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2013-11545 G (Plans)RIGHT OF WAY NOTE OWNER IS TO OBTAIN A CONSTRUCTION PERMIT FROM THE ENGINEERING DEPARTMENT AT LEAST 48 HOURS PRIOR TO WORKING IN THE PUBLIC RIGHT OF WAY. FAILURE TO DO SO WILL RESULT IN ISSUANCE OF A STOP WORK NOTICE AND DOUBLE PERMIT FEES. IT IS THE RESPONSIBILITY OF THE OWNER TO KNOW WHERE HIS /HER PROPERTY LINE IS. DRAINAGE NOTE NO CONCENTRATED DRAINAGE FLOWS ARE PERMITTED OVER ADJACENT PROPERTY LINES, WATER IS TO DRAIN AWAY FROM STRUCTURES FOR A MINIMUM OF 5 FEET AT 2 PERCENT AND BE CONVEYED TO AN APPROVED DRAINAGE FACILITY. UTILITY NOTE ALL UTILITIES SERVING THIS SITE SHALL BE INSTALLED UNDERGROUND. GENERAL NOTES 1. ALL WORK SHALL BE DONE IN ACCORDANCE WITH THESE PLANS, THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION, THE DESIGN CONSTRUCTION STANDARDS OF THE CITY OF ENCINITAS AND THE SAN DIEGO AREA REGIONAL STANDARD DRAWINGS. ANY CHANGES OR REVISIONS THEREFROM SHALL BE APPROVED BY THE CITY ENGINEER PRIOR TO ANY REQUEST FOR INSPECTION. 2. THE SOILS REPORT TITLED "PRELIMINARY GEOTECHNICAL EVALUATION AGRO- ECOLOGY LEARNING CENTER 499 QUAIL GARDENS DRIVE ENCINITAS, CALIFORNIA" PREPARED BY NINYO & MOORE DATED JUNE 27, 2012, PROJECT #107321001 SHALL BE CONSIDERED AS A PART OF THIS GRADING PLAN. ALL GRADING SHALL BE DONE IN ACCORDANCE WITH THE RECOMMENDATIONS AND SPECIFICATIONS CONTAINED IN SAID REPORT. 3. SEPARATE APPROVALS AND PERMITS FOR ANY CONSTRUCTION WITHIN PUBLIC RIGHT -OF -WAY OR EASEMENTS SHALL BE REQUIRED IN CONJUNCTION WITH IMPROVEMENT PLANS. 4. WRITTEN PERMISSION SHALL BE OBTAINED FOR ANY OFFSITE GRADING. 5. CONTRACTOR SHALL TAKE ANY NECESSARY PRECAUTIONS REQUIRED TO PROTECT ADJACENT PROPERTIES DURING GRADING OPERATIONS. ANYTHING DAMAGED OR DESTROYED SHALL BE REPLACED OR REPAIRED TO CONDITION EXISTING PRIOR TO GRADING. 6. THE DEVELOPER SHALL BE RESPONSIBLE THAT ANY MONUMENT OR BENCH MARK WHICH IS DISTURBED OR DESTROYED SHALL BE RE- ESTABLISHED AND REPLACED BY A REGISTERED CIVIL ENGINEER OR A LICENSED LAND SURVEYOR. 7. THE CONTRACTOR SHALL DESIGN, CONSTRUCT AND MAINTAIN ALL SAFETY DEVICES, INCLUDING SHORING, AND SHALL BE RESPONSIBLE FOR CONFORMING TO ALL LOCAL, STATE AND FEDERAL SAFETY AND HEALTH STANDARDS, LAWS AND REGULATIONS. 8. GRADING AND EQUIPMENT OPERATING WITHIN ONE -HALF (1/2) MILE OF A STRUCTURE FOR HUMAN OCCUPANCY SHALL NOT BE CONDUCTED BETWEEN THE HOURS OF 5:30 P.M. AND 7:30 A.M. NOR ON SATURDAYS, SUNDAYS AND CITY RECOGNIZED HOLIDAYS. 9. NO GRADING OPERATIONS SHALL COMMENCE UNTIL A PRE - CONSTRUCTION MEETING HAS BEEN HELD ONSITE WITH THE FOLLOWING PEOPLE PRESENT: CITY INSPECTOR, CIVIL ENGINEER, SOILS ENGINEER, GRADING CONTRACTOR AND PERMITTEE. THE PRE - CONSTRUCTION MEETING SHALL BE SCHEDULED WITH THE CITY AT LEAST 48 HOURS IN ADVANCE BY CALLING (760) 633 -2770. 10. PRIOR TO HAULING DIRT OR CONSTRUCTION MATERIALS TO ANY PROPOSED CONSTRUCTION SITE WITHIN THIS PROJECT THE DEVELOPER SHALL SUBMIT TO AND RECEIVE APPROVAL FROM THE CITY ENGINEER FOR THE PROPOSED HAUL ROUTE. THE DEVELOPER SHALL COMPLY WITH ALL CONDITIONS AND REQUIREMENTS THE CITY ENGINEER MAY IMPOSE WITH REGARDS TO THE HAULING OPERATION. 11. UPON FINAL COMPLETION OF THE WORK UNDER THE GRADING PERMIT, BUT PRIOR TO FINAL GRADING APPROVAL AND /OR FINAL RELEASE OF SECURITY, AN "AS GRADED CERTIFICATION" SHALL BE PROVIDED STATING: "THE GRADING UNDER PERMIT NO. 11545 -G HAS BEEN PERFORMED IN SUBSTANTIAL CONFORMANCE WITH THE APPROVED GRADING PLAN OR AS SHOWN ON THE ATTACHED AS- GRADED PLAN ". THIS STATEMENT SHALL BE FOLLOWED BY THE DATE AND SIGNATURE OF THE CIVIL ENGINEER WHO CERTIFIES SUCH GRADING OPERATION. 12. ALL GRADING SHALL BE INSPECTED AND TESTED BY A QUALIFIED SOILS ENGINEER OR UNDER HIS DIRECTION HE SHALL INSPECT AND TEST THE EXCAVATION PLACEMENT AND COMPACTION OF FILLS AND BACKFILLS AND COMPACTION OF TRENCHES. HE SHALL SUBMIT SOILS REPORTS AS REQUIRED AND WILL DETERMINE THE SUITABILITY OF ANY FILL MATERIAL. UPON COMPLETION OF GRADING OPERATIONS HE SHALL STATE THAT OBSERVATIONS AND TESTS WERE MADE BY HIM OR UNDER HIS SUPERVISION AND THAT IN HIS OPINION, ALL EMBANKMENTS AND EXCAVATIONS ARE ACCEPTABLE FOR THEIR INTENDED USE. 13. THE CONTRACTOR SHALL PROPERLY GRADE ALL EXCAVATED SURFACES TO PROVIDE POSITIVE DRAINAGE AND PREVENT PONDING OF WATER. HE SHALL CONTROL SURFACE WATER AND AVOID DAMAGE TO ADJOINING PROPERTIES OR FINISHED WORK ON THE SITE AND SHALL TAKE REMEDIAL MEASURE TO PREVENT EROSION OF FRESHLY GRADED AREAS UNTIL SUCH TIME AS PERMANENT U DRAINAGE AND EROSION CONTROL MEASURES HAVE BEEN INSTALLED. 14. ALL AREAS TO BE FILLED SHALL BE PREPARED TO BE FILLED AND FILL SHALL BE PLACED IN OD ACCORDANCE WITH STANDARD SPECIFICATION. ALL VEGETABLE MATTER AND OBJECTIONABLE MATERIAL Z Lo SHALL BE REMOVED BY THE CONTRACTOR FROM THE SURFACE UPON WHICH THE FILL IS TO BE PLACED. LOOSE FILL AND ALLUVIAL SOILS SHALL BE REMOVED TO SUITABLE FIRM NATURAL Q GROUND. THE EXPOSED SOILS SHALL BE SCARIFIED TO A DEPTH OF 12 INCHES AND THEN r L COMPACTED TO A MINIMUM OF 90 PERCENT. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO v PLACE, SPREAD, WATER AND COMPACT THE FILL IN STRICT ACCORDANCE WITH SPECIFICATIONS. Z 15. CUT AND FILL SLOPES SHALL BE CUT AND TRIMMED TO FINISH GRADE TO PRODUCE SMOOTH co SURFACE AND UNIFORM CROSS SECTION. THE SLOPES OR EXCAVATION AND EMBANKMENTS SHALL co BE SHAPED, PLANTED, AND TRIMMED AS DIRECTED BY THE ENGINEER OF WORK AND LEFT IN A NEAT W O AND ORDERLY CONDITION. ALL STONES, ROOTS AND OTHER WASTE MATTER EXPOSED OR (L x EXCAVATION OR EMBANKMENT SLOPES WHICH ARE LIABLE TO BECOME LOOSENED SHALL BE REMOVED AND DISPOSED OF. THE TOE AND TOP OF ALL SLOPES SHALL BE ROUNDED IN ACCORDANCE WITH Z M THE GRADING ORDINANCE. Q 16. ALL TREES, BRUSH, GRASS, AND OTHER OBJECTIONABLE MATERIAL SHALL BE COLLECTED, PILED U OR OTHERWISE DISPOSED OF OFF THE SITE BY THE CONTRACTOR SO AS TO LEAVE THE AREAS THAT Z0 HAVE BEEN CLEARED WITH A NEAT AND FINISHED APPEARANCE FREE FROM UNSIGHTLY DEBRIS. 0 APPROVAL OF LOCATION OF DEBRIS FILL SHALL BE SECURED FROM THE SOILS ENGINEER AND CITY LL) p ENGINEER PRIOR TO THE DISPOSAL OF ANY SUCH MATERIAL. z 17. THE REMOVAL OF ANY AND ALL CITY TREES SHALL BE CONSISTENT WITH THE CITY'S URBAN LU o FOREST MANAGEMENT PROGRAM. TREES LOCATED WITHIN CITY STREET RIGHT -OF -WAY, ON CITY PROPERTY, OR WITHIN CITY EASEMENTS ARE REFERRED TO AS CITY TREES AND SHALL BE LL. PROTECTED IN PLACE DURING CONSTRUCTION UNLESS SPECIFICALLY APPROVED OTHERWISE. NO U. GRADING, EXCAVATION, OR DISTURBANCE OF CITY TREE ROOT SYSTEMS SHALL OCCUR WITHIN THE O o CITY TREE DRIP LINE AREA (THE AREA FROM THE TRUNK OF A TREE TO THE OUTERMOST EDGE OF THE TREE CANOPY PROJECTION ON THE GROUND). IF A CITY TREE IS NOT CLEARLY LABELED TO BE U mw EMOVED, IT MUST BE PROTECTED IN PLACE. EVEN IF APPROVED IMPROVEMENTS ARE IN CONFLICT WITH A CITY TREE, IT MUST NOT BE DISTURBED UNLESS THE PLAN IS REVISED TO ADDRESS THE Q TREE REMOVAL. n a 0 n� U N 0 1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT GERRY DEVITT AT (7CQ) 5j$ -6890. 24 HOURS A DAY. 2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL TIMES DURING THE RAINY SEASON (OCTOBER 1 TO APRIL 15). ALL NECESSARY MATERIALS SHALL BE STOCKPILED ON SITE ON OCTOBER 1 AT CONVENIENT LOCATIONS TO FACILITATE RAPID CONSTRUCTION OF TEMPORARY EROSION CONTROL MEASURES WHEN RAIN IS IMMINENT. 3. DEVICES SHOWN ON PLANS SHALL NOT BE MOVED OR MODIFIED WITHOUT THE APPROVAL OF THE ENGINEERING INSPECTOR. 4. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING ORDER TO THE SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN -OFF PRODUCING RAINFALL. 5. THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES AS MAY BE REQUIRED BY THE CITY ENGINEER DUE TO AN INCOMPLETE GRADING OPERATION OR UNFORESEEN CIRCUMSTANCES WHICH MAY ARISE. 6. THE CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO PREVENT PUBLIC TRESPASS ONTO AREAS THAT ARE UNSAFE OR ARE POTENTIALLY UNSAFE. 7. ALL EROSION CONTROL MEASURES PROVIDED PER THE APPROVED GRADING 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 WORK DAY. 9. ALL REMOVABLE PROTECTIVE DEVICES SHOWN SHALL BE IN PLACE AT THE END OF EACH WORKING DAY WHEN THE FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY PERCENT (40 %). SILT AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL. 10. SHOULD GERMINATION OF HYDRO- SEEDED SLOPES FAIL TO PROVIDE EFFECTIVE COVERAGE OF GRADED SLOPES (90% COVERAGE) PRIOR TO NOVEMBER 15, THE SLOPES SHALL BE STABILIZED WITH PUNCHED STRAW INSTALLED IN ACCORDANCE WITH SECTION 35.023 OF THE EROSION AND SEDIMENT CONTROL HANDBOOK OF THE STATE OF CALIFORNIA DEPARTMENT OF CONSERVATION. STORMWATER POLLUTION CONTROL POST CONSTRUCTION BMP /IMP NOTES 1. FOR STORM WATER POLLUTION CONTROL PURPOSES, ALL RUNOFF FROM ALL IMPERVIOUS SURFACES INCLUDING ROOF DRAINS SHALL DISCHARGE ONTO GRASS AND LANDSCAPE AREAS PRIOR TO COLLECTION AND DISCHARGE ONTO THE STREET AND /OR INTO THE PUBLIC STORM DRAIN SYSTEM. 2. GRASS AND LANDSCAPE AREAS DESIGNATED FOR STORM WATER POLLUTION CONTROL SHALL NOT BE MODIFIED WITHOUT A PERMIT FROM THE CITY. 3. ALL IMPERVIOUS AREAS WITHIN THE SITE SHALL DRAIN TO APPROVED BMP /IMP FACILITIES AND /OR TO TURF OR LANDSCAPED AREAS WITH ADEQUATE GROUNDCOVER PRIOR TO DISCHARGE FROM THE SITE. ALL IMPERVIOUS AREAS MUST SLOPE TOWARD THE APPROVED BMP /IMP FACILITY AND /OR THE TURF /LANDSCAPED AREAS. 4. NO DRAINS SHALL BE INSTALLED IN HARDSCAPE, DRIVEWAYS, OR ANY OTHER IMPERVIOUS AREA UNLESS THE FLOW FROM THE DRAIN DISCHARGES TO AN ADEQUATE IMP /BMP. 5. DRIVEWAYS SHALL HAVE A MINIMUM 2% CROSS SLOPE TOWARD THE IMP /BMP AREA OR HAVE ANOTHER APPROVED DRAINAGE SYSTEM THAT IS DESIGNED TO COLLECT RUNOFF AND DISCHARGE IT TO AN ADEQUATE IMP /BMP. 6. ALL STORMWATER IMP /BMP FACILITIES SHOWN HEREON SHALL NOT BE MODIFIED OR ALTERED WITHOUT A PERMIT FROM THE CITY. 7. THE INSTALLATION OF ADDITIONAL IMPERVIOUS SURFACES NOT SHOWN ON THIS PLAN MAY REQUIRE THAT THIS PLAN BE REVISED OR THAT A SEPARATE ENGINEERING PERMIT BE OBTAINED. 8. ALL EXISTING AND PROPOSED TRASH ENCLOSURES SHALL BE FITTED TO COMPLY WITH STORM WATER BEST MANAGEMENT PRACTICE REQUIREMENTS. THE TRASH ENCLOSURES SHALL HAVE AN IMPERVIOUS, NON- COMBUSTIBLE ROOF THAT WILL NOT ALLOW RAIN WATER TO ENTER THE ENCLOSURE. THE ENCLOSURE SHALL BE LOCKABLE AND LOCKED WHEN NOT IN USE. A BERM SHALL BE INSTALLED AT ALL OPENINGS TO HOLD IN ANY LIQUIDS THAT ESCAPE FROM THE DUMPSTER AND TO PREVENT ANY FLOW OF STORM WATER THROUGH THE TRASH ENCLOSURE AREA. THE BERM CAN BE CONSTRUCTED WIDE AND FLAT TO ALLOW ROLLING OF THE DUMPSTER IN AND OUT. THE ENCLOSURE SHALL BE SELF CONTAINED OR MAY HAVE A DRAIN THAT DISCHARGES THROUGH AN ADEQUATELY SIZED OIL/ GREASE SEPARATOR AND IS THEN FILTERED THROUGH A CITY- APPROVED HYDROCARBON FILTER AND DISCHARGED INTO THE PUBLIC SANITARY SEWER SYSTEM, NOT TO PLANTERS OR THE STORM DRAIN SYSTEM. A SEPARATE BUILDING PERMIT MAY BE REQUIRED FOR THIS STRUCTURE. SAN DIEGUITO WATER DISTRICT NOTES 1. WATER MAINS, LATERALS AND APPURTENANCES SHALL BE CONSTRUCTED ACCORDING TO THE STANDARD SPECIFICATIONS OF THE CURRENT WATER AGENCIES' STANDARDS COMMITTEE (WASC). 2. REVIEW OF THIS PLAN BY SAN DIEGUITO WATER DISTRICT DOES NOT CONSTITUTE REPRESENTATION AS TO THE ACCURACY OF, THE LOCATION OF, OR THE EXISTENCE OR NON- EXISTENCE OF, ANY UNDERGROUND UTILITY, PIPE OR STRUCTURE WITHIN THE LIMITS OF THIS PROJECT. 3. ALL EXISTING FACILITIES, WHICH MAY AFFECT FINAL DESIGN, I.E., LINE CROSSING, LINE PARALLELING OR PROPOSED CONNECTION SHALL BE FIELD VERIFIED. ALL EXISTING OR PROPOSED UTILITY CROSSING WITHIN 10 FEET OF PROPOSED WATER MAINS SHALL BE SHOWN ON IMPROVEMENT PLANS. ELECTRICAL AND SEWER TO CROSS UNDER WATER MAINS UNLESS GIVEN WRITTEN PERMISSION BY SAN DIEGUITO WATER DISTRICT. 4. CONTRACTOR AND OWNER ARE RESPONSIBLE TO RELOCATE AND /OR ADJUST TO GRADE ANY EXISTING WATER FACILITY (FIRE HYDRANT, METERS, VALVES, VALVE BOXES, ETC.) WHICH IS AFFECTED BY THEIR PROJECT. ALL AFFECTED WATER FACILITIES MUST MEET CURRENT WATER AGENCIES' STANDARDS COMMITTEE (WASC) STANDARDS. IF FACILITIES DO NOT MEET STANDARDS, THEN THEY SHALL BE UPGRADED TO CURRENT STANDARDS AT THE OWNER'S EXPENSE. 5. UTILITIES TO MAINTAIN MINIMUM 5 -FOOT SEPARATION WHEN PARALLELING WATER SERVICES. 6. MINIMUM HORIZONTAL SEPARATION OF 10 -FEET REQUIRED BETWEEN FIRE HYDRANTS AND SAN DIEGO GAS AND ELECTRIC VAULTS. 7. ALL WATER SERVICES TO BE CONSTRUCTED CLEAR OF DRIVEWAYS AND ALL OTHER TRAVELED WAYS. WATER METERS MUST BE IN FRONT OF THE PARCEL THEY ARE SERVING. 8. CALIFORNIA STATE LAW ASSEMBLY BILL AB -1953 IS REQUIRING THAT NO -LEAD BRASS BE USED IN THE CONSTRUCTION OR REPAIR OF ALL POTABLE WATER SYSTEM EFFECTIVE JANUARY 1, 2010. IN COMPLIANCE WITH THIS LAW, THE DISTRICT SHALL REQUIRE ALL MATERIALS TO BE NO -LEAD BRASS PARTS. 9. ALL COPPER TUBING USED FOR AIR RELEASES, BLOW OFFS, AND SERVICES SHALL BE PROVIDED WITH CATHODIC PROTECTION IN ACCORDANCE WITH WC -17 OR WC -18, NO. DESCRIPTION APPROVED DATE BENCHMARK DESCRIPTION: 2 BRASS Dl� LOCATION: TOP ffY- CURB, PA VERDES & CYPRESS RECORD FROM: CITY SURVEY NETWORK ELEVATION: 312.567 DATUM: NAVD88 SCALE I SPECIAL DISTRICT APPROVAL HORIZONTAL: AS NOTED VERTICAL: AS NOTED STORMWATER POLLUTION CONTROL BMP NOTES RELATIVE TO CONSTRUCTION ACTIVITIES CONCRETE WASHOUT CONTRACTOR SHALL ESTABLISH AND USE AN ADEQUATELY SIZED CONCRETE WASHOUT AREA TO CONTAIN WASHOUT WASTES ON SITE. IT IS ILLEGAL TO WASH CONCRETE, SLURRY, MORTAR, STUCCO, PLASTER AND THE LIKE INTO THE STORMWATER CONVEYANCE SYSTEM OR ANY RECEIVING WATER. CONTRACTOR SHALL POST A SIGN DESIGNATING THE WASHOUT LOCATION. CONSTRUCTION SITE ACCESS A STABILIZED CONSTRUCTION SITE ACCESS SHALL BE PROVIDED FOR VEHICLES EGRESS AND INGRESS TO PREVENT TRACKING DIRT OFF SITE. THIS SHALL INCLUDE USING MATERIAL SUCH AS 3" CRUSHED ROCK AND /OR CORRUGATED STEEL PANELS /PLATES. CONSTRUCTION VEHICLES A SPECIFIC AREA AWAY FROM GUTTERS AND STORM DRAIN SHALL BE DESIGNATED FOR CONSTRUCTION VEHICLES PARKING, VEHICLE REFUELING, AND ROUTINE EQUIPMENT MAINTENANCE. ALL MAJOR REPAIRS SHALL BE MADE OFF -SITE. EROSION CONTROL EROSION CONTROL MUST BE PROVIDED FOR ALL EROSIVE SURFACES. SLOPED SURFACES ESPECIALLY SHALL BE PROTECTED AGAINST EROSION BY INSTALLING EROSION RESISTANT SURFACES SUCH AS EROSION CONTROL MATS, ADEQUATE GROUND COVER VEGETATION, AND BONDED FIBER MATRIX. NO EXCAVATION AND GRADING ACTIVITIES ARE ALLOWED DURING WET WEATHER. DIVERSION DIKES SHALL BE CONSTRUCTED TO CHANNEL RUNOFF AROUND THE CONSTRUCTION SITE. CONTRACTOR SHALL PROTECT CHANNELS AGAINST EROSION USING PERMANENT AND TEMPORARY EROSION CONTROL MEASURES. REMOVE EXISTING VEGETATION ONLY WHEN ABSOLUTELY NECESSARY. LARGE PROJECTS SHALL BE CONDUCTED IN PHASES TO AVOID UNNECESSARY REMOVAL OF THE NATURAL GROUND COVER. DO NOT REMOVE TREES OR SHRUBS UNNECESSARILY; THEY HELP DECREASE EROSION. TEMPORARY VEGETATION MUST BE PLANTED ON SLOPES OR WHERE CONSTRUCTION IS NOT IMMEDIATELY PLANNED FOR EROSION CONTROL PURPOSES. EROSION SHALL BE PREVENTED BY PLANTING FAST - GROWING ANNUAL AND PERENNIAL GRASSES TO SHIELD AND BIND THE SOIL. PLANT PERMANENT VEGETATION AS SOON AS POSSIBLE, ONCE EXCAVATION AND GRADING ACTIVITIES ARE COMPLETE. WATER USAGE FOR DUST CONTROL SHALL BE MINIMIZED. ON -SITE CONSTRUCTION MATERIAL STORAGE STORED MATERIALS SHALL BE CONTAINED IN A SECURE PLACE TO PREVENT SEEPAGE AND SPILLAGE. CONTRACTOR SHALL STORE THESE PRODUCTS WHERE THEY WILL STAY DRY OUT OF THE RAIN. CONTRACTOR SHALL PROVIDE SECONDARY CONTAINMENT FOR ALL FUEL STORED ON -SITE. ELIMINATE OR REDUCE POLLUTION OF STORMWATER FROM STOCKPILES KEPT ON -SITE. STOCKPILES MAY INCLUDE SOIL, PARING MATERIALS, ASPHALT CONCRETE, AGGREGATE BASE, ETC. STOCKPILES SHALL BE LOCATED AWAY FROM CONCENTRATED STORMWATER STORMWATER FLOWS AND STORM DRAIN INLETS. STOCKPILES SHALL BE COVERED OR PROTECTED WITH SOIL STABILIZATION MEASURES AND PROVIDED WITH A TEMPORARY SEDIMENT BARRIER AROUND THE PERIMETER AT ALL TIMES. TRAINING CONTRACTORS' EMPLOYEES WHO PERFORM CONSTRUCTION IN THE CITY OF ENCINITAS SHALL BE TRAINED TO BE FAMILIAR WITH THE CITY OF ENCINITAS STORMWATER POLLUTION CONTROL REQUIREMENTS. THESE BMP NOTES SHALL BE AVAILABLE TO EVERYONE WORKING ON SITE. THE PROPERTY OWNER(S) AND THE PRIME CONTRACTOR MUST INFORM SUBCONTRACTORS ABOUT STORMWATER REQUIREMENTS AND THEIR OWN RESPONSIBILITIES. WASTE MANAGEMENT CONTRACTOR SHALL BE RESPONSIBLE FOR PROPERLY DISPOSING OF ALL WASTE AND UNUSED CONSTRUCTION MATERIALS. DUMPING OF UNUSED OR WASTE PRODUCTS ON THE GROUND, WHERE WATER CAN CARRY THEM INTO THE CONVEYANCE SYSTEM IS STRICTLY PROHIBITED. NO SEEPAGE FROM ANY DUMPSTER SHALL BE DISCHARGED INTO STORMWATER. BERMS /DIKES SHALL BE PLACED AROUND ALL DUMPSTERS TO DIVERT THE NATURAL STORM RUNOFF. DUMPSITES SHALL BE CHECKED FREQUENTLY FOR LEAKS. DUMPSTER LIDS SHALL REMAIN CLOSED AT ALL TIMES. DUMPSTERS WITHOUT LIDS SHALL BE PLACED WITHIN STRUCTURES WITH IMPERVIOUS ROOFING OR COVERED WITH TARPS IN ORDER TO AVOID RAIN CONTACT WITH ANY TRASH MATERIAL. MANY CONSTRUCTION MATERIALS, INCLUDING SOLVENTS, WATER -BASED PAINTS, VEHICLE FLUIDS, BROKEN ASPHALT AND CONCRETE, WOOD, AND CLEARED VEGETATION CAN BE RECYCLED. NON- RECYCLABLE MATERIALS MUST BE TAKEN TO AN APPROPRIATE LANDFILL OR DISPOSED OF AS HAZARDOUS WASTE. FOR INFORMATION ON DISPOSAL OF HAZARDOUS MATERIAL, CALL THE HAZARDOUS WASTE HOTLINE TOLL FREE AT (800) 714 -1195. FOR INFORMATION ON LANDFILLS AND TO ORDER DUMPSTERS CALL EDCO AT (760) 436 -4151. POLLUTANTS SHALL BE KEPT OFF EXPOSED SURFACES. PLACE TRASH CANS AND RECYCLING RECEPTACLES AROUND THE SITE. PORTABLE TOILETS MUST BE IN GOOD WORKING ORDER AND CHECKED FREQUENTLY FOR LEAKS. CONTRACTOR SHALL PROVIDE SECONDARY CONTAINMENT AND LOCATE PORTABLE TOILETS AWAY FROM STORMDRAIN INLETS ON PERVIOUS SURFACES. ALL CONSTRUCTION DEBRIS SHALL BE KEPT AWAY FROM THE STREET, GUTTER, AND STORMDRAIN. CONTRACTOR MUST ROUTINELY CHECK AND CLEAN UP MATERIAL THAT MAY HAVE TRAVELED AWAY FROM CONSTRUCTION SITE FOR MORE INFORMATION ON STORMWATER POLLUTION CONTROL MEASURES AND REQUIREMENTS PLEASE CONTACT THE ENGINEERING DEPARTMENT, CITY OF ENCINITAS AT (760) 633 -2770. 1. THE EXISTENCE AND LOCATION OF UNDERGROUND UTILITY PIPES AND STRUCTURES SHOWN ON THESE PLANS WERE OBTAINED BY A SEARCH OF AVAILABLE RECORDS. TO THE BEST OF OUR KNOWLEDGE THERE ARE NO EXISTING UTILITIES EXCEPT AS SHOWN ON THESE PLANS, HOWEVER: THE CONTRACTOR IS REQUIRED TO TAKE DUE PRECAUTIONARY MEASURES TO PROTECT ANY EXISTING UTILITIES OR STRUCTURES LOCATED AT THE WORK SITE. IT IS THE CONTRACTOR'S RESPONSIBILITY TO CONTACT THE FOLLOWING OWNERS OF SAID UTILITIES OR STRUCTURES PRIOR TO ANY EXCAVATION, FOR VERIFICATION AND LOCATION OF UTILITIES AND NOTIFICATION OF COMMENCEMENT OF WORK: A. SEWERS - ESD (760)- 633 -2770 B. GAS & ELECTRIC - SDGE - (760)- 438 -6200 C. WATER - SAN DIEGUITO WATER DISTRICT -1 -800- 227 -2600 D. TELEPHONE - SBC BELL - (760)- 489 -3411 E. CABLE TV - COX COMMUNICATIONS- (760)- 806 -9809 X -2233 2. CONTRACTOR SHALL NOTIFY THE CITY ENGINEER'S OFFICE 48 HOURS PRIOR TO BEGINNING ANY WORK ON THIS PROJECT. PHONE: (760)- 633 -2770. 3. THE CONTRACTOR SHALL GIVE 24 HOURS NOTICE ON CALLS FOR INSPECTION. PHONE: (760)633 -2770. ALL WORK PERFORMED WITHOUT BENEFIT OF INSPECTION WILL BE SUBJECT TO REJECTION AND REMOVAL. IMPERVIOUS AREA IMPERVIOUS AREA PRIOR TO CONSTRUCTION: 0 SOFT PAVING: 22.359 SOFT IMPERVIOUS AREA AFTER CONSTRUCTION: 28,300 SQFT HARDSCAPE: 1.621 SOFT INCREASE IN IMPERVIOUS AREA: 28.300 SOFT BUILDINGS: 4.320 SQFT IMPERVIOUS AREA REPLACED: 0 SQFT OWNER ENCINITAS UNION SCHOOL DISTICT 101 S. RANCHO SANTA FE ROAD ENCINITAS, CALIFORNIA 92024 -4349 PHONE: 760.944.4300 SITE ADDRESS 499 QUAIL GARDENS DRIVE 254 - 663 -01 V' /j���! 1-� Lp, COSTA ` l / w o LEUCADIA BLVD o �1 LEGAL DESCRIPTION LOT 9 OF TRACT NO. 99 -137, SOUTH MESA, ACCORDING TO MAP NO. 13998 RECORDED AS DOC. #2000- 365640 ON JULY 11, 2000 AND CERTIFICATE OF CORRECTION INSTRUMENT #2002- 089728 (O.R.) RECORDED OCTOBER 15, 2002. 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 THE SITE. SIGNATURE: aLa=sk JJGIj DATE:% zi 3 DR. TIMOTHY BAIRD SUPERINTENDENT ENCINITAS UNION SCHOOL DISTRICT SOILS ENGINEER'S CERTIFICATE z 0 Q PASEO DE LAS VERDES VICINITYMAP THOMAS BROS. MAP 1147 -D5 NO SCALE I, JEFFREY T. KENT A REGISTERED CIVIL ENGINEER IN THE STATE OF CALIFORNIA, PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED SOIL 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 MAY 2?,4 SL ¢JUNE 1 2012: ONE COMPLETE COPY OF THE SOILS REPORT COMPILED FROM THIS STUDY, WITH MY RECOMMENDATIONS, HAS BEEN SUBMITTED TO THE OFFICE OF THE CITY ENGINEER. FURTHERMORE, I HAVE REVIEWED THESE GRADING PLANS AND CERTIFY THAT THE RECOMMENDATIONS INCLUDED IN THE SOILS REPORT FOR THIS PROJECT HAVE BEEN INCORPORATED IN THE GRADING PLANS AND SIGNED: RCE NO.: 2817 EXP. DATE: 06/30/2014 JOB #: 107321001 NINYO & MOORE 5710 RUFFIN ROAD, SAN DIEGO, CA 92123 (858) 576 -1000 STATEMENT OF ENGINEER OF WORK THE UNDERSIGNED ENGINEER AGREES THAT THE WORK PERFORMED BY THE ENGINEER SHALL COMPLY WITH THE GENERALLY ACCEPTED STANDARDS AND PRACTICES OF THE ENGINEER'S TRADE OR PROFESSION. THE ENGINEER FURTHER AGREES THAT THE WORK PERFORMED HEREIN SHALL BE IN ACCORDANCE WITH THE RULES AND REGULATIONS REQUIRED BY THE CITY OF ENCINITAS, TO THE EXTENT THAT THE ENGINEER CONTROLS SUCH PERFORMANCE. THE ENGINEER AGREES THAT ANY PLANCHECK OR REVIEW PERFORMED BY THE CITY OF ENCINITAS IN ITS CAPACITY AS A PUBLIC ENTITY FOR THE PLANS PREPARED BY THE ENGINEER IS NOT A DETERMINATION BY THE CITY OF ENCINITAS OF THE TECHNICAL SUFFICIENCY OR ADEQUACY OF THE PLANS OR DESIGN AND IT THEREFORE DOES NOT RELIEVE THE ENGINEER OF RESPONSIBILITY FOR THE PLANS OR DESIGN OF IMPROVEMENTS BASED THEREON. THE ENGINEER AGREES TO INDEMNIFY AND HOLD HARMLESS THE CITY OF ENCINITAS AND ITS OFFICERS, AGENTS, AND EMPLOYEES FROM PROPERTY DAMAGE OR BODILY INJURY ARISING SOLELY FROM THE NEGLIGENT ACTS, ERRORS, OR OMISSIONS OF THE ENGINEER AND HIS /HER AGENTS OR EMPLOYEES ACTING WITHIN THE COURSE AND SCOPE OF SUCH AGENCY AND EMPLOYt 1E"ND ARISING OUT OF THE WORK PERFORMED BY THE ENGINEER. SIGNATURE: 1 / � � DATE: 6-11-13 HN FFEY COFFEY ENGINEERING. INC. j 10650 SCRIPPS RANCH BLVD., SUITE 102, SAN DIEGO, CA 92131 S. Cp�� PHONE: (858) 831 -0111 FAX: (858) 831 -0179 h o F RCE EXPIRES: 06/30/2014 No. C062716 062 i * Exp. 06-30-14 EARTHWORK DATA ��yTC° STEEPEST EXISTING NATURAL SLOPE ON -SITE _ H 1 V CIVtN- fir MAXIMUM VERTICAL DEPTH OF CUT = 2.0' OF CA.\F MAXIMUM VERTICAL DEPTH OF FILL = 1.5' CUT = 390 C.Y. FILL = 650 C.Y. IMPORT = 260 C.Y. REMEDIAL = 1450 C.Y. (1_0' REMOVAL AND RECOMPACTION UNDER AND 5_0' OUTSIDE OF BUILDING AREAS) NOTE: SEE SHEET 2 FOR KEY MAP, INDEX TO SHEETS, LEGEND AND NOTES. BMP PROJECT STATUS PRIORITY STORMWATER TREATMENT FACILITIES TO BE MAINTAINED BY THE ENCINITAS UNION SCHOOL DISTRICT IN ACCORDANCE WITH "MAINTENANCE AGREEMENT FOR PRIVATE STORMWATER TREATMENT AND STORMWATER POLLUTION CONTROL FACILITIES" RECORDED ON AS DOC. #: I PUBLIC WORKS I PLANNING AND BUILDING I PARKS AND RECREATION I SAN DIEGUITO WATER DISTRICT I ENCINITAS FIRE DEPARTMENT AMI l PREPARED UNDER SUPERVISION OF DATE :04 II 4 R.C.E. NO.: 62716 4CFEY EXP.:. 6/30,L14 4- It 11 SIGN DATE ENGINEERING DEPARTMEI MASIH MAHER C -42519 GLENN PRUIM C -51274 ENG. /PUB. WORKS DIRECTOR _ 6 C7 -/_3 6 -zo -13 DATE DATE 0 DATE ISIGN DATE APPROVAL VALID FOR 2 YEARS CITY OF ENCINITAS - ENGINEERING SERVICES DEPARTMENT )ING PLAN FOR: 499 QUAIL GARDENS DRIVE ENCINITAS UNION SCHOOL DISTRICT 254-663-01 nrm 11545 -G SHEET 1 OF 5 rn r- 0 coI M N o co In m Lo L X o U- U m T 0 cM I w N Oi M L co 0 aO C d 03 a U O 00 w Vn a' TO E N wED c o Op a o - V) n. 14zwe EXISTING WATER I 7 EASEMENT REC. 1 9 -22 -1986 AS FILE—III NO. 86- 418116 AND 86- 418117 N 28'10'51" W N 74'27'09" W 5.75' 29.23' 'W 1 141 l\Jr 1141 I N 60'19'44" W C) C 1J (I II 24.90' N 04-57'54 `N � r1 35, Jr-14W I P III N 54'52'40" W 68.27 - Stj 44.17' EXISTING WATER I I i / \ \,mac° EASEMENT REC. I I / \ IQ 6• 9 -22 -1986 AS FILE NO. 86- 418116 I / AND 86- 418117 I III N 61'03'53" W \ I III 10.10' � \ PRIVATE WATER N 74'27'25" W EASEMENT TO ECKE I AGRICULTURAL FIELDS 34.39' PER MAP 13998 AND DOC. # I d III M 2003-111632-3, REC. 9 -11 -2003 ^ N III z3 I EXISTING 20' ROAD I I 11 I LIMIT OF PROD C EASEMENT REC. o d' GRADING DISTU E 12 -10 -75 AS FILE NO. 1 ° 75- 100308 01 I -rope IMI I co \ I I11 Z � EXISTING 2' SDG &E V I I EASEMENT REC, I I N 2 -18 -1929 IN BOOK IIII w 1590, PAGE 189 OF I `v AGRICULTURAL AREA PER DEEDS Iii 14i 3 CDP CASE NO. 12 -112 • 8'10„ � '�, ''�, '�,, �, EXISTING 2' SDG &E I 1.11_ ` RI BASEMENT REC. I eli 2 -18 -1 ,9 l�' U OK 1590, PAG � E N xco co LL I .I it I \ � '�, °� � •`n.4 A ry Lu N � W Z h. (— a EXISTING 12' DG*E V U 4- 9575 AT FIL Z O - NO. 75 -10 30 I I \ ' II W o N � pgIVE Lu Iz _ VA LLJ LL .s> / LL O � m oe L a C N s fJjf 0° CHANGE NO. DESCRIPTION APPROVED DATE BENCHMARK DESCRIPTION: 2 BRASS DISC. ENC- LOCATION: TOPY CURB, PASEO DE'L VERDES & CYPRESS HILL AVE RECORD FROM: CITY SURVEY CONTROL ELEVATION: 312.567 NETWORK DATUM: AL! VD88 LOT 13 IOPEN SPACE) —N 55'35'08" E 56.94' �N 58'32'02" E 12.03' N 19'53'06" W 30.35' L 286300 1j2�w/ 9 07' �O 7 7 1' N 05'34'56" W 34.92' N 17'13'21" W 12.15' \ a N 26'51'38" W 23.45' 1 / LOT 9 I = jVJAP 13998 I I \o I 20' WIDE EXISTING UNDISTURBED CONVEYANCE SYSTEM TO COLLECTION POINT / AND NOT TO BE DISTURBED a UNLESS APPROVED BY THE L „ CITY OF ENCINITAS rf '11 Ell/ ... El I I 1 � \2 LOT 79 IOPEN SPACE) 0 3 0 1990 00 /� L � / /-N 22 °48'56” W 21.92' rn N 16'53'56" W 19.63' cr '�� N 13'05'57" W 31.77' N 09'37'09" W 42.56' N0137E 29 63' LEGEND DESCRIPTION STD DWG SYMBOL PROPERTY LINE N454545"W ROW CENTERLINE �- EXISTING CONTOUR 90 PROPOSED CONTOUR 90 EXISTING SPOT ELEVATION ��Q PROPOSED SPOT ELEVATION 1 6" LANDSCAPE DRAIN 5" HARDSCAPE DRAIN DIRECTION OF FLOW 2% ► . DRAINAGE SWALE —� —► PVC DRAIN LINE (SDR -35 U.N.O.) CMU RETAINING WALL C -5 BMP AREA/ SWALE (PER DETAIL 'A' SHT 4) _� (NOT TO BE PAVED OR ALTERED WITHOUT CITY PERMIT) PROPOSED 5' HIGH W.I. SECURITY FENCE 0 0 EXISTING PCC PAVING PROPOSED PCC PAVING (PER SOILS RECOMMENDATION) ° ' PROPOSED AC PAVING (PER SOILS RECOMMENDATION) PROPOSED PCC CURB G -1 ABBREVIATIONS �� AC ALPHALTIC CONCRETE FS FINISH SURFACE /SLAB j% BRW (GRADE AT) BOTTOM OF HP HIGH POINT RETAINING WALL /E INVERT ELEVATION CB CATCH BASIN PCC PORTLAND CEMENT CONCRETE NY/ { FF FINISH FLOOR TRW (GRADE AT) TOP OF RETAINING GO GROUND SURFACE WALL N "!'1 / FH FIRE HYDRANT W. I. WROUGHT IRON U f FL FLOWLINE EXISTING 8' SDG &E EASEMENT PER DOC. 2001-0242504 I I TOPOGRAPHY NOTE , REC. 4 -19 -2001 AGRICULTURAL AREA PER ci I I WE PREPARED THIS GRADING PLAN WITH THE BENEFIT OF A TOPOGRAPHY AND /OR A RECORD CDP CASE NO. 12 -112 I II DRAWINGS PROVIDED BY THE OWNER, ANOTHER SURVEYOR, AND /OR A GOVERNMENT AGENCY. THEREFORE, WE WILL NOT BE HELD RESPONSIBLE FOR CONSTRUCTION CONFLICTS, DELAYS, ( _ OR ADDITIONAL COSTS INCURRED AS A RESULT OF INACCURATE TOPOGRAPHIC INFORMATION. U �. I ~)� FURTHERMORE, THE PLOTTING OF EXISTING UTILITIES ON THIS PLAN DOES NOT CONSTITUTE A GUARANTEE OF THEIR LOCATION, SLOPE, DEPTH, SIZE, OR TYPE. EXACT LOCATION, DEPTH, li h N �c SIZE, OR TYPE OF LINES AND FACILITIES CAN ONLY BE DETERMINED BY FIELD EXPLORATION (I.E. POTHOLING, EXCAVATION) PRIOR TO CONSTRUCTION WE WILL NOT BE HELD RESPONSIBLE FOR COSTS INCURRED IN THE EVENT THAT EXISTING UTILITIES WERE NOT OF �` (t 111 THE LOCATION, SLOPE, DEPTH, SIZE, OR TYPE INDICATED. DRAINAGE NOTES W 1. ALL MAIN DRAIN LINES SHOWN TO BE 6" PVC @ 1% MINIMUM SLOPE UNLESS OTHERWISE lei NOTED. ` I I I Ll7T 10 % ,LOT 27 2. ALL CATCH BASIN LEADS TO BE 4" PVC ® 2% MINIMUM SLOPE UNLESS OTHERWISE NOTED. 3. HARDSCAPE GRADES TO BE 1Z MINIMUM TO DRAINS AND AWAY FROM STRUCTURE. c 4. SOFTSCAPE GRADES TO BE 2% MINIMUM TO DRAINS (1% WHERE FLOW IS CONCENTRATED) AND 2% MINIMUM AWAY FROM STRUCTURE. - °�, 5. SOIL COVER ABOVE DRAIN LINES SHALL BE 12" MINIMUM UNLESS OTHERWISE NOTED. 6. NOTIFY CIVIL ENGINEER IF ANY NON - DRAINING SUMP CONDITIONS BECOME APPARANT DURING CONSTRUCTION. , EASEMENT NOTES N, EXISTING S EXISTING 2 SDG &E 00 S T REC: EASEMENT REC. A❑ SDG &E EASEMENT FOR POLES, WIRES AND INCIDENTAL PURPOSES RECORDED OCTOBER 29, a 2 -18 -1 29 IPL OOK 4 -29 -75 AS FILE ,.-� 1926 IN BOOK 1279, PAGE 190 OF DEEDS. THE EXACT LOCATION AND /OR EXTENT OF °.n° NO. 75- 100308 1590,,, PAGE 189 0 ��_ SAID EASEMENT IS NOT DISCLOSED IN THE PUBLIC RECORD. DDS S81A SERVICE _ - © PUBLIC UTILITIES EASEMENT RECORDED NOVEMBER 21, 1928 IN BOOK 1542, PAGE 469 OF � 4° POINT OF r7/ THE EXACT LOCATION AND /OR EXTENT OF SAID EASEMENT IS NOT DISCLOSED IN CONNECTION THE PUBLIC RECORD. o m f ct� 0 WATER SERVICE © AN EASEMENT FOR PUBLIC ROAD PURPOSES RECORDED NOVEMBER 21, 1928 IN BOOK 1542, o POINT OF SHEET INDEX PAGE 469 OF DEEDS AS SHOWN HEREON ALONG THE WESTERLY 20' OF THE PROPERTY. 1 00 CONNECTION 44, acQ, D❑ SDG &E EASEMENT FOR PUBLIC UTILITIES, INGRESS AND EGRESS, RECORDED FEBRUARY 15, a 40 0)•c u, TITLESHEET SHEET 1 1973 AS FILE NO. 73- 041232 OF OFFICIAL RECORDS AS SHOWN HEREON ALONG THE w N rn 00 SOUTHERLY 6' OF THE PROPERTY EXCEPTING THEREFROM THE EASTERLY 120' THEREOF. To o 4; KEY PLAN, NOTES & LEGEND SHEET 2 vu, w co c 0 ESS/ Ci - c°n a SCALE SPECIAL DISTRICT APPROVAL DESIGNED MK PLANS P HORIZONTAL: 1 " =50' / VERTICAL: GRADING PLAN SHEET 3 CONSTRUCTION BMP PLAN SHEET 4 h O � ob- il•l3`� -� 50 0 50 100 150 GRADING AND BMP DETAILS SHEET 5 No. C062716 * Exp.06 -30-14 SCALE: 1 "=50 ` KEY PLAN, SHEET INDEX, LEGEND AND NOTES F OF CA7•%F DRAWN BY: CHECKED BY: EN EERING D PARTMENT APPRO LS CITY OF ENCINITAS - ENGINEERING SERVICES DEPARTMENT DRAWING NO. DK JC ARED UNDER SUPERVISION OF R VED' GRADING PLAN FOR: 499 QUAIL GARDENS DRIVE DATE II IH MAHER C -42519 GLENN PRUIM C -51274 ENCINITAS UNION SCHOOL DISTRICT 11545 -G R.C.E. NO.: 62716 ENG. /PUB. WORKS DIRECTOR 254 - 663 -01 FEY '" l 'L __�- z o -f 3 SHEET 2 OF 5 EXP.: 6/30/14 DATE DATE PLANNING CASE NO: 12 -112 ADR /CDP. E '3'0';0 It'13`.c n I ,0 !� 1 No. 6z71B 1 t } * 06 -30-14 227.2' X939.5 vaan. GRADING PLAN ��9TF F'cA1.\f�`�`P CHANGE N0. DESCRIPTION APPROVED DATE DESIGNED BY: DRAWN BY: CHECKED BY: BENCHMARK SCALE SPECIAL DISTRICT APPROVAL MK I DK I ,1c ENGINEERING DEPARTMENT PPRO LS CITY OF ENCINITAS - ENGINEERING SERVICES DEPARTMENT DRAWING NO. LDOESCRIIIPNIO DESCRIPTION DISC, SEOEN LAS PLANS EPARED UNDER SUPERVISION OF RECD VE . GRADING PLAN FOR: 499 QUAIL GARDENS DRIVE �+ VERDES & CYPRESS HILL AVE. HORIZONTAL: 1 " =20' DATE : MASH M HER C -42519 GLENN PRUIM C -51274 ENCINITAS UNION SCHOOL DISTRICT 11545 -G RECORD FROM: CITY SURVEY CONTROL VERTICAL: ENG. /PUB. WORKS DIRECTOR NETWORK R.C.E. NO.: 62716 254- 663 -01 ELEVATION: 13 2.567 0 S. COFF �l '/3 DATUM: NAVD88 / EXP.: x/_30/14 DATE DATE PLANNING CASE NO: 12 -112 ADR /CDP. SHEET 3 OF 5 3 • P U^ 0 Z CO ♦ x Z r (� it V Q U Z 0 W W o Z 04 W U. O o J U= U Z a F1u U 2 I � i ? A\ Lk t l v, 4 1 1 F ; 1 a�� 3j I t1 it 1 NO. I DESCRIPTION Cyr 1 1 1 t i i 1 t l t -,, 1 s i1 LCOOC C 00a000� c COa�00 O I 00Of 0 000 00 0 0° 0a ?. nO �4 1 1 t 1 , t �t 1 �St s � t APPROVED I DATE t .t 1� TEMPORARY SWALE, TYP. (0.5% MIN.) 9 Odd a a, r a Q 0 t O U ,l`�0a��00 r a Oa O 9��Rk, 0 i 60X6 `�a 0 ( a OI cc 00 to 0 a oaa0 {f4 4j 6 a i .m BENCHMARK DESCRIPTION: 2 BRASS DID LOCATION: TOP ffY- CURB, PA VERDES & CYPRESS RECORD FROM: CITY SURVEY ELEVATION: 312.567 NETWORK DATUM: AIL VD88 LIMITS Lal. PER TR -1 GRAVEL BAGS, STACKED 2 HIGH PER SE -6 SCALE HORIZONTAL: 1 " =20' VERTICAL: BUILDIN FOOTPRI, �= LIMITS k 0 �i A SWALE, TYP. (0. % MIN.) SPECIAL DISTRICT APPROVAL ULJII� MK UT: MK PLANS PREPF GRAVEL BAGS, CKED 2 HIGH PER SE -6 q S R? v % .2X C h �w SILT PROT, SE -1 PER `i LIMITS OF CONSTRUC PER EC -2 20 0 20 40 60 SCALE: V--20 ` AWN D DESCRIPTION STD DWG * SYMBOL �nLUJC ot: E ENGINEERING DEP R RTMENT APPROV ; D K J 1 JC e UNDER S SUPERVISION OF R RECO A A D: r 1 GRAVEL BAG BERM /BARRIER SE -6, DTL. 'V', DTL. 'W' or�ocoo DATE V DIRECTION /COURSE OF FLOW TEMPORARY SWALE —► -�- Vol M MASIH MAHER C -42519 G GLENN PRUIM C -51274 R.C.E. NO.: 62716 E ENG. /PUB. WORKS DIRECTO HYDRAULIC MULCH /HYDROSEED EC -1, EC -4 LEGEND t, i DESCRIPTION STD DWG * SYMBOL I PROPERTY LINE - - 1 STREET CENTERLINE RIGHT OF WAY LINE - — — — - 1 SILT FENCE SE -1, DTL. 'R' 13 0 r 1 GRAVEL BAG BERM /BARRIER SE -6, DTL. 'V', DTL. 'W' or�ocoo DIRECTION /COURSE OF FLOW TEMPORARY SWALE —► -�- /� ii HYDRAULIC MULCH /HYDROSEED EC -1, EC -4 ,l STABILIZED CONSTRUCTION ENTRANCE TR -1, DTL. 'S' �a a0 q O 0 0 0 k MATERIALS DELIVERY AND STORAGE AREA WM -1 WM -1 TEMPORARY TRASH /SOLID WASTE WM -5 WM -5 HAZARDOUS AND CONCRETE WM -6, WM -8, DTL. 'Z' WM -6 ' WASTE MANAGEMENT WM -8 t t 'T' it `t SANITARY WASTE WM -9, DTL. WM -9 (PORTABLE TOILET) t * STANDARD DRAWINGS (SE -5, WM -5, ETC.) CAN BE FOUND AT THE CALIFORNIA li STORMWATER QUALITY ASSOCIATION (CASQA) WEBSITE.• http: / /www.cobmphondbooks.com, DTL. DRAWINGS ARE LOCATED ON CONSTRUCTION /BMP DETAILS (SHEET 6 OF 6). CONSTRUCTION BMP NOTES SITE MANAGEMENT REQUIREMENTS: DRY SEASON REQUIREMENTS (APRIL 1 THRU SEPT 30) � A. EXPOSED DISTRUBED AREAS MUST HAVE EROSION PROTECTION BMPs PROPERLY INSTALLED. THIS WOULD INCLUDE ALL BUILDING PADS, UNFINISHED ROADS AND SLOPES. THE ONLY RELIEF FROM THIS REQUIREMENT FOR SLOPES GREATER THAN 3:1 (HOR TO VERT) IS IF THE SITE HAS PROPERLY- DESIGNED DE- SILTING BASINS AT ALL DISCHARGE POINTS. B. ADEQUATE PERIMETER PROTECTION BMP's MUST BE INSTALLED AND MAINTAINED. C. ADEQUATE SEDIMENT CONTROL BMP's MUST BE INSTALLED AND MAINTAINED. D. ADEQUATE BMP's TO CONTROL OFF -SITE SEDIMENT TRACKING MUST BE INSTALLED AND MAINTAINED. E. A MINIMUM OF 1257* OF THE MATERIAL NEEDED TO INSTALL STANDBY BMP's NECESSARY TO COMPLETELY PROTECT THE EXPOSED PORTIONS OF THE SITE FROM EROSION, AND TO PREVENT SEDIMENT DISCHARGES, MUST BE STORED ON SITE. AREAS THAT HAVE ALREADY BEEN PROTECTED FROM EROSION USING PHYSICAL STABILIZATION OR ESTABLISHED - VEGETATION STABILIZATION BMP's AS DESCRIBED BELOW ARE NOT CONSIDERED TO BE "EXPOSED" FOR PURPOSES OF THIS REQUIREMENT. F. THE PROJECT PROPONENT MUST HAVE AN APPROVED "WEATHER TRIGGERED" ACTION PLAN AND HAVE THE ABILITY TO DEPLOY STANDBY BMPs AS NEEDED 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, 50% CHANCE OF RAIN. ON REQUEST, THE PROJECT PROPONENT MUST PROVIDE PROOF OF THIS CAPABILITY. G. DEPLOYMENT OF PHYSICAL OR VEGETATION EROSION CONTROL BMP's MUST COMMENCE AS SOON AS SLOPES ARE COMPLETED FOR ANY PORTION OF THE SITE. THE PROJECT PROPONENT MAY NOT CONTINUE TO RELY ON THE ABILITY TO DEPLOY STANDBY BMP MATERIALS TO PREVENT EROSION OF SLOPES THAT HAVE BEEN COMPLETED. H THE AREA THAT CAN BE CLEARED OR GRADED AND LEFT EXPOSED AT ONE TIME IS LIMITED TO THE AMOUNT OF ACREAGE THAT THE PROJECT PROPONENT CAN ADEQUATELY PROTECT PRIOR TO A PREDICTED RAINSTORM., RAINY SEASON REQUIREMENTS (OCT 1 THRU MARCH 39,E IN ADDITION TO THE REQUIREMENTS LISTED UNDER THE DRY SEASON REQUIREMENTS: 1. PERIMETER PROTECTION AND SEDIMENT CONTROL BMP'S MUST BE UPGRADED IF NECESSARY TO PROVIDE SUFFICIENT PROTECTION FOR STORMS LIKELY TO OCCUR DURING THE RAINY SEASON. a 2. ADEQUATE PHYSICAL OR VEGETATION EROSION CONTROL BMP'S MUST BE INSTALLED AND ESTABLISHED FOR ALL COMPLETED SLOPES PRIOR TO THE START OF THE RAINY SEASON. M IF A SELECTED BMP FAILS, IT MUST BE REPAIRED AND IMPROVED, OR REPLACED WITH AN o ACCEPTABLE ALTERNATE AS SOON AS IT IS SAFE TO DO SO. THE FAILURE OF A BMP o -- SHOWS THAT THE BMP, AS INSTALLED, WAS NOT ADEQUATE FOR THE CIRCUMSTANCES IN a 00 WHICH IT WAS USED. REPAIRS OR REPLACEMENT MUST THEREFORE PUT A MORE ROBUST BMP IN PLACE. `" u- 3. THE AMOUNT OF EXPOSED SOIL ALLOWED AT ONE TIME SHALL NOT EXCEED THAT WHICH m CAN BE ADEQUATELY PROTECTED BY DEPLOYING STANDBY EROSION CONTROL AND c _ SEDIMENT CONTROL BMP'S PRIOR TO A PREDICTED RAINSTORM. - c _o �Of 0) M 4. A DISTURBED AREA THAT IS NOT COMPLETED BUT THAT IS NOT BEING ACTIVELY GRADED ¢ 00 MUST BE FULLY PROTECTED FROM EROSION IF LEFT FOR 10 OR MORE DAYS. THE ABILITY ac) o TO DEPLOY STANDBY BMP MATERIALS IS NOT SUFFICIENT FOR THESE AREAS. BMP'S MUST 6 ro ACTUALLY BE DEPLOYED. I'' N TO O i�C0 0 °U)a IT IS THE RESPONSIBILITY OF THE PROPERTY OWNER AND PERMIT HOLDER TO SELECT, 0 INSTALL AND MAINTAIN APPROPRIATE BMP'S. 06II�Ij` -� No. 0062716 * EV.06 -30 -14 °j V % -- CONSTRUCTION BMP PLAN OF CA0 CITY OF ENCINITAS - ENGINEERING SERVICES DEPARTMENT DRAWING NO. GRADING PLAN FoR: 499 QUAIL GARDENS DRIVE ENCINITAS UNION SCHOOL DISTRICT 11545 —G 254- 663 -01 PLANNING CASE N0: 12_ -_1.12 ADR /COP. SHEET 4 OF 5 0. U^ 0 Z Lo x OD V LL Z ° OD L 2 LI I ME N .w P Ua U ZO c7 W o Z y N W LL- U. o° J CO UU Z x a no- U m 0 o * "SANDY LOAM" SOIL MIX WITH NO MORE THAN 57. CLAY CONTENT. THE MIX SHALL CONTAIN 50 -507 SAND, 20 -307. COMPOST OR HARDWOOD 00 MULCH, AND 20 -307 TOPSOIL. 19' o 4" AC PAVING OVER 12" C2B 4" AC PAVING OVER i2' C2B 6„ CURB ci v 2% CROSSFALL TRAMP a PC4CURB SIDEWALK PER G -7 PC4 "CURB SIDEWALK PER G -7 `r 2:1 SIDE SLOPE - - °— // III -1111 III- I III II -I Z III 22 MAX. 3 MIN. - fi II III Ia bt 4 GRADE CONCRETE PROTECTION PER `PCC HEADWALL 6.00' LINE SPILLWAY WITH 6" ROCK ICI III -III -I I1 =111 III VIII (- III III- SP -03 3" ABOVE 6" BELOW PER D -23 ( ) W /WIDE SPACING. EMBED �o .0%' = III1 =1 III TOP 6" NATURAL GRADE III1 -' ROCK IN CONCRETE PRIOR TO FULL SET °o TO BE SCARIFIED AND 16 DROUGHT TOLERANT NOT COMPACTED PRIOR 12" MIN, VEGETATIVE COVER TO SOIL PLACEMENT 24" MIN ENGINEERED DETAIL D' DETAIL 'C' DETAIL B' Ll DETAIL A' Solt MIX* SECTION 'CC' SECTION 'B -B' CONCRETE SPILLWAY MONOLITHIC CURB AT RAMP ADA ACCESS RAMP ° %' BIORETENTION FACILITY NO SCALE NO SCALE NO SCALE NO SCALE NO SCALE N6 SCALE ALLOW 2' -5' AT TOE OF SLOPE FOR SEDIMENT TO ACCUMULATE FILTER STAKE FABRIC IIIIIIII 2'-5' -II III -III III I - SEDIMENT PCC CURB PATH =1 _ II II `PCC DECK II III II INSTALLATION A.C. PARKING _ [ — — -- — —.__._ _ _.. - ,.�__. _.... -- — — — — — — — — — — — — = — — — — — — — - — — — -- _ -_ _ __- _ — IORETENTION FACILITY =11 1111111111111111 — — — — — — — — — — — — — — - _ `B - - 6'' -8" III =III =,�_, I III III III III III III III III , BACKFILL I I -III = I I III -III III III =III III (I I I 1 =1 11 =1 11 =1 1 11 1 11 11 =1 11 =1 11 =1 I I III- IIIIII1 III =III 111 =III 1= III =III =1 1 1 -III -1 1- III -III =1111 =1 STA „ ,. KE 4 -6 = I- III =11 11 I I- _ - - - - - - FILTER FABRIC II I 1 1I - - --- II Iil SECTION A A ' _ HAY = 1111 BALE _ _ _ _ _ = NO SCALE =111 = III =11 - III =1II1 1- III =III III= III -III -_ BACK FILL EUSD LOGO - COORDINATE GRADING DETAILS I I -11 I -11- -III- - III -III -I = 1 -III �- I I1 -1111 STRENGTHENING WITH OWNER FOR DIGITAL COPY AND FONT TAPERED REINFORCED Ii1= —I 1 =i 12 -0 CAST-IN-PLACE =III = III =III= CONCRETE WALL I I- I I1 =III= 1— 1= KEY IN FILTER FABRIC A III- 3--0" (P) TRASH ENCLOSURE - -- STAKE MINIMUM OF 6' BELOW « _ THE GROUND SURFACE FF - P I O FENCE (P) FENCE AND 6" ACROSS, THEN JCS 1 111 111 =III BACKFILL WITH DIRT OR 111111 n C I n I t 8 S o UNION SCHOOL DISTRICT b CMU BLOCK WALL III -111 AGROECOLOGY LEARNING CENTER GRAVEL - FILTER III =11 = STAKE--,, FABRIC 1 11 =1 0 499 QU IL GARDENS DRIVE .2% 2% �2% MIN. MIN. MIN. - - -� - _ - - - -- - -III= - 1= ANCHORING - -- - - -- (E) SIDEWALK �SWALE GRADE BERM GRADE III = III =III III1 II III III 1 �6" 600 PSI P.C.C. 1 II III =111- III =1 - -III W/ #3 BARS 18" 0. C. 1 =III 1 11 =III= III I III IIIIII - , , CAST IN LETTERS CENTERED OVER 6" C28 =1 1 =III -III- BACK FILL =1 TYPICAL - COORDINATE WITH III —III 11 =I I I OWNER FOR FONT p SECTIO/V 'E -E' SECTION 'D -D' DETAIL 'R' ENTRY MONUMENT SIGN 12 NO SCALE NO SCALE SILT FENCE INSTALLATION NO SCALE 50' MIN. TURF REINFORCEMENT MATTING, UV RESISTANT VMAX3, 10 mil WOOD FRAME :;�� BIFFY GRAVEL BAGS C350 BY NORTH AMERICAN GREEN OR EQUAL PLASTIC SECURELY FASTENED r " �� 71 ii =�, +' S" MIN °-;� °` E'si�l`' ':� ( TWO LEVELS OF GRADE OVERLAP ENDS _ GRAVEL BAGS OVERLAP ONTO CURB OR SIDE BERM CURB OR SIDE GRASS 3' MIN. MIN. 3" HYDROSEED - - - AROUND ENTIRE PERIMETER OFILE PAVED SURFACE SAND OR GRAVEL BAGS ONE -- - " " T ' -- - -_ -_„_ , OF TRAVELWAY DEPTH BASE TWO- STACKED SECTION 1 W /TWO STAKES EXISTING GROUND REMAINING - BELOW -- - - - - -- 2x 10 ROUGH WOOD Q VISQUEEN, ONE / i FRAME 1 ABOVE (TO CONTAIN SPILLAGE) ..� \`��\ RUNOFF 1 �' I �� A \ � � t \ - _- �� FT MIN. * FOR WATER CLEANSING CAPABILITIES, FLOW DEPTH SHOULD BE LIMITED TO TWO INCHES FOR 85TH PERCENTILE STORM OF l = 0.2 INCH /HR. Ail VARIES (4' MIN) " 20 MIN�k . ° °a n a go °8o o� o'er �o dos SURFACE�� REMAINING �� PROVIDE APPROPRIATE TRANSITION v�� \ Y`� �\ \ G� P BETWEEN BAG \ \ RUNOFF * SUBGRADE UNDER REINFORCEMENT MATTING SHALL BE PREPARED AND HYDROSEEDED. GRAVEL STONE SHALL BE 1 -3 INCHES BETWEEN STABILIZED CONSTR. �y �� GAP BETWEEN BAGS C -350 OR EQUAL SHALL BE PLACED OVER 10 mil PLASTIC ENTRANCE AND PAVED SURFACE �` �� y`� VISQUEEN A TS AS SPILLWA \ \ %" "- _ -, � ACTS AS SPILLWAY THREE LAYERS OF GRAVEL BAGS THE HYDROSEEOED AREA AND PROPERLY ANCHORED PER LINING �6' MIN --I WOOD STAKE (TYP) SKIRT — "- f WITH ENDS OVERLAPPED MANUFACTURER'S SPECIFICATIONS. THE GRASS SWALE SHALL BE DETAIL 'S' DETAIL 'T' DETAIL 'V' DETAIL 'W' IRRIGATED WITH A PROPERLY DESIGNED IRRIGATION SYSTEM. TOP VIEW DETAIL Z' DETAIL X TYPICAL GRASS SWALE: STABILIZED CONSTRUCTION ENTRANCE MM SANITARY TOILET (BIFFYJ PROTECTION GRAVEL BAGS BARRIER NO SCALE GRAVEL BAGS ON TRAVEL WAYS CONCRETE WASHOUT - ABOVE GROUND NOT SUBJECT TO VEHICLE TRAFFIC NO SCALE NO SCALE NO SCALE NO SCALE NO SCALE CONSTRUCTION BMP DETAILS �(JFESSIq, _ �S.co��, °ot1�, I13�< No. 062716 * Exp.06 -30-14 • GRADING AND CONSTRUCTION BMP DETAILS CHANGE N0. DESCRIPTION APPROVED DATE BENCHMARK SCALE SPECIAL DISTRICT APPROVAL DESIGNED BY: DRAWN BY: CHECKED BY: ENGIN5qRM.PgPARTMENT APPROVALS CITY OF ENCINITAS - ENGINEERING SERVICES DEPARTMENT DRAWING NO. MK I DK Jc DESCRIPTION: ? BRASS DISC, ENC -27 PLANS P PARED UNDER SUPERVISION OF RECOM A ED: GRADING PLAN FOR: LOCATION: TOP ELY CURB. PASEO of LAS VERDES &CYPRESS HILL AVE. RECORD FROM: CITY SURVEY CONTROL HORIZONTAL: AS NOT D DATE _h -_L.13 'dM IH MAHER C -42519 GLENN PRUIM c -51274 ENCINITAS 499 QUAIL GARDENS DRIVE UNION SCHOOL DISTRICT 11545�t7 NETWORK ELEVATION: 312.567 DATUM: NAVD88 VERTICAL: NONE JO N C FFEY R.C.E. NO.: 62716 EXP.: 6/30/14 / ENG. /PUB. WORKS DIRECTOR h 1 -7e -1 (o_ 20_/3 PLANNING CASE NO: 12 -112 ADR 254-613-01 CDP. DATE DATE SHEET 5 OF 5