADING AND PRIVATE UTILITY PLAN CARLSBAD RESEARCH CENTER 2. APPROVAL OF THIS PLAt-1 DOES NOT LESSEN OR WAIVf. ANY PORTION OF THE CARLSBAD MUNICIPAL CODE. RESOLUTION OF CONDITIONAL APPROVAL, CITY STANDARDS OR OTHER ADDlllONAL 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 ENGINEER-OF-WORK FROM RESPONSIBILITY FOR THE CORRECTION 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 PERMIT FROM THE CITY ENGINEER WILL BE REQUIRED FOR ANY WORK IN THE PUBLIC RIGHT OF WAY. PRIOR TO PERMIT ISSUANCE, A CERTIFICATE OF INSURANCE MUST BE FILED NAMING THE 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. lliE INSURANCE COMPANY WRITING THE POI ICY MUST HAVE A RATING OF "A" AND A SIZE CATEGORY OF CLASS V AS 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 ANO A VALID GRADING PERMIT HAS BEEN ISSUED. 8. NO REVISIONS WILL BE MADE TO THESE PLANS WITHOUT THE WRITTEN APPROVAL OF THE CITY ENGINEER, NOTED \\1THIN THE REVISION BLOCK. ON THE APPROPRIATE SHEET OF THE PLANS AND THE llTLE SHEET. 9. ORIGINAL DRAWINGS SHALL BECOME THE PROPERTY OF THE CITY UPON BEING SIGNED BY THE CITY ENGINEER. 10. THE ORIGINAL DRA\\1NG SHALL BE REVISIED TO REFLECT AS-BUILT CONDlllONS BY THE ENGINEER-OF-WORK PRIOR TO FINAL ACCEPTANCE OF THE WORK BY THE CITY. 11. ACCESS FOR FIRE ANO OTHER EMERGENCY VEHICLES SHALL BE MAINTAINED TO THE PROJECT SIIE AT ALL llMES DURING CONSTRUCTION. 12. WHERE TRENCHES ARE WITHIN CITY EASIEMENTS, A SOILS REPORT COMPRISED OF: (A) SUMMARY SHEET, (B) LABORATORY WORK SHEETS ANO (C) COMPACTION CURVES, SHALL BE SUBMITTED BY A PROFESSIONAL ENGINEER OF THE STATE OF CALIFORNIA, PRINCIPALLY 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 llESTS. 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 DONE 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 CONSTRUCTED IN ACCORDANCE WITH THE CITY OF CARLSBAD STANDARD SPECIFICATIONS AND THE "EARTHWORK SPECIFICATIONS" ATTACHED TO THE PRELIMINARY SOILS INVESTIGATION. DAILY FIELD COMPACTION REPORTS WILL BE SUBMITTED TO THE PROJECT INSPECTOR. 14. A PRECONSTRUCTION MEETING SHALL BE HELD AT THE SITE PRIOR TO THE BEGINNING OF WORK AND SHALL BE ATTENDED BY ALL REPRESENTATIVES RESPONSIBLE FOR CONSTRUCTION, INSPECTION, SUPERVISION, TESTING AND ALL OTHER ASPECTS OF THE WORK. THE CONTRACTOR SHALL REQUEST A PRECONSTRUCllON MEETING BY CALLING THE INSPECTION LINE AT (760) 438-3891 AT LEAST FIVE (5) WORKING DAYS PRIOR TO STARTING CONSTRUCTION. THE CONTRACTOR WILL THEN BE CONTACTED BY THE PROJECT INSPECTOR TO COORDINATE A DA TE ANO TIME FOR THE PRECONSTRUCllON MEETING. APPROVED DRAWINGS MUST BE AVAILABLE PRIOR TO SCHEDULING. THE GRADING PERMIT 111LL BE PROVIDED BY THE PROJECT INSPECTOR AT THE MEETING. 15. ALL INSPECTION REQUESTS OTHER THAN FOR PRECONSTRUCllON MEETING WILL BE MADE BY CALLING THE ENGINEERING 24-HOUR INSPECTION REQUEST LINE AT (760)438-3891. INSPECTION REQUEST MUST BE RECEIVED PRIOR TO 2:00 P.M. ON THE DAY BEFORE THE INSPECTION IS NEEDED. INSPECTIONS \\1LL BE MADE 1HE NEXT WORK DAY UNLESS YOU REQUEST OTHERWISE. REQUESTS MADE AFTER 2: 00 P.M. WILL BE SCHEDULED FOR TWO FULL WORK DAYS LATER. 16. THE OWNER AND/OR APPLICANT THROUGH THE DEVELOPER AND/OR CONTRACTOR SHALL DESIGN, CONSTRUCT AND MAINTAIN ALL SAFETY DEVICES, INCLUDING SHORING, AND SHALL BE SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL, STA TE AND FEDERAL SAFETY ANO 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 GROUND DURING THE EXCAVATION OF SUCH TRENCH OR TRENCHES OR DURING THE PIPE INSTALLATION 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 LOT F AAl'ICHO AGUA HEVIONDA MAP 828 GRADING NOTES (CONT'D) 34. PERMIT COMPLIANCE REQUIREMENTS: PARCEL 6~ PM I \ 17SSO \ APN 212•180-41 I KEY MAP SCALE: 1"=250' A. FOR CONTROLLED GRADING -THE APPLICANT HIRES A CIVIL ENGINEER, SOILS ENGINEER, AND/OR GEOLOGIST TO GIVE TECHNICAL ADVICE, OBSERVE AND CONTROL 1t!E WORK IN PROGRESS 15.16.120A-8 CARLSBAD MUNICIPAL CODE. B. PRIOR TO FINAL APPROVAL OF A GRADING PERMIT -THE FOLLOWING REPORTS MUST BE SUBMITTED TO THE CITY ENGINEER VIA THE PROJECT INSPECTOR 15.16.120A.10 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 AND THE APPROVED PLANS (OBTAIN SAMPLE OF COMPLIANCE LETTER FROM CITY ENGINEERING DEPARTMENT). (2) AS-BUILT GRADING PLAN. (3) REPORT FROM THE SOILS ENGINEER, WHICH INCLUDES RECOMMENDED SOIL BEARING CAPAClllES, A STATEMENT AS TO THE EXPANSIVE QUALITY OF THE SOIL, AND SUMMARIES OF FIELD AND LABORATORY TESTS. THE REPORT SHALL ALSO INCLUDE A STAllEMENT BY THE SOILS ENGINEER THAT THE GRADING WAS DONE IN ACCORDANCE WITH THE REQUIREMENTS AND RECOMMENDATIONS OUTLINED IN THE PRELIMINARY SOILS REPORT AND ANY SUPPLEMENTS THERETO. (4) REPORT WITH AS-BUILT GEOLOGIC PLAN, IF REQUIRED BY THE CITY. THE PLAN VARIES FROM THE SHORING SYSTEM STANDARDS ESTABLISHED BY THE CONSTRUCTION SAFETY ORDERS, llTLE 8 35. CALIFORNIA ADMINISTRATIVf. CODE, THE PLAN SHALL BE PREPARED BY A REGISTERED ENGINEER AT THE coNrnAciORS EXPENSE. A COPY OF THE OSHA EXCAVA 110N PERMIT MUST BE SUBMITTED TO THE INSFECTOR PRiOR TO EX CAVA 110N. UNLESS A GRADING PERMIT FOR THIS PROJECT IS ISSUED 111THIN ONE (1) YEAR AFTER THE CITY ENGINEER'S APPROVAL, THESE PLANS MAY BE REQUIRED TO BE RESUBMITTED FOR PLANCHECK. PLANCHECK FEES WILL BE REQUIRED FOR ANY SUCH RECHECK. 18. NO BLASTING SHALL BE PERFORMED UNTIL A VALID BLASTING PERMIT HAS BEEN OBTAINED FROM THE CITY OF CARLSBAD. SUBMIT APPLICA 110N FOR BLASTING PERMIT WELL IN ADVANCE OF THE SCHEDULING OF BLASTING OPERA llONS. 19. IF ANY ARCHAEOLOGICAL RESOURCES ARE DISCOVERED WITHIN ANY WORK AREA DURING CONSTRUCTION, OPERATIONS WILL CEASIE IMMEDIATELY, AND THE PERMITTEE WILL NOTIFY THE CITY ENGINEER. OPERATIONS WILL NOT RESTART UNTIL lHE PERMITTEE HAS RECEIVIED WRITTEN AUTHORITY FROM THE CITY ENGINEER TO DO SO. 20. ALL OPERATIONS CONDUCTED ON THE SITE OR ADJACENT THERETO, INCLUDING WARMING UP, REPAIR, ARRIVAL, DEPARWRE OR OPERATION OF TRUCKS, EARTHMOll1NG EQUIPMENT, CONSTRUCTION EQUIPMENT AND ANY OTHER ASSOCIATED GRADING EQUIPMENT SHALL BE LJMITEO TO THE PERIOD BETWEEN 7: 00 A.M. AND SUNSET EACH DAY, MONDAY THRU FRIDAY AND 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 ROUTES SHALL BE SUBMITTED BY THE CONTRACTOR TO THE CITY ENGINEER FOR APPROVAL TWO FULL WORKING DAYS PRIOR TO BEGINNING OF WORK. 22. IMPORT MAllERIAL SHALL BE OBTAINED FROM, AND WASTE MATERIAL SHALL BE DEPOSITED AT, A SITE APPROVED BY THE CITY ENGINEER. THE CONTRACTOR SHA! I BE RESPONSIRI F FOR ANY DEBRIS OR DAMAGE OCCURRING Al ONG lliE HAUi ROUTES OR ADJACENT STREEJS AS A RESUI I OF THE GRADJNG OPERATION, 23. BRUSH SHALL BE REMOVIED ONLY WITHIN THE AREA TO BE GRADED. NO TREES ARE TO BE REMOVED UNLESS SPECIFICALLY NOTED ON THE PLAN. 24. ALL AREAS SHALL BE GRADED TO DRAIN. GRADING RESUL llNG IN THE 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 SIGNED AND APPROVED SET OF EROSION CONTROL PLANS. EROSION CONTROL SHALL BE AS SHOWN AND AS APPROVf.D 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 ANO ORDERLY CONDlllON. ALL STONES, ROOTS OR OTHER DEBRIS SHALL BE REMOVED AND DISPOSED OF AT A SITE AFPROVIED OF BY THE CITY ENGINEER. 27. ALL SLOPES SHALL BE IRRIGAllED, STABILIZED, PLANTED AND/OR HYDROSEEOED \\1THIN TEN (10) DAYS OF THE TIME WHEN EAC1:i SLOPE IS BROUGHT TO GRADE AS SHOWN ON THE AFPROVf.D GRADING PLANS. 28. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED BY THE CITY OF CARLSBAD LANDSCAPE MANUAL, AND /OR AS DIRECTED BY THE CITY ENGINEER OR PLANNING DIRECTOR. 29. THE OWNER/APPLICANT SHALL INSURE THAT ALL CONTRACTORS SHALL COORDINATE THE WORK OF THESE GRADING PLANS WITH THAT SHOWN ON BOTH THE LANDSCAPE AND IRRIGA 110N PLANS AND THE IMPROVEMENT PLANS AS REQUIRED FOR THIS WORK IN ACCORDANCE WITH THE LANDSCAPE MANUAL TIME REQUIREMENTS. 30. STORM DRAIN PIPE SHALL BE REINFORCED CONCRETE PIPE WITH A MIN. DLOAD OF 1350. FOR PRIVATE STORM DRAIN PIPES, UP TO 15" PVC MAY BE UTILIZED PROVIDED DEPTH IS LESS THAN 15 FEET ANO BACKFILLED WITH 3/4" ROCK PER SDRSD S-4 TYPE •c• AND PIPE MEETS ASTM STANDARD 3034 FOR SOR 35 SOLID WALL PIPE. 31. WHERE 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 \\1LL BE PLUGGED WITH CONCRETE OR REMOVED AS APPROVED BY THE CITY ENGINEER. 32. THE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING f ACILITIES (ABOVE GROUND AND UNDER GROUND) WITHIN THE PROJECT SITE SUFFICIENTLY AHEAD OF GRADING TO PERMIT THE REVISION OF THE GRADING PLANS IF IT IS FOUND THAT THE ACJUAL LOCA llONS ARE IN CONFLICT WITH THE PROPOSED WORK. 33. THE CONTRACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIES (SEE BELOW) AT LEAST TWO FULL WORKING DAYS PRIOR TO STARTING GRADING NEAR THEIR FACILITIES AND SHALL COORDINATE THE WORK WITH A COMPANY REPRESENTATIVE. 36. THE SOILS REPORT TITLED: UPDATED GEOTECHNICAL INVESllGAllON FOR NEW ACCESS DRIVEWAY AND PARKING LOTS CARLSBAD RESIEARCH GENTER, CARLSBAD, CALIFORNIA, DA TED: OCTOBER 6, 2004 PREPARED FOR: EQUUS REAL TY ADVISORS, INC, LA JOLLA, CALIFORNIA PREPARED BY: GEOCON INCORPORAllED, DATED: 10/06/04 SHALL BE CONSIDERED AS A PART OF THIS GRADING PLAN. ALL GRADING SHALL BE DONE IN ACCORDANCE 111TH THE RECOMMENDATIONS AND SPECIFICA llONS CONTAINED IN SAID SOILS REPORT. BUILDING PERMIT NOTES 1. ALL PROPERTY LINES, EASEMENTS AND BUILDINGS, 8011H EXISTING AND PROPOSED, ARE SHOWN ON THIS SITE PLAN. 2. ALL RETAINING WALLS ARE UNDER SEPARATE PERMIT. OWNER'S CERTIFICATE I (WE) HEREBY CERTIFY THAT A REGISTERED SOILS ENGINEER OR GEOLOGIST HAS BEEN OR WILL BE RETAINED TO SUPERVISE OVERf'}L GRADING ACTIYJTY AND ADVISE ON THE COMPACTION AND STABILITY OF THIS SITE. J/ {,j. IL/~ 2., -/ i .. {I(' ( -GENERAL PARTNER -EQUUS r>.RTNERS, l.P. DATE &oo SILVEl\11.00 S1REET,SU\iE 300 c lAJOLLA,CAS2037 2 . 11 0~ KENNElH . ATTE EE -PRE ENT -FARADAY SPECTRUM, LLC, DATE SOILS NEER'S CERTIFICATE I. JIM BROWN, GE, A REGISTERED CIVIL ENGINEER OF THE STATE OF CALIFORNIA, PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS MECHANICS, HEREBY CERTIFY THAT A SAMPLING AND STUDY OF THE SOIL CONDlllONS PiALENT WITHIN THIS Sill£ WAS MADE BY ME OR UNDER MY DIRECTION BETWEEN THE DA TES OF 'I /!'I /()t./-, AND ID/@ V 4. TWO COPIES OF THE SOILS REPORT COMPILED FROM THIS STUDY, WITH MY RECOMMENDA llONS, HAS BEEN SUBM :D TO THE OFFICE OF THE CITY ENGINEER. SIGNED~'( .} ~$?{4, I DA TE: 2,, -17-P5': MESL BROWN, G.E. 2176 EXP. 6/30/05 GE OCON INCORPORATED 6960 FLANDERS DRIVE SAN DIEGO, CA 92121 858.558.6900 TEL 858.558.6159 FAX DECLARATION OF RESPONSIBLE CHARGE I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK FOR THIS PROJECT, THAT I HA VE EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF THE PROJECT AS DEFINED IN SECTION 6703 OF THE BUSINESS AND PROFESSIONS CODE, AND THAT THE DESIGN IS CONSISTENT WITH CURRENT STANDARDS. I UNDERSTAND THAT THE CHECK OF PROJECT DRAWINGS ANO SPECIFICATIONS BY THE CITY OF CARLSBAD DOES NOT RELIEVE ME, AS ENGINEER OF WORK, OF MY RESPONSIBILITIES FOR PROJECT DESIGN. ~ ";4' ~ ,'j I /, SIGNED: -----,4,C#,L....=_c...,~::..C:.=~---DATE: __..41'.,..~""...,_,.QS~_ MAR STEVEN R C E. 35502 EXP 9 /30 /05 . . ~ .. ,1,1····:TEVENS · CRESTO ENGINEERING, INC. =~"'" ="-' '<\',OfESS/6. \;.. S T(i & If! No. 35502 i;\ * Exp. 9-30-05 * "'<1t, CIVIi. r:,~_.,,"<- OF Cf,.1.\' KEY MAP LEGEND - - --• --PROJECT BOUNDARY ONSlllE GRADING SHEET COVERAGE MAP NO. 10330 er No, s1-10 UNJr NO, i Lor s DEMOLITION PLAN / EROSION CONTROL PLAN (RESPECTIVELY) CITY OF OCEANSIDE HIGHWAY \ ---·,--,,. SITE ~ Ir 0 ,{ \ MAP NO, 10330 \ Cl' No, Bi-10 \ UNll' No, 1 LOl' 7 OF \ ITY OF VISTA 0'?-o~\;\'.-----;41 OAD<--+- SHEET INDEX 1 2-3 4 5-8 9-11 12 TITLE SHEET NOTES/DETAILS DEMOUllON PLAN FINE GRADING & PVT. UTILITY PLAN EROSION CONTROL PLAN/NOTES/DETAILS STORM WATER QUALITY PLAN EARTHWORK QUANTITIES *ESTIMATED GRADING QUANTITIES: EXCAVATION = 8,600± C.Y. EMBANKMENT = 4,600± C. Y. EXPORT = 4,000± C. Y. REMEDIAL GRADING = 6,400 C.Y. OCEAN i:,1>,? <I) ~ ~ """ "' CITY OF SAN MARCOS CITY OF ENCINITAS VICINITY MAP NO SCALE *GRADING QUANTITIES ARE APPROXIMATE AND ARE PROVIDED HEREON FOR PERMIT PURPOSES ONLY. QUANTITIES ARE BASED ON llHE DIFFERENCE BETWEEN THE EXISTING SURF ACES AND PROPOSED SUBGRADE DRIVEWAY SURFACES (141NCH FOR HEAVY TRUCK AND 91NCH FOR PARKING AND DRIVE LANES. VARIATIONS DUE TO LOSS FROM CLEARING AND GRUBBING, STRIPPING, SHRINKAGE, SWELL, UNSUITABLE MATERIAL & REMEDIAL GRADING ARE NOT CONSIDERED NOR FACTORED INTO THESE QUANTITIES. CONTRACTOR SHALL VERIFY QUANTITIES WITH THEIR OWN VOLUME CALCULATIONS. CONTRACTOR SHALL BE RESPONSIBLE FOR DETERMINING llHEIR OWN INDEPENDENT QUANTITY AND MATERIAL TAKE OFFS AND CONSTRUCT THE DESIGN INDICATED ON THESE DRAWINGS. PROJECT TO BE BID BASED ON CONTRACTOR'S OWN ESTIMATES. LEGAL DESCRIPTION PARCELS 1-4 OF, ADJ 04-12, LOTS 44 AND 45 OF CARLSBAD TRACT NO. 85-24, UNIT NO. 3, IN 1HE CITY OF CARLSBAD, COUNTY OF SAN DIEGO, STA TE OF CALIFORNIA, ACCORDING TO MAP THEREOF NO. 11810, FILED IN THE OFFICE OF THE COUNTY RECORDER OF SAN DIEGO COUNTY, MAY 19, 1987. BENCH MARK DESCRIPTION: CONCRETE MONUMENT WITH STANDARD DISK STAMPED "E.C.R.15" LOCATION: 500' SOUTH OF INTERSECTION OF EL CAMINO REAL AND PALOMAR AIRPORT ROAD, EAST SIDE OF El CAMINO REAL, ALONG FENCE LINE. RECORD FROM: SAN DIEGO COUNTY PRECISE SURVEY LEVELS (R.S. 1800-1). ELEVATION: 296.48 DATUM: U.S.C. & G.S. BASIS OF BEARINGS llHE BASIS OF BEARINGS FOR llHIS PLAN IS A PORTION OF NORTHERLY LINE OF THE RIGHT-OF-WAY OF FARADAY AVENUE AS SHOWN ON MAP NO. 11810 BEING (N 69'01'35" W). SOURCE OF TOPOGRAPHY TOPOGRAPHY SHOWN ON THESE PLANS PER ALTA/ACSM LAND llTLE SURVEY. BY POUNTNEY AND ASSOC., DATED 03/02/2001. PROJECT LOCATION PROJECT IS LOCATED WITHIN ASSESSORS PARCEL NO. APN 212-120-34. CALIFORNIA COORDINATE INDEX OF THIS PROJECT IS 1986N, 6237E SITE ADDRESS 2200 & 2210 FARADAY AVENUE, CITY OF CARLSBAD, CALIFORNIA 92008 DEVELOPER/OWNER PARCEi S 1 & 2 EQBP-1, LLC, A DELAWARE LIMITED LIABILITY COMPANY IY, EQIIUS l'f<ftTIIERS I, LLt, AOEU.'<IA\t'E \.\Ml1ED U'-BILITY COMPANY IT$: MA.llAGl:'.R 8Y, £QUI)$ l'AATll'ERS, l. l!, ,6,CAUfOlllllA L\MrTED PA\tiNl;;R.SI-IIP ns , l'IAIIA.GER. CHAD M.C>.lll'EKTER,C.ENERA.1. l'AlllltER Pll<INE 11511 ':i51 tlllllO 105 : . . ,. fA't., 85&· 551 • 5445 NPDES COMPLIANCE WDIO# 9 37C331182 ISSUED: 11/23/2004 PARCELS 3 & 4 FARADAY SPECTRUM, LLC, A CALIFORNIA LIMITED LIABILITY COMPANY 4350 EXECUTIVE DR, SUITE 301 SAN DIEGO, CA 92121 KENNETH R. SATTERLEE PRESIDENT PHONE: 858-558-5620 FAX: 858-452-3206 UNDERGROUND SERVICE ALERT SDG&E IMPORTANT NOTICE Section 4216/4217 of the Government Code requires that a Dig Alert Identification Number be Issued before a CIVIL ENGINEERS •LAND PLANNERS •SURVEYORS "AS BUILT" P~~EPARTMENT APPROVAL PACIFIC BELL ADELPHIA COMMUNICATIONS COX COMMUNICA llONS CITY OF CARLSBAD (STREETS & STORM DRAIN) CITY OF CARLSBAD (SIEWER, WATER & RECLAIMED WATER) SAN DIEGUITO WATER DISTRICT LEUCADIA WASTE WA llER DISTRICT VALLECITOS WATER DISTRICT "Permit to Excavate' will be valid. For your Dig Alert 1.0. Number Coll Underground Service Alert TOLL FREE 1-800-227-2600 Two wcrlling cloys before you dig 9665 CHESAPEAKE DRIVE PHONE: 858.694.5660 SUITE 320 FAX: 858.694.566 I SAN DIEGO.CA 92123-1352 www.scengr.com CARLSBAD MUNICIPAL WATER DISTRICT ~~jz;_ 12,hrol;, DATE:3/3f/o,S (SIGNED) / , / A$:si s+..rrt: ' PLANNING DIREC'IOR RI){. 35502 (,,/ EXP. ,/30/07 DAllE (\ ! / \.. . / av{t//AJ ...---DATE:3./'J( /or REVIEWED BY: ,~ / {SIGNED)' /i\ ~ DAllE INITIAL WORK TO BE DONE THE GRADING WORK SHALL CONSIST OF llHE CONSTRUCTION OF ALL CUTS AND FlLLS, REMEDIAL GRADING, DRAINAGE FACILITIES, EROSION CONTROL FACILITIES, AND PLANTING OF PERMANENT LANDSCAPING AND PREPARATION OF AS-BUILT GRADING PLANS, AS-BUil T GEOLOGIC MAPS ANO REPORTS, ALL AS SHOWN OR REQUIRED ON THIS SET OF PLANS AND THE CITY STANDARDS, SPECIFICATIONS, REQUIREMENTS, RESOLUTIONS AND ORDINANCES CITED ON THESE PLANS. THE GRADING WORK SHALL BE PERFORMED IN ACCORDANCE WITH llHE FOLLOWING DOCUMENTS, CURRENT AT THE llME OF CONSTRUCTION, AS DIRECTED BY llHE CITY ENGINEER. 1. CARLSBAD MUNICIPAL CODE 2. CITY OF CARLSBAD STANDARDS 3. THIS SET OF PLANS 4. RESOLUTION NO.JUA_ DATED___ (MINOR SUBDIVISION MS-03-09) 5. THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (GREEN BOOK) 6. SOILS REPORT ANO RECOMMENDATIONS BY GEOCON INCORPORAllED DATED OCTOBER 6TH, 2004 7. llHE SAN DIEGO REGIONAL STANDARD DRAWINGS AND AS MAY BE MODIFIED BY llHE CITY OF CARLSBAD STANDARDS 8. CALIFORNIA COASTAL COMMISSION DEVELOPMENT PERMIT CONDITIONS DATED JUlL 9. ENVIRONMENTAL APPROVAL DOCUMENTS DATED JUlL 10. STORM WATER POLLUTION PREVENTION PLAN (SWPPP) DATED 10/13/2004 11. WATER QUALITY TECHNICAL REPORT (WQTR) DATED 10/11/2004 12. llHE CALIFORNIA STORM WATER QUALITY ASSOCIATION (CASOUA) STORM WATER BEST PRACTICE CONSTRUC]lQN HANDBOOK AND STATER OF CALIFORNIA DEPT OF TRANSPORTATION CONSTRUCTION SITE BEST MANAGEM04T PRACTICES (BMP) MANUAL LEGEND ITEM STD. DWG. DETAIL SYMBOL QUANTITY PROJECT BOUNDARY _______________________ •--__ --• EXISTING SLOPE------------------------ PROPOSED SLOPE (2:1 MAX.) ___________________ _ :JJ=r::1= DAYLIGHT LINE _______________________ _ ---!II-----!II--- EXISTING CONTOUR----------------------- EXISTING SPOT ELEVATION _____________________ ~ OR , PROPOSED CONTOUR--------------------------;ll§filt---- PROPOSED SFOT ELEVATION • 15? ZL DIRECTION OF SURFACE FLOW -------------------- EXIST. CURB ANO GUTTER/EDGE OF PAVEMENT-------------- ---__ ,.,_;:,_ _____ _,_,..,, ' -_ _.. ____ .., ________ _ PRIVATE 6" CURB ________ G-1, G-9, G-10-ffi--------------- PRIVATE 6" TYPE "G" CURB AND GUTT£R_G-2, G-9, G-10.......... ffi-------=======" CONCREllE SWALE ________ .. G-12, G-13--ffi-------- P.C.C. SIDEWALK _____ (SIEE LANDSCAPE PLANS) _________ _ CONCRETE STAIRS (SEE ARCHITECTURAL PLANS)--------- PEDESTRIAN RAMP (PRIVA11E)----------EB-EB-EB--- N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 6,500 LF 730 LIF 3,108 SF 8,900 SF N/A 6 EA TRENCH RESURFACING------GS-24 -------------- ASPHALT PAVING (DRIVEWAYS)--PER SOILS REPORT (TI=5.0 4" AC/ 6" AB MIN.) __ ~ 45 LIF ASPHALT OVERLAY VARIABLE THICKNESS (0"-2") _____________ _ [ j 50,000 SF t".x:'x'.x:'25 7,000 SF ASPHALT PAVING (PARKING AREAS)_PER SOILS REPORT (11=4.5 4" AC MIN.) ___ _ 81,000 SF P.C.C. PAVING _______ ~ER SOILS REPORT __________ _ PRIVATE HOPE STORM DRAIN SDR-35 (24") ____ 0-60 ________ _ -so-- PRIVATE HOPE STORM DRAIN SDR-35 (18") _____ 0-60 ________ _ -so- PRIVATE PVC STORM DRAIN SDR-35 (10") _____ 0-6Q ________ _ -so- PRIVATE PVC STORM DRAIN SDR-35 (8") _____ 0-60 ________ _ -so- PRIVATE PVC STORM DRAIN SDR-35 (6") _____ 0-60 ________ _ -so- -SD OR -SD_;;D PRIVATE STORM DRAIN CLEANOUT __ s-3 ______________ _ -so-o- PRIVATE TYPE A CLEANOUT D-9, D-11 ___________ _ [QI PRIVATE TYPE B CURB INLET D-2 _____________ _ PRIVAllE TYPE I CATCH BASIN ___ D-29, o-11 ______ E±J PRIVATE STORMWATER TREATMENT SYSllEM (FILTER INSERT) __ EB-=-EB--- ~ § .... • • ' . ♦ ... --• PRIVATE 6" PVC SEWER LATERAL _________ S-5, S-6, S-7 ____ _ --s PRIVATE 6" PVC SEWER CLEANOUT S-3----~----o-s FIRE HYDRANT ASSEM.BLY (3 WAY) __ w-10, CMWD W12, W-12, w-25 _____ _ W/2.·4"PORTSANO 1·2.S"POP.T -© i EXIST. WATER MAIN---------------------- EXIST. SEWER MAIN _____________________ _ EXIST. SEWER MANHOLE EXIST. STORM DRAIN _____________________ _ ,-,_ "•'• EXIST. DRY UTILITY IN JOINT UTIUTY TRENCH -------------- REFEREI\IC.E.: 2,100 SF 234 LF 160 LF 334 LF 435 LF 204 Lf 12 EA 2 EA 1 EA 1 EA 2 EA 20 EA 155 LF 2 EA N/A N/A N/A N/A N/A N/A DECLARATIO\..I ESTAl!>LISHING RECIPROCAL EA',;EIII\ENTAND COVENAIJT:\ RUNNING WlfH THE. LAND (R.E..1>..) DOC. 2004--0!14B728 O.R. Rf.CORDED, OCTOBER G., 2004 AND: FIRSf AN\ENDNIENT TO R.E.I>.. DOC. 2005·01to4804 O.R. RECORDED: Ml>.RC H 1, 2005 DE.CLARATION OF COVENANT CONDITIONS AND RESTRICTIONS ( C;C...i-R.) DOC.. 2005-00B/o312 O.R. RECORDED, F(BRUAR~ 11 2005 CONSTRUCTION PRIORITY: HIGH . I SH~ET I CITY OF CARLSBAD L7£J ENGINEERING DEPARTMENT 2 GRADING & !'VT UTILITY PLAN FOR: c•ssAD RESEARCH CENTER PAR, 1-4, ADJ 04-12 CARLSBAD TRACT 85-24 APPROVED: LLOYD HUBBS 8r &-&~~~ v:ztfos- l CITY ENGINE' -PE: 2 -89 EXPIRES: 12/31 /05 DATE DATE INITIAL DATE INITIAL OWN BY: PROJECT NO. DRAWING NO. OLIVEN HAIN WATER DISTRICT (BOO) 422-4133 (800) 660-7343 (800) B92-0123 (760l 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 ROBERT J. WOJCIK R.C.E. 33698 !/30/0, ~*-a2 01~/2s,:,, RECO!.IIIENDED BY: v;o..J '-tw e--h < INS;CTOR (PRINT NAllE) I I .i; CHKD BY: REVISION DESCRIPTION MS-03-09 425-3A ENGINEER OF WORK OTHER APPROVAL Cll''I APPROVAL RVWO BY: CJkj, BUENA SANITATION DISTRICT DEPUTY CITY ENGINEER EXP. DATE Xi\DWG\JQb\03&25\CIVIL \03'<.lli!:SfGOl,dwg 2/16/2005 715514-0 AM PST 042705 ADDITIONAL GRADING NOTES 1. GRADED, DISTURBED, OR ERODED AREAS THAT WILL NOT BE PERMANENTLY PAVED, COVERED BY STRUCTURE, OR PLANTED FOR A PERIOD OVER 45 CALENDAR DAYS SHALL BE TEMPORARILY REVEGETATED WITH NON-IRRIAGTED HYDROSEED MIX, GROUND COVER, OR EQUIVALENT MATERIAL. 2. GRADING FOR THE PROJECT SHOULD BE ENCOURAGED DURING THE DRY SEASON (APRIL 1 THROUGH OCTOBER 31 ). GRADING WHICH OCCURS DURING THE RAINY SEASON (NOVEMBER 1 THROUGH MARCH 31) SHALL REQUIRE SPECIAL ENGINEERING TECHNIQUES APPROVED BY THE CITY ENGINEER. 3. EMERGENCY EROSION CONTROL MEASURES ARE REQUIRED TO CONTROL SOILS MOVEMENT SATISFACTORY TO THE CITY ENGINEER IN THE EVENT THE SITE IS EXPOSED TO EROSION DURING THE PERIOD BETWEEN NOVEMBER 1ST AND APRIL 15TH. EROSION CONTROL MEASURES SHALL INCLUDE, BUT NOT LIMITED TO, SLOPE PROTECTING, INSTALLATION OF JUTE MATTING OR APPROVED EQUIVALENT, DESIL TING BASINS, SILT CONTROL GRAVEL BAGGING AND STORM DRAINS. 4. TEMPORARY EROSION CONTROL DEVICES SHOWN ON GRADING PLAN WHICH INTERFERE WITH THE WORK SHALL BE RELOCATED OR MODIFIED AS AND WHEN THE INSPECTOR SO DIRECTS AS THE WORK PROGRESSES. 5. BRUSH AND TIREES SHALL BE REMOVED ONLY WITHIN THE AREA TO BE GRADED. WHEN TREES ARE REMOVED, THE ROOT SYSTEM SHALL ALSO BE REMOVED AND THE RESULTING EXCAVATION FILLED WITH PROPERLY COMPACTED FILL SOILS. 6. CUT AND FILL SLOPES SHALL BE TRIMMED TO THE FINISH GRADE TO PRODUCE A SMOOTH AND UNIFORM SURFACE OR CROSS-SECTION. THE SLOPES OF EXCAVATIONS OR EMBANKMENTS SHALL BE SHAPED AND TRIMMED AS DIRECTED BY THE ENGINEER OF WORK AND LEFT IN A NEAT AND ORDERLY CONDITION. ALL STONES, ROOTS, OR OTHER WASTE MATTER EXPOSED ON EXCAVATION OR EMBANKMENT SLOPE SHALL BE REMOVED AND DISPOSED OF. 7. CONTRACTOR WILL MAKE EXPLORATION EXCAVATIONS AND LOCATE EXISTING UNDERGROUND FACILITIES SUFFICIENTLY AHEAD OF CONSTRUCTION TO PERMIT REVISIONS TO PLANS IF REVISIONS ARE NECESSARY BECAUSE OF LOCATION OF EXISTING F AGILITIES. 8. CONTIRACTOR SHALL NOTIFY THE SAN DIEGO GAS & ELECTRIC COMPANY PRIOR TO STARTING WORK NEAR COMPANY FACILITIES AND SHALL COORDINATE HIS WORK WITH COMPANY REPRESENTATIVES. 9. CONTRACTOR SHALL NOTIFY THE PACIFIC BELL PHONE COMPANY PRIOR TO STARTING WORK NEAR COMPANY FACILITIES AND SHALL COORDINATE HIS WORK WITH COMPANY REPRESENTATIVES. 10. THE CONTRACTOR IS REQUIRED TO TAKE PRECAUTIONARY MEASURES TO PROTECT THE UTILITY LINES SHOWN AND ANY OTHER LINES NOT OF RECORD OR NOT SHOWN ON THESE PLANS. SPECIAL NOTES THE FOLLOWING NOTES ARE PROVIDED TO GIVE DIRECTIONS TO THE CONTRACTOR BY THE ENGINEER OF WORK. THE CITY ENGINEER'S SIGNATURE ON THESE PLANS DOES NOT CONSTITUTE APPROVAL OF ANY OF THESE NOTES AND THE CITY WILL NOT BE HELD RESPONSIBLE FOR THEIR ENFORCEMENT. 1. THE ENGINEER OF WORK WILL NOT ENFORCE SAFETY MEASURES OR REGULATIONS. THE CONTRACTOR SHALL DESIGN, CONSTRUCT, AND MAINTAIN ALL SAFETY DEVICES, INCLUDING SHORING, AND SHALL BE SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL. STATE AND FEDERAL SAFETY AND HEALTH STANDARDS, LAWS, AND REGULATIONS. 2. CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR JOBSITE CONDITIONS DURING THE COURSE OF CONSTRUCTION OF THIS PROJECT. INCLUDING: SAFETY OF ALL PERSONS AND PROPERTY, AND THIS REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL WORKING HOURS; AND THAT THE CONTRACTOR SHALL DEFEND, INDEMNIFY, AND HOLD THE ENGINEER HARMLESS FROM ANY AND ALL LIABILITY, REAL OR ALLEGED, IN CONNECTION WITH THE PERFORMANCE OF WORK ON THIS PROJECT EXCEPTING LIABILITY ARISING FROM THE SOLE NEGLIGENCE OF THE ENGINEER. 3. THE CONTRACTOR SHALL BE RESPONSIBLE TO INSURE THAT ALL SLOPES, STREETS, UTILITIES, AND STORM DRAINS ARE BUil T IN ACCORDANCE WITH THESE PLANS. IF THERE IS ANY QUESTION REGARDING THESE PLANS OR FIELD STAKES, THE CONTRACTOR SHALL REQUEST AN INTERPRETATION BEFORE DOING ANY WORK BY CALLING THE ENGINEER OF WORK AT (858) 694-5660. THE CONTRACTOR SHALL ALSO TAKE THE NECESSARY STEPS TO PROTECT THE PROJECT AND ADJACENT PROPERTY FROM ANY EROSION AND SILTATION THAT RESULT FROM HIS OPERATIONS BY APPROPRIATE MEANS (GRAVEL BAGS, HAY BALES, TEMPORARY DESIL TING BASINS, DIKES, SHORING, ETC.) UNTIL SUCH TIME THAT THE PROJECT IS COMPLETED AND ACCEPTED FOR MAINTENANCE BY WHATEVER OWNER, AGENCY, OR ASSOCIATION IS TO BE ULTIMATELY RESPONSIBLE FOR MAINTENANCE. 4. ALL UTILITY SERVICES WITHIN THIS DEVELOPMENT ARE UNDERGROUND INSTALLATIONS. THE CONTRACTOR SHALL NOTIFY THE SAN DIEGO GAS & ELECTRIC COMPANY AND PACIFIC BELL PRIOR TO STARTING WORK NEAR THEIR FACILITIES, AND SHALL COORDINATE HIS WORK WITH COMPANY REPRESENTATIVES. FOR UTILITY MARK-OUT SERVICE, CALL (800) 422-4133. 5. THE EXISTENCE AND LOCATION OF UNDERGROUND UTILITIES OR STRUCTURES SHOWN ON THESE PLANS WERE OBTAINED FROM A SEARCH OF THE AVAILABLE RECORDS. TO THE BEST OF OUR KNOl't1..EDGE THERE ARE NO OTHER EXISTING UTILITIES EXCEPT AS SHOWN ON THESE PLANS. THE CONTRACTOR IS REQUIRED TO TAKE PRECAUTIONARY MEASURES TO PROTECT THE UTILITY LINES SHOWN HEREON AND ANY OTHERS NOT OF RECORD OR NOT SHOWN ON THESE PLANS. ALL DAMAGES THERETO CAUSED BY THE CONTRACTOR SHALL BE REPAIRED TO THE APPROPRIATE SPECIFICATIONS AND STANDARDS AT THE EXPENSE OF THE CONTRACTOR. 6. LOCATION AND ELEVATION OF EXISTING IMPROVEMENTS TO BE MET BY WORK TO BE DONE SHALL BE CONFIRMED BY FIELD MEASUREMENTS PRIOR TO CONSTRUCTION OF NEW WORK. SHOULD CONFLICTS EXIST -NOTIFY ENGINEER OF WORK AT LEAST 5 WORKING DAYS PRIOR TO START OF CONSTRUCTION. 7. WHERE TRENCHES ARE WITHIN 10 FEET OF FUTURE BUILDING SITES, SOILS REPORTS SHALL BE SUBMITTED TO THE ENGINEER OF WORK BY A QUALIFlffi SOILS ENGINEER WHICH INDICATE THAT TRENCH BACKFILL WAS COMPACTED UNDER THE OBSERVATION OF THE SOILS ENGINEER IN ACCORDANCE WITH THE ON-SITE EARTHWORK SPECIFICATIONS. 8. THE CONTRACTOR WILL NOTIFY THE CITY ENGINEERING DIVISION AT (760) 602-2720 AT LEAST 24 HOURS IN ADVANCE OF ANY WORK TO ARRANGE FOR INSPECTION. 9. ALL WORK NEEDING MATERIALS TESTING, SUCH AS BUT NOT LIMITED TO: PAVEMENT SUBGRADE, PAVEMENT BASE, ASPHALT CONCRETE, AND PORTLAND CEMENT CONCRETE, REQUIRES THAT THE CONTRACTOR CONTACT THE CITY ENGINEERING DIVISION FOR INSPECTION AT (760)602-2720 BY NOON OF THE DAY BEFORE THE WORK TO ARRANGE FOR TESTING. 10. ANY WORK DONE WITHOUT INSPECTION OR MATERIALS TESTING IS SUBJECT FOR REMOVAL OR CORRECTION. 11. CONTRACTOR SHALL BE RESPONSIBLE FOR REMOVAL OF ANY DAMAGE TO THE EXISTING IMPROVEMENTS AND REPLACEMENT TO THE SATISFACTION OF THE FIELD ENGINEER. 12. AN ENCROACHMENT PERMIT WILL BE REQUIRED FOR ALL PRIVATE IMPROVEMENTS WITHIN THE PUBLIC RIGHT-OF-WAY & EASEMENTS. STANDARD ABBREVIATIONS BEGINNING OF CURVE .................................... BC POINT OF CURVE RETURN ............................. PCR BEGINNING OF VERTICAL CURVE ................... BVC POINT OF INTERSECTION ................................... Pl BOTTOM OF WALL ............................................ SW POINT OF REVERSE CURVE.......................... PRC CATCH BASIN ..................................................... CB POWER POLE ..................................................... PP CURB & GUTTER ........................................ C & G PRIVATE ........................................................... PVT CURB INLET ......................................................... Cl PROPERTY LINE ................................................. PL CURB FACE ....................................................... CF PULL BOX ........................................................... PB EXISTING GRADE ............................................... EG REINFORCED CONCRETE PIPE ........................ RCP EDGE OF PAVEMENT ......................................... EP RIDGE LINE ......................................................... RL END OF CURVE ................................................. EC SERVICE POINT .................................................. SP END OF VERTICAL CURVE .............................. EVC STORM DRAIN ..................................................... SD FINISH GRADE ................................................... FG SEWER CLEANOUT ............................................ SCO FINISH SURFACE ................................................ FS STORM DRAIN CLEAN OUT .......................... SDCO FLOW LINE (DRAINAGE) .................................... FL TOP OF ASPHALT BERM .................................... TB GRADE BREAK ................................................... GB TOP OF CURB .................................................... TC GUTTER .............................................................. G TOP OF FOOTING ................................................ TF HIGH POINT ....................................................... HP TOP OF GRATE .................................................. TG INVERT ELEVATION ............................................. IE TOP OF PIPE ..................................................... TP IRRIGATION SERVICE ....................................... IRR TOP OF WALL .................................................... TW LOW POINT ....................................................... LP UNDERGROUND .................................................. UG PAVEMENT ........................................................... P VITRIFIED CLAY PIPE. ...................................... VCP POINT OF COMPOUND CURVE ..................... PCC STORM WATER POLLUTION POINT OF CONNECTION ................................. POC PREVENTION PLAN .................................. SWPPP SEWER NOTES 1. SEWER MAIN AND APPURTENANCES SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE "CARLSBAD MUNICIPAL WATER DISTRICT'S SEWER SYSTEM -DESIGN CRITERIA, STANDARD DRAWING AND SPECIFICATIONS:, AND THE STANDARD SPECIFICATIONS, MARCH 1993, AND THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION, LATEST EDITION (GREEN BOOK). 2. THE CONTRACTOR SHALL OBTAIN AN EXCAVATION PERMIT FROM THE DIVISION OF INDUSTRIAL SAFETY BEFORE ANY EXCAVATION AND SHALL ADHERE TO ALL PROVISIONS OF THE STATE CONSTRUCTION SAFETY ORDERS. 3. BEFORE ANY CONNECTION TO THE DISTRICT'S EXISTING SYSTEM, A PERMIT SHALL BE OBTAINED FROM THE DISTRICT. IT MUST BE SIGNED AND APPROVED BY THE DISTRICT'S ENGINEER AND SUPERINTENDENT. 4. BEFORE CONSTRUCTION BEGINS IN ANY PUBLIC RIGHT OF WAY, A CITY RIGHT OF WAY PERMIT SHALL BE REQUIRED. 5. THE CONTRACTOR SHALL NOTIFY THE CITY OF CARLSBAD ENGINEERING INSPECTION 48 HOURS PRIOR TO THE BEGINNING OF CONSTRUCTION (TELEPHONE NO. (760) 438-3891). PAVEMENT NOTES 1. THE CITY ENGINEERING INSPECTOR WILL CONDUCT A PRE-PAVING MEETING BEFORE THE START OF ANY PAVING OPERATIONS. THE DEVELOPER AND/OR HIS FIELD REPRESENTATIVE AND THE PAVING CONTRACTOR ARE REQUIRED TO ATTEND THIS MEETING. 2. THE TRENCH BACKFILL COMPACTION TEST RESULTS FOR ALL TRENCHES IN THE PROPOSED PAVING AREA ARE TO BE SUBMITTED, IN WRITING, TO THE CITY ENGINEERING INSPECTOR BEFORE ANY BASE MA TERI AL IS PLACED ON SUBGRAOE. 3. SUBGRADE A. THE CITY ENGINEERING INSPECTOR WILL INSPECT THE SUBGRADE AFTER THE SUBGRADE HAS BEEN ESTABLISHED, TESTED, AND APPROVED BY THE SOILS ENGINEER OR HIS QUALIFIED REPRESENTATIVE. THE SOILS ENGINEER MUST LEAVE A FIELD MEMO OR COMPACTION TEST RESULTS ON SITE. PRIOR TO PLACEMENT OF BASE MATERIALS, THE ENGINEER OF WORK SHALL PROVIDE WRITTEN CERTIFICATION INDICATING CONFORMANCE TO LINE AND GRADE. B. SUBGRADE COMPACTION SHALL BE IN COMPLIANCE WITH SECTION 301-1.3 RELATIVE COMPACTION AS AMENDED IN THE LATEST ADOPTED EDITION OF THE 'GREENBOOK" STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION REGIONAL STANDARD AMENDMENTS. 4. BASE A. BASE MATERIAL SHALL BE PLACED AND COMPACTED IN COMPLIANCE WITH SECTION 301-2.1 OF THE "GREENBOOK" STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION," THE MOST RECENT EDITION ADOPTED BY THE DIRECTOR OF THE ENGINEERING SERVICES. B. BASE MATERIAL FOR PUBLIC IMPROVEMENTS SHALL BE CRUSHED AGGREGATE BASE IN COMPLIANCE WITH SECTION 200-2.2 OF THE 'GREENBOOK• STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION MOST RECENT EDITION ADOPTED BY THE DIRECTOR OF THE ENGINEERING SERVICES. C. BASE MATERIAL FOR PRIVATE IMPROVEMENTS SHALL BE CRUSHED AGGREGATE OR CRUSHED MISCELLANEOUS BASE MATERIAL CONFORMING TO SECTION 200-2-4 CRUSHED MISCELLANEOUS BASE OF THE •GREENBOOK" STANDARD SPECIFICATION FOR PUBLIC WORKS CONSTRUCTION, MOSE RECENT EDITION ADOPTED. FINAL SELECTION OF THE BASE MA TERI AL FOR PRIVATE IMPROVEMENTS WILL BE MADE BY THE ENGINEER OF WORK AND APPROVED BY THE CITY PROJECT ENGINEER. D. AFTER THE BASE COURSE HAS BEEN PLACED, TESTED, AND APPROVED BY THE SOILS ENGINEER OR HIS QUALIFIED REPRESENTATIVE, THE SOILS ENGINEER MUST LEAVE A FIELD MEMO ON SITE PROVIDING COMPACTION TEST RESULTS FOR THE CITY ENGINEERING INSPECTOR, ASPHALT CONCRETE PLACEMENT SHALL NOT PROCEED UNTIL THE BASE MATERIAL IS INSPECTED BY THE CITY INSPECTOR AND BASE COMPACTION TEST RESULTS ARE RECEIVED FROM THE SOILS ENGINEER AND APPROVED BY THE CITY'S PROJECT ENGINEER. 5. ASPHAL TIC CONCRETE A. ASPHAL TIC CONCRETE SHALL CONFORM TO PART 4, SECTION 400-4.3, TYPE Ill CLASS 82, 83, CZ, OR C3 OF THE •GREENBOOK" STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION, MOST RECENT EDITION ADOPTED. B. PLACEMENT OF ASPHALTIC CONCRETE SHALL BE INSPECTED AND APPROVED BY THE CITY ENGINEERING INSPECTOR. PLACEMENT OF ASPHAL TIC CONCRETE SHALL BE IN ACCORDANCE WITH SECTION 302-5, ASPHALT CONCRETE PAVEMENT, OF THE "GREENBOOK" STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (MOST RECENT EDITION ADOPTED), THE REGIONAL SUPPLEMENTAL AMENDMENTS (MOST RECENT EDITION ADOPTED) TO THE "GREENBOOK", AND THE CITY OF POWAYS CRITERIA FOR ASPHALTIC CONCRETE PLACEMENT. C. COMPACTION OF THE ASPHAL TIC CONCRETE USED FOR PUBLIC IMPROVEMENTS IS TO BE A MINIMUM OF 93% RELATIVE COMPACTION, AS DETERMINED BY THE THEORETICAL MAXIMUM UNIT WEIGHT (ASTM 2041-78). D. COMPACTION OF THE ASPHAL TIC CONCRETE USED FOR PRIVATE IMPROVEMENTS SHALL BE DONE IN ACCORDANCE WITH SECTION 302-5.6.2 OF THE "GREENBOOK• STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (MOST RECENT EDITION ADOPTED) AND AS PROPOSED BY THE ENGINEER OF WORK. E. TESTING AND FIELD SAMPLING OF ASPHAL TIC CONCRETE SHALL BE BY A PERSON TRAINED TO PERFORM ASPHAL TIC CONCRETE COMPACTION TESTING AND FIELD SAMPLING. 6. PRIOR TO PROJECT APPROVAL OR ACCEPTANCE BY THE CITY OF CARLSBAD: A. THE ENGINEER OF WORK SHALL PROVIDE CERTIFICATION OF LINE AND GRADE OF THE FINISH SURFACE. B. THE LABORATORY COMPLIANCE TEST RESULTS AND ASPHALTIC CONCRETE COMPACTION TEST RESULTS ARE TO BE SUBMITTED TO THE CITY'S PROJECT ENGINEER AND INSPECTOR FOR REVIEW AND ACCEPTANCE. C. STRIPING FOR PUBLIC IMPROVEMENTS SHALL BE COMPLETED TO THE APPROVAL OF THE CITY OF CARLSBAD TRAFFIC ENGINEER. D. THE PAVEMENT SHALL BE WATER TESTED FOR PROPER DRAINAGE AND APPROVED BY THE CITY ENGINEERING INSPECTOR. SURVEY MONUMENTS CONTRACTOR SHALL BE RESPONSIBLE FOR ANY MONUMENTATION AND/OR BENCHMARKS WHICH WILL BE DISTURBED OR DESTROYED BY CONSTRUCTION. SUCH POINTS SHALL BE REFERENCED AND REPLACED WITH APPROPRIATE MONUMENTA TION BY A LICENSED LAND SURVEYOR OR A REGISTERED CIVIL ENGINEER AUTHORIZED TO PRACTICE LAND SURVEYING. A CORNER RECORD OR RECORD OF SURVEY, AS APPROPRIATE, SHALL BE Fllffi BY THE LICENSED LAND SURVEYOR OR REGISTERED CIVIL ENGINEER AS REQUIRED BY THE LAND SURVEYOR'S ACT. IF ANY VERTICAL CONTROL IS TO BE DISTURBED, THE CITY OF CARLSBAD MUST BE NOTIFIED, IN WRITING, AT LEAST 5 DAYS PRIOR TO THE CONSTRUCTION. THE CONTRACTOR WILL BE RESPONSIBLE FOR THE COST OF REPLACING ANY VERTICAL CONTROL BENCHMARKS DESTROYED BY THE CONSTRUCTION. CONTRACTORS NOTES 1. THE CONTRACTOR SHALL VERIFY THE EXISTENCE AND LOCATION OF ALL UTILITIES BEFORE COMMENCING WORK. NOTICE OF PROPOSED WORK SHALL BE GIVEN TO UNDERGROUND SERVICE ALERT AT 1-800-227-2600. 2. ALL OPERATIONS CONDUCTED ON THE PREMISES, INCLUDING THE WARMING UP, REPAIR, ARRIVAL, DEPARTURE, OR RUNNING OF TRUCKS, EARTHMOVING EQUIPMENT, CONSTRUCTION EQUIPMENT, AND ANY OTHER ASSOCIATED EQUIPMENT SHALL BE LIMITED TO THE PERIOD BETWEEN 7: 00 A.M. AND 6: 00 P.M. EACH DAY, MONDAY THROUGH FRIDAY. NO EARTHMOVING OR GRADING OPERATIONS SHALL BE CONDUCTED ON THE PREMISES ON SATURDAYS, SUNDAYS, OR CITY OF CARLSBAD HOLIDAYS WITHOUT PRIOR APPROVAL. ANY REQUESTS FOR WORK ON SATURDAYS, SUNDAYS, OR CITY OF CARLSBAD HOLIDAYS MUST BE SUBMITTED IN WRITING 72 HOURS PRIOR TO WORK. ADDITIONAL INSPECTION FEES SHALL BE PAID IN ADVANCE OF PERFORMING THE WORK. 3. THE CONTRACTOR SHALL DESIGN, CONSTRUCT, AND MAINTAIN ALL SAFETY DEVICES, INCLUDING SHORING, AND SHALL BE SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL, STATE, AND FEDERAL SAFETY AND HEAL TH STANDARDS, LAWS, AND REGULATIONS. 4. NOTWITHSTANDING THE MINIMUM STANDARDS SET FORTH IN THE MUNICIPAL CODE AND NOTWITHSTANDING THE APPROVAL OF THESE GRADING PLANS, THE PERMITTEE IS RESPONSIBLE FOR THE PREVENTION OF DAMAGE TO ADJACENT PROPERTY. NO PERSON SHALL EXCAVATE ON LAND SO CLOSE TO THE PROPERTY LINE AS TO ENDANGER ANY ADJOINING PUBLIC STREET, SIDEWALK, ALLEY, FUNCTION OF ANY SEWAGE DISPOSAL SYSTEM, OR ANY OTHER PUBLIC OR PRIVATE PROPERTY WITHOUT SUPPORTING AND PROTECTING SUCH PROPERTY FROM SETTLING, CRACKING. EROSION, SIL TING, SCOUR, OR OTHER DAMAGE WHICH MIGHT RESULT FROM THE GRADING DESCRIBED ON THIS PLAN. THE CITY WILL HOLD THE PERMITTEE RESPONSIBLE FOR CORRECTION OF IMPROVEMENTS WHICH DAMAGE ADJACENT PROPERTY. 5. SPECIAL CONDITION: IF ANY ARCHAEOLOGICAL RESOURCES ARE DISCOVERED ON THE SITE DURING GRADING OPERATIONS, SUCH OPERATIONS WILL CEASE IMMEDIATELY, AND THE PERMITTEE WILL NOTIFY THE DIRECTOR OF ENGINEERING SERVICES OF THE DISCOVERY. GRADING OPERATIONS WILL NOT RECOMMENCE UNTIL THE PERMITTEE HAS RECEIVED WRITTEN AUTHORITY FROM THE DIRECTOR OF ENGINEERING SERVICES TO DO SO. THE DEVELOPER MUST PAY ANY MITIGATION MONITORING FEES TO COVER DIRECT AND INDIRECT COSTS OF AN ON-SITE ARCHAEOLOGIST TO MONITOR GRADING PROJECTS IN ARCHAEOLOGICALLY SENSITIVE AREAS. 6. THE PERMITTEE AGREES TO INDEMNIFY AND HOLD THE CITY AND ITS AGENTS AND EMPLOYEES HARMLESS FROM ANY AND ALL LIABILITY, CLAIMS, DAMAGES OR INJURIES TO ANY PERSON, OR PROPERTY. 7. CUT SLOPES SHALL BE NO STEEPER THAN 2 HORIZONTAL TO 1 VERTICAL UNLESS SPECIFIED IN THE APPROVED SOILS REPORT PRIOR TO CONSTRUCTION. FILL SLOPES SHALL BE NO STEEPER THAN 2 HORIZONTAL TO 1 VERTICAL AND SHALL HAVE NOT LESS THAN 90% COMPACTION OUT TO THE FINISHED SURFACE. 8. ANY SLOPE AND/OR PAD DEVIATION GREATER THAN 0.4 FOOT FROM THAT SHOWN ON THESE PLANS SHALL BE REPORTED TO THE DIRECTOR OF ENGINEERING SERVICES FOR APPROVAL BEFORE CONTINUATION OF THE GRADING OPERATIONS. 9. CUT AND FILL SLOPES SHALL BE TRIMMED TO THE FINISH GRADE (ROUNDED INTO EXISTING TERRAIN) TO PRODUCE A SMOOTH AND UNIFORM SURFACE. THE SLOPES OF EXCAVATIONS OR EMBANKMENTS SHALL BE SHAPED AND TRIMMED AS DIRECTED BY THE ENGINEER OF WORK AND AS APPROVED BY THE CITY. FINISH SLOPES SHALL BE LEFT IN A NEAT AND ORDERLY CONDITION. ALL STONES, ROCKS, ROOTS, OR OTHER WASTE MA TERI AL SHALL BE PROPERLY DISPOSED. OVERSIZE ROCK DISPOSAL SHALL BE DISCUSSED AND APPROVED BY THE DIRECTOR OF ENGINEERING SERVICES PRIOR TO COMMENCEMENT OF WORK. NO ROCKS SHALL BE NESTED OR PLACED IN ANY DRAINAGE COURSE WITHOUT PRIOR APPROVAL OF THE DIRECTOR OF ENGINEERING SERVICES. EXCESS ROCKS SHALL BE REMOVED TO AN APPROVED DISPOSAL SITE. 10. ALL CUT SLOPES SHALL BE INSPECTED BOTH DURING AND AFTER GRADING BY AN ENGINEERING GEOLOGIST TO DETERMINE IF ANY SLOPE STABILITY PROBLEM EXISTS. SHOULD EXCAVATION DISCLOSE ANY GEOLOGICAL HAZARDS OR POTENTIAL GEOLOGICAL HAZARDS, THE ENGINEERING GEOLOGIST SHALL RECOMMEND NECESSARY TREATMENT TO THE DIRECTOR OF ENGINEERING SERVICES FOR APPROVAL. ALL FILL SLOPES SHALL BE INSPECTED AND APPROVED BY A SOILS ENGINEER AND/OR ENGINEERING GEOLOGIST. 11. WHERE SUPPORT OR BUTTRESSING OF CUT AND NATURAL SLOPES IS DETERMINED TO BE NECESSARY BY THE ENGINEERING GEOLOGIST OR SOILS ENGINEER, THE SOILS ENGINEER WILL SUBMIT DESIGN, ENGINEERING GEOLOGIST OR SOILS ENGINEER WILL INSPECT AND CONTROL THE CONSTRUCTION OF THE STRUCTURE UPON COMPLETION. ALL CUT /FILL TRANSITIONS THROUGH BUILDING PADS WILL REQUIRE A MINIMUM OF THREE FOOT REMOVAL AND RECOMPACTION OF THE CUT PORTION OF THE PAD. 12. WHEN CUT PADS ARE BROUGHT TO OR NEAR GRADE, THE ENGINEERING GEOLOGIST SHALL DETERMINE IF THE BEDROCK IS EXTENSIVELY FRACTURED OR FAUL TED AND WILL READILY TRANSMIT WATER. IF CONSIDERED NECESSARY BY THE ENGINEERING GEOLOGIST, A COMPACTED FILL BLANKET WILL BE PLACED. THE NEED FOR CONSTRUCTION OF SUBDRAINS AND BACKDRAINS SHOULD BE ASSESSED DURING DESIGN AND CONSTRUCTION. 13. FILLS SHALL BE COMPACTED THROUGHOUT TO 90% RELATIVE COMPACTION AS DETERMINED BY THE FOLLOWING COMBINATION OF ASTM STANDARDS: 01557, 01556, AND 02922. AREAS TO RECEIVE FILL SHALL BE PROPERLY PREPARED AND APPROVED BY THE ENGINEERING GEOLOGIST AND SOILS ENGINEER PRIOR TO THE PLACING OF FILL. FILL SHALL BE BENCHED INTO COMPETENT MATERIAL IN ACCORDANCE WITH THE APPROVED SOILS REPORT AND THE CITY OF CARLSBAD GRADING ORDINANCE. ALL EXISTING FILLS SHALL BE APPROVED BY THE DIRECTOR OF ENGINEERING SERVICES OR REMOVED BEFORE ANY ADDITIONAL FILLS ARE ADDEO. 14. THE FINAL COMPACTION REPORT AND APPROVAL FROM THE SOILS ENGINEER SHALL CONTAIN THE TYPE OF FIELD TESTING PERFORMED. EACH TEST SHALL BE IDENTIFIED WITH THE METHOD OF OBTAINING THE IN-PLACE DENSITY, WHETHER SAND CONE OR DRIVE RING OR OTHER METHOD, AND SHALL BE SO NOTED FOR EACH TEST. SUFFICIENT MAXIMUM DENSITY DETERMINATIONS SHALL BE PERFORMED TO VERIFY THE ACCURACY OF THE MAXIMUM DENSITY CURVES USED BY THE FIELD TECHNICIAN. EXPANSION TESTS SHALL BE PERFORMED ON FINISH GRADE MATERIALS. 15. WHEN IMPORT OR EXPORT OF EARTH MATERIALS ARE REQUIRED, HAUL ROUTES TO AND FROM THE SITE AND THE DISPOSAL SITE SHALL BE APPROVED BY THE DIRECTOR OF ENGINEERING SERVICES. 16. IMPORT MATERIAL SHALL BE OBTAINED FROM A LEGAL SITE (NOTE: A SEPARATE VALID GRADING PERMIT MUST EXIST FOR EITHER STOCKPILE, FILL, OR IMPORT AREAS WITHIN THE CITY.) IMPORT MATERIAL MUST BE APPROVED BY THE SOILS ENGINEER PRIOR TO IMPORT. 17. A NATURAL DROUGHT TOLERANT HYDROSEED MIX (AS A MINIMUM) SHALL BE PLACED ON ALL MANUFACTURED SLOPES OVER THREE FEET IN HEIGHT. ALL AREAS CLEARED OF BRUSH DURING THE GRADING OPERATION SHALL BE LANDSCAPED TO THE SATISFACTION OF THE PROJECT PLANNER. 18. NO BRUSHING OR CLEARING SHALL BE PERFORMED IN ANY AREA NOT SHOWN TO BE GRADED ON THE PLAN. OPEN SPACE EASEMENTS OR NATURAL AREAS SHALL BE STAKffi DURING GRADING AND CONSTRUCTION ACTIVITIES TO INSURE THAT SUCH AREAS REMAIN UNDISTURBED. HEAVY EQUIPMENT SHALL NOT BE OPERATED IN AREAS THAT ARE TO REMAIN AS OPEN SPACE OR NATURAL WITHOUT PRIOR WRITTEN APPROVAL OF THE DIRECTOR OF ENGINEERING SERVICES. 19. THE PERMITTEE MUST APPLY FOR AND RECEIVE A STOCKPILE PERMIT PRIOR TO THE STOCKPILING OF ANY MA TERI AL. 20. DUST CREATED BY THE GRADING OPERATION, AND/DR IMPORT/EXPORT TRUCKING SHALL BE CONTROLLED BY WATERING. SOIL, MUD, ROCKS OR OTHER DEBRIS TRACKED ONTO ADJACENT ROADS SHALL BE IMMEDIATELY REMOVED. 21. SANITARY FACILITIES SHALL BE MAINTAINED ON SITE. 22. A BLASTING PERMIT IS REQUIRED FOR ANY BLASTING ON THE SITE. NO ROCK BLASTING SHALL BE PERMITTED UNTIL A PRE-BLAST SURVEY OF THE SURROUNDING PROPERTY IS CONDUCTED TO THE SATISFACTION OF THE DIRECTOR OF ENGINEERING SERVICES. DURING ROCK BLASTING, SEISMIC RECORDINGS SHALL BE TAKEN AS REQUIRED, FOR ALL BLASTS AT LOCATIONS AND LEVELS REQUIRED BY THE DIRECTOR OF ENGINEERING SERVICES. ON PERMIT AND COMPLY WITH 23. IT IS THE RESPONSIBILITY OF THE PERMITTEE TO OBTAIN AN EXCAVATI ALL PERMIT CONDITIONS FROM THE DIVISION OF INDUSTRIAL SAFETY AN PROVISIONS OF THE STATE CONSTIRUCTION SAFETY ORDERS PRIOR TO PERMITS CAN BE OBTAINED FROM THE STATE OF CALIFORNIA, DEPARTM RELATIONS, DIVISION OF OCCUPATIONAL SAFETY AND HEALTH AT 7807 SAN DIEGO CA. 92111, PHONE (858) 637-5534; FAX (858) 279-4658 D TO ADHERE TO ALL COMMENCING EXCAVATION. ENT OF INDUSTRIAL CONVOY COURT, SUITE 140, NTRACTOR BY THE 24. NOTES #25 THROUGH 32 ARE PROVIDED AS INSTRUCTIONS TO THE CO ENGINEER OF WORK. THE CITY ENGINEER'S SIGNATURE ON THESE PLAN CONSTITUTE APPROVAL OF ANY OF THESE NOTES AND THE CITY WILL RESPONSIBLE FOR THEIR ENFORCEMENT. BENCH 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: 311.407 M.S.L. DATUM: N.G.V.0. 1929 ,: !J;;Jr~~~VENS·CRESTO ENGINEERING, INC. -.. = -· ~----------CIVIL ENGINEERS • lAND PlANNERS • SURVEYORS 9665 CHESAPEAKF DRIVE SUITE 320 SAN DIEGO, CA 92123-1352 PHONE 858694.5660 FAX: 858.694.5661 www.scengr.com S DOES NOT NOT BE HELD /1\ DATE INITIAL ENGINEER Of WORK CONTRACTORS NOTES CONT. 25. NEITHER THE OWNER, NOR THE ENGINEER OF WORK WILL ENFORCE SAFETY MEASURES OR REGULATIONS. THE CONTRACTOR SHALL DESIGN, CONSTRUCT, AND MAINTAIN ALL SAFETY DEVICES, INCLUDING SHORING. AND SHALL BE SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL, STATE AND FEDERAL SAFETY AND HEALTH STANDARDS, LAWS, ANO REGULATIONS. 26. CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR JOBSITE CONDITIONS DURING THE COURSE OF CONSTRUCTION OF THIS PROJECT, INCLUDING: SAFETY OF All PERSONS AND PROPERTY, AND THIS REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL WORKING HOURS; AND THAT THE CONTRACTOR SHALL DEFEND, INDEMNIFY, AND HOLD THE OWNER AND ENGINEER HARMLESS FROM ANY AND ALL LIABILITY, REAL OR ALLEGED, IN CONNECTION WITH THE PERFORMANCE OF WORK ON THIS PROJECT EXCEPTING LIABILITY ARISING FROM THE SOLE NEGLIGENCE OF THE OWNER OR THE ENGINEER. 27. THE CONTRACTOR SHALL BE RESPONSIBLE TO INSURE THAT ALL SLOPES, STREETS, UTILITIES, AND STORM DRAINS ARE BUILT IN ACCORDANCE WITH THESE PLANS. IF THERE IS ANY QUESTION REGARDING THESE PLANS OR FIELD STAKES, THE CONTRACTOR SHALL REQUEST AN INTERPRETATION BEFORE DOING ANY WORK BY CALLING THE ENGINEER OF WORK AT 858-694-5660. THE CONTRACTOR SHALL ALSO TAKE THE NECESSARY STEPS TO PROTECT THE PROJECT AND ADJACENT PROPERTIES FROM ANY EROSION AND SILTATION THAT MAY RESULT FROM HIS OPERATIONS BY APPROPRIATE MEANS (GRAVEL BAGS, HAY BALES, TEMPORARY DESILTING BASINS, DIKES, SHORING, ETC.) UNTIL SUCH TIME THAT THE PROJECT IS COMPLETED AND ACCEPTED FOR MAINTENANCE. 28. ALL UTILITY SERVICES WITHIN THIS DEVELOPMENT ARE UNDERGROUND INSTALLATIONS. THE CONTRACTOR SHALL NOTIFY THE SAN DIEGO GAS & ELECTRIC COMPANY AND PACIFIC BELL PRIOR TO STARTING WORK NEAR THEIR FACILITIES, AND SHALL COORDINATE HIS WORK WITH COMPANY REPRESENTATIVES. FOR UTILITY MARK-OUT SERVICE, CALL 1-800-422-4133 29. THE EXISTENCE AND LOCATION OF UNDERGROUND UTILITIES OR STRUCTURES SHOWN ON THESE PLANS WERE OBTAINED FROM FIELD SURVEY AND A SEARCH OF AVAILABLE RECORDS. TO THE BEST OF OUR KNOWLEDGE THERE ARE NO OTHER EXISTING UTILITIES EXCEPT THOSE SHOWN ON THESE PLANS. THE CONTRACTOR IS REQUIRED TO TAKE PRECAUTIONARY MEASURES TO PROTECT THE UTILITY LINES SHOWN HEREON AND ANY OTHER UTILITIES NOT OF RECORD OR NOT SHOWN ON THESE PLANS. ALL DAMAGES THERETO CAUSED BY THE CONTRACTOR SHALL BE REPAIRED TO THE APPROPRIATE SPECIFICATIONS AND STANDARDS AT THE SOLE EXPENSE OF THE CONTRACTOR. 30. LOCATION AND ELEVATION OF EXISTING IMPROVEMENTS TO BE MET BY WORK TO BE DONE SHALL BE CONFIRMED BY FIELD MEASUREMENTS PRIOR TO CONSTRUCTION OF NEW WORK. 31. ANY WORK DONE WITHOUT INSPECTION OR MATERIALS TESTING IS SUBJECT FOR REMOVAL OR CORRECTION. 32. CONTRACTOR SHALL BE RESPONSIBLE FOR REMOVAL OF ANY DAMAGE TO EXISTING IMPROVEMENTS AND REPLACEMENT TO THE SATISFACTION OF THE FIELD ENGINEER. ADDITIONAL NOTES 1. ALL ABBREVIATIONS SHALL BE PER THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (LATEST EDITION) "GREENBOOK". 2. ALL LEGENDS SHALL BE PER CITY OF CARLSBAD STANDARDS FOR DESIGN + CONSTRUCTION OF PUBLIC WORKS IMPROVEMENTS (LATEST EDITION) AND/OR SAN DIEGO AREA REGIONAL STANDARD DRAWINGS (LATEST EDITION). 3. ANY MODIFICATIONS TO ANY CITY OF CARLSBAD STANDARDS FOR DESIGN & CONSTRUCTION OF PUBLIC WORKS IMPROVEMENTS (LATEST ffilTION) AND/OR SAN DIEGO AREA REGIONAL STANDARD DRAWING SHALL BE INDICATffi BY A SPECIFIC DETAIL DRAWING LOCATED ON THESE PLANS. 4. ALL CATCH BASINS AND CURB INLETS WILL REQUIRE IMPRINTING BY A CONCRETE STAMP STATING •No DUMPING I LIVE DOWNSTREAM•. THEREFORE, ANY DRAIN INLETS AND CATCH BASINS INSTALLED PER SAN DIEGO AREA REGIONAL STANDARD DRAWINGS 0-1. 0-2, 0-3, D-4, 0-7, D-8 AND D-29 SHALL BE IMPRINTED. THE STAMP SHALL BE IMPRINTED ON THE INLET ROOF OR IN THE SIDEWALK BEHIND THE INLET OR NEXT TO THE INLET GRATE. EXTRA CONCRETE MAY BE REQUIRED NEXT TO THE GRATE TO COVER THE 31" BY 8.5• STAMP DIMENSIONS. DUST MANAGMENT NOTES AN ACCELERATED CONSTRUCTION DUST ABATEMENT MANAGEMENT PROGRAM SHALL BE PREPARED AND SUBMITTED TO THE CITY OF CARLSBAD FOR APPROVAL. THE DUST ASA TEMENT PROGRAM SHALL BE MADE A CONDITION OF THE GRADING PERMJT AND SHALL BE MONITORED DURING GRADING. OUST ABATEMENT SHOULD CONSIST OF, BUT NOT BE LIMITED TO, THE FOLLOWING MEASURES: (A) IN DISTURBffi AREAS AND ON MANUFACTURED SLOPES, APPROVED GROUNDCOVER SHALL BE REPLACED WITHIN 30 DAYS FOLLOWING THE COMPLETION OF GRADING ACTIVITIES. (B) AREAS GRADED FLATTER THAT 6: 1 SHALL BE PLANTED WITH A COVER CROP OR COVERED WITH JUTE MESH IN CONFORMANCE WITH SECTION E.3-1.2-2.1 OF THE CITY LANDSCAPE MANUAL. (C) EXPOSED STOCKPILES (I.E. GRAVEL. SAND, AND DIRT) WITH 5% OR GREATER SILT CONTENT SHALL BE ENCLOSED. COVERED. WATERED TWICE DAILY, OR APPLIED WITH NON-TOXIC SOIL BINDERS ACCORDING TO MANUF ACTIJRERS' SPECIFICATION. (D) AREAS BEING ACTIVELY GRADED SHALL BE WATERED TO REDUCE POTENTIAL FOR BLOWING DUST. (E) ALL EXCAVATING AND GRADING OPERATIONS SHALL BE SUSPENDED WHEN WIND SPEffiS EXCEED 25 MPH AS MEASURED AT THE OCEANSIDE STATION OF THE NATIONAL WEATHER SERVICE. IT SHALL BE THE RESPONSIBILITY OF THE GRADING CONTRACTOR TO ASCERTAIN AND RECORD DAILY WIND SPEED. (F) ALL TRUCKS HAULING DIRT, SAND, SOIL, OR OTHER LOOSE MATERIALS OFF-SITE OVER PAVED ROADS ARE TO BE COVERED 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 FOR ROCK CRUSHING OPERATION SHALL BE CONTROLLffi BY THE USE OF WET-SUPPRESSION TECHNIQUES INCLUDING BUT NOT LIMITED TO: MISTING SYSTEMS ALONG THE CONVEYOR FEEDS FDR THE CRUSHER, WETTING OF STOCKPILES AND CESSATION OF CRUSHER ACTIVITIES WHEN WIND WIND SPEEDS ARE IN EXCESS OF 25 MILES PER HOUR. WIND SPEED AND CRUSHER OPERATION RECORDS SHALL BE KEPT IN ACCORDANCE WITH MITIGATION MEASURE (E) ABOVE. (H) PAVED STREETS OFF-SITE SHALL BE SWEPT AT THE END OF EACH WORKING DAY IF VISIBLE SOIL MA TERI AL IS CARRIED ONTO ADJACENT PUBLIC PAVED ROADS (RECOMMENDED WATER SWEEPERS WITH RECLAIMED WATER). (1) 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' SPECIFICATION. ( J) POSTED TRAFFIC SPEEDS ON ALL UNPAVED ROADS SHALL BE 15 MPH OR LESS. (K) CONSTRUCTION ROADS THAT HA VE A TRAFFIC VOLUME OF MORE THAN 50 DAILY TRIPS BY CONSTRUCTION EQUIPMENT OR 150 TOTAL DAILY TRIPS FOR ALL VEHICLES SHALL BE SURFACED WITH GRAVEL OR OTHER MATERIALS TO REDUCE DUST. (L) CONSTRUCTION ACCESS ROADS SHALL BE PAVED OR GRAVELED AT LEAST 100 FEET ONTO THE PROJECT SITE FROM THE PUBUC ACCESS ROAD TO REDUCE DUST. 'll',o,ESs10~ ~t.sr~~ 11 AS BUil_ T 11 ENGINEER OF WORK %7 ~ y_ . . I' ~ No. 35502 "' ~/~,&. l1/¥b //:.,✓ * Exp. 9-30-05 * Ret•· 355oZ(~/ EXP. ~/30/07 DATE ~/~~£?~ ' J'/,;, ;-,,-CI V \ I.. ,JI .. ~'<-Z/1/¥'5 REVIEw'ED BY, Of C~I..I~ 1✓2 fiV alvsl2oo, M~v' 1 DA ( rcc@::-~ $ 1 R. . 35502 INSPECTOR DATE I SH~ET I CITY OF CARLSBAD ~ ENGINEERING DEPARTMENT 2 NOTES FOR: CARLSBAD RESEARCH CENTER PAR, 1-4, ADJ 04-12 CARLSBAD TRACT 85-24 APPROVED LLOYD HUBBS ,fl' A _,, --., 3/_:?~ CITY ENGINEER PE RCE 2388\f EXPIRl"S 12/31 /05 DATE OWN BY: I I DATE PROJECT NO. DRAWING NO. INITIAL DATE INITIAL CHKDBY: ~ REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL MS-03-09 425-3A RVWD BY: , Xi\D'w'G\Job\03025\CML \03025fG02,dwg 2/16/2005 9103'38 AH PST 042705 - 0 i .a:. I\) (11 I c,., )> ~-ASPH. PAVEMENT AND BASE PER SOILS ENGINEER CURB/SLOPE SETBACK STANDARD CURB (PVT.) ED 6• TYPE •G• CURB & GUTTER PER RSD G-2 NO SCALE 2' MIN. ASPH. PAVEMENT AND BASE PER SOILS ENGINEER CURB/SLOPE SETBACK CURB & GUTTER (PVT.) ED 1% MIN 5% MAX - TG V. PER PLAN TYPE "1' CATCH BASIN NOTE: CONCRETE AND REINFORCEMENT PER DETAIL® PER RSD 0-29 • GRATE INLET SKIMMER BOX INSERTS REQUIRED WHEN INSTALLED W IN PARKING/DRIVE AISLES PER 6 CONCRETE APRON AT TYPE I CATCH BASIN (PVT) NO SCALE W = 3' OR 5' (PER PLAN) TOP OF AC i--w/2--i--w/2--, 3/8" LIP (TYP.)..,... 3/4' 7" [ / PAVEMENT 1% l,\lN • 5% Ml<X NOTES: CONCRETE SHALL BE 560-C-3250 REINFORCE WITH s·x6· 10/10 GAGE WWf @ MID-SLAB -~------- 1, SEE RSD G-13 FOR OTHER CONSTRUCTION DETAILS. 2. PROVIDE WEAKENED PLANE JOINTS & EXPANSION JOINTS PER RSD G-9. 3. PLACE WWf ON CHAIRS TO ASSURE MID-SLAB PLACEMENT. CONCRETE SWALE (PVT.) CD DIRECTION~ SURF ACE FLOW VARIES -SEE PLAN VIEW NO SCALE Z+0.13' A DRAIN PLANTER AREAS OVER CURB (TYPICAL) ·:.. . 1a· EXPANSION Z=T.C. ELEV, JOINT PLA NO SCALE 611 TYPE •c'" CURB &: GUTTER PER G-2 CURB BREAK IN ISLAND (PVT.) ED NO SCALE 4 NOTE: 4 6" CURB © (TYP.) ,g_->:---..,__c:,," ~.,, ~..,_.' ' ___,.-«-{f' PRIVATE CURB RAMP -TYPE 4 . 5 -. . . . . -. : ._-··.·-: .. . . -~---,._- NO SCALE 1. RAMP SLOPE SHALL NOT EXCEED 8.33% NOR BE LESS THAN 6.67%. 2. PROVIDE 4' LANDING AT TOP OF RAMP MAX SLOPE-2%. PRIVATE CURB RAMP -TYPE 3 NO SCALIE CD CD PRIVATE CURB RAMP -TYPE 1 NO SCALE ED PRIVATE CURB RAMP NOTES 0 FLATTEN GUTTER PAN TO 5% MAX. AT BOTTOM OF RAMP-WHERE OCCURS. 0 12• WIDE BORDER W/ 1/4" GROOVES @ 3/4" O.C, (TYP.) PER SDG-137. 0 5• CONCRETE CURB PER RSD G-1, OR CONCRETE CURB AND GUTTER PER RSD G-2. 0 FLUSH CURB (O"), SEE STD DWG SDG-137 (DETAIL B). 0 CONCRETE WALK PER G-7, G-9 & G-10 ® CONCRETE RAMP FINISH PER STD DWG SDG-137. 0 6" HIGH RETAINING CURB © EXPANSION JOINTS 0 VARIABLE HEIGHT (O" -6•) RETAINING CURB. @ RAMP SLOPE SHALL NOT EXCEED 8.33% NOR BE LESS THAN 6.67%. ® PROVIDE 4' LANDING AT TOP OF RAMP MAX SLOPE=2% IN ANY DIRECTION. @ TRUNCATED DOMES PER SDG-130. AC PVMT ~ j BYPASS OPENINGS FILTER SIEVES GRATE INLET SKIMMER BOX (BELOW GRATE) STORM BOOM (BELOW GRATE) ABSORBS HYDROCARBONS FINISH GRADE N A \_A CATCH BASIN -(PER PLAN) MOUNTS BELOW GRAT£ WI PROVIDED MOUNTING PLAN VIEW KIT, CO /STING OF ALUMINUM ANGL TAPCONS, AND DRILL BIT. STORM FLOW ==> NOTIES: STORM BOOM ABSORBS HYDROCARBONS FINISH GRADE ETROFIT FOR GRATE s FILTER SIEVES FLOW SPECIFICATIONS TH ~ T FLOW RA TE TREATED FLOW RA TE TAL: 12.2 CFS TOTAL: 19.4 CFS W RA TES BASED ON UNOBSTRUCTED OPENINGS FINISH GRADE STORM BOOM ABSORBS HYDROCARBONS BYPASS OPENINGS '-..,__CATCH BASIN (PER PLAN) 4. FIBERGLASS COMPONENTS 5. CUSTOM SIZES AVAILABLE. . DESIGN TO CAPTURE HYDROCARBONS, SEDIMENT, FOLIAGE, AND UTTER. 6. COARSE, MEDIUM, AND FINE SIEVE SIZES ON ALL SIDES FOR OPTIMAL FILTRATION AND FLOW. 3. INSTALLS QUICKLY. DISTRIBUTED BY: BIO CLEAN ENVIRONMENTAL SERVICES INC. PO BOX 869, OCEANSIDE, CA 92049 (760) 433-7640 FAX (760) 433-3176 www.biocleanenvironmental.net PATENTED 11 ft.O·GARD 1"' CATCH &AS\N lNSUT' FILTERS MOOEL NO. ff2436D NO SCALE BENCH MARK EB DESCRIPTION: STD. STREET SURVEY MONUMENT V THE CALIFORNIA CURB SHELF BASKET SHELF WATER CLEANING SYSTEM FlGURE 1 DRIVE PIN SHELF CATCH BASIN WALL D './\ILS OF SHELF SYSTEM IMENSIONS WILL VARY) FIGURE 2 • . ·• .. • FLOW RA TES PER 3 FT. BASKET REMOVABLE BASKET CATCHES EVERYTHING -REMOVE THROUGH MANHOLE WITHOUT ENTRY SO A(fl2) h (ft) Q (f) . ·. Cfean , •· Water Out ~-.., CATCHES EVERYTHING /i':;::::;:::==-, DRAIN HOLES ON • ·· SIDES AND FRONT FIGURE 3 DISTRIBUTED BY: , .• COARSE SCREEN .62 .84 0.146 1.06 .56 1.36 0.75 3.53 .68 1.02 1.167 4.01 8.6 1. SHELF SYS PROVlDES FOR ENTIRE COVERAGE OF INLET OP G SO TO DIVERT ALL FLOW TO BASKET. 2. SHELF SYSTEM NUFACTURED FROM MARINE GRADE Fl BER GLAS , EL COATED FOR UV PROTECilON. 3. SHELF SYSTEM ATTA TO CATCH BASIN \\llH NON CORROSIVE HARD E. 4. FILTRATION BASKET STRU RE MANUFACTURED OF MARINE GRADE FIBERGLASS, COATED FOR UV PROTECTION. 5. FILTRATION BASKET FlNE SCREEN D COARSE CONTAINMENT SCREEN MANUF AC11JR FROM STAINLESS STEEL. BIO C AN ENVIRONMENTAL SERVICES INC. 6. FILTRATION BASKET HOLDS BOOM Of AB MEDIA TO CAP11JRE Hi1JROCARBONS. BO EASILY REPLACED WllHOUT REMOVING MOUNTING HARDWARE. PO BOX 869, OCEANSIDE, CA 92049 (760) 433-7640 FAX (760) 433-3176 www.biocleanenvironmental.net PATENTED 7. flLTRAilON BASKET LOCATION IS DIRECTLY UNDER MANHOLE ACCESS FOR EASY MAINTENANCE. 'fl..O-GAR0 1M+ f>UJS" CA1CI-I &ASIN f'ILTER \NSEtlS -,,---. (CUR& MOUNT), MOOEL NO. fGP-4SGl K TG ELEV. PER PLAN NO SCALE 3 6• ATRIUM GRATE (NDS 80) IN PLANTER AREAS 6" ROUND GRATE (NOS 50) IN TURF AREAS /-; WYE FITTING & 45' BEND / •. O" BEND @ END OF LINE) -1'---Hr+---++-+-FLOW NOTE: FL ELEV. PER PLAN NOS PRODUCTS NOTED MAY BE SUBSTITUTED WITH EQUIVALENT PIPE SIZE AND MA TERI A LS BY OTHER MANUFACTURERS SLOPE PER PLAN AS APPROVED BY OWNER. PRIVATE CATCH BASIN (PLASTIC) L NO SCALE 3 LOCATION: STA. 288+89 EC ON CENTERLINE OF El CAMINO REAL RECORD F'ROM: SAN DIEGO COUNTY VERTICAL CONTROL t .r :, / J / ___ , TEVENS·CRESTO ENGINEERING, INC. CIVIL ENGINEERS• LAND PLANNERS •SURVEYORS 9665 CHESAPEAKE DRIVE SUITE 320 SAN DIEGO. CA 92123-1352 PHONE: 858.694.5660 FAX: 858.694.5661 www.scengr.com ELEVAilON: 311.407 M.S.L DATUM: N.G.V.D. 1929 ENGINEER OF WORK ~~-~ 2/;ir/4s MARK .• -E. STEVENI/ 'DATE' R.C~; 35502 /1\ DATE INITIAL ENGINEER OF WORK · REVISION DESCRIPTION ~ofESSIO,v. ~f.. sr~(~ {q 1P ¾ fJ1 No. 35502 ij * Exp. 9-30-05 * J'-"1';-, CIV\l <::,~*'< OF C/1.\.1' DATE INITIAL DATE INITIAL OlHER APPROVAL CITY APPROVAL II AS BUIL T 11 ~Ff& IV--¥0" . ~ 3;;; / EXP. S/¾/01 DATE REVIEw'ED BY, ~, .. INSPECTOR A a lo p,(2_',(;A~ 1 DATE I S3ET I CITY OF CARLSBAD ~ ENGINEERING DEPARTMENT 2 NOTES AND DETAILS FOR: CARLSBAD RESEARCH CENTER PAR. 1-4, ADJ 04-12 CARLSBAD TRACT 85-24 APPROVED LLOYD HUBBS er A' .,. . . ,, ~/zy,.,s-. CITY ENGINEER PE RCE 23889 EXPIRE:f 12/31/05 DATE OWN BY: PROJECT NO. DRAWING NO. CHKD BY: ~ RVWD BY: ~ MS-03-09 425-3A Xi\D'v/G\Job\03025\CIVIL \03025FG03,dwg 2/18/2005 Bi50i33 AM PST (.,,) 0 --,..:, CAUTION !II EXISTING UNDERGROUND ELECTRIC, GAS AND AIR, EXACT LOCATION UNKNOWN, CONTRACTOR TO LOCATE PRIOR TO CONSTRUCTION AND NOTIFY ENGINEER OF WORK 14 DAYS IN "' ADVANCE OF CONSTRUCTION IF CONFLICTS EXIST, CONTRACTOR TD CDORDINA TE WITH SITE OPERATIONS FDR PURPOSE OF UNDERGROUND F AGILITIES AND NEED TO REMAIN, ABANDON DR > REMOVE AS ADVISED BY SITE OPERATIONS, ABANDONMENT PER GREEN BOOK SPECIFICATIONS. STEVENS· CRESTO ENGINEERING, INC. CIVIL ENGINEERS • LAND PLANNERS • SURVEYORS 9665 CHESAPEAKE DRIVE SUITE 320 SAN DJEGO. CA 92123 1352 PHONE: FAX: 858.694.5660 858.694.5661 www.,;cengr.com .. • \ • . • • 1 1 PCL2 PER ADJ 04--J2 EXISTING BUILDING NO. 2 294.00 F.F. . DATE INITIAL ENGINEER OF WORK /1\ DATE INITIAL REVISION DESCRIPTION O"THER APPROVAL DEMOLITION NOTES ( SEE GRADING PLAN SHEETS 5-8 FOR PRECISE LIMITS OF REMOVALS ) 0 EXISTING TREES TO BE REMOVE ( INOICA TED BY •x• THROUGH TREE ) . ® EXISTING TREES TO REMAIN ( PROTECT IN PLACE ) . 0 EXISTING CURB & GUTTER TO BE DEMOLITION ANO REMOVED FROM SITE . 0 EXISTING CONCRETE CURB TO REMAJN. 0 EXISTING CONCRETE CURB TO BE DEMOLISHED AND REMOVED FROM SITE. © EXISTING ASPHALT PAVEMENT TO REMAIN. 0 EXISTING STORM DRAIN, CATCH BASINS, AND CLEANOUTS TO BE ABANDONED- IN PLACE PER GEO TECHNICAL ENGINEERS RECOMMENDATIONS USING GREEN BOOK SPECIFICATIONS AND /OR CONTRACTOR TO REMOVE INTERFEARING PORTIONS. ( SEE GRADING AND PRIVATE UTILITY PLAN FOR REPLACEMENT/RE-ALIGNMENT ). © EXISTING PARKING LOT LIGHT STANDARD TO REMAIN. ® EXISTING PARKING LOT LIGHT STANDARD TO REMAIN, PROTECT IN PLACE OR ADJUST TO FINISH GRADE ( AS NECESSARY ) SEE ELECTRICAL PLANS C-::\ WITHIN ARCHITECTURAL SET FOR SITE LIGHTING REQUIREMENTS. \.!.':;) EXISTING PAVEMENT TO BE REMOVED. @ EXISTING DRY UTILITY TO BE REMOVED. LOCATION IS APPROXIMATE, CONTRACTOR TO VERIFY, SEE ARCHITECTURAL PLANS FOR REPLACEMENT F AGILITIES. @ 15' OR 20' WATER EASEMENT TO CITY OF CARLSBAD PER DOC NO. 1997-0102583 REQUIRED MARCH 7, 1997. @ EXISTING UNDERGROUND ELECTRIC TO REMAIN ( PROTECT IN PLACE ). @ CONTRACTOR TO LOCATE EXISTING UTILITY AND ADJUST TO FINISH GRADE, REFER TD GRADING PLAN FOR FURTI-IER DETAIL @ EXISTING PCC PAVEMENT/SIDEWALK OR BRICK PAVERS TO BE REMOVED. @ EXISTING BRICK PAVERS TO BE REMOVED. @ EXISTING ASPHALT/PCC & RECREATION FACILITIES TO BE REMOVED. @ EXISTING SHED/AWINING TO BE REMOVED ( BY OTHERS ). @ EXISTING WATER F AGILITY TO BE REMOVED AND REPLACE PER CITY OF CARLSBAD PROJECT PD 456, DWG. 349-9, C.M.W.0 96-232. @ EXISTING WALL TO REMAIN. @ EXISTING WATER F AGILITY TO REMAIN ( PROTECT IN PLACE ) ( ADJUST TO FINISH GRADE AS NECESSARY ). @ EXISTING CONCRETE COLUMNS AND BEAM TO BE DEMOLISHED AND REMOVE FROM SITE. @ IRRIGATION FACILITY ( SEE NOTE 4 ). @ EXISTING LIGHTING TO BE REMOVED. @ EXISTING STORM DRAIN TO REMAIN ( PROTECT IN PLACE ). @ EXISTING SEWER AND CLEANOUTS TO REMAIN, CONTRACTOR TO LOCATE AND NOTIFY ENGINEER OF WORK OF ANY CONFLICTS WITI-1 PROPOSED IMPROVEMENT SHOWN IN THIS PLAN SET, 14 DAYS IN ADVANCE OF CONSTRUCTION. @ MONUMENT /SIGN TO REMAIN ( PROTECT IN PLACE ). @ EXISTING UNDERGROUND TRAFFIC DETECTION LOOPS PER ALTA, CONTRACTOR TO CONFIRM NECESSARY OF WHICH BUILDING OPERATIONS AND PROTECT /REMOVE ACCORDINGLY. @ EXISTING UNDERGROUND GAS, ELECTRIC, AND AIR, CONTRACTOR TO LOCATE AND COORDINATE REMOVAL WITH OWNER /OPERATIONS STAFF. ® EXISTING BIKE RACK TO BE SALVAGED AND RELOCATED PER ARCHITECTS RECOMMENDATIONS. NOTES ,. r~~ !ll 111 SHADED AREA INDICATES LIMIT OF DISTURBANCE. 2. SHAOED AREA ENCOMPASS PROPOSED LIMIT OF WORK. ALL EXISTING FACILITIES WITHIN THIS AREA TO BE DEMOLISHED, REMOVED AND /OR SALVAGED AND RELOCATED PER ARCHITECTURAL SET. 3. ALL DEMOLITION TO BE REMOVED FROM SITE WILL BE PLACED IN A LEGAL LANDFILL. 4. LOCATION OF UNDERGROUND ELECTRICAL SUPPLY FOR PARKING LOT LIGHT STANDARDS IS UNKNOWN. CONTRACTOR TO CALL FOR MARKER SERVICE AND LOCATE PRIOR TO DEMOLITION OF PARKING AREA. 5. UNDERGROUND IRRIGATION NOT SHOWN. CONTRACTOR TO REFER TO LANDSCAPE DRAWINGS, AND COORDINATE WITH GROUNDS MAINTENANCE STAFF FOR EXISTING FACILITIES TD REMAIN, BE PROTECTED IN PLACE, OR TO BE REMOVED. BENCH MARK DESCRIPTION: CONCRETE MONUMENT WITH STANDARD DISK STAMPED "E.C.R.15" LOCATION: 500' SOUTH OF INTERSECTION OF EL CAMINO REAL AND PALOMAR AIRPORT ROAD, EAST SIDE OF EL CAMINO REAL, ALONG FENCE LINE. RECORD FROM: SAN DIEGO COUNTY PRECISE SURVEY LEVELS (R.S. 1800-1). ELEVATION: 296.48 DATUM: U.S.C. & G.S. ENGINEER OF WORK ~QfESSIQ ~'t-S"/: 4' MAf% E. STE'{91S R.ffet. 35502 z/4/oS DATE No. 35502 CIVIL OF CAI_\' '' AS BUILT" ~4··~ /2/4¥4 /: .. y .. ~;r~ R'EE ;sso2. V"EXP. ':l /;o (01 DATE REVIEVED BY• @c rR§@ @:1 O\/fA{14o7 INSPECTOR DATE I SH~ET I CITY OF CARLSBAD w ENGINEERING DEPARTMENT 2 DEMOLITION PLAN FOR: CARLSBAD RESEARCH CENTER PAR. 1-4, ADJ 04-12 CARLSBAD TRACT 85-24 APPROVED LLOYD HUBBSgr-------·~ sL_:,,t_.,,s RCE 23889 "tXPIRES 'f2 /31 /05 ' CITY ENGINEER PE DATE OWN BY: I PROJECT NO. I DRAWING NO. DATE INITIAL CHKD BY: &I:!: CITY APPROVAL RVWD BY: ,--i;:J MS-03-09 425-3A '\CIVIL \0302 04,dwg 2/16/2005 8159 AH T 042705 -...., U) t-w w :::c Cl) w w Cl) w z -...I I TYPE I CB 291.90TG 287.58Fl IN j 287.31FL OU r.5:-..t,.---I ~ NOTE' fKOPO~O ROOF DRAIN COij~ECTlOIIS KOT CON~TiUCTED 1 EX\':>TIIIG STORM W.AIN UTILIZEP, CONVE'.¥1116 fLO'tl5 MORT~ J NOT KE.flf.CTEO HF.~E-ON 1 !'ER llYCOR OG/2?J/05 PCL2 PER ADJ 04--J2 EXISTING BUILDING NO. 2 (294.00) F.F. ® />.$-~UILT r.o.c (?85?io)TP ( ?&4. ~O) 11' -4'fVC 264.S◄ IE-G"PVC 293.20TG 286.19FL 293.64fS 293.98fS .. ' 293. 79FS :'.': z9~. 75 F<; fff 293.5±EG ----~:17 !.25T6 SE'tJE.R MA1CH LI NE + I + I :::c ........................... .a...,...ll 0 t- <( :i: 2: 290 BLDG. NO. 2 288.00 FF . . ED 293.18FS 7F VARIES 4.00' MINIMUM TG ELEV. PER PLAN % MAX. 2• MIN (C 6" MIN (SOIL FL ELEV. PER Pl.AN VARIES 27.43'-28.55' VARIES 8.19' -9.00' VARIES 3.19'-4.00' PVT. CATCH BASIN IN HARDSCAPE 6" SQUARE BRASS GRATE (NDS 9218) ~-..- 1 ...:.;. __ 6" SEWER DRAIN COUPLING (NOS 1266) WYE FITTING & 45' BEND (90' BEND @ END OF LINE) FLOW • NOTE: 1.0· 6.0' SIDEWALK PCL-J PEFl ADJ 04--J? EXISTING BUILDING NO. 1 (288.00) F.F. PIPE SIZE AND SLOPE PER PLAN NOS PRODUCTS N01ED MAY BE SUBSTillJTED Willi EQUIVALENT MATERIALS BY OlHER MANUFACllJRERS AS APPROVED BY OWNER. SITE SECTION NO SCALE SEE SHEET 8 0 STORM DRAIN DATA (PVT.) NO. LENGlH SI.OPE SIZE REMARKS 1 41.48' 4.94% 24" HDPE 2 111.45' 3.2'3% 24" HDPE 3 66.83' 1.00,: 24" HDPE R=200' 4 160.38' 1.18% 18" HOPE 5 ------SEE SHEET 8 9 ------ 10 ------ 11 44.73' 6.19% 10· PVC 12 74.71' 0.50% 10• PVC 13 113.71' 0.50% 8" PVC 14 65.01' 0.50% a· PVC 15 ------SEE SHEET 6 19 10.35' 7.65% 6" PVC 20 24 13.52' 1.00% a• PVC 25 9.74' 1.50% 24" HOPE R=200' 26 26.82' 1.00,; 12-PVC -ALL STORM DRAIN PlPE SHALL CONFORM TO SOR-35. SCALE: 1" = 20' •• ·=·•·-=••.,~1· -~-~~M•-;f" \Si . I ft +··-~-"''' I '•.,,¾ I -PIPE LENGlHS SHOWN ARE. TO INSIDE FACE OF STRUCWRE ! ··.,,. ;f FOR CAST-IN-PLACE STRUCTURES AND TO CEN1ER OF ;··· PRECAST CATCH BASINS. 40 ,------ti SCALE: J:, • .,,.,·~io• ....•... / / ··•· ""'"~"-~, ~""~..-. ""'" --•,-q-/ ""'-~½9~,,,,..,-~, ... //"' PCL3 PER ADJ 04--J2 .. \ \ • 1 S TORN\. DP.A.IN 5YSTEN\. AND \sE.Wf.RLATEAAL gENE.F'ITINGPC.L2 CROSSING \PC.L3,D.~El\l>-ENT PER R.E•"-· ' N01E: "* All ttl$TIK6 Ut\OE11GROU\l0 UTILITY lafORMA110\'l \5 f'ROVIDsD rEK REC0110 fUNS, UNLE~ MOTE\) AS AS-13UILT OR f01MI.EP. CONTRACTOR POT~OLE V£RlflCATIOl,l REQLllRED PRIOR 10 COW5TRUC110\l 1 SEE CON5TRUCTIOH MOTE 34. T'rPE A-4 CO 290.58 RIM 284.41 fl {1~) 21+.ot fl.~oOT) ST6P.N\OIV\IN 1!.EIIJEF IT INJ, l'C.L 3,i.4 CI\C1SSING PC.L VPER P..E..A. STUB 12" PVC s· BACK OF CURB 294-.'BfL .S &I' 12'1"/C S .1 Tl' '•~Wt -HOPE PIPE SHALL HAVE WATER-TIGHT-JOINTS. -ALL BEDDING FOR STORM DRAIN PIPE SHALL BE PER RSO S-4 (TYPE C). 0 SEWER DATA (PVT.) NO. LENGlH SLOPE SIZE r.u. REMARKS 3 42..'51' 12..+2% 6" ~5 PVC 4. ,1.,s· 1.00% 6" 95 PVC ? 90. ,,. toot 6" 95 PVC G G&.00' 1.00'1, .G' 9S l'VC '1 '5&.05' 1.00o/, 6' 95 PVC s 44.%' 103t G· 95 PVC 9 90 00' 1.4-7% G' Tl!P PVC -fUTU~E USE. 10 90 00' 1.00t G' TOO f'VC • fUTU~E USE 11 4S 2?>' 1.oor. 6" WO PVC -fUTUR< USE 12 39.7~' 2 oo,:, 6" TBD PVC· FUTURE USE ALL l"IC $EWEii flfE $\\ALL CONfOtM TO soi-35 ,urn f,El)l)IIIG PEI: CARl..'.ll!AD Plf6 S-~. 286.20TG 280. 41 Fl(IN) 280.0BFL(OUT) I STORM/1JIWN BlNEFIT,ING PC.L'.s 'Z. ++ · WITHIN PC.L31'ER R.E.I\. ,ADJUST EXISTING RIM TO FINISH GRADE · . 286.5RIM . REMOVE EXISTING 18" PVC (NORTil) , AND REFORM/MORTAR SEAL . (278.0±) FL 24" PVC . (278.5±) FL 18" PVC;° 286.00 TC MATCH EXIST. 't A-4 CO I I NOTE: j . I I I I I I I I I I I I ' \ .f. I /;; .. i l ' ' I. .1-,- t /: <:( l i 1 ') J j j ) ) . ' C C . ( I FOR EXISTING IMPROVEMENTS VllTHIN FARAf:JAY AVENUE, SEE CITY OF CARLSBAD IMPROVEMENT PLANS PROJECT NUMBER CT 81-10 #2, DWG NO. 221-5 I I , i l ' t I.).. r ' ;' t ' t (284.61±)TC .• . j } /; s· Lr ~ !/ '8W ~ , . . / / I ' ' //! ~ A l .' jf lt .. I . ... T- /I\ DATE INlllAI. ENGINEER OF WORK REVISION DESCRIPTION f CONSTRUCTION NOTES 0 PRIVATE CATCH BASIN WITHIN HARDSCAPE PER ffi @ PARKING AREAS ASPHALT PAVEMENT PER SOILS ENGINEER RECOMMENDATIONS (CONTRACTOR TO CONFIRM IN SOIL AND GEOLOGIC INVESTIGATION REPORT -SEE VEHICULAR PAVEMENT SECTION TABLE BELOW). 0 DRIVE LANES ASPHALT PAVEMENT PER SOILS ENGINEER RECOMMENDATIONS (CONTRACTOR TO CONFlRM IN SOIi. AND GEOLOGIC INVESTIGATION REPORT -SEE VEHICULAR PAVEMENT SECTION TABLE BELOW). © SAWCUT EXISTING ASPHALT PAVEMENT. ® POINT Of CONNECTION, BUILDING ROOF DRAIN, EXACT LOCATION UNKNOWN, CONTRACTOR TO LOCATE EXISTING PIPE AND CONNECT. (NOTIFY ENGINEER Of WORK 14 DAYS IN ADVANCE Of STORM DRAIN CONSTRUCTION, IF CONFLICT EXIST). @ TRENCH RESTORATION PER RSD G-25 TYPE C. @ PRIVATE CURB RAMP PER ffi ® TRASH ENCLOSURE -SEE ARCHITECTURAL PLANS FOR CONSTRUCTION DETAILS, @) EXISTING SDG&E TRANSFORMER ANO P Af) (PROJECT IN PLACE). @ CONCRETE STAIRS PER LANDSCAPE PLANS @scREEN/SOUND WALL -SEE ARCHITECTURAL PLANS (-SE£ BUILDING PERMIT PLAN CHECI< NO. __ _., (REFERENCE ONLY). @ LANDSCAPE AREA, SEE LANDSCAPE PLAN FOR SPECIFlCA TIONS. @PRIVATE CURB RAMP PER EB @Pee SIDEWALK (PRIVATE) PER RSD G-7. @PRIVATE 6" CONCRETE CURB PER RSO G-1, SE£ DETAIL ffi @PRIVATE 6" CONCRETE TYPE G CURB AND GUTTER PER RSD G-2, SEE DETAIL ffi @) CONCRETE SWALE PER ffi @FEAlHER OVERLAY ASPHALT PAVEMENT TO PROVIDE SMOOTH TRANSITION BETWEEN EXISTING AND PROPOSED PAVEMENT. @ LANDSCAPE AREA DRAIN PER EB @ SEWER CLEANOUT PER RSD S-3 (SEPARATE PERMIT REQUIRED) • @EXISTING LANDSCAPE AREA AND ROOF DRAIN SYSTEM -NOT Of RECORD, CONTRACTOR TO LOCATE AND DETERMINE ELEVATION. CONNECT TO PROPOSED STORM DRAIN AT 1.00% MINIMUM SLOPE (NOTIFY ENGINEER Of WORK 14 DAYS IN ADVANCE OF STORM DRAIN CONSTRUCTION If CONFLICTS ARE FOUND). @STORM DRAIN CLEANOUT PER RSD S-3. @ PROTECT EXISTING LIGHT STANDARD IN PLACE. @ PROTECT EXISTING IRRIGATION CONTROL VALVES IN PLACE @EXISTING IRRIGATION LINES AND VALVES TO BE RELOCATED @ 5' TRANSITION CURB HEIGHT 6" TO 10• @ CONTRACTOR TO POTilOLE AND VERIFY LOCATION Of EXISTING SEWER LATERAL AND NOTIFY ENGINEER Of WORK OF ANY CONFLICTS 14 DAYS IN ADVANCE OF CONSTRUCTION. @TRENCH RESURFACING PER GS-24. ® TRENCH RESTORATION PER RSD G-24 TYPE A. @ PRIVATE O" CURB PER RSD G-1 (TOP OF 5• CURB FLUSH WITH AC PAVEMENT AND HARDSCAPE) @ CONTRACTOR TO SllJB AND PLUG EXISTING LATERAL TO PARCEL 1 SEWER. NOTE: ELEVATION SHOWN IN PARENTHESIS INDICATE EXISTING ELEVATIONS FOR ON-SITE IMPROVEMENT PER FIELD SURVEY AUGUST, 2004. PERFORMED BY HOPWOOD LAND SURVEYING FOR STEVENS CRESTO ENGINEERING, INC. VEHICULAR PAVEMENT SECTION TABLE (DATA GIVEN IN TABLE BELOW PER GEOTECHICAL REPORT PREPARED BY GEOCON, INC., DATED: 10/06/04; IF CONFLICTS OCCUR BETWEEN TABLE AND REPORT, REPORT CONTROLS.) LOCATION CAR PARKING STALLS (Tl = 4.5) TRUCK DRIVE LANE SECTION (11 = 5.0) PORTLAND CEMENT CONCRETE BENCH MARK ASPHALT CONCRETE CLASS 2 AGGREGATE BASE* (INCHES) (INCHES) 4" 4" 4" 5.5" 11" PER SOILS ENGINEEER RECOMMEND A llONS DESCRIPTION: CONCRETE MONUMENT WITH STANDARD DISK STAMPED "E.C.R.15" SYMBOL LOCATION: 500' SOUTH Of INTERSECTION Of EL CAMINO REAL AND PALOMAR AIRPORT ROAD, EAST SIDE OF EL CAMINO REAL, ALONG FENCE UNE. RECORD FROM: SAN DIEGO COUNTY PRECISE SURVEY LEVELS (R.S. 1800-1). ELEVATION: 296.48 DATUM: U.S.C. & G,S. ENGINEER OF WORK I: ·,t'"""-'' ~()fESSIO~ £.. sr,lf, {JJ No. 35502 ~ E,p. 9-30-05 * CIVIi. OF C~\.\ 11 AS BUILT" !/II~/ ~£ , f STEVENS·CRESTO ENGINEERING, INC, 'l l~/4r6c,.. ·=-~ '-1 " ..... '°'"' CIVIL ENGINEERS• LAND PLANNERS •SURVEYORS :f:'" (_,,;{p, ~/,o(o7 R€E 35502 DATE 9665 CHESAPEAKE DRIVE PHONE: 858.694.5660 R, \./ED BY: SUITE 320 FAX: 858.694.566 l ~ SAN DIEGO, CA 92123 • I 352 www.scengr.com _De) nn 0, /o,,,/r,,.,,.,7 INSPECTOR DATE I SH5ET I CITY OF CARLSBAD CTr] ENGINEERING DEPARTMENT 2 GRADING ANO PRIVATE UTILITY PLAN FOR: CARLSBAD RESEARCH CENTER PAR. 1-4, ADJ 04-12 CARLSBAD TRACT 85-24 APPROVED LLOYD HUBBS d r /4 / E~l:/3;;5 ?/;v/,,..r CITY ENGINEER PE RCE 23889 DATE OWN BY: I PROJECT NO. I DRAWING NO. DATE INITIAL DATE INlllAL CHKD BY: ~ MS-03-09 425-3A OTHER APPROVAL CITY APPROVAL RVWD BY: Xi\DYG\Job\03025\CIVIL \.03025F'G05,dwg 2/16/2005 &34146 AM PST '0~2705 C 01 i 0 t --N (II I ~ ► • . TC=EX.AC PVMT+6 (292. 13)TC SCALE: 1" • / Z92.92TC · TC=EX.AC PVMT+6 (292.03)TC l ! ; J i ! .I " • I ! I ()'. % 290 •• Ml . I • 290.50TC/GB ,/ )' ·" ' . . . .. ,. /~ .,., •. . ,,, ,a ,,_,_,.,•-s ---~<> • SEE SHEET 7 I I \I • ;\: •• k" Ii i g 1' -. '··.·.f> I;·.·· ... '(X) i 'OJ 1 •z . I I\ 11 ~~ +i rt-. ~"t-' ~~~ II ~~ ! ..I!; ''f 13 11 .. i ~ t rn I ... ~I ~~r 1~-~~I .Lu) a ,,.--~ l r~=;::;:;;;;; ~ b ··EASE ~ ~ ~C/>SL i ,REC> 292.20TC l I AC+6"1 f t I r: . TC t! ! ----... NOO'OO'OO"E .. I I --1 ,., '· ' © ·. . . . .I · (D ,,,,290c,:..,· 't=".;:<-F'¼ EASEMENT TO CITY lOF CARLSBAD PER DQC. 1997-010258~ RE~. MARCH 7, 199f7 Si C ~~ "' . . ,-. ~:. \';/: /'. "'· "' .·.•:•: .,; •:.,/,t'.)'.:.; \"\ • EXIST TYPE A-4 C. 0. -~·.'-:,'(,.'',',·'/:.:>. ADJUST RIM TO FINISH GRADE ·••• ''i' l',./.l".'.!·._::c,,',:·.;. ·. AS NECESSARY ;~:~t~t;~\}tft\{f;t:r~~ .. -:. ~ .. ~:»•:.,~:-~·-~t:·:,.:··~·.? ·_.J:'/, l.. \ 293.60FS - PCL2 PER ADJ 04--J2 EXISTING BUILDING NO. 2 (294.00) F.F. Cm/ ... ~~-~i•· · ...• ·····~, •.. If~\•. r"ir"""'•'i~.'---> @ C, 287.85TC 17 288.42TC I I '~1 •.... 1 PL I ; I . ,JJ '•··• . : p' I ; ; MATCH EXIST I I, I .. 288.41 TC ~ 111 287.88 F.:? I· I; ·I : i'EXISTING 15' WATER . ',28TC . .20TC .-1 · 16 -, EASEi.ENT PER. I: DOC. 90-268768 I . I I REC. MAY 16, 1990 ® -~---c.. · AIR ~ - ;_:_-\1--c.J\ 2_,.;+-• G -.-"' . -,_,..~,.\ r-=-'~r E " -:-: - 288-;l'ltC ,_ -.v . '. 19 288)12TC · l .--~- 2ae;39Tc • MATCH EXIST ,,.✓.1•"'7 • 288. 35 TC I x I l 11 : I ' I I f I l I i -.... I I &l I I i l I, I i I ¥ .. 286.80TC 22 , 285.30FL '<-• % ~1 ii '* I I I ' ifii~ -itl---itl-·•\ (287 .55);; I I . I ',:;; "!"' CAUTION !!! EXISllNG UNDERGROUND ELECTRIC, GAS AND AIR, EXACT LOCA 110N UNKNOWN. CONTRACTOR TO LOCATE PRIOR TO CONSTRUCTION AND NOTIFY ENGINEER OF WORK 14 DAYS IN ADVANCE OF CONSTRUCTION IF CONFLIC1S EXIST, CONTRACTOR TO COORDINATE Wlll-l SITE OPERATIONS FOR PURPOSE OF UNDERGROUND FACILITIES AND NEED TO REMAIN, ABANDON OR REMO\IE AS ADVISED BY SITE OPERATIONS, ABANDONMENT PER GREEN BOOK SPECIFICATIONS. <·-i'"\ ''.::· (: (_-: I I ; f . i I !~ I : ; I I I I I ! I u $ t) 0 !d DATE . 286.90TG 22 284.96FL - 13 290 22 286.90TG 284.71FL PCL·J PER ADJ 04-12 EXISTING BUILDING NO. (288.00) F.F. /1\ INITIAL !i " ENGINEER OF WORK REVISION DESCRIPTION CONSTRUCTION NOTES @ PARKING AREAS ASPHALT PAVEMENT PER SOILS ENGINEER RECOMMENDATIONS (CONTRACTOR TO CONFIRM IN SOIL AND GEOLOGIC INVESTIGATION REPORT). @ DRI\IE LANES ASPHALT PAVEMENT PER SOILS ENGil'EER RECOWENOATIONS (CONTRACTOR TO CONFIRM IN SOIL Al-0 GEOLOGIC INVESTIGATION REPORT). © SAWCUT EXISTING ASPHALT PAVEMENT. @ PCC PAVEMENT PER SOILS ENGINEER'S RECOMMENDATIONS -SEE LANDSCAPE PLANS FOR COLOR AND TEXTURE. 290.50fL 292 NOTE: @ LANDSCAPE AREA, SEE LANDSCAPE PLAN FOR SPECIFICATIONS. @ PRIVATE 6" CONCRETE CURB PER RSD G-1, SEE DETAIL ffi @ PRIVATE 6" CONCRETE TYPE G CURB AND GUTTER PER RSD G-2, SEE DETAIL ffi @ CONCRETE SWALE PER ffi @ FEATHER OVERLAY ASPHALT PA\IEMENT TO PROVIDE SMOOTH TRANSITION BETWEEN EXISTING AND PROPOSED PAVEMENT LANDSCAPE AREA DRAIN PER ffi REMO\IE EXISllNG STRIPING (SANDBLAST), RESEAL ASPHALT. CURB BREAK IN ISLAND PER DETAIL ffi PROTECT EXISllNG LIGHT STANDARD IN PLACE PROTECT EXISTING IRRIGATION CONTROL VALVES IN PLACE e ;.15F& ~P 0 STORM DRAIN DAT A (PVT.) ll) 1-w w ::c en NO. LENG11-l SLOPE SIZE REMARKS w w en I w z 15 50.00' 0.50% 6" PVC 17 47.00' 0.50% 6" PVC 18 20.38' 0.50% 6" PVC -ALL STORM DRAIN PIPE SHALL CONFORM TO SOR-35. -PIPE LENGll-lS SHOWN ARE TO INSIDE FACE OF STRUCTURE FOR CAST-IN-PLACE STRUCTURES AND TO CENlER OF PRECAST CATCH BASINS. -HOPE PIPE SHALL HAVE WATER-TIGHT-JOINTS. -ALL BEDDING FOR STORM DRAIN PIPE SHALL BE PER RSD S-4 (TYPE C). ELEVATION SHOWN IN PARENll-lESIS INDICATE EXISTING ELEVATIONS FOR ON-SITE IMPROVEMENT PER FIELD SURVEY AUGUST, 2004. PERFORMED BY HOPWOOD LAND SUR\IEYING FOR STEVENS CRESTO ENGINEERING, INC. BENCH MARK DESCRIPTION: CONCRETE MONUMENT WITH STANDARD DISK STAMPED "E.C.R.15" LOCATION: 500' SOUTH OF INTERSECTION OF EL CAMINO REAL AND PALOMAR AIRPORT ROAD, OF EL CAMINO REAL, ALONG FENCE LINE. EAST SIDE RECORD FROM: SAN DIEGO COUNTY PRECISE SUR\IEY LEVELS (R.S. 1800-1 ). ELEVATION: 296.48 DATUM: U.S.C. & G.S. ENGINEER OF WORK MARJ( {sTEVl¢S Ryt. 35502 CA' f rY•~~ ~ DATE Exp. 9-30-0 CJV\\. OF CALI~ II A. BUILT'' !II~' ~-~ ~ --·= .. i STEVENS· CRESTO ENGINEERING, INC. t_zksJ® ~-,., -CNILENGINEERS ·LAND PLANNERS ·SURVEYORS R~1!>5So2 < /2:xP. ~[30/01 I DATE 9665 CHESAPEAKE DRIVE PHONE; 858.694.5660 SUITE 320 FAX; 858.694.5661 REVIE\./ED BY, SAN DIEGO, CA 92 I 23 · 1352 www.scengr.com ~f2£. C 5Q 'CJ,[o ?f.? tP£i1 INSPECTOR DATE I SH~ET I CITY OF CARLSBAD LirJ ENGINEERING DEPARTMENT 2 GRADING PLAN FOR: CARLSBAD RESEARCH CENTER PAR. 1-4, ADJ 04-12 CARLSBAD TRACT 85-24 APPRO\IED LLOYD HUBBS er /4 ,0:.: jE~-;~,-.. ·,5 3/~1!:.< CITY ENGINEER PE RCE 23889 "---iREs1 '7:i1 /05 DATE DWN BY: I PROJECT NO. I DRAWING NO. DATE INITIAL DATE INITIAL CHKD BY:~ MS-03-09 425-3A OTHER APPROVAL CITY APPROVAL RVWO BY: Xt\D\v'G\Job\03025\CML \03025f"G06,dwg 2/16/2005 8•29137 AM PST -N , , /~ \ , \ I I \ I \ \ /' \ I \ \ \ \ z~O '/\ :\/ /\ 10 \/ ,\" \ i<oo ,~• ~ /.\ ,·' \ :\/ / x: , \ 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 297.60)TC ' ' 1: ~ ·I I I I I I I , '-l¼'r-:=-f-TC=EX AC +6• 29:.2rTC , I :.:, I ~';_ \-M_A_T.=CH~.rEX-IS-T ~;E,X ±;~ +s• 296.86 TC I I j I I I I XlSTJ PWT C:i Oi C\j I I I ·····--··+··+ r- 1.,·· .... ,. ®-- I L._ I .... ...... . . I I I I' 11. ' IL I ''" ,,,,-.•. ~, ·--~-••-"•~~-· ®-- 293.66 FS 6 ...... """' ,,,, " ' ' [.,,, 4 0 '~/ •. 7~!' '·~ , ·. · ADJIJ~: TO GRADE,; ; //\ . ' 294.60FS 294.49FS 295. 35TC 211,L 55TC I .·.5~AX I .2sfs1 vs ~ ', .·. ·,·.• .•..• ' ,I ·1~ I l ' I ': SEE SHEET \ 6 (293.56)TC~ ... '\ C '•, \, <) ,,, : _,,., MATCH EXIST. CURB & PVMT. (293.88)TC (293.46)FS 5" CURB FACE MATCH EXIST CURB+ PWT (293.91)TC s· er fAT\O avu,1rnr "'' CO!lSiRllCTED KfMAltlEt> AS eXISTING LAl'l05LAPE PCL? PER ADJ 04-i2 EXISTING BUILDING NO. 2 294.00 F.F. DA TIE 293.51TC , 292.90 FS FL . (292.81)TW (292.24)FS 291.85TC/ (2.6)% INITIAL - 290.60TC 290.50TC 290.0TG 22 (285.86)FL /1\ EXPOSE EXISTING 12•pvc STORM DRAIN AND CUT IN TYPE ENGINEER OF WORK REVISION DESCRIPTION CONSTRUCTION NOTES @ PARKING AREAS ASPHALT PAVEMENT PER SOILS ENGINEER RECOMMENDATIONS (CONTRACTOR TO CONFIRM IN SOIL AND GEOLOGIC INVESTIGATION REPORT). @DRIVE LANES ASPHALT PAVEMENT PER SOILS ENGINEER RECOMMENDATIONS (CONTRACTOR TO CONFIRM IN SOIL AND GEOLOGIC INVESTIGATION REPORT). @ SAWCUT EXISTING ASPHALT OR CONCRETE PAVEMENT. @ PCC PAVEMENT PER SOILS ENGINEER'S RECOMMENDATIONS -SEE LANDSCAPE PLANS FOR COLOR AND 1EXTURE. @ TRASH ENCLOSURE -SEE ARCHITECTURAL PLANS FOR CONSTRUCTION DETAILS. @LANDSCAPE AREA, SEE LANDSCAPE PLAN FOR DETAIL (j] PRIVA1E CURB RAMP PER ffi @PRIVA1E a• CONCRETE CURB PER RSD G-1, SEE DETAIL @) CONCRE1E SWALE PER ffi EB @FEATHER OVERLAY ASPHALT PAVEMENT TO PROVIDE SMOOTH TRANSITION BETWEEN EXISTING AND PROPOSED PAVEMENT. @ LANDSCAPE AREA DRAIN PER E9 @ PR01ECT EXISTING LIGHT STANDARD IN PLACE @PROTECT EXISTING IRRIGATION CONTROL VALVES IN PLACE @) EXISTING IRRIGATION LINES AND VALVES TO BE RELOCATED @PROTECT EXISTING CONCRETIE GUTTER. @r THICK PCC PAVEMENT, AND BASE PER SOILS ENGINEERS RECOMMENDATIONS. @PRIVATE O" CURB PER RSD G-1 (TOP OF 6" CURB FLUSH WITH AC PAVEMENT AND HARDSCAPE) @RESTRIP EXISTING STALL AT 8.5' WIDTH 00 1-w w :r: en w w en NOTE: ELEVATION SHOWN IN PARENTHESIS INDICATE EXISTING ELEVATIONS FOR ON-SITE IMPROVEMENT PER FIELD SURVEY AUGUST, 2004. PERFORMED BY HOPWOOD LAND SURVEYING FOR STEVENS CRESTO ENGINEERING, INC. BENCH MARK DESCRIPTION: CONCRETE MONUMENT wm, STANDARD DISK STAMPED "E.C.R.15" LOCATION, 500' SOUTH OF INTERSECTION OF EL CAMINO REAL AND PALOMAR AIRPORT ROAD, EAST SIDE OF EL CAMINO REAL, ALONG FENCE LINE. RECORD FROM: SAN DIEGO COUNTY PRECISE SURVEY LEVELS (R.S. 1800-1). ELEVATION: 296.48 DATUM: U.S.C. & G.S. ENGINEER OF WORK MARK .I;'. STEVENt/ R.C.EJ".15502 / DA No. 35502 E,p. 9-30-0 11 AS BUILT" +, ... J, .. ! STEVENS· CRESTO ENGINEERING, INC. ~~-/~. 'flt~<¼? -~, ~ ~ , , ..,,,-_,/ V, /L ..... ~/ CIVIL ENGINEERS• LAND PLANNERS •SURVEYORS Rct'!>5S02. //EXP. ,/;0/07 DATE 9665 CHESAPEAKE DRIVE PHONE: 858.694.5660 R~BY, SUITE320 FAX: 858.694.5661 G;] vbtz.,,,7. SAN DIEGO, CA 92123 · 1352 www<scengr.com /: ~ iNSPECT□R DATE I SH~ET I CITY OF CARLSBAD w ENGINEERING DEPARTMENT 2 GRADING PLAN FOR: CARLSBAD RESEARCH CENTER PAR. 1-4, ADJ 04-12 CARLSBAD TRACT 85-24 APPROVED LLOYD HUBBS I?!" /4 {' ---~« n;{ ·c-'-' 3/.:p {JP ,r ) ; CITY ENGINEER PE RCE 23889 EXPIRES -2/31 /05 DATE OWN BY: I I PROJECT NO. DRAWING NO. DATE INITIAL DATE INITIAL CHKD BY:~ OTHER APPROVAL CITY APPROVAL RVWD BY1 MS-03-09 425-3A Xi\DVG\Job\03025\CIVIL \0302SFG07,dwg 2/16/2005 8'25'29 AM PST 0~2705 -..i S?. ,.._ 1-w w :c "' \ \ 4 D -_293~Tt 16 293.3 • · 292.93TC ••' -~= ... = """~ .... ~~,., ....,13...,,.,. ... 1,..,~ ~ ,, ,·' ,' ,-,ff'r ... _/_·· ---------,H cAur10N111 . 1-r::,'1, -EXIST. UNDERGROUND ELECTRIC LINES, vERIFY LOCATION AND DEPTI-i ----c+"I BEFORE CONSTRUCTION. MATCH EXIST w ~ W I --=---=-r----...-'·:'".7/t' "'l.viil290~-~~;.T~;-~_.z4j. ~±·2~. ?~_ll;,.~J~~T~C·+·:;;: 4 ·90.46TC \ ===G ~ 93.JTG I 90. f (290.09)FS L · 1 ... \.,. ··•····· .-~.,,. (293 .. 5)FG / CAUTION!!! EXIST. UNDERGROUND ELECTRIC LINES, vERIFY LOCATION AND DEPTI-i BEFORE CONSTRUCTION. PCL2 PER ADJ 04-·J2 EXISTING BUILDING NO. 2 (294.00) F.F. 293.87FS , )•i\:rf)--·;~/.i;.<.<:'<:: __ .,.,, ._",_,.·_ ~- 29J.98FS /,2"c-'~·,,,;-·r ~~~ 293.SBFS GB i '.?[:·, _293: . , .. ;, 1_'. (Q" CF) ;~0):/ •/'~ .. , , .. ffe~-;"'-'·'' ~~~ (, i \ I • 293.5FG t 1-. H;H-....... : \ I r+-=,....,;.,r,1,1~ @ ,/ \ ~~ L ; ~/ ~---'il'-Jlr . \t1 i ' ""> ®®rl . I t .. .~······•~1 S~ WER MAlC\-\ LI ME. SCALE: 1" = 20' PCL4 pi:;R ADJ 04-·]2 NOO"OO'OO"W 321.26' PCL3 PE'..R ADJ 04-·]2 SEE SHEET 5 --·· -----r '"'' \ DATE \ \>. \ \\ . INITIAL ENGINEER Of WORK \ \ I ' i: /1\ fa \ 1·,-•. o·.: .. ,i ', ID-->" ~ <tJ tr )) -. ' l -J \ \ t i '\ ,· '.', . . \ : . ' . ' . ' . :) '~",-,,, t "·' . t ,/\ 1 I 11 ' :w I i • I \ \ i ' . C \ ' tH ' f i \ i L, \ \ ' 't\ REVISION DESCRIPTION CONSTRUCTION NOTES @ PARKING AREAS ASPHALT PAvEMENT PER SOILS ENGINEER RECOMMENDATIONS (CONTRACTOR TO CONFIRM IN SOIL AND GEOLOGIC INVESTIGATION REPORT -SEE VEHICULAR PAVEMENT SECTION TABLE -SHEET 5). @ DRIVE LANES ASPHALT PAVEMENT PER SOILS ENGINEER RECOMMENDATIONS (CONTRACTOR TO CONFIRM IN SOIL AND GEOLOGIC INvESTIGATION REPORT -SEE VEHICULAR PAVEMENT SECTION TABLE -SHEET 5). 8) SAWCUT EXISTING ASPHALT PAVEMENT. @ POINT OF CONNECTION, BUILDING ROOF DRAIN, EXACT LOCATION UNKNOWN, CONTRACTOR TO LOCATE EXISTING PIPE AND CONNECT. (NOTIFY ENGINEER OF WORK 14 DAYS IN ADVANCE OF STORM DRAIN CONSTRUCTION, IF CONFLICT EXIST). @ PRIVATE CURB RAMP PER E9 @ EXISTING SDG&E TRANSFORMER AND PAD (PROJECT IN PLACE). {8) LAND.SCAPE AREA, SEE LANDSCAPE PLAN FOR SPECIFICATIONS. @) PRIVATE 6" CONCRETE CURB PER RSD G-1, SEE DETAIL ffi @PRIVATE 5• CONCRETE TYPE G CURB AND GUTTER PER RSD G-2, SEE DETAIL ffi @) CONCRETE SWALE PER ffi @FEATHER OVERLAY ASPHALT PAVEMENT TO PROVIDE SMOOTH TRANSITION BETWEEN EXISTING AND PROPOSED PAVEMENT. @ LANDSCAPE AREA DRAIN PER EB @EXISTING WATER FACILITY TO BE REMOVED ANO REPLACED DISCONNECT AT VAi.VE FLANGE AND EXTEND PER CMWD W12. (g} CONTRACTOR TO DETERMINE EXISTENCE AND PURPOSE OF UNDERGROUND "TRAFFIC DETECTOR LOOPS" (PER ALTA), NOTIFY ENGINEER OF WORK OF ANY CONFLICTS. @ RELOCATE EXISTING ELECTRIC AS NECESSARY (BY OTHERS). (@) PRIVATE o• CURB PER RSD G-1 (TOP OF 6" CURB FLUSH WITH AC PAVEMENT AND HARDSCAPE) @ PRIVATE STORM DRAIN CLEANOUT PER RSD S-3. 0 STORM DRAIN DATA (PVT.) NO. LENGTH SLOPE SIZE REMARKS 5 214.57' 1.00% 10" HDPE 7 ---- 8 -- 22 26.60' 1.00% 6" PVC -ALL STORM DRAIN PIPE SHALL CONFORM TO SDR-35. -PIPE LENGTHS SHOWN ARE TO INSIDE FACE OF STRUCTURE FOR CAST-IN-PLACE STRUCTURES AND TO CENTER Of PRECAST CATCH BASINS. -HOPE PIPE SHALL HAVE WATER-TIGHT-JOINTS. -ALL BEDDING FOR STORM DRAIN PIPE SHALL BE PER RSO S-4 (TYPE C). ELEVATION SHOWN IN PARENTHESIS INDICATE EXISTING ELEVATIONS FOR ON-SITE IMPROVEMENT PER FJELD SURVEY AUGUST, 2004. PERFORMED BY HOPWOOD LAND SURVEYING FOR STEVENS CRESTO ENGINEERING, INC. BENCH MARK DESCRIPTION: CONCRETE MONUMENT WITH STANDARD DISK STAMPED "E.C.R.15" LOCATION: 500' soun; OF INTERSECTION Of El CAMINO REAL AND PALOMAR AIRPORT ROAD, EAST SIDE Of EL CAMINO REAL, ALONG FENCE UNE. RECORD FROM, SAN DIEGO COUNTY PRECISE SURvEY LEVELS (R.S. 1800-1). ELEVATION: 296.48 DA TUM: U.S.C. & G.S. ENGINEER OF WORK MARK ,E!. "STEVENS"/ t, R.C.fl 35502 ti I: / DAfE E,p. 9-J0-05 * C/Vll OF C~l.f II AS BUILT" !lllr' '--~t1''/' / . f-v'. if STEVENS·CRESTO ENGINEERING, INC. /Z,11;/&> ~:7/ 7. -_~/ ------~i Relf 35':>02 ,_ "j CIVIL ENGINEERS • LAND PLANNERS •SURVEYORS ( /ExP. 9/50/01 DATE 9665 CHESAPEAKE DRIVE PHONE 858.694.5660 ~E\,/ED BY• SUITE 320 FAX: 858 694.5661 SANDIEGO,CA 92123~1352 www.sccngr,com ,P-..0 ~ EJUdE,{z, .... ---. INSPECTOR' DATE I SH~ET I CITY OF CARLSBAD L!Ll ENGINEERING DEPARTMENT 2 GRADING PLAN FOR: CARLSBAD RESEARCH CENTER PAR. 1-4, ADJ 04-12 CARLSBAD TRACT 85-24 APPROVED LLOYD HUBBS ,7Y ~ -~ ::~/.7{4~ CITY ENGINEER PE ~XPIRES 1/31/05 DATE OWN BY: I PROJECT NO. I DRAWING NO. DATE INITIAL DATE INITIAL CHKD BY:~ OTHER APPROVAL CITY APPROVAL RVWD BY: MS-03-09 425-3A Xi\O\JG\Job\030ZS\CML GOS.dwg 2/16/2005 &18,01 AM PST 042705 EROSION CONTROL NOTES 1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT JEFF BRUSSEAU AT (760) 607-4282 (PHONE NUMBER) 2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL TIMES DURING THE RAINY SEASON. ALL NECESSARY MATERIALS SHALL BE STOCKPILED ON SITE AT CONVENIENT LOCATIONS TO FACILITATE RAPID CONSTRUCTION OF TEMPORARY DEVICES WHEN RAIN IS EMINENT. 3. DEVICES SHOWN ON PLANS SHALL NOT BE MOVED OR MODIFIED WITHOUT THE APPROVAL OF THE ENGINEERING INSPECTOR. 4. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING ORDER TO THE 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 THE 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 CREATE A HAZARDOUS CONDITION. 7. ALL EROSION CONTIROL MEASURES PROVIDED PER THE APPROVED GRADING PLAN SHALL BE IN CORPORA TED 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%). SILT AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL 10. ALL GRAVEL BAGS SHALL BE BURLAP TYPE WITH 3/4 INCH MINIMUM AGGREGRATE. 11. SHOULD GERMINATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE EFFECTIVE COVERAGE OF GRADED SLOPES (90% 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, STATE 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 THE STANDARD SPECIFICATIONS AND THE FOLLOWING: A. HYDROSEEDING SHALL BE APPLIED TO: 1. ALL SLOPES THAT ARE GRADED 6: 1 (HORIZONTAL TO VERTICAL) OR STEEPER WHEN THEY ARE: a. THREE (3) FEET OR MORE IN HEIGHT AND ADJACENT TO A PUBLIC WALL OR STREET. b. ALL SLOPES FOUR (4) FEET OR MORE IN HEIGHT. 2. AREAS GRADED FLATTER THAN 6: 1 WHEN ANY OF THE FOLLOWING CONDITIONS EXIST: a. NOT SCHEDULED FOR IMPROVEMENTS (CONSTRUCTION OR GENERAL LANDSCAPING) WITHIN 60 DAYS OF ROUGH GRADING. b. IDENTIFIED BY THE PARKS AND RECREATION DIRECTOR AS HIGHLY VISIBLE TO THE PUBLIC. c. HAVE ANY SPECIAL CONDITION IDENTIFIED BY THE CITY ENGINEER TIHAT WARRANTS IMMEDIATE TREATMENT. B. HYDROSEEDED AREAS SHALL BE IRRIGATED IN ACCORDANCE WITH THE FOLLOWING CRITERIA: 1. ALL SLOPES TIHAT ARE GRADED 6: 1 OR STEEPER AND THAT ARE: a. THREE (3) TO EIGHT (8) FEET IN HEIGHT SHALL BE IRRIGATED BY HAND WATERING FROM QUICK COUPLERS/ HOSE BIBS OR A CONVENTIONAL SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100% COVERAGE. b. GREATER THAN EIGHT (8) FEET IN HEIGHT SHALL BE WATERED BY A CONVENTIONAL - A SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100% COVERAGE. 2. AREAS SLOPED LESS THAN 6: 1 SHALL BE IRRIGATED AS APPROVED BY THE CITY ENGINEER, PRIOR TO HYDROSEEDING. 1HE DEVELOPER SHALL SUBMIT A PROPOSED SCHEME TO PROVIDE IRRIGATION TO TIHE CIT( ENGINEER. TIHE PROPOSAL SHALL BE SPECIFIC REGARDING THE NUMBERS, TYPES AND COSTS OF THE ELEMENTS OF THE PROPOSED SYSTEM. 3. IRRIGATION SHALL MAINTAIN THE MOISTURE LEVEL OF THE SOIL AT THE OPTIMUM LEVEL FOR THE GROWTH OF THE HYDROSEEDED GROWTH. C. 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 CAL\FORNICA 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 BE 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 DRIWNG OR BROADCASTING BEFORE HYDROSEEDING. i. ALL SEED MATERIALS SHALL BE TIRANSPORTED TO THE JOB SITE IN UNOPENED CONTAINERS WITH 1HE CALIFORNIA DEPARTMENT OF FOOD AND AGRICULTURE CERTIFICATION TAG ATTACHED TO, OR PRINTED ON SAID CONTAINERS. j. NON-PHYTO-TOXIC WETTING AGENTS MAY BE ADDED TO THE HYDROSEED SLURRY AT THE DISCRETION OF THE CONTRACTOR. 2. TYPE 1 MULCH APPLIED AT THE RATE OF NO LESS TIHAN 2000 lbs PER ACRE. TYPE 6 MULCH (STRAW) MAY BE SUBSTITUTED, ALL OR PART, FOR HYDRAULICALLY APPLIED FIBER MATERIAL. WHEN STIRAW IS USED IT MUST BE ANCHORED TO THE SLOPE BY MECHANICALLY PUNCHING NO LESS THAN 50% OF THE STRAW INTO THE SOIL. 3. FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFA TE, 16-20-0, WITH 15% SULFUR APPLIED AT THE RATE OF 500 lbs. PER ACRE. D. AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING BY: 1. ROUGHENING THE SURF ACE TO BE PLANTED BY ANY OR A COMBINATION OF: a. TRACK WALKING SLOPES STEEPER THAN 6: 1 b. HARROWING AREAS 6:1 OR FLATTER THAT ARE SUFFICIENTLY FRIABLE. c. RIPPING AREAS TIHAT WILL NOT BREAK UP USING ITEMS a OR b ABOVE. 2. CONDITIONING THE SOILS SO 1HAT IT IS SUITABLE FOR PLANTING BY: a. ADJUSTING THE 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 PERMANENTILY LANDSCAPED OR, FOR AREAS WHERE HYDROSEEDING IS THE PERMANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLETED AND ALL BONDS RELEASED. ADDITIONAL EROSION CONTROL NOTES 1. EROSION CONTIROL DEVICES SHALL BE INSTALLED AT THE TOP AND TOE OF EVERY SLOPE AS SHOWN ON THE APPROVED EROSION CONTIROL PLAN. 2. FAILURE TO HA VE EROSION CONTROL MEASURES INSTALLED AT THE REQUIRED TIMES WILL RESULT IN A STOP WORK ORDER AND MAY RESULT IN THE CITY OF CARLSBAD INSTALLING APPROPRIATE EROSION CONTROL FUNDED BY THE PERMITTEE'S GRADING DEPOSIT. WORK SHALL NOT CONTINUE UNTIL THE GRADING DEPOSIT FUNDS ARE REPLACED ANO EROSION CONTIROL MEASURES ARE INSTALLED. 3. ALL MATERIALS FOR EROSION CONTROL INSTALLATION SHALL BE ON THE JOB SITE BETWEEN OCTOBER 15 AND APRIL 15. EROSION CONTROL MEASURES SHALL BE IN PLACE AT THE END OF EACH WORKING DAY WIHENEVER THE FIVE-DAY PROBABILITY OF RAIN EXCEEDS 40% BETWEEN OCTOBER 15 AND APRIL 15. THEY SHALL BE IN PLACE AT THE END OF EACH WORKING DAY WHENEVER THE DAILY RAINFALL PROBABILITY EXCEEDS 50% DURING THE REMAINDER OF THE YEAR. EROSION PROTECTION SHALL INCLUDE EFFECTIVE PLANTING OF ALL SLOPES IN EXCESS OF FIVE FEET UNLESS OTHERWISE APPROVED BY THE DIRECTOR OF ENGINEERING SERVICES. PLANTING OF TIHE SLOPES SHALL BE DONE AS SOON AS PRACTICABLE, WHICH MAY BE PRIOR TO ROUGH GRADE APPROVAL. PLANTING SHALL BE INSTALLED, FULLY GERMINATED, AND EFFECTIVELY COVER THE REQUIRED SLOPES PRIOR TO OCTOBER 15 OR FINISHED GRADE APPROVAL, WIHICHEVER COMES FIRST. IF THIS IS NOT ACCOMPLISHED, THE SLOPE SHALL BE TREATED WITIH CEREAL STIRAW, BROADCAST ON THE SOIL SURFACE AT 4,000 LB/ACRE AND HELD WITIH A TACKIFIER, FIBER, OR NET OR AN EQUAL SYSTEM APPROVED BY THE INSPECTING ENGINEER. 4. EARTH BERMS OR LINED BROW DITCHES SHALL BE USED TO PREVENT RUN-OFF DRAINAGE FROM FLOWING OVER THE TOP OF SLOPES. A SIX-INCH-HIGH (MIN.) BY TWELVE-INCH-WIDE (MIN.) BERM (COMPACTED TO 90%) SHALL BE CONSTRUCTED ALONG THE TOPS OF SLOPES. 5. ALL RIP RAP ENERGY DISSIPATORS SHALL BE PER D-40 (TYPE I WITH CONCRETE SILL, OR TYPE II WITHOUT CONCRETE SILL). ROCK SHALL BE PER SECTION 200-1.6 OF STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTIRUCTION. 6. ALL LOT PADS SHALL BE DESIGNED TO DRAIN TO AN ACCEPTABLE LOCATION AT A MINIMUM OF 1-1/2%. 7. DESILTING BASINS SHALL BE INSTALLED AND MAINTAINED FOR THE DURATION OF THE PROJECT. THE BASIN SHOULD BE OF ADEQUATE SIZE TO CONTAIN ALL ANTICIPATED SEDIMENT AND RUN-OFF AND SHOULD BE MAINTAINED AND CLEANED TO DESIGN CONTOURS AFTER EVERY RUN-OFF PRODUCING STORM. DESIL TING BASINS MAY NOT BE REMOVED OR MADE INOPERATIVE WITHOUT PRIOR APPROVAL OF THE CITY ENGINEERING INSPECTOR. 8. TEMPORARY EROSION CONTROL DEVICES SHOWN ON THE EROSION CONTROL PLAN WHICH INTERFERE WITH THE WORK SHALL BE RELOCATED OR MODIFIED AS THE WORK PROGRESSES, WITH PRIOR APPROVAL FROM THE INSPECTING ENGINEER. 9. ALL LOOSE SOIL AND DEBRIS GENERATED AS A RESULT OF ANY WORK ON THE PROJECT SHALL BE REMOVED FROM THE STREET AREAS DAILY. 10. PLANS SHALL PROVIDE VELOCITY CHECK DAMS ACROSS TIHE OUTLETS OF ALL LOTS DRAINING INTO TIHE STREET, ALL UNPAVED GRADED CHANNELS, AND ALL UNPAVED STREET AREAS. 11. STAND-BY CREWS SHALL BE ALERTED BY THE PERMITTEE OR CONTRACTOR FOR EMERGENCY WORK DURING RAINSTORMS. 12. SEWER, STORM DRAIN, AND UTILITY TIRENCHES SHALL BE PROTECTED TO PREVENT SILTATION, WHICH MAY CAUSE DAMAGE OR BECOME A NUISANCE ON PUBLIC RIGHT-OF-WAY, PUBLIC DRAINAGE COURSES, OR DOWNSTREAM PRIVATE PROPERTIES. 13. PLANS SHALL PROVIDE FOR GRAVEL BAGS SILT BASINS OR TRAPS AT EVERY STORM DRAIN INLET TO PREVENT SEDIMENT FROM ENTERING 1HE STORM DRAIN SYSTEM. IN THE EVENT SILT DOES ENTER THE EXISTING STORM DRAIN SYSTEM, REMOVAL OF THE SILT FROM THE SYSTEM WILL BE AT THE PERMITTEE'S EXPENSE. 14. ANY PROPOSED CHANGES AND ALTERNATE EROSION CONTROL MEASURES MUST BE APPROVED IN ADVANCE BY THE CITY ENGINEER. 15. EROSION CONTIROL DEVICES ARE TO BE MAINTAINED AND REPAIRED DAILY. 16. SILTATION RETENTION DEVICES ARE TO BE CLEANED OF SILT AFTER EACH RAIN EVENT AND /OR WHEN RETAINED SILT HEIGHT IS 75% OF TOTAL AVAILABLE CAPACITY OF THE RETENTION DEVICE. STORM WATER POLLUTION PREVENTION PLAN (SWPPP) NOTES 1. PRIOR TO ANY DISTURBANCE TO THE CONSTRUCTION SITE, EXCLUDING UTILITY MARK-OUTS AND SURVEYING, THE CONTRACTOR SHALL MAKE ARRANGEMENTS FOR A PRE-CONSTRUCTION MEETING WITH THE CITY OF CARLSBAD FIELD ENGINEERING DIVISION (760) 602-2720. 2. THE CONTRACTOR SHALL HIRE A "QUALIFIED PERSON," WHO HAS BEEN PROPERLY TRAINED TO CONDUCT INSPECTIONS AND PREPARE REPORTS OF THE CONSTRUCTION SITE WITH RESPECT TO THE CITYS MUNICIPAL CODE/ORDINANCES AND THE SWPPP. THE QUALIFIED PERSON SHALL ATTEND THE PRE-CONSTRUCTION MEETING. THE QUALIFIED PERSON SHALL HAVE KNOWILEDGE AND TIRAINlNG OF THE INTENT AND ENFORCEMENT OF SWPPPS AND BMPS. 3. THE CONTRACTOR SHALL MAINTAIN A COPY OF THE SWPPP AT THE CONSTRUCTION SITE AND MAKE IT AVAILABLE TO THE CITY OF CARLSBAD AND REGIONAL WATER QUALITY CONTROL BOARD'S (RWQCB) REPRESENTATIVES UPON REQUEST. 4. THE QUALIFIED PERSON SHALL CONDUCT REGULAR INSPECTIONS OF THE PROJECT SITE IN ACCORDANCE WITH RECOMMENDATIONS OUTLINED IN THE SWPPP. EACH INSPECTION SHALL BE DOCUMENTED IN THE FORM OF WRITTEN REPORTS RETAINED ON-SITE. ALL REPORTS SHALL BE MADE AVAILABLE TO THE CITY OF CARLSBAD AND RWQCB REPRESENTATIVES UPON REQUEST. 5. THE CONTRACTOR SHALL HAVE EMERGENCY MATERIALS AND EQUIPMENT ON HAND FOR UNFORESEEN SITUATIONS, SUCH AS DAMAGE TO THE UNDERGROUND WATER AND SEWER UTILITIES WHEREBY FLOWS MAY GENERATE EROSION AND SEDIMENT POLLUTION. ADVISORY NOTE ON STORMWATER OBLIGATIONS: 1. THE ACTIVITIES SHOWN ON THESE PLANS ARE SUBJECT TO ENFORCEMENT UNDER PERMITS FROM THE SAN DIEGO REGIONAL WATER QUALITY CONTROL BOARD AND MUST ALSO COMPLY WITH THE REQUIREMENTS OF THE SAN DIEGO COUNTY MUNICIPAL STORMWATER PERMIT. THIS INCLUDES REQUIREMENTS FOR MATERIALS AND WASTES CONTROL, EROSION CONTROL, AND SEDIMENT CONTROL ON PROJECT CONSTIRUCTION SITES. THE PERMITTEES OF OPERATIONS SHOWN ON THESE PLANS ARE OBLIGATED TO INSURE COMPLIANCE WITH ALL APPLICABLE STORMWATER REGULATIONS AT ALL TIMES. THE PERMITTEE SHALL ALSO KEEP A COPY OF THE STORM WATER POLLUTION PREVENTION PLAN (SWPPP) ON SITE AND AVAILABLE FOR REVIEW BY CITY OF CARLSBAD / RWQCB. 2. DURING THE RAINY SEASON, THE AMOUNT OF EXPOSED SOIL ALLOWED AT ONE TIME SHALL NOT EXCEED THAT WIHICH CAN BE ADEQUATELY PROTECTED BY THE PROPERTI OWNER IN THE EVENT OF A RAINSTORM. 125% OF ALL SUPPLIES NEEDED FOR STORMWATER BEST MANAGEMENT PRACTICES (BMP) MEASURES SHALL BE RETAINED ON THE JOB SITE IN A MANNER THAT ALLOWS FULL DEPLOYMENT AND COMPLETE INSTALLATION IN 48 HOURS OR LESS OF A FORECAST RAIN. 3. NO AREA BEING DISTIJRBED SHALL EXCEED 50 ACRES AT ANY GIVEN TIME WITHOUT DEMONSTIRATING TO THE INSPECTING ENGINEER SATISFACTION THAT ADEQUATE EROSION AND SEDIMENT CONTROL CAN BE MAINTAINED. ANY DISTURBED AREA THAT IS NOT ACTIVELY GRADED FOR 15 DAYS MUST BE FULLY PROTECTED FROM EROSION. UNTIL ADEQUATE LONG-TERM PROTECTIONS ARE INSTALLED, THE DISTURBED AREAS SHALL BE INCLUDED WIHEN CALCULATING THE ACTIVE DISTIJRBANCE AREA. ALL EROSION CONTIROL MEASURES SHALL REMAIN INSTALLED AND MAINTAINED DURING ANY INACTIVE PERIOD. 4. THE BMPS THAT HAVE BEEN INCORPORATED INTO THIS PLAN SHALL BE IMPLEMENTED AND MAINTAINED TO EFFECTIVELY PREVENT THE POTENTIALLY NEGATIVE IMPACTS OF THIS PROJECT'S CONSTRUCTION ACTIVITIES ON STORMWATER QUALITY. THE MAINTENANCE OF THE BMPS IS THE PERMITTEE'S RESPONSIBILITY, AND FAILURE TO PROPERLY INSTALL OR MAINTAIN TIHE BMPS MAY RESULT IN ENFORCEMENT ACTION BY THE COUNTY OF SAN DIEGO OR OTHERS. IF INSTALLED BMPS FAIL THEY MUST BE REPAIRED OR REPLACED WITH AN ACCEPTABLE ALTERNATE WITIHIN 24 HOURS, OR AS SOON AS SAFE TO DO SO. 5. A NOTICE OF INTENT (NOi) HAS BEEN FILED WITH THE STATE WATER RESOURCES CONTROL BOARD (SWRCB) PER ORDER 99-08-DWQ AND A STORMWA TER POLLUTION PREVENTION PLAN (SWPPP) HAS BEEN OR WILL BE PREPARED IN ACCORDANCE WITH THE REQUIREMENTS OF CALIFORNIA GENERAL PERMIT FOR STORMWATER DISCHARGES ASSOCIATED WITH CONSTIRUCTION ACTIVITY (NPDES PERMIT NO. CAS000002) FOR ALL OPERATIONS ASSOCIATED WITH 1HESE PLANS. THE WASTE DISCHARGER'S IDENTIFICATION (WDID) NUMBER ASSIGNED BY SWRCB FOR THIS PROJECT IS WDID NO. 9 37C331182. EMERGENCY EROSION CONTROL MEASURES NOTES: 1. All BUILDING PADS TO BE DIKED AND MAINTAINED TO PREVENT WATER FROM FLOWING FROM THE PAD UNTIL THE STREETS AND DRIVEWAYS ARE PAVED AND WATER CAN FLOW FROM THE PADS WITHOUT CAUSING EROSION, OR CONSTRUCT DRAINAGE FACILITIES TO THE SATISFACTION OF TIHE CITY'S DEPARTMENT OF PUBLIC WORKS TIHAT WILL ALLOW WATER TO DRAIN FROM THE PAD WITHOUT CAUSING EROSION. 2. TOPS OF ALL SLOPES TO BE DIKED OR TRENCHED TO PREVENT WATER FROM FLOWING OVER THE CREST OF SLOPES. 3. MANUFACTURED SLOPES AND PADS SHALL BE ROUNDED VERTICAL AND HORIZONTALLY AS APPROPRIATE TO BLEND WITH THE SURROUNDING TOPOGRAPHY. 4. AS SOON AS CUTS OR EMBANKMENTS ARE COMPLETED, BUT NOT LATER THAN NOVEMBER 1, (IF COASTAL PERMITS ARE REQUIRED, NO LATER THAN OCTOBER 1) ALL CUT AND FILL SLOPES SHALL BE STABILIZED WITH A HYDROMULCH MIXTURE OR AN EQUAL TREATMENT APPROVED BY THE CITY'S DEPARTMENT OF PUBLIC WORKS. BETWEEN NOVEMBER 1 (OR OCTOBER 1, IF COASTAL PERMIT IS REQUIRED) AND APRIL 15 APPROVED SLOPE PROTECTION MEASURES SHALL PROCEED IMMEDIATELY BEHIND THE EXPOSURE OF CUT SLOPES AND/OR THE CREATION OF EMBANKMENT SLOPES. 5. CATCH BASJNS, DESILTING BASINS AND STORM DRAIN SYSTEMS SHALL BE INSTALLED TO THE SATISFACTION OF THE CITYS DEPARTMENT OF PUBLIC WORKS. 6. GRAVEL BAG CHECK DAMS TO BE PLACED IN A MANNER APPROVED BY TIHE CITY'S DEPARTMENT OF PUBLIC WORKS IN UNPAVED STIREETS WITIH GRADIENTS IN EXCESS OF 2% AND ON OR IN OTHER GRADED OR EXCAVATED AREAS AS REQUIRED BY TIHE CITY'S DEPARTMENT OF PUBLIC WORKS. 7. THE DEVELOPER TO MAINTAIN THE PLANTING AND EROSION CONTIROL MEASURES DESCRIBED ABOVE UNTIL RELIEVED OF SAME BY THE CITY'S DEPARTMENT OF PUBLIC WORKS. THE DEVELOPER TO REMOVE ALL SOIL INTERCEPTED BY THE GRAVEL BAGS, CATCH BASINS AND DESILTING BASINS AND KEEP THESE FACILITIES CLEAN AND FREE OF SILT AND SAND AS DIRECTED BY THE CITY'S DEPARTMENT OF PUBLIC WORKS. THE DEVELOPER SHALL REPAIR ANY ERODED SLOPES AS DIRECTED BY THE CITY'S DEPARTMENT OF PUBLIC WORKS. SILTATION AND SEDIMENT CONTROL MEASURES NOTES: 1. THE SEDIMENT BASINS SHALL BE PROVIDED AT THE LOWER END OF EVERY DRAINAGE AREA PRODUCING SEDIMENT RUN-OFF. THE BASINS SHALL BE MAINTAINED AND CLEANED TO DESIGN CONTOURS AFTER EVERY RUN-OFF PRODUCING STORM. THE BASINS SHOULD BE SEMI-PERMANENT STRUCTURES THAT WOULD REMAIN UNTIL SOIL STABILIZING VEGETATION HAS BECOME WELL ESTABLISHED ON ALL ERODIBLE SLOPES. 2. SEDIMENTATION BASINS MAY NOT BE REMOVED OR MADE INOPERATIVE WITHOUT PRIOR APPROVAL OF THE CITY ENGINEER. 3. SEWER OR STORM DRAIN TRENCHES THAT ARE CUT THROUGH BASIN DIKES OR BASIN INLET DIKES SHALL BE PLUGGED WITH GRAVEL BAGS FROM TOP OF PIPE TO TOP OF DIKE. 4. ALL UTILITY TRENCHES SHALL BE BLOCKED AT TIHE PRESCRIBED INTERVALS WITH A DOUBLE ROW OF GRAVEL BAGS WITH A TOP ELEVATION. TWO GRAVEL BAGS BELOW THE GRADED SURFACE OF THE STREET. GRAVEL BAGS ARE TO BE PLACED WITH LAPPED COURSES. THE INTERVALS PRESCRIBED BETWEEN GRAVEL BAG BLOCKING SHALL DEPEND ON THE SLOPE OF THE GROUND SURFACE, BUT NOT EXCEED THE FOLLOWING: GRADE OF JljE STREET LESS THAN 2% 2% TO 4% 4% TO 10% OVER 10% INTERVAi AS REQUIRED 100 FEET 50 FEET 25 FEET 5. AFTER SEWER UTILITY TRENCHES ARE BACK FILLED AND COMPACTED, THE SURFACES OVER SUCH TRENCHES SHALL BE SLIGHTLY MOUNDED TO PREVENT CHANNELING OF WATER ON THE TRENCH AREA. CARE SHOULD BE EXERCISED TO PROVIDE FOR CROSS FLOW AT FREQUENT INTERVALS WHERE TRENCHES ARE NOT ON THE CENTERLINE OF A CROWNED STREET. 6. ALL BUILDING PADS SHOULD BE SLOPED TOWARDS THE STREET DRIVEWAY OR WITH VELOCITY CHECK DAMS PROVIDED AT 1HE BASE OF ALL DRIVEWAYS DRAINING ONTO THE STIREET. 7. PROVIDE VELOCITY CHECK DAMS IN ALL UNPAVED GRADED CHANNELS AT TIHE INTERVALS INDICATED BELOW: GRADE OF CHANNEL LESS THAN 3% 3% TO 6% OVER 6% INTERVAL s BETWEEN CHECK DAMS 100 FEET 50 FEET 25 FEET 8. PROVIDE VELOCITY CHECK DAMS IN ALL PAVED STREET AREAS ACCORDING TO RECOMMENDED CRITERIA INDICATED ON THE ENCLOSED GRAPH ENTITLED "GRAVEL BAG BARRIER SPACING FOR EROSION CONTROL IN GRADED STREETS." VELOCITY CHECK DAMS MAY BE CONSTRUCTED OF GRAVEL BAGS, TIMBER, OR OTHER EROSION RESISTANT MA TERI AL APPROVED BY THE CITY ENGINEER, AND SHALL EXTEND COMPLEffi Y ACROSS THE STIREET OR CHANNEL AT RIGHT ANGLES TO THE CENTERLINE. VELOCITY CHECK DAMS MAY ALSO SERVE AS SEDIMENT TRAPS. 9. PROVIDE A GRAVEL BAG SILT BASIN OR TIRAP BY EVERY STORM DRAIN INLET TO PREVENT SEDIMENT FROM ENTERING THE STORM DRAIN SYSTEM. 10. GRAVEL BAGS AND FILL MATERIAL SHALL BE STOCKPILED AT INTERVALS. READY FOR USE WHEN REQUIRED. 11. ALL EROSION CONTROL DEVICES WITHIN THE DEVELOPMENT SHOULD BE MAINTAINED DURING AND AFTER EVERY RUN-OFF PRODUCING STORM. IF POSSIBLE, MAINTENANCE CREWS SHOULD BE REQUIRED TO HA VE ACCESS TO All AREAS. 12. PROVIDE ROCK RIP RAP ON CURVES AND STEEP DROPS IN ALL EROSION PRONE DRAINAGE CHANNELS DOWNSTREAM FROM THE DEVELOPMENT. THIS PROTECTION WOULD REDUCE EROSION CAUSED BY TIHE INCREASED FLOWS THAT MAY BE ANTICIPATED FROM DENUDED SLOPES, OR FROM IMPERVIOUS SURF ACES. 13. ANY PROPOSED ALTERNATE CONTROL MEASURES MUST BE APPROVED IN ADVANCE BY ALL RESPONSIBLE AGENCIES; I.E., CITY ENGINEER, DEPARTMENT OF SANITATION AND/OR FLOOD CONTROL, OFFICE OF ENVIRONMENTAL MANAGEMENT, ETC. f£SS REFERENCE 1. GRADING ORDINANCE-SECTIONS 87.101 THROUGH 87.717 OF SAN DIEGO COUNTY CODE OF REGULA TORY ORDINANCES. 2. STORMWATER ORDINANCE-SECTIONS 67.801 TIHROUGH 67.811 OF SAN DIEGO COUNTY CODE OF REGULATORY ORDINANCES. 3. STORMWA TER (NPDES) PERMIT NO. CAS000002 4. CAL TRANS STORM WATER QUALITY HANDBOOK (BMP) LATEST EDITION 5. CALIFORNIA STORM WATER BMP HANDBOOK FOR CONSTRUCTION LATEST EDITION ~o ~ ENGINEER OF WORK ~~'-· sr<B~ '' AS BUILT" ,,; 4J,~ I No. 35502 ,,,, ~- l2flS/c,;. 7 I "" * Exp. 9-30-05 * ~EXP,$,1o1 DATE //✓ .• 4' ,/.; L/,~--ft• I,~ Zllli, ,:J s J'<t>;-, CIVIi. r:::,'<-~ .;t·_.~f ,:..,·· R~ Of CAI.\\ MARW>t. Srf;~ f lJATE <-~ ~fl. 2--;,z R~. 35502 INSPECTOR DATE I SH9ET I CITY OF CARLSBAD CTr] ENGINEERING DEPARTMENT 2 EROSION CONTROL NOTES FOR: CARLSBAD RESEARCH CENTER r· f PAR. 1-4, ADJ 04-12 CARLSBAD TRACT 85-24 r , -·-=" TEVENS · CRESTO ENGINEERING, INC. CIVIL ENGINEERS• I.AND PLANNERS •SURVEYORS APPROVED LLOYD HUBBS or 4-:--~~~ 3/.3/{pS I , CITY ENGINEER PE RCE 23889 -EXPIRES2/31 /05 DATE /1\ DWN BY: 9665 CHESAPEAKE DRIVE SUITE 320 PHONE: 858.694.5660 FAX: 858.694.5661 DATE INITIAL ENGINEER OF WORK DATE INITIAL REVISION DESCRIPTION OTHER APPROVAL PROJECT NO. DRAWING NO. DATE INITIAL CHKD BY: ii~. CITY APPROVAL RVWD BY: MS-03-09 425-3A SANDIEGO,CA 92123-1352 wvvw.scengr.com Xi\D\JG\.Job\03025\CIVIL \03025rG09,dw9 2/16/2005 8c14dJ6 AM PST -N GRAVEL BAG ROW SPACING TABLE SlREET GRADE INTERVAL X LESS THAN 2% 200' 75' 2% TO 4% 75' 40' 4% TO 6% 50' 20' 6% TO 8% 35' 15' 8% TO 10% 25' 10' 2 BAGS HIGH) ASSUME SANDBAGS ARE 1 L.F. SECTION 0-0 GRAVEL FILLED 0 SET 48" STEEL T-BAR POSTS O 6' O.C. AND EXCAVATE A e•x 5• TRENCH UPSLOPE FROM AND ALONG THE LINE OF POSTS. ----~ / ----".'..,/ ~~ :::-------: 6 IN. WIDE BY 6 IN. DEEP TRENCH. @ATTACH FILTER FABRIC OVER THE WIRE FENCE AND EXTEND INTO TRENCH. 10' WEIR 2 BAGS HIGH BAGS (3 BAGS HIGH) _ _., D C TYP. TYPICAL GRAVEL BAG AROUND FLOW-BY CATCH BASIN (CHECKDAM)@ C 110' WIERI (2 BAGS HIGH) GRAVEL FILLED BAGS GRAVEL BAG CHECKOAMS NO SCALE INTERVALS PER I / 2 GRAVEL BAG INTERVALS SPACING TABLE GRAVEL BAG PER TYPICAL GRAVEL BAG DETAIL TYPICAL GRAVEL BAG AROUND Fl.OW-BY CATCH BASIN (CHECKDAM)@ INTERVALS PER GRAVEL BAG SPACING TABLE TYPICAL UNPAVED STREET NO SCALE INTERVALS PER I / 2 GRAVEL BAG INTERVALS SPACING TABLE INTERVALS PER GRAVEL BAG SPACING TABLE TYPICAL PAVED STREET NO SCALE SECTION 0-D * HEIGHT PER TABLE BELOW GRAVEL BAG ROW SP ACING TABLE SLOPE OF STREET PAVED STREET UNPAVED SlREET LESS THAN 3% 100' 100' 3.9% TO 3% 100' 1 5.9% TO 4% 100' 50' 1' HIGH MIN. 7.9% TO 6% 75' l'HIGH MIN. 25' 9.9% TO 8% 50' 18" HIGH MIN. GRAVEL FILLED BAGS SECTION C-C /CC.F. 10% OR MORE 25' 25J 3 COURSES 25' (SEE SECTION D-D) - TYPICAL GRAVEL BAGGING DETAIL NO SCALE SUBGRADE (TYP.) @sTAPLE WIRE FENCING TO POST AND EXTEND INTO TRENCH. 0 BACKFILL AND COMPACT THE EXCAVATED SOIL. STEEL T-BAR POST GRAVEL BACKFILL CONTRACTOR TO PRO\IIDE, INSTALL AND MAINTAIN MIRAFI SILT FENCE WITH POCKETS (OR EQUAL} PER THIS DETAIL AND MANUFACTURER'S RECOMMENDATIONS. SILT FENCE NO SCALE STRAW ROLLS MUST BE PLACED ALONG SLOPE CONTOURS DJACENT ROLLS SHALL IGHTLY ABUT i---5-' --i ! SPACING DEPENDS ON SOIL TYPE AND SLOPE STEEPNESS ,,.--2 BAGS HIGH CURB INLET eT' WEIR.i._ ~OR CATCH BASIN~ ~I ~I 5' NOTE: /. SEDIMENT, ORGANIC MATTER, AND NATIVE SEEDS ARE CAPTURED BEHIND THE ROLLS. 3"-5" (75-125mm) a·-10· DIA. (200-250mm) 1• X 1• STAKE (25 X 25mm) 1. STRAW ROLL INSTALLATION REQUIRES THE PLACEMENT AND SECURE STAKING OF THE ROLL IN A TRENCH, 3• -s· (75-125mm) DEEP, DUG ON CONTOUR. RUNOFF MUST NOT BE ALLOWED TO RUN UNDER OR AROUND ROLL. FIBER ROLL/STRAW WALLETS D NO SCALE 10 LIMIT OF ROUGH GRADE ROADWAY ! CORE (WHERE OCCURS CURB LINE (WHERE OCCURS) (2 BAGS HIGH) C 10' ~ D CID C DESIL TING BASIN AT SUMP E DESIL TING BASIN AT "FLOW-BY" CURB INLET NO SCALE 10 NO SCALE lf!!!l! !J/;J··-~TEVENS ·CRESTO ENGINEERING, INC. ·----= ~-------------CIVIL ENGINEERS • LAND PLANNERS •SURVEYORS 9665 CHESAPEAKE DRIVE SUITE 320 SAN DIEGO.CA 92123·1352 PHONE: 858,694.5660 FAX: 858.694.5661 www.scengr.com DATE 2'± I TRANSl1l0N I 50' MIN 2'± 50' MIN TRANSl110N TRANSITION RIGHT- OF-WAY 2'± PUBLIC TRANSl110N RIGHT- METAL SHAKER PLATE OF-WAY METAL SHAKER PLATE MIRAFI 140N _/ Fil TER FABRIC * PRO\IIDE APPROPRIATE NATIVE (TYP) lRANSITION BETWEEN STABILIZED CONSTRUCTION ENlRANCE AND PUBLIC RIGHT-OF-WAY INITIAL NOTE: 1. METAL SHAKER PLATES Will BE REQUIRED AT ALL LOCATIONS UNLESS SPECIFICALLY WAVED BY THE ENGINEERING INSPECTOR DUE TO SITE CONSTRAINTS. 2. THE ROCK SIZE SHALL BE 2" MINUS. 3. A FENCE, BARRICADE OR OTHER DEVICE APPROVED BY THE ENGINEERING INSPECTOR SHALL BE USED TO RESTRICT CONSTRUCTION TRAFFIC TO THE CONSTRUCTION ENTRANCE. STABILIZED CONSTRUCTION ENTRANCE /1\ NO SCALE BENCH MARK DESCRIPTION: STD. STREET SURVEY MONUMENT LOCATION: STA. 288+89 EC ON CENTERLINE OF EL CAMINO REAL RECORD FROM: SAN DIEGO COUNTY VERTICAL CONlROL ELEVATION: 311.407 M.S.L. DATUM: N.G.V.D. 1929 ENGINEER OF WORK ~QfESSi0"'._4<' II AS BUILT" ~#t. sr~~ ~$~h~ {J ~~ l~/3/da 'M, No. 35502 ;,:, ✓-35S02 (;,EXP. 3{,0/07 ~4~ DATE ?L1~~6 * Exp. 9-30-05 * J'-'1;-, CIV\\. ()'lc--"4t RE;.~E\,'ED BY• MARK ,£:. STEVE I t, I DA . nC) .01 vf(bS{?r .. ,7 R.~'. 35502 OF CA\.I~ INSPECTOR DATE UL] ~ CITY OF CARLSBAD 0 ENGINEERING DEPARTMENT 2 EROSION CONTROL DETAILS FOR: CARLSBAD RESEARCH CENTER PAR. 1-4, ADJ 04-12 CARLSBAD TRACT 85-24 APPROVED LLOYD HUBBS <Yr /4 &; V ~;6 s/~/.,,s RCE 23889 ... EXPiRES12131 /05 ' CITY ENGINEER PE DATE DWN BY: PROJECT NO. DRAWING NO. DATE \Nll1AL DATE INll1AL MS-03-09 425-3A ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL CHKD BY:~ RVWD BY: ; }(I\Dw'G\Job \03025\CIVIL \03025FG10,dwg 2/16/2005 8107150 AM PST :042705 CIVIL ENGINEERS• LAND PLANNERS •SURVEYORS 9665 CHESAPEAKE DRIVE SUITE 320 SAN DIEGO.CA 92123-1352 PHONE: FAX: 858.694 5660 858.694.5661 www.scengr.com EXIST. SLOPE PROTECTION TO BE MAINTAINED. ANY SLOPE DISTURBANCE TO BE REPAIRED /REPLACED IN KIND. · . . • ·, ' "' SEE LANDSCAPE PLAN FOR PLANTING AND IRRIGATION. SCALE: 1• = 50' EXISTING BUILDING NO. 1 2200 FARADAY AVENUE 288.00 F.F. ./ / / / / / ·/ / ·/ / ·/ / LIMIT OF WORK (TYPICAL) / )'( . \ ..-.,,_.,,,.·. ,,_. n-;';;-,__ ,,_,._ _.\ '<:.::___ ' . ' : . "" ' ' LIMIT OF WORK (TYPICAL) ' ' \ ' ' \ 01 •.~ '·· I:'-" %. ,:- '''L /i> J //'' #f/ . . i I _.s· DATE INITIAL O• ;,( ,,~~, ,,,_,,._0p, 11\ LEGEND DESCRIPTION PROJECT BOUNDARY DIRECTION OF SURF ACE FLOW ON GRADE (TYP. ). GRAVELBAG EROSION CONTROL MEASURES (TYP.) (CA STORMWATER BMP HANDBOOK SE-6, SE-10) FIBER ROLLS (CA STORMWATER BMP HANDBOOK SE-5) STORM DRAIN HYDROSEED AREAS (MIX PER TABLE SHEET 9). (CA STORMWATER BMP HANDBOOK EC-4, SEED MIX PER SHEET 9) SILT FENCE (CA STORMWATER BMP HANDBOOK SE-1) STABILIZED CONSTRUCTION ENTRANCE SYMBOL DETAIL - - if"'t ~ y 10101010 '--- - ------'ffi \jg.7 --SD----SD- ~ (CA STORMWA TER BMP HANDBOOK TC-1 CARLSBAD BMP MODIFICATIONS) AND CITY OF EXIST. SLOPE PROTECTION TO BE MAINTAINED MATERIAL DELIVERY, STORAGE AND STAGING AREA lfilIE..; APPROX. SIZE AND LOCATION SHOWN. IF CHANGE IS REQUIRED, CONTRACTOR TO DETERMINE SIZE AND LOCATION AND OBTAIN APPROVAL FROM THE CITY OF CARLSBAD. NOTE: QUANTITY N/A N/A 1,100 EA 1,370 LF SEE SHEET 1 11,900 SF 250 LF 2 EA N/A N/A G) AREA DRAIN TO HAVE RISER ABOVE GRADE UNTIL FINIAL PLANTING AND STABILIZATION. ONLY THE AREA DRAINS SHOWN WITH GRAVEL BAG PROTECTION TO RECIEVE STORM WATER OURING CONSTRUCTION. .........._ BENCH MARK DESCRIP'TION: CONCRETE MONUMENT WITH STANDARD DISK STAMPED "E.C.R.15" LOCATION: 500' SOUTH OF INTERSECTION OF EL CAMINO REAL AND PALOMAR AIRPORT ROAD, EAST SIDE OF EL CAMINO REAL, ALONG FENCE LINE. RECORD FROM: SAN DIEGO COUNTY PRECISE SURVEY LEVELS (R.S. 1800-1). ELEVATION· 296 48 DATUM· USC & GS . . . .. 'l'\\OFEss,0-t ~~'1-"·sr~t-:~~ ~ ~ti "' -f No.35502 I * Elcp. '! -3,) .... 5 * &-~-?Jio,,~" II AS BUIL T 11 ~Af '¢;/tJk Rtf oSso/,/ EXP, 9/,0/07 DATE -~ z~s ~=D BY: / DATE -© cd of!l«'!l?"7_ R.C . 35502 ( r=RQ =-INSPECTOR DATE ~ CITY OF CARLSBAD CTr] 1 ENGINEERING DEPARTMENT 2 EROSION CONTROL PLAN FOR: CARLSBAD RESEARCH CENTER PAR. 1-4, ADJ 04-12 CARLSBAD TRACT 85-24 APPROVED LLOYD HUBBS6'1' ./4!... / --' 0/ 3/..7/./4,S" CITY ENGINEER PE RCE 23889v EXPIRF": 12/31/05 DATE DATE INITIAL DATE INITIAL DWN BY: PROJECT NO. DRAWING NO. ENGINEER OF WORK REVISION DESCRIP'TION OTHER APPROVAL CITY APPROVAL CHKD BY:~ RVWD BY: I MS-03-09 I 425-3A Xr\D'wG\Job\03025\CIVIL \03025FG11.dwg 2/16/2005 8F05110 AM PST C -~ -a .,:,. -"-> ...., (II I w )> -- l' I • I I I I I • I ' I -- I \ • I I I I I I I -- I I I I ----L __ 0 "' II I i 180 r I .. /, I ; I I I I ------ \ \ \ \ - \ \ - \ \ \ \ \ \ -- \ \ \ \ \ \ \,EB ·""'· .. • b • ••••• STEVENS·CRESTO ENGINEERING, INC. CIVIL ENGINEERS• LAND PLANNERS •SURVEYORS 9665 CHESAPEAKE ORNE SUITE 320 SAN DIEGO, CA 92 l 23 • I 352 PHONE: 858.694.5660 FAX: 858.694.566 l wwwscengr.com \ \ \ \ \ \". ' \ \ \ \ \ I \ \ \ \ \ \ I I \ ' ',\. \__ \ ' \ \ ' . . ·. LEGEND ITEM STD. DWG. PRIVATE PVC STORM DRAIN SDR-35 (SIZE PER PLAN) PRIVATE CATCH BASIN (SIZE & TYPE PER PLAN) DETAIL PRIVATE STORM DRAIN CLEANOUT __________________ _ PRIVATE TYPE A CLEANOUT PRIVATE TYPE I CATCH BASIN ®---- PRIVATE STORMWATER TREATMENT SYSTEM (FILTER INSERTl--®-EB--- EXIST. STORM DRAIN---------------------- -so SYMBOL -sD- OR -so-o- QUANTITY SEE SHEET 1 SEE SHEET 1 SEE SHEET 1 SEE SHEET 1 SEE SHEET 1 SEE SHEET 1 SEE SHEET 1 \ \ \ ,:,··· ,. ~\, \ \ ' ENGINEER OF WORK I \_ ;::,._ \ \ ' Af'V~ ~ \ \ ~1<-'t. STEVEJt1/ I -:E. 35502 \ ' /1\ DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION 2/1~05 To DATE INITIAL BENCH MARK DESCRIPTION: CONCRETE MONUMENT WITH STANDARD DISK STAMPED "E.C.R.15" LOCATION: 500' SOUTH OF INTERSECTION OF EL CAMINO REAL AND PALOMAR AIRPORT ROAD, EAST SIDE OF EL CAMINO REAL, ALONG FENCE LINE. RECORD FROM: SAN DIEGO COUNTY PRECISE SURVEY LEVELS (R.S. 1800-1). ELEVATION: 296.48 DATUM: U.S.C. & G.S. ~<fl._OfESS/0~ 11 AS BUILT" ~f. Sit:t?f§b '0 to~ ~#£1½ 'I, No. 35502 9, /z¥(.,, . 355'02 <.J EXP. 13/30/07 7 * (i<p. 9-30-05 * DATE ""Jtf' CIV\\. r:,'1-%'<'. R~EVED BY, Or CA.I.I' £ pr,/o&¼fr u ...... ~Q INSPECTOR DATE L!TI CITY OF CARLSBAD SHEETS 12 2 ENGINEERING DEPARTMENT STORM WA iER QUALITY PLAN FOR: CARLSBAD RESEARCH CENTER PAR. 1-4, ADJ 04-12 CARLSBAD TRACT 85-24 APPROVED LLOYD HUBBS /7 Y /4 ""'1 .. t:t-7 ~.;; ... ~ 1/7.¢,5 CITY ENGINEER PE RCE 23889 '-EXPIRES 1'.z;31 /05 DATE OWN BY: PROJECT NO. DRAWING NO. DATE INITIAL CHKD BY: 425-3A OTHER APPROVAL CITY APPROVAL RVWD BY: (.i(2,u.J I MS-03-09 I Xi'\DVG\Job\03025\CIVIL \03025FG1Z,dw9 2/16/2005 7,49152 AM PST 0~2705 C :E -(i') ...., g_ t -...., (II I u) ►