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HomeMy WebLinkAboutDWG 407-3A; SDP 01-17; LA COSTA GREENS MULTI-FAMILY HOUSING; 01-21GRADING NOTES (IN ADDITION TO THE REQUIREMENTS OF CHAPTER 11.06 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. 2. APPROVAL OF THIS PLAN DOES NOT LESSEN OR WAIVE ANY PORTION OF THE CARLSBAD MUNICIPAL CODE, RESOLUTION OF CONDITIONAL APPROVAL, CITY STANDARDS OR OTHER ADDITIONAL DOCUMENTS LISTED HEREON AS THEY MAY PERTAIN TO THIS PROJECT. THE ENGINEER IN RESPONSIBLE CHARGE SHALL REVISE THESE PLANS WHEN NON-CONFORMANCE IS DISCOVERED. 3. CITY APPROVAL OF PLANS DOES NOT RELIEVE THE DEVELOPER OR 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. THE INSURANCE COMPANY WRITING THE POLICY MUST HA VE A RA TING OF "A" AND A SIZE CATEGORY OF CLASS V AS EST ABUSHED BY "BESTS" KEY RA TING GUIDE. 5. UNLESS EXEMPTED BY SECTION 301.(b)5 OF THE UNIFORM BUILDING CODE, RETAINING WALLS OUTSIDE OF PUBLIC RIGHT OF WAY REQUIRE SEP ARA TE PERMITS FROM THE BUILDING DEPARTMENT. 6. NO WORK SHALL BE COMMENCED UNTIL All PERMITS HAVE BEEN OBTAINED FROM THE CITY AND OTHER APPROPRIATE AGENCIES. 7. APPROVAL OF THESE PLANS BY THE CITY ENGINEER DOES NOT AUTHORIZE ANY WORK OR GRADING TO BE PERFORMED UNTIL THE PROPERTY OWNER'S PERMISSION HAS BEEN OBTAINED AND A VALID GJRAOING PERMIT HAS BEEN ISSUED. 8. NO REVISIONS WILL BE MADE TO THESE PLANS WITHOUT THE WRITTEN APPROVAL OF THE CITY ENGINEER, NOTED WITHIN THE REVISION BLOCK, ON THE APPROPRIATE SHEET OF THE PLANS AND THE TITLE SHEET. 9. ORIGINAL DRAWINGS SHALL BECOME THE PROPERTY OF THE CITY UPON BEING SIGNED BY THE CITY ENGINEER. 10. THE ORIGINAL DRAWING SHALL BE REVISED TO REFLECT AS-BUILT CONDITIONS BY THE ENGINEER-OF-WORK PRIOR TO FINAL ACCEPTANCE OF THE WORK BY THE CITY. 11. ACCESS FOR FIRE AND OTHER EMERGENCY VEHlCLES SHALL BE MAINTAINED TO THE PROJECT SITE AT ALL TIMES DURING CONSTRUCTION. 12. WHERE TIRENCHES ARE WITHIN CITY EASEMENTS, A SOILS REPORT COMPRISED OF: (A) SUMMARY SHEET, (B) LABORATORY WORK SHEETS AND (C) COMPACTION CURVES, SHALL BE SUBMITTED BY A PROFESSIONAL ENGINEER OF THE STATE OF CALIFORNIA, PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED SCILS MECHANICS. THE SOILS REPORT WILL BE SUBMITTED TO THE CITY ENGINEERING INSPECTOR WITHIN TWO WORKING DAYS OF THE COMPLETION OF FIELD TESTS. 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 PRECONSTRU TION MEETING SHALL B HELD AT THE SITE PRIOR TO THE BEGINNING OF WORK AND SHALL BE A TTEN ALL PRESEN A Tl S RE ON FO S C INSP TI PE VI I. TESTING AND ALL OTHER ASPECTS OF THE WORK. E CON ACTOR SHALL SCHEDULE E MEETING THROUGH THE PERMIT CLERK (438-3891) AT LEAST FIVE (5) WORKING DAYS PRIOR TO STARTING CONSTRUCTION. APPROVED DRAWINGS MUST BE AVAILABLE PRIOR TO SCHEDULING. THE GRADING PERMIT WILL BE PROVIDED BY THE PROJECT INSPECTOR AT THE MEETING. 15. ALL INSPECTION REQUESTS OTHER TH OR ?RECONSTRUCTION MEETING WILL BE MADE BY CALLING THE ENGINEERING 24--HOUR IN ST LINE AT NSPECTION R ST MUST BE RECEIVED PRIOR TO 2: 00 Y BEFORE • IN ECTIONS WILL BE MADE THE NEXT WORK D . EOOEST O • TS 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, STATE AND FEDERAL SAFETY AND HEALTH STANDARDS, LAWS AND REGULATIONS. 17. THE CONTRACTOR SHALL CONFORM TO LABOR CODE SECTION 6705 BY SUBMITTING A DETAIL PLAN TD 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 lN DEPTH AND APPROVED BY THE CITY ENGINEER FINE GRADING AND PRIVATE UTILITY PLAN LA COSTA GREENS MUL TI-F AMIL V HOUSl,NG PRIVATE sewe.R NOTES GRADING NOTES (CONT'D) KEY MAP 34. PERMIT COMPLIANCE REQUIREMENTS: SCALE: 1• = 200' A. FOR CONJRQI I EQ r,RADING -THE APPLICANT HIRES A CIVIL ENGINEER, SCILS ENGINEER, AND /OR GEOLOGIST TO GIVE TECHNICAL ADVICE, OBSERVE AND CONTROL THE WORK IN PROGRESS 15.16.120A-8 CARLSBAD MUNICIPAL CODE. 8. PRIOR TO FINAL APPROVAL OF A GRADING PERMIT -THE FOLLOWING REPORTS MUST BE SUBMITTED TO THt CITY ENGINEER VIA THE PROJECT INSPECTOR 15.16.120A.90 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 (OOTAIN SAMPLE OF COMPLIANCE LETTER FROM CITY ENGINEERING DEPARTMENT). (2) AS-BUil T GRADING PLAN. (3) REPORT FROM THE SOILS ENGINEER, WHICH INCLUDES RECOMMENDED SOIL BEARING CAPACITIES, A STATEMENT AS TO THE EXPANSIVE QUALITY OF THE SOIL ANO SUMMARIES OF FIELD ANO LABORATORY TESTS. THE REPORT SHALL ALSO INCLUDE A STATEMENT BY THE SOILS ENGINEER THAT THE GJRAOING WAS DONE IN ACCORDANCE WITH THE REQUIREMENTS AND RECOMMENDATIONS OUTLINED IN THE PRELIMlNARY SOILS REPORT ANO ANY SUPPLEMENTS THERETO. . ( 4) REPORT WITH AS-BUil T GEOLOGIC PLAN, IF REQUIRED BY THE CITY. KEY MAP LEGEMi> --------PROJECT BOUNDARY ONSll'E GJRADING SHEET COVERAGE 10 SHEET INDEX 1 2-3 4-6 9-10 11 12 13-14 15 16-19 20 21 TITLE SHEET NOTES/DITAlLS FINE GRADING PLAN PRIVATE SEWER AND STORM DRAIN PLAN PRIVATE WATER PLAN RET AIN1NG WALL PLAN RETAINING WALL PLAN/PROFLE PRIVATE DRIVE WEST -SIGHT DISTANCE EROSION CONTROL PLAN/NOlES/DETAJLS BORROW SITE PARKING PLAN EARTHWORK QUANTITIES PVT. UTILITY SHEET COVERAGE CITY OF OCEANSmE HIGHWAY PACIFI OCEA CITY OF ENCINITAS VICINITY NlAP NO SCALE SITE AND/OR CONCERNED AGENCY PRIOR TO EXCAVATION. IF THE PLAN W>,RJES FROM THE SHORING SYSTEM 35. UNLESS A GRADING PERMIT FOR THIS PROJECT IS ISSUED WITHIN 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. *ESTIMATED GJRADING QUANTITIES; EXCAVATION = 8,700± C.Y. EMBANKMENT = 54,500± C. Y. STANDARDS ESTABLISHED BY THE CONSTRUCTION SAFETY ORDERS. TIJLE 8 CALIFORNIA ADMINlSTRATIVE CODE. THE PLAN SHALL BE PREPARED BY A REGISTERED ENGINEER AT THE CON}RACfORS EXPENSE. A COl'Y OF THE OSHA EXCAVATION PERMIT MUST BE SUBMITTED m THE INSPECTOR PRIOR TO EXCAVATION. 18. NO BLASTING SHALL BE PERFORMED UNTIL A VALID BLASTING PERMIT HAS BEEN OBTAINED FROM THE CITY OF CARLSBAD. SUBMIT APPLICATION FOR BLASTING PERMIT WELL IN ADVANCE OF THE SCHEDULING OF BLASTING OPERATIONS. 19. IF ANY ARCHAEOLOGICAL RESOURCES ARE DISCOVERED WITHIN ANY WORK AREA DURING CONS~CTION. OPERATIONS WILL CEASE IMMEDIATELY, AND THE PERMITTEE WILL NOTIFY THE CITY ENG1NEER. RATIONS WILL NOT RESTART UNTIL THE PERMITTEE HAS RECEIVED WRITTEN AUTHORITY FROM THE CITY ENGINEER TO DO SO. 20.ALL OPERATIONS CONDUCTED ON THE SITE OR ADJACENT THERETO, INCLUDING WARMING UP, REPAIR, ARRIVAL, DEPARTURE OR OPERATION OF TRUCKS, EARTHMOVING EQUIPMENT, CONSTRUCTION EQUIPMENT AND ANY OTHER ASSOCIATED GRADING EQUIPMENT SHALL BE LIMITED TO THE PERIOD BETWEEN 7:00 A.M. ANO 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 SIJE HAUi ROUTES SHAI L BE SUFlMITTED BY THE CONTRACTOR TO THE CITY ENGINEER FOR APPROVAL TWO FULL WORKING DAYS PRIOR TO BEGINNING OF WORK. 221MPORT MATERIAL SHALL BE OBTAINED FROM, AND WASTE MATERIAL SHALL BE DEPOSITED AT, A SITE APPROVED BY THE CITY ENGINEER. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY l)EBRIS OR DAMAGE OCCURRING ALONG THE HAUL ROUTES OR ADJACENT STREETS AS A RESULT OF THE GRADJNG PPERAT!ON. 23.BRUSH SHALL BE REMOVED 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 RESULTING IN THE PONDING OF WATER IS NOT PERMITTED. ALL EARTHEN SWALES AND DITCHES SHALL HA VE 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 APPROVED BY THE CITY ENGINEER OR AS DIRECTED BY THE PROJECT INSPECTOR. 26.ALL SLOPES SHALL BE TRIMMED TO A FINISH GRADE TO PRODUCE A UNIFORM SURFACE AND CROSS SECTION. THE SITE SHALL BE LEFT IN A NEAT AND ORDERLY CONDITION. ALL STONES, ROOTS OR OTHER DEBRIS SHALL BE REMOVED AND DISPOSED OF AT A SITE APPROVED OF BY THE CITY ENGINEER. 27.ALL SLOPES SHALL BE IRRIGATED, STABILIZED, PLANTED AND/OR HYDROSEEDED WITHIN TEN (10) DAYS OF THE TIME WHEN EACH SLOPE IS BROUGHT TO GJRADE AS SHOWN ON THE APPROVED GRADING PLANS. 28.LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED BY THE CITY OF CARLSBAD LANDSCAPE MANUAL, THE LANDSCAPING PLANS FOR THIS PROJECT DRAWING NO. 407-3L, 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 IRRIGATION 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 MINIMUM D LOAD Of 1.350. FOR PRIVATE STORM DRAIN PIPES, UP TO 15" PVC MAY BE UTILIZED PROVIDED DEPTH IS LESS THAN 15 FEET AND BACKFILLED WITH 3/4" ROCK PER SDRSD S-4 TYPE "C" AND PIPE MEETS ASTM STANDARD 3034 FOR SOR 35 SCUD 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 WILL BE PLUGGED WITH CONCRETE OR REMOVED AS APPROVED BY THE CITY ENGINEER. 32. THE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING FACILITIES (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 ACTUAL LOCA llONS ARE IN CONFLICT WITH THE PROPOSED WORK. 33. THE CONTRACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIES (SEE BELOW) AT LEAST 2 FULL WORKING DAYS PRIOR TO STARTING GRADING NEAR THEIR FACILITIES AND SHALL COORDINATE THE WORK WITH A COMPANY REPRESENTATIVE. UNDERGROUND SERVICE ALERT SDG&E PACIFIC BELL ADELPHIA COMMUNICATIONS CITY OF CARLSBAD (STREETS &: STORM DRAIN) CITY OF CARLSBAD (WATER & RECLAIMED WATER} LEUCADIA COUNTY WATER DISTRICT (SEWER) COX toMl'\UNICl\ilON 1-BOCJ:-422-,4133 taoo}&4>0-n43 (800)8~1.-0!Z.3 (7&0)4-~8-11+1 (7~0)4H--2't$0 17M)43&-<1:22. (760)753.:.0155 (71,0) 80'1-1 so, IMPORTANT NOTICE Section 4216/4217 of the Government Code requires that a Dig Alert Identification Number be issued before a "Pem,it to ExcaY<Jte • wUI be valid. For your Dig Alert 1.D. Number Coll Underground Service Alert TOU. FA!!E HI00-227-2600 Two working days before you dig 36. THE SOILS REPORT TITLED: "UPDATED SOIL ANO GEOLOGIC INVESTIGATION, VILLAGES OF LA COSTA - THE GREENS MULTIFAMILY SllE. CARI $BAD. CALIFORNIA. DATED: NOVEMBER 20. 2001", PREPARED FOR: MORROW DEVELOPMENT INCORPORATED, C/0 VILLAGES OF LA COSTA PREPARED BY: GEOCON INCORPORATED. DATED: NQYEM8£R 20 2001, SHALL BE CONSIDERED AS A PART OF THIS GRADING PLAN. ALL GRADING SHALL BE DONE IN ACCORDANCE WITH THE RECOMMENDATIONS AND SPECIFICATIONS CONTAlNED IN SAID SOILS REPORT. BUILDING PERMIT NOTES 1. 2. All PROPERTY LINES, EASEMENTS AND BUILDINGS, BOTH EXISTING AND PROPOSED. ARE SHQWN ON THIS SITE PLAN. ALL RETAINING WALLS ARE UNDER SEPARATE PERMIT. OWNER'S CERTIFICATE I (WE) HEREBY CERTIFY THAT A REGISTERED SCJLS ENGINEER OR GEOLOGIST HAS BEEN OR WILL BE RETAINED TO SUPERVISE OVER-All GRA · . -ACTIVITY AND ADVISE ON THE COMPACTION AND STABILITY OF THIS SITE. ,.,--' (_ / (1 cleJJ( SOILS ENGINEER'S CERTIFICATE ' I, SHANE A. RODACKER, 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 STLIDY OF THE SOIL C iJlONS PREVA~JTHIN THIS SITE WAS M°ADE BY ME OR UNDER MY DIRECTION BETWEEN THE DATES OF b , ANO . · ~ . TWO COPIES OF TtlE SOILS REPORT COMPILED FROM THIS STUDY, WITH MY RECOMME A TIONS, HAS . · BMITTED TO THE OFFICE OF THE CITY ENGINEER. SHANE A. RODACKER, GEOCON INCORPORATED 6960 FLANDERS DRIVE SAN DIEGO, CA 92121 R.C.E. 63291 858.558.6900 TEL. 858.558.6159 FAX DATE, 5 /1..+(v? EXP. 6/30/06 r 1 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 AND SPECIFICATIONS BY THE CITY OF CARLSBAD DOES NOT RELIEVE ME, AS ENGINEER OF WORK, OF MY RESPONSIBILITIES FOR PROJECT DESIGN. ~fESSi9k~ ~~LS1~\~ ~ No. 35502 Sci MAR . s-._.. .. s, R.C.E. 35502 EXP. 9 3 * Exp. 9-30-03 * s VENS CRESTO ENGINEERING, INC. 9620 CHESAPEAKE DRIVE, SUITE 107 J'~;-,,-CJV\\. r:i'¼-;;,.~ SAN DIEGO, CA 92123 OF CAI.\~ 858.694.5660 TEL. 858.694.5661 FAX //AS BUILT" PLANNING DEPARTMENT APPROVAL ~£~ I I ~fu L0 .::; D..l.'l'E: (SIGZll!ill) Rat3S~o2.. ~oS IIICIW!L 1. 11mzvm:w. PWININli .DlllllC'l'OR DATE REVIEWED BY, (SIQMID) DATE: I I IMPORl = 45,800± C. Y: * GRADING QUANTITIES ARE APPROXIMATE AND ARE PROVIDED HEREON FOR PERMIT PURPOSES ONLY. QUANTITIES ARE BASED ON THE DIFFERENCE BETWEEN THE EXISTING SURF ACES AND PROPOSED PAD/SUBGRADE SURFACES ••. VARIATIONS DUE m 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 THEIR OWN INDEPENDENT QU.ANTITY AND MATERIAL TAKE OFFS AND CONSTRUCT THE DESIGN INDICATED ON THESE DRAWINGS. PROJECT TO BE BID BASED ON CONTRACTOR'S OWN ESTIMATES. *"PAD AND SUBGRADE SURFACES ARE BASED ON PRELIMINARY GEOTECHNICAL RECOMMENDATIONS FOR · PAVEMENT AND BUILDING SLABS. LEGAL DESCRIPTION LOT 15 OF CARLSBAD TRACT NO. 99-03 LA COSTA GREENS, IN THE CITY OF CARLSBAD, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO MAP THEREOF NO. 14543, FILED IN THE OFFICE OF THE COUNTY RECORDER OF SAN DIEGO COUNTY FEBRUARY 12, 2003. 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. DA TUM: N.G. V.D. 1929 BASIS OF BEARINGS THE BASIS OF BEARINGS FOR THIS WATER MAlN IMPROVEMENT IS THE WESTERLY LINE OF LOT 15 OF UNRECORDED MAP "CARLSBAD TRACT NO. 99-03 LA COSTA GREENS". I.E. N00"14'16"E SOURCE OF TOPOGHAPHY TOPOGRAPHY SHOWN ON THESE PLANS WAS GENERATED BY DIGITAL DATA SUPPLIED BY O,DAY CONSULTANTS, INC. AND REPRESENTS PROPOSED GRADING PER CITY OF CARLSBAD GRADING PLAN NO. 397-28 AND PORTIONS OF EXISTING ALGA ROAD, DOVE LANE AND PARCELS 1 AND 2 OF PARCEL MAP 9043. PROJECT LOCA Tl,ON PROJECT IS LOCATED WITHIN ASSESSORS PARCEL NO. APN 215-052-15. CALIFORNIA COORDINATE INDEX OF THIS PROJECT IS N338 E1689. SITE ADDRESS NORTHWEST CORNER OF THE INTERSECTION OF ALGA ROAD AND THE FUTURE ESTRELLA DE MAR ROAD EXTENSION. DEVEL.OPER/OWNER DOVE FAMILY HOUSING ASSCCIATES, LP. C/0 COMMUNITY HOUSING OF NORTH COUNTY 1820 S. ESCONDIDO BOULEVARD. SUITE 101 ESCONDIDO, CA 92025 PHONE: 760-432-6878 x315 FAX: 760-432-6883 ATTN: MR. DAVID RICKER NPOES COMPLIANCE WDID# 9 37S319359 NOi FILED NOVEMBER 05, 2002 MASTER DEVELOPER REAL ESTATE COLLATERAL MANAGEMENT COMPANY A DELAWARE CORPORATION C/0 MORROW DEVELOPMENT 1903 WRIGHT PLACE CARLSBAD, CA 92008 PHONE: 760-929-2701 EXT. 105 FAX: 760-929-2705 ATTN: MR. FRED ARBUCKLE LEUCADIA COUNTY WATER DISTRICT ~~g 65/4:1 ' R.C.E. 26514 DATE 1 DISTRICT ENGINEER EXP. 3/31/04 CARLSBAD MUNICIPAL WATER DISTRICT /1\ DATE INITIAL WORK TO BE DONE THE GRADING WORK SHALL CONSIST OF THE CONSTRUCTION OF ALL CUTS AND FILLS, REMEDIAL GRADING, DRAINAGE FACILITIES EROSION CONTROL FACILITIES, AND PLANTING OF PERM.WENT LANDSCAPING AND PREPARATION OF AS-BUILT GRADING PLANS, AS-BUil T GEOLOGIC MAPS AND 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 THE FOLLOWING DOCUMENTS, CURRENT AT lHE TIME OF CONSTRUCTION, AS DIRECTED BY THE CITY ENGINEER. 1. CARLSBAD MUNlCIP AL CODE 2. CITY OF CARLSBAD STANDARDS FOR DESIGN & CONSTRUCTION OF PUBLIC WORKS IMPROVEMENTS 3. CARLSBAD MUNICIPAL WATER DISTRICT 4. LEUCADIA COUNTY WATER DISTRICT STANDARD SJ>ECS. 5. COUNTY OF SAN DIEGO REGIONAL STANDARD DRAWINGS 6. THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (GREEN BOOK). 7. THIS SET OF PLANS 8. RESOLUTION NO.: 2002-179 DA TED: JUNE 18, 2002 9. SOILS REPORT AND RECOMMENDATIONS BY: GEOCON INCORPORATED DA TED: NOVEMBER 20, 2001 10. ENVIRONMENTAL APPROVAL DOCUMENTS DA TED: JULY 16, 2001 11. CALIFORNIA COASTAL COMMlSSION DEVELOPMENT PERMIT CONDITIONS DATED: ________ _ LEG,END ITEM STD. DWG. DETAIL PROJECT BOUNDARY _______________________ _ EXISliNG SLOPE------------------------- PROPOSED SLOPE (2:1 MAX.}-------------------- CUT/FILL LINE _______________________ _ DAYLIGHT LINE _________________________ _ BROW DITCH (TYPE B) ________ D-75 ____________ _ SYMBOL ----- '! \J " ---·--......__,._ -·' -- _.,_.,_.,_.,_ EXISTING CONTOUR------------------------'·•,., __ ,_. \:>C _.,.,, __ ",, EXISTING SPOT ELEVATION ______________________ ~ OR ,105.2 PROPOSED CONTOUR ______________________ ----111@1---- PROPOSED SPOT ELEVATION -152.23 DIRECTION OF SURFACE FLOW ___________________ _ EXIST. CURB AND GUTTER/EDGE OF PAVEMENT ----------------1.L.'. ll=c'== PRIVATE e· CURs ________ G--1. G-9, G-10-ffi------- PRIVATE e· DEEPENED cuR.~ ____ G-1, G-9, G-10 ___ @----- PRIVATE 5• TYPE "G" CURB AND GUTTER_G-2, G--9, G-1Q__ffi ======== CONCRETE SWALE---------G--12, G--13 __ 1-C)~~-------- DEEPENED FDO'l'ING/STEM WALL (REFERENCE ONL·+-------------- MASCNRY RETAINING WALL (UNDER SEPARATE PERMIT) ___________ _ LANDSCAPE/PLANTER WALL SOUND WALL/SCREEN WALL (REFERENCE ONLY) _____________ _ KEYSTONE RETAINING WALL (UNDER SEPARATE PERMIT}------------ P.C.C. SIDEWALK ______ (SEE LANDSCAPE PLANS), __________ _ CONCRETE STAIRS _____ (SEE ARCHITECTURAL PLANS}---------- PEDESTRIAN RAMP (PRIVATE)----------®-fB-EB--- PEDESTRlAN RAMP (PRlVATE) ______ G-27 ____________ _ ASPHALT PAVING (DRIVEWAYS) __ PER SOILS REPORT & CONST. NOTE@~---- ZZZttZZ?ttZZtZZ?tl2ZZ 1m1mu1111j11 )),,f,i,}Z;j ASPHALT PAVING (l'AR~ING AREAS)_PER SOILS REPORT & CONST. NOTE@----r:-·-. -------:;• ,1 P.c.c. PAVING ________ ER so1LS REPORT & CONST. NoTE00~--l.>:<::•'~i'.,'..'<;1 PRIVATE PVC SlORM DRAIN SDR-35 (SIZE PER PLAN)_D-60~?5~======:_= -SD-- PRIVATE CATCH BASIN (SIZE & TYPE PER PLAN) ---Eff"ffi-SD OR -SD~ PRIVATE STORM DRAIN CLEANOUT __ ~S-3 ______________ _ PRIVATE TYPE A CURB INLET D-1, D-11, D-12---EB------ PRIVATE TYPE B CURB INLET D-2. D-11, D-12 3 EB PRIVATE TYPE F CATCH BASIN D-7, D-11 _____________ _ PRIVATE TYPE G CATCH BASIN D-8, D-11 ____________ _ PRIVATE TYPE A CLEANOUT D-9, D-11-------~----- PRIVATE TYPE I CATCH BASIN 0-29, D-11------EB---- PRIVATE STORMWATER _"TREATMENT SYSTEM (VORTEgHS. ~il---------_vc._~ • ' ••.,-,, ' -"" -•h PRIVATE PVC SEWER (SIZE PER Jl'[:iijiffc: . --JcCWD 5--'1'.t-:_...:'_· __ -'"------- PRIVATE "SEWER CLEANOUT ·-,; • -,:,.::ccwo-s=tr.·-· , , * 8" PVC WATER MAIN __ S--10, CMWD W2, CMWIJ W6, CMWD W8, CMWD W13, CMWD W15, - CMWD W16, W-17, W--18, CMWD W19, W-19, W-21, W-25 * PVC FIRE SERVICE (SIZE BY OTHERS) ----------------* FIRE HYDRANT ASSEMBLY !3 WAY)-W-10, CMWD W12, W--12, W-25------ W/2-4" PORTS & 1-2.5 PORT * 2" WATER SERVICE -------CMWD W4 CMWD W8, W--15, CMWD W25, W--25 * 1" MANUAL AIR RELEASE ASSEMBLY --CMWD WS ------------ * BLOW OFF (BO) --------- -SD-0- ~ e::J ~ Id IQ] § f( ) ogj -s--- ---0--s--- ----w--- -----FS---- ® I ■ QUANTITY 1,400 LF 5,200 LF 300 LF 1,480 LF 2,129 LF 33,700 SF 9 EA 2 EA 73;200 SF 41,500 SF 61,800 SF 9,100 LF 292 EA 57 EA 1 EA 5 EA 5 EA 1 EA 15 EA 11 EA 1 EA 1,70"1 LF 39 EA * 00\JBLE DETECTOIR BACKFLOW ASSEMBLY---------------_£PRIVATE WITH FIRE DEPARlMENT CONNECTION ~ PUBLIC__.... '-PRtvATE EXIST. WAlER MAIN -----------------------,. , -·----, 'N,-, .. ,.,. -- EXIST. RECLAIMED WATER MAIN------------------- EXIST. SEWER MAIN ______________________ _ EXIST. SEWER MANHOLE EXIST. STORM DRAIN ______________________ _ EXIST. DRY UTILITY IN JOINT UTILITY TRENCH ----------------..)!--- EXIST. HP GAS ________________________ _ * FIRE SERVICE IMPROVEMENTS ARE PER CITY OF CARLSBAD PUBLIC IMPROVEMENT PLAN NO. 407-3 AND ARE SHOWN FOR REFERENCE ONLY. I SH~ET I CITY OF CARLSBAD w ,,.:; ENGINEERING DEPARTMENT 1 GJRADING PLAN FOR: LA COST A GREENS MUL TI-FAMILY HOUSIKG LOT 15 OF CITY OF CARLSBAD TRACT NO. 99-03 APPROVEDQr • LLYOO·HUBB/4 ~J,;t1/1t:ft--~,l-o 3 CITY ENGfl\lEER PE ~RES ~ DATE j OWN BY: / PROJECT NO. DRAWING NO. DATE INITIAL DATE INITIAL .......... 1// ~ fJ. GbtJ-. 7hl~ CHKD BY: llECOIID.'IBIIIBY: ROBERT J. WOJCIK R. C.E. 33698 DATE REVISION DESCRIPTION CITY APPROVAL RVWD BY: /," ' ' SOP01-17 407-3A (l'lllllT IWIE) DISTRICT CITY ENGINEER EXP. 6/30/06 ENGINEER OF WORK OlHER APPROVAL INSPECbR DATE I ~ 0 " ro < a ro c,-C ro ~ ro a ~ 0 ii1 ~ 3 G 0 s < ~ ro a f- "' 0.. "' -<'> (\J 0-, (') 0 I .... -I If) 0, ,. ~ -0 L'l L.. r--. -0 C 0 -/ ~ _j -" > -' u -/ r--. 0 0 -0 / -" 0 -, / l!J ), "" / x ADDTIONAL GRADING NOTES 1. GRADED, DISTI.JRBED, OR ERODED AREAS THAT WILL NOT BE PERMANENTLY PAVED, COVERED BY STRUCTI.JRE, 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 ENGlf><EERING TECHNIQUES APPROVED BY THE CITY ENGINEER. 3. EMERGENCY EROSION CONTROL MEASURES ARE REQUIRED TO CONTROL SOILS MOVEMENT SATISFACTORY TO THE OTY 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, DESILTING 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 TREES 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 PLAf><S IF REVISIONS ARE NECESSARY BECAUSE OF LOCATION OF EXISTING FACILITIES. 8. CONTRACTOR 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 REGULA 110NS. THE CONTRACTOR SHALL DESIGN, CONSTRUCT, AND MAINTAIN ALL SAFETY DEVICES, INCLUDING SHORING, Af><D SHALL BE SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL, STA TE AND FEDERAL SAFETY AND HEAL TH STANDARDS, LAWS, AND REGULA110NS. 2. CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR JOBSITE CONDITIONS DURING THE COURSE OF CONSTRUC110N OF THIS PROJECT, INCLUDING: SAFETY OF ALL PERSONS AND PROPERTY, AND THIS REQUIREMENT SHALL APPLY CONTINUOUSLY Af><D 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 INTERPRETA 110N 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 DESIL11NG BASINS, DIKES, SHORING, ETC.) UNTIL SUCH 11ME THAT THE PROJECT IS COMPLETED AND ACCEPTED FOR MAINTENAf><CE BY WHATEVER OWNER, AGENCY, OR ASSOCIATION IS TO BE UL TIMA TEL Y 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, Af><D SHALL COORDINATE HIS WORK WITH COMPANY REPRESENTA11VES. FOR UTILITY MARK-OUT SERVICE, CALL (800) 422-4133. 5. THE EXISTENCE AND LOCATION OF UNDERGROUND UTILl11ES OR STRUCTURES SHOWN ON THESE PLANS WERE OBTAINED FROM A SEARCH OF THE AVAILABLE RECORDS. TO THE BEST OF OUR KNOWLEDGE THERE ARE NO OTHER EXISTING UTILITIES EXCEPT AS SHOWN ON THESE PLANS. THE CONTRACTOR IS REQUIRED TO TAKE PRECAU110NARY MEASURES TO PROTECT THE UTILITY LINES SHOWN HEREON AND ANY OTHERS NO 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 EXJSTING IMPROVEMENTS TO BE MET BY WORK TO BE DONE SHALL BE CONFIRMED BY FIELD MEASUREMENTS PRIOR TO CONSTRUC110N OF NEW WORK. SHOULD CONFLICTS EXIST -N011FY ENGINEER OF WORK AT LEAST 5 WORKING DAYS PRIOR TO START OF CONSTRUCTION. 7. WHERE TRENCHES ARE 'MTHIN 10 FEET OF FUTURE BUILDING SITES, SOILS REPORTS SHALL BE SUBMITTED TO THE ENGINEER OF WORK BY A QUALIFIED SOlLS ENGINEER WHICH INDICATE THAT TRENCH BACKFILL WAS COMPACTED UNDER THE OBSERVATION OF THE SOILS ENGINEER IN ACCORDANCE WITH THE ON-SITE EARTHWORK SPEOFICA TIONS. 8. THE CONTRACTOR WILL N011FY THE CITY ENGINEERING DIVISION AT (760) 6D2-2720 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 TES11NG IS SUBJECT FOR REMOVAL OR CORRECTION. 11. CONTRACTOR SHALL BE RESPONSIBLE FOR REMOVAL OF ANY DAMAGE TO THE EXIS11NG IMPROVEMENTS AND REPLACEMENT TO THE SA11SFAC110N OF THE FIELD ENGINEER. 12. AN ENCROACHMENT PERMIT WILL BE REQUIRED FOR ALL PRIVATE IMPROVEMENTS 'MTHIN THE PUBLIC RIGHT-OF-WAY & EASEMENTS. ST AND ARD ABBREVIATIONS BEGINNING OF CURVE ...................................... BC BEGINNING OF VER11CAL CURVE ................... BVC BOTTOM OF WALL ............................................ BW CATCH BASIN. CURB & GUTTER . . ................ CB . ... C & G CURB INLET ......................................................... Cl EDGE OF PAVEMENT ......................................... EP END OF CURVE ................................................. EC END OF VERTICAL CURVE .............................. EVC FINISH GRADE ................................................... FG FINISH SURFACE ................................................ FS FLOW LINE (DRAINAGE) .......... , ......................... FL GRADE BREAK ................................................... GB GUTTER .............................................................. G HIGH POINT ....................................................... HP INVERT ELEVA 110N ............................................. IE IRRIGATION SERVICE ....................................... IRR LOW POINT . ...................................................... LP PAVEMENT ........................................................... P POINT OF COMPOUND CURVE ...................... PCC POINT OF CONNEC110N ................................. POC PROPERTY LINE HINGE POINT ................. P /L HP POINT OF CURVE RETURN ............................. PCR POINT OF INTERSECTION ................................... Pl POINT OF REVERSE CURVE.......................... PRC POWER POLE ..................................................... PP PRIVATE ........................................................... PVT PROPERTY LINE ................................................. PL PULL BOX ........................................................... PB REINFORCED CONCRETE PIPE........................ RCP RIDGE LINE ......................................................... RL SERVICE POINT. . ....... SP STORM DRAIN ..................................................... SD STORM DRAIN CLEAN OUT. ......................... SDCO TOP OF ASPHALT BERM .................................... TB TOP OF CURB ................................................... TC TOP OF FOOTING ................................................ TF TOP OF GRATE .................................................. TG TOP OF PIPE .................................................... TP TOP OF WALL .................................................... TW UNDERGROUND ......... . ........ UG VITRIFIED CLAY PIPE. ...................................... VCP STORM WATER POLLU110N PREVENTION PLAN .................................. SWPPP L.C. W.D. SEWER N.OTES 1. LCWD APPROVAL OF THESE PLANS DOES NOT RELIEVE THE APPLICANT, PRIVATE ENGINEER OF WORK, OR CONTRACTOR FROM RESPONSIBILITY FOR THE CORREC110N OF ERRORS AND OMISSIONS DISCOVERED DURING OR AFTER CONSTRUC110N. 2. ALL DESIGN, MATERIALS, AND CONSTRUCTION WORK SHALL CONFORM TO THE LEUCADIA COUNTY WATER DISTRICT LCWD SEWER STANDARDS AND TO THE REQUIREMENTS OF THE STANDARD SPECIF!CA110NS FOR PUBLIC WORKS CONSTRUC110N (GIREENBOOK) AND THE REGIONAL STANDARD DRAWINGS, MOST CURRENT EDIT10NS. IN THE EVENT OF CONFLICT THE LCWD SEWER STANDARDS GOVERN. 3. OSHA SAFETY ORDERS AND OSHA CONFINED SPACE ENTRY REQUIREMENTS SHALL BE FOLLOWED AT ALL TIMES WITHOUT EXCEPTION. 4. THE CONTRACTOR SHALL HAVE A COPY OF THE SEWER NOTES 2. & 3. DOCUMENTS ON THE JOBSITE AT ALL 11MES. 5. THE CONTRACTOR SHALL GUARANTEE ALL WORK FOR A PERIOD OF ONE YEAR AFTER THE DATE OF FINAL ACCEPTANCE BY LCWD AND SHALL REPAIR OR REPLACE ANY WORK THAT MAY PROVE DEFECTIVE IN WORKMANSHIP AND/OR MATERIALS 'MTHIN THE ONE YEAR PERIOD 'MTHOUT EXPENSE WHATSOEVER TO LCWD. 6. QUANTITIES SHOWN HEREON ARE FOR BOND ESTIMATE PURPOSES ONLY. NEITHER THE PRIVATE ENGINEER NOR LCWD GUARANTEE THE ACCURACY OR COMPLETENESS OF THE SEWER QUAN11TIES. 7. PRIOR TO CONSTRUCTION, THE CONTRACTOR SHALL SUBMIT SHOP DRA'MNGS REPRESENTING ALL MATERIALS AND SUPPLIES SATISFACTORY TO LCWD. WORK SHALL NOT COMMENCE UNTIL SUCH MATERIALS ARE APPROVED BY LCWD. 8. PRIOR TO BEGINNING SEWER WORK, THE LCWD INSPECTOR SHALL BE FURNISHED THREE SETS OF CUT SHEETS AND SHALL COMPLY 'MTH LCWD STANDARD SPEC SURVEY REQUIREMENTS. 9. PRIOR TO BEGINNING SEWER WORK, CONTRACTOR SHALL SECURE A LCWD PERMIT FOR CONSTRUCTION AND SHALL PROVIDE A MINIMUM OF 48 HOURS NOTICE TO LCWD PRIOR TO CONSTRUCTION. 10. NO WORK SHALL BE COMMENCED UNTIL ALL PERMITS HAVE BEEN OBTAINED FROM THE JURISDICTIONAL CITY, COUNTY, Af><D /OR OTHER APPROPRIATE AGENCIES. 11. CONTRACTOR SHALL CONFORM TO LABOR CODE SECTION 6705 BY SUBMITllNG A DETAIL PLAN TO THE DISTRICT ENGINEER SHO'MNG THE DESIGN OF SHORING, BRAaNG, SLOPING, OR OTHER PROVISIONS TO BE MADE FOR PROTECTION OF WORKERS FROM THE HAZARD OF CAVING GROUND DURING TRENCH EXCAVATION AND PIPE INSTALLA110N THEREIN. THIS PLAN MUST BE PREPARED FOR ALL TRENCHES Fl VE FEET OR MORE IN DEPTH. IF THE PLAN VARIES FROM THE SHORING SYSTEM STAl'IDARDS ESTABLISHED BY THE CONSTRUCTION SAFETY ORDERS, TITLE 8, CALIFORNIA ADMINISTRATIVE CODE, THE PLAN SHALL BE PREPARED BY A REGISTERED ENGINEER. A COPY OF THE OSHA EXCAVATION PERMIT MUST BE SUBMITTED TO THE LCWD INSPECTOR PRIOR TO EXCAVATION. 12. ALL SEWER FACILITIES SHALL BE INSTALLED IN DRY EXCAVATIONS AND TRENCHES. CON- TRACTOR SHALL DEWATER AND MAINTAIN DEWATERING CONTINUOUSLY UNTIL THE WORK IS COMPLETED INCLUDING PLACEMENT Af><D COMPACTION OF BACKFILL MATERIALS IN A DRY STATE. ALL PIPE ZONE MATERIAL LOCATED IN WET OR AREAS SUSPECTED TO BE WET IN THE FUTI.JRE SHALL BE ENCASED IN GEOlEXTILE MATER4AL. SUITABLE GEOTEXTILE MATERIAL SHALL BE SU.BMITTED TO THE DISTRICT ENGINEER FOR REVIEW AND APPROVAL. CONTRACTOR SHALL OBTAIN DEWATERING PERMITS AS NECESSARY AND RETURN OF GROUND- WATER TO THE SEWER SHALL NOT BE ALLOWED. 13. THE EXISTENCE AND LOCATION OF UNDERGROUND UTILl11ES SHOWN ON THESE PLANS WAS OBTAINED BY AVAILABLE RECORDS SEARCH BY THE PRIVATE ENGINEER. TO THE BEST OF THE PRIVATE ENGINEER'S KNOWLEDGE, THERE ARE NO EXISTING UTILITIES EXCEPT THOSE SHOWN ON THESE PLANS. ATTENTION IS CALLED TO THE POSSIBLE EXISTENCE OF OTHER U11LITIES OR STRUCTI.JRES NOT SHOWN, OR IN A DIFFERENT LOCATION FROM THAT SHOWN ON THE PLANS. THE CONTRACTOR SHALL TAKE DUE PRECAU110NARY MEASURES TO PROTECT THE UTILITIES SHOWN ON THE PLANS AND OTHER EXJSTING FACILITIES OR STRUCTURES NOT SHOWN. 14. APPROVAL OF THIS PLAN BY LCWD DOES NOT CONSTITUTE A REPRESENTATION OF THE ACCURACY OF THE LOCATION OF, OR THE EXISTENCE OR NON-EXISTENCE OF, ANY UNDERGROUND UTILITY, PIPE, OR STRUCTI.JRE WITHIN THE LIMITS OF THIS PROJECT. 15. CONTRACTOR SHALL NOTIFY UNDERGROUND SERVICE ALERT {800) 422-4133, AS REQUIRED BY STATE LAW. ALL UTILITY CROSSINGS SHALL BE POTHOLED PRIOR TO TRENCHING. 16. CONllRACTOR IS RESPONSIBLE FOR COMPLYING 'MTH ALL LOCAL, STATE, AND FEDERAL SAFETY REGULATIONS INCLUDING, BUT NOT LIMITED TO, TRENCH SAFETY AND CONFINED SPACE ENTRY. 17. SOILS REPORTS SHALL BE SUBMITTED TO LCWD BY A QUALIFIED SOILS ENGINEER WHICH CERTIFIES THAT TRENCH BACKFILL WAS COMPACTED AS DIRECTED BY THE SOILS ENGINEER IN ACCORDANCE 'MTH ON SITE EARTHWORK SPECIF!CA 110NS AND THE LCWD STANDARD SPEC. 18. SEWER ELEVATIONS SHOWN ARE INVERT ELEVA110N (I.E.), INSIDE BOTTOM OF PIPE. 19. ALL REVISIONS TO DRAWINGS SHALL BE APPROVED BY THE LCWD DISTRICT ENGINEER IN WRITING PRIOR TO CONSTRUCTION. 20. CONTRACTOR IS RESPONSIBLE FOR KEEPING COMPLETE RECORD OF CHANGES AND SHALL MAKE SUCH RECORD AVAILABLE TO THE PRIVATE ENGINEER. THE PRIVATE ENGINEER SHALL PROVIDE AS-BUILT DRAWINGS TO LCWD FOR REVIEW AND APPROVAL PRIOR TO FINAL ACCEPTANCE OF THE PROJECT. 21. LENGTH OF OPEN TRENCH SHALL BE LIMITED TO 350 FEET, INCLUDING COLLECTORS AND LATERALS, UNLESS OTHERWISE APPROVED IN WRITING BY THE DISTRICT. TRENCH SHALL BE BACKFILLED OR PLATED AT THE CONCLUSION OF EACH DAY OF WORK. 22. THE CONTRACTOR SHALL PROTECT ALL SURVEY MONUMENTATION. IF ANY SURVEY MONUMENTS ARE DISTURBED OR DESTROYED, THE CONTRACTOR SHALL RETAIN A LICENSED SLIRVEYOR TO RE-ESTABLISH AND RECORD THE MONUMENT CHANGE PER STATE LAW. 23. A MINIMUM OF 12 INCHES VERTICAL CLEARANCE SHALL BE PROVIDED BETWEEN THE SEWER PIPE AND ANY OTHER UTILITIES. 24. SEPARATION OF SEWER / WATER AND SEWER / RECLAIMED WATER SHALL COMPLY WITH LCWD STD DWG S-2 Af><D 'MTH ALL COUNTY AND STATE HEALTH DEPT REGULA110NS. 25. CONNEC110NS TO EXISTING SEWER PIPE OR MANHOLES SHALL ONLY BE OONE IN THE DIRECT PRESENCE OF THE LCWD INSPECTOR. NEW SEWER SHALL NOT BE CONNECTED OR ALLOWED TO FLOW TO EXISTING SEWER UN11L AFTER FINAL ACCEPTANCE OF ALL UPSlREAM WORK BY THE LCWD INSIPECTOR, OR AS APPROVED BY DISTRICT ENGINEER. 26. ALL SERVICE LATERALS SHALL BE LOCATED AT RIGHT ANGLES TO THE SEWER MAIN UNLESS OTHER'MSE SHOWN AS APPROVED BY LCWD ON THE PLANS. 27. A 2-INCH HIGH •s• SHALL BE INSCRIBED ON THE CURB FACE AT EACH LATERAL LOCATION BY THE CONTRACTOR. 28. A 10 GAGE SHIELDED COPPER WIRE SHALL BE BURIED OVER EACH LATERAL. THE WIRE SHALL EXTEND UP TO A 2" COPPER TAG 11ED AND SOLDERED TO THE 'MRE. THE TAG OVER THE SEWER MAIN SHALL TERMINATE 6" ABOVE PAVING SUBGRADE 'MTH FINAL LOCA110N JUST BELOW PAVING. THE TAG OVER THE CUSTOMER END OF THE LAlERAL SHALL EXTEND ABOVE GRADE UNTIL CONNECTED AND SHALL THEREAFTER BE BURIED AT THE POINT OF CONNECTION. 29. ALL PIPE SHALL BE HANDLED AND INSTALLED SO AS TO PROTECT PIPE, JOINTS, LINING, AND COATING. THE PIPE SHALL BE CAREFULLY BEDDED TO PROVIDE CONTINUOUS BEARING ANO PREVENT UNEVEN SETTLEMENT. PIPE SHALL BE PROTECTED AGAINST FLOTATION AT ALL TIMES. OPEN ENDS OF PIPE SHALL BE SEALED AT ALL TIMES WHEN CONSTRUCTION IS NOT IN PROGRESS. 30. PIPE JOINTS SHALL NOT BE DEFLECTED UNLESS SO DESIGNED AND SHALL THEN BE LIMllED TO LESS THAN ONE-HALF OF THE ANGLE RECOMMENDED BY THE PIPE Mf"GR. 31. SEWER PIPE ZONE AND TRENCH BACKFILL SHALL BE PER THE LCWD SEWER STANDARDS. WATER JETTING SHALL NOT BE ALLOWED. 32. ALL LATERALS SHALL BE CONSTRUCTED CLEAR OF DRIVEWAYS. 33. JOB MIXING OF CONCRETE IS NOT ALLOWED WITHOUT EXCEPTION. CONCRETE TESTING BY LCWD WILL BE AT CONTRACTOR EXPENSE. 34. MANHOLE BASES SHALL BE MONOLITHICALLY PLACED, FINISHED, AND COMPLETED AT 11ME OF PLACEMENT. GPK PRODUCTS, INC., OR APPROVED EQUAL, MANHOLE ADAPTERS SHALL BE SET IN THE BASE FOR EACH PIPE CONNEC110N. SETTING OF MH RINGS SHALL NOT BE ALLOWED FOR 48 HOURS AFTER CONCRETE PLACEMENT. PRECAST MANHOLE BASES ARE ACCEPTABLE FOR USE WITH 8" SEWERS WITH DISTRICT ENGINEER APPROVAL. 35. JOINTS BETWEEN MH BASE, SHAFTING, CONE SECTIONS, AND RING SHALL HA VE A 2" BY 2" BUTYL RUBBER GASKET PLACED 'MTHIN THE FULL CIRCUMFERENCE. GASKET SHALL BE CPS-210 BY PRESS-SEAL GASKET CORP., OR APPROVED EQUAL. 36. ALL MAf><HOLES SHALL BE VACUUM TESTED 1) BEFORE BACKFILL, 2) AFTER BACKFILL, AND 3) SUBSEQUENT TO ANY SUSPECTED MOVEMENT OR DAMAGE AFTER BACKFILL. 37. ALL SEWERS AND LATERALS SHALL BE WAYNE BALLED, LOW PRESSURE AIR TESTED, AND TELEVISED AT THE APPLICANT/CONTRACTORS EXPENSE PRIOR TO CONSIDERATION FOR FINAL ACCEPTANCE BY LCWD. AIR TEST SHALL BE DONE AFTER CONSTRUCTION OF ALL OTHER UTILITIES AND U11LITY LATERALS. 38. ALL SEWERS AND LATERALS SHALL BE IN PLACE AND SHALL HAVE FINAL APPROVAL BY THE LCWD INSPECTOR PRIOR TO PAVING. SURVEY MONUMENTS CONTRACTOR SHALL BE RESPONSIBLE FOR ANY MONUMENTA110N AND/OR BENCHMARKS WHICH 'MLL BE DISTURBED OR DESTROYED BY CONSTRUCTION. SUCH POINTS SHALL BE REFERENCED AND REPLACED WITH APPROPRIATE MONUMENTA110N BY A LICENSED LAND SURVEYOR OR A REGISTERED OVIL ENGINEER AUTHORIZED TO PRACTICE LAND SURVEYING. A CORNER RECORD OR RECORD OF SURVEY, AS APPROPRIATE, SH.ALL BE FILED 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 N011FlED, 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 EXJSTENCE 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 OPERA 110NS CONDUCTED ON THE PREMISES, INCLUDING THE WARMll'IG UP, REPAIR, ARRIVAL, DEPARTURE, OR RUNNING OF TRUCKS, EARTHMOVING EQUIPMENT, CONSTRUCTION EQUIPMENT, AND ANY OTHER ASSOOA TED 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 OPERA110NS SHALL BE CONDUCTED ON THE PREMISES ON SATURDAYS, SUNDAYS, OR CITY OF CARLSBAD HOLIDAYS 'MTHOUT PRIOR APPROVAL. ANY REQUESTS FOR WORK ON SATURDAYS, SUNDAYS, OR CITY OF CARLSBAD HOLIDAYS MUST BE SUBMITTED IN WRlllNG 72 HOURS PRIOR TO WORK. ADDITIONAL lNSPf:CTION 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, Af><D 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 PROTEC11NG 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 CORREC110N OF llllt>ROVEMENTS WHICH DAMAGE ADJACENT PROPERTY. 5. SPECIAL CONDlllON: IF ANY ARCHAEOLOGICAL RESOURCES ARE DISCOVERED ON THE SITE DURING GRADING OPERATIONS, SUCH OPERATIONS WILL CEASE IMMEDIATELY, Af><D THE PERMJTTEE 'Mll NOTIFY THE DIRECTOR OF ENGINEERING SERVICES OF THE DISCOVERY. GRADING OPERATIONS 'MLL NOT RECOMMENCE UNTIL THE PERMITTEE HAS RECEIVED WRITTEN AUTHORITY FROM THE DIRECTOR OF ENGINEERING SERVICES TO DO SO. THE DEVELOPER MUST PAY ANY MITIGA110N 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 HOILD 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 SIPECIRED IN THE APPROVED SOILS REPORT PRIOR TO CONSTRUC110N. FILL SLOPES SHALL BE NO STEEPER THAN 2 HORIZONTAL TO 1 VERTICAL AND SHALL HAVE NOT LESS THAN 9.0% COMPAC110N 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 CONTINUA 110N OF THE GRADING OPERATIONS. 9. CUT AND FILL SLOPES SHALL BE TRIMMED TO THE FINISH GRADE (ROUNDED INTO EXISTING TERRAIN) TO PRQDU,CE 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 MATERIAL 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 NESlED OR PLACED fN 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 INSPEClED BOTH DURING AND AFTER GRADING BY AN ENGINEERING GEOLOGIST TO DETERMINE IF ANY SLOPE STABILITY PROBLEM EXJSTS. SHOULD EXCAVATION DISCLOSE ANY GEOLOGICAL HAZARDS OR POTENnAL GEOLOGICAL HAZARDS, THE ENGINEERING GEOLOGIST SHALL RECOMMEND NECESSARY TREA 11MENT 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 CONSTR-UCTION OF THE STRUCTURE UPON COMPLETION. ALL CUT /FILL TRANSITIONS THROUGH BUILDING PADS 'MLL 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 FRACTI.JRED OR FAUL TED ANO 'Mll REAOJL Y TRANSMIT WATER. IF CONSIDERED NECESSARY BY THE ENGINEERING GEOLOGIST, A COMPACTED FILL BLANKET 'MLL BE PLACED. THE NEED FOR CONSTRUCTION OF SUBORAINS AND BACKDRAINS SHOULD BE ASSESSED DURING DESIGN AND CONSTRUCTION. 13. FILLS SHALL BE COMPACTED THROUGHOUT TO 90% RELA11VE COMPAC110N AS DETERMINED BY THE FOLLOWING COMBINATION OF AS11M STANDARDS: D1557, D1556, AND D2922. 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 MA TERtAL IN ACCORDANCE WITH THE APPROVED SOILS REPORT AND THE OTY OF CARLSBAD GRADING ORDINANCE. ALL EXJS11NG FILLS SHALL BE APPROVED BY THE DIRECTOR OF ENGINEERING SERVICES OR REMOVED BEFORE ANY ADDITIONAL FILLS ARE ADDED. 14. THE FINAL COMPAC110N REPORT AND APPROVAL FROM THE SOILS ENGINEER SHALL CONTAIN THE TYPE OF FIELD TES11NG PERFORMED. EACH TEST SHALL BE IDENTIFIED 'MTH 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 MAXJMUM DENSITY DETERMINA 110NS 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 OPERA110N 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 STAKED 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 MATERIAL. 20. DUST CREATED BY THE GRADING OPERATION, AND/OR 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 BLAS11NG ON THE SITE. NO ROCK BLASTING SHALL BE PERMITTED UNTIL A PRE-BLAST SURVEY OF THE SURROUNDING PROPERTY IS CONDUCTED TO THE SA 11SF ACTION OF THE DIRECTOR OF ENGINEERING SERVICES. DURING ROCK BLASTING, SEISMIC RECORDINGS SHALL BE TAKEN AS REQUIRED, FOR ALL BLASTS AT LOCATIONS ANO 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 CONOlllONS FROM THE DIVISION OF INDUSTRIAL SAFETY AN PROVISIONS OF THE STA TE CONSTRUCTION SAFETY ORDERS PRIOR TO PERMITS CAN BE OBTAINED FROM THE STATE OF CALIFORNIA, DEPAR11M RELA110NS, 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, . TRACTOR BY THE 24. NOTES 1/25 THROUGH 32 ARE PROVIDED AS INSTRUCTIONS TO THE CON ENGINEER OF WORK. THE CITY ENGINEER'S SIGNATURE ON THESE PLANS CONSTITUTE APPROVAL OF ANY OF THESE NOTES AND THE CITY WILL DOES NOT NOT BE HELD 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.D. 1929 11.\ 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 MAlNTAIN ALL SAFETY DEVICES, INCLUDING SHORING, AND SHALL BE SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL, STATE AND FEDERAL SAFETY ANO HEALTH STANDARDS, LAWS, AND REGULA 110NS. 26. CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR JOBSITE CONDITIONS DURING THE COURSE OF CONSl'RUC1lON OF THIS PROJECT, INCLUDING: SAFETY OF ALL PERSONS Af><D PROPERTY, AND THIS REQUlREMENT SHALL APPLY CONTINUOUSLY ANO NOT BE LIMITED TO NORMAL WORKING HOU·RS; AND THAT THE CONTRACTOR SHALL DEFEND, INDEMNlFY, 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 EXCEP11NG LIAB.ILITY ARISING FROM THE SOLE NEGLIGENCE OF THE OWNER OR THE ENGINEER. 27. THE CONTRACTOR SHALL BE RESPONSIBLE TO INSURE THAT ALL SLOPES, STREETS, U11LITIES, 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 CAWNG THE ENGINEER OF WORK AT 658-694-5660. 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 OPERA110NS BY APPROPRIATE MEANS (GRAVEL BAGS, HAY BALES, TEMPORARY DESIL11NG BASINS, DIKES, SHORING, ETC.) UNTIL SUCH TIME THAT THE PROJECT IS COMPLETED AND ACCEPTED FOR MAINTENANCE. 28. ALL UTILITY SERVICES 'MTHIN THIS DEVELOPMENT ARE UNDERGROUND INSTALLATIONS. THE CONTRACTOR SHALL NO'flFY THE SAN DIEGO GAS & ELECTRIC COMPANY AND PACIFIC BELL PRIOR TO STARTING WORK NEAR THEIR F ACILlllES, Af><D SHALL COORDINATE HIS WORK WITH COMPANY REPRESENTA11VES. FOR UTILITY MARK-OUT SERVICE, CALL 1-800-422-4133 29. THE EXISTENCE ANO LOCA 110N OF UNDERGROUND UTILl11ES 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 OlrlER EXIS11NG U11LITIES EXCEPT THOSE SHOWN ON THESE PLANS. THE CONTRACTOR IS REQUIRED TO TAKE PRECAU110NARY MEASURES TO PROTECT THE UTILITY LINES SHOWN HEREON AND ANY OTHER U11LITIES NOT OF RECORD OR NOT SHOWN ON THESE PLANS. ALL DAMAGES THERETO CAUSED BY THE CONTRACTOR SHALL BE REPAIRED TO THE APPROPRIATE SPEOFICATIONS AND STANDARDS AT THE SOLE EXPENSE OF THE CONTRACTOR. 30. LOCATION AND ELEVATION OF EXIS11NG 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 INSPEC110N OR MATERIALS TES11NG IS SUBJECT FOR REMOVAL OR CORRECTION. 32. CONTRACTOR SHALL BE RESPQN,SIBLE FOR REMOVAL OF ANY DAMAGE TO EXISTING IMPROVEMENTS AND REPLACEMENT TO THE SA llSFACTION OF THE FIELD ENGINEER. GENERAL NOTES 1. ALL ABBREVIATIONS SHALL BE PER THE STANDARD SPECIFICA110NS FOR PUBLIC WORKS CONSTRUCTION (LATEST EDlllON) "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 DRA'MNGS (LATEST EDITION). 3. ANY MODIFICATIONS TO ANY CITY OF CARLSBAD STANDARDS FOR DESIGN & CONSTRUCTION OF PUBLIC WORKS IMPROVEMENTS (LATEST EDITION) ANO/OR SAN rnEGO AREA REGIONAL STANDARD DRAWING SHALL BE INDICATED BY A SPECIFIC DETAIL DRAWING LOCATED ON THESE PLANS. 4. ALL CATCH BASINS AND CURB INLETS 'MLL REQUIRE IMPRINTING BY A CONCRETE STAMP STA TING "NO DUMPING I LIVE DOWNSTREAM". THEREFORE, ANY DRAIN INLETS AND CATCH BASINS INSTALLED PER SAN DIEGO AREA REGIONAL STANDARD DRAWINGS D-1, D-2, D-3, D-4, D-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 MANAGME.NT MOTES AN ACCELERATED CONSTRUCTION DUST ABATEMENT MANAGEMENT PROGRAM SHALL BE PREPARED AND suaMITTED TO THE aTY OF CARLSBAD FOR APPROVAL. THE DUST ABATEMENT PROGRAM SHALL BE MADE A CONDITION OF THE GRADING PERMIT AND SHALL BE MONITORED DURING GRADING. DUST ABATEMENT SHOULD CONSIST OF, BUT NOT BE LIMITED TO, THE FOLLOWING MEASURES: (A) IN DISTURBED 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 CR-OP OR COVERED 'MTH JUTE MESH IN CONFORMANCE 'MTH 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 T'MCE DAILY, OR APPLIED WITH NON-TOXIC SOIL BINDERS ACCORDING TO MANUFACTURERS' SPEOFICATION. (D) AREAS BEING AC11VELY GRADED SHALL BE WATERED TO REDUCE POTEN11AL FOR BLOWING DUST. (E) ALL EXCAVATING AND GRADING OPERATIONS SHALL BE SUSPENDED WHEN WIND SPEEDS 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 ANO 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 CONTROLLED BY THE USE OF WET-SUPPRESSION TECHNIQUES INCLUDING BUT NOT LIMITED TO: MISTING SYSTEMS ALONG THE CONVEYOR FE:EDS FOR THE CRUSHloR, l'l[TllNG OF STOCKPILES AND CESSATION OF CRUSHER AC11VITIES WHEN 'MND WIND SPEEDS ARE IN EXCESS OF 25 MILES PER HOUR. WIND SPEED AND CRUSHER OPERA110N 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 MATERIAL IS CARRIED ONTO ADJACENT PUBLIC PAVED ROADS (RECOMMENDED WAlER SWEEPERS WITH RECLAIMED WATER). (I) AC11VELY USED UNPAVED ROADS, PARKING AREAS AND STAGING AREAS SHALL BE WATERED THREE 11MES DAILY OR NON-TOXIC SOIL STABILIZERS SHALL BE APPLIED TO THESE AREAS ACCORDING TO MANUFACTURERS' SPECIFICA 110N. (J) POSTED TRAFFIC SPEEDS ON ALL UNPAVED ROADS SHALL BE 15 MPH OR LESS. (K) CONSTRUCTION ROADS THAT HAVE 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 PUBLIC ACCESS ROAD TO REDUCE DUST. ~@IO~ 11 AS BUIL T11 ~~ t. S 1t0,' Jk ENGINEER OF WORK if· 4j, ~ ~·~ .'al, No. 35502 Sri * Exp. 9-30-03 * ~ EXP't-~-o5 :/f(t \ ,-(f76/o3 "'1;-0 CIV\c t:J"'~~ REVIE\,/ED BY• or c~c\\ ~ A .G r;f)J.,, .-.. ~~~ ' I DATE INSPE TOR 1-~-oS DATE 7/:i_ l()S DATE I SHf I CITY OF CARLSBAD ~ ENGINEERING DEPARTMENT 1 NOTES FOR: LA COST A GREENS MULTI-FAMILY HOUSING LOT 15 OF CITY OF CARLSBAD TRACT NO. 99-03 APPROVED SY . , LLYOD HUBB /4~ -~y.11/r ~~ OTY ENGINEER PE RCE '-;; E -IRES 12/31 /05 DATE OWN BY: PROJECT NO. DRAWING NO. DATE INITIAL DATE INlllAL CHKD BY: ~ SDPO1-17 407-3" REVISION DESCRiPTION RVWD BY: /'Uf ..... OTHER AP!?ROVAL CITY APPROVAL ,. f- "' Q_ '° ru In "' ..... ('? 0 I "' I "' 0) " .,, ru 0 l'.J L.. ..... 0 0 -/ _J -> -u / ..... 0 0 -0 / ..Q 0 -, / l'.J ), A / '------------------------------------------------------------------------------------------------------------------------------------~----•x 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 ANO THE PAVING CONTRACTOR ARE REQUIRED TO A TTENO 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 MATERIAL IS PLACED ON SUBGRADE. 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 HlS 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 LA TEST 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 MATERIAL 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 LEA VE A FIELID MEMO ON S1TE 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 RECEIVEfl FROM THE SOILS ENGINEER AND APPROVED BY THE CITY'S PROJECT ENGINEER. 5. ASPHAL TIC CONCRETE A. ASPHALTIC CONCRETE SHALL CONFORM TO PART 4, SECTION 203-6.4.3 TYPE Ill CLASS 6 OR C2, OF THE "GREENBOOK" STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION, MOST RECENT EDITION ADOPTED. B. PLACEMENT OF ASPHAL TIC 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 EDlTlON ADOPTED), THE REGIONAL SUPPLEMENTAL AMENDMENTS (MOST RECENT EDITION ADOPTED) TO THE "GREENBOOK", AND THE CITY OF POWAYS CRITERIA FOR ASPHALllC 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 MAXJMUM 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 ANO FIELD SAMPLING. 6. PRIOR TO PROJECT APPROVAL OR ACCEPTANCE BY THE CITY OF CARLSBAD: A. THE ENGINEER OF WORK SHALL PROVIDE CERTIFICATION OF LINE ANO GRADE OF THE FINISH SURF ACE. B. THE LABORATORY COMPLIANCE TEST RESULTS ANO ASPHALTIC CONCRETE COMPACTION TEST RESULTS ARE TO BE SUBMITTED TO THE CIITS 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 APPROVEfl BY THE CITY ENGINEERING INSPECTOR. FIRE DEPARTMENT NOTES 1. SIZE OF FIRE SERVICE UNDERGROUND IS FOR REFERENCE ONLY ANO SHALL BE SIZED BY CONTRACTOR FOR FIRE SPRINKLER SYSTEM. 2. WHERE A FIRE SPRINKLER SYSTEM IS REQUIRED A 1" WATER METER AND 1" WATER LATERAL SHALL BE INSTALLED. 3. FIRE SERVICE LINES SHALL BE INSTALLED PER PLANS APPROVED BY THE CITY OF CARLSBAD FIRE MARSHAL. 4. LATERAL S1ZES FOR P.I.V.'S ARE ONLY ESTIMATES. FINAL S1ZES WILL BE PER THE APPROVED FIRE SERVICE PLANS. 5. ALL FIRE HYDRANTS INSTALILED IN THE CITY OF CARLSBAD SHALL BE BRONZE. THE FOLLOWING IS AN APPROVED LIST: USE OUTLET SIZES MANUFACTURER MOOELfl RESIDENTIAL 2 1/2", 4• JONES, CLOW J-3700, 2050 COMMERCIAL (2)2 1 /2", 4• JONES, CLOW J-3765, 2060 INDUSTRIAL 2 1/2", (2)4" JONES, CLOW J-3775, 2065 OLD POWAY (2)2 1/2", 4• LONG BEACH 1308 6. SIZE OF FIRE SERVICE MAIN AND CONNECTIONS TO BE DETERMINED BY SPRINKLER SYSTEM DEMAND PRIOR TO THE INSTALLATION OF THE FIRE SERVICE MAIN. 6" THICK IN TRAFFIC AREAS 4" THICK IN NON-TRAFFIC AREAS (TYPICAL) fLO'H 1 /4" ~ TOP OF GRATE ELEV. (TG) PER PLAN CONCRETE BASE & COLLAR (560-C-3250) (TYPICAL) 2· f~~CJu~~~E 95% (TYP.) ,.......J,....~..:;;,~;;;;;;,-PIPE S1ZE AND TYPE PER PLAN. 1/4" FLOW LINE ELEV. FL PIPE S1ZE AND NOTE: 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%. -~ ~-~~. ~~\ CONCRETE RAMP FINISH PER RSO G-32 12· WIDE. B~~ ,~~K::::: ___,,#-~-~~ 12" WIDE BORDER W/ 1/4" GROOVES W/ 1/4" GROVES AT 3/4" 0.C. PER G-32 (TYP.) @ 3/4" O.C. (TYP.)--..,. TYPE 3 RAMP PRIVATE CURB RAMP -TYPE 4 CD NO SCALE ------FLATTEN GUTTER PAN--..... 12" WIDE BORDER W/ 1/4" GROOVES @ 3/4" O.C. (TYP.) CONCRETE RAMP FlNlSH PER RSD G-32 VARlABLE HEIGHT (O" -6") RETAINING CURB _,,_,,. --EXPANSION JOINT 6" RETAINING CURB FLUSH CURB (O"), OR 1 /2" UP BEVELED @ 45• PER RSD G-32 WHERE G-2 CURB & GUTTER OCCURS --~ TO 5% MAX. AT FLUSH CURB (O"), OR 1 /2" LIP BEVELED @ 45· PER RSD G-32 WHERE G-2 CURB & GUTTER OCCURS NOTE: BOTTOM OF RAMP -WHERE OCCURS 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%. 6" WIDE CONCIRETE COLLAR AROUND CATCH BASIN-THICIKNESS AND CONC. PER DETAILS ABOVE PRIVATE CURB RAMP -TYPE 3 NO SCALE NO SCALE * MODEL NUMBERS ARE AS MFD. BY "OOICIKSET', ASSOCIATED CONCRETE PR.ODUCTS, INC. CD ALIHAMBRA FOUNDRY, A-2010 CAST IRON GRATE FOR NON-TRAFFIC AREA. ALHAMBRA FOUNDRY A-2012 CAST IRON GRATE FOR TRAFFIC * GRATE INLET SKIMMER BOX INSERTS REOOIRED WHEN INSTALLED IN PARKING/DRIVE AREAS PER ffi AREA. MODEL NUMBER "A" SIZE WEIGHTS EXTENSIONS = 22 LIBS. /IN. D8-1212 * 12" X 12" 18" BASE = 370 LBS. (4" WALLS) PARKWAY GRATE = 25 LBS. TRAFFIC GRATE = 50 LBS. EXTENSIONS = 40 LBS./IN. D8-1818 * 18" X 18" 18" BASE = 715 LBS. (5" WALLS) PARKWAY GRATE = 59 LBS. TRAFFIC GRATE = 90 LBS. EXTENSIONS = 50 LBS./IN. TEE/WYE (OR ---.... / go· BEND AT END ~ OF LINE) FLOW LINE ELEV. (FL) PER PLAN PER PLAN TYPE PER PLAN. tf-OEPTH VARIES (18" MIN.) DB-2424* 24" X 24,. 18" BASE = 870 LBS. (5" WALLS) PARKWAY GRATE = 96 LBS. SECTION VIEW TYPE 1 OUTLET (PVT) "FL" MORE THAN 36" BELOW "TG" NO SCALE SECTION VIEW TYPE 2 OUTLET (PVT) "FL" LESS THAN 36" BELOW "TG" NO SCALE EXTENS10NS 4"16 .. 110",12" OR 18 .. TRAFFIC GRATE = 180 LIBS. PRIVATE CATCH BASIN (PRE-CAST-CONCRETE) NO SCALE B L AC PVMT ~ A B j BYPASS OPENINGS FILTER SIEVES GRATE INLET SKIMMER BOX (BELOW GRATE) STORM BOOM (BELOW GRATE) AB.SORBS HYDROCARBONS , , 1 ) STORM BOOM ABSORBS HYDROCARBONS GRATE INLET ~IMMER BOX 1'-----¼:~ ..--. ---. -----. ----. SECTION A-~ CATCH BASIN (PER PIAN) Drive Pin Shelf Catch Basin Wo1r"-----I PLAN VIEW Skimmer box mounts below grate with provided mounting kit, consisting of Aluminum angle, Tapcons, and drill bit. FLOW ==> STORM BOOM ABSORBS HYDROCARBONS FLOW FINISH GRADE <== , 1 1 STORM BOOM ABSORBS HYDROCARBONS FILTER J SIEVES BYPASS OPENINGS NOTES: 1. A RETROFIT FOR GRATE INLETS 2. DESIGN TO CAPTURE HYDROCARBONS, SEDIMENT, FOLIAGE, AND LITTER. 3. INSTALLS QUlCKL Y. 4. FIBERGLASS COMPONENTS 5. CUSTOM SIZES AVAILABLE. 6. COARSE, MEDIUM, AND FINE S1EVE S1ZES ON ALL SIDES FOR OP'TIMAL FILTRATION ANO FLOW. ,i..: .--. -. --. :,t.. "---CATCH BASIN (PER PIAN) SECTtON B-B Th,a California Curt> Shelf Bosket Shelf Water Cleaning System V Figure 1 I San Diego regional stamtard Curo Inlet -Type B I ·; Manhole • '. • . •• lr==:-..:.;;.-i ••• _. · • 0 . ' :::,_....--- o====f•-j;,:1f. !:r"1.'aa.; r;. ~._ .;:::::::;:::::, 7 Cleon · .. Waler Out Figure 3 DiSlfibuted by: 12' -- ~ 12' ~ Patent Pending , 47" to 51" NOTES: Details of Shelf System (Dimensions will vary) Figure 2 1~ ~ 14" 1. Shelf system provides for entire coverage of inlet opening so to divert all flow to basket. 2. Shelf system manufoctured irom marine grade fil>erglass, gel coated for UV protection. 3. Shelf system attched to catch basin with non corrosive hardwcre. 4. Filtration Bosket structure manufoc;tured of marine grade fiberglass, gel coated for UV protection. 5. Filtration Bosket fine screen and coarse containment screen manufactured from stainless steel. 6. Filtration Bosket holds boom of absorbent medio to capture hydrocarbons. Boom is easity replaced without removing mounting hardware. 7. Filtration Bosket location is directly under manhole access for easy maintenance. BIO CLEAN ENVIRONMENTAL SERVICES INC. PO BOX 869, OCEANSIDE, CA 92049 Distributed by: (760) 433-7640 FAX (760) 433-3176 www.biocleanenvironmental.net BIO CLEAN ENVIRONMENTAL SERVICES INC. PO BOX 809, OCE.6.MSIDE, CA 92049 (760) 438-7640 FAX (760) 433-3176 www.biocleanemtironmental.net SUNTREE TECHNOLOGJES, INC. GRATE INLET SKIMMER SOX FOR CATCH BAS-IN TYP'E INLETS NO SCALE BENCH MARK CB DESCRIPTION: STD. STREET SURVEY MONUMENT SUNTREE TECHNOLOGIES, INC. THE CALIFORNIA CURB SHELF BASKET WATER C.LEANSING SYSTEM TG ELEV. PER PLAN NO SCALE 9" ATRIUM GRATE (NOS 981) IN PLANTER AREAS F 3 9" SQUARE GRATE (NOS 980) -.---=: IN TURF & COBBLE PLANTER AREAS 9•x9• RISER (NOS 916) 6" PVC--<... RISER FL ELEV. ...... "'---9"x6" HUB ADAPTER (NOS 932) TEE/WYE FITTING (so· BEND @ END OF LINE) NOTE: -+-I---'<-FLOW PER PLAN P !PE SIZE Alli) SLOPE PER PLAN NOS PRODUCTS NOTED MAY BE SUBSTITUTED WITH EQUIVALENT MATERIALS BY OTHER MANUFAC1URERS AS APPROVED BY ENGINEER. PRIVATE CATCH BASIN (PLASTI-C) LOCATION: STA. 288+89 EC ON CENTERLINE OF EL CAMINO REAL RECORD FROM: SAN DIEGO COUNTY VERTICAL CONTROL NO SCALE Cf) ELEVATION: 311.407 M.S.L. OAliUM: N.G.V.O. 1929 ,a--'('ilofESSIO(V,j HAS BUILT" ~~ E. srti?;"{I; ENGINEER OF WORK ~ ~~ ~t .,e5 !fl No. 35502 % ~ ,,,, f7(zi(a5 zv ExP. * Exp. 9-30-03 * 9-3o-oS DATE . Mt!<tdr-~/5/o3' J''1J;<-C/V\l ~rs<;~"c REVIEIJED BY: OF Cf<l\ ~DATE ~ .A .C,oh.-._ zl,los R.~ 35502 INSPE DR DATE I SH~ET I CITY OF CARLSBAD ~ ENGINEERING DEPARTMENT 1 NOTES AND DETAILS FOR: LA COST A GREENS MULTI-FAMILY HOUSING LOT 15 OF CITY OF CARLSBAD TRACT NO. 99-03 APPROVEDdY LLYOD HUBB/4 efc•i( ~....(, ~bPb3 > ; CITY ENGINEER PE RCE ~8-;9 -ES-12/31/05 DATE /1\ OWN BY: I PROJECT NO. I DRAWING NO. DATE INlTlAL DATE INITIAL DATE INlTlAL CHKD BY: 'T"°- ENGINEER OF WORK RE\llSION DESCRIPTION RVWD BY: l"'A,.t~ "" SDP01-17 407-3A Ol'HER Af'PROVAL CITY APPROVAL 0 ru " "' " co 0 I Lr> I "' Q) ,. .,, co 0 CJ C. " 0 0 -/ _J -> -u / " 0 0 -0 / .g .., / CJ ~ Q / ---------------------------------------------------------------------------------------------------------------------------------------------------------x 10 ' I: I ~" ,, > ' ; .. .. ,. ' :' i , i ! ' ; i , r --1 0 Q -· __ , ·1 I '>; ,-,,<' -·: 0 10 20 -~~-~,---1 SCALE: 1" = i .Y . . ... o: .: ·m· ·- 40 i 20' ' J l , ~1)q ~ ,' ' ' ' ' · . \rYPE B1 Cl . . 8 1L-'7' . ! 152.38TC 60 i Qi-27" ... 11+27.81N(3ciCRT) DOVE ~E C/L EXIST. 28' 0'DRIVEWA Y= ·, 1+16.7-4 2!!' WIDE. PVT. !1RWE- SEE SHEET ,.ec::::::::. 5 SCREEN WALL FG E V. PER PLAN TW ELEV. PER PLAN 2· NOTES: 1. REFER TO ARCHITECTIJRAL PLANS FOR BLOCK TYPE AND PATTERN. 2. REFER TO RETAINING WALL PLANS (UNDER SEPARATE PER~IT -SEE BUILDli'IG PE~IT PLAN CHECK NUMBER CB030746) Lu >-(!) z ~ i5 :c 0.. FOR CONSTRUCTION DETAILS. G ELEV. PER PLAN I TIF ELEV. PER PLAN 2· 28' 12' VAR. TW ELEV 14' 14' 5' 5' 16 PRIVATE DRIVE / RETAINING WALL "B" SECT10N NO SCALE 3' .2% MIN UNLESS NOTED OTHERWISE 5% MAX ---18" ---+-~-18" -- 3/8" UP (TYP.)__... 6• 13/-4" 1% t.llN TOP OF AC PAVEMENT -5% MAX NOTES: ....... -+a;;;::;::;::::::=::~==-=~~ .cc..c.==------: •· • .·.. 1. SEE RSD G-13 FOR OTHER 6" (TYP.) CONCRETE SHALL BE 560-C-3250 REINFORCE WITH 6"x6" 10/10 GAGE WWF @ MID-SLAB CONSTRUCTION DETAILS. 2. PROVIDE WEAKENED PLANE JOINTS & EXPANSION JOINTS PER RSD G-9. 3. PLACE WWF ON CHAIRS TO ASSURE MID-SLAB PLACEMENT. CON,C.RETE SWALE (PVT.) ASPH. PAVEMENT AND BASE PER SOILS ENGINEER '---ASPH. PAVEMENT AND BASE PER SOILS ENGINEER CURB/SLOPE SETBACK STANDARD CURB (PVT.) NO SCALE 2' CURB/SLOPE SETBACK CURB & GUTTER (PVT.) NO SCALE ~:~~2,f~~N [gc 5, ~ I', • . : J ~ 5, J~ ~-~~~:;, ;: ~ ); • j. ·.·· ...,.. __ .-.kR--M--.-!~~.,.--:""'e:-•.. NOTE: 3' CONCRETE AND REINFORCEMENT PER DETAILEB CONTROL JOINTS . ··" NO SCALE ([) {TYPICAL) . •. • 7' MIN. (TO DAYLIGHT) TW E V. CONCRETE SWALE PER PARKING 18' 2· 5' PER PLAN i~OV{, :. PERIMETER WALL TYPICAL SECTION (I) NO SCALE MODIFIED-~ 6" CURB PER RSD G-1 PROVIDE DEEPEND CURB WHERE NOTE ON PLAN ASPH. PAVEMENT AND BASE PER SOILS ENGINEER ;;;:;;;;;;~;;;;; • ..,.J-·4,,~.: 00 ~: '• -:::;; g ~~~-b:..~11;::i, m::I l:jl r1: ~\ 1ill, ' '11 I 1 ,ill, ' ,ill=- -1 .... ' CUT-OFF WALL I 12· I EXTENSION (POUR ~ MONOLITHIC W/ CURB) DEEPENED CUR.B DETAIL \ \ NO SCALE - 5' MIN ED STEVENS •CRESTO ENGfNEERING, INC. ' CIVIL ENGINEERS • LAND PLANNERS • SURVEYORS 9620 CHESAPEAKE DRIVE SUITE 107 SAN DIEGO, CA 92123 -1324 PHONE: FAX: 858.694.5660 858.694.5661 www.scengr~com NOTES: OVERHANG FG ELEV • PER ·LAN T z :ii 1. REFER TO ARCHITECTIJRAL PLANS FOR BLOCK TYPE AND PATTERN. 2. REFER TO RETAINING WALL PLANS (UNDER SEPARATE PE~IT -SEE BU1LDlNG PERMIT PLAN CHECK NUMBER CB0307-46) FOR CONSTRUCTION DETAILS. • 1 8 PERIMETER WALL TYP1CAL SECTION NO SCALE BENCH MARK DESCRIPTION: STD. STREET SURVEY MONUMENT 2' Lu>-'-' z :,,; i5 :c 0.. G LEV. u:, "' .!', I P£R PLAN 7' MIN. (TO DAYLIGHT) ED LOCATION: STA. 288+89 EC ON CENTERLINE OF EL CAMINO REAL RECORD FROM: SAN DIEGO COUNTY VERTICAL CONTROL ELEVATION: 311.407 M.S,L DATIJM: N.G. V:D. 1929 ENGlNE:ER OF WO.RK * Exp. 9-30-03 • 35502 * TYPE "[" CATCH BASIN PER RSD D-29 ·-~~:PlAN .. 3' * GRATE INLET SKIMMER BOX INSERTS REQUIRED WHEN INSTALLED (E\ IN PARKING/DRIVE AISLES PER ':IJ CONCRETE APRON AT TYPE I CATCH BASIN NO SCALE (PVT) ED CONSTRUCTION NOTES (j) 6" P.C.C. WITH f13'S SPACED AT 18" O.C., 1 PLACED MID HEIGHT IN THE SLAB PER SOILS ENGINEERS RECOMMENDATIONS (CONTRACTOR TO CONFIRM IN UPDATED SOIL AND GEOLOGIC INVESTIGATION REPORT). ® PARKING AREAS 3" AC ON 4" BASE PER SOILS ENGINEER RECOMMENDATIONS (CONTRACTOR TO CONFIRM IN UPDATED SOIL AND GEOLOGIC INVESTIGATION REPORT). @ DRIVE LANES 4" AC ON 6" BASE PER SOILS ENGINEER RECOMMENDATIONS (CONTRACTOR TO CONFIRM IN UPDATED SOIL AND GEOLOGIC INVESTIGATION REPORT). ® PROVIDE 1 O' CURB TRANSITION FROM 6" CURB FACE TO 1 O" CURB FACE UNLESS NOTED OTHERWISE. @ 4" PCC SIDEWALK PER RSD G-7, 5' WIDE SEE LANDSCAPE PLANS FOR COLOR AND TEXTIJRE. @ SEE SHEET NO. 9 AND NO. 10 FOR ONSlTE PRIVATE SEWER AND STORM DRAIN. PRIVATE 6" CONCRETE CURB PER RSD G-1. SEE DETAIL EB PRIVATE 6" CONCRETE TYPE G CURB AND GUTTER PER RSD G-2. SEE DETAIL ffi @ KEYSTONE TYPE RETAINING WALL SEE CITY OF CARLSBAD BUILDING PERMIT NO. CB 031347; SEE SHT. 14. @ SEE SHEET 12 FOR TOP OF WALL AND TOP OF FOOTING ELEVATIONS. @ SEE SHEET 14 FOR VERTICAL CONTROL OF DRIVEWAY CENTERLINE. "AS BUILT" ~/2'. ~4 ) DATE REVlE\vED BY• ~2=>.Ceo~ INSPECDR DATE f----+--t------------1--+----+--+-----I I SH4EET I CITY OF CARLSBAD ~1 ENGINEERING DEPARTMENT LJ.1_j :===:'....'.::::========='...==~ GRADING PLAN FOR: LA COSTA GREENS MULTI-FAMILY HOUSING LOT 15 OF CITY OF CARLSIIIAD TRACT NO. 99-03 APPROVED t!fl'r ~/,p/4,~ CllY ENGINEER PE RCE ,-,;339 EX!ilftES 12/31/05 D~TE LL YOO HUBS ,,. /1\ ~========::::;-;;::=.=.::::.=.=.:::::.=.:::.::.::.=.::::.:::::!::..:::::::'::.::;';::.=-=-=-=-=-=-=-=--.~ l--=o.~ATE=+,.1N~l="~AL-+....,._----------------l---+---l---+----I DWN BY: PROJECT NO. DRAWING NO. u DATE INITIAL DATE INlTIAL "'-CHKD BY: ' SDP01-17 407-3A ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL RVWD BY:~ '-- L--~ ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' )· I f I c. __ _j j ' ' i • I ' "'"""-"·•-'' " ¼,,"- i ii I r 'I I , I :I ' -r-: ' ' . ' /-.:._..:_ . :' l ; , ' ,' i ' 1 , ' ' ; ,) ' . r . , • 1 , 5+25.00 WALL '150;25 FL (BO) -1 , ,, / ,.· .,-... ·; / _,,..: .:-' , ,, ' ' i ' : 2+93.00 WALL 146,59 FL (BD) • I i ;; ,\ ,\° i I < i' i 0': ' u') ' . - 0 10 20 40 60 ,, ~----■"';■---, ____ 1-----1, SCALE: 1" = 20' 44.50FG 2. 144.98FS " , :-. ·.'.·. -: .. · ... , . ,: ':42,75F .. - . :·r SEE 6 _, •• .. . :-· ... ,•- /~ ,, - TYPE A4 142.0 RIM ' co ~" ' ', , I 8 1YPEGCB'\. / , 136.SOTG ~/ ---, i~\\~:\3_~>;:y: \:•=:r-;:~?/:~~~::•Y'.,?t~~-~/-~." •~•:•,,;~. -- 1 I ,O '"' II CONSTRUCTION NOTES G) 6" P.C.C. WllH #3'S SPACED AT 18" D.C., 1 PLACED MID HEIGHT IN lHE SLAB PER SOILS ENGINEERS RECOMMENDATIONS (CONTRACTOR TO COOFIRM IN UPDATED SOIL AND GEOLOGIC INVESTIGATION REPORT). ® PARKING AREAS 3" AC ON 4" BASE PER SOILS ENGINEER RECOMMENDATIONS {CONTRACTOR TO CONFIRM IN UPDATED SOIL ANO GEOLOGIC INVESTIGATION REPORT). @ DRIVE LANES 4" AC ON 6" BASE PER SOILS ENGINEER RECOMMENDATIONS (CONTRACTOR TO CONFIRM IN UPOA TED SOIL ANO GEOLOGIC INVESTIGATION REPORT). © ENHANCED PAVING PER LANDSCAPE PLANS. @ PROVIDE 10' CURB "TRANSITION FROM 6" CURB FACE TO 10" CURB FACE UNLESS NOTED OlHERWISE. @ 4" PCC SJ,DEWALK PER RSD G-7, 5' WIDE -SEE LANDSCAPE PLANS FOR COLOR AND TEXTURE. @ SEE SHEET NO. 9 AND NO. 10 FOR ONSITE PRIVATE SEWER AND STORM DRAIN. ® TRASH ENCLOSURE -SEE ARCHITECTURAL PLANS FOR CONSTRUCTION DETAILS. @ SDG&E TRANSFORMER PAD LOCATION -SEE ARCHITECTUAL PLANS FOR DETAILS. @ CONCRETE STAIRS PER LANDSCAPE PLANS @ APPROXIMATE LOCATION OF SCREEN/SOUND WALL -SEE ARCHITECTUAL PLANS (-SEE BUILDING PERMIT PLAN CHECK NUMBER CB030746) FOR EXACT LOCATION AND CONSTRUCTION. (REFERENCE ONLY) @ SEE STRUCTURAL DRAWINGS FOR DESIGN OF MASONRY RETAINING WALL (-SEE BUILDING PLAN CHECK NUMBER C8030746). PROVIDE PEDESTRIAN RAILING, IF REQUIRED BY CODE. Q1) PATIOS TO DRAIN AT 2% MlN AWAY FROM STRUCTURE -SEE ARCHITECTURAL PLANS AND STRUCTURAL PLANS. @ SLUMP BLOCK/SEAT WALLS -SEE LANDSCAPE PLANS @ PRIVATE 6" CONCRETE CURB PER RSD G-1. SEE DETAIL® @ PRIVATE 6" CONCRETE TYPE G CURB AND GUTTER PER RSD G-2. SEE DETAIL ® @ DEEPENED FOOTING/STEM WALL -SEE STRUCTURAL PLANS FOR DETAILS. @ CONSTRUCT 6" MOW CURB SEE LANDSCAPE PLANS. @ ELECTRICAL VAULT PER ELECTRICAL PLANS. KEYSTONE TYPE RETAINING WALL SEE CITY OF CARLSBAD BUILDING PERMIT NO. CB 031347; SEE SHT. 14. SEE SHEET 12 FOR TOP OF WALL ANO TOP OF FOOTING ELEVATIONS (-SEE BUILDING PLAN CHECK NUMBER C8030746). 1-w w :I: en w w en 6' SEE SHEET 14 FOR VERTICAL CONTROL OF DRIVEWAY CENTERLINE. SEE LANDSCAPE PLANS FOR SPECIAL SURF ACE AREAS. PUBLIC SEWER MAIN AND MANHOLE SHOWN FOR REFERENCE ONLY. PROPOSED FINISH GRADE 18' 4' 6' VARIES 6' 4'± 5' SITE SECTION NO SCALE 24' 20' 6' FF -0.5' ( EXISTING GROUND w 5 -----2% CD 5' 15' ---FF PRIVATE DRIVE PARKING FINISH GRADE 5' @ <t. 12· 6' 6' <t. ® * - WALL AND BROW DITCH SEE SHT 13 ;!!\iill __ CONC. SWALE® PVC WATER (SIZE PER PLAN) * SLOPE PER PLAN SITE SECTION NO SCALE BENCH MARK DESCRIPTION: STD. STREET SURVEY MONUMENT LOCATION: ST A. 288+8ll EC ON CENTERLINE OF EL CAMINO REAL RECORD FROM: SAN DlEGO COUNTY VERTICAL CONTROL ELEVATION: 311A07 M.S.l. DATUM: N.G.V.D. 1929 ENG1NEER OF WORK il()£ESS L sr. "' No, 35502 Exp. 9-30-0 STEVENS•CRESTO ENGINEERING, INC. CIVIL ENGINEERS • LAND PLANNERS • SURVEYORS w z ::::; 16 CATCH BASIN PRIVATE STORM DRAIN (TYP) w 5 ci g CD CD FF 9620 CHESAPEAKE DRIVE SUITE 107 PHONE: 858.694.5660 f---------------------~ FAX: 858.694.5661 REVIE'w'ED BY, SAN DIEGO. CA 92123 -1324 www.scengr.com = ~ /' I 0 6,.?: 64 """ ..... INSPE DR DATE l------+--+-----------+-----+---l-----+----I I SH5EET I CITY OF CARLSBAD ~1 ENGINEERING DEPARTMENT ~ ;:===-===========:.==~ BLDG/ 4-ttlA ff 133.0 DATE INITIAL ENGINEER OF WORK DATE IMTIAL REVISION DESCRIPl'ION OTHER APPROVAL DA TE INITIAL CITY APPROVAL GRADING PLAN FOR: LA COSTA GREENS MULTI-FAMILY HOUSING LOT 15 OF CITY OF CARLSBAD TRACT NO. 99-03 APPROVED#r LLYOD HUBB &--6 • ~ J.4ilvlP.;:.:.,,/ CITY ENGINEER PE RCE \;;;; E~S 12/31/ DRAWING NO. 407-3A r ~ "-,.,. s / J > tl / ,.,. 0 £ ;1 ~ / "" ;, " / ._ _____________________________________________________________________________________________ _.x I .. ,' : ,. ; I .' / ! l.T; ' ' ; , . . .• .. . ; 2~93.00 . WAL~ .I 146.59 FL (BO) . . • .. C !.['J . ; . . . : i·-~ ',,,t-·~ ' ; ; 1+18.00 WALL ! 142.25 FL (BD) BLOG. 5-IIIBR FF 140.0 . . 1--LL . •. r--. .. .. ..... (',I ~: > :~_, .. :. ,,. G. 5-IIIBR 1"¥1 ~-1,; FF 140.0___ l en ~•:/ ===.I a.. i ' . :;: . : . . ·-'.-: ___ -. -_ SHEE BLOG. 6.,iJ FF 143;0 . ·-· .. ··.;_ '1--'--r---r 137.50FG 137.301' 1 7.30TG 137.50FG 137.50FG 137.SOFG - (TYP 137.25TG 137.50F . ,,.,/' .: . / ., ,' ' . ' ,' _, . ' } / ' ' ' . ' f ,\ t.~,h-~.,-,~-. .it!:< 1~~; e e /;;J;.'F,~~::.-...... :13=><= ~ dd .,., ..., ;:-._:: I 130.BBfS -- 30.SOFG 130.50FG TYi'.) BLDG. 4-IIIA FF 131.0 '\. ~·· 1,:.--1~~=:'." ;:,e.,· .. ! . 13Q.75f 5fS --- I :.: : ·: ~ l i@' . . "' "" .., BLOG. 4-UIA FF 133.0 / · · ., · _.-· ·. · / • . : · · , / . . EXIST. :1 O" ACP' WATER i . . .· . . r'' =-=~2:"-:::-~ c"iccc-=':'.:;C-='.: £tr~t°C~-={•~=-.::::-=h =, --~ ~~~i .J'.~--~,,,C~~~ -=-=:'~J, :'_=:s= ':' .. ~· --.--e-:· ... --w"-:~,~-···-~-:., .. -------J-:.:.::{~~:~=.-~:'=~~~;:--.~~~-~=-~-c~:_--~ -·---------. .,.,, ',, "· .,,, \ [ ""-"'-,.,,_ ---~~~~ ~~.;:.:;.._~~~~"-~~-i'."i~~"::'-T"Ii.~§ic',,,,c?'I::';~-_~-:;:.=---•='.::_"'=~----:-~ .. ---------------~7/ ·-. ··-· ·· ' ' v " ; I 'I . i ~·-~- EVENS•CRESTO ENGINEERING, INC. ' OVIL ENGINEERS• LAND PLANNERS• SURVEYORS 9620 CHESAPEAKE DRIVE SUITE 107 SAN DIEGO. CA 92123-1324 PHONE: 858.694.5660 FAX: 858.694.5661 www.scengr.com (' 0 10 20 40 5.•;•-1 1 SCALE: 1" = 20' 60 ! BENCH MARK DESCRIPTION: STD. STREET SURVEY MONUMENT LOCATION: STA. 286+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.D. 1!129 ENGINEER OF WORK No. 35502 u' ~ Exp. 9-30-0 BLDG. 4- FF 131.0 ' ~\ ; \ ' :b JN ~ II 1-w w :::c U) RUBPIER ·CORK fLAY AKE.A w w U) CONSTRUCTION NOTES G) 6" P .c.c. WITI-l fl3'S SPACED AT 18" o.c., 1 PLACED MID HEIGHT IN TI-IE SLAB PER SOILS ENGINEERS RECOMMENDATIONS (CONTRACTOR TO CONFIRM IN UPDATED SOIL AND GEOLOGIC INVESTIGATION REPORT). @ PARKING AREAS 3" AC ON 4" BASE PER SOILS ENGINEER RECOMMENDATIONS {CONTRACTOR TO CONFIRM IN UPDATED SOIL ANO GEOLOGIC INVESTIGATION REPORT). @ DRIVE LANES 4" AC ON 6" BASE PER SOILS ENGINEER RECOMMENDATIONS (CONTRACTOR TO CONFIRM IN UPDATED SOIL ANO GEOLOGIC INVESTIGATION REPORT). © ENHANCED PAVING PER LANDSCAPE PLANS. @ PROVIDE 1 O' CURB TRANSITION FROM 6" CURB FACE TO 10" CURB FACE UNLESS NOTED OTHERWISE. @ 4" PCC SIDEWALK PER RSD G-7, 5' WIDE -SEE LANDSCAPE PLANS FOR COLOR AND TEXTURE. @ SEE SHEET NO. 9 AND NO. 10 FOR ONSITE PR1VATE SEWER AND STORM DRAIN. . @ TRASH ENCLOSURE -SEE ARCHITECTURAL PLANS FOR CONSTRUCTION DETAILS. @ SDG&E TRANSFORMER PAD LOCATION -SEE ARCHITECTUAL PLANS FOR DETAILS. @ APPROXIMATE LOCATION OF SCREEN/SOUND WALL -SEE ARCHITECTUAL PLANS (-SEE BUILDING PERMIT PLAN CHECK NUMBER CB030746) FOR EXACT LOCATION AND CONSTRUCTION. (REFERENCE ONLY) @ SEE STRUCTURAL DRAWINGS FOR DESIGN OF MASONRY RETAINING WALL (-SEE BUILDING PLAN CHECK NUMBER CB030746}. PROVIDE PEDESTRIAN RAILING, IF REQUIRED BY CODE. (lj) PATIOS TO DRAIN AT 2% MIN AWAY FROM STRUCTURE -SEE ARCHITECTURAL PLANS AND STRUCTURAL PLANS. @ SLUMP BLOCK/SEAT WALLS -SEE LANDSCAPE PLANS @ PRIVATE 6" CONCRETE CURB PER RSD G-1. SEE DETAIL® @ PRIVATE 5• CONCRETE TYPE G CURB AND GUTTER PER RSD G-2. SEE t:'.p DETAIL w @) DEEPENED FOOTING/STEM WALL -SEE STRUCTURAL PLANS FOR DETAILS. @ CONSTRUCT 6" MOW CURB SEE LANDSCAPE PLANS. @ CONSTRUCT HC RAMP PER RSD G-27. @) ELECTRICAL VAULT PER ELECTRICAL PLANS • @ KEYSTONE TYPE RETAINING WALL SEE CITY Of CARLSBAD BUILDING PERMIT NO. CB 031347; SEE SHT. 14. @ SEE SHEET 12 FOR TOP OF WALL AND TOP OF FOOTING ELEVATIONS (-SEE BUILDING PLAN CHECK NUMBER CB030746}. SEE LANDSCAPE PLAN FOR SPECIAL PLAYING SURF ACE. PUBLIC SEWER MAIN AND MANHOLE SHOWN FOR REFERENCE ONLY. 5' SITE SECTION NO SCALE REVIEl,/ED BY, ~ ~.c..~ TOR w z ::J ci 9 a, CD FF DATE DATE l-----+---+---------------+----+-----t-----+----I I SH6EET I CITY OF CARLSBAD [sttmsl1 ENGINEERING DEPARTMENT ~ ~=:'....'::::=========='....'.::::::::=~ GRADING PLAN FOR: I DATE INITIAL DATE INlllAL DA TE INlllAL ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL LA COST A GREENS MUl Tl,-FAMIL Y HOUSING LOT 15 OF CITY OF CARLSBAD TRACT NO. 99-03 APPROVED.I'/"' LLYOD HUBS CITY ENGINEER OWN BY: CHKD BY: RVWD BY: S 12 31/05 PROJECT NO. SDP01-17 DRAWING NO. 407-3A I BLDG. 4-UIA FF 133.0 BLDG. 4-IIIA FF 131.0 'II \· ' ---J / ,..,; ./. \27.64TC _ _ ---.··' . -fix.. . .· , . ',l"'_'S_,_i _1 121.88TC ______ . __ \ __ ,_:.f•• _ : ~--···· ,.....,.....__ s;;;;,.::.:.:::.:; •..... :••:·:·;~:.~ .-Mp _·_ "f-:,. / _.· '-),. · '4~~\y/ · ----"7"~:: ..... -•··-·-·:r -----t:::t:~-. __ ... /" &r,.·®>ll:' --~"' . 'i#>x: ____ -.-.-.:~:; .. -:.'".,_ ·-:·~----=-~--_:, _____ ~:=:--. --,. ____ IP· ,~,..,•°"· __ .. Jtra.->S n-~ . , -"9. · ~ ---..,>-----_...1---• ~ --'/"x ------• _.,-.,,;r>'=••• __ ,/--•~.C,,,;4'.,-"' ; ✓ ,~ • ~~ '-,,,•• ,' ., ....... -----_ __ . ----.;; ~ ---~~ ' -~ ----------• ··:-_ _,. LL oq-~ ::',..-_ --· ....; .... -----·· --_ _ ·"'·6;,,/ .. • · -to.. ,.r.>'_:' / '-_ , •. /- ' -...:.-~---··• ___ .. -. --:JO~ •• ----~ -: z V ----)-··-·~~~~ =_;_;::+--:--__ ;· .. ----•· . ~V '.,,' ~ 1--~ -• .:-z:.:::::· --_-: ~=---_:_--~-\\-' '-'--·· ~--~-~--.;'-" --1,~ •• :.,.--:·:·1----:~~<t = _::::_~ ----· .•. -•:: -_;;.,,"~~,, .• ..... ·., / -----:~=;:-_ ---~=~•:; ~~~_'._lf_-_•_L;"_--_'.lcc_~_-.{S>•:"~~ -- --~----1 ----.~= ,.._,•.-... 0.-. -• -·:: .. -:-_~_-," --" --• 4, v ----•" --~~~~--___ \ ----i-.,A,~~-~" ~)•••',.,.,, ✓ / , / ,• r/ '-,...;'>,, --_,. ----'\\l)._ ~~=::::::::::::::,:::•~•-;= v• ----,:,.~,,,.,.., )'~..:ll.J -:Q_-:: --------1----~(J>~ .. --_:~~,\~p+•="'"=="":'.~------·· .o·d''✓•'' ,, ,•, ~ ~--=-~ .. -~ ;,' --____ .,.--,,,,,<"'" /.----=--=-· x-""",_,.;._.,,...,,«<;,_.,.c~•-""•'"'"'""":":~ _.-, .- --· --· -----··----- ~~•M"C,,,,~ FINISH GRADE 2· 5' 30' 1!!' 7' NO SCALE CD . LF90'0o'oo· R=25.00' L=39.27' -EXISTING SLOPE ,-·JT -'-------·-,._ } -----.------ I ' '--------___ :\--- \ ---~-~=,--1- =·•·;':,~~:. ... G-L ,, BENCH MARK DESCRIPTION: sm_ STREET SURVEY MONUMENT (/) STEVENS•CRESTO ENGINEERING, INC. CIVIL ENGINEERS • LAND PLANNERS • SURVEYORS 0 10 20 40 60 -----■ --111-1 ___ 1-----11 LOCATION: ST A. 288+89 EC ON CENTERLINE OF EL CAMINO REAL RECORD FROM: SAN DIEGO COUNTY VERTICAL CONTROL 9620 CHESAPEAKE DRIVE SUITE 107 SAN DfEGO, CA 92123-1324 PHONE: 858.694.5660 FAX: 858.694.5661 www.scengr.com iii ■ I . I ELEVATION: 311.407 M.S.L DATUM: N.G.V.D. 1929 SCALE: 1 " = 20' ~ II I BYPASS WEIR CREST \ •: 114.16FL ; IN •. 114.02FL \ 10" PVC TO B VOR1ECH SYSTEM 7 ~ 114.02FL '\, , OUT __ ·-...... : •.. ~-• :llf.:-:~ .,~-: #3 BAR CONSTRUCTION NOTES G) 6" P.C.C. WITH #3'S SPACED AT 18" O.C., 1 PLACED MID HEIGHT IN THE SLAB PER SOILS ENGINEERS RECOMMENDATIONS. ® PARKING AREAS 3• AC ON 4• BASE PER SOILS ENGINEER RECOMMENDATIONS. @ DRIVE LANES 4" AC ON 6" BASE PER SOILS ENGINEER RECOMMENDATIONS. © ENHANCED PAVING PER LANDSCAPE PLANS. @ PROVIDE 1 o· CURB TRANSITION FROM 6" CURB FACE TO 1 o" CURB FACE UNLESS NOTED OTHERWISE. @ 4• PCC SIDEWALK PER RSD G-7, 5' WIDE -SEE LANDSCAPE PLANS FOR COLOR AND TEXTURE. ® SEE SHEET NO. 9 ANO NO. 10 FOR ONSITE PRIVATE SEWER AND STORM DRAIN. ® TRASH ENCLOSURE -SEE ARCHITECTU_RAL PLANS FOR CONSTRUCTION DETAILS. ELEVA TION=115.69 @ SDG&E TRANSFORMER PAD LOCATION -SEE ARCHITECTUAL PLANS FOR DETAILS. TYPE A4 CLEANOUT (MODIFIED) FOR ADDITION OF BYPASS WEIR BYPASS WEIR CREST · ELEVATION=115.69 #3 BAR ELEVATlON VIEW STORMWATER BYPASS CLEANOUT DETAIL (I) NO SCALE @ CONCRETE STAIRS PER LANDSCAPE PLANS @ APPROXIMATE LOCATION OF SCREEN/SOUND WALL -SEE ARCHITECTUAL PLANS ( -SEE BUILDING PERMIT PLAN CHECK NUMBER CB030746) FOR EXACT LOCATION AND CONSTRUCTION. (REFERENCE ONLY) @ SEE STRUCTURAL DRAWINGS FOR DESIGN OF MASONRY RETAINING WALL (-SEE BUILDING PLAN CHECK NUMBER CB0307 46). PROVIDE PEDESTRIAN RAIUNG, IF REQUIRED BY CODE. @ PATIOS TO DRAIN AT 2% MIN AWAY FROM STRUCTURE -SEE ARCHITECTURAL PLANS AND STRUCTURAL PLANS. @) SLUMP BLOCK/SEAT WALLS -SEE LANDSCAPE PLANS @ PRIVATE 6" CONCRETE CURB PER RSD G-1. SEE DETAIL® @ PRIVATE 6" CONCRETE TYPE G CURB ANO GUTTER PER RSD G-2. SEE~ DETAIL 13] @ DEEPENED FOOTING/STEM WALL -SEE STRUCTURAL PLANS FOR DETAILS. @ CONSTRUCT 6" MOW CURB SEE LANDSCAPE PLANS. @ CONSTRUCT HC RAMP PER RSD G-27. @) ELECTRICAL VAULT PER ELECTRICAL PLANS. @ REMOVE EXIST. RISER AND INTERFERING PORTION OF 24" RCP UPON COMPLETION OF FULLY FUNCTIONING ON-SITE STORM DRAIN SYSTEM. @ SEE SHEET 12 FOR TOP OF WALL AND TOP OF FOOTING ELEVATIONS (-SEE BUILDING PLAN CHECK NUMBER CB030746). @ PRIVATE 6" DEEPENED CONCRETE CURB PER DETAIL ® @ PUBLIC SEWER MAIN AND MANHOLE SHOWN FOR REFERENCE ONLY. PllBLIC UTILITY AND A<C(.ES$ Elo!:.Mi:NT :;El=-SH!:fT "I. VORTECHS™ -MODEL 1000 NOTES: 1. U.S. PATENT NO. 5,759,415 VORTECHNICS, PORTLAND, ME (207) 878-3662 have: INLET. See notes 8, 9 2. 3. Stormwater Treatment System (SWTS) shall Peak treatment capacity: 1.6 cfs Sediment storage: 0. 75 cu yd Sediment chamber dio: 10• min SWTS sho11 be contained in one rectangular structure Aluminum angle flange with neoprene gasket 4. 5. 6. 7. 8. 9. SWTS shall remove 80% of annual TSS loading SWTS shall retain floatables and trapped sediment up to and including peak treatment capacity SWTS inverts in and out shall be at the some elevation SWTS shall not be compromised by effects of downstream SWTS shaH have no internal components that obstruct maintenance access Inlet pipe must be perpendicular to the structure Pipe orientation may vary; see sheet 10 for size and location 10. Purchaser shall not be responsible for ossembJy of unit 11. MGnhoJe frames and perforated covers supplied with system, not installed 12. 13. Purchaser to prepare exccJ-Vation and provide lifting equipment Contact Vortechnics @ (207) 878-3662 Ext. 123 for ordering information t Aluminum swirl chamber Seal.ant Baffle Walt Flow Control Woll PLAN VIEW B Rim elevations to / = / m-finished 9:rade Risers by othera West RIM 120 0 top of bo, 118.00 I ,. ' .. -· " . .-. .. -· ., --·•,4 -.. ~ r . .. ,.·,.., ... 7 1B I •. J -.;.--6" 7 ~: Top ond sides I·. Weir : Plate, -Butyl seoled to -·~ .... / rubber . _I ~"'l ; ' -•· -. -9 -·~ ; 114.()CiFL .I D 1~ ,. . ,r· . , J'-0 .. Ti Ti . . . -:, -~ .. ' .. -. . . -. '. -· . . . •-. ; . , ..• • ' • op';;"' ?; '"' ' " SECTION A -A 6" Concrete Typ 3"-a· J OUTLET. See note 9 West RIM 120 1 = ••; . . ·' -;.::, ., •. ~-- ., _. . . -·· ' Concrete reinforced 44 !ooding X = 118.00 foe HS20- top of bo -;i OlJll.ET 114.00FL I M'"inirnum s· .. .. , compgcted g(Gvel I *VORTECHS SYSTEMS TO BE CONTACTED FOR FINAL DETAIL OF INTERIOR CONFIGURATION (INlTIAL SPECIFICATION RECEIVED 03/05/03) STORMWATER TREATMENT SYSTEM VORTECHS™ -MODEL 1000 NO SCALE ENGJNEER OF WORK ~~J( E. STE NS ip;.1:.. 35502 DATE * Exp. 9-30-03 * ED REVIE\,/ED BY, ~ ~ G '" • 7/7/os INSpqfr□R ' D DATE l----+--+-------------1--+---t--+-----II SH7EET I CITY OF CARLSBAD ~1 ENGINEERING DEPARTMENT L__1_!_j :::===--::===========:'...'.::::=~ GRADING PLAN FOR: I,\ DA TE INITIAL DA TE INITIAL DATE INITIAL ENGINEER OF WORK REI/ISi ON DESCRIPTION OTHER JIPPROVAL CITY APPROVAL LA COST A GREENS MUL Tl-FAMILY · HOUSING LOT 15 OF CITY Of CARLSBAD TRACT ;NO. 99-03 APPROVED&r LLYOD HUBB L:? .,, -/7 · -/ • • "' "'ho/4;:1 ~,. CITY ENGINEER PE RCE ~889 EXlflfiFS 12/31/05 DAlE OWN BY: -:::-:--- 1 PROJECT NO. 1 · DRAWING NO. CHKD BY: -....-.. SDP01-17 407-3A RVWD BY: C:,l\/f,f'- is ' 11' "' ~ / -,, L o:=r"rs .-,-\ -----CAfil 8BAD -r RA c-r, LA COSTA ------------------------------. ·-. ,· ·••, ~ ~ ,,_ .:., .. .-·<: .. ..__~::.:\.'.:_·'.t' r:.:,:; Y:;.._ >. .. .. --~~; '"" .. _ : . ~--·::} ------.::,:-1::,, :,.i\ . \ .·· .:r 1, • ; ~ ... i .,, 7 7 lt) I-w w ::I: u, w w 00 :._~,.:; . ,-.... -· . -- CJ I IC) .... . O> I") ci ~ 0 l:t _J m --- 0 10 20 ~---=• •J ! SCALE: 1· I 2 9 S 8 9 -~ 40 I = 20' --~ -·· -. \5 ⇒\3 -u'"" .... ~o \3Q.50!:G \3Q.201G -v1-~-9u':..J 60 ! -- / -"" "' -..... ") 0 ~ - ---"' _..(J,l'i:SP • a, 9 tg ..J "' ......... .. J a:. ,2.8. : .. ·· ~ie::i~ · .. \2il'.7' . •, .G) .... ' SEE / N •~-.. ~-----.. .,_, -,,_,, .,,;~ ! /\ ! • ~--""I· \i \ .. . ' \,; ··. 't ' ,27.so1G G 2-\\\AR 8L0..,.,; 129:0 Q!:G rr \'.28- I , . 5fS•. ~ :· ... SHEET a, :. . o·· . -.1··· .ff> ·:·_'c)\·_· ·-_ ··. 7 / \ BENCH MARK CONSTRUCTION NOTES CD 6" P.C.C. 'MTH #3'S SPACED AT 18" O.C., 1 PLACED MID HEIGHT IN THE SLAB PER.SOILS ENGINEERS RECOMMENDATIONS (CONTRACTOR TO CONFIRM IN UPDATED SOIL AND GEOLOGIC INVESTIGATION REPORT). @ PARKING AREAS 3" AC ON 4" BASE PER SOILS ENGINEER RECOMMENDATIONS (CONTRACTOR TO CONFIRM IN UPDATED SOIL AND GEOLOGIC INVESTIGATION REPORT). @ DRIVE LANES+• AC ON 6" BASE PER SOILS ENGINEER RECOMMENDATIONS (CONTRACTOR TO CONF!RM IN UPDATED SOIL AND GEOLOGIC INVESTIGATION REPORT). , © ENHANCED PAVING PER LANDSCAPE PLANS. @ PROVIDE 1 O' CURB TRANSITION FROM 6" CURB FACE TO 1 O" CURB FACE UNLESS NOTED OTHERWISE. @ 4• PCC SIDEWALK PER RSD G-7, 5' WIDE -SEE LANDSCAPE PLANS FOR COLOR AND TEXTURE. ® ® SEE SHEET NO. 9 AND NO. 1D FOR ON-SITE PRIVATE SEWER AND STORM DRAIN. TRASH ENCLOSURE -SEE ARCHITECTURAL PLANS FOR CONSTRUCTION DETAILS. @ SDG&E TRANSFORMER PAD LOCATION -SEE ARCHITECTUAL PLANS FOR DETAILS. @ CONCRETE STAIRS PER LANDSCAPE PLANS @ APPROXIMATE LOCATION OF SCREEN/SOUND WALL -SEE ARCHITECTUAL PLANS (-SEE BUILDING PERMIT PLAN CHECK NUMBER CB030746) FOR EXACT LOCATION AND CONSTRUCTION. (REFERENCE ONLY) @ SEE STRUCTURAL DRA'MNGS FOR DESIGN OF MASONRY RETAINING WALL ·· (-SEE BUILDING PLAN CHECK NUMBER CB030746). PROVIDE PEDESTRIAN RAILING, IF REQUIRED BY CODE. Q1) PATIOS TO DRAIN AT 2% MIN AWAY FROM PLANS AND STRUCTURAL PLANS. STRUCTURE -SEE ARCHITECTURAL @ @ @ SLUMP BLOCK/SEAT WALLS -SEE LANDSCAPE PLANS PRIVATE 6" CONCRETE CURB PER RSD G-1. SEE DETAIL® PRIVATE 6" CONCRETE TYPE G CURB AND GUTTER PER RSD G-2. SEE lp DETAIL W DEEPENED FOOTING/STEM WALL -SEE STRUCTURAL PLANS FOR DETAILS. ELECTRICAL VAULT PER ELECTRICAL PLANS. REMOVE EXIST. RISER AND INTERFERING PORTION OF EXlST. RCP UPON COMPLETION OF FULLY FUNCTIONING ON-SITE STORM DRAIN SYSTEM. @ SEE SHEET 12 FOR TOP OF WALL AND TOP OF FOOTING ELEVATIONS (-SEE BUILDING PLAN CHECK NUMBER CB030746). (@) PRIVATE 6" DEEPENED CONCRETE CURB PER DETAIL® @ PUBLIC SEWIER MAIN AND MANHOLE SHOWN FOR REFERENCE ONLY. @ PUBLIC l/1'1Lli'I" ANO AC(:!;:55 EASieMENT St£ $Hf'E:T 9. 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.D. 1929 ENGi.NEER OF WORK M~ I DATE R. · . 35502 &iJfl!lll !!!!!!ll/1!' STEVENS•CRESTO ENGINEERING, INC. /l!l!!!!!!!!/ CIVIL ENGINEERS • LAND PLANNERS • SURVEYORS 9620 CHESAPEAKE DRIVE SUITE 107 SAN DIEGO, CA 92123 -1324 PHONE: FAX: 858.694.5660 858.694.5661 www.scengr.com No. 35502 11 AS BUILT" :11!1::, • 9-.;.,-05 REVIE\./ED BY, ~<:) INSPEC c.,, DATE DATE f-------t---+----------------+----+---+------t---t I SH~ET I CITY OF CARLSBAD ~1 ENGINEERING DEPARTMENT LJ:1....._J /1.\ DA TE INITIAL DA TE INITIAL DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL GRADING PLAN FOR: LA COST A GREENS MUL TI-FAMll Y HOUSING LOT 15 OF CITY OF CARLSBAD TRACT NO. 99-03 APPROVEDD'' LLYOD HUBB CITY ENGINEER PE RCE 23889 EXPIR~ 12/31/05 /_ I , ' 'DKfE DWN BY: --,--,---I PROJECT No: I ORA 'MNG NO. CHt<O BY: """'-SDP01-17 407-3A RVWD BY: l'.\N--'-~-------------+ ~----~ "' 0 ' "' ' "' --,,._..,,.,.....,.- 1, ", : / \ .. ·- I. • I '' ~'1!11,r-- STEVENS•CRESTO ENGINEERING, INC.= .. ____ ---', -~ ------_j CIVIL ENGINEERS• LAND PLANNERS• SURVEYORS ----- 9620 CHESAPEAKE DRIVE SUITE 107 SAN DIEGO, CA 92123 -1324 PHONE: FAX: 858.694.5660 858.694.5661 www .scengr.com 0 15 30 60 90 ~-.--•• -. -1 ___ '----<I SCALE: 1" = 30' 138. OTG -.134.6.4FL: .,,,.,, PUBLIC SEWER NOTE ALL PROPOSED PUBLIC SEWER IMPROVEMENTS SHOWN ON THESE PLANS ARE FOR REFERENCE ONLY TO AVOID CONFLICTS ANO TO SHOW CONNECTIONS TO PRIVATE SEWER LATERALS ANO MAINS. CITY ENGINEER SIGNATURE DOES NOT CONSTITUTE APPROVAL OF PUBLIC SEWER SHOWN ON THESE PLANS. AUL PROPOSED PUBLIC SEWER SHOWN ON THESE PLANS SHALL BE INSTALLED UNDER SEPARATE PERMIT ISSUED BY THE LEUCADIA COUNTY WATER DISTRICT. L EXIST. 8" PVC SEWER - • 0 7.9_901G \ '~=w=':;;o_ 5Bf\.. \. --""~' . • ,.----:."'":.':':· ':'P" ;.::•~-"-"'"'· """'"' >;,,,__;,,., ,:"'''--" . ~. .. . -. ,: -·"___, . l . ' '( '· YP. ": ' B.501G 2-0 =-=:;•.s'!f'--ss1J11 7.7 _5Q1G • \ · . 7.4.601''--_ · 26·,--·. 127.36TG ·_ 125.8fiFL ·-Doc. NO. ;.,.,:__ . ·:-~---- ,~--126.14TG · 124;64FL ,;..,. . r-.. G :~ .. ,,......_ ~I'\.. - \ \t ' '-", 121.0911' 115.281E 10+90.84 SMH •. TYPE I CB E 125.17 TG 4 116.79 FL(IN WEST)· 115.86 FL(IN SOUTH) 115.53 FL(OUT) "): \ .. 1 4.87TG :· \ 121.?0FL ,, , ' ' ' 123.68TG 122.1BFL :: '. 123.75 RIM -:·_ 116.78 FL(IN) i; 116.-;l-5 FL(OUT) ,· :. ] :··9+19.61 SMH 8 · 120.50 RIM :· , :113.21 IE (IN) 1: i 113.01 IE (OUT) ·I(. MATCH LINE ABOVE LEFT CONSTRUCTION NOTES , • Ci) PRIVATE STORM DRAIN -SEE STORM DRAIN DATA TABLE FOR ADDITIONAL INFORMATION. · · 0 PRIVATE 6" SEWER -SEE SEWER DATA TABLE FOR ADDITIONAL INFORMATION. @ STORM DRAIN CLEANOUT PER RSD S-3 (SET GATE CAP TO MATCH FINISHED GRADE). © PRIVATE SEWER CLEANOUT PER RSD S-3 (SET GATE CAP TO MATCH FINISHED GRADE). @ P.O.C. TO EXISTING SEWER LATERAL, CONTRACTOR TO VERIFY EXACT HORIZONTAL AND VERTICAL LOCATION PRIOR TO CONSTRUCTION AND NOTIFY ENGINEER OF WORK OF ANY CONFLICTS A MINIMUM OF 14 DAYS PRIOR TO SEWER CONSTRUCTION \ · .. · @ DOWNDRAINS FROM BUILDING RAIN GUTTERS TO BE SPLASHBLOCKED AND ARE NOT HARD CONNECTED TO THE STORM DRAIN SYSTEM. SEE ARCHITECT PLANS FOR EXACT LOCATIONS OF SPLASHBLOCKS. •. (j) "VORTECHS" STORM WATER TREATMENT SYSTEM PER MANUFACTURE'S SPECIFICATIONS AND® \"@ STORM WATER BYPASS CLEANOUT CONSTRUCT WEIR PER DETAIL® , ® REMOVE EXIST. RISER AND INTERFERING PORTION OF 24" RCP UPON COMPLETION OF FULLY FUNCTIONING ON-SITE STORM DRAIN SYSTEM. @ ADJUST EXIST. TYPE A4 CO TO PROPOSED FINISH GRADE ELEVATION: 120.0 RIM · DRILL/CORE NEW PIPE OPENINGS FOR 10" PVC AND 18" HOPE PIPE TO ELEVATIONS AS SHOWN. @ P.O.C. ROOF DRAINS • . . @ PUBLIC SEWER MANHOLE PER LCWD S-3. 5 12 : @) PUBLIC 8" SEWER -SEE SEWER DATA TABLE FOR ADDITIONAL INFORMATION. PRIVATE SEWER NOTES 1. CLEANOUTS TO BE PROVIDED AT EVERY ANGLE POINT, LATERAL CONNECTION AND POINT OF CONNECTION (P.O.C.) PER UPC REQUIREMENTS. 2. CLEANOUT ASSEMBLY SHALL COMPLY WITH RSD S-3. 3. LOCATIONS OF EXIST. SEWER LATERALS AND MANHOLES ARE SHOWN IN ACCORDANCE WITH BEST AVAILABLE DATA. CONTRACTOR TO VERIFY LOCATION AND ELEVATION OF EXIST. SEWER LATERALS AND MANHOLES PRIOR TO CONSTRUCTION. ANY CONFLICTS SHALL BE REPORTED TO THE ENGINEER OF WORK A MINIMUM OF 10 WORKING DAYS PRIOR TO START OF SEWER CONSTRUCTION. BENCH MARK ENGtNEER OF WORK Exp. 9-30-03 &/5/03 ' 7iJATE II AS BUILT" L.---__;.-~0 ~l' ~~~ R~3S$oZ, EXP. 9-3o-o5 LOT 15 OF CITY OF CARLSBAD TRACT NO. 99-03 -~---~-s -, -. --------------------------· -.-l----+---1---------------------+---+---+-----,1-----1 APPROVED d J' . LLYOD HUBS~~~ /1\ DATE INl11AL DATE ENGINEER OF WORK REIIISION DESCRIPTION OTHER APPROVAL DATE INITIAL CITY APPROVAL CITY ENGINEER PERCE38& EIRES12/31/ OWN BY: --:--:--I PROJECT NO. I CI-IKD BY: ~ 50P01-17 RVWD BY: ,-,,W/ .._ _ DRAWING NO. 407-3A ~----~ "' 'i' ., ' "' a, • .,, ; L. ,.._ g ;, ~ -u / ,.._ g a / ,, 0 -, / ~ "' / •---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------x 0 STORM DRAIN DAT A (PVT.) 0 STORM DRAtN DAT A (PVT.) 0 NO. LENGTH SLOPE SIZE REMARKS NO. LENGTH SLOPE SIZE REMARKS NO. 1 43.15' 1.00% 12• PVC 106 96.91' 1.44% 1T PVC 226 2 74.66' 1.00% 12" PVC 107 23.19' 36.03% PVC 227 3 39.05' 7.27% PVC 108 8.42' 1.00% 8" PVC 228 4 51.00' 5.57% PVC 109 21.14' 7.62% 12· PVC 229 5 170.23' 3.72% PVC 110 9.62' 1.04% PVC 230 5A 8.30' 2.50% 12" PVC 111 19.3!!1' 1.00% s· PVC 231 6 6.88' 16.42% 10· PVC 112 19.68' 1.00% s· PVC 232 7 36.40' 1.00% 6" PVC 113 23.97' 1.00" 10· PVC 233 7A 35.39' 1.00" PVC 114 5.87' 1.00% PVC 234 8 34.72' 1.00% s· PVC 115 16.44' 1.00% PVC 235 9 18.16 28.50% PVC 116 11.52' 5.21" PVC 236 10 29.55' 6.13% 6" PVC 117 33.34' 1.00% 10· PVC 237 11 119.55' 5.00% 12· PVC 118 35.57' 1.00% 18" HOPE 238 12 23.48' 1.00% PVC 119 69.99' s· PVC 239 13 29.17' 1.00% 5• PVC 120 46.13' 5.22% 8" PVC 240 14 15.18' 5.00% 12· PVC 241 15 25.27' 1.00% PVC 122 5.87' 1.00% PVC 242 16 11.29' 1.00% PVC 123 5.17' 1.00% s· PVC 243 17 24.49' 0.90% 6" PVC 124 33.03' 16.80% PVC 244 18 18.41' 1.00% PVC 125 62.60' 1.00% 18" HOPE 245 19 12.75' 1.00% 8" PVC 126 184.11' 1.00% 18" HOPE 246 20 12.94' 1.00% 6" PVC 127 40.52' 5.36% 10· PVC 247 21 15.76 36.50% 8" PVC 128 35.46' 4.00% 12· PVC 248 22 20.94 1.00% 6" PVC 129 13.84' 1.00% 6" PVC 249 22A 9.71' 8.03% 6" PVC 130 40.42' 1.00% PVC 250 228 14.00' 1.00% 6 PVC 131 17.5!l' 1.00% 6" PVC 251 23 18.87' 8.32% PVC 132 42. 73' 1.00% PVC 252 24 34.47' 1.00% 8" PVC 133 18.46' 1.00% !l" PVC 253 25 41.93' 1.00% 10· PVC 134 7.17' 1.00% PVC 254 26 14.!lO' 0.50% 10· PVC 135 39.41' 2.25% 8" PVC 255 27 11.22' 17.74% 10· PVC 136 60. 70' 4.00% 12" PVC 256 28 15.!lO' 1.00% 6" PVC 137 20.44' 1.00% 6" PVC 257 29 6.50' 1.00% 6" PVC 138 6.31' 1.00% 6" PVC 258 30 28.14' 10.98% 5• PVC 139 15.98' 6.99% 6" PVC 259 31 15.29' 6.06% 10· PVC 140 14.31' 0.50% 6" PVC 260 32 37.98' 6.06% 10" PVC 141 14.83' 0.50% 8" PVC 261 33 3.13' 100.00% 10· PVC 142 20.02' 0.50% !l" PVC 34 149.04' 1.50% 18" HOPE 143 20.15' 0.50% 6" PVC 263 35 83.50' 15.72% 18" HOPE 144 10.67' 0.50% PVC 264 36 6.37 1.00% 6" PVC 145 23.57' 0.50% 6" PVC 265 37 15.64 1.00% 6" PVC 146 26.05' 1.42% PVC 266 38 26.85 0.50% 6" PVC 147 29.17' 0.73% 8" PVC 267 39 36.35' 0.50% 6" PVC 148 20.24' 1.00% PVC 268 40 52.92' 0.50% 6" PVC 149 16.54' 1.00% 10" PVC 269 41 27.13' 12.61% a· PVC 150 12.59' 18.44% 6" PVC 270 42 9.87' 1.00% PVC 151 46.25' 2.33% 8" PVC 271 43 16.31' 1.00% 6" PVC 152 15.45' 1.00% 6" PVC 272 44 15.15' 1.00% 6" PVC 153 22.88' 1.00% 10· PVC 45 10.33 23.14% 6" PVC 154 14.54' 1.00% 10· PVC 274 46 23.50' 1.00% 8" PVC 155 44.75' 0.50% 10· PVC 275 47 17.47' 8.70% 6" PVC 156 66.58' 6.01% 12· PVC 276 48 19.08' 1.00% PVC 157 73.23' 2.48% 12· PVC 277 49 20.16' 0.50% 8" PVC 156 56.10' 2.48% 12· PVC 278 50 19.63' 8.81% 6" PVC 159 18.06' 1.00% 5• PVC 279 51 10.29' 0.50% PVC 160 14.77' 6.16% PVC 280 52 23.72 0.50% 8" P\/C 161 15.74' 1.00% 6" PVC 281 53 29.17' 0.50% 8" PVC 162 24.42' 1.00% 6" PVC 282 54 22.09' 2.37% 8" PVC 163 14.60' 15.48% 6" PVC 283 55 10.29' 0.50% PVC 164 17.30' 1.00% 8" PVC 2!l4 56 23.82 10.0!l% a· PVC 165 16.69' 1.00% 8" PVC 285 57 19.71' 0.50% 10· PVC 166 15.26' 1.00% PVC 286 5!l 12.37' 24.§8% 6" PVC 167 5.56' 1.00% PVC 287 59 12.92' 0.50% 10· PVC 168 20.97' 28.14% PVC 288 60 44.94' 6.39% 6" PVC 169 21.54' 1.00% s· PVC 289 61 13.58' 0.50% 10· PVC 170 16.54' 1.00% PVC 290 62 1 O.!l3' 1.00% 6" PVC 171 20.53' 1.00% 6" PVC 291 63 27.88' 2.76% PVC 172 14.35' 1.00% 5• PVC 292 64 35.67 0.50% 10· PVC 173 5.62' 2.67% 5• PVC 293 65 21.32' 0.50% 10· PVC 174 32.38' 0.50% 6" PVC 294 66 17.79' 0.50% 10· PVC 175 5.61' 19.07% 6" PVC 295 67 59.92' 16.92% 10· PVC 176 16.54' 1.00% 6" PVC 296 6!l 10.67' 1.00% 6" PVC 177 10.96' 39.45" 6" PVC 297 69 34. 72' 0.50% 6" PVC 178 22.38' 1.00% 6" PVC 298 70 12. 77' 1.00% 6" PVC 179 14.56' 1.00% 8" PVC 299 71 11.09' 0.50% PVC 180 36.02' 4.80% 6" PVC 300 71A 30.80' 6.11% 6" PVC 181 46.30' 2.27% !l" PVC 301 718 e.1 o' 0.50% PVC 182 50.63' 3.02% 10· PVC 302 72 29.57' 0.50% 6" PVC 183 281.37' 2.10% 18" HOP£ 303 73 4.77' 1.00% 8" PVC 184 7.57' 1.00% 6" PVC 304 74 16.95' 1.00% PVC 185 18.33' 1.00% 6" PVC 305 75 4.93' 2.03% 8" PVC 1!l6 17.47' 1.00% PVC 306 76 11.12' 12.95% 8" PVC 187 19.62' 5.28% 6" PVC 307 77 21.20' 12.25% PVC 188 5.88' 6.01% 12· PVC 30!l 78 17.87' 1.00% 12· PVC 189 37.62' 10.00% 6" PVC 309 79 23.78' 2.90% PVC 190 30.01' 1.00% 8" PVC 310 80 4.12' 1.00% 6" PVC 191 30.00' 1.00% 8" PVC 311 81 6.35' 1.00% PVC 192 30.00' 1.00% PVC 312 82 4.52' 1.00% 8" PVC 193 32.!l3' 1.00% 8" PVC 313 83 7.90' 8.99% ,. PVC 194 24.54' 8.4!l% PVC 314 84 11.60' 6.00% 8" PVC 195 28. 75' 1.00% 8" PVC 315 85 12.12' 0.50% PVC 196 3.00' 2.00% 18" HOPE 316 86 77.81' 1.00% 10· PVC 197 47.37' 3.93% 18" HOPE 317 87 44.61' 4.40% a· PVC 198 18.41' 1.00% 5• PVC 31!l !l8 45.04' 1.23% 8" PVC 199 20.14' 1._00% 6" PVC 319 89 51.52' 1.54% 12· PVC 200 10.05' 0.50% 6" PVC 320 90 7.31' 1.54% 12· PVC 201 9.80' 0.50% PVC 321 91 17.96' 2.7!l% 6" PVC 202 23.89' 1.00% 6" PVC 322 92 4.67' 1.00% 6" PVC 203 13.26' 1.00% 6" PVC 32.3 93 7.19' 1.00% 5• PVC 204 13.53' 9.90% 6" PVC 324 94 6.15' 1.00% PVC 205 9.36' 1.00% !l" PVC 325 95 11.55' 1.00% 8" PVC 206 14.03' 1.00% e· PVC 326 96 10.39' 31.47% 8" PVC 207 19.51' 0.50% 8" PVC 327 208 5.13' 0.50% 6" PVC 32!l 98 15.28' 1.00% 8" PVC 209 14.01' 0.50% 6" PVC 329 99 36.54' 2.35% PVC 210 10.91' 0.50% 8" PVC 33-0 100 12.50' 9.36% PVC 211 23.63' 0.50" 8" PVC 331 101 17.60' 1.00% 10· PVC 212 12.9!l' 0.50% 6" PVC 332 102 9.48' 1.00% 6" PVC 213 21.91' 5.02% s· PVC 103 15.71' 1.00% PVC 214 29.17' 1.00% 8" PVC 334 104 17.64' 30.52% s· PVC 215 14.47' 1.00% s· PVC 335 105 18.84' 3.66% 12" PVC 216 21.32' 1.00% 8" PVC 336 217 11.04' 1.50% PVC 337 21!l 21.26' 5.69% PVC 336 219 7.68' STORM DRAIN DATA LENGTH 33.27' 7.98' 20.36' 11.56' 5.92' 14.07' 21.94' 41.20' 15.89' 15.55' 28.35' 12.42' 22.27' 33.00' 30.31' 25.41 19.80' 18.59' 26.68' 22.76' 23.00' 14.22' 15.oo· 35.75' 40.29' 39.64' 20.61' 29.4!l' 8.05' 9.56' 17.41' 11.13' 5.77' 43.69' 3.50' 3.02' 2.12' 21.04' 14.25' 21.04' 18.25' 12.25' 2.80' 4.83' 10.29' 21.56' 56.98' 12.92' 18.25' 22.26' 7.24' 12.85' 9.14' 19.54' 9.97' 18.32' 6.52' 12.96' 15.24' 12. 74' 19.84' 10.30' 11.50' 7.48' 6.15' 7.37' 17.48' 4.42' 12.05' 9.94' 16.86' 14.49' 20.74' 13.97' 15.87' 14.10' 13.26' 8.37' 20.46' 6.16' 5.54' 18.17' 7.43' 12.35' 11.64' 13.76' 4.20' 5.32' 7.44' 3.18' 15.00' 15.00' 3.25' 15.00' 13.59' 21.01' 15.00' 3.82' 11.63' 17.87' 12.48' 13. 72' 13.45' 12.32 19.04' 21.24' 7.39' 19.51' 7.39' SLOPE 0.50% 1.00% 1.00% 1.00% 9.54% 3.98% 3.56% 1.00% 1.00% 0.50% 0.50% 0.50% 0.50% 1.00% 1.78% 0.50% 33.89% 1.00% 0.86% 8.79% 1.00% 29.04% 28.71% 16.87% 1.00% 1.00% 0.50% 0.50% 48.82% 0.50% 6.32% 1.00% 1.00% 1.00% 0.50% 4.97% 1.00% 1.00% 1.00% 0.50% 1.00% 112.00% 50.00% 19.44% 1.39% 2.40% 1.00% 5.59% 14.27% 1.00% 20.31% 20.68% 42.63% 1.00% 1.00% 6.75% 1.00% 26.71% 1.65% 1.54% 10.58% 1.00% 1.00% 1.00% 1.00% 1.00% 48.19% 1.00% 1.00% 14.59% 1.00% 16.20% 1.00% 21.17% 1.00% 8.54% 1.00% 1.00" 1.00% 1.00% 0.50% 1.00% 0.50% 0.50% 1.00% 12.14% 1.00% 11.96% 24.84% 1.00% 1.00% 40.62% 1.00% 26.05% 17.61% 1.00% 27.73% 1.00% 1.00% 1.00% 32.07% 1.00% 21.75% 1.00% 9.84% 6.98% 1.00% 7.04% SIZE 8" PVC PVC 10· PVC 10· PVC PVC 6" PVC 8" PVC 5• PVC 5• PVC 5· PVC 6" PVC 6" PVC 6" PVC 6" PVC 6" PVC 6" PVC 6" PVC 6" PVC 6" PVC 5• PVC 6" PVC 8" PVC 10· PVC 6" PVC 10· PVC 10· PVC 6" PVC 6" PVC 6" PVC 6" PVC 6" PVC 6" PVC 8" PVC 18" HOPE 10· PVC 18" HOPE PVC PVC PVC PVC PVC 6" PVC 10" PVC 10· PVC 6" PVC PVC PVC PVC 6" PVC 12· PVC 6" PVC 6" PVC 6" PVC PVC 6" PVC 6" PVC 6" PVC PVC PVC 6" PVC 12· PVC PVC 8" PVC 8" PVC PVC PVC 6" PVC 8" PVC 6" PVC 6" PVC 6" PVC 6" PVC PVC 6" PVC PVC 6" PVC 6" PVC 6" PVC PVC 5• PVC PVC 8" PVC 8" PVC 10· PVC PVC PVC 5• PVC PVC 8" PVC PVC 6" PVC 6" PVC PVC 6" PVC 6" PVC 6" PVC s· PVC 10· PVC 6" PVC 10· PVC 10· PVC 6" PVC PVC 6" PVC !l" PVC 6" PVC PVC PVC PVC (PVT.) REMARKS 0 STORM DRAIN DAT A (PVT.) NO. LENGTH SLOPE SIZE REMARKS 346 15.98' 0.50% PVC 347 7.85' 34.39% 5• PVC 348 12.74' 1.00% 6" PVC 3411 21.54' 1.00" 6" PVC 350 21.49' 7.35" s· PVC 351 12.17' 6.53% PVC 352 5.61' 6.53% s• PVC 353 18.34' 4. 75" 6" PVC 354 13.92' 1.00% 6" PVC 355 44.20' 1.00% 6" PVC 356 10.52' 1.00% PVC 357 15.17' 11.21% PVC 358 19.75' 18.08% PVC 359 14.29' 1.0.0% 6" PVC 361 16.37' 12.52% 5• PVC 362 12.80' 1.00% 8" PVC 363 7.15' 20.28% 6" PVC 364 13.09' 0.50% 6" PVC 365 9.38' 0.50% 6" PVC 366 10.15' 1.00'.1',; PVC 367 2.50' 1.00% 5• PVC 368 46.00' 6.52% s· PVC 369 6.53' 7.35% PVC 370 l!l.50' 0.50% PVC 371 9.82' 1.00% 6" PVC 372 5.41' 8.21% 6" PVC 373 3.23' 1.00¾ 6" PVC 375 20.03' 16.82% 6" PVC 376 10.13' 1.00% 8" PVC 377 4.13' 1.00% PVC 378 10.10' 1.00% 8" PVC 360 48.51' 1.00% 6" PVC 381 49.51' 3.13% PVC 382 73.90' 4.00% 6" PVC 389 17.61' 27.88% 6" PVC 390 63.43' 4.64% PVC 391 56.83' 2.15% 6" PVC 392 17.61' 18.40% PVC 393 50.76' 6.38% 6" PVC 394 3.22' 1.00% 10· PVC 395 4.43' 1.00% 10· PVC 397 4.50' 1.23% a· PVC 398 17.03' 4.40% 6" PVC 399 12.50' 19.68% PVC 400 7.95' 47.17% 6" PVC 401 11.22' 1.00% PVC 403 24.21' 1.00% 8" PVC 404 4.59' 1.00% a· PVC 405 9.40' 12.45% 6" PVC 406 15.89' 1.00% 8" PVC 407 12.98' 6.70% 6" PVC 40!l 11.50' 1.00% 6" PVC 409 8.15' 1.00% 6" PVC 410 17.94' 1.00% 12· PVC 411 14.82' 6.68% 12· PVC 412 15.35' 1.00% 18" HOPE 413 24.83' 6.31% 8" PVC 414 45.0t 6.31% 8" PVC 415 30.35' 1.00% HOPE 416 6.39 1.00% 6" PVC 417 17.92' 1.00% PVC 41!l 3.17' 1.26% 10· PVC 419 11.59' 1.00% 6" PVC 42-0 33.14' 3.02% 10· PVC 421 17.61' 1.00% 6" PVC 422 9.29' 12.70% PVC 423 10.07' 11.72% 6" PVC 424 20.29' 1.00% 8" PVC 425 4.80' 1.00% PVC 426 9.58' 1.00% PVC 427 19.26' 1.54% 12" PVC -ALL STORM DRAIN PIPE SHALL CONFORM TO SOR-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 BEDOING FOR STORM DRAIN PIPE SHALL BE PER RSD S-4 (TYPE C). 0 SEWER DATA (PVT. UNO) NO. LENGTH SLOPE 1 79.46' 4.81% 2 50.90' 1.38% 3 59.85' 3.60% 4 59.85' 6.12% 5 34.80' 1.00% 6 1.98' 6.11% 7 22.80' 10.42% 8 36.81' 6.11" 9 48.43' 1.00% 10 34.80' 3.02% 11 4.38' 1.00% 12 22.80' 21.72% 13 99.63' 1.00% 14 60.00' 1.00% 15 57.16' 1.00% 16 38.26' 10.14% 17 33.81' 1.63% 18 68.60' 1.04% 19 68.60' 1.00% 20 53.81' 1.63% 21 40.28' 16.80% 22 51.60' 1.63% 23 35.18' 1.54% 24 149.86' 2.04% 25 13.56' 16.81 % 26 48.26' 1.39% 27 36.33' 2.03% 28 42.34' 8.73% 29 54.66' 2.03% 30 50.92' 5.28% 31 46.32' 3.11% 32 34.41' 2.56% 33 42.24' 13.07% 34 227.14' 2.56% 38 66.55' 1.17% 39 167.23' 1.05% 42 86.39' 1.68% 43 31.17' 1.00% 44 5.76' 1.68% 45 31.17' 22.49% 46 44.06' 1.68% 47 35.!l!l' 5.16% 48 48.51' 5.20% 49 10.00' 1.00% 50 83.98' 1.00% 51 32.69' 1.00% 52 35.!l1' 1.45% 53 31.17' 2.32% 54 5.76' 1.74% 55 31.14' 19.91% 56 (104.05') (39.63%) 57 (27.50') (4.81%) 60 57.62' 1.00% 61 10.00' 1.00% 62 32.69' 1.00% 63 10.00' 5.20% 64 32.70' 1.00% SIZE F.U. REMARKS 88.5 PVC 6" 42 PVC s· 210 PVC 210 PVC 6" 68 PVC 68 PVC 6" 90 PVC 5• 158 PVC 5• 368 PVC 6" 76 PVC s·· 444 PVC 6" 90 PVC 6" 534 PVC 6" 534 PVC 6" 534 PVC 6" 90 PVC 8" 624 PVC PUBLIC 210 PVC 6" 210 PVC 8" 834 PVC (PUBLIC) 6" 90 PVC 8" 924 PVC PUBLIC 8" 924 PVC PUBLIC 8" 924 PVC PUBLIC 6" 534 PVC 8" 924 PVC PUBLIC) 8" 924 PVC PUBLIC) 90 PVC 8" 1014 PVC (PUBLIC) 6" 230 PVC 6" 230 PVC 8" 1244 PVC (PUBLIC) 6" 90 PVC 8" 1334 PVC (PUBLIC) 8" 1334 PVC PUBLIC 8" 800 PVC (PUBLIC) 8" 800 6" so 8" 110 6" 90 8" s20 6" 210 6" 210 6" 230 6" 230 6" 180 6" 90 6" 90 6" 90 (8") 2134 (8") 88.5 6" 534 6" 230 6" 230 6" 210 6" 210 PVC (PUBLIC) PVC PVC (PUBLIC) PVC PVC (PUBLIC) P'JC PVC PVC PVC PVC PVC PVC PVC PVC PVC EXIST.) PVC EXIST. PVC PVC PVC PVC PVC ALL PVC SEWER PIPE SHALL CONFORM TO SDR-35 WITH BEDDING PER REGIONAL STD. DWG. S-4 (TYPE C). BENCH MARK DESCRIPTION: STD. STREET SURVEY MONUMENT LOCATION: STA. 288+!!9 EC ON CENTERLINE OF EL CAMINO REAL. RECORD FROM: SAN DIEGO COUNTY VERTICAL CONTROL ELEVATION: 311.407 M.S.L. OATUM: N.G.V.D. 1929 ENGINEER OF WORK ~~ E. STE't'DIS r-~-35502 , DATE * Exp. 9-30-03 * J'"'i)'c C/VI\. ~"' OF C~\.\'\ HAS BUILT" ~11z9.(o-s oS DATE REVIE'w'ED BY• ~ 8. &1.J11oA, 71,/o.s DR DATE ~ CITY OF CARLSBAD ~ +------+---+----------------+-----+--+-----+---f ~LlQ_j=Q=:::'...:::=::::::::EN=G::::I=NE::::E:::R::::I:::NG=D:::E:::P:::AR=T:::M:::E:::N=T=='...'.~==1 =: PRIVATE SEWER AND STORM DRAIN PLAN FOR: '" 0 ' "' ' "' I ci el u. !i'r.TEVENS•CRESTO ENGINEERING, INC. jf!!!!!!!!!!I CIVIL ENGINEERS • LAND PLANNERS • SURVEYORS 220 221 222 223 224 225 1.00% 12.32' 1.00% 11.65' 1.00% 21.55' 1.00% 18.74' 1.00% 5!l.97' 0.50% 23.69' 10" PVC 339 10· PVC 340 10· PVC 341 8" PVC 342 10· PVC 343 8" PVC 344 8" PVC 345 25.72' 1.00% 8.18' 1.00% 5• 8.51' 1.00% 5• 31.17' 1.00% 6" 11.64' 0.50% 6" 3.98' 0.50% 6" 7.98' 1.00% 6" PVC PVC PVC PVC PVC PVC PVC LA COST A GREENS MULTI-FAMILY HOUSING LOT 15 OF CITY OF CARLSBAD TRACT NO. 99-03 " al ? APPROVED # f ,; LLYOD HUBS A ~ -.:r/.( ~ . _, ~l(o/,,3 u CITY ENGINEER PE RCE 2"8°s9 EXPifltS 12/31 /05 7 D~ 1E ~ ~ /1\ DATE INITIAL DATE INITIAL DATE IN1TIAL DWN BY: ---1 PR-OJECT NO. I DRAWING NO. ~ 9620 CHESAPEAKE DRIVE SUITE 107 SAN DIEGO, CA 92123 -1324 PHONE: 858.694.5660 REVISION DESCRIPTION CHKD BY: '--.---<. S0P01-17 407-3A ~ FAX: 858.694.566 I ENGIN1'ER OF WORK OTHER APPROVAL CITY APPROVAL RVWD BY: C-'-•• '---. _ G '-------' 3 www..scengr.com A .. ----------------------------------------------------------------------------------------------------------------------------------------------------------------------.1~ ~'f\ r-. ', STEVENS•CRESTO EN(ilNEERING, INC. r CIVIL ENGINEERS• !AND PlANNERS • SUR\/EYORS 9620 CHESAPEAKE DRIVE SUITE !07 SAN DIEGO, CA 92123 -1324 PHONE: FAX: 858.694.5660 858.694.5661 wwwscengr.com 0 15 30 ~--• ~ SCALE: 1" = 90 ·, ALGA ROAD f-"-~-'--,~~-·-•-'"•··----·· .. -· ----- ·--7-"F"-·' ---. ---==----+. ----'--- ' ~! . . --_--..... ~ . .,,,_ ___ ;_,..:.,, ----·-_.,,,.. __________ ,_, ... 30'. --)-DATE I INITIAL i r_j-:--' l .-~~ , ,. '' ' 1-,---:-\ ., i'; j' I / 0 FIRE SERVICE DATA (PVT.) <> WATER DATA (PVT.) NO. LENGTI-1 SIZE* TYPE --REMARKS NO. LENGlH SIZE F.U. REMARKS 1 3.07' PVC --1 45.D' 3.5" 504.0 -- 2 26.77' PVC --2 20.0' 3• 270.0 -- 3 26.21' PVC --3 242.0' 3• 234.0 -- 4 11.00' PVC --4 15.0' 2· 117.0 -- 5 13.00' PVC --5 45.0' 2· 117.0 -- 6 81.12' PVC --6 218.0' 2.5" 187.5 -- 7 30.17' PVC --7 12.0' 2" 99.0 -- 8 3.01' PVC --8 56.0' 2· 88.5 -- 9 2.14' PVC --9 232.0' 2.5" 85.5 -- 10 2.55' PVC --10 98.0' 2.5" 57.0 -- 11 4.47' PVC --11 146.0' 2· 28.5 -- 12 3.50' PVC --12 95.0' 3" 270.0 -- 13 3.05' PVC --13 169.0' 3.5" 468.0 -- 14 15.00' PVC --14 24.0' 2· 117.0 -- 15 24.59' PVC --15 10.0' 2· 117.0 -- Hi 20.88' PVC --16 6.o' 3" 351.0 -- 17 5.70' PVC --17 25.0' 3" 234.0 -- 18 7.14' PVC --18 29.0' 2· 117.0 -- 19 15.29' PVC --19 10.0' 2" 117.0 -- 20 154.56' PVC --20 4.0' 3.5" 355.5 -- 22 4.36' PVC --21 112.0' 3.5" 691.5 -- 23 2.52' PVC --22 32.0' 3.5" 504.0 -- 25 28.63' PVC --23 31.0' 2· 117.0 -- 26 49.37' PVC --24 32.0' 3• 387.0 -- 27 4.00' PVC --25 293.0' 2" 117.0 -- • PIPE SIZE TO BE DETERMINED BY OTHERS 26 139.0' 3• 270.0 -- 336.0' 3.5" REVISION DESCRIPTION 27 26 34.0' 2· 29 36.0' 3• 30 255.0' 2· 31 156.0' 3• 32 49.0' 4" NOTES OJ 2-2" WATER METERS (21" X 35" BOX) 0 2" COPPER -NO TEES OR CONNECTIONS 0 2-2" RP BACKFLOW PER W20 (ON PRIVATE PROPERTY) G MANIFOLD (SIZE 2"x3 OR 2"x4) 2" WATER 2" WATER 3" OR 4" PVC PVT. WATER LINE 4 529.5 117.0 412.5 117.0 295.5 763.5 WATER CONNECTION MANIFOLD METER DETAIL NO SCALE CONSTRUCTION NOTES G) DOMESTIC (PRIVATE) SERVICE WATER LINE (PVC SCH. 40) -SIZE PER WATER DATA TABLE. 0 4" (PRIVATE) PVC FIRE SPRINKLER LINE. @ 4" DOUBLE CHECK BACKFLOW PREVENTER W/FIRE DEPARTMENT CONNECTION PER FIRE DEPARTMENT REQUIREMENTS. BENCH MARK DESCRIPTION: STD. STREET SURVEY MONUMENT LOCATION: STA. 288+89 EC ON CEN1ERLINE OF EL CAMINO REAL RECORD FROM: SAN DIEGO COUNTY VERTICAL CONTROL ELEVATION: 311.407 M.S.L. DATUM: N.G.V.D. 1929 ENGINEER OF WORK MA1E. STE~ R.C~ 35502 DATE Exp. 9-30-0 -- -- -- -- -- -- BUILT" REVIE\,IED BY• ~~-c, . .4u.- INSPE DR CITY OF CARLSBAD ENGINEERING DEPARTMENT PRIVATE WATER PLAN FOR: DATE LA COST A GREENS MUL Tl-FAMILY HOUSING LOT 15 OF CITY OF CARLSBAD TRACT NO. 99-03 APPROVEDD7 LLYOD HUBB ..,. / ~✓,7 • --• ,,,. ('pit,:,/,::,} OTY ENGINEER PE RCE 2'.3889 EXfliRES 12/31 /05 ' Q.(lE DA TE IN1ll AL DATE INtTIAL OTHER APPROVAL CITY APPROVAL DWN BY: I PROJECT NO. I DRAWING NO. CHKD BY: ' SDP01-17 407-3A L':R~VWD',!!!!c__B"!_Y_r_::---'",-,,~"'!!:.t-.==11 ~--------~~---~ f-- "' 0. " 0 " 0 "' - (") 0 I I() I "' '; i It :/ 'i, : : I STEVENS•CRESTO ENGINEERING, INC. CIVIL ENGINEERS• lAND PlANNERS • SURVEYORS 9620 CHESAPEAKE DRIVE SUllE 107 SAN DIEGO, CA 92123 -1324 PHONE: FAX: 858-6945660 858-694.5661 www.scengr.com 0 15 30 60 -&--•..,i•----: I SCA!£: 1• = 30' ,--.:. . ..--· ",---- -'; 90 ! DATE INITIAL •\ \. ·, \ \ ' ~ ..\....--c-:..----\ ·t--·. ~'., ' 'i~ .-: ' ~:.-• . . 11\ ENGINEER OF WG>RK -I ' ' • . -'~ ii 'i , l, , ' '; ' '' . ',, ' .. , • ~ ~ !ir - SEE ABOVE LEFT WALL OETAlL LEGEND 0 RETAIN1NG WALL APPROX. FACE OF WALL /SQ. FT.) 1 1300.5 2 1150.5 3 1050.0 4 1150.5 5 1150.5 6 1125.0 7 898.2 8 689.4 !I 632.7 10 1190.0 11 1200.0 12 264.3 13 321.2 14 218.1 15 253.2 Hl 147.3 17 223.9 HI 234.4 19 90.0 20 884.6 21 743.9 22 488.3 23 359.6 24 53.7 25 12.7 26 221.3 27 362.7 28 54.6 29 70.9 30 8.3 31 33.2 32 265.6 33 342.5 34 57.5 35 366.9 36 342.5 37 243.5 38 48.5 39 83.2 40 114.2 41 349.6 42 285.3 43 25.4 44 480.1 45 87.2 46 91.3 RETAINING WALLS SHOWN ARE BY SEPARATE PERMIT PER BUILDING PERMIT PLAN CHECK NO. 08030746 RETAINING WALLS SHOWN ARE BY SEPARATE PERMIT PER BUILDING PERMIT PLAN CHECK NO. 08030746 WALL SEQUENCE TABLE LENGTH HEIGHT (A VG) HEIGHT (MAX) 150.o' 8.67' 8.67' 150.0' 7.67' 8.67' 150.0' 7.00' 7.33' 150.0' 7.67' 8.00' 150.0' 7.67' 8.00' 150.0' 7.50' 7.67' 110.0' 8.17' 8.67' 90.0' 7.67' 8.67' !15.0' 6.67' 6.67' 170.0' 7.00' 7.33' 150.0' 8.00' 8.67' 98.6' 2.67' 2.67' 127.3' 2.52' 2.67' 49.5' 4.41' 5.33' 56.0' 4.52' 5.33' 28.4' 5.18' 7.33' 39.7' 5.64' 8.00' 51.6' 4.54' 6.67' 30.0' 3.00' 4.67' 176.1' 5.02' 7.33' 136.2' 5.46' 9.67' 128.8' 3.79' 5.33' 84.74' 4.24' 5.33' 22.98' 2.33' 2.67' 7.60' 1.67' 2.00· 91.6' 2.42' 2.67' 135.3' 2.67' 2.67' 31. 7' 1.72' 2.00' 31.8' 2.23' 3.33' 6.2' 1.33' 1.33' 20.5' 1.62' 2.00' 99.1' 2.67' 2.67' 135.3' 2.53' 2.67' 13.2' 4.36' 5.33' 88.6' 4.14' 7.33' 127.8' 2.67' 2.67' 99.1' 2.46' 2.67' 13.3' 3.65' 4.00' 28.4' 2.93' 4.67' 39.1' 2.92' 3.33' 135.3' 2.58' 3.33' 101.9' 2.80' 3.33' 15.3' 1.67' 2.00' 140.0' 3.43' 7.33' 56.8' 1.54' 2.00' 37.5' 2.43' 4.00' ENGJHEER OF WORK BUILT" DATE INlllAL DATE INlllAL REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL RETAINING WALL PLAN FOR: LA COST A GREENS MUL TI-FAMILY HOUSING LOT 15 Of CITY Of CARLSBAD TRACT NO. 99-03 APPROVED &r LLYOD HUBB AAf.' e~ w;~ DWN BY: CHKO BY: RVWO BY: "" I PROJECT NO. I DRAWING NO. -:;!;='-,v.1,....,,.r"",-+ ~--S_D_P_0_1-_t_7 __ ~ ~4_0_7-_3_A~ '' ' 0 10 20 ~--.--.~---1 SCALE: 40 I 20' 60 I : : . ' -· 1 , ... L ' STEVENS•CRESTO ENGINEERING, INC. CIVIL ENGINEERS • LAND PLANNERS• SURVEYORS 9620 CHESAPEAKE DRIVE SUITE 107 SAN DIEGO, CA 92123 -1324 PHONE: FAX: 858.694.5660 858.694.5661 www.scengr.com .. -!l[l ~ ,.., ' "1 ,,-. -o~· ---I 1,38.00 .BW --'-,-----~ ;-· 1 --! 6' 1W ELEV. PER PROfllE 011----1 ~ ~ >-Cl <:r11---~ ..J"' -'Zll----l i r.: ,,_ _ ___, .._o o~ll----1'. w 0 11-----s u a. ..,o i..irt---~ '145133 TW 18" 2 VARIES ~ <iy/ ~-~¥ A>-"=-~ef%, \;.,r,:% ,, A~ {".-:::<:;<.'-/ '-'-Y> ,-,--.._ DAYLIGHT AS NECESSARY AT 2% --......-/ BACK OF DITCH TO EXIST. SLOPE FLOW LINE (FL) ELEV. PER PROFILE TYPE B DRAINAGE (BROW) DITCH PER RSD D-75 MODIFIED (9" INSIDE RADIUS) KEYSTONE TYPE RETAINING WALL SEE OTY OF CARLSBAD BUILDING PERMIT No. C8 031347 PROPOSED FllltSH GROUND AT FRONT OF WALL BOTTOM OF WALL (BW) ELEV. PER PROfllE TYPICAL SECTION RETA.INING WALL "A" (KEYSTONE TYPE) NO SCALE ' ' "' 146. 7. TW 1 ,47.,3 '' ' .:-.-' 0 "" ·oi '' ,- : : '' ,:'. ' -~!--- 1 ,, I ~ ' ' w 3 ' ' 1Af!.00 ;iw g --,-' ' --' : : ' . '' ' ' ' ' -' ·~ow DUCH : fll'.)W Ll!'IE ( 142.00 BW ' -, : .. '' i!l!QIE;_ . KEYSTONE ,-.,.,er RETAINING ·WALL SEE en, OF iRtSBM BUILDING PROFILE: RETAINING WALL SCALE: 1"=20' HORIZ.; 1"=4' VERT. SEE SHEETS 5 & 6 FOR COMPLETE GRADING PLAN: RETAINING WALL "A" SCALE: 1"=20' ENGINEER OF WORK 148.33: liW .142.7BW. 0 "A" 4 ~£SS!(),v,4 t. s,£11;~&~ 4J,\~ No. 35502 ';O /1\ DATE INITIAL DATE ENGINEER OF WORK i; '-i _, 5 0 oi ;J; BENCH MARK DESCRIPTION: STD. STREET SURVEY MONUMENT LOCATION,: STA. 268+B9 EC ON CENTERLINE OF EL CAMINO REAL RECORD FROM: SAN DIEGO COUNTY VERTICAL CONTROL ELEVAllON: 311.407 M.S.L. DATUM: N.G.V.O. 1929 DATE IN1TIAL DATE IN1TIAL REVISION DESCRIPTION OTH£R APPROVAL aTY APPROVAL 1 'i ' '! 6 ,tl-~71'111 1J1 SCALE: 1" = 20· '' AS BUIL T 11 ~la. , ~l7¥6<: Ri/3 y;;_ 1-~-0~ DATE REVIE\vED BY: ~ei. G ••• , 7/1/os , INSPECOR DATE ~ CITY L1lJ OF CARLSBAD 3 ENGINEERING DEPARTMENT 1 RETAINING WALL FOR: LA COSTA GREENS MULTI-FAMILY HOUSING LOT 15 OF CITY OF CARLSBAD TRACT NO. 99-03 APPROVED 81" LLYOD HUBB&/4p~ CITY ENGINEER PE R~ a: ~~ E ~,;os ~/2<;"/o3 DATE ~I I OWN BY: PROJECT NO. DRAWING NO. CHKD BY: RVWD BY: SDP01-17 407-3A ',i i ,,1 i, ,-... '': ,: • -i •• ' - '"'" ~""~ ~•~,"-~ CJ ,; IIIIIT STEVENS•CRESTO ENGINEERING, INC. . __ r/ CIVIL ENGINEERS• LAND PLANNERS• SURVEYORS 9620 CHESAPEAKE DRIVE SUITE 107 SAN DIEGO, CA 92123 · 1324 PHONE: FAX: 858.694.5660 858.694.566 I www.scengr.com :"·-•~-..!!!!!":....., :;:::-~ ' ---1.-' --,,..._ __ _ ----·-.. · .. ·-......-. -.;<c;;....··a~,-~~,·::I::=~:~J :~~f ::~.:~:2..:-- ----, Z 1 0 10 20 40 60 ~--~-~-----· ___ .....J1----<1 SCALE: 1" 20' ~ (Jl -os-. .;.~'...; "' ' PLAN: ' is, ' ' si,v . ,'BIii ' w ~ +--.J : ~ ,N-,- '+- T !:! .-, :...a' "' ·NOTE: ·. . , · , . . Ktvs,oNr mice RETAINING \vlli , . SEE CIT'/' OF CARLSBAD BUILIJJING R~MIT. i-Jp. C!i 03J34:t . . . : , NQ)IE: .. , .. ·, , :s:ri110N1NG skowt(irir 'PROFILE!IS AT·~ONT.OF ; • WALL '--2 FEET :wrsr tlF CURB I ,. ' .f -,-'. 2 _: ...lJ•·:' i.' : ,°-i'] '' ' ' ' ----- - ' PROFILE: RETAINING WALL "B" SCALE: 1"=20' HORlZ.; 1"=4' VEIH. 3 ENGINEER OF WORK PRIVATE DRIV£ & RET AIN.fNG WALL SCA!.E: 1 "=20' DATE R .• No. 35502 4 I /(,---,./.I-~--SCALE: 1,. = 20' 2' TW Ei;:-=----1 PER~I TC ELEV PER PLAN 18" VARIES (<,, <,y<J./ '-A ff}· d%'i; .--.IS A/!:;%\ ''(,.r,.,-/;:,.c,, A'{'~ Z<:;;,,-(,'. ,-,.-... DA Yl!GHT AS NECESSARY AT 2% BACK OF DITCH TO EXIST. SLOPE FLOW LINE (FL) ELEV. PER PROF!LE JYPE B DRAINAGE (BROW) DITCH PER RSD 0-75 MODIFIED (9" INSIDE RADIUS) KEYSTONE TYPE RETAINING WALL SEE CITY OF CARLSBAD BUILDING PERMIT No. CB 031347 PROPOSED FINISH GROUND AT FRONT OF WALL BOTTOM OF WALL (BW) ELEV. PER PROALE TYPICAL SECTION RET AINlNG WALL "B" (KEYSTONE TYPE) 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 CONTROL ELEVATION: 311.407 M.S.l. DAWM: N.G.V.D. 1929 REVJEl,/ED BY• ~~-SPEO□R DATE 1-----+--+------------+----J.---1------J.-----1 ~4 CITY OF CARLSBAD [sHErrsl1 ~L1±_j===-':=::::::E:::N::G::::IN::::E:::E:::R::::IN::::G=D=E':::P':=AR::::T::::M::::E=:N::::T==::'.'::L.1l_j=:::=::::::='. /1\ DATE INITIAL DATE INITIAL DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL OTY APPROVAL RETAINING WALL FOR: LA COST A GREENS MULTI-FAMILY HOUSING LOT 15 OF CITY OF CARLSBAD TRACT NO. 99-03 APPROVED.& r LL YOO HUBB 6k4',~4 v,;V'~ CffY ENGINEER PE RCE:28;;; EX ES 12/31 / OWN BY: CHKD BY: RVWD BY: PROJECT NO. SDP01-17 DRAWING NO. 407-3A e, 'i' ,n ' "' ,--'----~--~- • i ; • ; ' ' ' . -••-,••'""•-~~ ,.~ , ,fs~, •~-~-_,;,._,_;. ---••~ ·-: ,. ' , ,.-, -•~-.: ,w -••-;C _,__,, ~-~• .. -.--, : -'.•-•-•\"" -'-• "~" _____ , ___ ,( ___ _ -. -' ----------_,_ -------<---,. ' --- ------. ---~--- . . . --____ ' _____ , ___ ·-·-----------·--- ---------,-- . f ~· STEVENS• CRESTO ENGINEERING, INC. CIVIL ENGINEERS• LAND PLANNERS· SURVEYORS 9620 CHESAPEAKE DRIVE SUITE 107 SAN DIEGO. CA 92123 -1324 PHONE: FAX: 858.694.5660 858.694.5661 www.scengr.com ) _____ , __ _ ----, . . --:-----~-; ,,_,. ' t , ' l ... •200,03--·i·---_;_· --·------· 1--- .)A~-~~-~>-C -; ~--~•-•••~:,-•••-~w,,-~M-<•~~•---•~ -•j-~~.- '" -"" ---+ ; ·..f- ···-·-·•-· ---.. . ---·-·. -· --·•· ---• ---·-------------' ,-- ' ·, . · ; : : '4n.c : : t ---·-;....ac.10 ... ·-··· -·--••----·· \::!;;---,"""·'--·-···-··--"----···---··-·-------· ·---· -----·····----···---:-------·--·+ ------·----·---------•·--~··--···•--·----"""--... , _;_______ -. -: • ; w ,.; ___ ~"-\· ---!------------------~- ... ·"(_,;··· -"\1 -----' _____ ,_ : ' ------·--'------,~ --~~~-----~------re ·~ ~~-~'18 --~ ~---~--r ~~OKING-~t::_~**,___ ._,_<3~_, _ •d --.. "--,,--ru -·~~,, -Lao•---------:--~90-•---g~:--• --~~~iE~E ;c~~,'S -K~"'""·~~---:----,~"-:-----··-·-·. ---------_; ~E~ .\.i r--· ' ' ' ' ' ' : ___ ,,_,_,_,_, _,_,_ -----,--••••--+•-,-----."---•c · . . -6~fttt_1r-it___ .),"7~;,-,----'·-, ···:·-----·-······ -l 5' --:;; ~ --•···"'--· ~~-----------,-.. --·------' ' :' ' --'---'•~------c-"; --·-. ---· ~i--->·-· ' .. --:-----------·-··-·--· ·---- --------~ .~~--; -~:~ ~----i:·····-··--·;··· _·---_··_,····-_-_•)-·· .::::201.37FS ,, "" i~ __ . --------~2Q;(), ______ _ -.ffi&-;--,-l-~~-~., • .,. ................... , .. -·····-··•-"sc,·······-· ........... _ .., ..... , .••. .,. ·-----------------------, -·---------,----------,-----;----!----- -----,- ' . . .. ·----·--· --· .. ·L-·o·-OK1N~-::·~T~----~ ~--~~=~~-~-,~~--~ _ : ; ' \ : ' ~-;--~~ EXIST./PROP. GR~DE • ·------- -;{AbON(r blNE-Of ~GHT)t . . .~o·•~~. ---,"-• ; . . 194.14-lTC '·······•-------·----------~-----" ------- --~196':ff·· .. lEXE' :LINE OF• SIGHT --~ (1'1£STERL Y])-~----+--,--~--r-t------.- . ' --. --·---'---i --)--;----- -----, . . ) ___ : --'---(_ ·--+-----·-·--------·----·-·-•·-~----------;-----...----,--,.----,--·-------;---------,----;--,--·-·'----., S£C.TJ!OI: JWEST:DB.BlE.WAY SECILOH~ WE.ST .ORl'lE.VtlAY. . . -.. --------------' -----·----__ , ._,,-,~• '°"·-~• •-:_~,.~ ~---✓ '_ -•--•~••-~' ea, ' __' •~~•-• :, ' • ""' ' , SCAWc: 1"=40' HOR'4.;' 1•d,,4• VERT. SCALE: t"=40' HQRIZ.; 1•.,4• :VERT. •·---• ,_J., _ _;__;:.;_;,:_::;c;:__'--..:.::__;,;_,::,;.c:c;;_;_;__;_..;::..__;__;__l,_,,,;._,c_,_, -•-•-·--•-·--'-·--'•·••·--·•··-----·---., ... C ............. ; ••• ,.,, ... ,:, ... ---•--•·•· ., ...... , ....... ;, __ •--•••"--'---:..:_;::_c_ _ __._;~---'-.::..:.;-'----'---'----'-~·--·--•-•'··---, ...... ' •-• ••--• 2 1 BENCH MARK DESCRIPTION: SID. STREET SURVEY MONUMENT \\ \ 0 \ LOCATION: STA. 28!!+89 EC ON CENTERLINE OF EL CAMINO REAL RECORD FROM: SAN DIEGO COUNTY VERTICAL CONTROL ELEVATION: 311.407 M.S.L DA lUM: N.G. V.D. 1929 ENGINEER OF M~~NS R. •. 35502 WORK \ ______ ___ \ 0 NOT£: DOVE LANE DESIGN SPEED = 25 MPH "LA COSTA GREENS -PHASE 1A" PROJ. NO. C.T. 99-03, DWG NO. 397-2& <t. PLAN: WEST DRIVEWAY SCALE: 1 "=40' DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION 1 \ \ DATE INITIAL OTHER APPROVAL 2 -:1 DATE INITIAL CITY APPROVAL 3 * REFERENCE: CAL TRANS HIGHWAY DESIGN MANUAL, LA TEST EDITION CHAPlER 200 -GEOMETRIC DESIGN AND STRUCTURE STANDARDS. ** REFERENCE: CAL TRANS HIGHWAY DESIGN MANUAL, LA TEST EDITION CHAPTER 400 -INTERSECTION AT GRADE TABLE 405.1A -CORNER SIGHT DISTANCE. LEGEN,O: wn -NO OBJECTS OVER 30" IN HEIGHT TO PLACE IN THIS AREA. "AS BUILT" ~J±z.-,. ~/2~/a-s ( R~ EXP. 9-30-0? DATE REVIEw'ED BY• ~2:)-~ INSPEOR DATE fsim7 ~ CITY OF CARLSBAD ENGINEERING DEPARTMENT [sims1 LJU PRIVATE DRIVE -SIGHT DISTANCE: LA COST A GREENS MUL TI-FAMILY HOUSING LOT 15 OF CITY OF CARLSBAD TRACT NO. 99-03 APPROVED & 7 LLYOD HUBS OTY ENGINEER DWN BY: CHKD BY: RVWD BY: 12/31/05 PROJECT NO. SDP01-17 DR/\1'11NG NO. 407-3A EROSION CONTROL N'OTES 1. IN CASE EMERGENCY WORK IS REQUIRED.CONTACT AT (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 EJNGINEERING 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 CONTROL MEASURES PROVIDED PER THE APPROVED GRADING PLAN SHALL BE INCORPORATED HEREON. l!l. 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 'MTH SECTION 35.023 OF THE EROSION AND SEDIMENT CONTROL HANDBOOK OF THE DEPARTIMENT 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 FOLLO'MNG: A. HYDROSEEDING SHALL BE APPLIED TO: 1. ALL SLOPES THAT ARE GRADED 6:1 (HORIZONTAL TO VERTICAL) OR STEEPER WHEN THEY ARE: c. THREE FEET OR MORE IN HEIGHT AND ADJACENT TO A PUBLIC WALL OR STREET. b. ALL SLOPES 4 FEET OR MORE IN HEIGHT. 2. AREAS GRADED FLATTER THAN 6: 1 WHEN ANY OF THE FOLLOWING CONDITIONS EXIST.: c. 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 THAT WARRANTS IMMEDIATE TREATIMENT. 8. HYDROSEEDED AREAS SHALL BE IRRIGATED IN ACCORDANCE WITH THE FOLLOWING CRITERIA: 1. ALL SLOPES THAT ARE GRADED 6: 1 OR STEEPER AND THAT ARE: c. THREE TO EIGHT FEET IN HEIGHT SHALL BE IRRIGATED BY HAND WATERING FROM QUICK COUPLERS/ HOSE BIBS OR A CONVENTIONAL SYSTEM Of LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100% COVERAGE. b. GREATER THAN 8 FEET IN HEIGHT SHALL BE WATERED BY A CONVENTION - 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. THE DEVELOPER SHALL SUBMIT A PROPOSED SCHEME TO PROVIDE IRRIGATION TO THE CITY ENGINEER. THE PROPOSAL SHALL BE SPECIFIC REGARDING THE NUMBERS, TYPES AND COSTS OF THE ELEMENTS OF THE PROPOSED SYSTEM. 3. IRRIGATION SHALL MAINTAIN THE MOISTURE LEVEL OF THE SOIL AT THE OPTIMUM LEVEL FOR THIE GROWTH OF THE HYDROSEEDED GROWTH. C. HYDROSEEDING MIX SHALL CONSIST OF ALL OF THE FOLLOWING: 1. SEED MIX SHALL CONSIST OF NO LESS THAN: c. 20 lbs. PER ACRE OF ROSE CLOVER b. 20 lbs. PER ACRE OF ZORRO FESCUE c. 3 lbs. PER ACRE OF E SCHOOL CIA CALIFORNICA d. 4 lbs. PER ACRE OF ACHILLEA MILLEFOLIA e. 3 lbs. PER ACRE OF AL YSSUM (CARPET OF SNOW) f. 1 /2 lb. PER ACRE OF DIMORPHOLECA g. ITEMS c,d,e, AND f OF THIS SUBSECTION MAY BE OMITTED ON LOCATIONS WHERE THE AREA BEING HYDROSEEDED IS NOT VISIBLE FROM EITHER A PUBLIC STREET OR RESIDENTIAL STRUCTURES. h. ITEM o OF THIS SUBSECTION MUST BE INOCULATED WITH A NITROGEN FIXING BACTERIA AND APPLIED DRY EITHER BY DRILLING OR BROADCASTING BEFORE HYDROSEEDING. i. ALL SEED MATERIALS SHALL BE TRANSPORTED TO THE JOB SITE IN UNOPENED CONTAINERS WITH THE 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 THAN 2000 lbs PER ACRE. TYPE 6 MULCH (STRAW) MAY BE SUBSTITUTED, ALL OR PART, FOR HYDRAULICALLY APPLIED FIBER MATERIAL. WHEN STRAW 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 SULFATE, 16-20-0, WITH 15% SULFUR APPLIED AT THE RA TE OF 500 lbs. PER ACRE. D. AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING BY: 1. ROUGHENING THE SURFACE TO BE PLANTED BY ANY OR A COMBINATION Of: o. TRACK WALKING SLOPES STEEPER THAN 6: 1 b. HARROWING AREAS 6:1 OR FLATTER THAT ARE SUFFICIENTLY FRIABLE. c. RIPPING AREAS THAT WILL NOT BREAK UP USING ITEMS a OR b ABOVE. 2. CONDITIONING THE SOILS SO THAT IT IS SUITABLE FOR PLANTING BY: a. ADJUSTING THE SURF ACE SOIL MOISTURE TO PROVIDE A DAMP BUT NOT SATURATED SEED BED. b. THE ADDITION Of SOIL AMENDMENTS, PH ADJUSTIMENT, LEACHING OR COVERING SALINE SOILS TO PROVIDED VIABLE CONDITIONS FOR GROWTH. E. HYDROSEEDED AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH UNTIL THE PROJECT IS PERMANENTLY LANDSCAPED OR, FOR AREAS WHERE HYDROSEEDING IS THE PERMANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLETED AND ALL BONDS RELEASED. !ilrs~EVENS•CRESTO ENGINEERING, INC. ,.,., CIVIL ENGINEERS• LAND PLANNERS• SURVEYORS 9620 CHESAPEAKE DRIVE SUITE 107 SAN DIEGO, CA 92123 -1324 PHONE: 858.694.5660 FAX: 858.694.5661 www.scengr.com ADDITIONAL EROSION CONTROL NOTES 1. EROSION CONTROL DEVICES SHALL BE INSTALLED AT THE TOP AND TOE OF EVERY SLOPE AS SHOWN ON THE APPROVED EROSION CONTROL PLAN. 2. FAILURE TO HAVE 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 AND EROSION CONTROL 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 WHENEVER 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 THE 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, WHICHEVER COMES FIRST. IF THIS IS NOT ACCOMPLISHED, THE SLOPE SHALL BE TREATED WITH CEREAL STRAW, BROADCAST ON THE SOIL SURFACE AT 4,000 LB/ACRE AND HELD WITH 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 11 WITHOUT CONCRETE SILL). ROCK SHALL BE PER SECTION 200-1.6 Of STANDARD SPECIFlCATIONS FOR PUBLIC WORKS CONSTRUCTION. 6. ALL LOT PADS SHALL BE DESIGNED TO DRAIN TO AN ACCEPTABLE LOCATION AT A MINIMUM OF 1 1/2%. 7. DESIL TING 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. DESILTING 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 GENERA TED 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 THE OUTLETS OF ALL LOTS DRAINING INTO THe: STREET, ALL UNPAVED GRADED CHANNELS, AND ALL UNPAVED STREET AREAS. 11. STAND-BY CREWS SHALL BE ALERTED BY THE PERMlffiE OR CONTRACTOR FOR EMERGENCY WORK DURING RAINSTORMS. 12. SEWER, STORM DRAIN, AND UTILITY TRENCHES 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 THE 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 PERMlffiE'S EXPENSE. 14. ANY PROPOSED CHANGES AND ALTERNATE EROSION CONTROL MEASURES MUST BE APPROVED IN ADVANCE BY THE CITY ENGINEER. 15. EROSION CONTROL 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 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 KNOWLEDGE AND TRAINING OF THE INTENT AND ENFORCEMENT OF SWPPP'S AND BMP'S. 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 WRlffiN 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 GENERA TE EROSION AND SEDIMENT POLLUTION. ADVISORY NOTE ON STORMWA TER 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 CONSTRUCTION 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 STORMWATER POLLUTION PREVENTION PLAN (SWPPP) ON SITE AND AVAILABLE FOR REVIEW BY COUNTY. 2. DURING THE RAINY SEASON, THE AMOUNT OF EXPOSED SOIL ALLOWED AT ONE TIME SHALL NOT EXCEED THAT WHICH CAN BE ADEQUATELY PROTECTED BY THE PROPERTY 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 DISTURBED SHALL EXCEED 50 ACRES AT ANY GIVEN TIME WITHOUT DEMONSTRATING 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 WHEN CALCULATING THE ACTIVE DISTURBANCE AREA. ALL EROSION CONTROL MEASURES SHALL REMAIN INSTALLED AND MAINTAINED DURING ANY INACTIVE PERIOD. 4. THE BMP'S 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 BMP'S IS THE PERMITTEE'S RESPONSIBILITY, AND FAILURE TO PROPERLY INSTALL OR MAINTAIN THE BMP'S MAY RESULT IN ENFORCEMENT ACTION BY THE COUNTY OF SAN DIEGO OR OTHERS. IF INSTALLED BMP'S FAIL, THEY MUST BE REPAIRED OR REPLACED WITH AN ACCEPTABLE AL TERNA TE WITHIN 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 STORMWATER POLLUTION PREVENTION PLAN (SWPPP) HAS BEEN OR WILL BE PREPARED IN ACCORDANCE WITH THE REQUIREMENTS OF CALIFORNIA GENERAL PERMIT FOR STORMWATER DISCHARGES ASSOCIATED WITH CONSTRUCTION ACTIVITY (NPDES PERMIT NO. CAS000002) FOR ALL OPERATIONS ASSOCIATED WITH THESE PLANS. THE WASTE DISCHARGER'S IDENTIFICATION (WDID) NUMBER ASSIGNED BY SWRCB FOR THIS PROJECT IS WDID NO. 937S319359. 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 THE CITYS DEPARTMENT OF PUBLIC WORKS THAT 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 TREATIMENT 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 BASINS, DESILTING BASINS AND STORM DRAIN SYSTEMS SHALL BE INSTALLED TO THE SATISFACTION OF THE CITY'S DEPARTIMENT OF PUBLIC WORKS. 6. GRAVEL BAG CHECK DAMS TO BE PLACED IN A MANNER APPROVED BY THE CITY'S DEPARTMENT OF PUBLIC WORKS IN UNPAVED STREETS WITH GRADIENTS IN EXCESS OF 2% AND ON OR IN OTHER GRADED OR EXCAVATED AREAS AS REQUIRED BY THE CITY'S DEPARTMENT OF PUBLIC WORKS. 7. THE DEVELOPER TO MAINTAIN THE PLANTING AND EROSION CONTROL 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 DESIL TING 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 Pl PE TO TOP OF DIKE. 4. ALL UTILITY TRENCHES SHALL BE BLOCKED AT THE 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: GRAPE QE THE STREET LESS THAN 2% 2% TO 4% 4% TO 10% OVER 10% INTERVAL AS REQUIRED 100 FEET 50 FEET 25 FEET 5. AFTER SEWER UTILITY TRENCHES ,._RE 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 THE BASE OF ALL DRIVEWAYS DRAINING ONTO THE STREET. 7. PROVIDE VELOCITY CHECK DAMS IN ALL UNPAVED GRADED CHANNELS AT THE INTERVALS INDICATED BELOW: GRADE OF CHANNEL LESS THAN 3% 3% TO 6% OVER 6% INTERVALS BETWEEN CHECK DAMS 100 FEET 50 FEET 25 FEET 6. 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 MATERIAL APPROVED BY THE CITY ENGINEER, AND SHALL EXTEND COMPLETELY ACROSS THE STREET OR CHANNEL AT RIGHT ANGLES TO THE CENTERLINE. VELOCITY CHECK DAMS MAY ALSO SERVE AS SEDIMENT TRAPS. 9. PROVIDE A GRAVEL BAG SILT B,._SIN OR TRAP 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 HAVE 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 THE 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. ENGINEER OF WORK Y$/pL MA¢( E. STEVEiJ Na. 35502 Ci Vil or c~1..1 DATE /l' INITIAL DATE INITIAL DATE INITIAL R.C.E. 35502 ENGINEER OF WORK REVISION DESCRIPTION 01HER APPROVAL CITY APPROVAL REFERENCE 1. GRADING ORDINANCE-SECTIONS 87.101 THROUGH 87.717 OF SAN DIEGO COUNTY CODE OF REGULATORY ORDINANCES. 2. STORMWATER ORDINANCE-SECTIONS 67.801 THROUGH 67.811 OF SAN DIEGO COUNTY CODE OF REGULATORY ORDINANCES. 3. STORM WATER (NPDES) PERMIT NO. CAS000002 4. CAL TRANS STORM WATER QUALITY HANDBOOK (BMP) LATEST EDITION 5. CALIFORNIA STORM WATER BMP HANDBOOK FOR CONSTRUCTION LATEST EDITION "AS BUIL T 11 ~~"~ ~ "a11Qs: ~ 5$"o_ -~XP. 9-!e·QS 1 DATE REVIE'JED BY, \~ ~. G.,, ..l, I! zlzlo~ INSPE OR DATE w CITY OF CARLSBAD UL] 6 ENGINEERING DEPARTMENT 1 EROSION CONTROL NOTES AND DETAILS FOR: LA COSTA GREENS MULTI-FAMILY HOUSING LOT 15 OF CITY OF CARLSBAD TRACT NO. 99-03 APPROVED 6Y ---. vi;,-. , ,, ~6,;/.,,3 LLYOD HUBB • CITY ENGINEER PE RCE 23"1\9 EXPI~ 12/31/os / DATE DWN BY: PROJECT NO. DRAWING NO. CHKD BY: -........ 407-3A RVWD BY: r•-'-SDPOl-17 - 071603 .. C '" :E ~ v v '" G) ~ ..a. ~ a, .a:::.. 0 I "' 0 • 0 .,, -" f\) ..... • ~ ..a. I ~ w "-,... 0 )> s / " 2: u / ,... 0 0 s / .0 0 --, / ~ :, Q / x 2 BAGS HIGH) ! GRAVEL BAG ROW SPACING TABLE STREET GRADE INTERVAL X ~-LESS THAN 2% 200' 75' ~ ~ 2% TO 4% 75' 40' w ..J X i3 4% TO 6% 50' 20' "' 35' 15' SECTION D-D z <( "' :i: 6% TO 8% < I-'-"' V, 8% TO 10% 25' 10· I-"' X !!!w " QQ_ s < ASSUME SANDBAGS ARE 1 LF. "'m 10' WEIR 2 BAGS HIGH GRAVEL FILLED C TYPICAL GRAVEL BAG AROUND FLOW-BY CATCH BASIN (CHECKDAM) ffi <;ID C (2 BAGS HIGH) GRAVEL FILLED BAGS GRAVEL BAG CHECKDAMS INTERVALS PER GRAVEL BAG SPACING TABLE NO SCALE I I 2 INTERVALS GRAVEL BAG PER TYPICAL GRAVEL BAG DETAIL TYPICAL GRAVEL BAG AROUND FLOW-BY CATCH BASIN (CHECKDAM) ffi <;ID INTERVALS PER GRAVEL BAG SPACING TABLE TYPICAL UNPAVED STREET NO SCALE INTERVALS PER I / 2 GRAVEL BAG INTERVALS SPACING TABLE BAGS (3 BAGS HIGH) --li.. D GRAVEL FILLED BAGS SECTION C-C ,rC.F. GRAVEL BAG PER TYPICAL GRAVEL BAG DETAIL --f¥r:s-;s--nff---ff--,--------1'f---'L45_• __ FL_:l-~"--C-.F_. --- 1 , INTERVALS PER GRAVEL BAG SPACING TABLE TYPICAL PAVED STREET NO SCALE SECTION D-D * HEIGHT PER TABLE BELOW GRAVEL BAG ROW SPACING TABLE SLOPE OF STREET PAVED STREET UNPAVED STREET LESS THAN 3% 100' 100' 3.9% TO 3% 1007 1 5.9% TO 4ll: 100' 50' 1' HIGH MIN. 7.9ll: TO 6ll: 75' 1'HIGH MIN. 25' 9.9% TO 8ll: 50' 25} 3 COURSES 18" HIGH MIN. 10:>.: OR MORE 25' 25' (SEE SECTION D-D) - TYPICAL GRAVEL BAGGING DETAIL NO SCALE ,,, ·S~EVENS•CRESTO ENGINEERING, INC. CIVIL ENGINEERS• lAND PLANNERS• SURVEYORS 9620 CHESAPEAKE DRIVE SUITE l07 SAN DIEGO, CA 92123 -1324 PHONE: 858.694.5660 FAX: 858.694.5661 www.scengr.com 5• 0 SET 48" STEEL T-BAR POSTS O 6' O.C. AND EXCAVATE A 6"x 6" TRENCH UPSLOPE FROM AND ALONG THE LINE OF POSTS. @ ATTACH FILTER FABRIC OVER THE WIRE FENCE AND EXTEND INTO TRENCH. -~ / ----~ ~_/4 6 IN. WIDE BY 6 IN. DEEP TRENCH. @ STAPLE WIRE FENCING TO POST AND EXTEND INTO TRENCH. STEEL T-BAR POST -H GRAVEL BACKFILL g CONTRACTOR TO PROVIDE, INSTALL AND MAINTAIN MIRAFI SILT FENCE WITH POCKETS (OR EQUAL) PER THIS DETAIL AND MANUFACTURER'S RECOMMENDATIONS. ! SILT FENCE NO SCALE J. J. J. J J. ~1-!;.,-- FLow PATH STREET GRA \IELBAGGING ) PROTECTION FOR CUT DOUBLE ROW DIVERTER BAGS NOTES: 1. WHEN CURB HAS BEEN POURED, BAGS FOR CUT PROTECTION MAY ELIMINATED. 2. DIVERTER BAGS TO BE INSTALLED AT THE SAME INTERVAL AS STREET GRAVEL BAGS . 3. SLOPES MUST HAVE PLANTING PRIOR TO ELIMINATION OF THE TOE AND DIVERTER BAGS. GRAVEL BAG INSTALLATION AT TOE OF SLOPE* * SLOPES OVER 4' HIGH NO SCALE LIMIT OF ROUGH GRADE ROADWAY ! ! CORE (WHERE OCCURS 5' CURB LINE (WHERE OCCURS) (2 BAGS HIGH) 2 BAGS HIGH C ~s· WIER 6r WEIR ~ I D D 17 C DESIL TING BASIN AT SUMP E DESIL TING BASIN AT "FLOW-BY" CURB INLET F NO SCALE 17 NO SCALE 17 DATE 2'± TRANSITION 2'± TRANSITION MIRAFI 140N _./ FILTER FABRIC 50' MIN 50' MIN 3" MIN.-6" MAX. ROCK 2'± • PUBLIC TRANSITION RIGHT- OF-WAY 2'± PUBLIC TRANSITION RIGHT- OF-WAY 4 * LJ1 * PROVIDE APPROPRIATE NATIVE (TYP) TRANSITION BETWEEN STABILIZED CONSTRUCTION ENTRANCE AND PUBLIC RIGHT-OF-WAY STABILIZED CONSTRUCTION ENTRANCE NO SCALE GRAVEL FILTER SEDIMENT WIRE SCREEN FILTERED WATER DROP INLET WITH GRATE (PER PLAN) ~--CONCRETE BLOCK BLOCK-SCREEN-GRAVEL DESIL TING BASIN @ DROP INLET TYPE CATCH BASINS I J /f\ INITIAL NO SCALE I 17 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.D. 1929 ~1>.0fESS10>\'.~ BUILT" <(,.,¥ c. S TElj; ~ HAS ENGINEER OF WORK I 'lj,~ ~db Ju~-.... o/2ft/o.r :J, No. 35502 ';\ * Exp. 9-30-03 * Rif1$S!>2 EXP, 9-2,z:,-o; DATE ~6-1/ ~, "'/s-/03 J',;;,t, CJV\l r:,~"<- REVIEWED BY, ~p.E. ST~ OF C~l-1' DATE ~~-C,r&-zl?1's R. . 35502 INSPE DR DATE uTI CITY OF CARLSBAD ~ 7 ENGINEERING DEPARTMENT 1 EROSION CONTROL NOTES AND DETAILS FOR: LA COSTA GREENS MULTI-FAMILY HOUSING LOT 15 OF CITY OF CARLSBAD TRACT NO. 99-03 APPROVED 6' i' LL YOO HUBi' /4 ~ J,4."'i.f-t:".¥', CITY ENGINEER PE • RCE 2 a;-'" EXPIRt2/31 /05 ~ ~ DWN BY: PROJECT NO. DRAWING NO. DATE INITIAL DATE INITIAL CHKD BY: ' ENGINEER OF WORK REVISION DESCRIPTION OlliER APPROVAL CITY APPROVAL RVWD BY: ~. "--' SDP01-17 407-3A I 071603 ~ " C a. on "' ~ ~ !:'; "' G') 0 ..... ' on ..... ' "' .s:.. " 0 • -0 " '-I\) ~ G c_ ..... '-I 0 s w / cl 2: )> u / '-8 ~ 0 / i 7 / "' ;, Q / x ,: .,: f1# . ;TEVENS•CRESTO ENGINEERING, INC. ,! CIVIL ENGINEERS• LAND PLANNERS• SURVEYORS 9620 CHESAPEAKE DRIVE SUITE 107 SAN DIEGO.CA 92123-1324 PHONE: 858.694.5660 FAX: 858.694.5661 www.scengr.com SCALE: 4' .---TAMP DIRT OVER MAT /BLANKET STAPLE/SPIKE------ TYPICAL TOP OF SLOPE ANCHOR DETAIL NO SCALE MATS/BLANKETS SHOULD BE INSTALLED VERTICALLY DOWNSLOPE AS SHOWN. SEE SHEET .. 19 --TAMP DIRT OVER MAT /BLANKET 12· .. -l l-1-1/2" STAPLE (TYP.I 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.D. 1929 ENGINEER OF WORK • DATE * Exp. 9-30-03 * C/V\\. or c~1.1 DATE INITIAL DA TE INITIAL ENGINEER OF WORK RE'vlSION DESCRIPTION OTHER APPROVAL LEGEND PROJECT BOUNDARY -------- DIRECTION OF FLOW ON GRADED SLOPE (TYP.) . FLOW) SILT FENCE EROSION CONTROL MEASURES (TYP.). EID )( )( )( GRAVEL BAG EROSION CONTROL MEASURES (TYP.).®@ = = = =•= = = = STORM DRAIN (TYP.) CONCRETE LINED BROW DITCH PER RSO 0-75(8). EID EXIST. SLOPE PROTECTION TO BE MAINTAINED EROSION CONTROL BLANKET PER DETAIL ® PROPOSED ROCK/GRAVEL CONST. ENTRANCE @ MATERIAL DELIVERY, STORAGE AND STAGING AREA !:ill.IE.; APPROX. SIZE AND LOCATION SHOWN. IF CHANGE IS REQUIRED, CONTRACTOR TO DETERMINE SIZE AND LOCATION AND OBTAIN APPROVAL FROM THE CITY OF CARLSBAD. NOTES: 1. SEE SHEET 16 FOR EROSION CONTROL NOTES. = = = 1$~~:,(~,(9 ~ B1~ II IM~.sl II 2. BUILDING PADS SHALL BE IMMEDIATELY HYDROSEED FOR TEMPORARY EROSION CONTROL IF BUILDING CONSTRUCTION IS NOT TO BEGIN WITHIN 60 DAYS OF GRADING. 3. AREA DRAINS SHALL BE CAPPED DURING CONSTRUCTION. "AS BUILT" ~•-&lu1~,. R -;~-?,o-oS ~ REVIE'w'ED BY, ~~-c .. .,1..? INSPE DR DATE [jTI CITY OF CARLSBAD LJLl 8 ENGINEERING DEPARTMENT 1 EROSION CONTROL PLAN FOR: LA COST A GREENS MULTI-FAMILY HOUSING LOT 15 OF CITY OF CARLSBAD TRACT NO. 99-03 APPROVED J5 }" LLYOD HUBB /4_,,,: IA/-. , ,, ,:, ,t.,;,, :J CITY ENGINEER PE RC£ 23RAA EXPIRI'!', 12/.31 /05 , □ATE DATE INITIAL CITY APPROVAL DWN BY: PROJECT NO. DRAWING NO. CHKD BY: SDP01-17 407-3A RVWD BY: &-= 071603 C a :e " " I ..i.. G') ~ ~ 00 .r:a. 0 ' 0 • -r N ...... • ..i.. I m ~ w i , )> " > D / ~ § 0 / ~ / I .. ~ 11#1'/lflllll ,,,,. ~EVENS•CRESTO ENGINEERING, INC. CIVIL ENGINEERS• LAND PLANNERS• SURVEYORS 9620 CHESAPEAKE DRIVE SUITE 107 SAN DIEGO. CA 92123 -1324 PHONE: 858.694.5660 FAX: 858.694.5661 www.scengr.com SEE SHEET 18 0 15 30 60 90 11;;i~•~i•--1~_1---1 SCALE: 1" -30' 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.D. 1929 ENGINEER OF WORK E. STEYM 35502 ~ 1DATE No. 35502 Exp. 9-30- /1\ DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION i I .J DATE INITIAL OTHER APPROVAL LEGEND PROJECT BOUNDARY DIRECTION OF FLOW ON GRADED SLOPE (TYP.). SILT FENCE EROSION CONTROL MEASURES (TYP.). EID GRAVEL BAG EROSION CONTROL MEASURES (TYP.).(ID@ STORM DRAIN (TYP.) CONCRETE LINED BROW DITCH PER RSD D-75(B). ® EXIST. SLOPE PROTECTION TO BE MAINTAINED EROSION CONTROL BLANKET PER DETAIL® PROPOSED ROCK/GRAVEL CONST. ENTRANCE CID MATERIAL DELIVERY, STORAGE AND STAGING AREA HfilL; APPROX. SIZE AND LOCATION SHO'lltl. IF CHANGE IS REQUIRED, CONTIRACTOR TO DETERMINE SIZE AND LOCATION AND OBTAIN APPROVAL FROM THE CITY OF CARLSBAD. NOTES: 1. SEE SHEET 16 FOR EROSION CONTROL NOTES. ----- FLOW) )( )( )( --so---- [',(;>;<><>(,) ~ ~ II IM{sl II 2. BUILDING PADS SHALL BE IMMEDIATELY HYDROSEED FOR TEMPORARY EROSION CONTROL IF BUILDING CONSTRUCTION IS NOT TO BEGIN WITIHIN 60 DAYS OF GRADING. 3. AREA DRAINS SHALL BE CAPPED DURING CONSTRUCTION. DATE INITIAL CITY APPROVAL REVJEIJED BY, ~ .& • C,ue-'-r z/z/o.s DR DATE EROSION CONTROL PLAN FOR: LA COSTA GREENS MULTI-FAMILY HOUSING LOT 15 OF CITY OF CARLSBAD TRACT NO. 99-03 APPROVED ,gy LLYOD HUBB/4 ~~ ~~ CITY ENGINEER PE RCE 2 ; EXP;;;;;;/05 DWN BY: CHKD BY: ~ RVWD BY:~~ PROJECT NO. SDP01-17 DRAWING NO. 407-3A ' I I ' ' 071603 ... "' "- ~ C J; .,, !:: :e M 0 l ' G) "' ' I .,, ...a, "' I (0 .,::. • .. 1 0 "' 0 el i .... ... ~ "' ....., § I / ' ...a, I '" "" > tl / )> " § 0 ,, / t -, / "' > Q / x ' _.I CIVIL ENGJNEERS • LAND PLANNERS• SURVEYORS 9620 CHESAPEAKE DRIVE SUITE 107 SAN DIEGO, CA 92123 -1324 PHONE: FAX: 858.694.5660 858.694.5661 www.scengr.com 0 20 . -""'--- ' ' 0?7-......... --- -----~---.---'"~·•" ,.•' •. ,,.,,.,, ... 40 80 ,._----:,-_ 1 SCALE: 1" = 40' ., ' ,,,., ..... ENGINEER OF WORK 120 ' DATE , -· ,,,,-..,.,,-.,/~--V-,.. LOCATION: LA ,, COST A GREENS NIUL TI-FAMILY HOUSING EARTHWORK SUMMA.RY DESCRJPTION UNIT /VALUE CUT {CY) FILL C NET CY ' . ·, ,, -.. ON-SITE 1 870D 54,5D0 45,800 IMPORT REQUIRED 1. 2. 3. PERIME:1£R STREIT GRADlNG 22800 ' BORROW SITE 3 23,00D2 SITE TOTAL 54,50D 54,5DD PROJECT BALANCE FOR ON SU ESTIMA TEO GRAl)ING QUANTITIES -SEE "EARTI-IWORK QUANTITIES", SHEET 1 -SITE IMPORT VOLUMES PER O'DAY CONSULTANTS 10/16/02 BJECT TO CHANGE AS REQUIRED TO ACHIEVE APPRO><IMA TEL Y 23,0DD CY EXPORT /1\ DATE INITIAL DATE INlllAL E;NGINEER OF WORK REVISION DESCRIPTION OlHER APPROVAL DATE INlllAL CITY APPROVAL "·· •. •., ...... ······-•~·~-, ~, ·--... ,_ -, '"-•..,_,.,_p, -m»~.,~,•-- ·, .... ••-,~--. "'-=,, •-•-~. ·--~-,.----- BENCH MARK DESCRlPTION: SlD. SlREET 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 II AS BUILT" ~,,/_£&1,a~ ~1~10~ " I I Rpi'3t;<;"o2' EXP. <!)-?<)-OS DATE REVIE'w'ED BY• ~.&. Cei.J.,.,, 7l"Jlos DATE INSPE DR ~ ~ CITY OF CARLSBAD 0 ENGINEERING DEPARTMENT 1 EXISTING BORROW SITE: LA COSTA GREENS MULTI-FAMILY HOUSING LOT 15 OF CITY OF CARLSBAD TRACT NO. 99-03 APPROVED BY . .,.__ A' -J-4,;:, . , ./. ~ LLYOD HUBS A £ .. CITY ENGINEER PE RCE fffiag EXPtfit'S 12/31/05 DWN BY: I PROJECT NO. I DRAWING NO. CHKD BY: ' SDP01-17 407-3A RVWD BY: / ~ • J ~ M 'i' ITT ' "' -·; ' ,.w..,,,,~-;,••"'"~'" !----j -····~--~·-···· --{ >!; I r I ' I STEVENS•CRESTO ENGINEERING, INC. W CIVIL ENGINEERS• LANO PLANNERS• SURVEYORS 9620 CHESAPEAKE DRIVE SUITE 107 SAN DIEGO. CA 92123 -1324 PHONE: FAX: 858.694.5660 858.694.5661 \NWW:Seengr.com ~ "' "' "' "' "' "' "' "' "' "' "' "' f---" "' "' "' "' "' "' "' "' "' "' "' "' "' I I '"' '"' .,, .,, lll.DG. 5-IIIBR FF 141l() 6 ST (B 'x2 I' 7 ST!,U.S (8.5'x20') "' 1 STALL (9'x20') "' o 2040 80 --~---------1 __ --'j SCALE: 1" = 40' '"' .,, '"' .,, .J BLDG. 8--NIA FF 1-47.0 ~-,,_,BlDG. 5-IJIBR F'F 1.38.0 120 ! BI.DG. 8--INA FF 145.0 g O 0 .,, -0 ti S'fAIIS cs.s'"20'J I ----- BLDG. 4-IHA FF 131.0 STALL5 {8.5'•2 ) BLDG. 4-IHA FF 133.0 0 '"' .,, 111.DG. -A Ff 131.0 BENCH M.ARK BIJ>G· :rlllil ff 12:1.0 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.D. 1929 ENGINEER OF WORK QFESSi t. ST£, [I'·~ No. 35502 ~ Exp. 9-30-0 * g u ,~,i 'I: ' f ' 1'/ J ;,~ :i I .1 ·I I ' \,!·.'. ,, \. \ /' ,,_· . _., __ ,,_ -,-, ', .• \, I ' I I 'l I \ PARKING TABULATION REQUIRED PARKING RESIDENT PARKING: GUEST PARKING: TOTAL PARKING REQUIRED: PARKING PROVIDED 344 48 392 STANDARD PARKING: 267 CARPORT PARKING: 116 CARPORT ACCESSIBLE: 6 VAN ACCESSIBLE: 1 ACCESSIBLE: 3 TOTAL PARKING PROVIDED: 393 REQUIRED ACCESSIBLE PARKING COVERED PARKING: (51x2x2%) 3 GUEST PARKING: (16x5%) 1 REQUIRED GUEST PARKING 0.5 SPACE/FIRST 10 UNITS: 5 0.25 SPACE/OVER 10 UNITS (41): 11 TOTAL GUEST PARKING REQURIEO: 16 "AS BUILT" ~ REVIE\./ED BY, ~ ~-G,., -·· ,._ INSPE TOR I DATE 1/z/os DATE i----+-+----------1---1.-_j__--!.__J~1 CITY OF CARLSBAD ~ ~L1l_J==='-'===E==NG:::I:::::N:::E:::ER::"l=:N::::G:::::D::::E::::P:::::A:::::RT:::::M::::E:::N:::::T==~LJU:::=:::::1= DA TE INITIAL DATE INJTIAL DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL aTY APPROVAL PARKING PLAN LA COSTA GREENS MULTl~FAMILY HOUSING LOT 15 OF CITY OF CARLSBAD TRACT NO. 99-03 APPROVED er LLYOD HUBB ~,:;? ~~ aTY ENGINEER PERCE2S~EXP sw:i;; OWN BY: . • PROJECT NO. CHKD BY: , <>opo1 17 RVWO BY: ~,,-,.,_ "" - DRAWING NO. 407-3A . ,., 'i' "' ' "'