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2016-12702 G (plans) (2)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. U71LITYNOTE 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. 771E SOILS REPORT AILED "COMPACTION REPORT, MODULAR OFFICE BUILDING PAD, 441 SAXONY ROAD, ENCINITAS, CALIFORNIA" PREPARED BY ADVANCED GE07ECHNICAL SOLUTIONS DATED JAN. 29, 2016, REPORT NO. 1301- 12 -C -1, AND SOILS REPORT TITLED OGE07ECHNICAL INVESTIGATION AND FOUNDATION DESIGN RECOMMENDATIONS FOR PROPOSED WELCOME BARN STRUCTURE, 441 SAXONY ROAD, ENCINITAS, CALIFORNIA" PREPARED BY ADVANCED GE07ECHNICAL SOLUTIONS DATED NOV. 18, 2015, REPORT NO. 1509 -02 -B2 SHALL BE CONSIDERED AS A PART OF THIS GRADING PLAN. ALL GRADING SHALL BE DONE IN ACCORDANCE WITH THE RECOMMENDATIONS AND SPECIRCA71ONS CONTAINED IN SAID REPORT. 3. SEPARATE APPROVALS AND PERMITS FOR ANY CONSTRUCTION WITHIN PUBLIC RIGHT -OF -WAY OR EASEMENTS SHALL BE REQUIRED IN CONJUNCTION NIH IMPROVEMENT PLANS 4. WRITTEN PERMISSION SHALL BE OBTAINED FOR ANY OFFS17E 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 EXIS77NG PRIOR TO GRADING. 6. THE DEVELOPER SHALL BE RESPONSIBLE THAT ANY MONUMENT OR BENCH MARK WHICH IS DISTURBED OR DESTROYED SHALL BE RE- ESTABLISHED AND REPLACED BY A REGISTERED CIVIL ENGINEER OR A LICENSED LAND SURVEYOR. 7. THE CON7RACTOR 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 OPERATIONS SHALL COMMENCE UN77L A PRE - CONSTRUCTION MEETING HAS BEEN HELD ONS17F WITH THE FOLLOWING PEOPLE PRESENT. CITY INSPECTOR, CIVIL ENGINEER, SOILS ENGINEER, GRADING CONTRACTOR AND PERMIT7EE. 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 S17E 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 CER7IFICA77ON" SHALL BE PROVIDED STATING: 07HE GRADING UNDER PERMIT 12702 -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 714E 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 S17E 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 MA7ERIAL 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 DEP7H 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 W17H SPECIFICATIONS 15. CUT AND FILL SLOPES SHALL BE CUT AND TRIMMED TO FINISH GRADE TO PRODUCE SM007H 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 WTH THE GRADING ORDINANCE. 16. ALL 7REES, BRUSH, GRASS, AND OTHER OBJECTIONABLE MATERIAL SHALL BE COLLECTED, PILED OR OTHERWISE DISPOSED OF OFF THE SITE BY 7HE 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 W77H 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 774E TREE CANOPY PROJECTION ON THE GROUND). IF A CITY 7REE 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. 18. ALL TREES ON SAXONY ROAD ARE TO BE PROTECTED IN PLACE. EROSION CONTROL 1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT JIM FARLEY AT (760) 533 -0459, 24 HOURS A DAY. 2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE M4DE AVAILABLE AT ALL 71MES 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. J. 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 CON7RACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO PREVENT PUBLIC TRESPASS ONTO AREAS THAT ARE UNSAFE OR ARE P07EN77ALLY 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 STORMWATER 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 CON7ROL SHALL NOT BE MODIFIED WITHOUT A PERMIT FROM THE CITY. J. ALL IMPERVIOUS AREAS WITHIN THE SITE SHALL DRAIN TO APPROVED BMP /IMP FACILITIES AND /OR TO TURF OR LANDSCAPED AREAS W77H ADEQUATE GROUNDCOVER PRIOR TO DISCHARGE FROM 7HE 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 IMP118MP. 5. DRIVEWAYS SHALL HAVE A MINIMUM 29 CROSS SLOPE TOWARD THE IMP /BMP AREA OR HAVE ANOTHER APPROVED DRAINAGE SYSTEM 774AT IS DESIGNED TO COLLECT RUNOFF AND DISCHARGE IT TO AN ADEQUATE IMP /BMP. 6. ALL STORMWATER IMP /8MP FACIL177ES SHOWN HEREON SHALL NOT BE MODIFIED OR ALTERED WITHOUT A PERMIT FROM THE CITY. Z THE INSTALLATION OF ADDITIONAL IMPERVIOUS SURFACES NOT SHOW ON 7HIS PLAN MAY REQUIRE THAT THIS PLAN BE REVISED OR THAT A SEPARATE ENGINEERING PERMIT BE OBTAINED. & ALL EXISTING AND PROPOSED TRASH ENCLOSURES SHALL BE FITTED TO COMPLY WITH STORM WATER BEST MANAGEMENT PRAC77CE REQUIREMENTS. THE TRASH ENCLOSURES SHALL HAVE AN IMPERVIOUS, NON- COMBUS77BLF_ ROOF THAT WILL NOT ALLOW RAIN WATER TO ENTER THE ENCLOSURE. THE ENCLOSURE SHALL BE LOCKABLE AND LOCKED W WEN NOT IN USE. A BERM SHALL BE INSTALLED AT ALL OPENINGS TO HOLD IN ANY LIQUIDS THAT ESCAPE FROM 7HE 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 7HIS 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 417HIN THE LIMITS OF THIS PROJECT. J. ALL EXISTING FACILITIES, WHICH MAY AFFECT FINAL DESIGN, LE., 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 FACIL177ES 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 3Ri,SS BE USED IN THE CONSTRUCTION OR REPAIR OF ALL POTABLE WATER SYSTEM EFFECTIVE JANUARY 1, 2010. IN COMPLIANCE W77H 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 PROTECT /ON IN ACCORDANCE WITH WC -17 OR WC -18. CHANGE NO.1 DESCRIPTION APPROVED DATE BENCHMARK SCALE SPECIAL DISTRICT APPROVAL I -B IL T -1 R DESCRIPTION: 2.5" BRASS DISC STAMPED ENC -26, L.S. 7322 HORIZONTAL: NOTED LOCATION: SAXONY PLACE, 200 WEST OF SAXONY ROAD VERTICAL: NOTED RECORD FROM: ROS 18416 ELEVATION: 175.189 DATUM: NAVD88 H. \1200 \1297.10 - LEICHTAG ENCINITAS RANCH \ENGINEERING \PLANS \GRADING \1297.10 GPO1.DWG 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 PLAN77NG 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 7HESE PRODUCTS WHERE THEY WILL STAY DRY OUT OF THE RAIN. CON7RACTOR 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 W77H 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 CON7ROL REQUIREMENTS. THESE BMP N07ES 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. DUMPS17ES SHALL BE CHECKED FREQUENTLY FOR LEAKS DUMPS7ER 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 H07LINE TOLL FREE AT (800) 714 -1195. FOR INFORMATION ON LANDF,LI LS 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 STORMORAIN INLETS ON PERVIOUS SURFACES ALL CONSTRUCTION DEBRIS SHALL BE KEPT AWAY FROM THE STREET, GUTTER, AND STORMORAIN. CONTRACTOR MUST ROUTINELY CHECK AND CLEAN UP MATERIAL THAT MAY HAVE TRAVELED AWAY FROM CONSTRUC7ION S 17E 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. 774E CONTRACTOR IS REQUIRED TO TAKE DUE PRECAUTIONARY MEASURES TO PR07ECT ANY EXISTING UTILITIES OR STRUCTURES LOCATED AT 774E 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 - CSD - (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. J. 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 SHEET INDEX TOTAL AREA OF PROJECT 49,900 SQFT (1.15 ACRES) TI7LE SHEET ................ TOTAL AREA OF LAND DISTURBANCE (EXCLUDES WORK TO REMAIN): GRADING PLAN ANDI LEGEND ..............2 34,100 SQFT PRIOR ACRE) GRADING PLAN .............................3 IMPERVIOUS AREA PRIOR TO CONSTRUCTION: 3,900 SQFT IMPERVIOUS AREA AFTER CONSTRUCTION: 13,000 SQFT EROSION CONTROL PLAN AND DETAILS ...4 EROSION CONTROL PLAN ...............5 INCREASE IN IMPERVIOUS AREA: 9,100 SOFT IMPERVIOUS AREA REPLACED: 2,100 SOFT a 0 Q SI TE ECKE F ANCH ROAD o Q z L d a W, AffilIffm KEY MAP 10 = 500' N N OWNER S/TEADDRESS LEGAL DESCRIPTION LF ENCINITAS PROPERTIES, LLC 441 SAXONY ROAD, PARCELS 1 AND 2 OF CERTIFICATE OF 441 SAXONY ROAD, ENCINITAS, CA 92024 COMPLIANCE RECORDED JULY 28, 2000 AS ENCINITAS, CA 92024 256 - 330 -62, 256 - 330 -63 1NS7RUMENT NO. 2000 - 0399848, OF O.R. (760) 707 -9897 OWNERS CERTIFICATE I (WE) HEREBY CERTIFY THAT A REGISTERED SOILS ENGINEER OR GEOLOGIST HAS BEEN OR WILL BE RETAINED TO SUPERVISE OVER ALL GRADING ACV77WTY AND ADVISE ON THE COMPACTION AND STABILITY OF 774E SITE. SIGNATURE.• DATE: fL I t I CHARLENE SEIDLE, EXECUTIVE VICE PRESIDENT LF ENCINITAS PROPERTIES, LLC A CALIFORNIA LIMITED LIABILITY COMPANY SOILS ENGINEERS CERTIFICATE 1, JEFFREY A. CHANEY, A REGISTERED CIVIL ENGINEER IN 774E 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 W17141N THIS SITE WAS MADE BY ME OR UNDER MY DIRECTION ON NOV. 18, 2015 AND JAN. 29, 2016. ONE COMPLETE COPY OF THE SOILS REPORT COMPILED FROM THIS STUDY, W17H MY RECOMMENDATIONS, HAS BEEN SUBMITTED TO 774E OFFICE OF THE CITY ENGINEER. FURTHERMORE, I HAVE REVIEWED THESE GRADING PLANS AND CERTIFY THAT RECOMMENDATIONS INCLUDED IN THE SOILS REPORT FOR THIS PROJECT HAVE BEEN INCORPORATED IN THE GR DI ANS NY SPECIFICATIONS SIGNED: ®F GE NO.: 23 EXP. DATE.6 30 -17 `I REPORT NO. 1301- 12 -C -1, NO. 1509 -02 -B2 NO. 2314 ADVANCED GEOTECHNICAL SOLUTIONS, INC 9707 WAPLES STREET, SU17E 150, SAN DIEGO, CALIFORNIA 92121 PHONE. (619) 708 -1649 �A 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 htREIN SHALL BE IN ACCORDANCE W17H THE RULES AND REGULATIONS REQUIRED BY THE CITY OF ENCINITAS, TO 7HE EXTENT THAT THE ENGINEER CON7ROLS 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 107HIN THE COURSE AND SCOPE OF SUCH AGENCY AND EMPLOYMENT AND ARISING OUT OF THE WORK PERFORMED BY THE ENGINEER. SIGNATURE l �1� 1) ✓mil/ - QROFESS /pN BRADLEY SAGER DATE. `- 1 J- Dlw N Q No. C054564 z Exp. 12 -2017 LATITUDE 33 PLANNING AND ENGINEERING 9968 HIBERT STREET, SECOND FLOOR cnUF� SAN DIEGO, CA 92131 (858) 751 -0633 - Sur (. RCE EXPIRES 12 -2017 ENC41YEER of WORK: DPTE EARTHWORKDATA C� STEEPEST EXISTING NATURAL SLOPE ON -SITE = 10 H : 1 V _ 5J 4 I U MAXIMUM VERTICAL DEPTH OF CUT = 6' MAXIMUM VERTICAL DEPTH OF FILL = 3' CUT = 1600 C, Y. FILL = 400 C. Y. EXPORT= 1200 C Y. �IdVAAINi POTILL7CO REMEDIAL = 1100 C.Y. (2' TO 3' REMOVAL AND RECOMPAC71ON UNDER AND 5' OUTSIDE OF BUILDING AREAS) BMP PROJECT STATUS Underground Service Alert PRIORITY - HMP PRIORITY STORMWATER TREATMENT FACILITIES TO BE MAINTAINED BY HOMEOWNER IN ACCORDANCE WITH "MAINTENANCE AGREEMENT FOR r� m��m PRIVATE STORMWATER TREATMENT AND STORMWATER POLLUTION CONTROL CALL TOLL FREE FACILITIES." SPECIAL INSPECTION BY ENGINEER OF RECORD REQUIRED. ® - - 1 800 422 4133 RECORDED ON »u,�omem�wom AS DOC. #: a0I(p 'dSb ��Lio PUBLIC WORKS I PLANNING AND BUILDING I PARKS AND RECREATION ISAN DIEGUITO WATER DISTRICT I ENCINITAS FIRE DEPARTMENT t GN DATE SIGN DATE SIGN DATE SIGN DATE ///SIGN DATE (: DRAWN BY: CHECKED BY: ENGINEERING DEPARTMENT APPROV S CITY OF ENCINITAS - ENGINEERING SERVICES DEPARTMENT DRAWING NO. LKW LSE PLANS PREPARED UNDER SUPERVISION OF DATE:q 13-ZQI R.C.E. NO.: C065454 ' RRADLEY SAJG'IR EXP.: 12 -2017 RECOMME DED:S�N APP \! MASIH MAHER GLENN PRUIM DATE DATE GRADING PLAN FOR: 441 SAXONY ROAD LEICHTAG FOUNDATION 256 -330 -62,63 PLANNING CASE NO: 15 -172 CDP 12702 -G SHEET 1 OF 5 M o. o n'' o� LL ib iz co �. O Q w CO H co wo` i�LO U) r,- iwLO CO LU 00 (D 0 M o i 2" T m i X. 24 "X24" BROOKS BOX REPLACE GRATE WITH RIMS, REMOVE CONCRETE APRON ADJUST TO 264.5 RIM i i EXISTiNG WALL B IE 13 -6" SWALE AT 19 MIN. I' I EXISTING WALL ro 263.6 � � � c�.ri 63. F HEADWALL PER SDRSD D 32 RIP RAP PER MODIFIED SDRSD D-40," NO. 2 BACKING, T =1.1, L 5' T 262,55 IE € C N 263.8 F ro I:rn w A � I 3.8 FIG ro) BMP 1: BF -1 SIOFIL 7RA 71ON I w BASIN PER DETAIL 'A' I I BOTTOM ELEV. 262.5 BOTTOM AREA 450 SF ORIFICE DIAMETER = 0.50 IN PER DETAIL 'B' i 17 263.8 F EX 24 "X24" 0 R S BO XI X� 1 #� ADJUST TO 263.00 TG N (260.0 lE IN 12 ") \ 260.0 IE IN SUBDRAIN ADJUST TO 259.9 IE OUT % l? j SEE DETAIL 'A' / �_. TIE INTO EXISTING � � I 3 65.7 1 rn {. 2.09 N 09 A to I bj m EXISTING WALL 66.45 FL ;, 266.51 2 8.0% 1 BEARING ¢ . 70 FS 1 2 267.13 NOO'53'53 "E 33.86 7. �j - °oo N 196552Z2790 o E 6245391.5450 N :1965521.7226-1 B i FF= 268.79 E.•624542ZO406 14 265.8 FL EXISTNU' SEWER LINE ................. INSTALL TRENCH DRAIN WITH OPEN ENDS 0 EXISTING IMPROVEMENTS MATCH SIDEWALK . W 265.7 FL z_ 266.22 FS 270- 266.25 FS 0o f6 -5" WOODEN RISERS- - - - MODULAR o OFFICE BUILDING . -----------� 07 3 TO REMAIN F FS 6 -6" RISERS 268.63 PROPOSED SWALE ....................... - -- PAD =266.0 FF= 268.79 /C� / 15.6 FG 14 8' 35.5' 5 FG 2& 6 -5" WOODEN RISERS "i L,N:1965412.2925 � E.• 6245389.8210 31 264.6 FL N: 1965411.7361 E. 6245425.3167 NOTES: wmuw ��266.65 FS) 6 ADEQUATE COMPACTION OF THE STRUCTURES IN THIS SITE PLAN IS VERIFIED BY ADVANCED GE07ECHNICAL SOLUTIONS, INC. REPORT NO. 1301- 12 -C -1 DATED JANUARY 29, 2016. BMP 1 SIZED USING USEPA SWMM. SEE REPORT 717LED "CITY OF - ENCINITAS STORMWATER INTAKE FORM AND PRIORITY DEVELOPMENT 44 I PROJECT STORMW47ER QUALITY MANAGEMENT PLAN (SWQMP) FOR 18" 1 "BROOKS BOX LEICHTAG - MASTER COASTAL DEVELOPMENT PERMIT PROJECT N0. OR EQUIVALENT I \ 15 -172 CDP" DATED JULY 2016. 266.44 TO 3 263.78 1E �2ffi46 FL) 4" CONDUIT EXX, CONCRETE GUTTER E E E _.... _ ...... ----- 265.9 FL I � �,�6 16 I / 1 6Z16 FS If 2 -6" RISERS TOP OF BERM \ T f 267.3 FIG I .Cb 1 66.24 FS �A TOP OF BERM / ry 267.6 FG FL 7 f I rn6 I TOP OF BERM \ 268.1 FG It 1268.71 FS M5 FL 268.71 FS �._a If 2 a NO. BEARING ¢ REMARKS I NOO'53'53 "E 33.86 12" HDPE STORM DRAIN °oo PAD =2 6.0 o 1 " i FF= 268.79 3 03 OUTLET ROOF DRAIN AT FINISHED GRADE 10' 3 / 65 11% 12' - rg 10 l rn Iro � / I TOP C 267.8 / 267.5 FL 267.1 FG TOP OF 8 266.5 FG C SWALE AT 19 MIN. STORM DRAIN SYSTEM �� �SWALE AT 19 MIN. 0 5 10 20 30 ( IN FEET ) 1 inch = 10 ft. GRADING PLAN; MODULAR OFFICE BUILDING I" = 10' CHANGE NO. DESCRIPTION APPROVED DATE BENCHMARK SCALE SPECIAL DISTRICT APPROVAL rz AS -bU7 T 5o 4 RM ( I6 C DESCRIPTION: 2.5" BRASS DISC STAMPED ENC -26, L.S. 7322 HORIZONTAL: NOTED LOCATION: SAXONY PLACE, 200 WEST OF SAXONY ROAD VERTICAL: NOTED RECORD FROM: ROS 18416 ELEVATION: 175.189 DATUM:NAVD88 A \1200 \1297.10 - LEICHTAG ENCINITAS RANCH \ENGINEERING \PLANS \GRADING \1297.10 GPO2.DWG STORM DR IIN DATA NO. BEARING ILENGTH(ft)l REMARKS I NOO'53'53 "E 33.86 12" HDPE STORM DRAIN 2 N882953 "E 9.86 1 " 1 "11111 DETAIL 'C': SPEED BUMP NOT TO SCALE 6" PERFORATED /SOLID PIPE METALLIC PLA7E LOW FLOW ORIFICE 0.50" 1 DETAIL 'B': ORIFICE PLATE 1' EXISTING SLOPE EXISTING WALL EXISTING AC PAVEMENT 1 a 1' BENCH EXISTING SLOPE EXISTING WALL EXIS77NG" AC PAVEMENT 1 4P NOT TO SCALE CONSTRUCTION NOTES: LEGEND: 01 CONNECT ROOF DRAIN TO 4" PIPE EXISTING CONTOUR ...................... INSTALL 4" PIPE UNDER DECK EXISTING WALL ........................ -- EXISTING PRIVATE WATER LINE........ , w - - - - 03 OUTLET ROOF DRAIN AT FINISHED GRADE EXISTNU' SEWER LINE ................. . - -- -5 0 EXISTING IMPROVEMENTS TING STRUCTURE .................. EXISMATCH . W OAC PAVING TO REMAIN EXISTING EDGE OF PAVEMENT.......... PROPOSED CONTOUR ................... 270- CONNECT WATER LINE TO EXISTING PRIVATE WATER PROPOSED PAD /GRADE BREAK ........- - - - a LINE PROPOSED SLOPE ...................... . -----------� 07 WATER POINT OF CONNECTION PROPOSED DAYLIGHT LINE ............ - - O8 CONNECT SEWER TO EXISTING SEWER PROPOSED SWALE ....................... - -- SEE DETAIL 'B' 6" PVC PERFORATEDO PROPOSED STORM DRAIN .............. �9 SEWER POINT OF CONNECTION PROPOSED STORM DRAIN INLET ........ ❑® 10 SEWER CLEANOUT TO REMAIN PROPOSED AREA DRAIN ................. O G 11 INSTALL SPEED BUMP PER DETAIL 'C' TO CHANNEL PROPOSED SPOT ELEVATION ........... 270.0 FG ����� FREE OF STONES, STUMPS, ROOTS, OR SIMILAR OBJECTS, AND ALSO FREE OF RUNOFF TO EARTHEN DITCH PROPOSED BIOFIL7RA7ION BASIN ......°„000°000- 12 INSTALL 2' WIDE VALLEY GUTTER, 1" DEEP PROPOSED BUILDING F007PRINT ..... . APPENDIX E.12 OF THE CITY OF ENCINITAS BMP DESIGN MANUAL AND SHALL 13 3' LONG CONCRETE TRANSITION FROM EXISTING PROPOSED WALL .. - - - - . (7 z D3034 OR CORRUGATED HDP CONFORMING TO AASHTO 252M. CLEANOUT PORTS PROPOSED SEWER SHALL BE A MINIMUM 8" DIAMETER W17H LOCKABLE CAP AND PLACED EVERY 50' z o OF IMPROVEMENTS TO VALLEY GUTTER ......................: W PROPOSED WATER -w - - - - 14 12" STORM DRAIN PIPE TO REMAIN ...................... PROPOSED TELECOM ..................... T 15 CONNECT NEW STORM DRAIN TO 12" STORM DRAIN PROPOSED ELECTRICAL .................. E z w NOTE SPECIAL INSPECTION OF ALL POST CONSTRUCTION BIOFIL7RA7ION BASTES BY THE PIPE, CONTRACTOR TO VERIFY INVERT ELEVATION. PROPOSED AC PAVING .......... . ..... . . Emmm 16 SHUT -OFF VALVE IN METER BOX TO REMAIN PROPOSED CONCRETE PAVING ......... , .11 17 BASIN SUBDRAIN PER DETAIL 'A' PROPOSED GRAVEL STRIP ............... 'o J. PLACEMENT OF GRAVEL LAYER ¢ PROPOSED DECOMPOSED GRANITE...... Underground Service Alert 18 RIP RAP ENERGY DISSIPATER, 5' LONG, 3' WIDE, PROPOSED LANDSCAPE AREA.......... 6. FINAL COMPLETED BASIN WIIN VEGETATION T=1.1, NO. 2 BACKING PROPOSED PERMEABLE PAVERS ...... . '�" mO 900 PROPOSED GROUND COVER ............ CALL TOLL FREE PROPOSED GRAVEL MULCH ............. O LANDSCAPING S - ENGINEERING SERVICES DEPARTMENT DRAWING NO. BOTTOM AREA PER PLAN � MODULAR OFFICE BUILDING 6" MIN. 2'1 Mq, ° 0 a s R ,� FREEBOARD WOOD DECKING OVERFLOW AND 18" AMENDEDO PAD ELEV. 266.0 MAINTENANCE ACCESS SOIL DEPTH RISER WITH GRATE (SIZE PER PLAN) BIOFIL7RATION BASIN 1 PER DETAIL 'A' BOTTOM ELEV. 262.5 SECTION A -A NOT TO SCALE MODULAR OFFICE BI WOOD DECKING FLOW LINE PAD ELEV. 266.0 PER PLAN -\ SECTION B -B NOT TO SCALE MODULAR OFFICE BUILDING RES7ROOM BUILDING PAD ELEV. 266.0 WOOD FLOW LINE ECKING PER PLAN 2' WIDE TOP OF BERM ELEVATION PER PLAN FLOW LINE PER PLAN SECTION C -C NOT TO SCALE DESIGNED BY: 1 DRAWN BY: I CHECKED BY: LSE I LKVV I LSE ENGINEERING DEPARTMENT APPROVALS CITY OF ENCINITA PLANS PREPARED UNDER SUPERVISION OF RECOMMENDED: APP R �JQVV. GRADING PLAN FOR: DATE: q I3 -201(p )� � R.C.E. NO.: C065454 MASIH MASER GLENN PRUIM ayTi 16/25 /1(0 /0/1- ZAA, BRADLEY SAG R EXP.: 12 -2017 DATE DATE f PLANNING CASE NO: 15 -172 CD a G 12" GRAVEL OUTLET PIPE PER PLAN a a LAYER O TO STORM DRAIN •• °• ° a ••• °• N0 LINER 1" 8" CLEAN-OUTO LOW FLOW ORIFICE PLATE PORT SEE DETAIL 'B' 6" PVC PERFORATEDO PIPE AT 0.59 MIN DETAIL 'A': BIOFILTRATION BASIN NOT TO SCALE IOFILTRATION BASIN NOTES: O1 BIOFIL IRA 17ON "ENGINEERED SOIL" LAYER SHALL BE MINIMUM 18" DEEP "SANDY LOAM" SOIL MIX WITH NO MORE THAN 59 CLAY CONTENT THE MIX SHALL CONTAIN 50 -609 SAND, 20 -309 COMPOST OR HARDWOOD MULCH, AND 20 -309 TOPSOIL, FREE OF STONES, STUMPS, ROOTS, OR SIMILAR OBJECTS, AND ALSO FREE OF NOXIOUS WEEDS. SUPPLIER MUST CERTIFY THAT 714E MIX PERCOLA7E AT A MINIMUM INFILTRATION RATE OF 5 IN /HR OVER THE LIFE77ME OF THE FACILITY. O2 GRAVEL STORAGE LAYER SHALL CONFORM TO THE STANDARD SPECIFICATION PER APPENDIX E.12 OF THE CITY OF ENCINITAS BMP DESIGN MANUAL AND SHALL CONSIST OF A 2" TO 3" LAYER OF 318" TO 112" CRUSHED ROCK OVER A 9" TO 10" LAYER OF 314" CRUSHED ROCK FOR A TOTAL OF 12". O3 UNDERDRAINS SHALL BE MINIMUM 6" SLOTTED PVC PIPE CONFORMING TO ASTM (7 z D3034 OR CORRUGATED HDP CONFORMING TO AASHTO 252M. CLEANOUT PORTS Uj SHALL BE A MINIMUM 8" DIAMETER W17H LOCKABLE CAP AND PLACED EVERY 50' z o OF UNDERDRAIN LENGTH. z _j W z O 8I0FIL7RATION BASINS SHALL BE PLANTED AND IRRIGATED WITH NATIVE, ° 0 ¢ DROUGHT - TOLERANT, NON - INVASIVE PLANTS SUITABLE FOR WELL- DRAINING SOILS w c� C/) z z w NOTE SPECIAL INSPECTION OF ALL POST CONSTRUCTION BIOFIL7RA7ION BASTES BY THE ENGINEER OF RECORD OR AN07HER LICENSED CIVIL ENGINEER REQUIRED AT 774E a ri) FOLLOWING STAGES. PROGRESS PICTURES OF BIORL7RA77ON BASIN CONSTRUCTION SHALL "' F.- BE TAKEN AND PROVIDED TO 774E CITY AT THE FOLLOWING STAGES: w w 1. BASIN EXCAVATION 2. PLACEMENT OF PERFORATED PIPE, RISER PIPE, OUTLET PIPE, HMP ORIFICE, ETC. 'o J. PLACEMENT OF GRAVEL LAYER ¢ 4. PLACEMENT OF ENGINEERED SOIL LAYER Underground Service Alert J °' 5. FINAL BASIN GRADING 6. FINAL COMPLETED BASIN WIIN VEGETATION ESTABLISHED '�" mO 900 CALL TOLL FREE - - 1-800 422-41& S - ENGINEERING SERVICES DEPARTMENT DRAWING NO. 441 SAXONY ROAD LEICHTAG FOUNDATION 12702 -G 256- 330 -62963 P SHEET 2 OF 5 STORM DRAIN DATA NO. BEARING LENGTH(ft) REMARKS t NO2'05'00 "E 1.75 4" HDPE AT 1.9% 2 N62.05'00 "E 18.48 " 3 N43'4O'09 "W 1289 4" HDPE AT 1.0% ® N8755'00 "W 24.52 " 5 N475344 "W 228 " © NO2'05'00 "E 66.12 " NOTES. SOIL SUBGRADE SLOPED TO DRAIN N47'05'06 "E 2.00 " Q N875454 "W 1317 " 9 N425454 "W 200 " I NO2'05'06 "E 3.59 " I NO2.05'00T 3.83 4" HOPE AT 2.0% t N5575 54 "W 1.30 " t N6O'32'46 "E 3.39 " t N25.12'19 "E 9.60 " t N6351'14 "W 2.01 " t N887655 "W 5.83 " t N763824 "W 44.56 8" HDPE STORM DRAIN t N74'47'08 "E 31.39 " t N7777'03 "E 46.58 " J L0 N86.07.50 "E 33.39 " 2 NO2-05'00 -E 1.51 4" HDPE AT 1.97 SEWER DATA N0. I BEARING LENGTH(ft) REMARKS ( N87 '00"W 1 17.47 1 PVC SEWER LINE WATER DA TA NO. BEARING LENGTH(ft) REMARKS <I> NO2 °05'00 "E 30.38 PVC WATER LINE 2 N8755'00 "W 48.14 " 3 NO2'05'00 "E 5.43 " a N8755'00 "W 8.72 " 5 NO2'05'00 "E 91.20 " s N8755'00 "W 25.50 " NOTES. SOIL SUBGRADE SLOPED TO DRAIN NO2.05'00 "E 700 " s NO2'05'00 "E 300 " � t1 HEADWALL PER SDRSD D -32 \ ; RIP RAP PER MODIFIED SDRSD / D -40, NO. 2 BACKING, T =1.1, / L =S, IE 205.65 + f I O4 LANDSCAPING BOTTOM AREA � p � PER PLAN 9 2" MIN. :s FREEBOARD OVERFLOW AND 18" AMENDED 1 MAINTENANCE ACCESS SOIL DEPTH O RISER WITH GRATE (SIZE PER PLAN) ° WOO 18 GRAVEL 0 OUTLET PIPE PER PLAN ° ° ° ° LAYER 2 TO STORM DRAIN NO LINER 1 " L8" CLEAN -OUTO LOW FLOW ORIFICE PLATE PORT SEE DETAIL 'B' L6" PVC PERFORATEDO PIPE AT 0.5% MIN REMOVE EXISTING FENCE DETAIL 'A': BI ®FILTRATION BASIN NOT TO SCALE �1 BMP 2: BF -1 BIOFIL IRA 110N f BASIN PER DETAIL 'A' \ BOTTOM ELEV. 209.67 BOTTOM AREA 1600 SF / ORIFICE DIAMETER = 0.70 IN l if ® PER DETAIL 'B' � r c1\8 % 1 / 1 12 "X12" BROOKS BOX WITH LID i "X18" OVERFLOW 'H EXISTING GRADE 1 17 ,A 0 TG 211.83 i IE�N 2111.71 i ?05.6) _ lE 206.67 IE OUT 211.51� SEE DETAIL 'A' L� I / 19 1 N3 N N j O O; O 0 O 0 O \ 0 00, 0 1 �d 0��0 0 �� 1s 1 0 O O V 0O \ iO O Of 0 \\ Cr! O O 0 0 ,� N \ �i000 0 kD Q 00 O 0/ O / O HEADWALL PER SDRSD D -32 O 0 0� O16 �O 0 I _ RIP RAP ENERGY DISSIPATER _._..- \ 1 \ 0 O O\ �p ti N I PER MODIFIED SDRSD D -40, �� / l N0. 2 BACKING, L =5' 1E 20 \/ /E 209.7 if f ii vv 0 I10 , TW 221.95 FS 221.45 (BW 218.4) ai -O\ ti Hr F5/8W 21733 Ilk / f f / Is' fJ / r BROOK X TG 219.55 lE IN 214.33 t' IE OUT 214.13 CONSTRUCTION NOTES: r / REMOVE EXISTING FENCE 1 01 PR07ECT IN PLACE EXIS71NG SEWER LINE 1 1 ' i t OCONNECT NEW WATER LINE TO EXIS71NG PRIVATE WATER LINE, CONTRACTOR TO VERIFY SIZE IN FIELD �3 REMOVE AND CAP EXIS77NG WATER LINE O4 REMOVE AND CAP EXIS71NG GAS LINE 1 CONNECT NEW WATER LINE TO EXISTING PRIVATE i 1 WATER LINE, ADJUST VALVE LID TO FINISHED GRADE �' 1 O6 ROOF DRAIN POINT OF CONNEC77ON TO STORM DRAIN NOTE.- SPECIAL INSPEC77ON OF ALL POST CONSTRUC77ON 1 BIOFILTRATION BASINS BY THE ENGINEER OF RECORD OR 1 07 WATER POINT OF CONNEC71ON ANOTHER LICENSED CIVIL ENGINEER REQUIRED AT 7HE FOLLOWING STAGES. PROGRESS PICTURES OF B10FILTRA770N „ PERFORATED/ O8 1 SEWER POINT OF CONNECTION BASIN CONSTRUCTION SHALL BE TAKEN AND PROVIDED TO 6 SOLID PIPE i THE CITY AT 7HE FOLLOWING STAGES. 1 GCONNECT TO SEWER TO EXISTING SEWER, CONTRACTOR TO VERIFY INVERT ELEVA77ON 1. BASIN EXCAVATION METALLIC PLATE ® 1" OF EXISTING SEWER PRIOR TO CONSTRUCTION AND MAINTAIN 2% FALL 2. PLACEMENT OF PERFORATED PIPE, RISER PIPE, 1 OUTLET PIPE, HMP ORIFICE, ETC. " 10 RETAINING WALL PER SDRSD C -2 J. PLACEMENT OF GRAVEL LAYER 0'70 LOW FLOW ORIFICE 1 =' ENG 4. 11 RETAINING WALL PER SDRSD C -4 5. FNALEBASN GRADINIGEERED SOIL LAYER 0 DETAIL 'B': ORIFICE PLATE 6. FINAL COMPLETED BASIN NIH VEGETA77ON 1 12 INSTALL HYDRA6�Tcp EQpnpw CANml- IvewlAGUT ESTABLISHED NOT TO SCALE 1 13 MATCH EXIS77NG IMPROVEMENTS BIOFILTRATION BASIN NOTES: 1 (1 BIOFILMATION "ENGINEERED SOIL" LAYER SHALL BE MINIMUM 18" DEEP "SANDY 1 LOAM" SOIL MIX W7774 NO MORE THAN 5% CLAY CONTENT. 714E MIX SHALL CONTAIN 1 50 -607* SAND, 20 -30% COMPOST OR HARDWOOD MULCH, AND 20 -30% TOPSOIL, FREE OF STONES, STUMPS, ROOTS, OR SIMILAR OBJECTS, AND ALSO FREE OF NOXIOUS WEEDS SUPPLIER MUST CER77FY THAT 774E MIX PERCOLATE AT A MINIMUM INFILTRATION RATE OF 5 IN /HR OVER THE LIFE77ME OF THE FACILITY. 16 BASIN SUBDRAIN PER DETAIL 'A' O2 GRAVEL STORAGE LAYER SHALL CONFORM TO THE STANDARD SPECIFICA77ON PER JJ APPENDIX E.12 OF THE CITY OF ENCINITAS BMP DESIGN MANUAL AND SHALL 17 PERMEABLE PAVERS PER DETAIL 'C: CONSIST OF A 2" TO 3" LAYER OF 3/8" TO 112" CRUSHED ROCK OVER A 15" TO 16" LAYER OF 314" CRUSHED ROCK FOR A TOTAL OF 18 ". 18 WALL TO BE CONSTRUCTED WI7H FUTURE SHED FOUNDATIONN, SHOWN FOR REFERENCE. O3 UNDERDRAINS SHALL BE MINIMUM 6" SLOTTED PVC PIPE CONFORMING TO ASTM NOTES: D3034 OR CORRUGATED HOP CONFORMING TO AASHTO 252M. CLEANOUT PORTS SHALL BE A MINIMUM 8" DIAMETER WITH LOCKABLE CAP AND PLACED EVERY 50' BMP 2 SIZED USING "SIZING CHART /SPREADSHEET" METHOD. SEE REPORT 777LED "CITY OF UNDERDRAW LENGTH. OF ENCINITAS STORMW47ER INTAKE FORM AND PRIORITY DEVELOPMENT PROJECT STORMW47ER QUALITY MANAGEMENT PLAN (SWQMP) FOR LEICHTAG - MASTER COASTAL O BIOFILTRA170N BASINS SHALL BE PLANTED AND IRRIGATED WITH NATIVE, / i d W W .I. { W ! W W I W W W W ' i WI W W IW W JI i W W W W W y S 1 W f �W W { W t W W .Y E. 6244842.6565 2 (FS /BW 2. FUTURE SHED PAD ELEV 221.05 -- ._ -rTw .291A 222.27 TG 221. IE IN 218. OUT 218.( 2 18 S G2L.� 6 AC MATCH LINE p FF 222.17 PAD 221.67 222.53 W j TW 222.85 I 1 1 l FS/BW 22235 F 237'': n 5. 4 1' I 225 F 225.43 f . FS 222.24{ j _ TW 22277. I' TW 223.60 FS/BW 22227 j. FG/FS 222.23 11 I F 22233 360 FS 222.28 FG 22236 A ( � 1 I i I 1 FS 222 � - 3 FS 2.22.28' 17 p FUTURE j WASH STA77ON I } `� d i 'I. F : l iI- PAD ELEV 221.83 e rl i, it � FS 200 r 221.94 IE 219.11 1 FS 22200 I 1 1.88 L. i TIN 223.60 J J FG 22310 4 FS 222.00 i 13 Ot i 11 12 5 15 .t ' . { FG 223.00i FS 221.99 1 FS 221.9 IE 218.79 TG 221.86 6 Q. ifFS'221.92 I N N' ` 1, f i FS 22 .00 r, r I IV, y N.1965992 9990 ' . I'. TW 223.60 -' i� E. 6244903.9255 FG /FS 221.91 j t f { 1 TW 26-0t). { +: FS 225 48 FS 22195 ( j l 1.0% i 16 10 TG .82' IE 219.30. f I % Fs 225.85 5 GRADING PLAN: PRE -FABRICATED STORAGE BARN FS 221.95 1" = 10' f �. "" 12" DEEP CONCRETE BEI1 CONCRETE PAVERS MIN. 3 1 8" 80 mm , 57.0228(.' ' / ( ) N: 19659 - E62449026168 21.98 • TW 223.60 ' ", f WLTN N2 "0 RrcB'AR THICK FOR VEHICULAR TRAFFIC (ASPECT FG 22250 RATIOS 3) G - ; FS 221.93 TYP, NO 8, 89, OR 9 I FS t' AGGREGATE IN OPENINGS BEDDING COURSE 1 112" TO 2" (40 TO 50 j I I mm) THICK (T)R. NO. 8 AGGREGATE) 1E 219.75 r � I � • " 6 4 100 MM) THICK NO. 57 STONE 221.78 Il I- oo°000go co 000 000')06) o °o ° go °o o b o° o �. OPEN-GRADED BASE Cp 10 ( o °� O° °0 0° ° MIN. 6" (150 MM) THICK N0. 2 STONE SUBBASE {f OoOO�Oo° )00 O PERFORATED PIPES SPACED AND SLOPED TO O 0� 9 $ - • - f TW 223.60 00 0° ° o o ° �O O o DRAIN D WATER. EMBED PIPE IN IN ALL STORED t o00 o6n0000 °o o ° o °§. N0. 57 STONE - - FS 221.86 1 if DEVELOPMENT PERMIT PROJECT N0. 15 -172 CDP" DATED JULY 2016. DROUGHT - TOLERANT, NON-INVASIVE PLANTS SUITABLE FOR WELL- DRAINING SOILS ( IN FEET ) MATCH LINE 1 inch = to ft. �07m=0A°�200m • .� I - s r 0 _ - f i DATE - -� ,.� �.1 __ - -_ I.I 12X12" BROOKS BOX. z M DESIGNED BY: DRAWN BY: f - CITY OF ENCINITAS - ENGINEERING SERVICES DEPARTMENT GRADING PLAN FOR 441 SAXONY ROAD LEICHTAG FOUNDATION 256 - 330 -62,63 PLANNING CASE NO: 15 -172 CDP DRAWING NO. 12702-G EMBED PIPE IN NO. - Io i y - 57 STONE w cc 4 NOTES. SOIL SUBGRADE SLOPED TO DRAIN z o 1. CONSULT ICPI PERMEABLE INTERLOCKING CONCRETE PAVEMENT MANUAL FOR SPECIFICA770NS z LO rr j• _ _ 2 N 2 TONE SUBBASE THICKNESS RTES W11H: DES 0. S AS S VA DESIGN. CONSULT ICPI PERMEABLE o w z s INTERLOCKING CONCRETE PAVEMENT MANUAL. ° O X ft W W y 1 y 2 ti J. CONSULT ICPI PERMEABLE INTERLOCKING CONCRETE PAVEMENT MANUAL FOR SPACING OF Q w PERFORATED PIPES CONNECT PERFORATED PIPES TO 12 "X12" BROOKS BOX IN PAVERS. c7 ° Z _M 4. 2 3/8" (60 MM) THICK PAVERS MAY BE USED IN RESIDENTIAL APPLICATIONS z w o 1 DETAIL 'C': PERMEABLE PAVEMENT J L0 N $ W NO T TO SCALE NOTE. SEE SHEET 2 FOR M m z 1 LEGD EN z O- F 1 -�-- -- ( S Underground Service Alert 1 - 221.72 % { 11 fit it I FS 221.90 0 5 10 20 30 cu IOU m CALL TOLL FREE J 1- 800422 -413 DEVELOPMENT PERMIT PROJECT N0. 15 -172 CDP" DATED JULY 2016. DROUGHT - TOLERANT, NON-INVASIVE PLANTS SUITABLE FOR WELL- DRAINING SOILS ( IN FEET ) MATCH LINE 1 inch = to ft. �07m=0A°�200m CHANGE NO, DESCRIPTION - $ 1 APPROVED CLM DATE - -� BENCHMARK DESCRIPTION: 2.5" BRASS DISC STAMPED ENC -26, L.S. 7322 LOCATION: SAXONY PLACE, 200 WEST OF SAXONY ROAD RECORD FROM: ROS 18416 ELEVATION: 175.189 DATUM: NAVD88 SCALE HORIZONTAL: NOTED VERTICAL: NOTED SPECIAL DISTRICT APPROVAL DESIGNED BY: DRAWN BY: CHECKED BY: ENGINEERING DEPARTMENT APPROVALS RECOMMENDED: APP VE �� MASIH MAHER GLENN PRUIM IOC 25 1 6 /c/2-7//4 DATE DATE I CITY OF ENCINITAS - ENGINEERING SERVICES DEPARTMENT GRADING PLAN FOR 441 SAXONY ROAD LEICHTAG FOUNDATION 256 - 330 -62,63 PLANNING CASE NO: 15 -172 CDP DRAWING NO. 12702-G L6E LKW LSE PLANS PREPARED UNDER SUPERVISION OF DATE: 3- -201(.0 V) C'^ R.C.E. NO.: C065454 �'_ /�_ BRADLEY SA ER EXP.: 12 -2017 SHEET 3 OF 5 H. \1200 \129710 - LEICHTAG ENCINITAS RANCH \ ENGINEERING \PLANS \GRADING \1297.10 GP03DWG M' M O LO LO 0' X Q LL M M O LO r co LO W W Z O 2 a H. \1200 \129710 - LEICHTAG ENCINITAS RANCH \ENGINEERING \PLANS \GRADING \1297.10 GP04 ERC.DWG m 0 0 LO ro U) x0 ri M O r co U) of W Z O a H. \1200 \129710 - LEICHTAG ENCINITAS RANCH \ENGINEERING \PLANS \GRADING \1297.10 GP05 ERC.DWG