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HomeMy WebLinkAboutDWG 480-3B; CT 13-03; ROBERTSON RANCH RECREATION CENTER; 01-09GRADING NOTES ( IM ADD IT ION TO THE REQUIREMENTS OF CHAPTER 15 . 16 OF THE CARLSBAD MUNICIPAL CODE.) 1. THIS PL.AN 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 AODITHJNAL DOCUMENTS LISTED HEREON AS THEY MAY PERTAIN TO THIS PRO,JECT. 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 El,GINEER-OF-WORK F'ROM RESPONSIBILITY FOR THE CORRECTION OF ERRORS Ai'ID OMISSIONS DISCOVERED DURING CONSTRUCTION ALL PLAN REVISIONS SHALL BE PROMPTLY SUBMITTED TO THE CITY ENGINEER FOR APPROVAL. 4. RIGHT·-OF-WAY PERMIT FROM THE CITY ENGINEE:R WJI_L BE REQUIRED FOR Ai'IY WORK IN THE PUBLIC RIGHT -OF -WAY. PR !OR TO PERM IT ISSUANCE, A CERTIFICATE OF INSURANCE MUST BE FILED NAMING THE CITY OF CARLSBAD AS AN ADD I Tl ONAL INSURED O~I THE PERM ITTEE 'S POLI CY IN THE MI~IIMUM AMOUNT OF $1,000,000.00 FOR EACH OCCURRENCE OF LIABILITY. THE INSURANCE COMPANY WRITING THF POLICY MUST HAVF A RATING OF "A-" OR BET_TER AND A SIZE CATFGORY OF CLASS VII OR BFTTFR AS FSTABL!SHED BY "BESTS" KEY RATING GUIDE. 5. Ui'ILESS EXEMPTED BY SECTION 301. (b)5 OF THE UNIFORM BUILDING CODE, RETAJNING WALLS OUTSIDE OF PUBLIC RIGHT-OF-WAY F!EQU!RE SEPARATE PERMITS FROM THE BUILDING DEPARTMENT. 6 . NO WORK SHALL □E COMMENCED UtJTI I_ ALL f'ERM !TS HAVE BEEti OIJTA I NED FROM THE CITY AND OTHER APPROPRIATE AGENCIES. 7. APPROVAL OF THESE PLANS BY THE CITY ENGINEER DOES NOT AUTHORIZE A~IY WORK OR GRAD I NG TO BE PERFORMED UNT! L THE PROPERTY OWNER'S PERMISSION HAS BEEN OBT A I ~IED AND A VAL! D GRAD ING PERM IT HAS BEEfs ISSUED. 8. NO REVIS IONS WI LL BE MADE TO THESE PLANS WITHOUT THE WRITTEN APPROVAL OF THE CITY ENGl~IEER, NOTED WITHIN THE REVISION BLOCK, O~I THE APPROPRIATE SHEET OF THE PLANS AND THE 1 lTLE SHEET. 9. ORIGINAL DRAWINGS SHALL BECOME THE PROPFRTY OF THE CITY UPON BEING SIGNED BY THE CITY ENGINEER. 10. THE ORIGI~I/\L DRAWING SHALL BE REVISED TO REFLECT AS-BUILT CONDITIONS BY THE ENG I NEER-OF -·WORK PR I OR TO FINAL ACCEPTANCE OF THE WORK rJY THE CITY . 11 . ACCESS FOR F-1 RE AND OTHER EMERGENCY VEHICLES SHALL BE MA! NT A I NED TO THE PRO,JECT S !TE AT ALL TI MES DUR I NG CONSTRUCT! ON. 12. WHERE TRENCHES ARE WITHIN CJTY EASEMENTS, A SOILS REPORT COMPRISED OF: (A) SUMMARY SHEET,(B) LABORATORY WORK SHEETS AND (C) COMPACTION CURVES, SHALL BE SUBMJTTED BY A PROFESSIONAL ENGINEER OF THE STATE OF CAL!FORrnA, PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS MECHANICS. THE SOILS REPORT WILL BE SUBMITTED TO THE CITY ENGINEERING INSPECTOR WITHIN TWO WORKING DAYS OF THE COMPLETION OF FIELD TESTS. 13. A SOILS C:OMPACTION 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 ,\PPL!ED SOILS MECHANICS. ALL. FILL OR FUTURE FILL AREAS SHAI_L BE CONSTRUCTED IN ACCORDANCE WITH THE C !TY OF CARI_SBAD STANDARD SPEC IF I CA TI ONS AND THE "EARTHWORK SPEC IF I CA Tl ONS " A TT ACHED TO THE PRELIMINARY SO I LS INVESTIGATION. DAILY FIELD COMPACTION REPORTS WILL BE SUBMITTED TO THE PROJECT INSPECTOR. 14. A PRECONSTRUCTION MEETING SHALL BE HELD AT THE SITE PRIOR TO THE BFGINNJNG OF WORK AND SHALL BE ATTENDFO BY ALL REPRESENTATIVES RESPONSIBLE FOR CONSTRUCTION, INSPECTION. SUPERVISION TESTING AND ALI OTHER ASPECTS OF THE WORK. THE CONTRACTOR SHALL SCHEDULE THE MEETING BY CALLING (760)438-3891 AT LEAST FIVE(5) WORKING DAYS PRIOR TO STARTING CONSTRUCTION. APPROVED DRAWINGS MUST BE AVAILABLE PRIOR TO SCHEDUL! NG. THE GRAD I NG PERM IT WI LL BE PROVIDED BY THE PROJECT INSPECTOR AT THE MEET! NG. 15. Al L I NSPFCTI ON REQUESTS OTHER THAN FOR F'RECONSTRIJCT! ON MEET! NG. WII L BE MADF BY CALLING THF FNGJNEERI~IG 24-HOUR INSPECJ!ON REQUEST LINE AT (760) 438-3891. INSPECTION REQUEST MUST BE RECEIVED PRIOR TO 2: 00 P .M. ON THE DAY BEFORE THF INSPECTION IS fjEEDED. INSPECTIONS WI LL BE MADE THE NEXT WORK DAY UNLESS YOU REQUEST OTHERWISE. REQUESTS MADE AFTER 2: 00 P.M. WILL BE SCHEDULED F'OR TWO FULL WORK DAYS LATER. 16. THE OWNER AND/OR APPLICANT THROUGH THE DEVELOPER AND/DR CONTRACTOR SHALL DES I G~I, CONSTRUCT Al,D MA I NTA IM ALL SAFETY DEVIC:ES, 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 SHAl_L CONFORM TO LABOR CODE SECT! ON 6705 BY SUBMITTING A DETAIL PLAN TO THE CITY ENGINEER AND/OR CONCERNED AGENCY SHOWING THE DESIGN OF SHORING, BRACING SLOPI~IG 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 THEF,EJN THIS PLAN MUSf BE PREPARED FOR ALL TRENCHr.S FIVF FEET (5') OR MOR[ IN DEPTH AND APPROVED BY THE CITY ENGINEER AND/OR CONCERNED AGENCY PRIOR TO EXCAVATION. IF THE PLAN VARIES FROM THE SHORING SYSTEM STANDARDS EST ABI I SHED BY THE CONSTRUCT! ON SAFETY ORDERS , T ITI E 8 CALIFORNIA ADMINISTRATIVE CODE THE PLAN SHALL BE PREPARED BY A RFG]STFRFD ENGINEER AT THE CONTRACTORS FXPENSE. A COPY OF THE OSHA EXCAVATION PERMIT MUST BE SUBMITTED TO THE INSPECTOR PRIOR TO EXCAVATION. 18. NO BLASTING SHALL BE PERFORMED UNTIL. A VAUD 8LASTING PERMIT HAS BEEN OBTAINED FROM THE C !TY OF CARLSBAD . SUBMIT APPL! CA Tl ON FOR BLAST ING PERMIT WELL IN ADVANCE OF THE SCHEDULING OF BLASTING OPERATIONS. 19. IF ANY ARCHAFOLOGICAL RESOURCES ARE DISCOVERED WITHIN ANY WORK AREA DURING CONSTRUCTION, OPERATIONS WILL CEASE IMMEDIATELY, AND THE PERM ITTEE WI LL NOT ffY THE CITY ENG I NEER. OPERA Tl ONS WI LL NOT REST ART UNTIL THE PERM ITTEE HAS RECE i°VED WR ITT EN AU fHOR !TY FROM THE CITY ENG WEER TO DO SO. GRADING NOTES (CONT) 20. ALL OPERATIONS CONDUCTED O~I THE SITE OR ADJACENT THERETO, INCLUDING WARMING UP, REPAIR, ARRIVAL, DEPARTURE OR OPERATION OF TRUCKS, EARTH MDV ING EQUIPMENT , CONSTRUCT! ON EQU I PMEl,T AND ANY OTHER ASSOC I A TED GRAD I NG EQUIPMENT SHAU __ 8E LIMITED TO THE PER !OD BETWEEN 7: 00 A.M. AND 6: OD P.M. EACH DAY, MONDAY THRU FRIDAY AND NO EARTH MOVING OR GRADING OPERATIONS SHALL BE CONDUCTED ON WEEKENDS DR HOU DAYS. (A UST OF CITY HOL.!DAYS IS AVAILABLE AT THE ENGINEERING DEPARTME~IT COUNTER. ) 21. ALL OFF SITE HAUL ROUTES SHAI L BE SUBMITTED BY THE CONTRACTOR TQ THE CITY ENGINEER FOR APPFsOVAL TWO FULL WORKING DAYS PRIOR TO BEGINNING OF WORK._ 22. IMPORT MATERIAL SHALL BE OBTAINED FROM, NID WASTE MATERIAL SHALL FlE DEPOSITED AT, A SITE APPROVED BY THE CITY Er,GINEER. THE_C::Q_NTRACIQR. SHALL BE RESPONSTBLE FOR ANY DEBRIS OR DAMAGE OCCURRING. Al .ONG THF HAUL ROUTES OR ADJACENT STREETS AS A RESULT OF THE GRADING OPERAJ]()N, 23. BRUSH SHALL BE REMOVED ONLY WITHIN THE AREA TO Bf GRADED. r,o TREES ARE TO BE REMOVED UNLESS SPECIFICALLY NOTED ON THE PLA~I. 24. ALL AREAS SHALL. BE GRADED TO DRAIN. GRADING RESULTING rn THE PONDING OF WATER IS NOT PERMITTED. ALL EARTHEN SWALES AND DITCHES SHALL HAVE A MJNIMUM ONE PERCENT SLOPE. 25. THESE PLANS ARE SUBJECT TO A SIGNED AND APPROVED SET OF ER/JS !001 CONTROi_ PLANS. E:ROS I ON CONTROL SHALL BE AS SHOWN AND AS APPROVED BY THE CITY ENGI,l[ER OF, AS DIRECTED BY THE PROJECT INSPECTOR. 26. ALL SLOPES SHALL BE TRIMMED TO A FINISH GRADE TO PRODUCE A UNIFORM SURF ACE AND CROSS SECT! ON. THE S !TE SHALL BE LEFT IN A NEAT AND ORDFRL Y CONDIT ION. ALL STONES, ROOTS OR OTHE::R DEBRIS SHALL BE RC:MOVED AND DISPOSED OF-AT A SITE APPROVED OF BY THE CITY E,IGINEEF,. 27. ALL SLOPES SHALL BE JRRIGATED, STABILIZED, PLANTED ,\ND/OR HYDROSEEDED WITHIN fEN (10) DAYS OF THl l'IME WHEN EACH SLOPE IS BROUGHT TO GRADE AS SHOWN ON THE APPROVED GRAD I ~IG PLN·IS. 28. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED BY THE C !TY OF CARLSBAD LANDSCAPE MANUAL, THE LANDSCAPING PLANS FOR THE PROJECT, DRAWING NO.~--AND/OR AS DIRECTED BY THE C !TY ENG! NEER DR PLANNING D IRECTOF<. 29. THE OWNER/APPLICANT SHALL INSURE THAT AL_L 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 I_ANDSCAPE MANUAi TIME REQU !REME~ITS. GRADING NOTES CONTINUED ON SHEET 2 ABBREVIATIONS AB AGGREGATE BASE RIM RIM ELEVATIOl'I AC ASPHALT CON CRETE ROS RECORD OF SURVEY BLDG BUILDING F</W RIGHT OF WAY BOT BOTTOM s SEWER BW BOTTOM OF WALL SD STORM DRAIN CL CENTERLINE SDRSD SAN DIEGO REGIONAL STD CMU CONCRETE MASONRY UNIT STA STA.TION CSD CARLSBAD STD owe STD STANDARD CY CUBIC YARDS TC TOP OF CURB CWG DRAWING TF TOP OF FOOTING EX EXISTl~IG TG TOP OF GRATE FF FINISH FLOOR TP TOP OF PIPE FG Fl~IISH GROUND TW TOP OF W,\LL FL FLOWLll'IE TYP TYPICAL FS FINISH SURFACE w WATER IE INVERT El . .EVATION RET RETAINING EARTHWORK QUANTITIES CUT: ____ Blll2__ _CY FILL: ----~5,80 ... _CY IMPORT: 0 CY EXPORT: 300 CY ,_ REMEDIAL: _ -~3., 300 _ CY TRASH REMOVAL:--.O ___ cy ,'.\:.,· NOTE: GRADING QUANTITIES SHOWN ARC: FOR PERMIT PURPOSES ONLY, AND ARE NOT TO BE USED FOR FrnAL PAY QUANTITIES DWG PRECISE GRADING ROBERTSON RECREArfION BENCH Mfa,RK DESCRIPTIO~I: 2.5" DISC STAMPED "CLSB-I05, LS 6215 LOCATIOl'I: IN NOR-HESAT CORNER OF CANNON R. BRIDGE OVER AGUA HEDIONDA CREEK. ·120 FEET SOUTHWEST OF EL CAMll'IO ,EAL RECORD FROM: f1.0.S. NO. 17271 (PT. NO. 105 ELEVATION: 45.410 M.S.L. DATUM: U.S.C. & G.S. NGVD '1929 REFERENCE PLANS FINAL. MAP CT 13-03-2 SITE DE\/ELOPMErn PLANS SOP 15--01 ROUGH GRADE PLAN DWG. NO. 480-3A IMPROVEMENT PLAN DWG. NO. 480-3 LEGAL DESCRIPTION A PORTION OF' PARCEL_ 1 OF THE CERT! FI CA TE OF COMPL! ANCE FOR ADJUSTMENT PLAT NO. CE 12-14 RECORDED NOVEMBER 13, 1012 AS DOCUMENT NO. 20 12-0706271 . LDT 341 OF FINAL MAP CT 13-03-? OWNER'S CERTIFICATE PACIFIC OCEAN I (WE) HEREBY CERTIFY THAT A REGISTERED SOILS ENGINEER OR GEOLOGIST HAS BEEN OR WILL BE RETAINED TO SUPERVISE OVER-ALL GRADING ACTIVITY ANO ADVISE ON THE COMPACTION AND STABILITY OF THIS SITE. ~<"> 02>, GREG D.Aci DATE i:ou OROTI IFR[ PA~/-10 cos-rEi?-A, U..C- SOILS ENGINEER'S CERTIFICATE: I BASIL HA-TTAR, A REGISTERED GEOTECHNICAL ENGINEER OF THE STATE OF CALIFORNIA, PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED SOII_S MECHANICS, HEREBv CERTIFY THAT A SAMPLING A~ID STUDY OF THE SOIL CONDITIONS PRE\/f,LENT WITHIN THIS SITE WAS MADE BY ME OR UNDER MY DIRECTION BETWEEN THE DATES OF OCTOBER 2014 AND MARCH 2015. TWO COPIES OF THE SOI_S REPORT COMPILED FROM THIS STUDY, WITH MY RECOMMENDATIONS, HAS BEEN SUBMITTED TO THE OFFICE OF THE CITY ENGINEER. SIGNED: G.E. NO.: DATf: Ge' z. 7 ~'1 s/2//fp LICENSE EXPIRATION CATE: ~-(,,{'3° /_lb~- "DECLARA TIQN OF RESPONSIBLE CHARGE" I HEREBY DECLARE [HAT I AM THE ENGINEER OF WORK FOR THIS PROJECT, THAT I HAVE EXERCISED RES PONS IBLE CHARGE OVER THE DES I GN OF THE PRO,JECT AS DEFI NEJ IN SECT! ON 6703 OF THE BUS I NESS Ai'ID PROFESS IONS CODE, AND THAT THC: DESIGN JS CONSISTENT WITH CURRENT STANDARDS. I UNDERSTAND THAT THE CHECK OF PROJECT DRAWI~IGS AND SPEC!FICATJONS BY THE C !TY OF CA.RLS3AD DOES NOT REL! EVE ME AS ENG !NEER OF WORK, OF MY RESPONSIBILITIES "OR PRO,JECT DESIGN. F mM: __ _cMecI'-"C~HAEl0 _ BAKER I ~ITERNA Tl ONAL ADDRESS: 5050 AYFN!D.!\ ENCINAS SUITF 26Q_ C !TY, ST: CARLSBAD CA 92008 TFI .E.PHONL ( 760) 476-919.3 BY: ---~-· ~~• ~~?,1_=. ='v='--=•-~ _____ DATE: _5"_,_/_s-+/,_/_{,. __ DAV ID A. WIENER RCE NO: 77785 EXP. DATE 6/30/17 PLANS FOR I. WORK TO BE DONE THE GRADING WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE FOLLOWING UOCUMEN rs, :URRENT AT THE TIME OF CONSTRUCTION, AS DIRECTED BY THE CITY ENGINEER. 1. CARLSBAD MUNICIPAL CODE 2. CITY OF CARLSBAD STANDARDS 3. IHIS SET OF PLA.NS RANCH CENTER . 4-. PLANNING COMMISSION RES. NO. 7117 CITY OF OCEANSIDE SITE CITY OF VISTA 5. THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (GREEN FlOOK). ro 6. GEOTECHNICAL lrNESTIGATION: AS-GRADED REPORT OF ROUGH GRADl~IG 8Y LGC VALLEY, INC. DATc AUGUST 7, 2015. 7. GEOTECHNICAL INVESTIGATION: REVIEW OF PROPOSED RECREATIO~I CENTER BY LGC VALLEY, INC. DATED MARCH 30, 2015. 8. THE SAN DIEGO REGIONAL STANDARD DRAWINGS AND AS MAY BE MODIFIED BY THE CITY OF CARLSBAD STANDARDS. 9. STORMWATER POLLUTION PREVENTION PLAN F-OR RANCHO COSTERA (CT 13--03) PREPARED BY CHANG CONSUL TA~ITS, DATED 8/6/2014, WDID NO. 937C369879. 1 O. CALIFORNIA STORM WATER QUALITY ASSOCIATION (CASQA) STORM WATER FlEST MANAGEMENT PRACTICE, CONSTRUCTION HANDBOOK; AND THE STATE OF CALIFORNIA DEPARTMENT OF TRANSPORTATIDN CONSTRUCTION SITE BEST MANAGEMENT PRACTICES (BMP) MM,UAL. 11. STORMWATER MANAGEMENT PLAN PREPARED BY MICHAEL BAKER INTERNATIONAL, DATED 7 /23/20Vi. DESCRIPTION RJGHT oF· WAY LINE SUBDIVISION/LOT BOUNDARY DA YL! GHT LI NE EX I ST! NG CONTOUR PROPOSED CONTOUR EX I ST ING SPOT GF1ADE PROPOSED SPOT GRADE S ITE CMU WALL LEGEND DWG.NO. SDRSD C-3 QUANTITY SYMBOL -R/W-- ---- -It.------ - (129) ....----~--129--_ (XX.XX) xx.~x ~- .350 SF • -• • • •---------=•------ CITY OF PVC SEWER LATERALS COPPER WATER SERVICE SEWER CLEANOUT PER PLUMB I NG PL_AN PER PLUMBING PLA~I PER PLUMBING PLAN 345 LF ----s;---- 34 LF SAN MARCOS cosr CITY OF ENCINITAS VICINITY MAP NOT TO SCALE INDEX OF DRAWINGS SHEELNQ OESCR!PTTON 1 . . . . . TITLE SHEET 2 ..... TYPICAL SECT! O~IS 3 ..... DETAILS 4 ..... HOR I ZONT AL CONTROL PLAN 5 ..... PRECISE GRADI ~IG P!_AN 6 ..... UTILITY PLAl'I 7 ..... POOL DECK GRAD I NG & IJTI L !TY PLAN 8 ..... BMP SITE PLAN 9 ..... EROS JON CONTROL PL Arl SOURCE OF TOPOGRAPHY TOPOGRAPHY SHOWN ON THESE PLANS WAS GENERATED BY AERIAL. SURVEY O~I DECEMBER 28, 2010 BY SAN-LO AERIAL SURVEYS BASIS OF BEARINGS THE BEAR! NGS AND COORDINATES SHOWN ·IEREON ARE BASED UPON THE CALIFORNIA COORDINATc SYSTEM, CCS83, ZO~IE 6 GRID BEARING BETWEEN POINTS 103 & 105 AS SHOWN O~I RECORD OF SURVlc:Y NO. 1727, RECORDED fTB. 2, 2002, I . E . N 82 ° 39 ' 51 " E PROJECT LOCATION THIS PROJECT IS LOCATED WITHIN ASSESSORS PARCEL NUMBER 208-010-44. LOT 341 OF FINAL MAP CT 13-03-2. ADDRESS: ROBERTSGrs ROAD NW WELLSPRl~IG STREET THE CALIFORNIA COORDINATE INDEX OF T-IIS PROJECT IS: N 2,001,078 E 6,238,760 12" PVC STORM DRAIN 6" PVC STORM DRAIN 4" PVC STORM DRAIN SLOT DRAIN SLOT DRAIN CLEANOUT DETAIL 3, SHEET 3 DETAIL 6, SHEET 3 4" PERF. PVC \JNDERDRAIN PIPE 24" SQUARE PRECAST INLET TYPE B CURB INLET STORM DRAIN CLEANOUT STORM ORA IM CLEAN OUT NO. 2 BACK I NG RIP-RAP ENERGY DISSIPATOR B!ORETENTION AREA -,..-·-.......-~----· ~(icR~~~ POOL DECK PAVING CONCRETE R 1880fl GUTTER 6" CURB CONCRETE HARDSCAPE SDRSD D-2 DETAIL 4, SHEET 3 SDRSO D-9 SDRSD D-40 DETAIL I, DETAIL 2, SHEET 3 SHEET .3 PER LANDSCAPE DETAIL 5, SHEET 3 SDRSD G-1 SDRSD G-7 10 EA O 212 LF 116 LF --~-s:n---~ 390 1s --~-s:n---- 340 LF -------- 9 EA 336 LF ◊ EA ~ EA [3 8 EA 0 1 EA @J 2 EA EBll 1,300SF r ... .... ... ~ ... I ::t:t::t+:t 8,940 SF I1,I50SF 145 LF 613 LF ·1 .;870 SF ' I E u m 'T r--- CD z:_ l[) 5= 0 (..') 3' 0 ui f-- ' ,- 0 I -a- <( [L I -a-'~ C() i"'l ~ / ~-----~-----~P-0-ST---C-ON-s=T=Ru~ciio_N_BW-T-ABL-E~~~-~-~-~-- -a-·'1 Q_ / CJ z ~-------------------□ STORMWATER REQUIREMENTS THAT APPLY: D S.T ANDARD STORMW.ATER REQUIREMENTS 00 PRIORITY PROJECT REQU!HEIIENTS TYPE DESCRIPTION OWNERSHIP BIOFILTRATION APPENDIX E. 11 PR-1 PRIVATE PERMEABLE APPENDIX E. 10 PRIVATE PAVEMENT INF-:l EXEMPT FROM HYDROMOD IF l CAT I ON? D YES (SEE SWMP FOR DOCUMENTATION) 00 NO MAINTENANCE SHEET NO. AGREEMENT BMP MAINTENANCE AGGREEMENT 8 -~-- BMP MAINTENANCE 8 AGGREEMENT MAINTENANCE FREQUENCY BI-ANNUAL QIJARTEf,L Y _s~_t;-¥~~ . ii' OWNER/DEVELOPER: TOLL BROTHERS 725 W TOWN & COUNTRY ROAD, #200 ORANGE, CA 92868 CONTACT: GREG DEACON PHONE: (760) 720-5485 "AS BUILT" DATE <( [l' (') / > ~ c, ,/ 0 z or ~-----------------1;:::1-- RE'f:WED/ tf.~B~~: a--.~--/I /z z/2, ~ ~~ DATE :r r---:::==---:--:------:--:::----:--7;--;-r,;-c,;::;,;:;-:---;--m;-:;:--;;;~::;::-----------7....J_7 __ T __ T __ r;-~~;;-:=;~~~=;~~;;=~~;;:=~~~m;,;:;;~~u //_/-:!JI -BVILT ui ca 11: To LL FREE 1-------=-~-----j-~ -1------+---+----+----j _-_· ~ -=-'·1=--_ =----==E=--N=c1=NE=E=--R1=N c=-=DE=--P=AR=T=M=E=N=T==-=--'==9 3 'lPRECISE GRADING PLANS FOR ~ 1-800-422-4133 'w-" . ROBE. RTSON RANCH -RECREATION CENTER TWO WORKING DAYS BEFORF YOU DIG ___ __ ---+---+-------l-----t---i T J TLE SHEET ~ __, __ _, __ ___, I >----f----. -----. --------- 5050 Avenida Encinas JASON S. GELDERT I Suite 260 / Michael-Baker APPROVED~A .. ' -PjJ!f_ -a-N ro '") : o. c;,72 Carlsbad, CA 92008 Phone: (760) 476-9193 -1· / ,< ' -£· I• 2.oJt. -------CITY E~GINFER RCE 63912. EXPIRES 9/30l16_' _DATE _ ,- , -f//~ DATE INITIAL DATE INITIAL DATE INITIAL CHKD BY:IM OW o ? ",c 1 v I N T E R N A T I O N A L MBAKERINTL.COM DWN BY ow j PROJECT NO. DRAWING ~:o.[ ., """ or c REVISIC~I DESCRIPTION cirY APPROVAL Rvwo ,JY_:rr-_ TT_--··· CT 13-03 480-38 .':o· L ______________________________________________________________________ ·:--:::~:::_ __ L _____________________ J.!EN:G:1N~FE:R~o~F~w~oR:KJ. ___ .;,;;;.;;:;~;::;:,:.~;;,;.----~o~rH:E~R~A:PP:R~ov~A~LJ.~~::;,;,;:.;~L;iiiiiiiiiiiii~.;;;.;;;;;;;;;;;;;;..'..iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii.:.:,.iiiiiiiiiiiii ... ~ I 111 I I ' ' ' ' ' I 0 JJ ~ z Cl z C ~ Ill m JJ 0 JJ ~ 2 Cl 2 C ~ OJ m JJ 0 I z G) z C ~ OJ m JJ LOT 210 ROBERTSON ROAD PER DWG 480-3 j 17'± EX. SLOPE 10' CURB TO ROW 5' MEANDERING SIDEWALK (EXISTING) B t ·.\t-',,"' • .• ¥--•• 10' GRADING LIMITS PED EASEMENT SEE SHEET 5 SCALE: 1 "=5 ' 10'± 2% MIN VARIES o'-16.3' EX. SLOPE 4.6' 20' PARKING STALL 5.5' LANDCAPING A t CMU WALL POOL DECK TUBULAR y· STEEL-· LJ---CMU WALL FENCE /;J-/ 0--.._3" SEWER Q...._12" STORM ~l(li:NTER CABANA B t D t 4' 2% MIN 15% MAX - 3.5± 4' 2% Ml - , -t,i;;~ GRADED SWALE TO -~ M'~N REDIRECT OFFS !TE .Sc...,-,c DRAINAGE WALL !dl D SEE SHEET 5 t SCALE: 1 "=5 ' 24' DRIVE ISLE t;~~~ ------1% SEE SHEET 5 SCALE: 1 "=5' G\BANA A t 4' DROP-OFF LANE 9.5' 8' 6.5' SIDEWALK LANDSCAPE ...... ~-----------------------"' I <:MV lcR~E'N W,\liLc · ~ PER SiJVCTUII.Al PLAN I REC CENTER BLDG 30. 31. 32. GRADING NOTES (CONT) WHERE AN EXISTING PIPE LINE IS TO BE ABANDONED AS A RESULT OF THE GRADJNG OPERATION, IT SHALL BE REMOVED WITHIN TWENTY FEET OF BUILDING OR STREEl AREAS THE PIPE WILL BE PLUGGED WITH CONCRETE OR REMOVED AS APPROVED BY THE C !TY ENG I NEER . 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 THAl THE ACTUAL LOCATIONS ARE IN CONFLICT WITH THE PROPOSED WORK. 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 SDGllcE AT&T TIME WARNER CABLE COMMUNICATIONS CITY OF CARLSBAD (STREETS lie STORM DRAIN) CARLSBAD MUNICIPAL WATER DISTRICT (WATER,SEWER,RW) 1-800-422-4133 1-800-660-7343 1-800-892-0123 1-760-438-7741 1-760-434-2980 1-760-438-2722 33. PERMIT COMPLIANCE REQUIREMENTS: A. B. FOR CONTROLLED GRADING -THE APPLICANT HIRES A CIVIL ENGINEER, SOILS ENGINEER, AND/OR GEOLOGIST TO GIVE TECHNICAL ADVICE, OBSERVE AND CON-ROL THE WORK IN PROGRESS 15. 16. 120.8 CARLSBAD MUNICIPAL CODE. PRIOR TO FINAL APPROVAL OF A GRADING PERMIT -THE FOLLOWING REPORTS MUST BE SUBMITTED TO THE CITY ENGINEER VIA THE PROJECT INSPECTOR 15. 16. 120.9&10 CARLSBAD MUNICIPAL CODE: (1) FINAL REPORT BY SUPERVISING GRADING ENGINEER STATING ALL GRADING IS COMPLETE. ALL EROSION CONTROL, SLOPE PLANTING AND IRRIGATION ARE INSTALLED IN CONFORMANCE WITH CITY CODE AND THE APPROVED PLANS (OB-AIN SAMPLE OF COMPLIANCE LETTER FROM CITY ENGINEERING DEPARTMENT). (2) AS-BUILT GRADING PLAN. (3) REPORT FROM THE SOILS ENGINEER, WHICH INCLUDES RECOMMENDED SOIL BEARING CAPACITIES, A STATEMENT AS TO THE EXPANSIVE QUALITY OF THE SOIL, AND SUMMARIES OF FIELD AND LABORATORY TESTS. THE REPORT SHALL ALSO INCLUDE A STATEMENT BY THE SOILS ENGINEER THAT THE GRADING WAS DONE IN ACCORDANCE WITH THE REQUIREMENTS AND RECOMMENDATIONS OUTLINED IN THE PRELIMINARY SOILS REPORT AND ANY SUPPLEMENTS THERETO. (4) REPORT WITH AS-BUILT GEOLOGIC PLAN, IF REQUIRED BY THE CITY. 34. 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. RETAININGWALL___.-- PER STRUCTURAL PLAN , DEEPENED FENCE FOOTING/RETAINING WALL Lr--PER STRUCTURAL PLAN, 35. THE SOILS REPORTS TITLED "AS-GRADED REPORT OF ROUGH GRADING" BY LGC VALLEY, INC. DATED AUGUST 7, 2015; AND "REVIEW OF PROPOSED RECREATION CENTER" BY LGC VALLEY, INC. DATED MARCH 30, 2015, SHALL BE CONSIDERED IS A PART OF THIS GRADING PLAN. ALL GRADING SHALL BE DONE IN ACCORDANCE WITH THE RECOMMENDATIONS AND SPECIFICATIONS CONTAINED IN SAID SOILS REPORTS. C t RETAIN HEIGHT= 2' MAX BIOFILTRATION BASIN ' 00 C SEE SHEET 5 t SCALE: 1 "=5' Michael Baker 5050 Avenida Encinas Suite 260 Carlsbad, CA 92008 Phone: (760) 476-9193 MBAKERINTL.COM INTERNATIONAL 36. WHEELCHAIR RAMPS SHALL BE INSTALLED PER REQUIREMENTS OF TITLE 24, CALIFORNIA ADMINISTRATION CODE. 37. ALL SURVEY MONUMENTS AND POINTS THAT ARE DISTURBED BY THIS WORK SHALL BE REESTABLISHED, PERPETUATED, AND DOCUMENTED PER PROFESSIONAL LAND SURVDORS ACT. E 0. r--- "' i,.j °' w z w 3 0 ~ 0 V) X I N 0 I -tj- <( [L I -tj- N 00 c;j' / -tj- <( [L / () ~-----------------z 0 <( "AS BUILT" °' t _J 7 _a;!)~ P.E. 1-?-2 l?S-EXP . ....£.fuf.LCJ_ DATE 0 z <( 1-------------------_,, REVl"WED BY: 0 -· ~.,....,· ~ _jjM1-~ S EC O DATE ;;, r-:-,r::.-.-,----:-r,r----:r-=-:-:-:=------------,----,----,---...-----,,-------'-;:::::-::-:::::::::::::::::::::::_::;-----1 Q II~ I ~ CITY OF CARLSBAD ~9ETS ~z°' 1----+---+-----------------+---+---+---+-----'I l_£.J ENGINEERING DEPARTMENT l__jLJ 1----+---+-----------------+----l----+---+-----'I 0 PRECISE GRADING PLANS FOR: ROBERTSON RANCH -RECREATION CENTER CROSS SECTIONS f" °' w en 0 °'1 APPRO~ ; ', (} 1_1.L I I 1 1 JASON s. GELDERT ~ ti-,,,,,,( 7 JIJiPJ7 r;, I· ZO/ b ':i' CITY NGINEER RCE 63912 EXPIRES 9/30/16 DATE / ;:: DATE INITIAL DWN BY: I~ PROJECT NO. I DRAWING NO. <( ENGINEER OF WORK REVISON DESCRIPTION o:;: APP:~::~ o;~ APP:~::~ ~~~g ~~:l\'-W-CT 13-03 _ 480-3B ~ .._ _____________________________________ .... __________ ...i.;;..;...;;;;..;...;.....i... _______ .... ,;;,;;,;;.,,;;;,;,;,;,;;,;..i.,.,;;;,;,;.;;~~~~~~iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii~iiiiiiiiiiiiiiiiiiiiii.;,J:r: ; ' \!; ~ n 0 ·, ~" m O □o El C rn 0 "-, w "' _, ., . '" ~z e~ ~I WO I 9J 7J ! m.m 'CJJ rn ~ Wz z 8l D il w J; 8 .,, ~" mo □o ,i eJ C ~q w w ~ ~. p ~z E~ CT rn -mO n -u rn.m ~< ~ ~ z m m 0 il □ :a ~ 2 GJ 2 C s: [JJ m :a □ :a ~ -2 GJ 2 C s: [JJ m :a CJ' :a ~ 2 GJ 2 C ~ [JJ m :a O,□ ; :a ~~ Qz GJ ~2 Cite 03; I [JJ u-,m a::c LEGEND CD COMPACTED SUBGRADE CD PLANTING PER LANDSCAPE PLANS @ BIO-FILTRATION SOIL LAYER (SANDY LOAM WITH MINIMUM INFILTRATION RATE= 5 IN/HR) ® ® 0 4" PERFORATED PVC DRAIN PIPE GRATE INLET CATCH BASIN. TOP OF GRATE 4" ABOVE FINISH GRADE. SEE OUTLET STRUCTURE DETAIL HEREON. IMPERMEABLE LINER ON SIDES -~ _ fER\/IWS coNCRETf 2)j ~-POOL DECK PAVING PER LANDSCAPE PLAN © WASHED PEA GRAVEL ® CLASS 2 PERMEABLE BASE ® UNCOMPACTED SUBGRADE SOIL MIX PER DETAIL HEREON r CATCH BASIN PER PLAN ---"-crµ,='=q'7 CLASS 2 PERMEABLE BASE COMPACT,□ TO 95% * DECK DRAIN SLOT, 3/8" WIDE. WITH 1/8" RADIUS. CONCRETE HARDSCAPE PRECAST CONC. BOX W/ CAST IRON FRAME CONC. PAVEMENT SCREW ON PVC LID AND BASE PLUG IF AT END OF RUN - BIORETENTION SURFACE AREA 6 / FINISHED GRADE ~ S.D. PIPE AS SHOWN ON PLAN PVC SAN IT ARY TEE 0. 5"RAD. (TYP) 7" CONCRETE 520-C-3250 " (DPRIVATE STORM DRAIN CLEANOUT NTS 10' MIN 50' I NT ERV ALS TYPICAL C) TYPICAL SECTION _[_1 I LIP OF GUTTER BAG MIN. ------FACE OF CURB DIRECTION OF STREET FLOW --------FACE OF CURB LGRAVEL BAGS (TYP) :x::c .. ~:::xz ::2.., TYPICAL ELEVATION f7'\GRAVEL BAG CHECK DAM \!__) NTS I 2" FREEBOARD -7½~ 11 . -' 1,-· I 4" PONDING [ 24" SOIL MIX I 36" MIN GRAVEL STORAGE 4" PERFORATED UNDERDRAIN MIPT PVC ADAPTER CAST IN SIDE OF CATCH BASIN 6" REMOVABLE FIPT PVC CAP WITH DRILLED ORIFICE HOLE, ORIFICE SIZE = 0.5" r OUTFALL PIPE PER PLAN F"'"'--I,.,- FLOW ~ 36" MIN. 4" PEW ORATED PVC ORA IN PI PE -m MIRAFI 140N FILTER FABRIC ON BOTTOM AND SIDES Sl.8JWJE CCM'ACTED TO 90%. GRADED TO CRAIN. 2" SAND -~ ···' . /C . /~-'\/ \,..:\\ \ \\\\' /,1//\ / INVERT PER\;\~-/\\ PLAN ' ' . . .• •.• .,. ;. : ,,,.·:--: : ... FOAM INSERT IN PIPE SLOT TO BE REMOVED AFTER FINISHING 6" PVC SCH 40 DRA I ~LI NE \; 1i'c~S'5~L-#4 REBAR EA SIDE --......__ #4 REBAR 36" O . C . :.A WAY '---1 1/2" SHEET METAL SCREW AT 24" O.C. EA. SIDE ""---90-T BOTTOM OUTLET TO 4" PVC SCH 40 @ 25' O.C. BIOFILTRATION AREA OUTLET STRUCTURE DETAIL SUBGRADE PER SOILS ENGINEER NTS 3' 3/8" (TYP) I 8 ..:_ 33% 8.33% PERMEABLE PAVERS < ' ,. PERMEABLE BASE MATERIAL 4" PERFORATED PVC DRAIN PIPE ~RIBBON GUTTER \:!__) NTS 50' MIN. 8" MIN. - I PROFILE 50' MIN. 14'MIN. T PLAN PUBLIC RIGHT- OF-WAY TYPE I I GRAVEL PUBLIC RI HT-OF-WAY PROVIDE APPROPRIATE TRANSITION BETWEEN STABILIZED CONSTRLCTION ENTRANCE AND PUBLIC RIGHT-OF - WAY ®STABILIZED CONSTRUCTION ENTRANCE NTS 2 1 I 1---=1 I 1. FINISH GRADE fi'\PERVIOUS CO?v.Cl\tlf . DETAIL /.I.\ ~ NTS L!.l 2. 4" ATRIUM GRATE, NDS #78 (GREEN) 3. 4" PVC RISER, LENGTH AS REQUIRED 4. NOS SPEE-0-BASIN NDS-100 5. UNDISTURBED OR RECOMPACTED SUBGRADE PER SOILS REPORT. 6. 4"DIA. NIPPLE 7. 45° TEE@ ELL (SWEEP TYPE) DRAIN FITTING. REFER TO GRADING AND DRAINAGE PLAN FOR DRAINLINE SIZE NOTE: FOR INLET ELEVATION (RIM) AND INVERT ELEVATION (INV) REFER TO GRADING PLANS ~PLANTER AREA DRAIN ~ NTS 2. STAPLE WIRE FENCING TO THE POSTS. ALT LOCATION 0POOL DECK SLOT DRAIN \:!__) NTS N.D.&. •1214 12" &Q. MAGANE&E 6!'<?0NZE FRAME 4 GRATE, WI VANDAL PROO!= &CREW&. UTILIZE WITI-I N.D.&. '122& 12"xl2" CATCI-I 6A&IN CUT I-IOLE& FOR PIPE& A& NEEDED. CATCI-I 6A51N MUST 6E &ET ON DIAGONAL A& &I-IOU,N. I l8!Z)(Z)) 126-1':l':14. MAX. GRATE &LOT WIDTI-I • 3/o',__j .. I 12,, T I &Q. I •! . •! ~II !:U1n? 11 ' . lf-• '/ • • '/ L_ SV2 II MIN. A.WAY 2-•4 E 6" &Cl-l-4e) PVC DRAIN PIPE ®SLOT DRAIN CLEAN OUT NTS SECTION A , • . E 0. 0 "' 1. SET POSTS AND EXCAVATE A 4 BY 4 IN (10 BY 10 CM) TRENCH UPSLOPE FROM AND ALONG THE LI NE OF POSTS . r <D i--------------------------------------------. ...... 4. BACKFILL AND COMPACT THE EXCAVATED SOIL. ®SILT FENCE NTS ... .::::. "' [l' w z w 3: 0 / ... <,'. [L / G ------------------1;'; "AS BUILT" ,4J...J)~ EXP. _ii/30/_L'l_ DATE <,'. "' G / > _J D / 0 z <,'. 1------------------11_:;!- ~ VIE' ED BY: o -~t/_,_{1&t.,,:. -11P,f!ft7__ j ,-,-;--,---;--; ---------------,---,---,----,---,----..l~-'-_I -:_S'::_P-:E_'::C.:::_T_O=:_R=-=-=-=-=-=-=-=-=-=,._=,,=-~===-=-==:::___,:::::-D;::fil;::T;::E=:::::1€ I--'~--:;__-:_~""_ --+-,d.( __ Af::_ __ -_a._lll•~r-:::_-:::_-:::_-:::_-:::_-:::_-:::_-:::_-:::_-:::_-:::_-:::_-:::_-:::_-:::_~-:::_-:::_-:::_~-:::_-:::_~;:_-:::_-:::_~~-=-~ 1 sHJEET I CITY OF CARLSBAD I SHEETS I ~ Michael Baker INTERNATIONAL 5050 Avenida Encinas Suite 260 Carlsbad, CA 92008 Phone: (760) 476-9193 MBAKERINTL.COM ENGINEERING DEPARTMENT 9 z ::==='-'============='..'.:::== 0 PRECISE GRADING PLANS FOR: ROBERTSON RANCH -RE CREA TIO/\ CENTER DETAILS SHEET JASON S. GELDERT APPROV~ J 1 {,.,,.,..,{';/tl;IJ;f' 6 ' I, 2,DJ/, RCE 63912 EXPIRES 9/30/16 DATE re' "' w (I] 0 "'1 ... '" (X) "' ... / ~ DWN BY: .·All DW PROJECT NO. DRAWING NO. ;:§ DATE INITIAL DATE INITIAL DATE INITIAL CHKD BYi,vi ow CT 13-03 480-38 7 L __________________________________________________________________ ::::::.._J ____________________ ..J~E:NG:1N:rr:R~o:F~w:oR:KJ. ___ ~R:E~V~IS~IO~N;_;;D~E~SC~R~l~P~Tl~O~N----J.:;o~TH:ER;:.:AP:P:Ro~v:AL;J..,:;c1~TY~A;r;rR;o;~~LJ.~R;V~W;D~B~Y;:;;;;;;;TT;;;;;.'..:;iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii~iiiiiiiiiiiiiiiiiiiiiiii~I I I I I , , b r; " □ I z GJ z C ~ [I] m JJ □ JJ ~ z Gl z C ~ [I] m JJ □ JJ ~ z GJ z C s [I] m :0 O□ ~1 G)_ ,&:,,. ffi 082 Oc •s <.iim Olm JJ 208 LOT 209 2'JO s s s so RV ) 20 10 0 20 ,__I ~~!----1--c::==:::J SCALE: 1 "=20 ' 6 I I I I I I I I I I ! i i ,/ / I ALL PROPERTY LINES, EASEMENTS, AND BUILDINGS, BOTH EXISTING AND PROPOSED, ARE SHOWN ON THIS SITE PLAN. 00 Michael Baker INTERNATIONAL 3-42 [j_g 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 PROPERTY LINE DATA TABLE ~c)> BEARING/DELTA RADIUS LENGTH NOTE 1 N87°04'46"W --264.88' ROW LINE 2 N07°22'56"E --57. 16' LOT LINE 3 N12"26'15"E --47.59' LOT LINE 4 N34°58'05"W --6.22' LOT LINE 5 N12°26'02"E --47.59' LOT LINE 6 N34°58'05"W --6.22' LOT LINE 7 N12°40'42"E --47.40' LOT LINE 8 N34°58'05"W --6.49' LOT LINE 9 N12'40'42"E --8.34' LOT LINE 10 N85'28'47"W --138.99' LOT LINE 11 N04"35'39"E --34.28' LOT LINE 12 N85'23'58"W --114.17' LOT LINE 13 N04'34'21"E --179.32' LOT LINE CURB DATA TABLE © BEARING/DELTA RADIUS LENGTH NOTE 1 40°42'04" 52.00' 36.94' 6 .. CURB 2 22•31•29" 28.00' 11 . 01 ' 6 .. CURB 3 99•21 •52" 3.00' 5.20' 6 .. CURB 4 N 78'16'03" w --16.67' 6 .. CURB 5 N 11•43•57" E --44.50' 6 .. CURB 6 N 78'16'03" W --17.00' 6 .. CURB 7 180·00·00" 3.50' 11 .oo· 6 .. CURB 8 N 78'16'03" W --17.00' 6 .. CURB 9 N 11•43'57" E --62.50' 6 .. CURB 10 N 78°16'03" W --14.06' 6 .. CURB 11 140'09'30" 3.00' 7.34' 6 .. CURB 12 291 '34' 30" 25.00' 127.22' 6 .. CURB 13 144'08' 19" 3.00' 7.55' 6 .. CURB 14 82°43' 19" 8.00' 11. 55' 6 .. CURB 15 N 11•43'57" E --44.42' 6 .. CURB 16 74•10•24" 8.00' 10.36' 6 .. CURB 17 154•10•24" 3.00' 8.60' 6 .. CURB 18 N 78'16'03" W --17.00' 6 .. CURB 19 N 11•43'57" E --45.oo· 6 .. CURB 20 N 78°16'03" W --17. 15' 6 .. CURB 21 85'45'31" 3.00' 4.49' 6" CURB 22 27°38'52" 52.00' 25.09' 6" CURB lie GUTTER 23 40•42•04" 28.00' 19.89' 6" CURB lie GUTTER 24 350•00'00" 5.00' 31 . 42 • 6" CURB WALL/FENCE DATA TABLE BEARING/DELTA RADIUS LENGTH NOTE N 05°04'03" E --11. 27' DETAIL A SHEET 7 N 84°55'57" w --8.31' DETAIL A SHEET 7 N 84'55'57" W --8.31' DETAIL A SHEET 7 N 05'04'03" E --10.27' DETAIL A SHEET 7 N 84°55'57" w --18.00' DETAIL A SHEET 7 N 05°04'03" E --10.27' DETAIL A SHEET 7 N 84'55'57" w --39.33' DETAIL A SHEET 7 N 05°04'03" E --26.81' DETAIL A SHEET 7 N 84'55'57" w --9.29' DETAIL A SHEET 7 N 84'55'57" w --14.00' DETAIL A SHEET 7 N 05°04'03" E --27.97' DETAIL A SHEET 7 N 84°55'57" w --38.29' DETAIL A SHEET 7 N 84'55'57" w --52.47' SDRSD C-3 N 04°34'21" E --5.37' SDRSD C-3 N 05'09'34" E --25.88' TUBULAR STEEL FENCE N 88°71'13" E --58,94' TUBULAR STEEL FENCE N 54•55'45" w 53.70' v --i:-.-~,,..,i:- '" ~ ~-)11 N 04°34'21" E --159.471 WA Ll !'€R fil'~V£1'1t~Al N 85'23'58" w --124.441 WALL 1'Ei ST~Vc,vl Al _ N 05'04'03" E 3,50' Tl 10ULAR STEF.1 ~r:-.. 'CE N 05°04'03" E --55.00' WALL PER STRUCTURAL E 0. tD "' w z w ,;: 0 ~ D u :r: I .. 0 I .. « [L I .. "' CX) ,..., .. / .. « * DEEPENED FENCE FOOTING/RETAINING WALL. RETAIN HEIGHT= 2' MAX. 7 G z ,------------------□ « "' ---R/W--;--~ "AS BU/Lr 5050 Avenida Encinas Suite 260 Carlsbad, CA 92008 Phone: (760) 476-9193 MBAKERINTL.COM 5 EBw.ll-'-.1 __ ~ EXP. __E_/_J o/_i_?_ DA TE §! _-<!),Oh 1-------------------~ ~ VIE' ED BY: o _ _tJ~C¼, -. _L!mlt·, ~ I SPECTOR DA~ :r: //,. ~~~~i====================~=====~===~~====r===~~~~~~~~~~~~~~~~~~~~~o t-LL __ 'f_µ.,~;_'~•--l----j--------------i--------1c-----t---t--l I SH4EET I CITY OF CARLSBAD I SHEETS I ~ ENGINEERING DEPARTMENT 9 "' ~=='....'.:::=============~====: 6 PRECISE GRADING PLANS FOR: ROBERTSON RANCH -RE CREA TIO!\: CENTER HORIZONTAL CONTROL PLA~ (/) f- l)'.'. w [Il 0 "'1 APPROVED:/J JASON S. GELDERT ~ =~~t~ L-~~~-;:c;;=~c::= t;,1-1,o16 ~ CITY EN'' EER EXPIRES 9/30/1( DATE I f- DATE INITIAL DWN BY: illhQYL_ PROJECT NO. I DRAWING NO. ci ENGINEER or WORK REVISION DESCRIPTION 0~:;~ APP:~::~ o:i~ APP~~~:~ ~~~g ~~:~DW CT 13-03 _ 480-38 7 .__ _________________________________ -1-_________ ...i.;,;;;;.;..;,;,.;;,;;;J... ______ ....,J.;;,::.;;;,;;:,;,;;:J...;,;.:.,:,;;;;;;,;,;,J,~~=~------~iiiiiiiiiiiiiiiiiiiiiil:i: ) a ::0 i 2 C) 2 C: ) s: to m JJ ) 0 JJ ~ 2 Ci) 2 C: s to m JJ I t!J JJ i 2 Ci) 2 C: s to m ) ) JJ ,_ Cl) PAD=135.8 10 0 20 40 60 ~~---· __ 1c------<I SCALE: 1 "=20 ' Michael Baker INTERNATIONAL 342 5050 Avenida Encinas Suite 260 Carlsbad, CA 92008 Phone: (760) 476-9193 MBAKERINTL.COM CONSTRUCTION NOTES (D CONSTRUCT 6" CURB PER SDRSD G-1 . (i)coNSTRUCT CONCRETE HARDSCAPE PER SDRSD G-7. FINISH PER LANDSCAPE PLAN. Q)PROPOSED POOL HARDsr-· r PE8 LANDSCAPE PLAN. I © CONSTRUCT PERV!Ol'. CONC. I' KING LOT PER DETAIL 2 ON SHEET 3. (DcoNSTRUCT CURB RAMP SDRSD G-27 TYPE C WITH TRUNCATED DOMES. (DcoNSTRUCT CMU WALL PER SHEET 7. (UTUBULAR STEEL FENCE PER LANDSCAPE PLAN. Q)INSTALL FIREPLACE PER LANDSCAPE PLAN. (i)coNSTRUCT 3'-WIDE RIBBON GUTTER PER DETAIL 5 ON SHEET 3. @RECREATION CENTER BUILDING PER ARCHITECTURE PLAN. CD POOL CABANAS PER ARCHITECTURE PLAN. @ POOL AND SPA PER SEPARATE PLAN. @PEDESTRIAN RAMP PER LANDSCAPE PLANS AND DETAIL HEREON. @GRADE FLOWLINE AT PROPERTY LINE TO DIRECT OFFSITE FLOWS AWAY FROM THF: ~!Tf. / 131. 16 FS 0 131 .25 FS "-- 132.43 F 1 1. 12 FS 131.00 FS c, ([132.37 FS .l.~ ~.::~~-~ ~--__,,-:---.,-1 -= . ~ ---· ~-=-~ tfc;:::=·=-=-~x =- -...,----"':'..!'"" __,,--129.3 FS . ' 129.2 FS PEDESTRIAN RAMP DETAIL SCALE: 1"=10' Cl'. w z w " 0 \? 0 0 0.. I li) 0 I 'T <{ 0.. I ... N ro t') ... / ... <{ 7 CJ z ,-------------------110 "AS BUILT" <{ 0-: ;:- > Jl/.3.~h_,:;.__ 1 6/30/ I'/_ DATE ~ EXP. t---,----------------~ REvrE:;_i(¼,_i,:_,_ _j}01J1-~ ~~OR DATE ~ ,-;,;;;:= '+ -;;-_,,,_:-;=-7-i-7.£r-_-:;;,4B-=---BJll;;;;-;;-:s~_-_-_-_-_-_-_-_-_-_-_-_-_r_-_-_,+---_7-+---_-_Tt--_--=r-;:::I ===:1"';::::;c::;:;1T;;:::;Y::;::::::o;::;:F;;::::::;c;:;::A;::::;R;;:::;1;::::;s:;::;;B;:;::A;::::;J::::;-;::I ;;=.:sH;;;EE;;;Ts::11 ~ ENGINEERING DEPARTMENT 9 o-: z DATE INITIAL DATE INITIAL DATE INITIAL PRECISE GRADING PLANS FOR: ROBERTSON RANCH -RECREATION CENTER PRECISE GRADING PLAN APPROVE~. n fLLL =~/r'~/4,.c==.-'="·~~~--=--c=~~ t, J,Z,0//, CITY EN~NEER RCE 63912 EXPIRES 9 /30 /16 DA TE JASON S. GELDERT 0 v, f- (l'. w [D 0 Cl'. I ... N ro t') 'T / <{ >-DWN BY: illli OW CHKD BY,J"-' DW PROJECT NO. DRAWING NO. « 0 ENGINEER OF WORK REVISON DESCRIPTION OTHER APPROVAL CITY APPROVAL RVWD BY: TT .__ _________________________________ ...1... _________ ...i..;,,;,;;;,;;;;.;.,;,..;.;;,;;,.1.-______ ,_,.,;;,;;;;,;;.;,;,,;,;,;;,;;,;;;.i...,;;;~;,;;,.i,~===;:.,:....------~--~ I CT 13-03 480-38 ;;, 0 :a ' ~ z Gl 2 C ~ OJ m :a ' ' □ :a ~ 2 Gl 2 C ~ OJ m :a ) 0 JJ ~ 2 Gl 2 C 3;: OJ m :a I I I ' I ,, I , ___ _y ,,----i' ---' ' MU- SCALE: 1 "=20 ' I i I ,' ,' 208 ---J ---- I t,-- Michael Baker INTERNATIONAL SEE SHEET 7,, 5050 Avenida Encinas Suite 260 Carlsbad, CA 92008 Phone: (760) 476-9193 MBAKERINTL.COM 130. 10 IE 5 ---R/W- _ SMT ~I} 1 2 3 4 5 6 7 8 9 10 CONSTRUCTION NOTES G)sTORM DRAIN CLEANOUT PER DETAIL 4 ON SHEET 3. @INSTALL CURB INLET PER SDRSD D-2, TYPE B. LENGTH= 5' @CONSTRUCT BIOFILTRATION AREA PER DETAIL 1 ON SHEET 3_ G)INSTALL 24" SQUARE PRECAST INLET PER BROOKS PRODUCT 2424CB OR APPROVED EQUAL. @CONSTRUCT RIP-RAP ENERGY DISSIPATOR PER SDRSD D-40. MINIMUM ROCK SIZE: NO. 2 BACKING_ L=W=3'. ® coNNECT TO EXISTING 24" STORM DRAIN. (z) STORM DRAIN CLEANOUT PER SDRSD D-9, TYPE A-4. @ 2_5" DOMESTIC WATER SERVICE WITH 2" METER PER PLUMBING PLAN/BUILDING PLANS. ® SEWER CLEANOUT PER PLUMBING PLAN/BUILDING PLANS_ @) SEWER CONNECTION TO BUILDING PER PLUMBING PLAN LUMBING PLANS. @coNNECT TO EX. 6" SEWER AND INSTALL BACKWATER VALVE PER PLUMBING PLANS/BUILDING PLANS_ @GAS METER PER PLUMBING PLANUILDING PLANS. @ EXISTING 2" SERVICE LINE INSTALLED PER DWG 480-3. INSTALL 1" RECLAIMED WATER METER. REFER TO IRRIGATION PLAN. @INSTALL PLANTER AREA DRAIN PER DETAIL 10 ON SHEET 3. @WATER SERVICE LINE PER PLUMBING PLANUILDING PLANS_ @INSTALL 2.5" BACKFLOW PREVENTER PER PLUMBING/BULDING PLANS- STORM DRAIN DATA @ BEARING/DELTA SLOPE LENGTH 1 N 02°55'14" E (0.9%) 18.20' 2 N 85°22'42" E 2.0% 40.39' 3 N 87°04'46" W 2.0% 106.71' 4 N 15°04'51" E 14.7% 25. 16' 5 N 12°50'53" E 1 .0% 23.31' 6 N 04°38'07" E 1.0% 110.96' 7 N 73°01 '30" w 20.2% 39.68' 8 N 16°18'07" E 1.0% 33.02' 9 N 11°43'57" E 1.0% 101 .81' 10 N31°51'32"W 10-0% 11. 70' 17 N 15°50' 43" E 1.0%MIN 28.94' 18 N 05°53'04" E 1.0%MIN 29.22' 19 N 01°18'29" W 1.0%MIN 29 -11 ' 20 N 08°28'18" E 1 _0% MIN 28.32' 21 N 31°03'29" E 1.0% MIN 23.72' 22 N 34°23'57" E 1.0%MIN 32.83' 23 N 00°01'19" E 1.0% MIN 10.02' 24 N 06°35'26" E 1.0%MIN 9.63' 25 N 06°35'26" E 1_0% MIN 9_63' 26 N 84°29'23" W 1.0% MIN 11 . 51 ' 27 N 86°29'46" W 1.0% MIN 14.56' 28 N 44°01 '58" W 1-0% MIN 14. 13' WATER/SEWER NOTE: MAINTAIN MINIMUM 12" SEPARATION BETWEEN SANITARY SEWER AND DOMESTIC WATER PIPING. WATER DATA TABLE ffij BEARING/DELTA RADIUS LENGTH 1 N02°55' 14"E --35 _ 12' 2 N02°55'40"E --33_28' 3 N 02°55' 14" E --13. 12' SEWER DATA TABLE BEAR! NG/DEL TA SLOPE LENGTH TABLE NOTE EX. 24" RCP 12" PVC 12" PVC 12" PVC 4" PERF PVC 4" PERF PVC 12" PVC 6" PVC 4" PERF PVC 6" PVC 4" PVC 4" PVC 4" PVC 4" PVC 4" PVC 4" PVC 4" PVC 4" PVC 4" PVC 4" PVC 4" PVC 4" PVC NOTE EX. z_5" COPPER 2.5" COPPER EX. 2" COPPER NOTE N37° 40' 36 "E 2.0% 33.06' 6" PVC E Q_ "' en "' (D "' w z w 3: 0 ~ 0 >-' :::, I (D 0 I v <( o__ I v ,~ ro "' v / v <( 7 C) z N05°04'06"E 1.0% 16.01' 6" PVC N05°04'03"E 1.0% 59_97' 4" PVC ~-----------------0 N05°04'03"E 1.0% 59_97• 4" N87° 04' 46"W 1.0% 54_29' 3" N23°22' 13"E 5.8% 27.29' 3" Nos•o4•03"E 1.0% 28.85' 3" N49° 55' 12"E 1.0% 4.79' 3" N87° 31 '50"E 1.0% 50_32• 3" N02°55' 14"E 1.0% 31 _oo· EX. PVC PVC PVC PVC PVC PVC 6" PVC "AS BUILT" iP-.:JJ&-z' P_E. '1-+z 11 r DATE <( "' ~ > __J ;c!- 0 z <( 1------------------7 REV~ED BY: o -~,._,/ti"'"--' .. _____,.efa=~--_!!fls/n_ 3 INSPECTOR DATE ~ 0 z <( "' ~-----------1------+------------+-----------l------+----t--t I SH6EET I CITY OF CARLSBAD I SHEETS I ' ENGINEERING DEPARTMENT 9 ~=='.__'.:::==============--===~ 6 PRECISE GRADING PLANS FOR: ROBERTSON RANCH -RECREATION CENTER UTILITY PLAN r" "' w (D 0 "'1 APPROVE~ /J _!._ J_ ,__ JASON S. GELOERT ~ ___ t,~/4-_ .. ....,,l, ___ /1.iAJ;('_~----~~ 6-I, 'toll:, '? CITY E~INEER RCE 63912 EXPIRES 9/30/16 DATE / ;>: DATE INITIAL DWN BY: DW PROJECT NO. I DRAWING NO. <( ENGINEER or WORK REVISION DESCRIPTION a:: APP:~::~ D~~ APP~:~:~ ~~~g ~~~~¥ CT J 3-03 _ 480-38 ~ .__ _________________________________ ...i,.. _________ ...i..;,.;,,.;,;;.,;..,,;,,,,.1,_, ______ _.;,;,;;;;,,;;~;...;;,~;.;;;..i.~~=;:.,:.;;;_--iiiuiiiiiiiiiii __ .:.;;... __ ~:r: ' ' □ JJ i z Ci) z C 3: OJ m JJ 0 JJ ~ z Ci) z C s [IJ: m JJ 0 JJ ~ z Ci) z C 3: OJ m JJ (0 th (/) f-w w I (/) w w (/) ,- 1 I I I I I I I I I I I I I I I I I ~ I f I • f'. \ !FF=l l!lb2J REC CENTER / REC CENTER SEE SHEETS 5-6 / (126) SEE SHEETS 5-6 SCALE: 1"=10' - J 1130.50 FG 1TOP l '=-@~ 131.4 EG (128) - ( 125) ·-· · 30 Michael Baker INTERNATIONAL CONSTRUCTION NOTES (D STORM ORA IN CLEANOUT PER DETAIL 4 ON SHEET 3. @SLOT DRAIN CLEANOUT PER DETAIL 6 ON SHEET 3. @INSTALL PLANTER AREA DRAIN PER DETAIL 1C ON SHEET 3. @INSTALL SLOT DRAIN PER DETAIL 3 ON SHEET 3. @ GRADE TO ORA IN FLOWLI NE IN LANDSCAPE AREA. @ POOL PERIMETER WALL PER DETAIL HEREON. @) CMU RETAINING WALL PER SDRSD C-3. @) WATER SERVICE LINE PER PLUMBING PLANUJLUNG PLANS. @ TUBULAR STE~~~ @coNSTRUC' DEErEPIEEl FEN€E-F6&HN&/RE-l'Af#~IALL PER STRUCTURAL PLAN. RETAIN HEIGHT = 2' MAX. @cMU RETAINING WALL PER STRUCTURAL LAN. STORM fig BEARil'G/DEL TA 1 N 84"!:5'57" w 2 N os•c4'03" E 3 N 84°5'57" w 6 N 05•c4•03" E 7 N 05•c4•03" E 8 N 84 ·cs· 57" w 10 N os•c4•04" E 11 N 84°5'57" w 12 N 05•c4'03" E 13 N 84"5'57" w 14 N 05°(4'03" E 15 N 05•c4•03" E 16 N 84 °5' 57" w 17 N 84"5'57" w 18 N 84°!:5'57" w 19 N 84°c5'57" w 20 N 84°c5'57" w 21 N os•c4•03" E 22 N os•c4•03" E 23 N 05°(4'03" E 24 N os•c4•03" E 25 N os•c4•03" E 26 N 84°c5'57" w 27 N 84"5'57" w 28 N 84"~5•57" w 29 N 84 ·cs· sr w 30 N 84 °5' 57" w 31 N 84°tc,'57" w 32 N 87°19'20"' E 33 N 84°!:5'57" w 34 N 84°5'57" w 35 N 84°~5•57" w 37 N 84°5'57" w 38 N 75°~'0'22" w 39 N 84°~5'57" w 40 N 84°5'57" w I ' ~ / / RETAINING WALL Afo--z__ FOOTING PER SDRSD C-3 DRAIN DATA TABLE SLOPE LENGTH NOTE 0.5% 30.00' SLOT DRAIN 0.5% 20.00' SLOT DRAIN 0.5% 8.00' SLOT DRAIN 1.8% 28.00' SLOT DRAIN 1.0% 36.00' SLOT DRAIN 0.8% 10.00' SLOT DRAIN 0.8% 16.00' SLOT DRAIN 1.0% 60.00' SLOT DRAIN 0.5% 68.00' SLOT DRAIN 0.5% 32.00' SLOT DRAIN 0.5% 32.00' SLOT DRAIN 1.0% 6.58' 4" PVC 1.0% 12.73' 4" PVC 1.0% 2.73' 4" PVC 1.0% 12.73' 4" PVC 1.0% 12.73' 4" PVC 1.0% 2.73' 4" PVC 1.0% 5.30' 4" PVC 1.0% 2.54' 4" PVC 1.0% 2.54' 4" PVC 1.0% 2.54' 4" PVC 1.0% 2.54' 4" PVC 1.0% 10.77' 4" PVC 1.0% 16.77' 4" PVC 1.0% 2.77' 4" PVC 1.0% 18.77' 4" PVC 1.0% 18.77' 4" PVC 1.0% 16.77' 4" PVC 1.0% 16.70' 4" PVC 1.0% 2.77' 4" PVC 1.0% 2.77' 4" PVC 1.0% 2.77' 4" PVC 0.5% 35.33' 6" PVC 0.8% 36,32' 6" PVC 1.0% 14.77' 4" PVC 1.0% 14.77' 4" PVC ADDITIONAL 8" CMU BLOCK. CAP, 1/ AND FINISH PER LANDSCAPE PLAN {POOL DECK fa-1.0% e---/ POOL PERIMETER WALL DETAIL SCALE: 1'' =2' E 0. m 0 .;,, []' w z w "' 0 (.'.) ,< 0 >-' ::, I " 0 I ... « (L I ... N co "' ... / ... « 7 (.'.) z ~-------------------□ P.E. NtlL. « []' 3-> lL/_..=t,-/~lr~-~ EXP. _!,_/30/L9_ DATE ~ i-------------------~ :Evzi~:;_1, &~ _Ji!z,l:/_t_7-a l~~OR DATE :r: 0 f---+---t------------+---t----+----+-----I I SH7EET I CITY OF CARLSBAD I SHEETS I :;; ENGINEERING DEPARTMENT 9 []' ~==:...::==================:::'....':==~ B 5050 Avenida Encinas Suite 260 Carlsbad, CA 92008 Phone: (760) 476-9193 MBAKERINTL.COM PRECISE GRADING PLANS FOR: ROBERTSON RANCH -RE CREA TIO/\ CENTER POOL DECK DRAINAGE & UTILITY PLAN (/) f-- 0' w rn 0 []' I APPROVED: LJ ;lt.-1::-l;:~ ____ J_A_s_oN:~ /~:E,:T ij "'c1=TY.,.--c,EN:-:=, .7:E~E=-R =~R"'c~E""6'=3912 EXPIRES 9 /30 /1 t DA TE ? f-- DATE INITIAL OWN BY: lill\ DW PROJECT NO. I DRAWING NO. « ENGINEER OF WORK REVISION DESCRIPTION o:~ APP;~::~ o:i~ APP~~~:~ ~~~g ~~:JWf'. w-CT J 3-03 . 480-38 ~ .__ _________________________________ ...1... _________ ~;;;;;;;;;;;..~.1.-------....i.;;,;:;;.;;;;,;;;,,;:~;,;,,;:;=.i.~~~ioiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii.:.:....iiiiiiiiiiiiii..:.l:r: ' "' p ~ B 'O ~" rn o Oo ~c ~~ ~ ., . ,. :S z ,~~ CT m-mO "'O rn fTI 21 ~ Wz z rn ~ 0 :0 i 2 Cl 2 C 3: OJ m :0 0 :0 i 2 Cl z i OJ. m lJ 0 :0 i 2 Cl 2 i OJ: m :0 ) 20 10 0 20 40 60 I ~--1-~1--1 SCALE: 1 "=20 ' .. . . . I I I I I r/ I I POOL ·.r. • • ... ·/. Michael Baker INTERNATIONAL .. ----i 5050 Avenida Encinas Suite 260 Carlsbad, CA 92008 Phone: (760) 476-9193 MBAKERINTL.COM BMP TABLE BMP ID # BMP TYPE 2/MBOL CASQA NO. QUANTITY DRAWING NO. SHEET NO. (S) POLLUT..A~· /,/ 'r • I • I FLOW CONTROL BMPs CD y PERMEABLE )ffim , CONCRETE', PR-1 8,940 SF 480-38 @ 81 VhL I t."T !ON •••• INF-3 1,300SF 480-38 AREA • • • BMP NOTES: 1 . THESE BMPS ARE MANDATORY TO BE INSTALLED PER MANUFACTURER'S RECOMMENDATIONS OR PLANS. 2. NO CHANGES TO THE PROPOSoD BMPS ON THIS SHEET WITHOUT PRIOR APPROVAL FROM THE CITY E~GINEER. 3. NO SUBSTITUTIONS TO THE ~ATERIAL OR TYPES OR PLANTING TYPES WITHOUT PRIOR APPROVAL FROM THE :ITY ENGINEER. 4. NO OCCUPANCY WILL BE GRA~TED UNTIL THE CITY INSPECTION STAFF HAS INSPECTED THIS PROJECT FOR APPROPRIATE BMP CONSTRUCTION AND INSTALLATION. 3,5 3,6 INSPECTION MAINTENANCE FREQUENCY FREQUENCY AFTER STORM QUARTERLY EVENTS AFTER STORM BI-ANNUAL EVENTS CONSTRUCTION SIGN OFF 0c w z w "' 0 CJ 3 0 o_ 2 (D I co 0 I st <( o_ I '<T N co "' st / .., <( 7 '" z ~----------------11 0 11ASBU/Lr g _ /QP 0L Jlµ)L'L-~ P.E. '?12..s.L EXP. -6,/3oJ_L'L DATE §! <( --~--------------117 REww~ -1L/arrl11-j lifsPECTOR DA tt r-:-:,-:;-:-::-;---r---x-,---:--------------.--,----,---,---,-----'------------------110 II ::; It w i£1-A<~-~R~V,~T~--------+----+---+----+--------, w CITY OF CARLSBAD I SHEETS I ~ t-----+--t-----------------+---t----+----+------1 ENGINEERING DEPARTMENT 9 °" t-----+--t-----------------+---t----+----+------1 z PRECISE GRADING PLANS FOR: ROBERTSON RANCH -RECREATION CENTER BMP SITE PLAN APPROVE':0D:-YI.~ JASON S. GELDERT 0 (/) >- De w [!) 0 ""1 .., N co 6,, • l,oJ(;, ':J =c1Tc:cY:-cE=1c:cNE==EccR--::RccCE=-::c63c::9cc1 2c-cEc::XP=::IRc::EccS -=g'/3c::0'/1:-::6 DA TE / i": DATE INITIAL DATE INITIAL CHKD BY 1~ DATE INITIAL OWN BY: dll!; DW PROJECT NO. I DRAWING NO. <(o ENGINEER OF WORK REVISIDN DESCRIPTION OTHER APPROVAL CITY APPROVAL RVWD BY: ~f CT 13-03 480-38 7 .._ _________________________________ ...1,,.. _________ ...1.,;,,;,;;..;;,;;;,,;;;..;,;;,;,.,_ ______ __.;,;;;;;,,;;;,;;;;;;..i...;.;,;.;,;,;,;;;~~~==;:.:....------~--~ :r: ' ' ' ' "' I l;; 8 0 JJ ~ z C) 2 C ~ DJ m JJ 0 i 2 C) 2 C s: DJ m JJ 0 JJ ~ 2 C) 2 C ~ DJ m JJ I ','I ) I ---F'SMT --- CONSTRUCTION NOTES (D INSTALL GRAVEL BAG CHECK DAMS PER DETAIL 7 ON SHEET 3, '2' INSTALL STABILIZED CONSTRUCTION ENTRANCE PER ~ \!:J DETAIL 8 ON SHEET 3, ~ @ © INSTALL SILT FENCE PER DETAIL 9 ON SHEET 3, , □l----{01---101--- INSTALL GRAVEL BAGS AROUND INLET, 1--13 -(125)···-· EROSION CONTROL NOTES 1. INC/SE EMERGENCY WORK IS REQUIRED, CONTACT GREG DEACON AT (760) 720-5485, 2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL TIMES DURING THE RAINY SEAS(IN. ALL NECESSARY MATERIALS SHALL BE STOCKPILED ON SITE AT CONVENIENT LOCATIONS TO FACILITATE RAPID CONSTRUCTION OF TEMPORARY DEVICES WHEN RAIN IS EMINENT. 3. FOR PROJECTS COVERED BY STATE SWPPP/WDJD, IN ACCORDANCE WITH THE CONSTRUCTION ORDER ISSUED BY THE CALIFORNIA REGIONAL WATER QUALITY CONTROL BOARD, THE QUALIFIED SWPPP PRACTITIONER (QSP) SHALL UPDATE AND NAINTAIN THE WATER POLLUTION CONTROL (WPC) PLAN TO ADDRESS UPDATED SITE CONDITIONS OF THE PROJECT, THE UPDATED WPC PLAN AND UPDATED SWPPP SHALL BE KEPT AT THE PROJECT SITE AND MADE AVAILABLE TO TIIE CITY INSPECTOR, ADDITIONAL CONSTRUCTION BMP'S BEYOND THE ORIGINAL APPROVED SWPPP SHALL BE PROV DED TO ADDRESS SITE CONDITIONS NOT ANTICIPATED, THE QSP SHALL REPORT BMP DEFICIENCIES TO THE CITY INSPECTOR. THE QSP SHALL OBTAIN APPROVAL FROM THE QUALIFIED SWPPP DEVELOPER AND THE CITY INSPECTOR REGARDING ANY SIGNIFICANT CHANGES TO BMP DEPLOYMENT. 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 SWPPP AND/OR EROSION CONTROL PLAN SHALL BE JNCOFPORATED HEREON. 8, GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF SLOPE AT THE CONCLUSION OF EACH WORKING DAY, 9. ALL REMOVABLE PROTECTIVE DEVICES SHOWN SHALL BE IN PLACE AT THE END OF EACH WORKING DAY WHEN THE FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY PERCENT (40%). SILT AND OTHER DEBRIS SHALL BE REMO'ED AFTER EACH RAINFALL. 10. ALL (,RAVEL BAGS SHALL BE BURLAP TYPE WITH 3/4 INCH MINIMUM AGGREGATE. 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 ACCOF:DANCE WITH SECTION 35,023 OF THE EROSION AND SEDIMENT CONTROL HANDBOOK OF THE DEPARTMENT OF CONSERVATION, STATE OF CALIFORNIA. TEMPORARY EROSION CONTROL PLANTING AND IRRIGATION ALL PEFMANENT AND TEMPORARY EROSION CONTROL PLANTING AND IRRIGATION SHALL BE INSTALLED AND MAJNTAJ~ED AS REQUIRED IN SECTION 212 OF THE STANDARD SPECIFICATIONS AND THE FOLLOWING: A, HYDR0SEEDING SHALL BE APPLIED TO: 1, AL_ SLOPES THAT ARE GRADED 6: 1 (HORIZONTAL TO VERTICAL) OR STEEPER WHEN THEY ARE: a. THREE FEET OR MORE IN HEIGHT AND ADJACENT TO A PUBLIC WALL OR STREET_ b.ALL SLOPES 4 FEET OR MORE IN HEIGHT, 2. AR:AS GRADED FLATTER THAN 6: 1 WHEN ANY OF THE FOLLOW I NG CONDIT IONS EX I ST: a.NOT SCHEDULED FOR IMPROVEMENTS(CONSTRUCTION OR GENERAL LANDSCAPING) WITHIN 60 DAYS OF ROUGH GRADING, b.lDENTJFIED BY THE PARKS AND RECREATION DIRECTOR AS HIGHLY VISIBLE TO THE PUBLIC. c.HAVE ANY SPECIAL CONDITION IDENTIFIED BY THE CITY ENGINEER THAT WARRANTS IMMEDIATE TREATMENT. B. HYDR0SEEDED AREAS SHALL BE IRRIGATED IN ACCORDANCE WITH THE FOLLOWING CRITERIA: 1. AL_ SLOPES THAT ARE GRADED 6: 1 OR STEEPER AND THAT ARE: a. THREE TO EIGHT FEET IN HEIGHT SHALL BE IRRIGATED BY HAND WATERING FROM QUICK COUPLERS/HOSE BIBS OR A CONVENTIONAL SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100% COVERAGE, b,GREATER THAN 8 FEET IN HEIGHT SHALL BE WATERED BY A CONVENTIONAL SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100% COVERAGE, 2.AR:AS SLOPED LESS THAN 6: 1 SHALL BE IRRIGATED AS APPROVED BY THE CITY ENGINEER, PRIOR TO HY)ROSEEDING, THE DEVELOPER SHALL SUBMIT A PROPOSED SCHEME TO PROVIDE IRRIGATION TO THE CITY EN,JNEER. THE PROPOSAL SHALL BE SPECIFIC REGARDING THE NUMBERS, TYPES AND COSTS OF THE ELEMENTS 0° TH: THE PROPOSED SYSTEM, 3.IRRIGATION SHALL MAINTAIN THE MOISTURE LEVEL OF THE SOIL AT THE OPTIMUM LEVEL FOR THE GROWTH OF TH: HYDROSEEDED GROWTH. C. HYDR0SEEDING MIX SHALL CONSIST OF ALL OF THE FOLLOWING: 1. SE:D MIX SHALL CONSIST OF NO LESS THAN: a-2O lbs. PER ACRE OF ROSE CLOVER b.2O 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 ALYSSUM (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.lTEM a 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 JOBSITE 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, TY'E 1 MULCH APPLIED AT THE RATE OF NO LESS THAN 2000 lbs PER ACRE, TYPE 6 MULCH (STRAW) MAY Be SUJSTITUTED, ALL OR PART, FOR HYDRAULICALLY APPLIED FIBER MATERIAL. WHEN STRAW IS USED IT MUST B, AN:HORED TO THE SLOPE BY MECHANICALLY PUNCHING NO LESS THAN 50% OF THE STRAW INTO THE SOIL. 3.FElTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16-20-0, WITH 15% SULPHUR APPLIED AT THE RArE OF 500 lbs, PER ACRE, D. AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING BY: 1, ROJGHENJNG THE SURFACE TO BE PLANTED BY ANY OR A COMBINATION OF: a. TRACK WALKING SLOPES STEEPER THAN 6: 1 b.HARROWING AREAS 6: 1 OR FLATTER THAT ARE SUFFICIENTLY FRIABLE. c.RIPPING AREAS THAT WILL NOT BREAK UP USING ITEMS a OR b ABOVE, 2, CO•IDITIONING THE SOILS SO THAT IT IS SUITABLE FOR PLANT ING BY: a.ADJUSTING THE SURFACE SOIL MOISTURE TO PROVIDE A DAMP BUT NOT SATURATED SEED BED. b. THE ADDITION OF SOIL AMENDMENTS, PH ADJUSTMENT, LEACHING COVERING SALINE SOILS TO PROVIDED VIABLE CONDITIONS FOR GROWTH. E. HYDR0SEEDED AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH UNTIL THE THE PROJECT JS PERMlNENTLY LANDSCAPED OR, FOR AREAS WHERE HYDROSEEDING IS THE THE PERMANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLETED AND ALL BONDS RELEASED, O' w z w 3 0 ~ 0 0 w I m 0 I 'T <( (L I 'T N co ,,., 'T / 'T <( 7 ('.) z "AS BUILT" STORMWATER POLLUTION PREVENTION PLAN (SWPPP) ...-----------------0 <( SWPPP FOR RANCHO COSTERA (CT 13-03) PREPARED BY: CHANG CONSULTANTS DATED: 8/6/2014 WDID: 937C369879 ~~ llb-/11-~- EXP. _J,/3 o /_!.'L DATE O' ('.) <;: _J 5- 0 z <( 1-----------------1,:;!- REV~D BY: // ,/ o -h-'P'J_(}_~~-11/;;gltr,__ ~ INSPECTOR 'DAlt 'r: 0 l----t---1----------------t---l----+---t--l I SH9ET I :==:::'....:::=========='....::::=~ CITY OF CARLSBAD I SHEETS I ~ ENGINEERING DEPARTMENT 9 oc: z 0 (f) f- 0' w !ll 0 Michael Baker INTERNATIONAL 5050 Avenida Encinas Suite 260 Carlsbad, CA 92008 Phone: (760) 476-9193 MBAKERINTLCOM PRECISE GRADING PLANS FOR: ROBERTSON RANCH -RE CREA T/ON CENTER EROSION CONTROL PLAN APPROVED?J I) j.,__i,_,_. JASON S, GELDERT ~ &!1!'__ G, I •ZoJ-l CITY EW!INEER RCE 63912 EXPIRES 9/30/16 DATE "'1 -+ N ro ,,., -+ / ;:r: <( 0 7 DATE INITIAL OWN BY: ' DW PROJECT NO. I DRAWING NO. ENGINEER oF WORK REVIS:ON DESCRIPTION 0:: APP:~::~ 0~~ APP:~::~ ~~~g ~~:~ CT 13-03 _ 480-38 ._ _________________________________________________________ ... ________________ .;,;,;,;,;;;.;.;,...;,;...J,,, ____________ ,.;,;~~;,;,;;;.~.;;;,;,~;..i.~~~==~------~--~:r: I ' Cl JJ ~ 2 (j') z C $ OJ m JJ □ JJ ~ z (j') z C s OJ m JJ □ JJ ~ 2 (j') z C $ OJ m 'JJ O:;, ~ ~ z ~ OOz o:;:: ~ °'il