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HomeMy WebLinkAboutDWG 471-9C; CDP 16-10; TABATA RANCH DALE SFR; 01-04GRADING NOTES (IN ADDITION TO THE REQUIREMENTS OF CHAPTER 1516 OF THE CARLSBAD MUNICIPAL CODE) 1 THIS PLAN SUPERSEDES ALL OTHER PLANS PREVIOUSLY APPROVED BY THE CITY OF CARLSBAD REGARDING GRADING SHOWN ON THIS SET OF PLANS 2 APPROVAL OF THIS PLAN DOES NOT LESSEN OR WAIVE ANY PORTION OF THE CARLSBAD MUNICIPAL CODE, RESOLUTION OF CONDITIONAL APPROVAL, CITY STANDARDS OR OTHER ADDITIONAL DOCUMENTS LISTED HEREON AS THEY MAY PERTAIN TO THIS PROJECT THE ENGINEER IN RESPONSIBLE CHARGE SHALL REVISE THESE PLANS WHEN NON-CONFORMANCE IS DISCOVERED 3 CITY APPROVAL OF PLANS DOES ~IOT RELIEVE THE DEVELOPER OR ENGINEER-OF-WORK FROM RESPONSIBILITY FOR THE CORRECTION OF ERRORS AND OMISSIONS DISCOVERED DURING CONSTRUCTION ALL PLAN REVISIONS SHALL BE PROMPTLY SUBMITTED TO THE CITY ENGINEER FOR APPROVAL 4 A RIGHT-OF-WAY PERMIT FROM THE CITY ENGINEER WILL BE REQUIRED FOR ANY WORK IN THE PUBLIC RIGHT OF WAY PRIOR TO PERMIT ISSUANCE, A CERTIFICATE OF INSURANCE AS WELL AS ADDITIONAL INSURED ENDORSEMENT MUST BE FILED NAMING THE CITY OF CARLSBAD AS AN ADDITIONAL INSURED ON THE PERMITTEE'S POLICY IN THE MINIMUM AMOUNT OF $1,000,000 00 FOR EACH OCCURRENCE OF LIABILITY fHE INSURANCE COMPANY WRITING THE POLICY MUST HAVE A RATING OF "A-" OR BETTER AND A SIZE CATEGORY OF CLASS Vil AT&T OR BETTER AS ESTABLISHED BY "BESTS" KEY RATING GUIDE 6 NO WORK SHALL BE COMMENCED UNTIL ALL PERMITS HAVE BEEN OBTAINED FROM THE CITY AND OTHER APPROPRIATE AGENCIES 7 APPROVAL OF THESE PLANS BY THE CITY ENGINEER DOES NOT AUTHORIZE ANY WORK OR GRADING TO BE PERFORMED UNTIL THE PROPERTY OWNER'S PERMISSION HAS BEEN OBTAINED AND A VALID GRADING PERMIT HAS BEEN ISSUED 8 NO REVISIONS WILL BE MADE TO THESE PLANS WITHOUT THE WRITTEN APPROVAL OF THE CITY ENGINEER, NOTED WITHIN THE REVISION BLOCK, ON THE APPROPRIATE SHEET OF THE PLANS AND THE TITLE SHEET 9 ORIGINAL DRAWINGS SHALL BECOME THE PROPERTY OF THE CITY UPON BEING SIGNED BY THE CITY ENGINEER 10 THE ORIGINAL DRAWING SHALL BE REVISED TO REFLECT AS-BUILT CONDITIONS BY THE ENGINEER-OF-WORK PRIOR TO FINAL ACCEPTANCE OF THE WORK BY THE CITY 11 ACCESS FOR FIRE AND OTHER EMERGENCY VEHICLES SHALL BE MAINTAINED TO THE PROJECT SITE AT ALL TIMES DURING CONSTRUCTION 12 WHERE TRENCHES ARE WITHIN CITY EASEMEN rs, A SOILS REPORT COMPRISED OF (A) SUMMARY SHEET, (B) LABORATORY WORK SHEETS AND (C) COMPACTION CURVES, SHALL BE SUBMITTED BY A PROFESSIONAL ENGINEER OF THE STATE OF CALIFORNIA, PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED 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 OUTLINED IN THE SOILS REPORT IS REQUIRED PRIOR TO THE ISSUANCE OF A BUILDING PERMIT ALL CONTROLLED GRADING SHALL BE DONE UNDER rH~ DIRECTION OF A PROFESSIONAL ENGINEER OF THE STATE OF CALIFORNIA PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS MECHANICS ALL FILL OR FUTURE FILL AREAS SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE CITY OF CARLSBAD STANDARD SPECIFICATIONS AND THE "EARTHWORK SPECIFICATIONS" ATTACHED TO THE PRELIMINARY SOILS INVESTIGATION DAILY FIELD COMPACTION REPORTS WILL BE SUBMITTED TO THE PROJECT INSPECTOR 14 A PRECONSTRUCTION MEETING SHALL BE HELD AT THE SITE PRIOR TO THE BEGINNING OF WORK AND SHALL BE ATTENDED BY ALL REPRESENTATIVES RESPONSIBLE FOR CONSTRUCTION INSPECTION SUPERVISION TESTING AND ALL OTHER ASPECTS OF THE WORK THE CONTRACTOR SHALL REQUEST A PRECONSTRUCTION MEETING BY CALLING THE INSPECTION LINE AT (760) 438-3891 AT LEAST FIVE(5) WORKING DAYS PRIOR TO STARTING CONSTRUCTION THE CONTRACTOR WILL THEN BE CONTACTED BY THE PROJECT INSPECTOR TO COORDINATE A DATE AND TIME FOR THE PRECONSTRUCTION MEETING APPROVED DRAWINGS MUST BE AVAILABLE PRIOR TO SCHEDULING THE GRADING PERMIT WILL BE PROVIDED BY rHE PROJECT INSPECTOR AT THE MEETING 15 ALL INSPECTION REQUESTS OTHER THAN FOR PRECONSTRUCTION MEETING WILL BE MADE BY CALLING THE ENGINEERING 24-HOUR INSPECTION REQUEST LINE AT (760) 438-3891 INSPECTION REQUEST MUST BE RECEIVED PRIOR TO 2 00 P M ON THE DAY BEFORE THE INSPECTION IS NEEDED INSPECTIONS 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 LATER 16 THE OWNER AND /OR APPLICANT THROUGH THE DEVELOPER AND /OR CONTRACTOR SHALL DESIGN CONSTRUCT AND MAINTAIN ALL SAFETY DEVICES, INCLUDING SHORING, AND SHALL BE SOLELY RESPONSIBLE FOR CO~IFORMING TO ALL LOCAL, STATE AND FEDERAL SAFETY AND HEALTH STANDARDS, LAWS AND REGULATIONS 17 THE CONTRACTOR SHALL CONFORM TO LABOR CODE SECTION 6705 BY SUBMITTING A DETAIL PLAN TO THE CITY ENGINEER AND/OR CONCERNED AGENCY SHOWING THE DESIGN OF SHORING, BRACING SLOPING OR OTHER PROVISIONS TO BE MADE OF WORKER PROTECTION FROM THE HAZARD OF CAVING 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 8 CALIFORNIA ADMINISTRATIVE CODE, THE PLAN SHALL BE PREPARED BY A REGISTERFD 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 APPLICATION FOR BLASTING PERMIT WELL IN ADVANCE OF THE SCHEDULING OF BLASTING OPERATIONS 19 IF ANY ARCHAEOLOGICAL RESOURCES ARE DISCOVERED WITHIN ANY WORK AREA DURING CONSTRUCTION, OPERATIONS WILL CEASE IMMEDIATELY, AND THE PERMITTEE WILL NOTIFY THE CITY ENGINEER OPERATIONS WILL NOT RESTART UNTIL THE PERMITTEE HAS RECEIVED WRITTEN AUTHORITY FROM THE CITY ENGINEER TO DO SO 20 ALL OPERATIONS CONDUCTED ON rHE SITE OR ADJACENT THERETO, INCLUDING WARMING UP, REPAIR, ARRIVAL, DEPARTURE OR OPERATION OF TRUCKS, EARTHMOVING EQUIPMENT, CONSTRUCTION EQUIPMENT AND ANY OTHER ASSOCIATED GRADING EQUIPMENT SHALL BE LIMITED TO THE PERIOD BETWEEN I 00 AM AND 6 00 P M EACH DAY, MONDAY THRU FRIDAY AND NO EARTHMOVING OR GRADING OPERATIONS SHALL BE CONDUCTED ON WEEKENDS OR HOLIDAYS (A LIST OF CITY HOLIDAYS IS AVAILABLE AT THE ENGINEERING DEPARTMENT COUNTER) 21 ALL OFF-SITE HAUL ROUTES SHALL BE SUBMITTED BY THE CONTRACTOR TO THE CITY ENGINEER FOR APPROVAi TWO FULL WORKING DAYS PRIOR TO BEGINNING OF WORK 22 IMPORT MATERIAL SHALL BE OBTAINED FROM, AND WASTE MATERIAL SHALL BE DEPOSITED AT, A SITE APPROVED BY THE CITY ENGINEER THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY DEBRIS OR DAMAGE OCCURRING ALONG THE HAUi 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 SPECIFICALLY NOTED ON THE PLAN 24 ALL AREAS SHALL BE GRADED TO DRAIN GRADING RESULTING IN THE PONDING OF WATER IS NOT PERMI rTED ALL EARTHEN SWALES AND DITCHES SHALL HAVE 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 SITE SHALL BE LEFT IN A NEAT AND ORDERLY CONDITION ALL STONES, ROOTS OR OTHER DEBRIS SHALL BE REMOVED AND DISPOSED OF AT A SITE APPROVED OF BY THE CITY ENGINEER 27 ALL SLOPES SHALL BE IRRIGATED, STABILIZED, PLANTED AND/OR HYDROSEEDED WITHIN TEN (10) DAYS OF THE TIME WHEN EACH SLOPE IS BROUGHT TO GRADE AS SHOWN ON THE APPROVED GRADING PLANS 28 LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED BY THE CITY OF CARLSBAD LANDSCAPE MANUAL, THE LANDSCAPING PLANS FOR THIS PROJECT, DRAWING NO SEE LANDSCAPE PLAN & NOTE ON SHT 2 AND/OR AS DIRECTED BY THE CITY ENGINEER OR PLANNING DIRECTOR 29 THE OWNER/APPLICANT SHALL INSURE THAT ALL CONTRACTORS SHALL COORDINATE THE WORK OF THESE GRADING PLANS WITH THAT SHOWN ON BOTH THE LANDSCAPE AND IRRIGATION PLANS AND THE IMPROVEMENT PLANS AS REQUIRED FOR THIS WORK IN ACCORDANCE WITH THE LANDSCAPE MANUAL TIME REQUIREMENTS 30 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 CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING FACILITIES (ABOVE GROUND AND UNDER GROUND) WI fHIN THE PROJECT SITE SUFFICIENTLY AHEAD OF GRADING TO PERMIT THE REVISION OF THE GRADING PLANS IF IT IS FOUND THAT THE ACTUAL LOCATIONS ARE IN CONFLICT WITH THE PROPOSED WORK 32 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 REPRESE~ITATIVE UNDERGROUND SERVICE SDG&E AT&T TIME WARNER CABLE COX COMMUNICATIONS ALERT CITY OF CARLSBAD(STREETS & STORM DRAIN) *CITY OF CARLSBAD(SEWER, WATER & RECLAIMED WATER) *SAN DIEGUITO WATER DISTRICT *LEUCADIA WASTEWATER DISTRICT *VALLECITOS WATER DISTRICT (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 *OLIVENHAIN WATER DISTRICT *BUENA SANITATION DISTRICT (760)726-1340 x1330 *AS APPROPRIATE 33 PERMIT COMPLIANCE REQUIREMENTS (A) FOR CONTROLLED GRADING -THE APPLICANT HIRES A CIVIL ENGINEER, SOILS ENGINEER, AND/OR GEOLOGIST TO GIVE TECHNICAL ADVICE, OBSERVE AND CONTROL THE WORK IN PROGRESS [1516120 A 8\ CARLSBAD MUNICIPAL CODE (B) PRIOR TO FINAL APPROVAL OF A GRADING PERMIT -THE FOLLOWING REPORTS MUST BE SUBMITTED TO rHE CITY ENGINEER VIA THE PROJECT INSPECTOR j15 16 120 A 1 Ol CARLSBAD MUNICIPAL CODE (1) FINAL REPORT BY SUPERVISING GRADING ENGINEER STATING ALL GRADING IS COMPLETE ALL EROSION CONTROL, SLOPE PLANTING AND IRRIGATION ARE INSTALLED IN CONFORMANCE WITH CITY CODE AND THE APPROVED PLANS (OBTAIN SAMPLE OF COMPLIANCE LETTER FROM CITY ENGINEERING DEPARTMENT) (2) AS-BUil T GRADING PLAN (3) REPORT FROM THE SOILS ENGINEER, WHICH INCLUDES RECOMMENDED SOIL BEARING CAPACITIES, A STATEMENT AS TO THE EXPANSIVE QUALITY OF THE SOIL, 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 35 IN ACCORDANCE WITH THE CITY STORM WATER STANDARDS, ALL STORM DRAIN INLETS CONSTRUCTED BY THIS PLAN SHALL INCLUDE "STENCILS" BE ADDED TO 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 HAVE 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 ELIEVE ME, AS ENGINEER OF WORK, OF MY RESPONSIBILITIES FOR PROJECT D S GN / FIRM RANCHO COASTAL ENGINEit'RING & SURVEYING INC ADDRESS 310 S TWIN OAKS \!A'' •Y RD Ji107-297 CITY, STATE SAN MARCOS CIA Jiff_, 1ft TELEPHONE 760-510-3152 f-:j, 'fir-/ ,-I'-,,-!/f--;/J'f----/-- BY 't1 /l II DATE DOUGLAS E LOGAN / Vv · RC E NO C 39726 REGISTRATION EXPIRATION DATE _12~/_3_1~/1_7 ____ _ SOILS ENGINEER'S CERTIFICATE I, DAN T MATH A REGISTERED (CIVIL/ GEOTECHNICAL) ENGINEER OF THE STATE OF CALIFORNIA, PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS MECHANICS, HEREBY CERTIFY THAT A SAMPLING AND STUDY OF THE SOIL CONDITIONS PREVALENT WITHIN THIS SITE WAS MADE BY ME OR UNDER MY DIRECTION ON Ap&usr ;;u, 9.0\(,, TWO COPIES OF THE SOILS REPORT COMPILED FROM THIS STUDY, WITH MY RECOMMENDATIONS, HAS BEEN SUBMITTED TO THE OFFICE OF THE CITY ENGINEER ~--;; SIGNED ~ GE NO -=26~6~5~----------- DATE /7?-l't -/t;; LICENSE EXPIRATION DATE 12-31-1,/V&' OWNER'S CERTIFICATE I (WE) HEREBY CERTIFY THAT A REGISTERED SOILS ENGINEER OR GEOLOGIST HAS BEEN OR WILL BE RETAINED TO SUPERVISE OVER-ALL GRADING ACTIVITY AND ADVISE ON THE COMPACTION AND STABILITY OF THIS SITE 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 TO SUPERVISE IMPLEMENTATION OF THi!' SWPPP IN ACCORDANCE WITH THE CALIF \;A;TR/l~~l°W MUNICIPAL PERMIT, L/TtS~2,:~ JERRY TAI ATA CO TRUSTEE OF TABATA FAMILY TRUST DATE U SOURCE OF TOPOGRAPHY TOPOGRAPHIC FIELD SURVEY CONDUCTED NOVEMBER OF 2015 BOUNDARY NOTE • BOUNDARY PLOTTED PER RECORD INFORMATION PROVIDED IN TRACT MAP NO 15980 • THIS IS NOT A PRECISE BOUNDARY SURVEY • LOT 8 IS AN OPEN SPACE EASEMENT PROJECT LOCATION THIS PROJECT IS LOCATED WITHIN ASSESSORS PARCEL NUMBER(S) 214-631-27 THE CALIFORNIA COORDINATE INDEX OF THIS PROJECT IS N 344 E 1677 VICINITY MAP TB PG 1127-B5 NOT TO SCALE CITY OF OCEANSIDE HIGHWAY, ~78 CITY OF VISTA WORK TO BE DONE THE GRADING WORK SHALL CONSIST OF THE CONSTRUCTION OF ALL CUTS AND FILLS, REMEDIAL GRADING, DRAINAGE FACILITIES, EROSION CONTROL FACILITIES, AND PLANTING OF PERMANENT LANDSCAPING AND PREPARATION OF AS-BUILT GRADING PLANS, AS-BUil T GEOLOGIC MAPS AND REPORTS, ALL AS SHOWN OR REQUIRED ON THIS SET OF PLANS AND THE CITY STANDARDS, SPECIFICATIONS, REQUIREME~ITS, RESOLUTIONS AND ORDINANCES CITED ON THESE PLANS THE GRADING WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE FOLLOWING DOCUMENTS, CURRENT AT THE TIME OF CONSTRUCTION, AS DIRECTED BY THE CITY ENCi NEER 1 CARLSBAD MUNICIPAL CODE 2 CITY OF CARLSBAD ENGINEERING STANDARDS 3 rHIS SET OF PLANS 4 RESOLUTION NO 7180 DATED 7-6-16 5 fHE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (GREEN BOOK) 6 SOILS REPORT AND RECOMMENDATIONS BY CT E DATED 8-2-15 7 rHE SAN DIEGO REGIONAL STANDARD DRAWINGS AND AS MAY BE MODIFIED BY THE CITY OF CARLSBAD STANDARDS 8 NOT REQUIRED 9 ENVIRONMENTAL APPROVAL DOCUMENTS DATED 8-5-2009 10 STORM WATER POLLUTION PREVENTION PLAN ____ PREPARED BY REC CONSULTANTS INC DATED 3-2011 WDID NO 9 37C36 7951 11 STORM WATER MANAGEMENT PLAN _____ PREPARED BY REC CONSULTANTS INC DATED 7-2013, SWMP #11-06 12 CALIFORNIA STORM WATER QUALITY ASSOCIATION BMP CONSTRUCTION HANDBOOK AND CALTRANS CONSTRUCTION SITE BMP MANUAL LEGEND DESCRIPTION DWG NO SYMBOL PROJECT BOUNDARY ---------- BUILDING OUTLINE QUANTITY INDEX OF SHEETS SHEET 1 TITLE SHEET GRADING PLAN SWPPP SHEET POINSETTIA LN -"GA Jl- ,>l,\l>---.,,✓-,,__,.-7/ VENADO ST--.._ SHEET 2 SHEET 3 SHEET 4 EROSION CONTROL PLAN LEGAL DESCRIPTION CARLSBAD TRACT NO CT 06-15, TABATA RANCH, IN THE CITY OF CARLSBAD, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO MAP THEREOF NO 15980, FILED IN THE OFFICE OF THE COUNTY RECORDER OF SAN DIEGO COUNTY JULY 8, 2014, AS FILE NO 2014-0282566 PROJECT ADDRESS STRAWBERRY PL CARLSBAD CA, 92011 DEVELOPER NAME TABATA FAMILY TRUST ADDRESS P O BOX 943 CARLSBAD, CA 92018 PHONE NO (760) 803-2427 EARTHWORK QUANTITIES CUT 50 CY FILL 50 CY IMPORT_~xf~ __ CY EXPORT c;!' CY REMEDIAL N /A CY BENCH MARK DESCRIPTION FD WELL MONUMENT MARKED LS 5669 LOCATION INTERSECTION OF BLACK RAIL RD AND MARTINGALE CT RECORDED PT NO. (Cl SB 046) PFR ROS 17771 ELEVATION 342 747' DATUM NGVD 29 ~\~,..,_d"'L1:~=cc~os~r~41./' AYE~ 0 u, ' ESFERA sr...J Q 'ii iS < -"--r-=--ri ~ CITY OF ENCINITAS~ REFERENCE DRAWING: MAP 15980 GP 471-9C IP 471-9 TYPE FREE STANDING SITE FENCE 5" AREA DRAIN PVC/ ABS DRAIN PIPE (SIZE PER PLAN) CONCRETE , I i EXIST CONTOUR ----275---- * ALL MONUMENTS REMOVED OR DESTROYED BY GRADING AND/OR CONSTRUCTION SHALL BE RESET PRIOR TO FINAL INSPECTION A CERTIFICATE OF MAP CORRECTION SHALL BE REQUIRED FOR ANY RESET MONUMENTS NOT SET IN THE SAME LOCATION AND/OR OF THE SAME CHARACTER AS SHOWN ON MAP 15980 POST-CONSTRUCTION BMP TABLE OWNERSHIP MAINTENANCE AGREEMENT DWG NO QTY 330 L F _1_1_E A 290 L F 1 286 SF MAINTENANCE FREQUENCY BIORETENTION BASIN 1 -STRAWBERRY PLACE SOUTH SIDE NEAR ENTRY PVT YES & CC&RS 471-9A AS NEEDED BIORETENTION BASIN 2 -STRAWBERRY PLACE NORTH SIDE OF KNUCKLE PVT YES & CC&RS 471-9A AS NEEDED BIORETENTION BASIN 3 -STRAWBERRY PLACE SOUTH SIDE OF KNUCKLE PVT YES & CC&RS 471-9A AS NEEDED SUSMP PROJECT PRIORITY SEE CT 05-15 .f / A INSPECTOR t----t------i--------------t---+--t---1--l I SH1EET I CI TY OF CARLSBAD I SHE4ETS I ENGINEERING DEPARTMENT :==='....'.============--======: GRADING PLANS FOR TABATA RANCH DALE SFR LOT 5 -TABATA, RANCH _AP_P_R_o_vE_D-------"/;;,l'i"'k""'j't-./e/lt:j,<r A'.l</;k:'..' ____ -,----,-J-A_s_oN_ s / JJL,~E~~ 'l r----t----------1------,,----------------------1----t------t-------t--------t coC~IT::::Y;::E~N::-G=:IN~l~=;:::YIR::::::R:::CE=;-;:6:::39:::1::2::E::'X"::P:::IR:'E:::S:::'9=:'/.::::3::'0/::1::::8=;-,=-~=-=-=-A=--T:::E--=--=--=:;~ /1\ r. ' DWN BY BMW PROJECT NO DRAWING NO DATE INITIAL DATE INITIAL OTHER APPROVAL CITY APPROVAL CHKD BY RVWD BY ,.,,,,,,.. CDP 16-10 4 71-9C DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION ('.) z >--w > Q:'. 2 =i 0 (/) u 0()0 ,Ul 0W- zU Q:'. ~ w (1) w =i ZO ('.) 0 z w _J _J <l'. <l'. :a f-w (/) <l'. "-s o "--u 0~ I~ un ZI <l'. Q Q:'. ~ lf) w,----. :;,O <l'. <D zt:, _UJ 0 Q:'. z w Ww Zz ('.) 0 ZI -----------------------------------------------------------------------------------------------------------------------/4•R .... z.o..,~-.o.o.-45 ___ b•7•~-B ... ~5.w.~.~-~.~.n.~"""'/~.~.~.~-----w~ R \ProJects\7>,74 -Tabota Ranch\L0T-5\7474-L0T-S_GP0I dwg 12/16/2016 10 °,8 AM [,[ I ,I I l l I I ~ ! ~ ' i " • ' ' t I I I I I I I I I I ' l ' ,! ' ' ' , , I I I LOT 5 ''AS-BUILT'' . \ ;\~ \\I\\:: __ RAN CHO CO AST AL \ ""'5 ;s 1 , 0 :~("' ENGINEERING & SURVEYING ~ t \ 1 SINGLE, SOCRCL DEVELOPMU\"J CO.\/SUI:J'A.\/T 310 VIA VERA CRUZ, #205 SAN MARCOS, CA 92078 (760) 510-3152 Ph / (760) 510-3153 Fax C 39726 !;; C/y\\.. F CAL\~ ENGINEER OF WORK I HERE . I AM THE ENGINEER OF WORK FOR THIS I HAVE EXERCISED RESPONSIBLE CHA N OF THE PROJECT _ _JJ1_1!::1.~~d..L_-=:.::::= EJ-A-l=E 12/05/18 C 39726 EXPIRES 12/31 /19 ENGINEER OF WORK REVISION DESCRIPTION "" \ WORK TO BE DONE (D q;_ OF EXIST 16' DRIVEWAY OPENING 0 PERVIOUS PAYERS 0 IMPERVIOUS PAYERS 0 4" PVC/ABS DRAIN PIPE @ 0 5% (MIN) ® 6" AREA DRAIN © FREE STANDING SITE FENCE, PER ARCHITECTURAL PLANS 0 TIE INTO EXIST AREA DRAIN SYSTEM © DG PATH IMPERVIOUS AREA ROOFS 3 395 SOFT DRIVEWAY z SOFT HARDSCAPE 1 050 SQFT TOTAL AREA 4 445 SQFT PERVIOUS AREA DRIVEWAY 950 SOFT PERVIOUS PAYERS 425 SQFT D G AREA 135 SOFT TOTAL AREA 1 515 SQFT IMPERVIOUS AREA IMPERVIOUS AREA PRIOR TO CONSTRUCTION IMPERVIOUS AREA AFTER CONSTRUCTION INCREASE IN IMPERVIOUS AREA 0 SOFT 4 445 SOFT 4 445 SOFT IMPERVIOUS AREA REPLACED 0 SOFT 10 5 ' 0 N 10 SCALE IN FEET SCALE 1" ~ 10' INSPECTOR 20 8121 I S2ET I CITY OF CARLSBAD I SH~rs I ENGINEERING DEPARTMENT LOT 5 "AS-BUILT" TABATA RANCH DALE SFR LOT 5 -TABATA RANCH APPROVED l/4_ '!Ji~ JASON S'./,GE DERT ,aa_.,.,,, 2 ~/ zo1<'t CITY ENGINl'ER RCE 63912 EXPIRES 9 /30 /18 ' DATE OWN BY BMI/I DATE INITIAL DATE INITIAL PROJECT NO DRAWING NO CHKD BY OTHER APPROVAL CITY APPROVAL RVWD BY 'I ,.,_ CDP 16-10 471-9C ('.) z >--~ O'.'. 2 :::i 0 (/) u <;jO (/) ('.) w zU _(l'.'. 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' co n □ :0 ~ 2 G'l 2 C s:: co m :0 □ :a ~ 2 G'l 2 C s:: co m :0 □ :0 ~ 2 G1 2 C s:: co m :0 Cl :0 i 2 G1 2 C s co m :0 STORM WATER POLLUTION PREVENTION NOTES GENERAL SITE MANAGEMENT REQUIREMENTS THE FOLLOWING GENERAL SITE MANAGEMENT REQUIREMENTS SHALL BE ADHERED TO THROUGHOUT THE DURATION OF THE CONSTRUCTION WORK (YEAR ROUND) IN CASE EMERGENCY WORK IS REQUIRED, CONTACT JERRY TABATA FROM CALIFORNIA AT (TEL NO) 760-803-2427 2 DEVICES SHOWN ON CITY APPROVED PLANS SHALL NOT BE MOVED OR MODIFIED WITHOUT THE APPROVAL OF THE ENGINEERING INSPECTOR 3 THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING ORDER TO THE SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN-OFF PRODUCING RAINFALL 4 THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES AS MAY BE REQUIRED BY THE CITY ENGINEER DUE TO UNCOMPLETED GRADING OPERATIONS OR UNFORSEEN CIRCUMSTANCES WHICH MAY ARISE 5 THE CONTRACTOR SHALL BE RESPONSIBLE AND SHALL fAKE NECESSARY PRECAUTIONS TO PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS CREA TE A HAZARDOUS CONDITION 6 GRADING AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF SLOPE AT THE CONCLUSION OF EACH WORKING DAY 7 ALL REMOVABLE PROTECTIVE DEVICES SHALL BE IN PLACE AT THE END OF EACH WORKING DAY WHEN FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY PERCENT ( 40%) SILT AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL 8 ALL GRAVEL BAGS SHALL CONTAIN 3/4 INCH MINIMUM AGGREGATE 9 ALL EXPOSED DISTURBED AREAS MUST HAVE EROSION PROTECTION BMPs PROPERLY INSTALLED THIS INCLUDES ALL BUILDING PADS, UNFINISHED ROADS, AND SLOPES 10 ADEQUATE PERIMETER PROTECTION BMPs MUST BE INSTALLED AND MAINTAINED AND WILL BE UPGRADED, IF NECESSARY, TO PROVIDE SUFFICIENT PROTECTION FROM RUNOFF DURING RAIN EVENTS 11 ADEQUATE SEDIMENT CONTROL BMPs MUST BE INSTALLED AND MAINTAINED 12 ADEQUATE BMPs TO CONTROL OFFSITE SEDIMENT TRACKING MUST BE INSTALLED AND MAINTAINED 13 A MINIMUM OF 125% OF THE MATERIAL NEEDED TOO INSTALL STANDBY BMPs TO PROTECT THE EXPOSED AREAS FROM EROSION AND PREVENT SEDIMENT DISCHARGES, MUST BE STORED ONSITE AREAS ALREADY PROTECTED FROM EROSION USING PHYSICAL STABILIZATION OR ESTABLISHED VEGETATION STABILIZATION BMPs ARE NOT CONSIDERED TO BE "EXPOSED" FOR PURPOSES OF THIS REQUIREMENT 14 THE OWNER/DEVELOPER/CONTRACTOR MUST FOLLOW "WEATHER TRIGGERED" ACTION PLAN AND BE ABLE TO DEPLOY STANDBY BMPs TO PROTECT THE EXPOSED PORTIONS OF THE SITE WITHIN 48 HOURS OF A PREDICTED STORM EVENT (A PREDICTED STORM EVENT IS DEFINED AS A 40% CHANCE OF RAIN WITHIN A 5-DAY NATIONAL WEATHER SERVICE FORECAST) ON REQUEST, THE OWNER/DEVELOPER/CONTRACTOR MUST PROVIDE PROOF OF THIS CAPABILITY 15 DEPLOYMENT OF PHYSICAL OR VEGETATION EROSION CONTROL BMPs MUST COMMENCE AS SOON AS SLOPES ARE COMPLETED THE OWNER/DEVELOPER/CONTRACTOR MAY NOT RELY ON THE ABILITY TO DEPLOY STANDBY BMP MATERIALS TO PREVENT EROSION OF SLOPES THAT HAVE BEEN COMPLETED 16 THE AREA THAT CAN BE CLEARED, GRADED, AND LEFT EXPOSED AT ONE TIME IS LIMITED TO THE AMOUNT OF ACREAGE THAT THE CONTRACTOR CAN ADEQUATELY PROTECT PRIOR TO A PREDICTED RAIN EVENT FOR LARGER SITES, GRADING SHOULD BE PHASED IT MAY BE NECESSARY TO DEPLOY EROSION AND SEDIMENT CONTROL BMPs IN AREAS THAT ARE NOT COMPLETED, BUT ARE NOT ACTIVELY BEING WORKED BEFORE ADDITIONAL GRADING IS ALLOWED TO PROCEED, AT THE DISCRETION OF THE CITY INSPECTOR 17 ALL DISTURBED AREAS THAT ARE NOT COMPLETED AND/OR NOT BEING ACTIVELY GRADED MUST BE FULLY PROTECTED FROM EROSION IF LEFT FOR 14 OR MORE DAYS THE ABILITY TO INSTALL BMP MATERIALS IN A PROMPT MANNER IS NOT SUFFICIENT BMPs NEED TO BE INSTALLED IN THESE AREAS 18 BMPs MUST BE STOCKPILED AT VARIOUS LOCATION THROUGHOUT THE PROJECT SITE THROUGHOUT THE YEAR WHENEVER THERE IS A 40% CHANCE OR GREATER OF A RAIN WITHIN A THREE (3) DAY FORECAST, THE INSPECTOR WILL VERIFY THAT BMPs ARE ADEQUATELY STOCKPILED BMPs MUST BE STOCKPILED AND READY FOR DEPLOYMENT WHEN THERE IS 50% CHANGE OF RAIN WITHIN A 48 HOUR FORECAST FAILURE TO COMPLY WITH THIS REQUIREMENT COULD RESULT IN THE ISSUANCE OF A STOP WORK NOTICE OR OTHER ENFORCEMENT ACTION 19 ALL TREATMENT AND EROSION CONTROL BMPs MUST BE INSPECTED WEEKLY AND PRIOR TO A FORECASTED RAIN EVENT OF GREATER THAN 50%, AND AFTER A RAIN EVENT IN ADDITION, TREATMENT CONTROL BMPs MUST BE SERVICED AS NEEDED THROUGHOUT THE YEAR 20 IF SELECTED BMP FAILS DURING A RAIN EVENT, IT MUST BE REPAIRED OR IMPROVED OR REPLACED WITH AN ACCEPTABLE ALTERNATE AS SOON AS IT IS SAFE TO DO SO THE FAILURE OF A BMP INDICATES IT WAS NOT ADEQUATE FOR THE CIRCUMSTANCES IN WHICH IT WAS USED REPAIRS AND REPLACEMENT MUST THEREFORE PUT A MORE ROBUST BMP MEASURE IN PLACE 21 ALL CONSTRUCTION EMPLOYEES MUST BE TRAINED ON THE IMPORTANCE OF STORM WATER POLLUTION PREVENTION AND BMP MAINTENANCE TEMPORARY EROSION CONTROL PLANTING AND IRRIGATION ALL PERMANENT AND TEMPORARY EROSION CONTROL PLANTING AND IRRIGATION SHALL BE INSTALLED A~ID MAINTAINED AS REQUIRED IN SECTION 212 OF THE STANDARD SPECIFICATIONS AND THE FOLLOWING A HYDROSEEDING SHALL BE APPLIED TO 1 ALL SLOPES THAT ARE GRADED 6 1 (HORIZONTAL TO VERTICAL) OR STEEPER WHEN THEY ARE a THREE FEET OR MORE IN HEIGHT AND ADJACENT TO A PUBLIC WALL OR STREET b ALL SLOPES 4 FEET OR MORE IN HEIGHT 2 AREAS GRADED FLATTER THAN 6 1 WHEN ANY OF THE FOLLOWING CONDITIONS EXIST a NOT SCHEDULED FOR IMPROVEMENTS(CONSTRUCTION OR GENERAL LANDSCAPING) WITHIN 60 DAYS OF ROUGH GRADING b IDENTIFIED BY THE PARKS AND RECREATION DIRECTOR AS HIGHLY VISIBLE TO THE PUBLIC c HAVE ANY SPECIAL CONDITION IDENTIFIED BY THE CITY ENGINEER THAT WARRANTS IMMEDIATE TREATMENT B HYOROSEEDED AREAS SHALL BE IRRIGATED IN ACCORDANCE WITH THE FOLLOWING CRITERIA 1 ALL SLOPES THAT ARE GRADED 6 1 OR STEEPER AND THAT ARE a THREE TO EIGHT FEET IN HEIGHT SHALL BE IRRAGATED 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 AREAS SLOPED LESS THAN 6 1 SHALL BE IRRIGATED AS APPROVED BY THE CITY ENGINEER, PRIOR TO HYDROSEEDING THE DEVELOPER SHALL SUBMIT A PROPOSED SCHEME TO PROVIDE IRRIGATION TO THE CITY ENGINEER THE PROPOSAL SHALL BE SPECIFIC REGARDING THE NUMBERS, TYPES ANO COSTS OF THE ELEMENTS OF THE THE PROPOSED SYSTEM 3 IRRIGATION SHALL MAINTAIN THE MOISTURE LEVEL OF THE SOIL AT THE OPTIMUM LEVEL FOR THE GROWTH OF THE HYDROSEEDED GROWTH C HYOROSEEDING MIX SHALL CONSIST OF ALL OF THE FOLLOWING 1 SEED MIX SHALL CONSIST OF NO LESS THAN a 20 lbs PER ACRE OF ROSE GLOVER b 20 lbs PER ACRE OF ZORRO FESCUE c 3 lbs PER ACRE OF E SCHOOL CIA CALIFORNIGA d 4 lbs PER ACRE OF AGHILLEA MILLEFOLIA e 3 lbs PER ACRE OF AL YSSUM (CARPET OF SNOW) f 1 /2 lb PER ACRE OF OIMORPHOLECA g ITEMS c,d,e, AND f OF THIS SUBSECTION MAY BE OMITTED ON LOCATIONS WHERE THE AREA BEING HYOROSEEDED IS NOT VISIBLE FROM EITHER A PUBLIC STREET OR RESIDENTIAL STRUCTURES h ITEM a OF THIS SUBSECTION MUST BE INOCULATED WITH A NITROGEN FIXING BACTERIA ANO APPLIED DRY EITHER BY DRILLING OR BROADCASTING BEFORE HYDROSEEDING 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 NON-PHYTO-TOXIC WETTING AGENTS MAY BE ADDED TO THE HYOROSEED SLURRY AT THE DISCRETION OF THE CONTRACTOR 2 TYPE 1 MULCH APPLIED AT THE RATE OF NO LESS THAN 2000 lbs PER ACRE TYPE 6 MULCH (STRAW) MAY BE SUBSTITUTED, ALL OR PART, FOR HYORAULIGALL Y APPLIED FIBER MATERIAL WHEN STRAW IS USED IT MUST BE ANCHORED TO THE SLOPE BY MECHANICALLY PUNCHING NO LESS THAN 50% OF THE STRAW INTO THE SOIL 3 FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16-20-0, WITH 15% SULPHUR APPLIED AT THE RATE OF 500 lbs PER ACRE D AREAS TO BE HYOROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING BY 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 FLATTER THAT ARE SUFFICIENTLY FRIABLE c RIPPING AREAS THAT WILL NOT BREAK UP USING ITEMS a OR b ABOVE 2 CONDITIONING THE SOILS SO THAT IT IS SUITABLE FOR PLANTING BY a ADJUSTING THE 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 HYOROSEEDED AREAS SHALL BE MAINTAINED TO PROVIDE 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 ANO ALL BONDS RELEASED 2 ALL SLOPES SHALL HAVE IRRIGATION INSTALLED AND BE STABILIZED, PLANTED AND/OR HYOROSEEDED WITHIN TEN (10) DAYS OF THE TIME WHEN SLOPE IS BROUGHT TO GRADE AS SHOWN ON THE APPROVED GRADING PLANS 3 SHOULD GERMINATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE EFFICIENT COVERAGE OF GRADl~IG SLOPES (90% COVERAGE) PRIOR TO OCTOBER 1, THE SLOPES SHALL BE STABILIZED BY AN APPROPRIATE EROSION CONTROL MATTING MATERIAL APPROVED BY THE PUBLIC WORKS INSPECTOR 4 LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED BY THE CITY OF CARLSBAD LANDSCAPE MANUAL, THE LANDSCAPING PLANS FOR THIS PROJECT OR AS DIRECTED BY THE CITY ENGINEER OF PLANNING DIRECTOR 5 THE OWNER/ APPLICANT SHALL ENSURE THAT ALL CONTRACTORS SHALL COORDINATE THE WORK OF THIS CONSTRUCTION SWPPP SHOWN ON ANY GRADING PLANS, LANDSCAPE AND IRRIGATION PLANS, AND IMPROVEMENT PLANS AS REQUIRED FOR THIS PROJECT WORK I> X I)< IX > I> ) I> TIER 2 CITY STORM PREVENTION PLAN SW 1 6 WATER (Tl ER 2 450 I I POLLUTION SWPPP) BEST MANAGEMENT PRACTICES (BMP) SELECTION I ' TABLE Erosion Control Sed1men t Control BMPs Tracking Non-Storm Waler Waste Management and Materials BMPs Control BMPs Management BMPs Pollution Control BMPs C ~ C C 0 ~ 0 0 .µ C C Q) " ·o .µ ~ c,, 0 E C Q) C (f) C u u C s c,, 0 E <:> ~ 0 µ ::, ::, 0 C: 0. Q) 0 L L " L ~ 2 " (f) E c,, L Q) ~ ~ ~ C -::, >, c,, - 0 L Q) (f) (f) (f) 0 " er L 0 C Q) s C > L <1) o~ c,, 0. Q) C <fl C L w C Q) .J s 0 d 0 m 0. L 0 L (.') Cl) C: '" L 0 Q) <]) Q) 0 C 0, <I) " <I) ,':: <]) 0 C UL u ~ " <ij 2 Practice• C .c (f) D <I) Best Management 0 Q) (f) <]) VJ C E '" Q) c,, m '" " <I) u <I) 0 C C 3 C 0 ::, ~> " Q) -~ Q) 0 Q) ~ 0 0 ,: C L Q "w " >, 0 <I) C C 0 <lJ (BMP) Descr1pt1on ➔ 0 <lJ ::, L 0 C 0 0 m VJ -c,, 0 -"" ~ 0 u <1) 0 0 a, -<]) ~ 2 0 c,, 0 C E ~ <lJ -<lJ > '" <lJ C!'. 0 N <fl u c,,~ <lJ C <:> CJ> 0 0. L C <I) X 0 Q) ~::, .Q E ~ = (f) = " L _;::; C: 0 Q) lL E -" © C 0 .0 U C L 0 -" {!J -" .C C <J) u L Q) ::, cl -<lJ -" <]) u - L 0 Q) L <lJ u <I)~ L ~ > L~ .Q L .Q 0 - 0 <1) '!! ·o 0 0 ~ -0. " <J) Q) Q) u C 0 0 .µ 0 > <lJ ~ .c <lJ ~o ~ 0 L Q 0 ~ .Q 0 -" 0 0 CJ> .8 0 0 L 0 0. 0 a~ 0 ~ L X >, <lJ 0 0 L <lJ .c L 0 - L (/) C <])_ Q_ w I (.') 3 WO VJ ui U) u ,;: (.') V>> V) U) Q_ U) C!'. 3 [)._ [)._ 0 [)._ >U 2 VJ 2 VJ ~ 0 N n ,.... o:J ~ N n CASQA Des1gnat1on ➔ N "" ,.... O'J 01 ~ ~ n "" l{) (D ,.... O'J ~ ~ ~ I I I I I I I I I I I I I I I I I I I I I I I u u u u u u w w w w w w w w 0-: C!'. VJ VJ VJ VJ 2 2 2 Construction Act1v1ty w w w w w w VJ VJ VJ VJ VJ VJ VJ VJ )-)-z z z z 3 3 3 Grad1ng/So1I Disturbance X X X X Trench 1ng/Excavat1on X X Stockpiling X X Or1ll1ng/Bonng Concrete/ Asphalt Sawcutt1ng Concrete Flat work X X Paving Condu1t/P1pe Installation Stucco/Mortar Work X X X Waste Disposal X X X Staging/Lay Down Area X X X Equipment Maintenance and Fueling X X X Hazardous Substance Use/Storage Oewa\enng Site Access Across Dirt Other (11st) Instructions Check \he box \o the left of all applicable construct,on act1v1ty (first column) expected to occur during construction 2 Localed along the top of the BMP Table Is a 11st of BMP's with it's corresponding Gal1forn1a Stormwater Quality Assoc1at1on (CASQA) es1gnat1on number Choose one or more BMPs you intend to use during construction from the 11st Check the box where the chosen activity row intersects with the BMP column 3 Refer to the CASQA construction handbook for >nformation and details of the chosen BMPs and how to apply them to the proJect LEGEND " C 0 C () ~ C Q) > <lJ L-[)._ 0 L ~ ::::;:; C 0. 0 VJ u "" I 2 3: X X X X (DELETE ITEMS NOT USED ON THE SITE MAP) OWNER'S CERTIFICATE Q) ~ Q) <I) ~ 0 U) 3~ ~ 0 .µ OJ C C 5' C ~ Q) <I) Q) Q) ~ E ::i E <JJ E 0 <lJ ~ <lJ 3 Q) c' '" :" '" '" " 0 O 0 U 0 -C N C C C 0 0 0 0 0 0 VJ 2 IZ uz LI) (D O'J I I I 2 2 2 3 3 3 X X X X X X X X < ' DESCRIPTION SE-1, SILT FENCE SE-6, GRAVEL BAG SYMBOL ■ ■ ■ ~ I UNDERSTAND AND ACKNOWLEDGE THAT I MUST (1) IMPLEMENT BEST MANAGEMENT PRACTICES (BMPs) DURING CONSTRUCTION ACTIVITIES TO THE MAXIMUM EXTENT PRACTICABLE TO AVOID THE MOBILIZATION OF POLLUTANTS SUCH AS SEDIMENT AND TO AVOID THE EXPOSURE OF STORM WATER TO CONSTRUCTION RELATED POLLUTANTS, AND (2) ADHERE TO, AND AT ALL TIMES, COMPLY WITH THIS CITY APPROVED TIER 2 CONSTRUCTION SWPPP THROUGHOUT THE DURATION OF THE CONSTRUCTION ACTIVITIES UNTIL THE CONSTRUCTION WORK IS COMPLETE AND TR-1, STABILIZED CONSTRUCTION ENTRANCE EC-2, PRESERVATION OF EXISTING VEGETATION WM-1, MATERIAL DELIVERY AND STORAGE WM-2, MATERIAL USE WM-3, STOCKPILE MANAGEMENT WM-4, SPILL PREVENTION AND CONTROL WM-5, SOLID WASTE MANAGEMENT WM-8, CONCRETE WASTE MANAGEMENT WEATHER TRIGGERED ACTION PLAN EC-2 WM-1 WM-2 WM-3 WM-4 WM-5 WM-8 THE DEVELOPER SHALL DEPLOY STANDBY BEST MANAGEMENT PRACTICE MEASURES TO COMPLETELY PROTECT THE EXPOSED PORTIONS OF THE SITE WITHIN 48 HOURS OF A PREDICTED STORM EVENT (A PREDICTED STORM EVENT IS DEFINED AS A FORECASTED, 40% CHANCE OF RAIN BY THE NATIONAL WEATHER SERVICE), IN ADDITION TO BMPs IMPLEMENTED YEAR-ROUND INCLUDING PERIMETER CONTROL, WIND EROSION CONTROL, TRACKING, NON-STORM WATER CONTROL, WASTE MANAGEMENT, AND MATERIALS POLLUTION CONTROL THE NATIONAL WEATHER SERVICE FORECAST SHALL BE MONITORED ANO USED BY THE DEVELOPER ON A DAILY BASIS IF PRECIPITATION IS PREDICTED ( 40% CHANGE OF RAIN), THEN THE NECESSARY WATER POLLUTION CONTROL PRACTICES SHALL BE DEPLOYED WITHIN 48 HOURS AND PRIOR TO THE ONSET OF THE PRECIPITATION THE DEPLOYMENT OF THE BMPS SHALL INCLUDE BUT NOT BE LIMITED TO GRAVEL BAGS AND SILT FENCES A MINIMUM OF 125% OF THE MATERIAL NEEDED TO INSTALL STANDBY BEST MANAGEMENT SIGNED O F BY THE CITY OF CAR AD TABATA FAMILY TRUST D E l L\ ,\: C' J J ( ) r_ 1 ( ) i\ .'·:t J ,-' \ L ENGINEElliNG & SURVEYING SINGLE SOURCJ.c DEVJ.cLOl'MENT CONSULTANT 310 VIA VERA CRUZ, #205 SAN MARCOS, CA 92078 (760) 510-3152 Ph / (760) 510-3153 Fax NAME OF PREPARER __ D=O~U~G=LA~S~E~LO~G~A~N~--- QUALIFICATION OF PREPARER CIVIL ENGINEER CITY OF OCEANSIDE HIGHWAY ~-?.:_a~-, ~ 0 CITY OF ENCINITAS CITY OF VISTA .,_CJ '<-a CITY OF SAN MARCOS VICINITY MAP ii ® TB PG 1127-B5 NOT TO SCALE SHEET INDEX: SHEET 3 TITLE SHEET SHEET 4 EROSION CONTROL PLANS APN: 214-631-27-oo SITE ADDRESS: STRAWBERRY PLACE CARLSBAD CA, 92011 AREA OF DISTURBANCE AREA OF DISTURBANCE 10 376 SF 4 N (THIS AREA INCLUDES BUT IS NOT LIMITED TO OFF-SITE WORK INCLUDING PUBLIC IMPROVEMENTS AND TEMPORARY DISTURBANCE SUCH AS VEHICLE AND EQUIPMENT STAGING AREAS, CONSTRUCTION WORKER FOOT TRAFFIC, SOIL/GRAVEL PILES, UTILITY TRENCHES, BACKFILL GUTS AND SLOPE KEYWAYS) CONSTRUCTION THREAT: CONSTRUCTION THREAT TO STORM WATER QUALITY (CHECK BOX) ~ HIGH D MEDIUM OWNER/ APPLICANT: ' NAME TABATA FAMILY TRUST ADDRESS P O BOX 943 CARLSBAD, CA 92018 PHONE NO (760) 803-2427 EMERGENCY CONTACT: NAME TABATA FAMILY TRUST ADDRESS P O BOX 943 CARLSBAD, CA 92018 PHONE NO (760) 803-2427 I Sf3ET I CITY OF CARLSBAD I SH4TS I ENGINEERING DEPARTMENT CITY STORM WATER POLLUTION PREVENTION PLAN TIER 2 TITLE SHEET FOR TABATA RANCH DALE SFR LOT 5 -TABATA RANCH . APPROVED / / / /, 1 ~ JASON s,JJ)'£;7-t A /~/I{/ CITY ENGINEER' RCE 63912 EXPIRES 9/30/18 ATE OWN BY BM~ PROJECT NO DRAWING NO PRACTICES MEASURES TO PROTECT THE EXPOSED AREAS FORM EROSION ANO PREVENT SEDIMENT DISCHARGES MUST BE STORED ON-SITE AREAS THAT HAVE ALREADY BEEN PROTECTED FROM EROSION USING PHYSICAL STABILIZATION OR ESTABLISHED VEGETATION STABILIZATION BMPS AS DETERMINED BY THE CITY OF CARLSBAD ARE NOT CONSIDERED TO BE "EXPOSED" FOR THE PURPOSES OF "WEATHER TRIGGERED ACTION PLAN" AN ADEQUATE SOURCE OF EQUIPMENT AND WORKERS SHALL BE AVAILABLE FOR DEPLOYMENT OF "WEATHER TRIGGERED BMPS" 39726 12/31/17 12/16/16 CHKD BY CDP 16-10 471-9C RC E /CERT NO LIC EXP DATE DATE RVWD BY ,.,,,JO R \ProJects\7474 -Tobato Rarich\LOT-.5\7474-LOT-.5_GP03 dwg 12/16/2016 12 16 PM ,, " I I I I I I I I I I I l a ' ' " " ' • ! a • ; ' 1 I I I I I I I I I I l l • ' " " ' • I a • a ' ' " I I C) I z >-I w > Cl'.: 2 ~ 0 I (J) u ~o V) (.'.) w I zU ~Cl'.: Cl'.: @ I w C) w~ Zo C) 0 I z w _J _J <1:: I <O:: 2 f-w (J) <1:: ......___ I o-.....___ u 0:;; :r:~ I un ZI <1:: 0 • ' Cl'.: ~ ~ LD ' w~ " " ::;s,;O a " • <1:: <.D ! zs ' 5flo l ' [l'.'. z " w I Ww Zz I C) 0 z:r: w 0... I STANDARD SEWER LATERAL NOTES FOR MINOR GRADING PLANS AND STAND-ALONE LATERAL PLANS LWD APPROVAL OF THESE PLANS DOES NOT RELIEVE THE APPLICANT, PRIVATE ENGINEER OF WORK, DR CONTRACTOR FROM RESPONSIBILITY FDR THE CORRECTION OF ERRORS AND OMISSIONS DISCOVERED DURING OR AFTER CONSTRUCTION 2 ALL DESIGN, MATERIALS, AND CONSTRUCTION WORK SHALL CONFORM TD THE LEUCADIA WASTEWATER DISTRICT LWD SEWER STANDARDS AND TD THE REQUIREMENTS OF THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (GREENBODK) AND THE REGIONAL STANDARD DRAWINGS, MOST CURRENT EDITIONS IN THE EVENT OF CONFLICT THE LWD SEWER STANDARDS GOVERN 3 OSHA SAFETY ORDERS AND OSHA CONFINED SPACE ENTRY REQUIREMENTS SHALL BE FOLLOWED AT ALL TIMES WITHOUT EXCEPTION 4 THE CONTRACTOR SHALL HAVE A COPY OF THE DOCUMENTS SPECIFIED IN SEWER NOTES 2 & 3 ON THE JDBSITE AT ALL TIMES 5 THE CONTRACTOR SHALL GUARANTEE ALL WORK FDR A PERIOD OF ONE YEAR AFTER THE DATE OF FINAL ACCEPTANCE BY LWD AND SHALL REPAIR DR REPLACE ANY WORK THAT MAY PROVE DEFECTIVE IN WORKMANSHIP AND/OR MATEl,IALS WITHIN THE ONE YEAR PERIOD WITHOUT EXPENSE WHATSOEVER TO LWD 6 PRIOR TD BEGINNING SEWER WORK, CONTRACTOR SHALL SECURE A LWD PERMIT FDR CONSTRUCTION AND SHALL PROVIDE A MINIMUM OF 72 HOURS NOTICE TO LWD PRIOR TD CONSTRUCTION 7 APPROVAL OF THIS PLAN BY LWD DOES NOT CONSTITUTE A REPRESENTATION OF THE ACCURACY OF THE LOCATION OF, DR THE EXISTENCE DR NON-EXISTENCE OF, ANY UNDERGROUND UTILITY, PIPE, OR STRUCTURE WITHIN THE LIMITS OF THIS PROJECT 8 ALL REVISIONS TD DRAWINGS SHALL BE APPROVED BY THE LWD DISTRICT ENGINEC:R IN WRITING PRIOR TD CONSTRUCTION 9 CONNECTIONS TD EXISTING SEWER PIPE DR MANHOLES SHALL ONLY BE DONE IN THE DIRECT PRESENCE OF THE LWD INSPECTOR NEW SEWER SHALL NOT BE CONNECTED OR ALLOWED TO FLOW TO EXISTING SEWER UNTIL AFTER FINAL ACCEPTANCE OF ALL UPSTREAM WORK BY THE LWD INSPECTOR, DR AS APPROVED BY DISTRICT ENGINEER 10 ALL SERVICE LATERALS SHALL BE LDCA TED AT RIGHT ANGLES TD THE SEWER MAIN UNLESS OTHERWISE SHOWN AS APPROVED BY LWD ON THE PLANS 11 A 2-INCH HIGH "S" SHALL BE INSCRIBED ON THE CURB FACE AT EACH LATERAL LOCATION BY THE CONTRACTOR 12 A 10 GAGE SHIELDED COPPER WIRE SHALL BE BURIED OVER EACH LATERAL THE WIRE SHALL EXTEND UP TD A 2" COPPER TAG TIED AND SOLDERED TO THE WIRE THE TAG OVER THE SEWER MAIN SHALL TERMINATE 6" ABOVE PAVING SUBGRADE WITH FINAL LOCATION JUST BELOW PAVING THE TAG OVER THE CUSTOMER END OF THE LATERAL SHALL EXTEND ABOVE GRADE UNTIL CONNECTED AND SHALL THEREAFTER BE BURIED AT THE POINT OF CONNECTION 13 ALL LATERALS SHALL BE CONSTRUCTED CLEAR OF DRIVEWAYS 14 ALL SEWER AND LATERALS SHALL BE WAYNE BALLED OR JETTED, LOW PRESSURE AIR TESTED, AND TELEVISED AT THE APPLICANT/CONTRACTORS EXPENSE PRIOR TD CONSIDERATION FDR FINAL ACCEPTANCE BY LWD AIR TEST SHALL BE DONE AFTER CONSTRUCTION OF ALL OTHER UTILITIES AND UTILITY LATERALS 15 ALL SEWERS AND LATERALS SHALL BE IN PLACE AND SHALL HAVE FINAL APPROVAL BY THE LWD INSPECTOR PRIOR TD PAVING 16 ALL NEW CONNECTIONS TD EXISTING SEWER SHALL BE MADE TD EXISTING WYES, MADE WITH GASKETED PVC SADDLE WYE, DR SHALL BE MADE BY INSTALLING NEW MANUFACTURED WYES FOR INSTALLING NEW MANUFACTURED WYES, STANDARD BELL AND SPIGOT OR PLAIN END WYES AND PLAIN END PIPE SPOOLS MATCHING THE ADJACENT EXISTING PIPE MAY BE USED FOR INSERTING WYES INTO AN EXISTING SEWER ALL CONNECTIONS NOT MADE TD EXISTING WYES MUST BE IN ACCORDANCE WITH LWD STANDARD DRAWING S-32 17 FDR CONNECTION OF NEW LATERALS TO EXISTING PIPE GREATER THAN 8-INCH DIAMETER CONTRACTOR SHALL CUT IN A NEW WYE PER ABOVE OR MAY USE A SUITABLY SIZED RDMAC S fYLE "CB" SEWER SADDLE PER STD DWG S-32 1 B IF NECESSARY DURING THE LATERAL CONNECTION WORK, UPSTREAM FLOW IN THE EXISTING SEWER SHALL BE TEMPDRARIL Y PLUGGED AND BY-PASSED BY PUMPING OR PUMPER TRUCKS FOR DISPOSAL TD A DOWNSTREAM LWD SEWER IN LOCATIONS WITH SIGNIFICANT UPSTREAM FLOW, LWD MAY REQUIRE TEMPORARY PROVISION OF DUTY AND BYPASS EQUIPMENT WITH FULL-TIME MANNED MONITORING NO UNMANNED BYPASS SHALL BE ALLOWED 19 FDR CONNECTION OF PLAIN END TO PLAIN END PVC SEWER, REPAIR COUPLINGS SHALL BE MADE OF PVC MATERIAL MEETING THE SAME MATERIAL REQUIREMENTS AS THE PIPE BEING REPAIRED PVC SEWER REPAIR COUPLINGS SHALL BE RUBBER GASKETED WITH NO CENTER STOP PIPE ENDS SHALL BE THOROUGHLY CLEANED PRIOR TD INSTALLATION OF THE REPAIR COUPLING(S) THE REPAIR COUPLING SHALL BE SLIPPED ALL THE WAY ON TO ONE PLAIN END PIPE, THEN THE PIPE AND ADJOINING PIPES SHALL BE ALIGNED TOGETHER AND THE REPAIR COUPLING SLIPPED BACK INTO A POSITION EQUALLY SPACED BETWEEN THE TWO PLAIN END PIPES PVC SEWER REPAIR COUPLl~IGS SHALL BE AS MANUFACTURED BY PW PIPE OR EQUAL APPROVED BY THE LWD DISTRICT ENGINEER 20 PVC OR VITRIFIED CLAY PIPE (VCP) SEWER PIPE AND WYES MAY BE USED TO TIE-IN TO EXISTING VCP FOR CONNECTION DR REPAIR OF PLAIN END VCP TO VCP ROMAG INDUSTRIES, INC STYLE 501 COUPLING DR EQUAL SHALL BE USED FDR CONNECTIONS OF VCP TO PVC, A ROMAC INDUSTRIES, INC STYLE RC 501 REDUCING COUPLING WITH MATCHING INVERTS, DR APPROVED EQUAL, SHALL BE USED WITH A GASKET RANGE TD MATCH THE OUTSIDE DIAMETER OF THE PIPE ON THAT SIDE OF THE COUPLING BEING JOINED THE CENTER RINGS SHALL BE DUCTILE IRON PER ASTM A536, GRADE 65-45-12 AND SHALL BE PROVIDED WITH 16 MILS FUSION BONDED EPOXY COLOR CODED TO THE TYPE OF CONNECTING PIPE GASKETS SHALL BE SBR PER ASTM D2000 MBA710, COMPOUNDED FDR WATER AND SEWER SERVICE ALL NUTS AND BOLTS SHALL BE TYPE 316 STAINLESS STEEL 21 FINAL APPROVAL OF PLANS BY DISTRICT ENGINEER IS VALID FOR A PERIOD OF TIME NOT TD EXCEED ONE YEAR FROM APPROVAL DATE TO START OF CONSTRUCTION IF THE ONE YEAR TIME LIMIT IS EXPIRED PRIOR TO START OF CONSTRUCTION THE DEVELOPER SHALL RESUBMIT THE PLAN CHECK TO THE DISTRICT ENGINEER FOR AN UPDATED REVIEW AND APPROVAL ANY CHANGES REQUIRED TD THE PLANS SHALL BE MADE AT THE DEVELOPERS EXPENSE AND APPROVED BY THE LWD DISTRICT ENGINEER PRIOR TO THE START OF CONSTRUCTION SET POSTS AND EXCAVATE A 4 BY 4 IN (10 BY 10 CM) TRENCH UPSLOPE FROM AND ALONG THE LINE OF POSTS \ STRAWBERRY PLACE f f 8121 I I I I / r I SE-1 2 ATTACH THE FILTER FABRIC TO THE WIRE FENCE AND EXTEND IT INTO THE TRENCH 3 BACKFILL AND COMPACT THE EXCAVATED SOIL ( ( ~3 BAGS / 2 BAGS ) )( )( HIGH (MAX ) HIGH (MIN ) ) NOTE LOWER BAG ROW TO BE BURIED 6" UNDER GRADE GRAVEL BAG CHECK DAM NOTE ND SCALE I SE-6 I UNDFF DIVERSION RIDGE 50'MIN J 12'MIN t I I I I SE-1 EC-2 ALL AREAS OF SIGNIFICANT VEHICLE TRAFFIC (SITE ENTRANCES, ACCESS ROADS, PARKING LOTS, ETC) SHOULD BE STABILIZED IMMEDIATELY AFTER GRADING TD PREVENT EROSION AND CONTROL DUST SITE ENTRANCES AND EXITS ARE ESPECIALLY IMPORTANT USE GRAVEL APPROACHES TO LIMIT TRACKING OF SEDIMENT OFFSITE STABILIZED CONSTRUCTION ENTRANCE NOT TO SCALE I TR-1 I SE-6 I -------------- 4' MIN TYPICAL BERM AT THE TOP OF ALL FILL SLOPES NOT TO SCALE z ::'! WM-1 WM-2 WM-3 WM-4 WM-5 WM-8 I SH4EET I Cl TY OF CARLSBAD I SHEETS I ,-----------------------------------1 ENGINEERING DEPARTMENT 4 10 5 0 N 10 SCALE IN FEET SCALE 1" = 10' 20 II ' C 39726 CJ VI\. or cA1..\l \ ENGINEERING & SURVEYING SINGLE SOURCE DEVELOPMENT CONSULTANT 310 VIA VERA CRUZ, #205 SAN MARCOS, CA 92078 (760) 510-3152 Ph / (760) 510-3153 Fax NAME OF PREPARER ---=DO"--'U'--'G'-=L'--"AS~E~LO=G=A=N~--- QUALIFICATION OF PREPARER CIVIL ENGINEER 39726 RC E /CERT NO -"' ~ "' C 39726 * * J';-C/V\~ +~"{: -1 l,t CJ~ or CA'-1~ 12/31/17 12/16/16 UC EXP DATE DATE EROSION CONTROL PLANS FDR TABATA RANCH DALE SFR LOT 5 TABATA RANCH APPROVED JASON ~ I UJ 1- CITY ENGINEE 30 18 ATE OWN BY BM'II PROJECT NO DRAWING NO CHKD BY CDP 16-10 471-9C RVWD BY R \ProJects\7474 -Tobola Ranch\L0T-5\7474-L0T-5_GP04 dwg 12/16/2016 10 47 ANI I i Cl z >--w > O::'. 2 ::::JO (/) u 'o ~ (/) 'W 0u z O::'. 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