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2018-13805 G (Plans)RIGHT OF WAY NOTE OWNER IS TO OBTAIN A CONSTRUCTION PERMIT FROM THE ENGINEERING DIVISION 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 "GEOTECHNIAL INVESTIGATION" PREPARED BY HETHERINGTON ENGINEERING, INC. DATED OCTOBER 18, 2017, 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. 63HE 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. 73HE 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. &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 ONSITF_ 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. 13805 -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 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 LOCATION 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 CONSTRUCTION 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 IS 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 CHUCK NIXON AT (602) 989-1072,24 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 COVENIENT LOCATIONS TO FACILITATE RAPID CONSTRUCTION OF TEMPORARY EROSION CONTROL MEASURES WHEN RAIN IS IMMINENT. &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. 53HE 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. 63HE 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 INCOPORATED HEREON. &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 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. 10. DISTRICT TO UPGRADE TO DUAL METER AT OWNER'S EXPENSE. 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. 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. 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: 2,627 SQFT IMPERVIOUS AREA AFTER CONSTRUCTION: 4,100 SQFT INCREASE IN IMPERVIOUS AREA: 1,473 SQFT IMPERVIOUS AREA REPLACED: 2,627 SQFT OWNER CHUCK NIXON & JANICE NIXON 7927 WHITE CHRISTMAS COURT SAN DIEGO, CA 92127 SITE ADDRESS 794 CLARK AVENUE APN: 256- 122 -3000 LEGAL DESCRIPTION PARCEL1: THE EAST 120.00 FEET OF THE SOUTH 83.50 FEET OF LOT 6 IN BLOCK 1 OF AVOCADO ACRES, IN THE CITY OF ENCINITAS, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO MAP THEREOF NO. 1791 FILED IN THE OFFICE OF THE COUNTY RECORDER OF SAN DIEGO COUNTY, APRIL 29, 1924. PARCEL2: AN EASEMENT FOR ROAD AND PUBLIC UTILITY PURPOSES INCIDENTAL THERETO OVER THAT PORTION OF THE EAST 153 FEET 4 INCHES OF LOT 6 IN BLOCK 1 OF AVOCADO ACRES, IN THE COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO MAP THEREOF NO. 1791 FILED IN THE OFFICE OF THE COUNTY RECORDER OF SAN DIEGO COUNTY, APRIL 29, 1924, LYING WEST AND NORTH OF THE EAST 120.00 FEET OF THE SOUTH 83.50 FEET OF SUCH LOT 6. OWNER'S CERTIFICATE VICINITY MAP N.T.S 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. I (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 WITH 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 PUBLIC EASEMENTS. SIGNATURE:'//194,9 ; / i DATE: 5-1&211,9 CHARLES G 4G AIIIXXON SIGNATURE: , DATE: ANICE NIXON SOILS ENGINEER'S CERTIFICATE 33- 3311.1188 I, MARK D. HETHERINGTON, 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 OCTOBER 18, 2017. 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 GRADI P ANS AND PECIFICATIONS, SIGNED: RCE NO.: 397 , EXP. DATE: 3 ,/:3 f ho No. 397 z JOB #: 8i/oc�• / 41p 8�ie3 3i a HETHERINGTON ENGINEERING, INC. 5365 AVENIDA ENCINAS, SUITE A CARLSBAD, CA 92008 (760) 931 -1917 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 EMPLOYMENT AND ARISING OUT OF THE WORK PERFORMED BY THE ENGINEER. SIGNATURE: DATE: •30.18 BRIAN M. ARDOLINO PASCO LARET SUITER & ASSOCIATES QROF ESS /0� 535 N HIGHWAY 101 ��O AE[ q�! SOLANA BEACH, CA 92075 4 O F` (858) 259 -8212 Q l 2� RCE EXPIRES 12 -31 -19 w ® No. 71651 o m EARTHWORK DATA Exp. 12/31/19 STEEPEST EXISTING NATURAL SLOPE ON -SITE = 40 H : 1 V MAXIMUM VERTICAL DEPTH OF CUT = 1 CIV I 0 MAXIMUM VERTICAL DEPTH OF FILL = 1.5 CUT = 140 C.Y. FILL = 200 C.Y. IMPORT= 60 C.Y. REMEDIAL= 150 C.Y.( 2 REMOVAL AND RECOMPACTION UNDER AND 5 'OUTSIDE OF BUILDING AREAS) DISTURBED AREA= 4,200 PUBLIC WORKS I PLANNING DIVISION I PARKS AND RECREATION I SAN DIEGUITO WATER DISTRICT I ENCINITAS FIRE DEPARTMENT 19 DATE 3 / D TE 5-30 -1k APPROVED DATE SIGN DATE IGN DATE SIGN DATE e• CHANGE NO. DESCRIPTION APPROVED DATE BENCHMARK AS -BUILT APPROVALS "t "`' "t" �Y: ""H " "" �Y: ` "c` "t" �Y: ENGINEERING DIVISION APPROVALS CITY OF ENCINITAS - DEVELOPMENT SERVICES DEPARTMENT DRAWING NO. BMA KAH BMA DESCRIPTION: PT. NO. 1024 LOCATION: FD. 2.5" DISK IN SIDEWALK IN S.E. QUAD. LEUCADIA BLVD & ORPHEUS AVE. 37' 33 l� •�l IN I. DATE PLANS P PARED UNDER SUPERVISION OF DATE: 0_(_y R.C.E. NO.: 71651 BR N M. ARDOL O EXP.: 12 -31 -19 RECOMMENDED: APPROVED: JE HRIST HER L. MA U CITY ENGINEER _ pAlt" q� DATE S GRADING PLAN FOR: 794 CLARK AVENUE CHUCK NIXON APN: 256- 122 -3000 CASE NO: 17 -271 CDP 13805 -G PUB[ IC WOR 1 N O DATE �'? -( PLANNING EASTERLY OF TRAFFIC SIGNAL RECORD FROM: R.O.S. 18416 ELEVATION: 178.543 DATUM: NAVD88 RE:VIEWER i C ENGINEER DATE SHEET 1 OF 3 INSPECTOR 7!SI1Q PLSA 2739 U) w Q U O co ¢ o un �¢rn =�U c -s Lu ca x how U¢ O z Uz¢ J a � I I I IX182.29 I I X182.17 It X182.61 1 f ?C FF, � 10" TO X 0 J A X f 151.78 1182,041 I {i lam.? 20" TD l i No 36' ROAD & PUBLIC UTILITY EASEMENT _ ` Taaio t _ 12' GATE ACCESS X `- - -- --- X ---* < 6' CHAIN LINK FENCE -� _ - i24„ ' .. .._. _....__._ X _ ... ............. X ____ x __.._. X X > S183.10 N 89 °29'47" W 1 ~ PRESERVE FOUND 112 ROD ROS 17606 , - -_TB =785 27 HELD OFFSET ANGLE L/L PER ROB TO LOT CORNER _ ,1 ! ATCH EXISTING GRAtt OPTIONAL 6" CURB AN 1 I! 2.5'CURB TRANSITION GUTTER PE$;SDRSD G -02 PER DETAIL THIS SHEET S' 5.35 _ -� t FS 1 4.85 . ::•' -TI3= 185.06 ' PTIONAL 6" CURB AND PROVIDE SMOOTH TRANSITIO NA, i GUTTER PER SDRSD G -02 14' PC DRIVEWA$ s RPRan/ fee A /nediT/ 1 "r FS 184.75 RIM FS 185.25 .- : -' - T8=184.91 OPTIOljALBYCUR f ' GUTTER'PER SDRSD G -02 - lWJ ' } IVV1 f j` X- - X - X X X( 1 20' t 28" TP'- ) CD I LEGEND PROPERTY LINE CENTERLINE OF ROAD -175- - - - - - - EXISTING CONTOUR LINE PROPOSED SLOPE PROPOSED BUILDING FOOTPRINT PROPOSED BUILDING OVERHANG 38 PROPOSED CONTOUR LINE - PROPOSED BIORETENTION BASIN PROPOSED CURB AND GUTTER PER SDRSD G -02 ------- 4- - - - - -- PROPOSED 3.0" X 1.75" ALUMINUM DOWNSPOUT AND SDR35 DRAIN -f ,�y)fl t_913 4 _• F-TT,op TREE=198 -_ � .P /Lr .�..AVTREE TO �jRE IN IN PIACE % �' i`REE =215 `r �ik �N r I..J � 1 �/ �' I , i dti v g8 FENCE \\ T TREE =207 - _,/ . - -. U" ,� LANDING p % P AVIN '( FS 184.30 , CBH STIES .51 CUR p�� f /CQ FG 183.1 - -- P� - - - -- r / ` APRuA� U A 6 „vcP , j III X1$31 • : °; '` �±y 54 o O Aar l SEWER LINEI 1 X182 = IE 182.3 ' ( DOWNSPOUT(fYR) °' •-� '',..- 1 x1841 •O i `\ x1 . 5 1 0 E 82$ C t6%PCCCURBHEADWALL FS 184A U84i 7 WATER ji f L i5q.g0 18` Tp/`� - "J' . WITHr Vl 08' DECO ti^v �82'SF - tl WATER LINE 1 993.(, P RAP, �t XISTING 4 FENCE f / 1 L OE =2...._�"a ` �E 88.7 �I TO BE RE 1.5 GAS L Ntt jlf _ _- _..... _ - - E 183 t3 �� n, MveD / I � XI NG TREE _ � AND r� TO BE EMOVEp -- _ , DOWNSPOUT (TYR) "CURB AryU GUTTF. 2 Wk R� ` CATE 1 f L 4- PER SDRS¢ G -02 I I r5c LANNIN V . ��yy --- I . i I FG ; �.. 3 OUTLET 2AIN Aa( I 183 84' TOP TREE -220 1:• E�y±I$HNOjTRE'"�... PCC PATIO -� 1 '� -. °J X i IE 35 + ,FI 183,781 r., .. la _ TORE REMOVED I' f S :E� RE ; 1#32.1 TOP TREE -' 22 SED, REE�IDEN of i � U r " .i ,4. Ep E _. O-- -..._- r - �4 1 3.65 t cr E X83. t W J PCC PAVI1 00 I r- TOP TREE -201 =, 1 - -11 4.50 �%T�� :F "q0 '.' , 1 f� � / t� If 0 _ s i { W ! , F 6 x+i 9 t1 t p D 183.75 �ti =183.7 ;�p _ } f f,; I ' ' 1 c !F� 183.9 �- TC 103. &2! �{ _ -_- _ G I G 18 .0 1834 I S 183.75 ; fit. =i x182 4C , FG 182.5 _. _r._� =,s4 , G 184.001 t3 _E183 �:;�:- FL183.50 ;1 IE 181.6 982.9 Rr -191.5 �._.. r.,... -,.,.. \ 1 I R IOUS PA VIE .f k: 1 RF =1s3pf!41 /I r �FS 183 � O F 183.0 _. I -- _1 rl 5 I X181 49 T'187.7 i , t t i t i I. t 161. >C I 181.57 x961. 8 /- --- -- X181,36 IE 181.8` r -_ - -y �; _ 18' PCC RIVEWAI'/f� LA�.• -- tz Rir195.5 ST 1�''18�7.L � �' T � �ptr�(� � �3 • - - j LL �.a. .p 1 •••• IFFCLA + ++ r co 1988E-8 C7 r . ,�Dludo� 181:1 YYf7ii 18 "x18" DECORATI E DOWNSPOUT (TYP.) - . RIP RAP - DISTRICT 3 TQUPGRADE II E *177.7 Oa16Lpb'Ry l FG 183.0 AT DIxL tC •Q, +3 r AT NER S EXPENSE uy C✓!/Y/t Z/ �I(/ IE 181.7 FG 183.7 ;v Mc_ =16 G IE 1 .3 I IE 182.2 4' POC WA[KWAV 3'$ .. _ C3dt / 1 FLzi FS 183.0 G s > FG 1� - Imo- - - - t S 183.50 TG 4,: 0 j Fi'= -It�-3 9 � RF= 8.� , 6„ t`..:°:. 't 1" GAS'LINE r $ $ k�T+- r, �L 153.00 Lu =,1 p1 i 82-L, s'WO DF ICE - _ l -q-- -- S - f i` 1e3.29 IE17 ON &S I O 18 - 1838 X X X __ .. X . X �_... -- X X �__ X _ .. _....._ __ ..._ R „_I 177!0 TE `I CURB IE 1 3.5 W tiT --- - LATE L AT UrY�j'I X - -_w � N 89 29'47" W 1 �Q.42 a - - / R� vp E I I I E TING 4" f '' , - /' I a i PfXOTECi EXISTIN _ SEWER LATERAL , i a G`UY Wlf� IN PLA, E I t ! �' �,•-" '� `-- 1 \ ^ EL RICAL LINE C- �,_182;_9%Cjj i k EXISTING 1 f• j'r O NT TRENCHUIT j I STORY BUILDING i i �„•_ �. -, i r ,a 80 (( 1 ONNE6TAT P.P' ' OE __. _. -_..__ OE ..._____ '. CIE .-____ 1 E - -- ---4- OE - - 1 _ i ROTE EXISTING iT4 -1 &254 1 -._ 10" P - %t- , +FLT'$ � "�P9Ml R OLE INLACE F ; �n Q x £JJ r j � l C A TOP TREE =226 \ - t 12° TP z I OP TREE= 205-- ''"' 1 . - T6 =182 54 " O ?0% i1 i -0.5' I� 2.5' CURB END TRANSITION NOT TO SCALE f t OE 6" CURB AND RF -193:9 1 1 12 "' TP� ~ a of ..,,_ GUTTER f{ i \ I j HOLD HARMLESS FOR LETTER OF PERMISSION NOTE - BIORETENTION BASIN: DRAINAGEAGREEMENT FOR OFFSITE IMPROVEMENTS RECORDED M 2--t , 2018 BY OCR& WAA/ ON FILE BIORETENTION BASIN TO BE PRIVATELY MAINTAINED AS DOCUMENT NO. 2018-%11306 OF O.R. WITH ENGINEERING DIVISION D� jV�.E Y�2o18 120.0' _ 33' EASEMENT PROPOSED SINGLE- FAMILY RESIDENCE 1 f EXISTING CHAIN IORETENTION BASIN LINK FENCE ' / FF 184.50 EXISTING ASPHALT x /j PIPE FROM DRIVEAISLE ; ROOF oF DRAIN PAD- 183.75 _ 20' 20' I 1 1 ! 1 SAWCUT &REMOVE t2' AC & ROLL CURB & Q/ REPLACE WITH 4" AC /6" /7/,0 13' CLASS II BASE u I I 1 If 5ov„�e4� opii f cat 5gi.t1 �'r 1 6 a y iIRERS • ' " ±1.5 °10 ±2 /o - -i 6" CURB & GUTTER ( EXISTING CURB &- PER SDRSD G-02 GUTTER & SIDEWALK CLARKAVENUE SECTION NOTE: CONTRACTOR TO VERIFY ALL ELEVATIONS PRIOR TO SETTING FORMS DEEP ROOTED, DENSE, DROUGHT 3" HARDWOOD MULCH/ TOLERANT PLANTING SUITABLE GRASS COVER OR CITY FOR WELL DRAINED SOIL L APPROVED EQUIVALENT e " HICK ROCK 6R+E9 OVERFLOW 6 "X12" PCC HEADWALL SPILLWAY SET 7" TO 8" ABOVE 10" SURFACE OF BASIN(0,0!) * BIORETENTION "ENGINEERED SOIL" LAYER SHALL BE MINIMUM 24" DEEP "SANDY LOAM" SOIL MIX WITH NO MORE THAN 5% CLAY CONTENT. THE MIX SHALL CONTAIN 50 -60% SAND, 20 -30% COMPOST OR HARDWOORD MULCH, AND 20-30% TOPSOIL. ** 3/4" CRUSHED ROCK LAYER SHALL BE A MINIMUM OF 12" BUT MAY BE DEEPENED TO INCREASE THE INFILTRATION AND STORAGE ABILITY OF THE BASIN. THE EFFECTIVE AREA OF THE BASIN SHALL BE LEVELAND SHALL BE SIZED BASED ON CITY OF ENCINITAS BMP DESIGN MANUAL CALCULATIONS. BIORETENTION AREA DETAIL NOT TO SCALE INSTALL DECORATIVE 2" BEDDING PER PERVIOUS PAVERS BY MANUFACTURER'S SPECS ACKERSTONE OR CITY ,: 4" - NO. 57 STONE OPEN APPROVED EQUIVALENT GRADED BASE Ar 7 O O O O C- -12 " MIN. THICK - NO. 2 STONE SUBBASE SOIL SUBGRADE NOTES: -ALL AGGREGATE MUST BE CLEAN /WASHED AND FREE OF FINES (SAND, SILT, ETC.) -THE PAVERS SHALL NOT BE SEALED ONCE THE VOID FILLER HAS BEEN ADDED -EACH COURSE SHALL BE VIBRATORY COMPACTED BEFORE PLACEMENT OF NEXT COURSE -NO IMPERVIOUS LINER OR FILTER FABRIC TO BE USED - SPECIAL APPROVAL REQUIRED FOR USE IN HIGHLY EXPANSIVE SOIL- SUBDRAIN MAY BE REQUIRED PERVIOUS PAVER DETAIL NOT TO SCALE 10 5 0 10 20 30 PROPERTY SECTION - EAST TO WEST PROPERTY SECTION - SOUTH TO NORTH NOT TO SCALE NOT TO SCALE SCALE: 1' = 10' CHANGE NO. DESCRIPTION APPROVED DATE BENCHMARK AS -BUILT APPROVALS DESIGNED BY: DRAWN BY: CHECKED BY: ENGINEERING DIVISION APPROVALS CITY OF ENCINITAS - DEVELOPMENT SERVICES DEPARTMENT DRAWING NO. KAH UMA INT. DATE PLANS PREPARED UNDER SUPERVISION OF GRADING PLAN FOR: 4. DESCRIPTION; PT. NO. 1024 �•14,) � REC MMENDE APPROVED: � � 794 CLARK AVENUE LOCATION FD 2.5" DISK IN SIDEWALK IN S.E. PUBLIC WORKS DATE:3o to_ CHUCK NIXON 13805 -G B C DO NO DATE Gs QUAD. LEUCADIA BLVD & ORPHEUS AVE. 3T c PLANNING ZI ( JES OWENS' CHRIST HER L. M DOSKU EASTERLY OF TRAFFIC SIGNAL _ R,C.E. NO.: 71651 RECORD FROM`. R.O.S. 18416 3 °17 Q CITY ENGINEER APN: 256 -122 -3000 CFIFY ENGINEER DAT REVIEWERS M BRIAN M. ARDO INO "�'V Y' ELEVATION: 178.543 DATUM: NAVD88 INSPECTOR iAla EXP.: 12 -31 -19 DATE DATE CASE NO: 17 -271 CDP SHEET 2 OF 3 M PLSA 2739 ENCINITAS SANITARYICARDIFF SANITATION DISTRICT SEWER NOTES: - f ALL WORK SHALL BE DONE IF ACCORDANCE WITH THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION "GREENBOOK ", (LATEST EDITION), THE SAN DIEGO STANDARD SPECIAL PROVISIONS TO THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION, (ADOPTED BY THE SAN DIEGO REGIONAL STANDARDS COMMITTEE), THE SAN DIEGO - _ ___ I REGIONAL STANDARD DRAWINGS (LATEST EDITION) AND THE FOLLOWING SPECIAL PROVISIONS: 13RENCH WIDTH SHALL BE PER SDRSD NO. SP -02 UNLESS OTHERWISE NOTED. MINIMUM PIPE SEPARATION PER WAS WI -01, 02, & 03. 2. PIPE AND BEDDING CONDITIONS: I (A)ALL PIPE SHALL HAVE 4" MINIMUM OF %" CRUSHED ROCK BENEATH THE PIPE. (B)V.C.P. PIPE BEDDING FROM BOTTOM OF PIPE TO 12" MINIMUM ABOVE THE PIPE SHALL BE SAND, GRAVEL, CRUSHED AGGREGATE, NATIVE FREE- DRAINING GRANDULAR MATERIAL HAVING A SAND EQUIVALENT OR 30 OR BETTER. (C)P.V.C. AND A.B.S. SOLID WALL PIPE BEDDING FROM BOTTOM OF PIPE TO 12" MINIMUM ABOVE THE PIPE SHALL BE %" CRUSHED ROCK. A.B.S. SOLID WALL PIPE MAY BE USED ONLY WHERE PIPE INVERT GRADES ARE 1% OR GREATER. 3.AFTER COMPLETION OF PIPE LAYING, ALL MAIN LINE SEWERS, SEWER SERVICE LATERALS AND STRUCTURES SHALL F - BE TESTED IN THE PRESENCE OF THE INSPECTOR. AIR PRESSURE TEST SHALL BE USED UNLESS OTHERWISE /182 5<' f� DIRECTED BY THE CITY ENGINEER. 4.THE CONSTRUCTION OF P.C.C. SEWER MANHOLE SHALL BE PER SDRSD NO. SM -02. POURED IN PLACE MANHOLE -- , BASES SHALL BE A MONOLITHIC POUR FINISHED COMPLETE AT TIME OF POUR. PRECAST MANHOLE BASES ARE ACCEPTABLE FOR USE WITH 8 -INCH COLLECTOR SYSTEMS WITH CITY ENGINEER'S APPROVAL. J r', r =1.,� r 53HE CONSTRUCTTON OF 4 -INCH SEWER LATERAL PER SDRSD NO'S SS -01 AND SS -02. LATERALS SHALL NOT / cj / >, DISCHARGE DIRECTLY INTO MANHOLE. II X1 R2 6. THE CONSTRUCTION OF CONCRETE CUT -OFF WALLS SHALL BE CONSTRUCTED AS PER SDRSD NO. SP -07. 7. ALL MAINS AND LATERALS SHALL BE A MINIMUM OF 42- INCHES BELOW THE FINISHED GRADE. ��, ,e ,a , _, 31 87HE FINAL LOCATION AND ELEVATION OF SEWER AND WATER MAINS AND LATERALS SHALL BE SHOWN ON ORIGINAL AS -BUILT FLANS PRIOR TO ACCEPTANCE OF WORK. 9. FOR SEWER LATERAL TABLE, SEE SHEET_ ",_j ft 10. "AS BUILT" DRAWINGS MUST BE SUBMITTED PRIOR TO FINAL ACCEPTANCE OF THE WORK.,,x;, =t �_ 11 .ALL D1 =SIGN CHANGES OF SEWER MAINS SHALL BE APPROVED BY A CONSTRUCTION CHANGE PRIOR TO ACCEPTANCE I FOR PUBLIC USE. / -I - 12. FILL AREAS MUST BE COMPACTED TO 90% PRIOR TO PPE INSTALLATION. 13.THE CONTRACTOR SHALL NOTIFY THE CITY'S FIELD OPERATIONS DIVISION 48 HOURS IN ADVANCE OF BEGINNING WORK TO ARRANGE FOR PRE -CON AND INSPECTION OF PROJECT. PHONE NO. 760- 633 -2770, rr `I 14.CONTRACTOR SHALL OBTAIN A PERMIT FROM THE CITY'S ENGINEERING SERVICES DEPARTMENT FOR ANY t• �„ � `^ � } x s; °, EXCAVATION WITHIN EXISTING CITY RIGHTS -OF -WAY. ,; a ,t •• a ; ,= 15. THE APPLICANT SHALL WARRANTY THE PUBLIC SEWER FOR ONE YEAR FOLLOWING THE APPROVAL OF THE AS- BUILTS. �"r> " '� r � j ,• - i ,_' 1 ,,, :. ; /- 16.CONTRACTOR SHALL FURNISH AND INSTALL, PER SDRSD SP -01, THE APPROPRIATE BURIED UTILITY WARNING AND - IDENTIFICATIN TAPE ABOVE ALL PUBLIC SEWER LINES, AND PORTIONS OF SEWER LATERALS LOCATED WITHIN PUBLIC RIGHT -OF -WAY OR EASEMENTS. J c 17.THE DEVELOPER SHALL PROVIDE EASEMENTS AND ACCESS ROADS OVER PUBLIC SEWERS TO THE SATISFACTION OF r/ THE CITY ENGINEER. THESE ARE TO BE SHOWN ON THIS PLAN. 1 % R l t.e 18.WASTEWATER DISCHARGE PERMITS AND PLUMBING PERMITS ARE REQUIRED PRIOR TO CONNECTION TO THE SANITARY SEWER SYSTEM. j j . -� \ , I t, � ,rM • 19.ALL NEW SEWER MAINS SHALL BE INSPECTED BY CLOSED CIRCUIT TELEVISION AFTER COMPLETION OF TRENCHING Y BACKFIIL AND FINISHED GRADING BUT PRIOR TO PLACEMENT OF PAVEMENT OR PERMANENT TRENCH RESURFACING. L `" U • ' CONTRACTOR SHALL PROVIDE FOR TELEVISION INSPECTION. (SEE 500- 1.1.5) RY EW,t I ' 20. SEWER MANHOLE LINING: I I x -- (A)NEW MANHOLES WITH 8 -10" DIAMETER SEWER MAINS: THE INSIDE OF THE SEWER MANHOLES SHALL BE COATED WITH AN EPDXY PROTECTIVE LINING SYSTEM PER SECTION 500 -2.7 OF THE GREENBOOK. (B)NEW MAI`1IHOLES WITH 12" DIAMETER AND GREATER SEWER MAINS: THE INSIDE OF THE SEWER MANHOLES SHALL I }' -- BF - ?OVIDED WITH INTEGRALLY LOCKING PVC LINING PER SECTION 500 -2.5 OF THE GREENBOOK. __(_ ° ° (C)EXISTING MANHOLES: ALL EXISTING MANHOLES WITH NEW CONNECTIONS SHALL BE INSPECTED AND ° ° _ _- REPAIRED, AS NEEDED, WITH THE LINING SYSTEM THAT MATCHES THE EXISTING LINING FOR THAT MANHOLE; FOR °' f' ^ - , . • "•. . LL. %�E�l�LI /Ji► t� -° ° ' S 1 S MANHOLES WITHOUT ANY EXISTING LINING, THE INSIDE OF THE SEWER MANHOLES SHALL BE COATED WITH AN �� - - S; e =•;, F _ << Plfly+A ��F�cctp EPDXY PROTECTIVE LINING SYSTEM PER SECTION 500 -2.7 OF THE GREENBOOK. f ! ,,, E S EXCEPTIONS OR VARIATIONS TO THESE MANHOLE LINING REQUIREMENTS MAY BE CONSIDERED ON A SPECIFIC s CASE -BY -CASE BASIS BY THE CITY ENGINEER. x" - x 21.NO ADDI-'IONAL LATERALS SHALL BE PERMITTED WITHOUT PAYING SEWER CAPACITY FEES, PROCESSING A CONSTk!JCTION CHANGE, AND JOINING THE SEWER REIMBURSEMENT I')ISTRIGT, IF CREATED. � ! `- _.. -- 22.MANHOLE FRAMES AND COVERS SHALL BE MADE IN THE USA OF HEAVY DUTY CAST -IRON TYPE WITH A 36 -INCH OPENING. MANHOLE COVER INSERTS SHALL BE 24 -INCH DIAMETER WITH LETTERING "CITY OF ENCINITAS" AND SEWEF" SIMILAR TO WHAT IS INDICATED ON SDRSD M -1. Ex is i } 8s C,o k ;[ 1849.lt `l JV' t Ieil V Nt 3 t j 7 i t x N t; .Sii TB= Pifi n f , of f t ,6 QE 1 DESILTING NOTE: J THE PROPOSED AREAS DEDICATED FOR BIORETENTION BASIN `ry SHALL BE USED AS DESILTING BASINS DURING CONSTRUCTION. 0 r` u= �U rir7.d CdK` COARSE AGGREGATE FILTER FABRIC ORIGINAL GRADE LEGEND COVERING SALINE SOILS TO PROVIDE VIABLE CONDITIONS FOR SUBJECT TO EROSION DUE TO THE EROSION RESISTANT CHARACTER OF THE 1. TRACK WALKING SLOPES STEEPER THAN 6:1. PROPERTY LINE A. SEED MIX SHALL CONSIST OF NO LESS THAN, -CENTERLINEOFROAII I 1. SET POSTS AND EXCAVATE A 2. STAPLE EXTRA STRENGTH SILT FENCE TO PROPOSED f 4 BY 4 IN (10 BY 10 CM) CONSTRUCTION 1.1' MIN., UNLESS OTHERWISE I�t�1�f�1�I�I�I��• ��I��, ENTRANCE CLOSER THAN STANDARD ■ ri ri ■ PROPOSED SPECIFIED BYASOILS ENGINEER PRE- MANUFACTURED SILT FENCE FENCE 2. THE ADDITION OF SOIL AMENDMENTS, PH ADJUSTMENT, LEACHING OR 10 5 0 10 20 30 1. 20 LBS PER ACRE OF ROSE CLOVER PROPOSED GRAVEL SCALE: 1 10 ' BAGS SECTION A -A PROPOSED I III ':• - • AREA 1 DESILTING NOTE: J THE PROPOSED AREAS DEDICATED FOR BIORETENTION BASIN `ry SHALL BE USED AS DESILTING BASINS DURING CONSTRUCTION. 0 r` u= �U rir7.d CdK` COARSE AGGREGATE FILTER FABRIC ORIGINAL GRADE HYDROSEED NOTES t0P WEE -205 HYDROSEED NOTES CONTINUED: i 1. HYDROSEEDING SHAL BE APPLIED TO ALL SLOPES THAT ARE GRADED 6:1 ih T 4. AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING BY: (HORIZONTAL .O VERTICAL) OR STEEPER WHEN THEY AREA: A THREE FEET OR MORE IN HEIGHT IN FILL AREAS N " l EROS164- CONTROL PLAN B. FIVE FEET OR MORE iN HEIGHT IN CUT AREAS UNLESS SLOPE IS NOT A. ROUGHENING THE SURFACE TO BE PLANTED BYANY OR A COMBINATION OF: COVERING SALINE SOILS TO PROVIDE VIABLE CONDITIONS FOR SUBJECT TO EROSION DUE TO THE EROSION RESISTANT CHARACTER OF THE 1. TRACK WALKING SLOPES STEEPER THAN 6:1. ,M:. A. SEED MIX SHALL CONSIST OF NO LESS THAN, MATERIALAS APPROVED BY THE CITY ENGINEER. I 1. SET POSTS AND EXCAVATE A 2. STAPLE EXTRA STRENGTH SILT FENCE TO 2. IRRIGATION SHALL MAINTAIN THE MOISTURE LEVEL OF THE SOIL AT THE OPTIMUM f 4 BY 4 IN (10 BY 10 CM) i 1.1' MIN., UNLESS OTHERWISE 1. ADJUSTING THE SURFACE SOIL MOISTURE TO PROVIDE A DAMP BUT { CLOSER THAN STANDARD NOT SATURATED SEED BED. SPECIFIED BYASOILS ENGINEER PRE- MANUFACTURED SILT FENCE 3. HYDROSEEDING MIX SHALL CONSIST OF ALL THE FOLLOWING: 2. THE ADDITION OF SOIL AMENDMENTS, PH ADJUSTMENT, LEACHING OR 10 5 0 10 20 30 1. 20 LBS PER ACRE OF ROSE CLOVER PRODUCTS. SCALE: 1 10 ' SECTION A -A 2. 20 LBS PER ACRE OF ZORRO FESCUE 5. ( 1 / 2' NOTE: ,, 3. 3 LBS PER ACRE OF E SCHOOL CIA CALIFORNICA UNTIL THE PROJECT IS PERMANENTLY LANDSCAPED OR, FOR AREAS WHERE ADDITIONAL NOTES CONTRACTOR TO MODIRY CONSRUCTION ` ENTRANCE IN THE FIELD AS NECESSARY 4.4 LBS PER ACRE OF ACHILLEA MILLEFOLIA HYDROSEEDING IS THE PERMANENT LANDSCAPING, UNTIL THE PROJECT IS i �5 t CONSTRUCT SEDIMENT BARRIER AND DITCH % 5. 3 LBS PER ACRE OF ALYSSUM (CARPET OF SNOW) 6. LB PER ACRE OF F THIS HOLECA IT 7. TEMS C, D,E AND F OF THIS SUBSECTION MAY BE OMITTED ON LOCATIONS COMPLETED AND ALL SECURITY RELEASED. LANDSCAPE EFFICIENCY BMP NOTES CHANNELIZE RUNOFF TO SEDIMENT - - -�� -` '� �� ' 't TRAPPING DEVICE - 6 IN (15 CM) WHERE THE AREA BEING HYDROSEEDED IS NOT VISIBLE FROM EITHER A PUBLIC STREET OR RESIDENTIAL STRUCTURES. 1. ROUTINE INSPECTION TO GUARD AGAINST RUNOFF AND EROSION AND TO FIBER ROLLS, GRAVEL BAGS) MUST BE IN PLACE TO PREVENT ERODED SOIL FROM // 8. ITEM A OF THIS SUBSECTION MUST BE INOCULATED WITH A NITROGEN DETECT PLANT OR IRRIGATION SYSTEM FAILURE LEAVING SITE. MATERIALS MANAGEMENT BMP MUST ALSO BE FOLLOWED TO a` ' 4. BACKFII_LAND COMPACT THE FIXING BACTERIAAND APPLIED DRY EITHER BY DRILLING OR W REPLACEMENT OF DEAD DYING AND DISEASED VEGETATION ENSURE NO CONTACT OF RAINWATER WITH MATERIALS THAT MAY CONTRIBUTE THE POSTS AND EXTEND IT EXCAVATED SOIL. A / ERADICATION OF INVASIVE SPECIES TO WATER QUALITY DEGRADATION DOWNSTREAM (E.G. CONCRETE OR STUCCO INTO THE TRENCH. 1 9. ALL SEED MATERIALS SHALL BE TRANSPORTED TO THE JOBSITE IN 4. REPAIRING THE IRRIGATION SYSTEM AND ITS COMPONENTS WHEN REQUIRED WASHOUT AREAS, COVERED STORAGE AREAS FOR HAZARDOUS MATERIALS, z UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT OF FOOD 5. REPLENISHING MULCH AS NEEDED PLACEMENT OF PORTABLE TOILETS OVER A PERVIOUS SURFACE. W 6. SOIL AMENDMENT WHEN NECESSARY TO SUPPORT AND MAINTAIN HEALTHY I 1 of ON SAID CONTAINERS. 10. NON -PHYTO -TOXIC WETTING AGENTS MAY BE ADDED TO THE HYDROSEED 7. PLANT GROWTH FERTILIZING, PRUNING AND WEEDING AND MAINTAINING TURF AREAS 2• NO DIRECTLY CONNECTED IMPERVIOUS AREAS DCIA SHALL BE ALLOWED. DCIA ( ) WIDTH AS REQUIRED J ( , I (S�ItI FILTER FABRIC I �� TO ACCOMODATE U 1r MEANS STORM RUNOFF GENERATED AND CONVEYED VIA IMPERVIOUS AREAS, I ANTICIPATED TRAFFIC g 9, OWNER WILL BE RESPONSIBLE FOR MAINTENANCE SUCH AS ROOF, ROOF DRAIN, DRIVEWAY, AND STREET. O B TYPE 1 MULCH APPLIED AT THE RATE OF NO LESS THAN 2 000 LBS PERACRE 10. USE OF A TIMING DEVISE TO RUN ALL IRRIGATION (W /BATTERY BACKUP) A 19' RADIUS Q MI g.y 0 50' MIN r_ c r<< .� t� ;1 ' V f;`f >' CONSTRUCTION ENTRANCE DETAIL ; -. p 0 HYDROSEED NOTES t0P WEE -205 HYDROSEED NOTES CONTINUED: i 1. HYDROSEEDING SHAL BE APPLIED TO ALL SLOPES THAT ARE GRADED 6:1 ih T 4. AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING BY: (HORIZONTAL .O VERTICAL) OR STEEPER WHEN THEY AREA: A THREE FEET OR MORE IN HEIGHT IN FILL AREAS N " l EROS164- CONTROL PLAN B. FIVE FEET OR MORE iN HEIGHT IN CUT AREAS UNLESS SLOPE IS NOT A. ROUGHENING THE SURFACE TO BE PLANTED BYANY OR A COMBINATION OF: COVERING SALINE SOILS TO PROVIDE VIABLE CONDITIONS FOR SUBJECT TO EROSION DUE TO THE EROSION RESISTANT CHARACTER OF THE 1. TRACK WALKING SLOPES STEEPER THAN 6:1. A. SEED MIX SHALL CONSIST OF NO LESS THAN, MATERIALAS APPROVED BY THE CITY ENGINEER. 2. RIPPING AREAS THAT WILL NOT BREAK UP USING ITEM 1 ABOVE. 1. SET POSTS AND EXCAVATE A 2. STAPLE EXTRA STRENGTH SILT FENCE TO 2. IRRIGATION SHALL MAINTAIN THE MOISTURE LEVEL OF THE SOIL AT THE OPTIMUM B. CONDITIONING THE SOILS SO THAT IT IS SUITABLE FOR PLANTING BY: 4 BY 4 IN (10 BY 10 CM) THE POSTS. POSTS ARE TO BE SPACED I,EVEL FOR THE GROWTH OF THE HYDROSEEDED GROWTH. 1. ADJUSTING THE SURFACE SOIL MOISTURE TO PROVIDE A DAMP BUT TRENCH UPSLOPE FROM AND CLOSER THAN STANDARD NOT SATURATED SEED BED. ALONG THE LINE OF POSTS. PRE- MANUFACTURED SILT FENCE 3. HYDROSEEDING MIX SHALL CONSIST OF ALL THE FOLLOWING: 2. THE ADDITION OF SOIL AMENDMENTS, PH ADJUSTMENT, LEACHING OR 10 5 0 10 20 30 1. 20 LBS PER ACRE OF ROSE CLOVER PRODUCTS. GRAVEL BAGS OVERLAP �` RUNOFF WITH ENDS OVERLAPPED \\ INLET PROTECTION TWO LAYERS OF GRAVEL BAGS TYPE 6 MULCH (STRAW) MAY BE SUBSTITUTED, ALL OR PART, FOR 11. MAINTAIN THE SYSTEM CONSISTENT WITH MAWA (MAX APPLIED WATER 3. ALL PARCELS ARE SUBJECT TO ARCHITECTURAL DESIGN GUIDELINES FOR / RUNOFF TWO LAYERS OF GRAVEL BAGS HYDRAULICALLY APPLIED FIBER MATERIAL. WHEN STRAW IS USED IT MUST BE ALLOWANCE) FUTURE SINGLE- FAMILY RESIDENTIAL DEVELOPMENT. THESE GUIDELINES ARE - - /� WITH ENDS OVERLAPPED ANCHORED TO THE SLOPE BY MECHANICALLY PUNCHING NO LESS THAN 50% 12. REPLACEMENT OF VEGETATION TO BE CONSISTENT WITH PLANTS "HYDROZONE" AVAILABLE AT CITY HALL (505 S. VULCAN AVE, ENCINITAS, CA 92024) AND ARE OF THE STRAW INTO THE SOIL. 13. MAINTAIN THE IRRIGATION SYSTEM TO NOT EXCEED MAWA (MAX APPLIED WATER APPROVED AS PER PC RES. 2006 -27. GAP BETWEEN BAGS C. FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16 -20 -0, WHTH ALLOWANCE) SILT FENCE DETAIL ACTS AS SPILLWAY GRAVEL G D AIL 15% SULFUR APPLIED AT THE RATE OF 500 LBS PER ACRE. CHANGE NO. DESCRIPTION APPROVED DATE BENCHMARK UILT APPROVALS DESIGNED BY: DRAWN BY: CHECKED BY: ENGINEERING DIVISION APPROVALS CITY OF ENCINITAS - DEVELOPMENT SERVICES D PARTMENT DRAWING NO. BMA KAH BMA DESCRIPTION: PT, NO. 1024 INT. DATE PLANS PREPARED UNDER SUPERVISION OF RE MMEND D: APPROVED: EROSION CONTROL PLAN FOR: 3r 11.1 . 794 CLARK AVENUE LOCATION: FD. 2.5" DISK IN SIDEWALK IN S.E. PUBLIC WORK DATE: • zrI o ('44g ��L4iJG��4 UNCINEER D O DATE G QUAD. LEUCADIA BLVD & ORPHEUS AVE. 37' ZITY CHUCK NIXON 13805 -G EASTERLY OF TRAFFIC SIGNAL PLANNING L1 I JES E OWENS: CITY EN HER L. MAG OSKU 7� R.C.E.NO,: 71651 �/ CITY ENGINEER APN:256-122 -3000 RECORD FROM: R.O.S. 18416 DATE REVIEWER g J� (� ��B ELEVATION: 178.543 DATUM: NAVD88 INSPECTOR �1 BRI M. ARDOLINO EXP.: 12 -31 -19 DATE DATE CASE NO: 17 -271 CDP SHEET 3 OF 3 COVERING SALINE SOILS TO PROVIDE VIABLE CONDITIONS FOR A. SEED MIX SHALL CONSIST OF NO LESS THAN, GROWTH. 1. 20 LBS PER ACRE OF ROSE CLOVER SCALE: 1 10 ' 2. 20 LBS PER ACRE OF ZORRO FESCUE 5. HYDROSEEDED AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH / 3. 3 LBS PER ACRE OF E SCHOOL CIA CALIFORNICA UNTIL THE PROJECT IS PERMANENTLY LANDSCAPED OR, FOR AREAS WHERE ADDITIONAL NOTES / 4.4 LBS PER ACRE OF ACHILLEA MILLEFOLIA HYDROSEEDING IS THE PERMANENT LANDSCAPING, UNTIL THE PROJECT IS �- 5. 3 LBS PER ACRE OF ALYSSUM (CARPET OF SNOW) 6. LB PER ACRE OF F THIS HOLECA IT 7. TEMS C, D,E AND F OF THIS SUBSECTION MAY BE OMITTED ON LOCATIONS COMPLETED AND ALL SECURITY RELEASED. LANDSCAPE EFFICIENCY BMP 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, - 6 IN (15 CM) WHERE THE AREA BEING HYDROSEEDED IS NOT VISIBLE FROM EITHER A PUBLIC STREET OR RESIDENTIAL STRUCTURES. 1. ROUTINE INSPECTION TO GUARD AGAINST RUNOFF AND EROSION AND TO FIBER ROLLS, GRAVEL BAGS) MUST BE IN PLACE TO PREVENT ERODED SOIL FROM // 8. ITEM A OF THIS SUBSECTION MUST BE INOCULATED WITH A NITROGEN DETECT PLANT OR IRRIGATION SYSTEM FAILURE LEAVING SITE. MATERIALS MANAGEMENT BMP MUST ALSO BE FOLLOWED TO 3. ATTACH THE FILTER FABRIC TO 4. BACKFII_LAND COMPACT THE FIXING BACTERIAAND APPLIED DRY EITHER BY DRILLING OR 2. REPLACEMENT OF DEAD DYING AND DISEASED VEGETATION ENSURE NO CONTACT OF RAINWATER WITH MATERIALS THAT MAY CONTRIBUTE THE POSTS AND EXTEND IT EXCAVATED SOIL. BROADCASTING BEFORE HYROSEEDING. 3. ERADICATION OF INVASIVE SPECIES TO WATER QUALITY DEGRADATION DOWNSTREAM (E.G. CONCRETE OR STUCCO INTO THE TRENCH. 9. ALL SEED MATERIALS SHALL BE TRANSPORTED TO THE JOBSITE IN 4. REPAIRING THE IRRIGATION SYSTEM AND ITS COMPONENTS WHEN REQUIRED WASHOUT AREAS, COVERED STORAGE AREAS FOR HAZARDOUS MATERIALS, UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT OF FOOD 5. REPLENISHING MULCH AS NEEDED PLACEMENT OF PORTABLE TOILETS OVER A PERVIOUS SURFACE. AND AGRICULTURE CERTIFICATION TAG ATTACHED TO, OR PRINTED 6. SOIL AMENDMENT WHEN NECESSARY TO SUPPORT AND MAINTAIN HEALTHY I 1 ON SAID CONTAINERS. 10. NON -PHYTO -TOXIC WETTING AGENTS MAY BE ADDED TO THE HYDROSEED 7. PLANT GROWTH FERTILIZING, PRUNING AND WEEDING AND MAINTAINING TURF AREAS 2• NO DIRECTLY CONNECTED IMPERVIOUS AREAS DCIA SHALL BE ALLOWED. DCIA ( ) ((( I I ( I I I ( , I (S�ItI FILTER FABRIC I �� SLURRY AT THE DISCRETION OF THE CONTRACTOR. 8, MAINTENANCE TO AVOID OBSTRUCTION OF MOTORISTS VIEWS MEANS STORM RUNOFF GENERATED AND CONVEYED VIA IMPERVIOUS AREAS, I III 9, OWNER WILL BE RESPONSIBLE FOR MAINTENANCE SUCH AS ROOF, ROOF DRAIN, DRIVEWAY, AND STREET. B TYPE 1 MULCH APPLIED AT THE RATE OF NO LESS THAN 2 000 LBS PERACRE 10. USE OF A TIMING DEVISE TO RUN ALL IRRIGATION (W /BATTERY BACKUP) GRAVEL BAGS OVERLAP �` RUNOFF WITH ENDS OVERLAPPED \\ INLET PROTECTION TWO LAYERS OF GRAVEL BAGS TYPE 6 MULCH (STRAW) MAY BE SUBSTITUTED, ALL OR PART, FOR 11. MAINTAIN THE SYSTEM CONSISTENT WITH MAWA (MAX APPLIED WATER 3. ALL PARCELS ARE SUBJECT TO ARCHITECTURAL DESIGN GUIDELINES FOR / RUNOFF TWO LAYERS OF GRAVEL BAGS HYDRAULICALLY APPLIED FIBER MATERIAL. WHEN STRAW IS USED IT MUST BE ALLOWANCE) FUTURE SINGLE- FAMILY RESIDENTIAL DEVELOPMENT. THESE GUIDELINES ARE - - /� WITH ENDS OVERLAPPED ANCHORED TO THE SLOPE BY MECHANICALLY PUNCHING NO LESS THAN 50% 12. REPLACEMENT OF VEGETATION TO BE CONSISTENT WITH PLANTS "HYDROZONE" AVAILABLE AT CITY HALL (505 S. VULCAN AVE, ENCINITAS, CA 92024) AND ARE OF THE STRAW INTO THE SOIL. 13. MAINTAIN THE IRRIGATION SYSTEM TO NOT EXCEED MAWA (MAX APPLIED WATER APPROVED AS PER PC RES. 2006 -27. GAP BETWEEN BAGS C. FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16 -20 -0, WHTH ALLOWANCE) SILT FENCE DETAIL ACTS AS SPILLWAY GRAVEL G D AIL 15% SULFUR APPLIED AT THE RATE OF 500 LBS PER ACRE. CHANGE NO. DESCRIPTION APPROVED DATE BENCHMARK UILT APPROVALS DESIGNED BY: DRAWN BY: CHECKED BY: ENGINEERING DIVISION APPROVALS CITY OF ENCINITAS - DEVELOPMENT SERVICES D PARTMENT DRAWING NO. BMA KAH BMA DESCRIPTION: PT, NO. 1024 INT. DATE PLANS PREPARED UNDER SUPERVISION OF RE MMEND D: APPROVED: EROSION CONTROL PLAN FOR: 3r 11.1 . 794 CLARK AVENUE LOCATION: FD. 2.5" DISK IN SIDEWALK IN S.E. PUBLIC WORK DATE: • zrI o ('44g ��L4iJG��4 UNCINEER D O DATE G QUAD. LEUCADIA BLVD & ORPHEUS AVE. 37' ZITY CHUCK NIXON 13805 -G EASTERLY OF TRAFFIC SIGNAL PLANNING L1 I JES E OWENS: CITY EN HER L. MAG OSKU 7� R.C.E.NO,: 71651 �/ CITY ENGINEER APN:256-122 -3000 RECORD FROM: R.O.S. 18416 DATE REVIEWER g J� (� ��B ELEVATION: 178.543 DATUM: NAVD88 INSPECTOR �1 BRI M. ARDOLINO EXP.: 12 -31 -19 DATE DATE CASE NO: 17 -271 CDP SHEET 3 OF 3