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2020-14723 G-LDEV-012651-2020 (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 SPECIFICATI0NS 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 GE07ECHNICAL INVESTIGATION & FOUNDATION RECOMMENDATIONS PROPOSED NEW RESIDENCE" PREPARED BY ENGINEERING DESIGN GROUP DATED SEPTEMBER 16, 2019, PROJECT NO. 196180 -1, SHALL BE CONSIDERED AS A PART OF THIS GRADING PLAN. ALL GRADING SHALL BE DONE IN ACCORDANCE WITH THE RECOMMENDATIONS AND SPECIFICATI0NS CONTAINED IN SAID REPORT. J. 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 PRECAU77ONS 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 1S 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 (112) 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 OPERATI0NS 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 COMPLET70N OF THE WORK UNDER THE GRADING PERMIT, BUT PRIOR TO FINAL GRADING APPROVAL AND /OR FINAL RELEASE OF SECURITY, AN "AS GRADED CERTIFICA77ON" SHALL BE PROVIDED STATING. "THE GRADING UNDER PERMIT NO. 14723 -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 COMPLET70N 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 EXCAVAT70NS 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 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 ACCORDANCE WITH STANDARD SPECIFICATION. ALL VEGETABLE MATTER AND OBJECTIONABLE MATERIAL 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 GROUND. THE EXPOSED SOILS SHALL BE SCARIFIED TO A DEPTH OF 12 INCHES AND THEN COMPACTED TO A MINIMUM OF 90 PERCENT. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO PLACE, SPREAD, WATER AND COMPACT THE FILL IN STRICT ACCORDANCE WITH SPECIFICATIONS. 15. CUT AND FILL SLOPES SHALL BE CUT AND TRIMMED TO FINISH GRADE TO PRODUCE SMOOTH SURFACE AND UNIFORM CROSS SECTION. THE SLOPES OR EXCAVATION AND EMBANKMENTS SHALL BE SHAPED, PLANTED, AND TRIMMED AS DIRECTED BY THE ENGINEER OF WORK AND LEFT IN A NEAT AND ORDERLY CONDITION. ALL STONES, ROOTS AND OTHER WASTE MATTER EXPOSED OR 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 THE GRADING ORDINANCE. 16. ALL TREES, BRUSH, GRASS, AND OTHER OBJECTIONABLE MATERIAL SHALL BE COLLECTED, PILED OR OTHERWISE DISPOSED OF OFF THE SITE BY THE CONTRACTOR SO AS TO LEAVE THE AREAS THAT HAVE BEEN CLEARED WITH A NEAT AND FINISHED APPEARANCE FREE FROM UNSIGHTLY DEBRIS. APPROVAL OF LOCAT70N OF DEBRIS FILL SHALL BE SECURED FROM THE SOILS ENGINEER AND CITY ENGINEER PRIOR TO THE DISPOSAL OF ANY SUCH MATERIAL. 17. THE REMOVAL OF ANY AND ALL CITY TREES SHALL BE CONSISTENT WITH THE CITY'S URBAN 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 PROTECTED IN PLACE DURING CONSTRUCT70N UNLESS SPECIFICALLY APPROVED OTHERWISE. NO GRADING, EXCAVATION, OR DISTURBANCE OF CITY TREE ROOT SYSTEMS SHALL OCCUR WITHIN THE 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 1S NOT CLEARLY LABELED TO BE REMOVED, 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 TREE REMOVAL. EROSION CONTROL 1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT JAY ROSE AT (858) 945 -2903, 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. 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 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. NOTIFICATIONS 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. SEWER - CARDIFF SANITARY DIVISION - 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. 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. EARTHWORK DATA STEEPEST EXISTING NATURAL SLOPE ON -SITE = N /A, NO NATURAL SLOPES ON SITE MAXIMUM VERTICAL DEPTH OF CUT = 2.3 FT MAXIMUM VERTICAL DEPTH OF FILL = 3 1 FT nUNDER CUT = 50 C. FILL = 235 EXPORT = 315 C.Y. REMEDIAL = 600 C.Y. ( 520 REMOVAL AND RECOMPACTIAND 80 OUTSIDE F BUILDING AR * ESTIM 'NOT CU STRIPPINGS, UTILITY TRENCH VOLUMES OR ANY OVEREXCAVATION, IF REQUIRED BY SITE CONDITIONS. CONTRACTOR SHALL CONFIRM THAT ESTIMATES ARE CORRECT PRIOR TO COMMENCEMENT OF WORK. EARTHWORK QUANTITIES ARE ESTIMATED FOR PERMIT PURPOSES ONLY. (CALCULATED ON A THEORETICAL BASIS. ACTUAL QUANTITIES MAY VARY DUE TO SHRINKAGE OR SWELL FACTORS). REMEDIAL GRADING QUANTITIES ARE NOT ABLE TO BE DETERMINED. REFER TO SOILS REPORT FOR REMOVAL AND RECOMPACTION DEPTHS. URB AREA: 10.062 SQFT IMPERVIOUS AR AS ON -SITE IMPERVIOUS AREA PRIOR TO CONSTRUCTION: 5,242 SQFT OFF -SITE IMPERVIOUS AREA PRIOR TO CONSTURCTION: 0 SQFT ON -SITE IMPERVIOUS AREA AFTER CONSTRUCTION: 5.540 SQFT Q OFF -SITE IMPERVIOUS AREA AFTER CONSTRUCTION: 75 SQFT DECREASE IN IMPERVIOUS AREA: 601 SQFT IMPERVIOUS AREA REPLACED: 6.285 SQFT ZONING REQUIREMENTS R -11 (RESIDENTIAL - 11) OWNER /PERMITTEE JAY & KIM ROSE 1501 VIVALDI STREET CARDIFF BY THE SEA, CA, 92007 (858)945 -2903 SITE ADDRESS 1542 SUMMIT AVENUE CARDIFF BY THE SEA, CA A.P.N.: 261 - 360 -16 -00 LEGAL DESCRIPTION A PORTION OF THE NORTHWEST QUARTER OF SECTION 22, TOWNSHIP 13 SOUTH, RANGE 4 WEST, SAN BERNARDINO MERIDIAN, CITY OF ENCINITAS, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO UNITED STATES GOVERNMENT SURVEY, APPROVED APRIL 19, 1881. TOPOGRAPHY TORGERSEN SURVEYING, INC. PH 619 - 535 -8674 DATE OF SURVEY: JULY 11, 2019 OWNER'S CERTIFICATE PACIFIC OCEAN NG ��3" TA pm SI TE VICINITY MAP NTS 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 STABILITY OF THE SITE. 1 (WE) HEREBY AGREE TO- INDEMNIFY, DEFEND, AND HOLD CITY AND CITY'S OFFICERS, OFFICIALS, EMPLOYEES, AND AGENTS HARMLESS FROM, AND AGAINST ANY AND ALL LIABILITIES, CLAIMS, DEMANDS, CAUSES OF ACTIONS, LOSSES, DAMAGES AND COSTS, INCLUDING ALL COSTS OF DEFENSE THEREOF, ARISING OUT OF, OR IN ANY MANNER CONNECTED DIRECTLY OR INDIRECTLY WI774 ANY ACTS OR OMISSIONS OF OWNER OR OWNER'S AGENTS, EMPLOYEES, CONTRACTORS, SUBCONTRACTORS, OFFICIALS, OFFICERS, OR REPRESENTATIVES FOR ANY AND ALL WORK OR CONSTRUCTION COVERED IN THE PERMIT OR CONNECTED DIRECTLY OR INDIRECTLY TO THE PERMIT OR APPROVED PLANS WITHIN THE PRIVATE PROPERTY OR PUBi/C EASEMENTS - n SIGNATURE: J SIGNATURE: K DATE: 09 10912020 DATE: 0910912020 SOILS ENGINEER'S CERTIFICATE I, ERIN E. RIST 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 SEPTEMBER 16, 2019. 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 SPECIFICATIONS. SIGNED: _ ______ DATE: X10912020 ___ IN E. RIST QRpFESS /ONq E. RCE NO.: 65122 w C 65122 m EXP. DATE. rn JOB #• 196180 -1 ENGINEERING DESIGN GROUP ST CIV1\- 2121 MONTIEL ROAD qTF OF CAO SAN MARCOS, CA, 92069 PROJECT NO. 196180 -1 PHONE: 760- 839 -7302 STATEMENT OF ENGINEER OF WORK THE UNDERSIGNED ENGINEER AGREES 7HAT THE WORK PERFORMED BY THE ENGINEER SHALL COMPLY WITH 7HE 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 EMPLOYMENT AND ARISING OUT OF THE WORK PERAAM, ED BY E ENGINEER. SIGNATURE. DATE: 09 09 2020 BRfAN M. ARD -OLINO RCE No. 71651 Q�ofESS/QN PASCO LARGT SUITER & ASSOCIATES c�0 ��NAEL qql 535 N. COAST HIGHWAY 101 SOLANA BEACH CA, 92074 RCE EXPIRES 12 -31 -21 z z w m No. 71651 o m Exp. 12/31/21 CIVI\. BMP PROJECT STATUS STANDARD PUBLIC WORKS PLANNING DIVISION PARKS AND RECREATION SAN DIEGUITO WATER DISTRICT ENCINITAS FIRE DEPARTMENT 9/17/2020 9/17/20 OJ° /iJ /2020 / I 12,, OAL SIGN DATE SIG DATE SIGN DATE SIGN DATE SIGN DATE CHANGE NO. DESCRIPTION APPROVED DATE BENCHMARK AS -BUILT APPROVALS UCJISEL 6T. �/ Urci 6T. k��BMA 6T: ENGINEERING DIVISION APPROVALS CITY OF ENCINITAS - DEVELOPMENT SERVICES DEPARTMENT DRAWING NO. -EE EL SEL 1 LOWER POOLAREA: ADD STAIRS WALLS AND PLANTERS. RELOCATE �� 101'�120 DESCRIPTION: CONTROL POINT ENC-41 LOCATION: O TURNAROUND .5 EAST SIDE OF NB HWY 101, 0.5 MILES NORTH INT. DATE PLANS PREPARED UNDER SUPERVISION OF DATE: 09 09 2020 R.C.E. NO.: 71651 � BRIAN M. ARDOLINO EXP.: 12 -31 -21 RECOMMENDED: APPROVED: Steve Nowak, PjA..a p. I�, .1. STEVE NOWAK EDWARD J. WIMMER CI ENGINEER 9/21/2020 flzWo2o DATE DATE GRADING PLAN FOR: 1542 SUMMIT AVENUE JAY &KIM ROSE APN: 261 - 360 -16 PLANNING CASE NO: 3371 -2019 CDP 14723 -G BASIN CHANGE DRIVEWAY ENTRY TO PAVERS PUBLIC WORKS BRIAN M. ARDOLINO DATE PLANNING OF CHESTERFIELD DRIVE. RECORD FROM: 12' 18416 ELEVATION: 73.612' DATUM: NAVD88 REVIEWER SENIOR ENGINEER DATE INSPECTOR SHEET 1 OF 3 PLSA 3148 w Q U O Qo� W g °N' »_ U W__ Lu�W Qom OUZ UZ� Oo a ZOO co PROPERTY LINE NTER LINE W- NG WATER LINE S EX IS WER LINE ----398 EXISTING UR LINE EXISTING STRU PROPOSED SETBACK PROPOSED BUILDING FOO PROPOSED ROOF ABOVE + + + + + + PROPOSED PERMANENT BMP AREA PROPOSED CONCRETE PROPOSED PERMEABLE PAVERS PROPOSED ASPHALT I PROPOSED SAWCUT LINE 38 PROPOSED CONTOUR LINE PROPOSED RETAINING WALL PROPOSED PLANTER WALL PROPOSED 4" HDPE AREA DRAIN BY NDS OR APPROVED EQUAL PROPOSED 4" PVC SDR -35 STORM DRAIN PIPE NOTES: 1. ALL SERVICE LINES TO THE SUBJECT BUILDING SHALL BE CONSTRUCTED UNDERGROUND. 2. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY MONUMENTATION AND /OR BENCHMARKS WHICH WILL BE DISTURBED OR DESTROYED BY CONSTRUCTION. SUCH POINT SHALL BE REFERENCED AND REPLACED WITH APPROPRIATE MONUMENTATION BY A LICENSED LAND SURVEYOR OR A REGISTERED CIVIL ENGINEER AUTHORIZED TO PRACTICE LAND SURVEYING. A CORNER RECORD OR RECORD OF SURVEY, AS APPROPRIATE, SHALL BE FILED BY THE LICENSED LAND SURVEYOR OR THE REGISTERED CIVIL ENGINEER AS REQUIRED BY THE LAND SURVEYOR'S ACT. 3. ALL STREET SIGNS, LIGHTS, LAMPS, UTILITIES, ETC. LOCATED WITHIN THE PUBLIC RIGHT -OF -WAY SHALL BE PROTECTED IN -PLACE DURING CONSTRUCTION OR REPLACED TO THE SATISFACTION OF THE CITY ENGINEER. 4. CONTRACTOR TO FIELD VERIFY LOCATION, ELEVATION, AND CONDITION OF EXISTING SEWER LATERAL. TOP OF WALL (TW) - .II�III 'I =1 I I =III= -III BOTTOM OF WALL i. i'. TYPICAL WALL ELEVATION LOCATIONS SHOWN ON PLAN NOT TO SCALE PERVIOUS PAVERS WI VOID FILLER 8 " TO e (NO.8) MIN. s " VOID AGGREGATE IN VOIDS 6" X 16 "PCC FLUSH CURB BEDDING COURSE -2 "THICK OR DEEPENED G -1 CURB OF e " TO e " (NO.8) AGGREGATE CHOKER COURSE -4" THICK c, OF 8 " TO� "(NO.57) CRUSHED ROCK III -III -I MIN. 6" THICK �I -- = III -1 11- oF3 "CRUSHEDROCK -III= III = III =III= III = III = III =III =III -1 4 - 111IIIIIIIII�� III =1I1 =1II_III III, ,III =III= SOIL SUBGRADE -111 - PAVER SECTION NOTE: NOT TO SCALE -ALL AGGREGATE MUST BE CLEAN/WASHEDAND FREE OF FINES (SAND, SILT, ETC.) -THE PAVERS SHALL NOT BE SEALED ONCE THE VOID FILLER HAS BEENADDED -EACH COURSE SHALL BE VIBRATORY COMPACTED BEFORE PLACEMENT OF NEXT COURSE -NO IMPERVIOUS LINER OR FILTER FABRIC IS TO BE USED - SPECIAL APPROVAL REQUIRED FOR USE IN HIGHLY EXPANSIVE SOIL - SUBDRAIN MAY BE REQUIRED * *CONSTRUCTION NOTE: - PAVERS TO BE COVERED AND PROTECTED DURING CONSTRUCTION CHANGE NO. SITE IMPERVIOUS AND PERVIOUS AREAS PAVEMENT TYPE SITEAREA IMPERVIOUS PAVEMENT /BUILDINGS 5,615 SF PERVIOUS LANDSCAPE AREA 4, TOTALAREA A401FT062 SF * *200 SF PROP. TREATMENT AREA (REQUIPAPREATMENT AREA =190 SF) IPTION APPROVED I DATE I I v. I I1 130.90 TW APPROXIMATE LOCATION OF 129.50 TW @ FG q SEWER MAIN. CONTRACTOR MUST A P N LOCATE AND VERIFY LOCATION OF SDRSD C -2 EXISTING SEWER LATERAL. RETAINING 141.00 TW SDRSD C -9 130.90 TW 134.00 TW WALL 139.00 BW RETAIN 127.00 BW ING WALL 60 -630 -1 `J 145.00 TW 146.00 TW 1"x18" IP 129.50 TW @ FG 132.50 TG 133.90 TG 134.00 BW 140.00 TG 141.50 TG 143.10 TW 143.70 TW 142.70 BW 142.90 BW POWER POLE PROTECT IN PLACE. ALL SERVICES SHALL BE UNDERGROUND FROM POLE TO NEW RESIDENCE 1 "X18" IP SDRSD C -2 STAMPED RETAINING WALL "PLS 8548" PROTECT IN PLACE 151.00 TW 151.60 TG STAMPED 129.00 BW 131.50 IE 132.90 IE 139.00 IE 140.50 IE 142.00 BW N 66° 49 35 E 202.90 142.50 BW 145.00 IE j 151.00 BW _ 150.60 IE_ _ 7 71=7 "PLS 8548" PROTECT IN PLACE 1`L� - - - �� - -� - 3 w -' 4" SD PCV - A- �3 SYSB w w w -2�/0 - �_ �_ 152. PIPE � a '° °. ;'1.53`52 y` 1. FL FD 1/2" PIN NCLOSE POOL ° ' ° - 14 .90 p , LA ° S p 130.90 TW 140.00 a p 143.10 TG ° a a T o/ ° PROTECT IN PLACE EQUIPME AREA 142.3 TW WALL BY ° T40 °L I a 141.50 IE s ° 9 ° 130.50 BW " FS ° „° ° °' , ° Io 142.10 ,_ 132.00 BW OTHERS °I40.301°G F a p ° I. 127.00 SEWER 1.3.3 IE' a ,142.55 FG LATERAL T BE -BUILDING 130.70 TG I 20' I / FIELD VERffIED a` a p °G °> 6.60 IE RYSB I , . f FOOTPRINT ` URB 1.0% ■ �� �C I mm iliall ■!� 11. loll! O7 p Q �` PROPOSED SINGLE 15 ° 152 z CD 130.90 TC I 14 442,50 `5Q7 G ° F FAMILY RESIDENCE 150 I GE_ -� FS 13 FS .60 N . o MI N 07 U °d 6" SD PC c p �? I FF= 142.66 , MIT OSED I 152.90 152.20 ° " ' a 4 d. N PIPE_ 131.50 PR ED P PER N8 0 =1'r' PAD = 141.83_0 x150. I I , °A,.� / FS. _ FS [] FG ° i 5 IE 31.00 TG PO R p ° FF =1`, A I cn I RAT a "�, ° 1'2 .55 SECOND FLOOR ° TIVE 129.75 IE SEPERA RMIT x 150.4 C" 4 \\ RMIT c FF= 153.75 / \ Ln a COBB I rROOF c°o I 10' �/ 130.70 TG " o SEWER \ .45 d 126.60 IE EASEMENT I a'I ED PCV 142.35 TW p`�.40 p FSo45 °149.5 A A 132.00 BW 1 9 a p .F $ %`� RETAINING WALLi 50TC 132.25 L ° `a ° p ° p 2.0 ' 4 TO BE REMOVED C- \\ FS .40 130.9 TW A 140 0 G a SDRSD C- 30.50 1.29:60 r RETAINING WALL FG =j29p • _ 130.90 TW 3 90� 0.40 131.5 133 14 129.50 TW @ FG 127.00 BW 6" SD PCV 130.50TC1 W 132.0 140.50 TW 137.00 TW 140.40 TG 140.40 TW 142.40 TG N 66° 49'35" E 199.58' 1 "x18" IP PIPE RETAINING WALL 31.90 TG 131.00 IE 133.30 BW 135.50 BW 139.40 IE 138.30 BW 141.40 IE STAMPED TO REMAIN 130.90 IE 133.30 A Oki ' PLS 8548" FOUND 3/4" IP 130.90 TW SDRSD C -2 133.30 B PROTECT IN PLACE PER PM 20124 128.00 BW DECORATIV RETAINING WALL a PROTECT IN PLACE COBBLE RIPRAP 30 -4 SDRSD C -3 DROUGHT RETAINING WALL TOLERANT 130.50 PLANTS (TYP.) 1.5' 2" HARDWOOD MULCH/- 1�.5 GRASS COVER OR CITY F APPROVED EQUIVALENT 18" LAYER ENGINEERED SOIL I - * *SEE NOTE BELOW I = CONNECT ALL BMP OVERFLOWS AND WEST AREA DRAIN TO 4" PERFERATED SUBDRAIN RUNNING ALONG ENTIRE PIL 4" SOLID W 4. HOLD HARMLESS FOR DRAINAGE AGREEMENT RECORDED 2020 AS DOCUMENT NUMBER 2020 - OF O.R. SEWER EASEMENT 6" OVERFLOW PIPE TG 130.70 IE 126.6 2" LAYE 12" LAYER OF 3/4" GRAVEL * *SEE NOTE BELOW fw ENGIN S OIL MIX WITIHONO MO E T CO TENT. XIMUM HALL DEWANDN 65% 15% COMPOST OR HARDWOORD MULCH, AND 20% TOPSOIL, FREE OF STONES, STUMPS, ROOTS, OR SIMILAR OBJECTS, AND ALSO FREE OF NOXIOUS WEEDS. ** 3/4" CRUSHED ROCK LAYER SHALL BE A MINIMUM OF 12" BUT MAY BE DEEPENED TO INCREASE THE INFILTRATION AND STORAGE ABILITY OF THE DETAIL THE EFFECTIVE AREA OF THE BASIN SHALL BE LEVELAND SHALL BE SIZED BASED ON CALCULATION. TYPICALLY, THE SURFACE AREA OF THE BIORETENTION BASIN IS 4% OF THE IMPERVIOUS AREA DRAINING TO IT ALL BIORETENTION PLANTERS TO BE DEPRESSED AT LEAST 6" BELOW ADJACENT FINISHED SURFACE * ** CONTRACTOR TO NOTIFY ENGINEER OF WORK IF BASIN IS NOT DRAINING. BENCHMARK AS -BUILT APPROVALS DESCRIPTION: CONTROL POINT ENC-41 LOCATION: IN TURNAROUND ON EAST SIDE PUBLIC WORKS OF NB HWY 101, 0.5 MILES NORTH BRIAN M. ARDOLINO DATE PLANNING OF CHESTERFIELD DRIVE. REVIEWER RECORD FROM: ROS 18416 SENIOR ENGINEER DATE ELEVATION: 73.612' DATUM: NAVD88 INSPECTOR WEROACHMENI-M , GREEMENT RECORI DOCUMENT NUMBER EXISTING RETAINING WALL 32.8 ll■ 1VER 18" LAYER ENGIINEFRED S'OII_ * *SEE NOTE BELOW & REMOVAL -, 2020 AS OF O.R. \ O� Co RIND AND OVERLAY "AC BER TO CENTERLINE 152.20 s3 0 -T - - - - 152.,0 / TC MATCH 14' i' TO CL� rs2 S rs? e 153.66 o'o � I� - _ o '. ' s. 4 C'I \ / 153. 1 9.0 GF 15 3 143.00 TG 143.15 144.25 I 1 rc , - _ 15 I 151.30 1,44.50 .1, 3. 5 - p . RASH FS TC n �Tj�, 1.0 %` a EN OSURE 151.30 2 %; o / - FG 4r 151.1 rs 142.60 143.10 I 142. SEE PERVIOUS 143.10 BW 148.80 TW 153.00 TW 148.50 BW 153.00 BW EXISTING 314 -INC 3.6' 151.25 151.08 J - S? 1 "x18" I PAVER DETAIL + SDRSD C -2 WATER METER TO BE DG TC FL - STAMPED . . RETAINING WALL UPSIZED TO 1 -INCH PROTECT "PLS 8548" COPPER WATER LATERAL EXISITNG SIGN PROTECT IN PLACE,,-' AND DUAL METER PER IN PLACE WAS WS -09 BY DISTRICT AT OWNER'S EXPENSE. I 25' _ I TO CL 7504 1.s SDRSD C -2` TW 130.7 0.3' 130.5 6" OVERFLOW PIPE TG 130.33 IE 126.6 10" 'wee, w b, 2it SEC LE v_ ' D 4 ' M WEEP "SANDY LO MIX W T�EMO EETHAN 5 %ICLAYY HAO TAIN 65% S NIN 15% COMPOST OR HARDWOORD MULCH, AND 20% TOPSOIL, FREE OF STONES, STUMPS, ROOTS, OR SIMILAR OBJECTS, AND ALSO FREE OF NOXIOUS WEEDS. *" 3/4" CRUSHED ROCK LAYER SHALL BE A MINIMUM OF 12" BUT MAY BE DEEPENED TO INCREASE THE INFILTRATION AND STORAGE ABILITY OF THE DETAIL THE EFFECTIVE AREA OF THE BASIN SHALL BE LEVELAND SHALL BE SIZED BASED ON CALCULATION. TYPICALLY, THE SURFACE AREA OF THE BIORETENTION BASIN IS 4% OF THE IMPERVIOUS AREA DRAINING TO IT. ALL BIORETENTION PLANTERS TO BE DEPRESSED AT LEAST 6" BELOW ADJACENT FINISHED SURFACE INT. DATE PLANS PREPARED UNDER SUPERVISION OF DATE:09 09/2020 R.C.E. NO.: 71651 BRIAN M� BRIAN M. ARDOLINO EXP.: 12 -31 -21 SDRSD C -9 TYPE C CURB 131.5 2" LAYER OF 3/8" GM -8" LAYER OF 3/4" GF * *SEE NOTE BELOW ENGINEERING DIVISION APPROVALS RECOMMENDED: APPROVED: Stew Nowak, eA,-a P. w STEVE NOWAK EDWARD J. WIMMER ENGINE 912112020 Cilly . 0ZbR DATE DATE IVEWAY A" CUSTOM PERVIOUS PAVER DETAIL NOT TO SCALE 3.6' 7.0' - FL I 4.0' -I 2.0' s 12% D.G. PATH-/ 6 "X16" PCC CURB SECTION C -C NOT TO SCALE 2" GRIND & OVERLAY EX. AC. RVIOUS PAVERS SEE PAVER SECTION DETAIL s 0 10 CITY OF ENCINITAS - DEVELOPMENT SERVICES DEPARTME 75ING PLAN FOR: 1542 SUMMIT AVENUE JAY & KIM ROSE APN: 261- 360 -16 PLANNING CASE NO: 3371 -2019 CDP LAYER OF 3/4" ROCK C/L FJ F SCALE: 1"= 10' 20 30 DRAWING NO. 3 -G SHEET 2 PLSA 314, W ti U O U� U Qo^ o U of Qom OVZ UZ¢ Lo J Co a0 PROPERTY LINE CENTER LINE EXISTING WATER LINE EXISTING SEWER LINE EXISTING CONTOUR LINE EXISTING STRUCTURE PROPOSED SETBACKS PROPOSED BUILDING FOOTPRINT PROPOSED ROOF ABOVE + + + + + + PROPOSED PERMANENT BMP AREA °. . d. . r. 4. 't, PROPOSED CONCRETE PROPOSED PERMEABLE PAVERS PROPOSED ASPHALT PROPOSED SAWCUT LINE 38 PROPOSED CONTOUR LINE PROPOSED RETAINING WALL PROPOSED PLANTER WALL PROPOSED 4" HDPE AREA DRAIN BY NDS OR APPROVED EQUAL PROPOSED 4" PVC SDR -35 STORM DRAIN PIPE NOTES: 1. ALL SERVICE LINES TO THE SUBJECT BUILDING SHALL BE CONSTRUCTED UNDERGROUND. 2. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY MONUMENTATION AND /OR BENCHMARKS WHICH WILL BE DISTURBED OR DESTROYED BY CONSTRUCTION. SUCH POINT SHALL BE REFERENCED AND REPLACED WITH APPROPRIATE MONUMENTATION BY A LICENSED LAND SURVEYOR OR A REGISTERED CIVIL ENGINEER AUTHORIZED TO PRACTICE LAND SURVEYING. A CORNER RECORD OR RECORD OF SURVEY, AS APPROPRIATE, SHALL BE FILED BY THE LICENSED LAND SURVEYOR OR THE REGISTERED CIVIL ENGINEER AS REQUIRED BY THE LAND SURVEYOR'S ACT. 3. ALL STREET SIGNS, LIGHTS, LAMPS, UTILITIES, ETC. LOCATED WITHIN THE PUBLIC RIGHT -OF -WAY SHALL BE PROTECTED IN -PLACE DURING CONSTRUCTION OR REPLACED TO THE SATISFACTION OF THE CITY ENGINEER. 4. CONTRACTOR TO FIELD VERIFY LOCATION, ELEVATION, AND CONDITION OF EXISTING SEWER LATERAL. TOP OF WALL (TW)� r-1 I -.101 a Its] A 9019k y i 4_1 I I a � TYPICAL WALL ELEVATION LOCATIONS SHOWN ON PLAN NOT TO SCALE PERVIOUS PAVERS W1 VOID FILLER -8 " TO a " (N0.8) MIN. g "VOID AGGREGATE IN VOIDS 6 "X 16" PCC FLUSH CURB OR DEEPENED G -1 CURB BEDDING COURSE -2" THICK OF-,! " TO s " (NO. 8) AGGREGATE CHOKER COURSE -4" THICK OF!" " TO 2" (NO.57) CRUSHED ROCK MIN. 6" THICK OF"' CRUSHED ROCK 1 1 1 1 1 1 1 „III =I j- 111 -111= 111, 1111111_11= SOIL SUBGRADE PAVER SECTION NOTE: NOT TO SCALE -ALL AGGREGATE MUST BE CLEAN/WASHED AND FREE OF FINES (SAND, SILT, ETC.) -THE PAVERS SHALL NOT BE SEALED ONCE THE VOID FILLER HAS BEENADDED -EACH COURSE SHALL BE VIBRATORY COMPACTED BEFORE PLACEMENT OF NEXT COURSE -NO IMPERVIOUS LINER OR FILTER FABRIC IS TO BE USED - SPECIAL APPROVAL REQUIRED FOR USE IN HIGHLY EXPANSIVE SOIL - SUBDRAIN MAYBE REQUIRED - CONSTRUCTION NOTE: - PAVERS TO BE COVEREDAND PROTECTED DURING CONSTRUCTION NO. SITE IMPERVIOUS AND PERVIOUS AREAS PAVEMENT TYPE SITEAREA IMPERVIOUS PAVEMENT /BUILDINGS 5,615 SF PERVIOUS LANDSCAPE AREA 4,447SF TOTALAREA 10,062 SF * *200 SF PROP. TREATMENT AREA (REQUIRED TREATMENT AREA =190 SF) DESCRIPTION APPROVED 130.90 TW I 129.50 TW @ FG 127.00 BW 1"X18" IP STAMPED �1 "PLS 8548" I M M cr) CANT LEV 6" SD PCV 3130.50 PIPE APPROXIMATE LOCATION OF I SEWER MAIN. CONTRACTOR MUST RYSB I * *200 SF PROP. TREATMENT AREA (REQUIRED TREATMENT AREA =190 SF) DESCRIPTION APPROVED 130.90 TW I 129.50 TW @ FG 127.00 BW 1"X18" IP STAMPED �1 "PLS 8548" I M M cr) PROTECT IN PLACE CANT LEV 6" SD PCV 3130.50 PIPE APPROXIMATE LOCATION OF I SEWER MAIN. CONTRACTOR MUST RYSB I LOCATE AND VERIFY LOCATION OF 130.90 TW 129.50 TW @ FG 129.00 BW EXISTING SEWER LATERAL. 133.90 TC CURB 132.50 TG 29.60 IE 131.50 IE 1132.90 IE FD 1/2" PIN P 130.90 TW I PROTECT IN PLACE 130.50 B URB PROTECT IN PLACE CANT LEV fC FL 3130.50 130. 1 B IF J RYSB I FG jV UILDING FD 1/2" PIN P 130.90 TW I PROTECT IN PLACE 130.50 B URB I 132.50 X08• ` 130.50; Z FG 127.0 WALL 140.00 TG ` FG FG 139.00 IE WALL BY 130.70 CANT LEV fC FL 20' 130. 1 126.6 IF J RYSB I FG jV UILDING 131.00 IE URB 3.0° II 135.00 TW Z � 135.00 BW WALL 140.00 TG 7c) N ° 139.00 IE I II W CO o - PVC PIP 130. 90 TC i 0 - 6" PV C f SECOND FLOOR (� � W _ �' 50.5 RAGE =PIP E E 42.50 1\140 .00 FG 142 �� - 1.15 00 TC, I 1 129.55 IE I 31.00 TG _Jk ° FSFS0S ECORATIVE 29.751E 142.40 FS v COBBLE RIPRAp \\ (D � I 10' I 130. TG " oc I SEWER 126.6 IE I EASEMENT I 4" SD PVC1 A PIPE A RETAINING WALL TO BE REMOVED U B I130.9 W I SDRSD C -3 BW RETAINING WALL 130.90 TW 3 I OTHERS -SEWER LATERAL TO BE FIELD VERIFIED 134.00 IE 133.88 IE 132.50 PROPOSED FG POOL PER SEPERATE PERMIT FG FS WALL BY OTHERS 129.50 TW @ FG _ _ _ 127.00 BW /. 6" SD CV 130.50TC c, 132.00 T( _ RETAININ WALL 131.90 TG 1 "X18" IP PIPE G 31.00 IE STAMPED �� TO REMAIN 130.90 IE "PLS 8548" FOUND 3/4" IP 130 0 TW NCLOSED POOL PROTECT IN PLACE PER PM 20124 12 .00 BW EQUIPMENTAREA PROTECT IN PLACE FG 131.00 SDRSD C -9 APN RETAINING WALL _ 90- 630 -15 .00 T 146.00 TW 142.80 TW 143.70 TW 142.70 BW 142.90 BW 146.00 TC 142.00 BW N 66'49'35" E 202.90' 142.50 BW 145.00 IE -2%-\ POWER POLE PROTECT I PLACE. ALL SERVICES SHALL BE UNDERGROUND FROM POLE TO NEW RESIDENCE 1 "X18" IP SDRSD C -2 STAMPED RETAINING WALL "PLS 8548" PROTECT IN PLACE 151.00 TW 151.60 TG 151.00 BW 1s vpc-ur� - 142.80 TG 142.50 TG i !� f7 lAl 2f IF: 141.50 IE II F CANT LEV fC FL . - - PROTECT "PLS 8548" 142.50 J J J J SDCO FG UILDING 131.00 IE SDRSD C -9 140.00 TW D SDRSD C -3 135.00 TW RETAINING 139.00 BW � 135.00 BW WALL 140.00 TG 141.50 TG II 139.00 IE 140.50 IE 1135.00 TG W CO I I 141.90 TG - PVC PIP 1134.001E i si. - f SECOND FLOOR S 0 FAMILY RESIDENCE 5 50.5 RAGE 42.50 1\140 .00 FG 142 �� 0 1.15 00 TC, I 1 142.00 BW 134.00 IE 133.88 IE 132.50 PROPOSED FG POOL PER SEPERATE PERMIT FG FS WALL BY OTHERS 129.50 TW @ FG _ _ _ 127.00 BW /. 6" SD CV 130.50TC c, 132.00 T( _ RETAININ WALL 131.90 TG 1 "X18" IP PIPE G 31.00 IE STAMPED �� TO REMAIN 130.90 IE "PLS 8548" FOUND 3/4" IP 130 0 TW NCLOSED POOL PROTECT IN PLACE PER PM 20124 12 .00 BW EQUIPMENTAREA PROTECT IN PLACE FG 131.00 SDRSD C -9 APN RETAINING WALL _ 90- 630 -15 .00 T 146.00 TW 142.80 TW 143.70 TW 142.70 BW 142.90 BW 146.00 TC 142.00 BW N 66'49'35" E 202.90' 142.50 BW 145.00 IE -2%-\ POWER POLE PROTECT I PLACE. ALL SERVICES SHALL BE UNDERGROUND FROM POLE TO NEW RESIDENCE 1 "X18" IP SDRSD C -2 STAMPED RETAINING WALL "PLS 8548" PROTECT IN PLACE 151.00 TW 151.60 TG 151.00 BW 1s vpc-ur� - 142.80 TG 142.50 TG i !� f7 lAl 2f IF: 141.50 IE II F CANT LEV fC FL . - - PROTECT "PLS 8548" 142.50 WALOAY E IN PLACE D FG UILDING G' D SDRSD C -3 FOOTPRINT fl � D RETAINING WALL � I \ II II 1.0% 1135.00 TG W CO I I 141.90 TG FF= 143.33 1134.001E 140.901E I 142.50 �- 0 f SECOND FLOOR S 0 FAMILY RESIDENCE 5 50.5 RAGE 42.50 FF= 142.66 1 1:S FS OF 0 PA FG =� 142.00 TW 142.00 BW FSFS0S 137.33 o I 142.40 FS HOLD HARMLESS FOR DRAINAGE AGREEMENT RECORDED _____________1 2020 AS DOCUMENT NUMBER 2020 - I OF O.R. IJI.VV I VV / 137.00 BW 141.80 TG 14: nn140.70IE lj 142.40 TG 141.40 IE N 660 49'35' E 199.58' m X26 1 30 SCALE: 1 " =10' ENCROACHMENT, MAINTENANCE & REMOVAL AGREEMENT RECORDED, 2020 AS DOCUMENT NUMBER 2020 - , OF O.R. PAD = 141.83 �o x15 x I ARAGED SECOND FLOOR FF= 153.75 150.4 / \ 153.66 FS 1% I - \ / 153. ' / \ GF 143.00 TG 143.15 144.25 / \ rcz 14760 TW 1 142.60 BW -SDRSD C -2 RETAINING WAL4 - IJ V -1 1,44.5 153 5 SEE PERVIOUS 143.10 TW PAVER DETAIL 143.10 BW Roman-so ei r ° TRASH 14 ° FS-_ .1.0% a FS L4FGo. 148.80 TW 153.00 TW 153.00 BW EXISTING 3 /4 -IN6' 148.50 BW DG SDRSD C -2 WATER METER TO BE RETAINING WALL UPSIZED TO 1 -INCH _ COPPER WATER LATERAL AND DUAL METER PER WAS WS -09 BY DISTRICT AT OWNER'S EXPENSE. 6- 7S Ar rs33 2� RIND AND OVERLAY "AC BER TO CENTERLINE 152.20 76,3 TC 152.10 \ / TC MATCH 14' / TO CL 152.00 TC ".64 0 � rs28 w 0 D .151.55 TC; TC 151.25 151.08 CANT LEV fC FL STAMPED - PROTECT "PLS 8548" EXISITNG SIGN WALOAY E IN PLACE ED TP-EaT G GF I \ \ / I / / \ PROPOSED SINGLE FAMILY RESIDENCE 5 50.5 RAGE FF= 142.66 1 1 P PR 14760 TW 1 142.60 BW -SDRSD C -2 RETAINING WAL4 - IJ V -1 1,44.5 153 5 SEE PERVIOUS 143.10 TW PAVER DETAIL 143.10 BW Roman-so ei r ° TRASH 14 ° FS-_ .1.0% a FS L4FGo. 148.80 TW 153.00 TW 153.00 BW EXISTING 3 /4 -IN6' 148.50 BW DG SDRSD C -2 WATER METER TO BE RETAINING WALL UPSIZED TO 1 -INCH _ COPPER WATER LATERAL AND DUAL METER PER WAS WS -09 BY DISTRICT AT OWNER'S EXPENSE. 6- 7S Ar rs33 2� RIND AND OVERLAY "AC BER TO CENTERLINE 152.20 76,3 TC 152.10 \ / TC MATCH 14' / TO CL 152.00 TC ".64 0 � rs28 w 0 D .151.55 TC; TC 151.25 151.08 1 "x18" IP fC FL STAMPED - PROTECT "PLS 8548" EXISITNG SIGN PROTECT IN PLACE IN PLACE 25' _ I TO CL sr-, SEWER R EASEMENT SDRSD C -3 DROUGHT 6" OVERFLOW - MIN - PAVERS PIPE SDRSD C -9 m o o Q Q RETAINING WALL TOLERANT TG 13070 CURB Q . 130.50 PLANTS 130.90 I (TYP.) IE 126.6 3" LAYER OF 1.5' 2" HARDWOOD MULCH/ IV 14.5' GRASS 9.5 FS I GRASS COVER OR CITY ° CUSTOM PERVIOUS PAVER DETAIL 1 APPROVED EQUIVALENT 18" LAYER NOT TO SCALE ENGINEERED SOIL * "SEE NOTE BELOW CONNECTALL BMP OVERFLOWS AND WEST 2" LAYER OF 3/8" GRAVEL AREA DRAIN TO 4" C/L PERFERATED SUBDRAIN 2" GRIND & RUNNING ALONG ENTIRE PL 12" LAYER OF 3/4" GRAVEL 3.6' 7.0' OVERLAY * *SEE NOTE BELOW FL EX. AC. 4" SOLID WALL DRIVEWAY � 5 %0 2% SUMMIT AVE PVC PIPE SECTION A A NOT TO SCALE * BIORETENTION "ENGINEERED SOIL" LAYER SHALL BE MINIMUM 24" DEEP "SANDY LOAM" SOIL MIX WITH NO MORE THAN 5% CLAY CONTENT. THE MIX SHALL CONTAIN 65% SAND, 15% COMPOST OR HARDWOORD MULCH, AND 20% TOPSOIL, FREE OF STONES, STUMPS, ROOTS, OR SIMILAR OBJECTS, AND ALSO FREE OF NOXIOUS WEEDS. ** 3/4" CRUSHED ROCK LAYER SHALL BE MINIMUM OF 12" BUT MAY BE DEEPENED TO INCREASE THE INFILTRATION AND STORAGE ABILITY OF THE DETAIL THE EFFECTIVE AREA OF THE BASIN SHALL BE LEVELAND SHALL BE SIZED BASED ON CALCULATION. TYPICALLY, THE SURFACE AREA OF THE BIORETENTION BASIN IS 4% OF THE IMPERVIOUS AREA DRAINING TO IT. ALL BIORETENTION PLANTERS TO BE DEPRESSED AT LEAST 6" BELOW ADJACENT FINISHED SURFACE * ** CONTRACTOR TO NOTIFY ENGINEER OF WORK IF BASIN IS NOT DRAINING. DATE BENCHMARK AS -BUILT APPROVALS DESIGNED BY: DRAWN BY: CHECKED BY: SEL I SEL I BMA /zo INT. DATE PLANS PREPARED UNDER SUPERVISION OF DESCRIPTION: CONTROL POINT ENC -41 LOCATION: IN TURNAROUND ON EAST SIDE PUBLIC WORKS DATE: 09/09/2020 ARDOLINO DATE OF NB HWY 101, 0.5 MILES NORTH BRIAN M. PLANNING (/ J[�►�1�- R.C.E. NO.: 71651 OF CHESTERFIELD DRIVE. REVIEWER RECORD FROM: ROS 18416 BRIAN M. ARDOLINO ELEVATION: 73.612' DATUM: NAVD88 SENIOR ENGINEER DATE INSPECTOR EXP.: 12 -31 -21 D.G. PATH-` 6"X16" PCC CURB SECTION C -C NOT TO SCALE PERVIOUS PAVERS SEE PAVER SECTION DETAIL s 2 2 0 SCALE: 1"= 10' NEW SHEET 0 10 20 30 ENGINEERING DIVISION APPROVALS CITY OF ENCINITAS - DEVELOPMENT SERVICES DEPARTMENT DRAWING NO. RECOMMENDED: AP ROVED: GRADING PLAN FOR: 66~k 1542 SUMMIT AVENUE �± STEVE NOWAK EDWARD J. WIMMER JAY & KIM ROSE 14723 -G CITY ENGINEER !Ol /ZO APN: 261- 360 -16 DATE DATE PLANNING CASE NO: 3371 -2019 CDP SHEET 2A OF 3 PLSA 3148 Q U O u� ¢off °5 > o W U 1__ LLIU'w ¢om OVZ UZ¢ co J a Lo D.G. PATH-` 6"X16" PCC CURB SECTION C -C NOT TO SCALE PERVIOUS PAVERS SEE PAVER SECTION DETAIL s 2 2 0 SCALE: 1"= 10' NEW SHEET 0 10 20 30 ENGINEERING DIVISION APPROVALS CITY OF ENCINITAS - DEVELOPMENT SERVICES DEPARTMENT DRAWING NO. RECOMMENDED: AP ROVED: GRADING PLAN FOR: 66~k 1542 SUMMIT AVENUE �± STEVE NOWAK EDWARD J. WIMMER JAY & KIM ROSE 14723 -G CITY ENGINEER !Ol /ZO APN: 261- 360 -16 DATE DATE PLANNING CASE NO: 3371 -2019 CDP SHEET 2A OF 3 PLSA 3148 Q U O u� ¢off °5 > o W U 1__ LLIU'w ¢om OVZ UZ¢ co J a Lo 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. ADJACENT PROPERTY DISTURBANCE NOTE ALL THE WORK PROPOSED ON THIS PLAN IS ENTIRELY WITHIN THE APPLICANT'S PROPERTY. IF ANY DISTURBANCE TO ADJACENT PROPERTIES IS ANTICIPATED AS A RESULT OF ANY PROPOSED WORK, A WRITTEN LETTER OF PERMISSION FROM THE ADJACENT PROPERTY OWNER MUST BE OBTAINED AND SUBMITTED TO THE CITY PRIOR TO START OF ANY SUCH WORK. ANY DISTURBANCE ON THE ADJACENT PRIVATE PROPERTY THAT HAS NOT BEEN PREVIOUSLY AUTHORIZED IN WRITING AND SUBMITTED TO THE CITY IS GROUNDS FOR A STOP -WORK TO BE ISSUED FOR THE PROJECT UNTIL THE REQUIRED PERMISSION IS OBTAINED, ADDITIONAL NOTES 1. EROSION CONTROL MEASURES (E.G. BONDED FIBER MATRIX, VEGETATIVE COVER, JUTE MATING) MUST BE IMPLEMENTED WHERE APPLICABLE TO PREVENT SOIL EROSION ON SITE. SEDIMENT CONTROL MEASURES (E.G. SILT FENCING, FIBER ROLLS, GRAVEL BAGS) MUST BE IN PLACE TO PREVENT ERODED SOIL FROM LEAVING SITE. MATERIALS MANAGEMENT BMP MUST ALSO BE FOLLOWED TO ENSURE NO CONTACT OF RAINWATER WITH MATERIALS THAT MAY CONTRIBUTE TO WATER QUALITY DEGRADATION DOWNSTREAM (E.G. CONCRETE OR STUCCO WASHOUT AREAS, COVERED STORAGE AREAS FOR HAZARDOUS MATERIALS, PLACEMENT OF PORTABLE TOILETS OVER A PERVIOUS SURFACE. 2. NO DIRECTLY CONNECTED IMPERVIOUS AREAS (DCIA) SHALL BE ALLOWED. DCIA MEANS STORM RUNOFF GENERATED AND CONVEYED VIA IMPERVIOUS AREAS, SUCH AS ROOF, ROOF DRAIN, DRIVEWAY, AND STREET 3. ALL PARCELS ARE SUBJECT TO ARCHITECTURAL DESIGN GUIDELINES FOR FUTURE SINGLE- FAMILY RESIDENTIAL DEVELOPMENT. THESE GUIDELINES ARE AVAILABLE AT CITY HALL (505 S. VULCAN AVE, ENCINITAS, CA 92024) AND ARE APPROVED AS PER PC RES. 2006 -27. LANDSCAPE EFFICIENCY BMP NOTES: 1. ROUTINE INSPECTION TO GUARD AGAINST RUNOFF AND EROSION AND TO DETECT PLANT OR IRRIGATION SYSTEM FAILURE 2. REPLACEMENT OF DEAD DYING AND DISEASED VEGETATION J. ERADICATION OF INVASIVE SPECIES 4. REPAIRING THE IRRIGATION SYSTEM AND ITS COMPONENTS WHEN REQUIRED 5. REPLENISHING MULCH AS NEEDED 6. SOIL AMENDMENT WHEN NECESSARY TO SUPPORT AND MAINTAIN HEALTHY PLANT GROWTH 7 FERTILIZING, PRUNING AND WEEDING AND MAINTAINING TURF AREAS 8. MAINTENANCE TO AVOID OBSTRUCTION OF MOTORISTS VIEWS 9. OWNER WILL BE RESPONSIBLE FOR MAINTENANCE 10. USE OF A TIMING DEVISE TO RUN ALL IRRIGATION (W /BATTERY BACKUP) 11. MAINTAIN THE SYSTEM CONSISTENT WITH MAWA (MAX APPLIED WATER ALLOWANCE) 12. REPLACEMENT OF VEGETATION TO BE CONSISTENT WITH PLANTS "HYDROZONE" 13. MAINTAIN THE IRRIGATION SYSTEM TO NOT EXCEED MAWA (MAX APPLIED WATER ALLOWANCE) LEGEND n n PROPOSED SILT FENCE PROPOSED GRAVEL BAG BERM PROPOSED CONSTRUCTION ENTRANCE NOTE. BIORETENTION BASINS SHALL BE EXCAVATED AND USED AS DESILTING BASINS DURING CONSTRUCTION. THE SILT SHALL BE COMPLETELY REMOVED AND THE BIORETENTION BASINS COMPLETED ONCE FINAL SITE STABILIZATION IS ACHIEVED, PRIOR TO OCCUPANCY AND /OR FINAL. GREATER THAN 3"0 BUT SMALLER THAN 6'' FILTER FABRIC 12" MIN. EXISTING GRADE SECTION A-A­ NOTE: CONSTRUCT SEDIMENT 20'R BARRIER AND CHANNELIZE RUNOFF TO SEDIMENT TRAPPING DEVICE MIN FA 1 WIDTH AS REQUIRED TO ACCOMODATE ANTICIPATED TRAFFIC LA CORRUGATED SEE CALIFORNIA STEEL PANELS STORMWATER QUALITY 25' MI ASSOCIATION (CASQA) STANDARD DWG. NO. TC -1 FOR ADDITIONAL INFORMATION TYPICAL STABILIZED CONSTRUCTION ENTRANCE NOT TO SCALE NOTE: GRADING INSPECTOR MAYALLOW CORRUGATED STEEL PANELS ONLY WITHOUT AGGREGATE. GRAVEL BAGS OVERLAP lI�.ITI� /11 11'l l'l RUNOFF RUNOFF WITH ENDS OVERLAPPED TIN() LAYERS OF GRAVEL BAGS TWO LAYERS OF GRAVEL BAGS WITH ENDS OVERLAPPED GAP BETWEEN BAGS-/ ACTS AS SPILLWAY TYPICAL INLET PROTECTION 1. SET POSTS AND EXCAVATE A 4 BY 4 IN (10 BY 10 CM) TRENCH UPSLOPE FROM AND ALONG THE LINE OF POSTS. 3. ATTACH THE FILTER FABRIC TO THE POSTS AND EXTEND IT INTO THE TRENCH. 2. STAPLE EXTRA STRENGTH SILT FENCE TO THE POSTS. POSTS ARE TO BE SPACED CLOSER THAN STANDARD PRE - MANUFACTURED SILT FENCE PRODUCTS. 6 IN (15 CM) TYPICAL SILT FENCE 4. BACKFILL AND COMPACT THE EXCAVATED SOIL. FILTER FABRIC ENTRANCE s Z 2 w Q U O co cn Qom c__ 0 W co OUZ U Z Q LLoO SCALE: 1'' = 20' 0 20 40 60 CHANGE NO. DESCRIPTION APPROVED DATE BENCHMARK AS -BUILT APPROVALS UCJISEL UfCFSEL OT. U��UMA oT. ENGINEERING DIVISION APPROVALS CITY OF ENCINITAS - DEVELOPMENT SERVICES DEPARTMENT DRAWING NO. _L SEL SEL BMA DESCRIPTION: CONTROLPOINEASTSI1 LOCATION: O TURNAROUND ON EAST SIDE OF NB HWY 101, 0.5 MILES NORTH INT. DATE PLANS PREPARED UNDER SUPERVISION OF DATE: 09 10912020 R.C.E. NO.: 71651 BRIAN M. ARDOLINO EXP.: 12 -31 -21 RECOMMENDED: APPROVED: Sj�aj,,p��jQwak, eolap. w;,,." STEVE NOWAK EDWARD J. WIMMER CITY ENGINEER 9/21/2020 flztlzoz0 DATE DATE GRADING PLAN FOR: 1542 SUMMIT AVENUE JAY &KIM ROSE APN: 261- 360 -16 PLANNING CASE NO: 3371 -2019 CDP 14723 -G PUBLIC WORKS BRIAN M. ARDOLINO DATE PLANNING OF CHESTERFIELD DRIVE. RECORD FROM: ROS 18416 ELEVATION: 73.612' DATUM: NAVD88 REVIEWER SENIOR ENGINEER DATE INSPECTOR SHEET 3 OF 3 PLSA 3148