HomeMy WebLinkAboutDWG 536-7A; SDP 2020-0005; CHILDREN'S PARADISE PRESCHOOL; 01-052/3/202312/31/2024JN/TKENGINEERING MANAGERGRADING NOTES (IN ADDITION TO THE REQUIREMENTS OF CHAPTER 15.16 OF THE CARLSBAD MUNICIPAL CODE.) 1. THIS PLAN SUPERSEDES ALL OTHER PLANS PREVIOUSLY APPROVED BY THE CITY OF CARLSBAD REGARDING GRADING SHOWN ON THIS SET OF PLANS. 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 UST£D 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 REUEVE THE DEVELOPER OR ENGINEER-OF-WORK FROM RESPONSIBIUTY 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 AS WELL AS ADDITIONAL INSURED ENDORSEMENT MUST BE FILED NAMING THE CITY OF CARLSBAD AS AN ADDITIONAL INSURED ON THE PERMITT£E'S POLICY IN THE MINIMUM AMOUNT OF $1,000,000.00 FOR EACH OCCURRANCE OF LIABIUTY. THE INSURANCE COMPANY WRITING THE POLICY MUST HAVE A RATING OF "A-" OR BETTER AND A SIZE CATEGORY OF CLASS VII OR BETTER AS ESTABLISHED BY "BESTS" KEY RA TING GUIDE. 5. NO WORK SHALL BE COMMENCED UNTIL ALL PERMITS HAVE BEEN OBTAINED FROM THE CITY AND OTHER APPROPR/A T£ AGENCIES. 6. REVISION OF THESE PLANS MAY BE REQUIRED IF THE PROPOSED IMPROVEMENTS ARE NOT CONSTRUCTED PRIOR TO THE DEADLINE DAT£ OF THE IMPROVEMENT AGREEMENT. 7. APPROVAL OF THESE PLANS BY THE CITY ENGINEER DOES NOT AUTHORIZE ANY WORK OR GRADING TO BE PERFORMED UNTIL THE PROPERTY OWNER'S PERMISSION HAS BEEN OBTAINED AND A VALID GRADING PERMIT HAS BEEN ISSUED. B. NO REVISIONS WILL BE MADE m THESE PLANS WITHOUT THE WRITTEN APPROVAL OF THE CITY ENGINEER, NOTED WITHIN THE REVISION BLOCK, ON THE APPROPR/A T£ SHEET OF THE PLANS AND THE TITLE SHEET. 9. ORIGINAL DRAWINGS SHALL BECOME THE PROPERTY OF THE CITY UPON BEING SIGNED BY THE Cl TY ENGINEER. 10. THE ORIGINAL DRAWING SHALL BE REVISED TO REFLECT AS-BUILT CONDITIONS BY THE ENGINEER-OF-WORK PRIOR m FINAL ACCEPTANCE OF THE WORK BY THE CITY. 11. ACCESS FOR FIRE AND OTHER EMERGENCY VEHICLES SHALL BE MAINTAINED TO THE PROJECT SIT£ AT ALL TIMES DURING CONSTRUCTION. 12. WHERE TRENCHES ARE WITHIN CITY EASEMEN75, 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 STAT£ OF CAUFORNIA, PR/NC/PALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS MECHANICS. THE SOILS REPORT WILL BE SUBMITTED TO THE CITY ENGINEERING INSPECTOR WITHIN TWO WORKING DAYS OF THE COMPLETION OF FIELD TESTS. 13. A SOILS COMPACTION REPORT AND COMPLIANCE VERIFICATION REGARDING ADHERENCE TO RECOMMENDATIONS OUTUNED 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 STAT£ OF CALIFORNIA PR/NC/PALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS MECHANICS. ALL FILL OR FU TIJRE FILL AREAS SHALL BE CONSTRUCT£D IN ACCORDANCE WITH THE CITY OF CARLSBAD STANDARD SPECIF/CATIONS AND THE • EARTHWORK SPECIF/CATIONS " ATTACHED TO THE PRELIMINARY SOILS INVESTIGATION. DAILY FIELD COMPACTION REPORTS WILL BE SUBMITTED TO THE PROJECT INSPECTOR. 14. A PRECONSTRUCTION MEETING SHALL BE HELD PRIOR TD THE BEGINNING OF WORK AND SHAii BE A TTFNDFD BY All REPRESENTATIVES RESPDNSIB/ E FOR CONSTRUCTION, INSPECTION, SUPERVISION, TESTING AND ALL OTHER ASPECTS OF THE MJBK, THE CONTRACWR WILL BE CONTACTED BY THE PROJECT INSPECTOR W COORDINA T£ A DAT£ AND TIME FOR THE PRECONSTRUCTION MEETING. 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 THAN FOR PRECDNSTRUCTIDN MEETING WILL BE MADE BY CAIi /NG THE ENGINEERING 24 HQllR /N$PECTIDN REQllEST I /NE AT (760) 4.38-3891 INSPECTION REQIJEST MUST BE RECEIVED PRIOR TO 2· DD PM ON THE WORKING DAY BEFORE THE INSPECVQN IS NEEDED. INSPECTIONS WILL BE MADE THE NEXT WORK DAY UNLESS YOU REQUEST OTHERWISE. REQUESTS MADE AFTER 2: 00 P.M. WILL BE SCHEDULED FOR TWO FULL WORK DAYS LA T£R. 16. THE OWNER AND/OR APPUCANT 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, STAT£ AND FEDERAL SAFETY AND HEALTH STANDARDS, LAWS AND REGULATIONS. 17. THE CONTRACTOR SHALL CONFORM TO LABOR CODE SECTION 6705 BY SUBMlmNG A DETAIL PLAN TO THE CITY ENGINEER AND/OR CONCERNED AGENCY SHOWING THE DESIGN OF SHORING, BRACING SLOPING OR OTHER PROVISIONS m BE MADE OF WORKER PROTECTION FROM THE HAZARD OF CAVING GROUND DURING THE EXCAVATION OF SUCH TRENCH OR TRENCHES OR DURING THE PIPE INSTALLATION THEREIN. THIS PLAN MUST BE PREPARED FOR ALL TRENCHES FIVE FEET (5') OR MORE IN DEPTH AND APPROVED BY THE CITY ENGINEER AND/OR CONCERNED AGENCY PRIOR TO EXCAVATION. IF THE PLAN VARIES FROM THE SHORING SYSTEM STANDARDS ESTABLISHED BY THE CONSTRUCTION SAFETY ORDERS, TITLE B CADFORNIA ADMINl51RA11vE: CDDE, 1HE PLAN SHALL BE PREPARED BY A REGISTERED ENGINEER AT THE CONTRACTORS EXPENSE. A COPY OF THE OSHA EXCAVATION PERMIT MUST BE SUBMITTED TO THE INSPECTOR PRIOR TO EXCAVATION. 18. NO BLASTING SHALL BE PERFORMED UNTIL A VALID BLASTING PERMIT HAS BEEN OBTAINED FROM THE CITY OF CARLSBAD. SUBMIT APPL/CATION FOR BLASTING PERMIT WELL IN ADVANCE OF THE SCHEDULING OF BLASTING OPERATIONS. 19. IF ANY ARCHAEOLOGICAL RESOURCES ARE DISCOVERED WITHIN ANY WORK AREA DURING CONSTRUCTION, OPERATIONS WILL CEASE IMMEDIATELY, AND THE PERM/TT££ WILL NOTIFY THE CITY ENGINEER. OPERATIONS WILL NOT RESTART UNTIL THE PERM/TT££ HAS RECEIVED WRITTEN AUTHORITY FROM THE CITY ENGINEER TO DO SO. 20. ALL OPERATIONS CONDUCTED ON THE SIT£ OR ADJACENT THERETO, INCLUDING WARMING UP, REPAIR, ARRIVAL, DEPARTIJRE OR OPERATION OF TRUCKS, EARTHMOVING EQUIPMENT, CONSTRUCTION EQUIPMENT AND ANY OTHER ASSOC/A TED GRADING EQUIPMENT SHALL BE LIMITED m THE PERIOD BETWEEN 7: 00 A.M. AND 6: 00 P.M. EACH DAY, MONDAY THRU FRIDAY AND NO EARTHMOVING OR GRADING OPERATIONS SHALL BE CONDUCTED ON WEEKENDS OR HOUDAYS. (A LIST OF CITY HOLIDAYS IS AVAILABLE AT THE ENGINEERING DEPARTMENT COUNTER.) 21. ALL OFF-SIT£ HAUL ROUTES SHALL BE SUBMITTED BY THE CONTRACTOR TO THE CITY INSPECTOR FOR APPROVAL TWO FULL WORKING DAYS PRIOR TO BEGINNING OF WORK. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY DEBRIS OR DAMAGE OCCURRING ALONG THE HAUL ROUTE OR ADJACENT S1REETS AS A RESULT Of 7Hf GRADING OPERATION. 22. IMPORT MATERIAL SHALL BE OBTAINED FROM, AND WAST£ MATERIAL SHALL BE DEPOSITED AT, A SIT£ APPROVED BY THE CITY ENGINEER. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY DEBRIS OR DAMAGE OCCURRING ALONG THE HAUL ROUTES OR ADJACENT STREETS AS A RESULT OF THE GRADING OPERATION. 23. BRUSH SHALL BE REMOVED ONLY WITHIN THE AREA TO BE GRADED. NO TREES ARE TO BE REMOVED UNLESS SPECIF/CALLY NOTED ON THE PLAN. 24. ALL AREAS SHALL BE GRADED m DRAIN. GRADING RESULTING IN THE PONDING OF WA T£R 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 SWPPP AND/OR 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 SIT£ SHALL BE LEFT IN A NEAT AND ORDERLY CONDITION. ALL STONES, ROOTS OR OTHER DEBRIS SHALL BE REMOVED AND DISPOSED OF AT A SIT£ APPROVED OF BY THE CITY ENGINEER. 27. ALL SLOPES SHALL BE IRRIGATED, STABILIZED, PLANTED AND/OR HYDROSEEDED WITHIN TEN (10) DAYS OF THE TIME WHEN EACH SLOPE IS BROUGHT TO GRADE AS SHOWN ON THE APPROVED GRADING PLANS. 28. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED BY THE CITY OF CARLSBAD LANDSCAPE MANUAL, THE LANDSCAPING PLANS FOR THIS PROJECT, DRAWING NO.LPC2022 0021 I DWG 536 ZL. 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 /RR/GA TION PLANS AND THE IMPROVEMENT PLANS AS REQUIRED FOR THIS WORK IN ACCORDANCE WITH THE LANDSCAPE MANUAL TIME REQUIREMENTS. 30. 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. 31. THE EXISTENCE AND LOCATION OF UTILITY STRUCTIJRES AND FAC/L/11ES SHOWN ON THE CONSTRUCTION PLANS WERE OBTAINED BY A SEARCH OF THE AVAILABLE RECORDS. A TT£NTION IS CALLED TO THE POSSIBLE EXISTENCE OF OTHER UTILITY FACILITIES OR STRUCTIJRES NOT SHOWN OR IN A LOCATION DIFFERENT FROM THAT SHOWN ON THE PLANS. THE CONTRACTOR IS REQUIRED TO TAKE DUE PRECAUTIONARY MEASURES TO PROTECT THE UTIUTIES SHOWN ON THE PLANS AND ANY OTHER EXISTING FACIL/11ES OR STRUCTIJRES NOT SHOWN. 32. THE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING FACIUTIES ( ABOVE GROUND AND UNDER GROUND ) WITHIN THE PROJECT SIT£ SUFFICIENTLY AHEAD OF GRADING TO PERMIT THE REVISION OF THE GRADING PLANS IF IT IS FOUND THAT THE ACTIJAL LOCATIONS ARE IN CONFLICT WITH THE PROPOSED WORK. 33. THE CONTRACTOR SHALL NOTIFY AFFECTED UTIUTY COMPANIES (SEE BELOW) AT LEAST 2 FULL WORKING DAYS PRIOR TO STARTING GRADING NEAR THEIR FAC/UTIES AND SHALL COORDINATE THE WORK WITH A COMPANY REPRESENTATIVE. UNDERGROUND SERVICE ALERT SDG&E AT&T TIME WARNER CABLE COX COMMUN/CATIONS CITY OF CARLSBAD(STREETS & STORM DRAIN) *CITY OF CARLSBAD(SEWER, WA T£R & RECLAIMED WA T£R) *SAN DIEGUITO WATER DISTRICT *LEUCADIA WAST£WA TER DISTRICT *VALLECITOS WA T£R DISTRICT *OLIVENHAIN WA T£R DISTRICT *BUENA SAN/TA TION DISTRICT • AS APPROPRIA T£ ~800~422-4133 800 411-7343 800 892-0123 (760)438-7741 (619)262-1122 (760)434-2980 (760)438-2722 (760)633-2650 (760)753-0155 (760)744-0460 (760)753-6466 (760)726-1340 x1330 34. PERMIT COMPLIANCE REQUIREMENTS: A. FOR CONTROLLED GRADING -THE APPUCANT HIRES A CIVIL ENGINEER, SOILS ENGINEER, AND/OR GEOLOGIST TO GIVE TECHNICAL ADVICE, OBSERVE AND CONTROL THE WORK IN PROGRESS {15.16.120 A.BJ CARLSBAD MUNICIPAL CODE. B. PRIOR TO FINAL APPROVAL OF A GRADING PERMIT -THE FOLLOWING REPORTS MUST BE SUBMITTED TO THE CITY ENGINEER WA THE PROJECT INSPECWR {15.16.120 A.10/ CARLSBAD MUNICIPAL CODE: (1) FINAL REPORT BY SUPERVISING GRADING ENGINEER STATING ALL GRADING IS COMPLETE:. ALL EROSION CONTROL, SLOPE PLANTING AND /RR/GA TION ARE INSTALLED IN CONFORMANCE WITH CITY CODE AND THE APPROVED PLANS ( OBTAIN SAMPLE OF COMPLIANCE LETTER FROM CITY ENGINEERING DEPARTMENT). (2) AS-BUILT GRADING PLAN. (3) REPORT FROM THE SOILS ENGINEER, WHICH INCLUDES RECOMMENDED SOIL BEARING CAPACITIES, A STA T£MENT AS TO THE EXPANSIVE QUAUTY OF THE SOIL, AND SUMMARIES OF FIELD AND LABORATORY TESTS AND PLOTTED TEST POINTS 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. 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. 36. IN ACCORDANCE WITH THE CITY SmRM WATER STANDARDS, ALL STORM DRAIN INLETS CONSTRUCTED BY THIS PLAN SHALL INCLUDE "STENCILS" BE ADDED W PROHIBIT WASTEWATER DISCHARGE DOWNSTREAM. STENCILS SHALL BE ADDED TO THE SATISFACTION OF THE CITY ENGINEER. "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 RESPONSIB/UTIES FOR PROJECT DESIGN. FIRM: ACAL ENGINEERING INC. ADDRESS: 211 MAIN STREET. SUIT£ 205 CITY, STA TE: VISTA CA 92084 ~~£PHONE: -~74 ~-LOWEN R.C.E. N0.:_=31=9~15~ ___________ _ REGISTRATION EXP/RATION DA Tf: _=12~/.~31~/.=2=02~4~---SOILS ENGINEER'S CERTIFICA T£ /, MEHDI S. SHARIAT , A REGISTERED (CIVIL/ GEOT£CHNICALl ENGINEER OF THE STAT£ OF CALIFORNIA, PR/NC/PALLY DOING BUSINESS IN fHE FIELD OF APPLIED SOILS MECHANICS, HEREBY CERTIFY THAT A SAMPLING AND STIJDY OF THE SOIL CONDITIONS PREVALENT WITHIN THIS SITE WAS MADE BY ME OR UNDER MY DIRECTION BETWEEN THE DA TES OF DECEMBER 10 ,2020=~· AND JANUARY 29 , 2020_ . TWO COPIES OF THE SOILS REPORT COMPILED FROM THIS STIJDY, WITH MY RECOMMENDATIONS, HAS BEEN SUBMITTED TO THE OFFICE OF THE CITY ENGINEER. , ess 1 /) C,---~~J o ~~o o/}I]/ Vil~~~ ,• a~A.\f s «;, SIGNED: -~._~'( ____________ _ • <<:> "' o/ "' . °5 ~ "';1.1 ~ GE/PE NO m '-' -:; • • • • ,; ,'l. vi N0.2885 > ;j. DA TE: * 2885 o>.,,_ C fir LICENSE EXP/RATION DA TE: -11-<' OF ci..u.~0 OWNER'S CERTIFICATE I ( WE ) HEREBY CERTIFY THAT A REGISTERED SOILS ENGINEER OR GEOLOGIST HAS BEEN OR WILL BE RETAINED TO SUPERVISE OVER-ALL GRADING ACTIVITY AND ADWSE ON THE COMPACTION AND STABIUTY OF THIS SIT£. IF THIS PROJECT/DEVELOPMENT IS SUBJECT TO A STATE-REGULATED SWPPP, I (WE) ALSO AGREE A QUALIFIED SWPPP PRACTITIONER (QSP) HAS BEEN OR WILL BE RETAINED m SUPERVISE IMPLEMENTATION OF THE SWPPP IN ACCORDANCE WITH THE CAUFORNIA CONSTRUCTION ORDER AND MUNICIPAL PERMIT, LA TEST VERSION. -~ 01/19/23 DAVID.OWEN, PE/MANAGING MEMBER DAT£ SOURCE OF TOPOGRAPHY TOPOGRAPHY SHOWN ON THESE PLANS WAS GENERA TED BY GEODETIC LAND SURVEY METHODS FROM INFORMATION GATHERED ON MARCH 10, 2020 BY ACAL ENGINEERING, INC. TOPOGRAPHY SHOWN HEREON CONFORMS W NATIONAL MAP ACCURACY STANDARDS. EROSION CONTROL NOTES 1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT __ D_A_VI_D_H_._L_O_W£_N-'-,_P_E ___ AT 760-822-9347 (PHONE NUMBER) 2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL TIMES DURING THE RAINY SEASON. ALL NECESSARY MA T£RIALS SHALL BE STOCKPILED ON SITE AT CONVENIENT LOCATIONS TO FAG/LITA T£ RAPID CONSTRUCTION OF TEMPORARY DEVICES WHEN RAIN IS EMINENT. 3. FOR PROJECTS COVERED BY STAT£ SWPPP/'M)ID, IN ACCORDANCE WITH THE CONSTRUCTION ORDER ISSUED BY THE CAUFORNIA REGIONAL WATER QUALITY CONTROL BOARD, THE QUALIFIED S'NPPP PRACTITIONER (QSP) SHALL UPDATE AND MAINTAIN THE WATER POLLUTION CONTROL (WPC) PLAN TO ADDRESS UPDATED SIT£ CONDITIONS OF THE PROJECT. THE UPDATED WPC PLAN AND UPDATED SWPPP SHALL BE KEPT AT THE PROJECT SIT£ AND MADE AVAILABLE TO THE CITY INSPECWR. ADDITIONAL CONSTRUCTION BMP'S BEYOND THE ORIGINAL APPROVED S'NPPP SHALL BE PROVIDED 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 DEWCES m WORKING ORDER m 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 ONW 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 INCORPORATED HEREON. 8. GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF SLOPE AT THE CONCLUSION OF EACH WORKING DAY. 9. ALL REMOVABLE PROTECTIVE DEWCES SHOWN SHALL BE IN PLACE AT THE END OF EACH WORKING DAY WHEN THE FIVE (5) DAY RAIN PROBABIUTY FORECAST EXCEEDS FIFTY PERCENT (50%). 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 GERM/NATION OF HYDROSEEDED SLOPES FAIL TO PROWDE EFFECTIVE COVERAGE OF GRADED SLOPES (90% COVERAGE) PRIOR TO NOVEMBER 15, THE SLOPES SHALL BE STABILIZED BY PUNCH STRAW INSTALLED IN ACCORDANCE WITH SECTION 35.023 OF THE EROSION AND SEDIMENT CONTROL HANDBOOK OF THE DEPARTMENT OF CONSERVATION, STAT£ OF CAUFORN/A. TEMPORARY EROSION CONTROL PLANTING AND IRRIGATION ALL PERMANENT AND TEMPORARY EROSION CONTROL PLANTING AND /RR/GA TION SHALL BE INSTALLED AND MAINTAINED AS REQUIRED IN SECTION 212 OF THE STANDARD SPECIF/CATIONS AND THE FOLLOWING: A. H YDROSEEDING SHALL BE APPLIED TO: 1. ALL 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. AREAS GRADED FLA TT£R THAN 6: 1 WHEN ANY OF THE FOLLOWING COND/110NS EXIST: a. NOT SCHEDULED FOR IMPROVEMENTS(CONSTRUCTION OR GENERAL LANDSCAPING) WITHIN 60 DAYS OF ROUGH GRADING. b. IDENTIFIED BY THE PARKS AND RECREATION DIRECTOR AS HIGHLY WSIBLE TO THE PUBUC. c. HA VE ANY SPECIAL COND/110N IDENTIFIED BY THE CITY ENGINEER THAT WARRANTS IMMEDIA T£ TREATMENT. B. HYDROSEEDED AREAS SHALL BE /RR/GA TED IN ACCORDANCE WITH THE FOLLOWING CRITERIA: 1. ALL SLOPES THAT ARE GRADED 6: 1 OR STEEPER AND THAT ARE: a. THREE TO EIGHT FEET IN HEIGHT SHALL BE /RR/GA TED 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 WA T£RED BY A CONVENTIONAL SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100% COVERAGE. 2. AREAS SLOPED LESS THAN 6: 1 SHALL BE /RR/GA TED AS APPROVED BY THE CITY ENGINEER, PRIOR TO HYDROSEEDING. THE DEVELOPER SHALL SUBMIT A PROPOSED SCHEME TO PROWDE /RR/GA TION TO THE CITY ENGINEER. THE PROPOSAL SHALL BE SPECIFIC REGARDING THE NUMBERS. TYPES AND COSTS OF THE ELEMENTS OF THE THE PROPOSED SYSTEM. 3. /RR/GA TION SHALL MAINTAIN THE MOISTIJRE LEVEL OF THE SOIL AT THE OPTIMUM LEVEL FOR THE GROWTH OF THE HYDROSEEDED GROWTH. C. HYDROSEEDING MIX SHALL CONSIST OF ALL OF THE FOLLOWING: 1. SEED MIX SHALL CONSIST OF NO LESS THAN: a. 20 lbs. PER ACRE OF ROSE CLOVER b. 20 lbs. PER ACRE OF ZORRO FESCUE c. 3 lbs. PER ACRE OF E SCHOOL CIA CAL/FORNICA d. 4 lbs. PER ACRE OF ACH/LLEA 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 STRUCTIJRES. h. ITEM a OF THIS SUBSECTION MUST BE INOCULATED WITH A NITROGEN FIXING BACTERIA AND APPLIED DRY EITHER BY DRIWNG OR BROADCASTING BEFORE HYDROSEEDING. I. ALL SEED MA T£RIALS SHALL BE TRANSPORTED TO THE JOBS/TE IN UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT OF FOOD AND AGRICUL TIJRE CERTIFICATION TAG ATTACHED TO, OR PRINTED ON SAID CONTAINERS. j NON-PHYTO-TOX/C WEmNG AGENTS MAY BE ADDED TO THE HYDROSEED SLURRY AT THE DISCRETION OF THE CONTRACTOR. 2. TYPE 1 MULCH APPLIED AT THE RAT£ OF NO LESS THAN 2000 lbs PER ACRE. TYPE 6 MULCH (STRAW) MAY BE SUBSTITIJTED, ALL OR PART. FOR HYDRAULICALLY APPLIED FIBER MA T£RIAL. WHEN STRAW IS USED IT MUST BE ANCHORED TO THE SLOPE BY MEGHAN/CALLY PUNCHING NO LESS THAN 50% OF THE STRAW INTO THE SOIL. 3. FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16-20-0, WITH 15% SULPHUR APPLIED AT THE RAT£ 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: a. TRACK WALKING SLOPES STEEPER THAN 6: 1 b. HARROWING AREAS 6: 1 OR FLA TT£R THAT ARE sumCIENTL Y FRIABLE. c. RIPPING AREAS THAT WILL NOT BREAK UP USING ITEMS a OR b ABOVE. 2. COND/110NING THE SOILS SO THAT IT IS SUITABLE FOR PLANTING BY: a. ADJUSTING THE SURFACE SOIL MOISTIJRE TO PROWDE A DAMP BUT NOT SATIJRATED SEED BED. b. THE ADD/110N OF SOIL AMENDMENTS, PH ADJUSTMENT, LEACHING COVERING SALINE SOILS TO PROWDED WABLE COND/110NS FOR GROWTH. E. HYDROSEEDED AREAS SHALL BE MAINTAINED TO PROWDE A VIGOROUS GROWTH UNTIL THE THE PROJECT IS PERMANENTLY LANDSCAPED OR, FOR AREAS WHERE HYDROSEEDING IS THE THE PERMANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLETED AND ALL BONDS RELEASED. VICINITY MAP WORK TO BE DONE THE GRADING WORK SHALL CONSIST OF THE CONSTRUCTION OF ALL CUTS AND FILLS, REMEDIAL GRADING, DRAINAGE FACIL/11ES, EROSION CONTROL FACIUTIES, AND PLANTING OF PERMANENT LANDSCAPING AND PREPARATION OF AS-BUILT GRADING PLANS, AS-BUILT GEOLOGIC MAPS AND REPORTS, ALL AS SHOWN OR REQUIRED ON THIS SET OF PLANS AND THE CITY STANDARDS, SPECIF/CATIONS, REQUIREMENTS, RESOLUTIONS AND ORDINANCES CITED ON THESE PLANS. NOT TO SCALE THE GRADING WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE FOLLOWING DOCUMENTS, CURRENT AT THE TIME OF CONSTRUCTION, AS DIRECTED BY THE CITY ENGINEER. 1. CARLSBAD MUNICIPAL CODE 2. CITY OF CARLSBAD ENGINEERING STANDARDS 3. THIS SET OF PLANS CITY OF VISTA 4. RESOLUTION NO. 7440 DA TED MARCH 2. 2022 5. THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (GREEN BOOK). 6. SOILS REPORT AND RECOMMENDATIONS BY SMS GEOTECHNICAL SOLUTIONS. INC. PROJECT No. G/-19-11-155, DATED JANUARY 29, 2020 7. THE SAN DIEGO COUNTY REGIONAL STANDARD DRAWINGS AND THE CITY OF SAN DIEGO STANDARD DRAWINGS AS MAY BE MID/FIED BY THE CITY OF CARLSBAD STANDARDS. 8. CALIFORNIA COASTAL COMMISSION DEVELOPMENT PERMIT COND/110NS DA TED -'-'N..,LA~---9. ENVIRONMENTAL APPROVAL DOCUMENTS DATED NIA 10. SWRM WATER POLLUTION PREVENTION PLAN PREPARED BY CHANG CONSULTANTS, DATED JUNE 24, 2022 l+V/D NO. 9 37C399170 11. STORM WATER QUALITY MANAGEMENT PLAN PREPARED BY CHANG CONSULTANTS. DATED 11 17 22. PACIFIC OCEAN 12. CAUFORNIA STORM WATER QUALITY ASSOCIATION BMP CONSTRUCTION HANDBOOK AND CALTRANS CONSTRUCTION SIT£ BMP MANUAL. WORK TO BE DONE INDEX OF SHEETS DESCRIPTION DWG.NO. SYMBOL QUANTITY SHEET 1: TITLE SHEET SHEET 2: PRECISE GRADING PLAN CITY OF ENCINITAS SHEET 3: SmRM DRAIN PROFILES/DETAILS SHEET 4: DRAINAGE DETAILSIREfAIN/NG WALL DA TA TABLE SHEET 5: SINGLE SHEET BMP PLAN ABANDONMENT NOTES PARTIALLY COMPLETED PROJECTS SEEKING m INDEFINITELY STOP WORK AND CLOSE THE GRADING PERMIT MUST IMPLEMENT APPROPRIATE: ACCESS RESTRICTION AND EROSION AND SEDIMENT CONTROL MEASURES TO THE SATISFACTION OF THE CITY, INCLUDING BUT NOT LIMITED m THE FOLLOWING: 1) PERMANENTLY STABILIZE ALL SLOPES (>5%) -70% COVER WITH WELL-ESTABLISHED, SUSTAINABLE, NON-WEED VEGETATION (SEE CITY LANDSCAPE MANUAL FOR GUIDELINES) IS CONSIDERED ADEQUATE. 2) PERMANENTLY STABILIZE FLAT AREAS (55%) -70% COVER WITH WELL-ESTABLISHED, SUSTAINABLE, NON-WEED VEGETATION (SEE CITY LANDSCAPE MANUAL FOR GUIDELINES) OR 2 INCHES (MINIMUM) OF PERMEABLE COVER (E.G., GRAVEL) IS CONSIDERED ADEQUATE. 3) RESTRICT ACCESS TO SIT£ -COORDINATE: WITH CITY STAFF m DETERMINE APPROPRIA T£ FENCING TYPE. 4) SIGNAGE ALONG FRONTAGE ROAD(S) POSTING THAT DUMPING, LITTERING, ANDTRESPASS/NG ARE PROHIBITED. 5) TRESPASS ENFORCEMENT AUTHORIZATION LETTER MUST BE SENT FROM THE OWNER TO THE CITY OF CARLSBAD POLICE DEPARTMENT. 6) NOTARIZE AND RECORD AGAINST THE PROPERTY AN AGREEMENT STATING THAT OWNER IS RESPONSIBLE FOR MAINTAINING FENCING AND S/GNAGE, ADHERING TO THE FIRE PREVENTION ORD/NATION, KEEPING THE SITE FREE FROM LITTER ACCUMULATION AND VEGETATION GROWTH, AND REMOWNG ANY ILLEGALLY DUMPED MA T£RIALS AT THE SIT£ UNTIL THE PROPERTY IS DEVELOPED IN THE FUTIJRE. PROJECT LOCATION THIS PROJECT IS LOCATED WITHIN ASSESSORS PARCEL NUMBER(S) 167-040-49-00 :if JifLIFORNIA COORDINATE: INDE!f67r THIS PROJECT IS: ABBREV/A TIONS O.E. OUTLET ELEVATION I.E. INLET ELEVATION FL FLOWUNE TC mP OF CURB RG ROUGH GRADE FS FINISH SURFACE EL ELEVATION FL HI PT FLOWLINE HIGH POINT L LENGTH D DEPTH REFERENCE DRAWINGS COC DWG. No. 484-5(A) EARTHWORK QUANTITIES cu~ __ 4~9=2=.o~ __ cy FILL: 492. 0 CY IMPORT: Q. Q CY EXPORT: -=0-~0 ___ CY REMEDIAL: 1109 CY DEVELOPER NAME: EL SAL TO FALLS. LLC ADDRESS: 211 MAIN ST. VISTA, CA PHONE NO.: 760-822-9347 TOPOGRAPHY SOURCE PDC PHOWGRAMMETRY 701 B STREET, SUITE 800 SAN DIEGO, CA. 92101 619-234-0349 FLOWN ON MARCH 28, 2014 FIELD VERIFIED BY ACAL ENGINEERING IN AUGUST 2019 EXIST. WATER MAIN PER DWG. 484-5 EXIST. FIRE SERVICE PER DWG. 484-5 EXIST. IRRIGATION SERVICE PER DWG. 484-5 EXIST. POTABLE WATER SERVICE PER DWG. 484-5 EXIST. FIRE HYDRANT PER DWG. 484-5 DDCV PER DWG. 536-7 WATER MITER PER DWG. 536-7 BACKFLOW PREVENTER PER DWG. 536-7 EXIST. 2" BLOWOFF PER DWG. 484-5 GATE VALVES PER DWG. 536-7 BLOWOFF PER DWG. 536-7 EXIST. TRENCH RESSURFACING PER DWG. 536-7 ---EXIST. GRIND & OVERLAY PER DWG. 536-7 ---EXIST. 4" D.G. REPLACEMENT PER DWG. 536-7 PROP. STORM DRAIN CLEANOUT, TYPE A PROP. STORM DRAIN CATCH BASIN, TYPE F PROP. BROOKS 2424 INLET WITH TRAFFIC GRADE GRATE SDRSD D-9 SDRSD D-7 SLOPE PROTECTION & ROCKFALL BARRIER SDRSD M-6 CHAIN LINK FENCE(SEE DETAIL SHEET 4) PROP. MASONRY SPLASH WALL (32" MAX HEIGHT) DETAIL SHEET 3 -R-~ ------fcl--------IBEI--l91 PROP. MASONRY RETAINING WALL SDRSD C-1, C-2, C-3 PROP. MASONRY FENCE WALL PROP. 2: 1 /3: 1 SLOPE PROP. PCC CURB (6") PROP. PCC SURFACE (3.5" MIN) PROP. PCC BROW DITCH (6" MIN) SEE MODIFIED D-75 DEiAIL SHtET 3 PROPOSED AC PAVING PROPOSED TRUNCATED DOME PROP. HDPE STORM DRAIN PIPE (12") PROP. HDPE STORM DRAIN PIPE (18") PROP. HDPE STORM DRAIN PIPE (4") PROP. PERFORATED HDPE STORM DRAIN PROP. RIP RAP, NO. 2 BACKING EXIST. 4" SEWER CLEANOUT PROP. HEADWALL EXIST. 4" SEWER LATERAL SDRSD G-1 D-75 PIPE (4") ---SDRSD D-40 SDRSD D-34 DETAIL SHEET 4)---=sD12= =sD1B= =SD4= ==SD4= l'1;a';aa'!m ---os.c.o. ~ 0 0 0 0 C C C C PROP. WROUGHT IRON FENCE(SEE PLAYGROUND LIMITS BIOFILTRATION BASIN DETAIL SHEET 3 F?22ZI DAYLIGHT -LIMIT OF GRADING DAYLIGHT -CUT/FILL PROP. MODIFIED MID-BLOCK CROSS GUTTER SDRSD G-13 PROP. SOLID UNIT PAYERS ON GRANULAR BASE, MIN. 3/16" JOINT BIO CLEAN CATCH BASIN INLET FILTER MODEL ---NO. BIO-GRATE-FULL-26-26-12. BIO CLEAN CATCH BASIN INLET FILTER MODEL NO. ---BIO-GRATE-FULL-24-24-12/BIO-GRATE-FULL-24-40-24. STRUCTUIW, (POST-CONSTRUCTION) BMP TABLE en F STORMWA TER REQUIREMENTS THAT APPLY: EXEMPT FROM HYDROMODIFICA TION? EXEMPT FROM TRASH CAPTIJRE 1 EA. 1 EA. 9 EA. 112 L.F. 112 L.F. 904 S.F. 145 S.F. 454 L.F. 3,295 S.F. 407 L.F. 14,537 S.F. BO S.F. 586 L.F. 181 L.F. 31 L.F. 141 L.F. 2 C.Y. 2 EA. 789 L.F. 2,473 S.F. 922 S.F. 5,427 S.F. 1 EA. 1 EA./1 EA. LEGAL DESCRIPTION LOT 7, MAP No. 16038 APN: 167-040-49-00 □ STANDARD STORMWAT£R REQUIREMENTS □ YES (SEE SWMP FOR DOCUMENTATION) □ YES (SEE SWMP FOR DOCUMENTATION) IZI PRIORITY PROJECT REQUIREMENTS IZI NO IZI NO PROJECT ADDRESS 3375 MARRON ROAD CARLSBAD, CA 92009 SITE USE DA TA TYPE HYDROMOD FACILITY SOURCE CONTROL TOTAL SITE SEWER TOTAL SITE DEMAND (EDU) - 6 BO -WATER DEMAND (GPD) -DOMESTIC = 767.0 TOTAL SITE WATER DEMAND (GPD) -LANDSCAPE = 11 31 .29 MARK BENCH DESCRIPTION LOCATION:_ : CLSB 088, 2" IRON PIPE WIDISC MK'D "LS 6215" IN TOP OF CUT SLOPE 50' NORTH OF CARLSBAD VILLAGE DRIVE, Q 1 MILES. FAS.[ 0[ PONTIAC DR RECORDED: AS SHOWN ON RECORD OF SURVEY MAP No. 17271 ELEVATION: 317.176 MSL DA TIJM: NGVD 29 DESCRIPTION OWNERSHIP IIAINTENANCE MAINTENANCE AGREEMENT SHEET NO. FREQUENCY BIOFIL TRA TION BASIN EL SAL TO FALLS, LL YES 2 MONTHLY TRASH CAPTIJRE EL SAL TO FALLS, LL YES 2 MONTHLY -. -• .. WTAL LOT AREA -2 124 ACRES -92 544 21 SF. TOTAL DISTIJRBED AREA = 55.334 S.F . 0AS BUIL T0 (THIS AREA INCLUDES BUT IS NOT LIMITED TO OFF-SIT£ WORK INCLUDING PUBLIC IMPROVEMENTS AND TEMPORARY DISTIJRBANCE SUCH AS VEHICLE AND EQUIPMENT STAGING AREAS, CONSTRUCTION RCE EXP. WORKER FOOT TRAFFIC, SOIL/GRAVEL PILES, UTIUTY TRENCHES, BACKFILL CUTS AND SLOPE KEYWA YS) REVIE\r/ED BY• TOTAL REPLACED IMPERVIOUS AREA = 0.00 S.F. WTAL PROPOSED IMPERVIOUS AREA = 31,642 S.F. INSPECTOR I SHiET I CITY OF CARLSBAD ENGINEERING DEPARTMENT GRADING PLANS FOR: DATE DATE I SH5TS I F. ALL SLOPES SHALL HA VE /RR/GA TION INSTALLED AND BE STABILIZED, PLANTED AND/OR HYDROSEEDED WITHIN TEN (10) DAYS OF THE TIME WHEN EACH SLOPE IS BROUGHT TO GRADE AS SHOWN ON THE APPROVED GRADING PLANS. AN APPROVED EROSION CONTROL PRODUCT (RECP) SHALL BE INSTALLED PER EC-7 IF THIS REQUIREMENT CANNOT BE MET. JUT£, EXCELSIOR OR STRAW BLANKET IS UNACCEPTABLE. CIDLDRENS PARADISE PRESCHOOL GR2022-0009 TllLE SHEET G. SHOULD GERMINATION OF HYDROSEED FAIL TO PROVIDE EmCIENT COVERAGE (NO LESS THAN 70%) PRIOR TO OCTOBER 1, THE SLOPES SHALL BE STABILIZED BY AN APPROVED RECP. • H. JUT£, EXCELSIOR AND STRAW BLANKET IS UNACCEPTABLE. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED BY THE CITY LANDSCAPE MANUAL, THE LANDSCAPE PLANS FOR THIS PROJECT OR AS DIRECTED BY THE CITY ENGINEER OR CITY PLANNER. DATE INITIAL ENGINEER OF WORK /1\ DATE INITIAL REVISION DESCRIPTION OTHER APPROVAL APPROVED: JASON S. GELDERT RCE 63912 EXPIRES 9/30/24 DAlE DWN BY: • II I' PROJECT NO. DRAWING NO. DATE INITIAL CHKD BY: £iv1£ SDP2020-0005 536-7A Cl TY APPROVAL RVWD BY: DocuSign Envelope ID: 89480CBB-E444-4E99-8823-86AC3A2F934A2/16/2023
JN/TKENGINEERING MANAGER® PROP. HEADWALL PER SDRSD D-34 SEE STORM DRAIN PROFILE SD4 FOR DETAILS, SHEET 3 EXIST. 18" RCP -1350-D STORM DRAIN PIPE PER DWG. 484-5 0:: LEGEND ~-~I PROPOSED LANDSCAPING (NO SHADING) -23,75 ™ PROPOSED PLAYGROUND -5,427 SF SOI.JD UNIT PA\/£R ON GRANULAR BASE WITH MINIMUM 3/16" JOINT SPACE OR APPRO\/£D SURFACE WITH GREATER PERVIOUSNESS ~1:.,---.-.--:~,,,j PCC SIDEWALK -PLAYGROUND ONLY -2,125 SF EASEMENT DATA 1AJEXISTING PRIVATE EASEMENT FOR MAINTENANCE OF LANDSCAPING!-. STORM DRAIN AND STORM WATER BMP FACILITIES PEt< MAP 16038. 18] EXISTING EASEMENT FOR LANDSCAPING AND MAINTENANCE PER DOCUMENT RECORDED MARCH 27, 2020 AS DOCUMENT NO. 2020-0159234 OF O.R. BOUNDARY LINE DATA LINE BEARING DISTANCE L1 N 35'21'16" W 78.26' L2 N 25"29'33" W 54.69' L3 N 39'20-23 .. W 32.30' BOUNDARY CURVE DATA L4 N 56'58'13" W 22.15' A~• I• H ,.LlA AN•-•• L5 N 90'00 00 w 26.64 C1 84.58 110.00 44'03 22 L6 S 75·11·14--W 25.41' C2 130.72' 170.00 44'03 22·· L7 S 59·45·24· E 23.73' C3 99.71' 1270.00 4'29'54" L8 N 78'04 43 w 59.27 C4 71.63 1270.00 3"13 53 L9 S 88'52'35 .. W 64.65' C5 28.08' 1270.00 1'1601" N 81'47 05 w N 81'4T05 .. W N 88'22'23" E N 87"44 23 E s 89'59·20--w 82.51 127.52 99.69 71.62 28.08 • • ...J ~--Cil a_ ,.~ -· •-~:o· Pee .SIDEWA\LLKK.,-: .• !'-._ -i-;~tt~F7:~folro½~if~tr:_ .:--. ___ -.,1 __ -__ -::-;-_.1_ ~: ..__;::_ E,='-. __ L __ -,--,_ UJ .. L. -t--l_-__ -L~._JWl-/f~~~~ •.• PCC : Sl'DJ:W~U< A • ' ROOKS 2424 INL 40,0 P,,1 501 ,o 1:3 ' r~"' •-• ... / / 4" SCO STA 2+ 1.04, I.E.= 135.44 ELECTRICAL ROOM DOOR MUST FACE NORTH SIDE OF BUILDING AND HAVE 3' MINIMUM CLEARANCE IN FRONT OF METER PANEL ~-PRESCHOOL BLDG------,---(lYP) PAD = 140.0 F.F. = 140.3 BLDG AREA = 11930 S.F. DAYLIGHT LINE ....---SEE STORM DRAIN PROFILE SD1, SHEET 3 LOCATION 4" STANDOFF' FIRE SERVICE / 0 Y 1: 1 BA E 0--R AINING WALL OtJNE>AR¥ ~ ~ ;:;s • 0:: "-: < (/) Cl N 0:: U") ~~ ' • ~ ------......... 0 20 40 60 ' ' \ I I 1 "=20' I l__J_~l-I I I , n~l~ -,,__ I ~, I / ' I / I / // I I / I / I / I / ~------------;,"-----, / / N ,✓ / 0 / -----------0-/1' [ 19 0 ------0 RETAINING WALL DA TA NO. TOP OF WALL BOTTOM WALL @ TOP OF REMARKS ELEVATION FINISH SURFACE FOOTING WALL STD. ½J C-3 135.17 135.00 134.50 BEGIN WALL -----(f--@J=-c -+-----+------+----+------+-C-_3 --I @J C-3 137.18 135.00 134.50 137.18 135.00 134.50 -----135.17 134.00 133.16 END WALL (ID C-3 142.10 141.67 140.77 BEGIN WALL 0 C-3 141.43 138.70 137.43 -----@J C-3 739.43 739. 70 738.70 END WALL 0J 138.84 138.60 137.50 BEGIN WALL QJ C-3 142. 19 138.00 137.50 -----QJ C-3 142. 19 138.00 135.49 -----@ C-3 142. 19 138.80 138.17 END WALL QJ 141.67 147.50 140.33 BEGIN WALL (:0 C-2 141.67 139.50 137.00 -----@J C-2 142.27 140.15 138.50 -----@J C-2 142.64 140.33 139.31 -----(El C-2 142.64 139.10 138.64 END WALL @J 143.28 139.10 138.60 BEGIN WALL 142.61 139.55 138.93 -----142.28 140. 70 139.60 -----0 142.28 140.10 139.60 -----142.28 140.10 739.60 -----142.28 140.10 139.60 END WALL 144. 71 139.18 138.68 BEGIN WALL 0 144.71 139.18 138.68 END WALL 0 144.71 139.18 138.68 BEGIN WALL CV 144.71 139.18 138.68 END WALL ND 32" MASONRY SPLASH WALL * MASONRY FENCE WALL (MAX. HEIGHT-32" SEE DETAIL SHEET 3 "AS BUILT" RCE __ _ EXP. ___ _ REVIEWED BY: INSPECTOR C-2 C-2 DATE DATE t----+---+-------------+---+---+-------,----,---1 I SH2EET I CITY OF CARLSBAD I SH5EETS I ENGINEERING DEPARTMENT ;:;G::::;RAD~IN;::;;,G..=P;:LANS;::::;:;:::::FO::;:;::;R;::: ========:::::'....'.=:::::::==: DATE INITIAL DATE INITIAL DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL CHILD RENS PARADISE PRESCHOOL APPROVED: JASON S. GELIDERT RCE 63912 EXPIRES 9 PROJECT NO. SDP2020-0005 DRAWING NO. 536-7A DocuSign Envelope ID: 89480CBB-E444-4E99-8823-86AC3A2F934A2/16/2023
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EL 131!00 ..,, J •-------+-----------+----------+---------+-----+-----t:.-B6cee!,-GR¾BE=-3.Q9%------+-------------+1-----------+------------t1---~~=·~~~~~·f-'-~~•~~~~· f--~-+----------1------------+---------• ~--------+-----------+----------+--,r1------=l--' • ..._RQPQ8EfJ-1-2.!!_H9PE-S-"FQRM-9R-AiJ,,•~•1----------+------------t-----------t----------t-----------t-----------i----------------1--------------t---------a -PRGJPGJ5E9--.3~x-1-e!x-1-,-1-' GJF-NQ;-2-BAGKlNG-RIP-R-AP-PER-S9R-59-9-41ci'~~1------,12-lt!.£,-l./£,r=-1-32.-45,-0.~.-=-1-3.1-.-00,---,---------+----------+----------+----------+----------+-----------+-----------+----------+--------• -ON-rQP--Qf:----a~x-1-9~xe~9.G-. ~l&-r&R-B&ANK&T-t$&&-A'=&Q--SM:, I -3-3.._Q(i'_~GRAQE 4 .. 3-9% ___ +-----------+----------+----------+-----------+----------+----------tf-----p~Jf()PeJSEf)-fjlf(j()KS-2424====::;-----t---------1 -INGc--G&Q-7EGNNIG-'A&-R&PQR-T-[)A-7E[)-Q-1-/--2-9¥-20-REGQMMEN9A-"FIQNS' ROPOSEO-C-A-TC/=1-E ;i1·s1N-PER-SDRSD PREC-A-S-T-INtE-1-w-/@RA-1E -(;)f1·fJfY)=-;J;-1·0-eFf;-;-Vf1·00)=-8:6B-rT;ISEe '/ PRQPQSED_,_25.::_MAS_QfyBY 1D-7,-rYPcfcRIM-Bt-1-,,.-0-s-'>R-A-7E-=-1-39c-5G;--Ff=-1-36-:-eC,'+-, ,------+---+--------• •-------+----------+---------t-----------+-----=oS=PpL=r.~~,sL~H "AWfAL~, (THTYi/'PS. )s, HSEEEET "'· II Ft=-1--3·1-:-00,-f);E:=·1--3(p;-7:; . ,v, -0,&.=-1..J§.90-:--+-----------+--+--------~ PROPOSED STORM DRAlNµ.=""--------+-------'"-'=---''-'-"'"--=-----'--'--l----'-'------'-'----'--'--"'-----"''---'-'='=----'-------jl1-11-~SID&-QP&NING=-1-a9-.--.: -7----------+----------+-----------+----------+--,PR0P0SEB-3Q!!....M-A-S0NR-'f-==--------t-----t---------1 -EXIS.TING-CA.TCl=/_fB,4,s/N_W/.TT--lc.====::::\_(___~C~LE~A~N~O~U,__,_T,.,..cTr_r_Yi~'PE~A~RCl!£=I:R'--=---,,.~"-~-----___j--------j__------___jl __ ,~_,1_C\ &P&A-$/el-WA'=&-l.."F-YP-' 1 &&&~==---=:::::s;:1=t"t~-At!-e:========-j GRATE PER._S.QRSJL.D.-9., TYPE I PER \ SDRSD 0-9, LID EL= 38.00, "--1.' I '-tU r -7,-,-.= '-t I 7=7""""'". ;a---,' n-_ r-=. 7"""~. ,~o , !::&"FAl&-.!!.A-A~l-$--S1N&&"F-jCtl~T~YjO~F~C~A~RlLS~B:A1D~D!W~G~.~Nt0.~4~8~4~5~.~t1=~c:.~-,~L.~u.~ vo~. ,v~.IC:.~-=~,L.3u·"~==~"3iz::::t~~::~~;,::;,~~~~~~;;~~±/±~~;~~~~~~~~~~zi.-=-=-=-=-=-=-=-=-i=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-i=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-i=-=-=-=-=-=-=-=-=-=-=-=-=-.,=i~~~~i~~~.;;~~~~;;;;~~~~f11--/+---------~ RQPQSE[) GRQ/dN9'=/NE-----=::-------¾llr+--------a (RIM EL 131.80. fL 124. 72, 0.£. 124.45) ,_ / .,..--""'--........ &XIS-TING S-TORM {J)RAIN Clc&ANQIJT \ I/// PROPOSED r/NIS/=I S/JRF'A-cE ; ___.,, '-----0ROeOSED 30:..12cc SWALE f!B..QE'.QSEQ CA_[C/:1. BA.SI.. --Jf!-tfi~iL~a!~-J-~~-ffo. 5 /aFj.l? 5, \ 2: 1 ELOPE~~ ~l--=--""'-----+--c_XI_S_il_N_G_G_R_O_IJ_-N_· o_t:_IN_-E~~:~~~~~~~~~~~~~~~:_:=1;~~~~~~~::C:_£,_£_D£_.r._.A_IL_"+A_A_"_s_1=1_£_£ __ r_4 ____ -+----------+----------+-------'D~T-Y;~; 813:£:L~?Jff.~o. IE= 128 41. -22.,,_/_-+---------• _(RJM_EL=130).30, IE 122.64, \ _EL 13180---6,, .,..--DG>-e)-G'.1-ti;: _ "GP.,-'F;:>-.:'"--' ------+---1--------l---------+--------+--------+-------O::..:.·=·-----'--l!2=--=8c:..::. =--=3-------+----II-,, __ ,.l_""""7' _/ 0.£.-122.31 \ \ 31-SL08.f.= , I"'\ , C. ..:>U -~ 17'7' :=========::===:==========:\~===~==:;:====,-~-R-o-~-os-~-D-B~,0~1LrRAi10N ~ I I SCALE: 1.oe1zo~IAL· 1"-20·. ~ERIICAL· 1"-5' :11--------Jj~L., ~~""'-·:====:===============: \ I ..,....__ BAS/1:J, [S 1.JO.BQ L ~ / ~ 3-01--------t---------+--------+--------+-----ALJ·F'IA·i==1·1F/-I'" _ __,,_, s•·F\--"7 _-11~---+----11-_ _L/ ,i "'7 er------• l----------+c--------F3..=J,,___---+---1~'---+---1-!l8'l--'"'---FENGINEERE0---f"ILL I I ' t"( UC --LLl ·' 117"'/'-/-/-e.....-----+--+:1'--~-=.J:.....= _____ ----1 •--~£XI.SI/NG 1.E{' R.CE'. S_[08." JI ~12"-rJRAVEt. [t 1~8.30 I ' SGAl::E: HGRl-:Z:0NlAl::f+ 2Q', VER=FIG-AI::: 1'' .,a.!;'-+-----U-~<-1----....____~,1-~-pR_O_P_GJ\-1 S_E_D_C_U_T_O_F,_F ___ , g~t_LN1IJ:~. (t£·19!J¥;_45 1tPr'~ ~PROPOSED 18" HOPE STORM DRAIN WALL PER SDRSD WP-07 ,,..-R-" 7-•1 p·7p· E / £ r7·0 75· "0 E D ~FROPOSl:D 12''-J=IDPE STORM DR'Artv··=---~~,-~~~-~~~i .., ,-,OF 9. €)%/ ~ , . . , .., . ,I , • • 126. 8, , 1 , _ .. • ---...._ ~~ 1 ., t 116.00', GRJro-e----4.03,. , /:PE, I.E. -155.96, 0.E: -1-29,()i;,fl·,,---------+---------~ PRQPQSE{J) 1-8 HfJPE 5-"FQRM GR-AIN '= I JQ. QQ', GR-AGE-2§.17-% ~-------+---------,-------'i----_.--------:~I e::.~---------+1 -------r=t!.IIE[~ ~~ri-hi5i;R~'. ffjoz-1-2-4--Z2--~--+----------+-----------+----------+-----------+----------+-----------+----------+------------+--------• -PROPOSED 6" PCC CURB-PROPOSED 12" WIDE x 12" DEEP (MIN)-TRENCH DRAIN W/END OUTLET SEE DETAIN SHEET 4 CENTER OF PROPOSED BROOKS 2424 LPRECAST INLET W/TRAFFIC GRADE GRATE, GRA TE=138.39, /.£.= 135.37, 0.£.=135.33 PROPOSED FINISH--~'\ ~ Ar: p,1 \/I1\lr: SURFACE AT DRIVEWA y ' _l,00% ....-:: ]--.----,-,;~~~.L..LJ..UU..,.~~· tE~~Oi£~"3;vt,fR Fe::-1.1R nc ---.:~l1.~oog,~~'5/-/""r=-=--=--=--f-=-=1:~;;~~;;.~~'SPJP~R:O~POS£O MODIFIED MID BLOCK CROSS Fe::, 1,,; R? -fc;, 1,7 i/.i/.1/ \_ GUTTER PER SDRSD G-13 FC: 1 u: c:o ~~B~tCJ.tfDp~'fkTfJG LOT PROPOSED 12" HOPE STORM MASONRY SPLASH WAL7 SEE DETAIL THIS SHEET PROPOSED 6" HOPE STORM DRAIN PIPE, I.E.=135.58, 0.£.=135.37, L=31.00', GRADE=0.65% PROFILE -"SD5" SCALE: HORIZONTAL: 1"=20', VERTICAL: 1"=5' -u• FJ!,Efp!?D ~ r ~Jttlt:'t PONDING o? ~ O / / EL=IJl.8O 8/0FILTRATI0NBASIN 0/MESI0NVARIES o TOP OF BERM olt------,--+------~-~~~-~-~-----iol 1 EL=J}330 ~ II ~ ,,,,--........_~,~, \.ii""~;;;;;;;--:-------1~~-..Ll-/-------------------,---l~=u.,_---=-=---:--~ '"" 0=1' 3.75' 12" 3.75' , ·,~,·L=2' ~;===~--,--,,-,L...,,------E!i!J}; 0"""P05•W•~B1$lta~ffl.~1R~i4!IJ.ill __ .,"------~l----1~==~-, 0=1' "'" 1 "' '"""" , L=2' ~'1 '>«,_ i:'i si'.8,P, """ '"""" """"" "'" ,,,,fS;;;,l ,llJ.i>U \ '""" lilt """"'""" ~m mt """"" r / '(;Z~,« y; " 3:1 SLOPE 30" MODIFIED SDRSD D-75, TYPE B __ 30" -EXISTING GROUND X -<( ::;: SURFACE /~ "~ 1/," 1/, & 18" MIN. ENGINEERED ::-: 3" WELL-AGED SHREDDED ,< ~ SOIL " MODIFIED D-75 DETAIL HARDWOOD MULCH ffe~-Y, ::S: ::-: ''" "' ,, ~3/' =~½<o( ~"><1:1MAX *"1x HDPE oR Pvc GEOMEM~RANE -1-1~~s:~ ~rFri.ffifcouRsEW THICKNESSATLEAST30MIL, ~_;,~ ,, "-., -~ ______ ~) __ ·--'-,-· _ ~<(~&&.@' --~%~ ~ 12"MIN.AGGREGATE INSTALL ORIFICE PLATE WITH'.,"-•. , -~·~, ,< ~ Y, >-: 0:: STORAGE LAYER OPENING OF D=1.20" 'V~¾'< _. \1/,(~ 6" PERFORATED);:,,-1/✓s,,<," ;::,_~~~,~>,:i ,. _y>;y>;y>,'y);'"" SEE ORIFICE DETAIL THIS SHEET~ ,,:(:;'(_, ~ ;;'~'>,:; PVC UNDERDRAIN PIPE;::>"> «.~ Y/;'HDPE OR PVC GEOMEMBRANE ,,',,-'~¼) ~ ~~'"'fxIB'rll-iG"'.::'..,, ' w;,,: "''~ IMPERMEABLE LINER EXISTING CATCH BASIN WITH UNCOMPACTED SOIL THICKNESS AT LEAST 30 MIL GRATE PER RSD D--9, TYPE I PER } CITY OF CARLSBAD DWG. NO. 484--5, RIM EL=131.8O, FL=124. 72, O.E.=124.45 BIOFIL TRATION & HYDROMOD FACILITY DETAIL L & W=5'. INSTALL BIO CLEAN CATCH BASIN --================================--INLET FILTER MODEL NO. BIO-GRAif-FULL--24-4O-24. DRILLED 1.20" DIA. / , -----6" PERFORATED ORIFICE OPENING ~/ 1 PVC UNDERDRAIN PIPE NO SCALE DETAIL: FLOW CONTROL ORIFICE OUTLET NO SCALE PROPOSED FINISH SURFACE TOP OF CURB NO SCALE PROPOSED MASONRY RETAINING~ WALL PER RSD C-3 '-. EL=/42.00 7~,/;-,,----[L= 135.49 / 2:1 SLOPE / EL=/31.80 \ 3: 1 SLOP[ /ALJ \ . 2·.J + m• @ n~ -\~----+----+--+-A 2 • .., .. ( FLUSH MASONRY CAP OR ROUNDED GROUT CAP ' 3· •-4 HORIZ BARS EVENLY SPACED, 16" LAP MIN. --""4 VERTICAL BAR / @48~ocCENTEREO __j I-I; MATCHING DOWEL BENT ALTERNATELY\ "" -MIN LAP ,.. __s----j ~ftMAX ~_,_ #4 DOWEL @48"oc PLAYGROUND SURFACE r FILL ' 8" Ma, -->t-'-11111° 111_1-=\1 11 ..., NATU if.AL GRADE I' 2'.!-12 .. ·--.•---·. ' . ' --L.-+ • .c ·.\~ 4HORIZ--8,Ul't&B GENE~AL NQTf§ ANP SPEClflCATIQN 1. ALL CONSTRUCTION SH4LL COMPLY WITH FRESNO MUNICIPAL CODE 2. GROUT All CELLS CONTAINING REINFORCING STEEL (SEE NOTE 9) 3. ALL MASONRY UNITS SHALL COMPl Y WITH LATEST ADOPTED CALIFORNIA BUILDING CODE 4. DEPTH OF FOOTING ARE INTO NI\TURAL UNDISTURBED SOIL OR TESTED AND APPROVED COMPACTED Fill.. 5. ALL MASONRY UNITS SHALL BE MINIMUM F'm::: 1500PSI 6. REINFORCING STEEL SHALL DEFORMED BARS MINIMUM GRADE 40 7. FOOTING CONCRETE SHALLA MINIMUM OF 2500 PSI IN 28 DAYS. a. Al.L CELLS SHALL BE GROUTIED SOLID IN CONDITIONS SUCH AS IN FRONTAGE WAY OR OTHER AREA AS REQUIRED BY THE CITY ENGINEER 9. MORTAR SHALL BE TYPE•S{MINIMUM 1B00PSI AT 28 DAYS, ONE PART(l) CEMENT, TYPE, ONE HA.LF(1/2} PART LIME PUTTY OR HYDRATED LIME, FOUR AND ONE HALF(41/2) PARTS SAND{MAXIMUM) 10. GROUT SHALL BE MINIMUM ;woo PSIAT 2B DAYS ONE (1) PART CEMENT THREE (3) PARTS SANDS TwO (2) PARTS PEA GRAVEL MASONRY SPLASH NO SCALE WALL DETAIL STRUCTURAL SEE TRASH . r-t") SOIL SUBGRADE, UPPER 12" AT 95% COMPACTION. (ASTM D1557) SECTION -PARKING NO SCALE LOT /T.l.=6.O ' CAPTURE DEVICE DETAILS SHEET 6 "AS BUILT" RCE __ _ EXP ____ _ DATE CENTER OF PROPOSED BROOKS ;:FLOWLINE OF PROPOSED MODIFIED MID BLOCK PROPOSED BIOFILTRATION / ~EXISTING -=BA--'-'S"-'-IN"-, --'-F--=-S_=-'--'13=0-'--". 8=0 ___ __,___,l'--------"-sc-GROUNDLINE ----------~1 PROPOSED FINISH SURFACE REVIEWED BY: 1/2424 PRECAST INLET W/,.GRATE, _ CROSS GUTTER PER SDRSD G-13 GRATE-137.81, l.£.-134.58, 0.£.-134.54 o.50% A+-PROP. HEADWALL PER SDRSD 0-34 ~ 2:1 SLOPE TW=/33.00 EL=131.80~, 3: J SLOPE,-.............' EL=/31.00 ~ " -PROP. FINISH SURFACE OF BIOFIL TRA TION BASIN, EL=130.80 PROPOSED 12" HOPE STORM ~--.:C~E=',N~7i=,ER~O,<LF.,...,,__,PR"'=O~P,-,,O,<.,;S~£~D,--,,B~R~O"-'O"'-'K'!"Sc...;2-.,4~2.,:,4==--,..,=-PRECA ST INLET W/TRAFFIC GRADE GRATE, GRAT£=138.39, /.£.=135.18, O.E.=135.14 DRAIN PIPE, l.£.=135.14, O.E.=134.58, L=112. 00', GRADE=0.50% PROPOSED 12" HOPE STORM DRAIN PROFILE -"SD4" PIPE, l.£;=134.54, 0.£.=131.00, SCALE· L=13.00, GRADE=27.23% · PROPOSED 3'x10'x1.1' OF NO. 2 BACKING RIP RAP PER SDRSD 0-40 ON TOP OF 3'x10'x6" D. G. FILTER BLANKET (SEE ALSO SMS, INC. GEOTECHNICAL REPORT DA TED 01/29/20 RECOMMENDATIONS) 0(100)= 2.50 CFS, V(100)= 13.90 FT/SEC HORIZONTAL: 1'1=201, VERTICAL: 111=5' DETAIL "E-E" NO SCALE INSPECTOR DATE I SH3EET I CITY OF CARLSBAD I SH5EETS I 1-----+--+----------------+----+---1-----+-----t ENGINEERING DEPARTMENT 1---------t---+----------------+----+---1----+-----t 1----+--+----------------+----+---1-----+-----t GRADING PLANS FOR: CHILD RENS PARADISE PRESCHOOL lit'~' H lo, ~ ~~~19~~====:==========================:===:===:===:==: ~ _Kp /,~ ..:_ / Jf.-1----+--+----------------+----+---1-----+-----t ~G=R2=0=2=2-=0=0=0=9====ST=O=R=M=D=R=A=IN:::::::::::PR::':::O::::F:::::IL=ES=•/=ID=ET::::::A:::::IL=S======: ~ , 7' ::«-APPROVED: JASON S. GELDERT \ ~~ IV\1 ~ ~ OF C~\.. \\1:3 DATE INITIAL DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL DATE INITIAL CITY APPROVAL DWN BY: .II. CHKD BY: El".)E RVWD BY: RCE 63912 EXPIRES 9 /30 /24 DA TE PROJECT NO. DRAWING NO. SDP2020-0005 536-7A DocuSign Envelope ID: 89480CBB-E444-4E99-8823-86AC3A2F934A2/16/2023
JN/TKENGINEERING MANAGER6• PCC CURB PROPERTY LINE~ , PL PARKING LOT ]<....,<.__y • --------'-"-----'j-~ f-:r: WROUGHT IRON FENCE -2"X2" SQUARE STEEL RAILS -_/ -:::.('.) I 2: 1 FILL -'i::> ~ D.G. WALKING GREEN SPACE MASONRY FENCE WALL SEE DETAIL SHEET 2 TW=139.69 (VARIES) . " "' o.c. RETAINING WALi:: ,,., TRAIL ,,--FG=160.00 DETAIL "H-H" NO SCALE .--r-EXISTING PCC BROW DITCH SLOPE PROTECTION & ROCKFALL BARRIER CHAIN LINK FENCE, HEIGHT=4' DETAIL "c-c" NO SCALE MASONRY FENCE WALL SEE DETAIL SHEET 2 MAXIMUM HEIGHT=32" 30" MODIFIED SDRSD D-75, TYPE B PROPOSED PRESCHOOL 6" PCC CURB ,,--FG=150.00 WMOOFlffi //2 ~ SDRSD D-75, TYPE B ~ ::. f--+-=3:.:0_" ---i~ z :j ~ .: ;o: 2, N FS=139.69 (VARIES) ,£: uo r4• WIDE ADA RAMP /,// ---.=: lr/,-,1/71-~ ~ /j • ~ -4,• MIN. ~ PLAYGROUNI;) SURFt,CE EXISTING GROUND DETAIL "A-A" NO SCALE _..--EXISTING 2: 1 SLOPE 30" ~JR i 6" MIN. /, ,y ##ft", 1/ / ff, FS=139.02 (VARIES) SLOPE PROTECTION & ROCKFALL BARRIER CHAIN LINK FENCE, HEIGHT=4' WROUGHT IRON FENCE MASONRY FENCE WALL SEE DETAIL SHEET 3 MAXIMUM HEIGHT = 32" PROPOSED PRESCHOOL P YGROUND SURFACE1----'-'FF_=...,_14.,_,0=.3=0'--_, FS=140.15 (VARIES) 6" MIN. -0 I . " PROPOSED PRESCHOOL FF=140.70 --~ < I ' ::, [.[ • b .. □□II□□□□□□□□□□ PLAN VIEW -EXISTING NOTES: PAINT FENCE WITH TWO COATS EXTERIOR PRIMER AND TWO COATS EXTERIOR BLACK PAINT , SATIN FINISH. INSTALL ANIMAL NETTING - 4 MESH BLACK POLY GALV WELDED 23 GAUGE (.025"~ WIRE DIA PER MFG'S RECOMENDATION OR APPROVED EQUAL. -·-6'-011 WROUGHT IRON I ' I ELEVATION r-T 1 I 11 I I 11 FINISH SURFAC::: I 11 I I I I I I I I I " " 1 u 1 2 x~ ~~UARE STEEL POSTS L---~ @ 8 -0 o.c. TYP '------12" DIA. X 24" CONCRETE FOOTINGS @ 8'-0" O.C. TYP □□□□□□□ WALL CONDITION FENCE PROPERTY LINE~~ ~L PLANTER PCC SIDEWALK 6" PCC CURB TC=139.58 FS=139.08 FINISH SURFACE PARKING LOT DETAIL "G-G" FS=139.26 FL=138.76 EX. FINISH SURFACE NO SCALE 6" PCC CURB TC=139.10 FS=138.60 FS=140.22 30" MODIFIED -----12"x6" PCC FOOTING PLANTER PCC SIDEWALK PARKING LOT CL PROPERTY LINE~ PL l-.----"'-3,,_Q'_,M""l'-"N . ....::_-_,3""4:..s.5<-' -"MLCA""X·~---..-, SDRSD D-75, TYPE B PROPERTY LINE 2' BENCH EL=133.30 DETAIL "D-D" EXISTING GRAVEL WALKWAY EXISTING GREENBELT NO SCALE CURB OUTLET DETAIL NO SCALE I I I : 24' : Pl.AN Vlf:;'11 FS=138.70 FL=138.20 2: 1 FILL A~ I ' 1: ' A ..._l DDDDDDDDDDDDD DDDDDDDDDDDDD i 14" _l_ 1-s· W-'"7 ~~:-i ,. GRATE TO BE TRAFFIC GRADE/CAST IRON T 6" X 6~ X IV4,/)Y.f W.IY..U. NOTES : 10· t. /./IN/MUM 4. 000 PSI CONCRETE O 28 DAYS ,e· 2. 60 GRAD£ R£tNFORC£M[NT ,J. APPROX. WEIGHT = 325 LBS/LIN. FT. "" ./ TOP OF EXISTING BROW DITCH ~/ FL OF EXISTING BROW DITCH PROPOSED RE-CONSTRUCTED BROW DITCH TOP PROFILE -~ !------2,·-----1 PROPOSED RE-CONSTRUCTED BROW DITCH FL PROFILE----" FLOWLINE OF EXISTING PCC ___ _,.__ ~z ~~ ~~ BROW DITCH TO BE RECONSTRUCTED TO MATCH SURFACE OF PROPOSED ~ ----~~~-...,..,.,<-----,,--l•,'-'....,.,.., -~ ~-----MASONRY SPLASH CATCH BASIN. EL=140.00 MODIFIED SDRSD D-75, TYPE B FL=138.91 STORM DRAIN CATCH BASIN, TYPE F ---t--t__,,_ TOP=140.00, FL=131.00, WITH SIDE OPENING, FL OF SIDE OPENINGS=138. 91 ~ ~~R 1 ~g~0sg c-2 1/,,j, 1/ ,0 PLAYGROUNO SURFl-,CE ~ F =139.60 tVARIES) 1//-" ,/ / 6 MIN. -~## WALL S£CnON A-A TRENCH DRAIN DETAIL BROOKS 2424 INLET TOP=139.50, FL=135.36 D.G. WALKING TRAIL GREEN SPACE 6" PCC CURB 101 max. • ' Post Top MARRON ROAD 10' mo:ic. Reinforcing Tension Wire Post Top 4" St ' Crown for drainage .. 1· •· Footing ,. ' ·,· 2· =:-~ :,-: . -. . ·:·, .• L2· ~g• C Ground Line Depth = 2'-6" for fence height of s· or under. Depth • J'-0" for fence height of over 5'. Diameter of footing = 4 ti outside diameter al post. .:• •· _·. ,,:.• '·.• . ROCKFALL BARRIER FENCE NO SCALE "AS BUILT" RCE __ _ EXP. ___ _ REVIEWED BY: INSPECTOR Corner or End Post Fastener .. \ Footing DATE DATE /, I SH4EET I CITY OF CARLSBAD I SH5EETS I 1----+--+---------------t-------,--t-----,-------i ENGINEERING DEPARTMENT 1----+--+---------------t-------,--t-----,-------i ~G:;;:RAD:;::;;IN;:;G:;-=;P;:;LANS:::;:;;:~F;:;O;;::R::::::::=======::::'...'.::==::::; DET Al L "B-B" NO SCALE 1 DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION CHILD RENS PARADISE PRESCHOOL GR2022-0009 APPROVED: DWN BY: ~+.,,--DATE INITIAL DATE INITIAL CHKD BY: EME OTHER APPROVAL CITY APPROVAL RVWD BY: DRAINAGE DETAILS/ RETAINING WALL DATA TABLIE JASON S. GELDERT RCE 63912 EXPIRES 9 30 24 DA TE PROJECT NO. DRAWING NO. SDP2020-0005 536-7A DocuSign Envelope ID: 89480CBB-E444-4E99-8823-86AC3A2F934A2/16/2023
JN/TKENGINEERING MANAGERHYDROMODIFICATION & TREATMENT CONTROL \ 0 BIOFILTRATION E'//J Tc.32 BASIN 2,473 SF 536-7A 2, 3 MONTHLY MONTHLY LOW IMPACT DESIGN (L.LD.) MANY ROOF DRAIN TO • 8D-11 10 536-7A 2 ANNUALLY ANNUALLY PER PLAN LANDSCAPING MANY LANDSCAPING I I SD-10 23,757 SF 536-7A 2 WEEKLY WEEKLY PER PLAN {PERVIOUS) 6 ./"'\ " SOURCE CONTROL @ TRASH ENCLOSURE I TRASH I SD-32 1 EA 536-7A 2 MONTHLY MONTHLY ,) Q)-@) STENCILS N:>Ot.t.,PING SD-13 DRAINS TO CX::EAN 13EA 536-7A 2 ANNUALLY ANNUALLY ® BIOFILTRATION f/ /J TC-"2 BASIN SIGNAGE 1 EA 536-7A 2 ANNUALLY ANNUALLY ®-® TRASH CAPTURE ■ MP-52 3EA 536-7A 2, 4 MONTHLY MONTHLY BMP \ BMP CONSTRUCTION AND INSPECTION NOTES: 0 20 40 60 \ -------THE EOW WILL VERIFY THAT PERMANENT BMPS ARE CONSTRUCTED AND OPERATING IN COMPLIANCE WITH THE APPLICABLE REQUIREMENTS. PRIOR TO OCCUPANCY THE EOW MUST PROVIDE: ----\ ~ 1. 2. 3. PHOTOGRAPHS OF THE INSTALLATION OF PERMANENT BMPS PRIOR TO CONSTRUCTION, DURING CONSTRUCTION, AND AT FINAL INSTALLATION. AWET STAMPED LETTER VERIFYING THAT PERMANENT BMPSARE CONSTRUCTED AND OPERATING PER THE REQUIREMENTS OF THE APPROVED PLANS. PHOTOGRAPHS TO VERIFY THAT PERMANENT WATER QUALITY TREATMENT SIGNAGE HAS BEEN INSTALLED. PRIOR TO RELEASE OF SECURITIES, THE DEVELOPER IS RESPONSIBLE FOR ENSURING THE PERMANENT BMPS HAVE NOT BEEN REMOVED OR MODIFIED BY THE NEW HOMEOWNER OR HOA WITHOUT THE APPROVAL OF THE CITY ENGINEER. N BMPNOTES: t "'· "'-?: ---\ o;,,,, 't 1. THESE BMPS ARE MANDATORY TO BE INSTALLED PER MANUFACTURER'S --:---..._ <" --...... ', \ RECOMMENDATIONS OR THESE PLANS. 2. NO CHANGES TO THE PROPOSED BMPS ON THIS SHEET WITHOUT PRIOR APPROVAL FROM THE CITY ENGINEER. 3. NO SUBSTITUTIONS TO THE MATERIAL OR TYPES OR PLANTING TYPES WITHOUT PRIOR APPROVAL FROM THE CITY ENGINEER. 4. NO OCCUPANCY WILL BE GRANTED UNTIL THE CITY INSPECTION STAFF HAS INSPECTED THIS PROJECT FOR APPROPRIATE BMP CONSTRUCTION AND INSTALLATION. 5. REFER TO MAINTENANCE AGREEMENT DOCUMENT 6. SEE PROJECT SWMP FOR ADDITIONAL INFORMATION. ' ' \.\ Bl0fllfHATION & FAC!i,!JY',.. 2503 ', \ \ \ \ \ \ \ \ \ \ \ ~ \ \ \ \ \ \ \ \ \ \ \ \ \ BR OKS 2424 iNL \w1tH---BIO CLEAH C.ATCH · 'SI~ PERMANENT WATER QUALITY ,~oL_E 8~1fRRAi~~~DtL ~°4\-2~--12. "EE D TAIL THIS SHE 1\ \ \-1,, \ \ TREATMENT FACILITY KEEPING OUR WATERWAYS CLEAN MAINTAIN WITH CARE -NO MOD/FICA T/ONS WITHOUT AGENCY APPROVAL BIORETENTION BASIN SIGN ND SCALE BIO CLEAN FULL CAPTURE RL TER FOR USE INGRA TE INLETS 4• BYPASS .,,. __ IXJNCR£T[ __ -r, '-------------' G@47r PLAN VIEW (GRATE NOT SHOWN) INl£T I I L . . . . . . . .. """""""'"" " """" ""., """"" V V" V '1 7V ._-V V" < vvvvv,•vvvvov """ "" ""'"' "" """" ~".,""" • ... --'--+-~ ELEVATION VIEW HIGH FLOW Bl7l4SS I I ... , . ,,, .,,...,..,.,..,..,,,.,.,, vv "'1,:, V <' ~ "'1 V '1 '1 V '1,:,,:, """".,""""""".,."' vvvvv•,vvvvvvv, ,.,.,.,.,,..,,.,,,.,,.,,., .. .,,,.., OIITFI.OW FLOW DIAGRAM INSTALLATION NOTES: NON-Cl.OGG/NG SCREEN IIEFrS RH.1 CN'1IJRf RBJIIIREJIENTS BOTroll SCREEN IIEFrS RH.1 CN'1IJRf RBJIIIREJIENTS I, All HARDWARE, FUWGE, FRAME, SCREENS SHALL 8£ STAINLESS STEEL. 2, OPTIONAL HYDROCARBON BOOM SHALL 8[ 2" 0/AM[T[//, 3. SEE PERFORMANCE REPORiS IN MANUFACTURES SPEC/RCA T/ONS. 4. OTHER STANDN/0 ANO CUSTOM MOOH SIZES AVAILABLE -CONTACT BIO CLEAN FOR MORE INFORMATION. 5. BASED ON 37% OPEN AREA, 6. CONSIDERS A SAFETY FACTOR OF 2. 0. 7 CONSIDERS A LOCAL DEPRESSION PONDING DEPTH OF 6 INCHES. 8. STORAGE CAPACITY BASED ON THE BASKET HALF FULL. 9. CONCRETE STRUCnJRES SOLD SEPARAIHY ~ NOT TO SCALE MODEL I 810-GRATE-FUll 12-12-12 810-GRATE-FUll 18-18-12 810-GRATE-FUll 24-24-12 810-GRATE-FUll 24-4()-12 810-GRATE-FUll 24-24-24 BIO-GRATE-FULL 24-40-24 BIO-GRATE-FULL 36-36-24 I PROPRIETARY AND CONFIDENTl4l: ~ THE /NFORUff/YJN CONTNNEIJ IN THIS OOCUMENr fS THE SOLE N PfrOPfHlY Of m'?7ffiR.( AMJ ff5 COMPANIES. 7HIS IXJCl)J,(f}{f. £: NOR ,WY Pmr 7I-IO?£OF, -"4Y 8£ USED, RfPRODUCED OR IIODIF1ff) Bio6Clean IN ANY MANH£R ',l{f}I our mr WFd1IDI CONS9ff Of FORITT?RA. A fortwra Com TREATMENT FLOW RATE (CFS) 1.04 1.78 2.10 3.10 7.31 9.53 /1,93 BYPASS FLOW (CFS) 1.24 2.79 4.96 6.35 4.96 6.35 1.14 SOLIDS STORAGE CAPACITY (CF) 0.15 0.33 0.59 0.88 1.22 1.82 2.13 GRATE INLET FILTER FULL CAPTURE STANDARD DETAIL FULL CAPTURE GRATE INLET FILTER DETAIL SIZE 24-40-24 & 24-24-12 NO SCALE I I . ~ I \ • I t."t) \ ~.. \ \~ \ ~~ \ t,.. ~ \ I I I \ \ \ \\ \ \ \ \ \ \ ' \ \ \ ' \ ' \ \ \ ' \ \ \ \ \ \ \ \ \ \ \ \ \ ' \ CONNECTOR PIPE SCREEN (CPS) U4.7 BYPASS HEIGHT SC. £EN HD HT YPASS LID {AS NEEDED} 'ERFORATED SS FOLDED AT EDGES FOR MOUNTING (TYP) 6 GA 5 MM PERFORATED SS, 51% OPEN ONCRETE ANCHOR FOR MOUNTING ROUNDED SCREEN STIFFENER SUPPORT BENDS FIAT SCREEN CPS U WITH 4.7 FT SCREEN IENGTH CPS H£/GHT ~N) SCREEN FLOW (CFS) 12 6.67 18 12.26 24 18.88 30 26.40 36 34.71 N07r: BYPASS FLOW RATES VARY Wfffl VAULT DEPTH AND 811'ASS' HEIGHT. CONTACT BIO CLEAN FOR AD0/1TONA1. INFOl1MATION. GENERAL NOTES 1. BIO CWJ/ TO Pf/0';/[)£ ALL ~lf/l/llS UNL£SS OTHER'IIISf I/OT£/), 2. ALL O/IJENSIONS, ElEVATIONS. SPECIF/CA T10N5, ANO CNW:tTlfS NIE SIJB/£CT TO CIWIGE. ,1 111/S CPS /JNIT IS O£SJCN£D roR Tl1fA1MENf' nows 1II/IOUG1I THE SCREEN. nows GI/EATER THAN THE 1REATll£NT now RATE' IIILL B'fl¥SS Ol'E11 THE SCREEN. 4, A 811'ASS LID IS l1EOI/IRED WllfN Tl/£ OUIIEf' PIPC IS O/R£<:TI.Y BELOW I/If: C/J/18 OPEN/NC, 5. CPS IS COI/Pf//SED OF 304 STNNIESS SIEEL. II/ICKNESS IS 16 G4UGC. SCI/WI F£RFORATIONS NIE 5 llll1Al£TfllS IN OW/ETER, I/If: SCI/WI ARfA IS 51/f OPEN SP1'CE. ISO VIEW -U SHAPE TOTAL SCR[[N LENGTH ,.._, 4,7' SPAN L[IIGTH ~ 32" COMPATIBLE WITH PlPES UP TO ¢24" CENTRAL PANEL 1-----32" -----, 1-----35.4"-----< TOP SECTION VIEW -U SHAPE INSTALLATION NOTES 1. OON/RAr:rot/ TO Pf/OWJE ALL LABOR, EQIJfPliBff, MlmlWs; AND INC//}£/(f,11.S R£O/J/l1£0 TO INSTALL Tl/£ CPS IJNff AND N'PllKT£NIJ/CES IN ACCORaWCE WITH rHfS 004-AND I/If: IIANUFACTIJR£/l'S SP£C/f/CATIONS, /JM£SS OrHfl/WISE STATED IN IIAN/JFACTU/1ER'S CONTRACT. 2. POS/1/0N I/If: CPS SO IT IS EVD/1.Y SPACED NlOOND Tl/£ CONNECIOII PfP£, fHSfJ/1/NG A /JIN. OF 4• SPN:11/C All4Y Fl10II ANY COI/N£1/S. SCREFN BOTTOM Sll'IL1. BE Fll/SH 111111 I/If: G4Tal IWilN FLOOR, OR WITH G4PS NO GREATER TIWI 5111,1. .I IF A l1YPASS LID IS l1EQfJfl1ED. ~ 111£ l1YPASS H£IClfT llfEl/fD AND /,/A///( Tl/AT LOCATION ON THE WALL DIRECTLY Al!7I£ Tl/£ I/AS£ IJPflfG/fTS, LIFT I/If: UO HI PVC£ ANO AWIK 1/1£ IIOIE LOCATIONS F1JR 1/1£ /JO IIOIJNTfNG BNACKUS. SECIJIIE I/If: /JO WITH STA/NIESS STm. NUTS. CONNECTOR PIPE SCREEN DETAIL MARRON ROAD --1-4 ) ) 0.5 . 5% 0.5 YARD AREA 8660 S.F. cC\. ' ) ~ -·-s FILL _.,-----._ ' .. • -'-·~-,) • '• ·< ' ·• ' -• .. ,' , .• '4 PROPOSED AC@ PAVING cC\ ' 7 ½½ ~t ,!;======== =======~ -----<, ... ::-I--+--~;, ~2====== ======-~ ~ ,) 2·1 FLL PROPERTY BOUNDARY ,uu 0.5 0.5% 0.5 .. ' .. EXISTING GRAVEL WALKWAY TO REMAIN EXISTING GREENBELT t") /, ~-_&4 -1/, PROPERTY BOUNDARY----------.....~ ' ' ' · . 1;, f ~ ~ ~ ~ ~ ' I I I w 0 V) z / ~ c..). ,: :0 o..____,. ~'1 "' t") ~-PRESCHOOL BLDG-r N r ~ ' ... _.11..,•.·t·, .. .. , ... t',' 1 ' I ' +. J-, \ i ,( 1 ,,-,,__,CAJ.CILBASIJ,I WITH ~----r-BIO CLEAN CUl'JNEG+Qf.L_ -j_ f PIPE SCREEN. SEE DETAIL1'H I I ----------------~---3" WELL-AGED SHRED HARDWOOD MULCH HDPE OR PVC GEOME THICKNESS AT LEAST 30 MIL. INSTALL ORIFICE PLAT OPENING OF D=1.20" SEE ORIFICE DETAIL THI E:XISTING CATCH BASIN WITH GRATE PER RSD D-9, TYPE I PER ________ __; 12" FREEBOARD -JttA~i PONDING (1? EL= 131.80 BIOFILTRATION BASIN DIMES/ON VARIES CITY OF CARLSBAD DWG. NO. 484-5, RIM EL=1J1.8O, FL=124. 72, O.E.=124.45 L & W=5'. INSTALL BIO CLEAN CATCH BASIN INLET FILTER MODEL NO. B/0-GRATE-FULL-24-4D-24, BIOFIL TRATION & HYDROMOD NO SCALE YARD AREA -lZ. ---1.Z_ 0 -~•-.:.-;:•r:-,,.,_ -~··,.·i.".•, .-===SD121======J(] PARTY RESPONSIBLE FOR MAINTENANCE: NAME DAVID H. LOWEN ADDRESS 211 MAIN STREET CONTACT DAVID H. LOWEN IXl "' l'i N SUITE 205 VISTA, CA. 92084 PHONE NO. 760-724-7674 -~ ,1:T R PLAN PREPARED BY: NAME WAYNE CHANG COMPANY CHANG CONSULTANTS ADDRESS P.O. BOX 9496 CERTIFICATION R.C,E, 31915 EXP.: 12/31/24 'I \\l H ~ RANCHO SANTA FE, CA, 92067-4496 No, 3191 PHONE NO. 858-692-0760 Exp 12-31 CI \ "AS BUILT" RCE __ _ EXP, ____ _ REVIEWED BY: INSPECTOR ' r. ,_ "° ~ ,<'I ~ ~ (.) ,;a I ,,z I I I ·~ , ,; ~ DATE DATE >-----t---+----------□-ATE--+----+---+---+----1 I SH5EET I CITY OF CARLSBAD I SH5EETS I ENGINEERING DEPARTMENT ::;:G::;::RAD~IN~G..=P;::LANS;:::::;:;:;::::F;::O;:::;R;:::: ========:::::'._'.==:::::::: TYPICAL STORM DRAIN SIGNAGE r>IOSCAL.E I SC-A I DATE INITIAL ENGINEER OF WORK 1 REVISION DESCRIPTION DATE INITIAL DATE INITIAL OTHER APPROVAL CITY APPROVAL CHILD RENS PARADISE PRESCHOOL SINGLE SHEET BMP EXHIBIT GR2022-0009 APPROVED: DWN BY: CHKD BY: EME RVWD BY: JASON S. GELDERT RCE 63912 EXPIRES 9 PROJECT NO. SDP2020-0005 30 24 DATE DRAWING NO. 536-7A DocuSign Envelope ID: 89480CBB-E444-4E99-8823-86AC3A2F934A2/16/2023