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2018-14216 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 "REPORT OF PRELIMINARY GEOTECHNICAL INVESTIGATION, PROPOSED TRUBEY RESIDENCE, 3281 POPPY HILLS LANE, ENCINITAS, CALIFORNIA, APN 264- 091 -04" PREPARED BY GEOTECHNICAL EXPLORATION, INC. DATED 9/9/15, AND UPDATE DATED 1/17/19, PROJECT #15 -10830 SHALL BE CONSIDERED AS A PART OF THIS GRADING PLAN. ALL GRADING SHALL BE DONE IN ACCORDANCE WITH THE RECOMMENDATIONS AND SPECIFICATIONS CONTAINED IN SAID REPORT. 3. SEPARATE APPROVALS AND PERMITS FOR ANY CONSTRUCTION WITHIN PUBLIC RIGHT -OF -WAY OR EASEMENTS SHALL BE REQUIRED IN CONJUNCTION WITH IMPROVEMENT PLANS. 4. WRITTEN PERMISSION SHALL BE OBTAINED FOR ANY OFFSITE GRADING. 5. CONTRACTOR SHALL TAKE ANY NECESSARY PRECAUTIONS REQUIRED TO PROTECT ADJACENT PROPERTIES DURING GRADING OPERATIONS. ANYTHING DAMAGED OR DESTROYED SHALL BE REPLACED OR REPAIRED TO CONDITION EXISTING PRIOR TO GRADING. 6. THE DEVELOPER SHALL BE RESPONSIBLE THAT ANY MONUMENT OR BENCH MARK WHICH IS DISTURBED OR DESTROYED SHALL BE RE- ESTABLISHED AND REPLACED BY A REGISTERED CIVIL ENGINEER OR A LICENSED LAND SURVEYOR. 7. THE CONTRACTOR SHALL DESIGN, CONSTRUCT AND MAINTAIN ALL SAFETY DEVICES, INCLUDING SHORING, AND SHALL BE RESPONSIBLE FOR CONFORMING TO ALL LOCAL, STATE AND FEDERAL SAFETY AND HEALTH STANDARDS, LAWS AND REGULATIONS. 8. GRADING AND EQUIPMENT OPERATING WITHIN ONE -HALF (1/2) MILE OF A STRUCTURE FOR HUMAN OCCUPANCY SHALL NOT BE CONDUCTED BETWEEN THE HOURS OF 5:30 P.M. AND 7:30 A.M. NOR ON SATURDAYS, SUNDAYS AND CITY RECOGNIZED HOLIDAYS. 9. NO GRADING OPERATIONS SHALL COMMENCE UNTIL A PRE- CONSTRUCTION MEETING HAS BEEN HELD ONSITE WITH THE FOLLOWING PEOPLE PRESENT: CITY INSPECTOR, CIVIL ENGINEER, SOILS ENGINEER, GRADING CONTRACTOR AND PERMITTEE. THE PRE- CONSTRUCTION MEETING SHALL BE SCHEDULED WITH THE CITY AT LEAST 48 HOURS IN ADVANCE BY CALLING (760) 633 -2770. 10. PRIOR TO HAULING DIRT OR CONSTRUCTION MATERIALS TO ANY PROPOSED CONSTRUCTION SITE WITHIN THIS PROJECT THE DEVELOPER SHALL SUBMIT TO AND RECEIVE APPROVAL FROM THE CITY ENGINEER FOR THE PROPOSED HAUL ROUTE. THE DEVELOPER SHALL COMPLY WITH ALL CONDITIONS AND REQUIREMENTS THE CITY ENGINEER MAY IMPOSE WITH REGARDS TO THE HAULING OPERATION, 11. UPON FINAL COMPLETION OF THE WORK UNDER THE GRADING PERMIT, BUT PRIOR TO FINAL GRADING APPROVAL AND /OR FINAL RELEASE OF SECURITY, AN "AS GRADED CERTIFICATION" SHALL BE PROVIDED STATING: "THE GRADING UNDER PERMIT NO: 14216 -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. 18. IF ANY ARCHAEOLOGICAL, HISTORICAL, OR PALEONTOGICAL RESOURCES ARE INADVERTENTLY DISCOVERED GRADING ACTIVITY, THE PROJECT CONTRACTOR SHALL DIVERT, DIRECT OR TEMPORARILY HALT GROUND - DISTURBING ACTIVITIES IN THE AREA OF DISCOVERY TO ALLOW EVALUATION OF THE SIGNIFICANCE OF SUCH RESOURCES. THE PROJECT APPLICANT SHALL IMMEDIATELY NOTIFY DEVELOPMENT SERVICES DEPARTMENT STAFF OF SUCH FINDING AT THE TIME OF DISCOVERY. THE SIGNIFICANCE OF THE DISCOVERED RESOURCE(S) SHALL BE DETERMINED BY A QUALIFIED ARCHAEOLOGIST, HISTORIAN, OR PALEOTOLOGIST IN CONSULTATION WITH THE DEVELOPMENT SERVICES DEPARTMENT AND, FOR ARCHEOLOGICAL RESOURCES, THE NATIVE AMERICAN COMMUNITY. THE DEVELOPMENT SERVICES DIRECTOR MUST CONCUR WITH THE EVALUATION PROCEDURES AND ANY NECESSARY DATA RECOVERY SERVICES BEFORE GRADING ACTIVITIES ARE ALLOWED TO RESUME. CHANGE NO.I DESCRIPTION I APPROVED I DATE 19. AS SPECIFIED BY CALIFORNIA HEALTH AND SAFETY CODE SECTION 7050.5, IF HUMAN REMAINS ARE FOUND ON THE PROJECT SITE DURING CONSTRUCTION ACITIVITY, THE PERSON RESPONSIBLE FOR THE EXCAVATION, OR HIS OR HER AUTHORIZED REPRESENTATIVE, SHALL IMMEDIATELY NOTIFY THE SAN DIEGO COUNTY CORONER'S OFFICE BY TELEPHONE. NO FURTHER EXCAVATION OR DISTURBANCE OF THE DISCOVERY OR ANY NEARBY AREA REASONABLY SUSPECTED TO OVERLIE ADJACENT REMAINS, AS DETERMINED BY A QUALIFIED ARCHAEOLOGIST AND /OR A TRADITIONALLY AND CULTURALLY AFFILIATED (TCA) NATIVE AMERICAN MONITOR, SHALL OCCUR UNTIL THE CORONER HAS MADE THE NECESSARY FINDINGS AS TO ORIGIN AND DISPOSITION PURSUANT TO PUBLIC RESOURCES CODE 5097.98. IF SUCH A DISCOVERY OCCURS, A TEMPORARY CONSTRUCTION EXCLUSION ZONE SHALL BE ESTABLISHED SURROUNDING THE AREA OF THE DISCOVERY SO THAT THE AREA WOULD BE PROTECTED (AS DETERMINED BY THE QUALIFIED ARCHAEOLOGIST AND /OR THE TCA NATIVE AMERICAN MONITOR), AND CONSULTATION AND TREATMENT COULD OCCUR AS PRESCRIBED BY LAW. AS FURTHER DEFINED BY STATE LAW, THE CORONER WOULD DETERMINE WITHIN TWO WORKING DAYS OF BEING NOTIFIED IF THE REMAINS ARE SUBJECT TO HIS OR HER AUTHORITY. IF THE CORONER RECOGNIZES THE REMAINS TO BE NATIVE AMERICAN, HE OR SHE SHALL CONTACT THE NATIVE AMERICAN HERITAGE COMMISSION (NAHC) WITHIN 24 HOURS. THE NAHC WOULD MAKE A DETERMINATION AS TO THE MOST LIKELY DESCENDENT. IF NATIVE AMERICAN REMAINS ARE DISCOVERED THE REMAINS SHALL BE KEPT IN SITU ( "IN PLACE"), IN A SECURE LOCATION IN CLOSE PROXIMITY TO WHERE THEY WERE FOUND, AND THE ANALYSIS OF THE REMAINS SHALL ONLY OCCUR ON -SITE IN THE PRESENCE OF THE TCA NATIVE AMERICAN MONITOR. EROSION CONTROL 1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT PAUL MUNSCH AT (858) 354 -5655, 24 HOURS A DAY. 2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL TIMES DURING THE RAINY SEASON (OCTOBER 1 TO APRIL 15). ALL NECESSARY MATERIALS SHALL BE STOCKPILED ON SITE ON OCTOBER 1 AT CONVENIENT LOCATIONS TO FACILITATE RAPID CONSTRUCTION OF TEMPORARY EROSION CONTROL MEASURES WHEN RAIN IS IMMINENT. 3. DEVICES SHOWN ON PLANS SHALL NOT BE MOVED OR MODIFIED WITHOUT THE APPROVAL OF THE ENGINEERING INSPECTOR. 4. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING ORDER TO THE SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN -OFF PRODUCING RAINFALL. 5. THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES AS MAY BE REQUIRED BY THE CITY ENGINEER DUE TO AN INCOMPLETE GRADING OPERATION OR UNFORESEEN CIRCUMSTANCES WHICH MAY ARISE. 6. THE CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO PREVENT PUBLIC TRESPASS ONTO AREAS THAT ARE UNSAFE OR ARE POTENTIALLY UNSAFE. 7. ALL EROSION CONTROL MEASURES PROVIDED PER THE APPROVED GRADING PLAN SHALL BE INCORPORATED HEREON. 8. GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF SLOPE AT THE CONCLUSION OF EACH WORK DAY. 9. ALL REMOVABLE PROTECTIVE DEVICES SHOWN SHALL BE IN PLACE AT THE END OF EACH WORKING DAY WHEN THE FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY PERCENT (40 %). SILT AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL. STORMWATER POLLUTION CONTROL POST CONSTRUCTION BMP /IMP NOTES 1. FOR STORM WATER POLLUTION CONTROL PURPOSES, ALL RUNOFF FROM ALL IMPERVIOUS SURFACES INCLUDING ROOF DRAINS SHALL DISCHARGE ONTO GRASS AND LANDSCAPE AREAS PRIOR TO COLLECTION AND DISCHARGE ONTO THE STREET AND /OR INTO THE PUBLIC STORM DRAIN SYSTEM. 2. GRASS AND LANDSCAPE AREAS DESIGNATED FOR STORM WATER POLLUTION CONTROL SHALL NOT BE MODIFIED WITHOUT A PERMIT FROM THE CITY. 3. ALL IMPERVIOUS AREAS WITHIN THE SITE SHALL DRAIN TO APPROVED BMP /IMP FACILITIES AND /OR TO TURF OR LANDSCAPED AREAS WITH ADEQUATE GROUNDCOVER PRIOR TO DISCHARGE FROM THE SITE. ALL IMPERVIOUS AREAS MUST SLOPE TOWARD THE APPROVED BMP /IMP FACILITY AND /OR THE TURF /LANDSCAPED AREAS. 4. NO DRAINS SHALL BE INSTALLED IN HARDSCAPE, DRIVEWAYS, OR ANY OTHER IMPERVIOUS AREA UNLESS THE FLOW FROM THE DRAIN DISCHARGES TO AN ADEQUATE IMP /BMP. 5. DRIVEWAYS SHALL HAVE A MINIMUM 2% CROSS SLOPE TOWARD THE IMP /BMP AREA OR HAVE ANOTHER APPROVED DRAINAGE SYSTEM THAT IS DESIGNED TO COLLECT RUNOFF AND DISCHARGE IT TO AN ADEQUATE IMP /BMP. 6. ALL STORMWATER IMP /BMP FACILITIES SHOWN HEREON SHALL NOT BE MODIFIED OR ALTERED WITHOUT A PERMIT FROM THE CITY. 7. THE INSTALLATION OF ADDITIONAL IMPERVIOUS SURFACES NOT SHOWN ON THIS PLAN MAY REQUIRE THAT THIS PLAN BE REVISED OR THAT A SEPARATE ENGINEERING PERMIT BE OBTAINED. 8. ALL EXISTING AND PROPOSED TRASH ENCLOSURES SHALL BE FITTED TO COMPLY WITH STORM WATER BEST MANAGEMENT PRACTICE REQUIREMENTS. THE TRASH ENCLOSURES SHALL HAVE AN IMPERVIOUS, NON - COMBUSTIBLE. ROOF THAT WILL NOT ALLOW RAIN WATER TO ENTER THE ENCLOSURE. THE ENCLOSURE SHALL BE LOCKABLE AND LOCKED WHEN NOT IN USE. A BERM SHALL BE INSTALLED AT ALL OPENINGS TO HOLD IN ANY LIQUIDS THAT ESCAPE FROM THE DUMPSTER AND TO PREVENT ANY FLOW OF STORM WATER THROUGH THE TRASH ENCLOSURE AREA. THE BERM CAN BE CONSTRUCTED WIDE AND FLAT TO ALLOW ROLLING OF THE DUMPSTER IN AND OUT. THE ENCLOSURE SHALL BE SELF CONTAINED OR MAY HAVE A DRAIN THAT DISCHARGES THROUGH AN ADEQUATELY SIZED OIL/ GREASE SEPARATOR AND IS THEN FILTERED THROUGH A CITY- APPROVED HYDROCARBON FILTER AND DISCHARGED INTO THE PUBLIC SANITARY SEWER SYSTEM, NOT TO PLANTERS OR THE STORM DRAIN SYSTEM. A SEPARATE BUILDING PERMIT MAY BE REQUIRED FOR THIS STRUCTURE. GEOTECHNICAL ENGINEER OF RECORD IF THE GEOTECHNICAL CONSULTANT OF RECORD IS CHANGED FOR THE PROJECT, THE WORK SHALL BE STOPPED UNTIL THE REPLACEMENT HAS AGREED IN WRITING TO ACCEPT THE RESPONSIBILITY WITHIN THEIR AREA OF TECHNICAL COMPETENCE FOR APPROVAL UPON COMPLETION OF THE WORK. IT SHALL BE THE RESPONSIBILITY OF THE PERMITTEE TO NOTIFY THE CITY ENGINEER IN WRITING OF SUCH CHANGE PRIOR TO THE RECOMMENCEMENT OF GRADING AND /OR FOUNDATION INSTALLATION WORK. EARTHWORK DATA STEEPEST EXISTING NATURAL SLOPE ON -SITE = 1.75 H: 1 V MAXIMUM VERTICAL DEPTH OF CUT = 8' MAXIMUM VERTICAL DEPTH OF FILL = 4' CUT = 2,500 C.Y *. FILL = 2;500 C.Y.* IMPORT= 0 C.Y. EXPORT = 0 C.Y. REMEDIAL = 1,200 C.Y. (3' REMOVAL AND RECOMPACTION UNDER AND 10' OUTSIDE OF BUILDING AREAS) TOTAL DISTURBED AREA = 60,806 SF *GRADING QUANTITIES SHOWN HEREON ARE FOR ESTIMATING PURPOSES ONLY, CONTRACTOR TO VERIFY ALL QUANTITIES IMPERVIOUS AREA IMPERVIOUS AREA PRIOR TO CONSTRUCTION: 0 SQFT IMPERVIOUS AREA AFTER CONSTRUCTION: 12,358 SQFT INCREASE IN IMPERVIOUS AREA: 12,358 SQFT IMPERVIOUS AREA REPLACED: 0 SOFT BENCHMARK LOCATION 2.5" DISC STAMPED "CLSB -012, 2001, LS 6215" IN NORTHEAST CORNER OF VAULT IN THE SOUTHWEST QUADRANT OF LONE JACK RD. AND DOUBLE LL RANCH RD. IN SAN MARCOS PER R.O.S. NO. 18416. BENCHMARK I AS -BUILT APPROVALS 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. OWNER'S SWPPP CERTIFICATION DEVELOPMENT OF THIS PROJECT SHALL COMPLY WITH ALL THE REQUIREMENTS OF THE MOST RECENT STATE WATER RESOURCES CONTROL BOARD (SWRCB) ORDER, WASTE WATER DISCHARGE REQUIREMENTS FOR DISCHARGES OF STORMWATER RUNOFF ASSOCIATED WITH CONSTRUCTION ACTIVITY. IN ACCORDANCE WITH SAID PERM IT, A STORMWATER POLLUTION PREVENTION PLAN (SWPPP) AND A MONITORING PROGRAM PLAN SHALL BE DEVELOPED AND IMPLEMENTED CONCURRENT WITH THE COMMENCEMENT OF GRADING ACTIVITIES, AND A COMPLETE AND ACCURATE NOTICE OF INTENT (NO 1) SHALL BE FILED WITH THE SWRCB. A COPY OF THIS PROJECT SWPPP SHALL BE FILED WITH THE CITY OF ENCINITAS; FURTHER, A COPY OF THE COMPLETED NOI FROM THE SWRCB SHOWING THE PERMIT NUMBER FOR THIS PROJECT SHALL BE FILED WITH THE CITY OF ENCINITAS WHEN RECEIVED. IN ADDITION, THE UNDERSIGNED AND SUBSEQUENT OWNER(S) OF ANY PORT ION OF THE PROPERTY COVERED BY THIS GRADING PLAN NO. 14216 -G AND BY SWRCB NO. R9- 2009 -0001 AND ANY SUBSEQUENT AMENDMENTS THERETO SHALL COMPLY WITH THE SPECIAL PROVISION AS SET FORTH IN SECTION C.7 OF SWRCB NO. R9- 2009 -0001. WDID# 9 37C387784 / • .1071 q 'a A DATE JOSEPH •_I PRINTED NAME OF ABOVE PERSON TITLE OWNER PUBLIC WORKS DESCRIPTION: DISC STAMPED "CLSB -012,2001" INT. DATE PLANS PREPARED UNDER SUPERVISION OF LOCATION: SEE ABOVE PUBLIC WORKS DATE: 12/13/2019 RECORD FROM: R.O..S. NO. 18416 JAMES A. TURPIN DATE PLANNING ELEVATION: 203.160' REVIEWER ] R.C.E. NO.: 57695 DATUM: NAVD88 SENIOR ENGINEER DATE INSPECTOR JAMES A. TURPIN EXP.: 12/31/2021 OWNER JOSEPH WOZNIAK AND SARA BAKER \ 3281 POPPY HILLS LANE ENCINITAS, CA 92024 X (760) 523 -0993 Q IJZZ,%l� O m O SITE ADDRESS Q r` 3281 POPPY HILLS LANE a ENCINITAS, CA 92024 ENCINITAS ue 264- 091 -04 -00 DLO O U LEGAL DESCRIPTION THE SOUTHERLY 624 FEET (MEASURED ALONG THE WESTERLY LINE) OF THE WESTERLY 838 FEET (MEASURED ALONG THE SOUTHERLY LINE) OF THE SOUTHEAST QUARTER OF SECTION 8, TOWNSHIP 13 SOUTH, RANGE 3 WEST, SAN BERNARDINO QQ I MERIDIAN, IN THE CITY OF ENCINITAS, COUNTY OF SAN DIEGO, AZ STATE OF CALIFORNIA, ACCORDING TO UNITED STATES <CO GOVERNMENT SURVEY APPROVED NOVEMBER 19, 1880. g� / OWNER'S CERTIFICATE I (WE) HEREBY CERTIFY THAT A REGISTERED SOILS ENGINEER OR GEOLOGIST HAS BEEN OR WILL BE RETAINED TO SUPERVISE OVER ALL GRADING ACTIVITY AND ADVISE ON THE COMPACTION AND STABILITY OF THE SITE. 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. SIGNATUR' SIGNATUR SOILS ENGINEER'S CERTIFICATE DATE: 11-13,5 DATE: 19-13-(9 SITE -� POPPY HILLS EV� 9 VICINITY MAP O(.) N.T.S. I, WILLIAM D. HESPELER, 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 JULY 28 AND AUGUST 11,2015 AND FOR AN UPDATE ON JANUARY 9, 2019. ONE COMPLETE COPY OF THE SOILS REPORT COMPILED FROM THIS STUDY, WITH MY RECOMMENDATIONS, HAS BEEN SUBMITTED TO THE OFFICE OF THE CITY ENGINEER. FURTHERMORE, I HAVE REVIEWED THESE GRADING PLANS AND CERTIFY THAT THE RECOMMENDATIONS INCLUDED IN THE SOILS REPORT FOR THIS PROJECT HAVE BEEN INCORPORATED IN THE GRADING PLANS AND SPECIFIC TIONS. SIGNED: D WILLIAM D. HE PELER QROFESS /p,,� G.E. NO. 396 V H£So l�nc EXP. DATE: 3/31/2020 3`� No. 396 JOB #: 15 -10830 � Exp. 3/31/20 *O GPv COMPANY: GEOTECHNICAL EXPLORATION, INC. J9j TfC1-1tJ\ ��� ADDRESS: 7420 Trade Street, San Diego, CA 92121 F OF ChO PHONE: (858) 549 -7222 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: Q/Y}2PQ �l JAMES A. TURPIN TURPIN CONSULTING P.O. BOX 119 MIDDLETON, ID 83644 (760) 415 -1188 R.C.E. NO. 57695, EXPIRES 12/31/2021 DECLARATION OF RESPONSIBLE CHARGE I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK FOR THIS PROJECT, THAT I HAVE EXERCISED RESPONSIBLE CHARGE OVER THE QRpFE DESIGN OF THE PROJECT, AND THAT THE DESIGN IS CONSISTENT WITH CURRENT STANDARDS. A. TURPIN G AND BUILDING kE,Rc' - 57695 XP 12/31/21 C /VIL 12/13/2019 OF CkE\ No. C5 /b95 tXP 12 -51 -21 PARKS AND RECREATION 1.29.20 IlAk 12-73-11 DATE S GN DATE ENGINEERING DEPARTMENT APPROVALS -REC MMEN D A VE m i ST,KE NOWAK EDWARD J. WI ER i CITY.ENCGWE DATE: 12/13/2019 RCE - 57695 Z x EXP 12/31/21 M BMP PROJECT STATUS 00 00 PRIORITY STORMWATER TREATMENT FACILITIES TO BE MAINTAINED BY HOMEOWNER IN ACCORDANCE WITH "MAINTENANCE AGREEMENT FOR o PRIVATE STORMWATER TREATMENT AND STORMWATER POLLUTION m CONTROL FACILITIES" v RECORDED ON 0 AS DOC. #: - z O w J OLIVENHAIN MUNICIPAL WATER DISTRICT ENCINITAS FIRE DEPARTMENT o DISTRICT rk0J -'C_-- N0- W'5'707--7/ 51"A- WK 5 FWe5 2 "5 AP7EK DA76 CITY OF ENCINITAS - DEVELOPMENT SERVICES DEPARTMENT DRAWING NO. DDNG PLAN FOR: 3281 POPPY HILLS LANE, ENCINITAS z JOSEPH WOZNIAK AND SARA BAKER 14216 -G ° 264 - 091 -04 -00 a. PLANNING CASE NO: N/A SHEET 1 OF 5 1 i2' rn X i�I�i9 / IJZZ,%l� O m O DATE SIGN DATE a 51"A- WK 5 FWe5 2 "5 AP7EK DA76 CITY OF ENCINITAS - DEVELOPMENT SERVICES DEPARTMENT DRAWING NO. DDNG PLAN FOR: 3281 POPPY HILLS LANE, ENCINITAS z JOSEPH WOZNIAK AND SARA BAKER 14216 -G ° 264 - 091 -04 -00 a. PLANNING CASE NO: N/A SHEET 1 OF 5 1 i2' 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 - CSD - (760)- 633 -2770 B. GAS & ELECTRIC - SDGE - (760) -438 -6200 C. WATER - OLIVENHAIN MUNICIPAL WATER DISTRICT -(760) 753 -6466 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. OLIVENHAIN WATER DISTRICT NOTES 1. POTABLE WATERWORKS SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE DETAILS AND MATERIALS AS SPECIFIED IN THE MOST RECENT EDITION OF THE OLIVENHAIN MUNICIPAL WATER DISTRICT (DISTRICT) STANDARD SPECIFICATIONS AND DRAWINGS FOR THE CONSTRUCTION OF WATER MAINS AND FACILITIES, INCLUDING ALL AMENDMENTS ADOPTED PRIOR TO THE DISTRICT APPROVAL DATE ON THESE PLANS. CONTRACTOR SHALL HAVE A COPY OF THE STANDARD SPECIFICATIONS ON THE JOB SITE AT ALL TIMES. 2. THE SUBMISSION AND REVIEW OF ALL SUBMITTALS (SHOP DRAWINGS, SIX SETS) AS REQUIRED BY THE STANDARD SPECIFICATIONS ARE TO BE ACCOMPLISHED PRIOR TO THE PRE - CONSTRUCTION MEETING WITH THE DISTRICT'S INSPECTOR. 3. UNLESS OTHERWISE NOTED, CONNECTIONS TO EXISTING MAINS SHALL BE MADE DRY. THE TIME AND DURATION OF ANY SHUTDOWNS OF EXISTING MAINS SHALL BE SUBJECT TO APPROVAL BY THE DISTRICT. DISTRICT SHALL BE NOTIFIED TWO WEEKS MINIMUM IN ADVANCE OF ANY SHUTDOWN. 4. CONTRACTOR SHALL COORDINATE WITH DISTRICT ALL ARRANGEMENTS FOR HIGH - LINING TEMPORARY SERVICES PRIOR TO SHUTDOWNS, NO SHUTDOWNS WILL BE SCHEDULED ON A MONDAY OR FRIDAY. 5. CONTRACTOR SHALL REVIEW ALL PROPOSED TRENCH WORK WITH CAUOSHA. A COPY OF EXEMPTION LETTER OR TRENCHING PERMIT, IF REQUIRED, SHALL BE SUBMITTED TO THE DISTRICT PRIOR TO CONSTRUCTION. 6. NO WORK MAY BEGIN OR PROCEED WITHOUT DIRECTION OF DISTRICT'S INSPECTOR, CONTRACTOR SHALL NOTIFY THE DISTRICT INSPECTIONS DEPARTMENT 48 HOURS PRIOR TO THE BEGINNING OF WORK TO ARRANGE FOR INSPECTION OF THE PROJECT. 7. THE CONTRACTOR MUST CALL "DIG ALERT OF SOUTHERN CALIFORNIA" TO HAVE UNDERGROUND SERVICE UTILITIES LOCATED PRIOR TO CONSTRUCTION. THIS CALL WILL BE MADE AT LEAST 48 HOURS IN ADVANCE PRIOR TO ANY WORK BEING PERFORMED IN PUBLIC RIGHT -OF -WAY. (DIG ALERT PHONE: 800 - 227 -2600) 8. ALL EXISTING FACILITIES WHICH MAY AFFECT PROJECT CONSTRUCTION, I.E., LINE CROSSINGS, LINE PARALLELING, OR PROPOSED CONNECTIONS SHALL BE FIELD VERIFIED BEFORE ANY CONSTRUCTION BEGINS. 9. THE CONTRACTOR SHALL FURNISH AND INSTALL PER THE STANDARD SPECIFICATIONS THE APPROPRIATE BURIED UTILITY WARNING AND IDENTIFICATION TAPE ABOVE ALL PUBLIC WATER LINES INCLUDING WATER LATERALS LOCATED IN PUBLIC RIGHT -OF -WAY. 10. WHERE ELEVATIONS AND GRADES ARE NOT SHOWN ON THE WATER MAIN PROFILE, TOP OF PIPE PROFILE IS 48- INCHES BELOW CENTERLINE OF FINISH GRADE OF STREET. 11. ALL DEFLECTIONS (HORIZONTAL AND VERTICAL) SHALL BE MADE BY USE OF JOINT COUPLINGS WITH 40 MAXIMUM DEFLECTION PER COUPLING (2° PER JOINT). NO BENDING (CURVING) OF PIPE SHALL BE PERMITTED. 12. MANUAL AIR RELEASES SHALL BE INSTALLED AT ALL HIGH POINTS AND BLOW -OFFS AT ALL LOW POINTS IN THE WATER MAIN PROFILE. PLACE MANUAL AIR RELEASES AND BLOW -OFFS WITHIN METER BOX AND LOCATE BEHIND CURB UNLESS OTHERWISE APPROVED BY DISTRICT'S REPRESENTATIVE. FIRE HYDRANTS MAY BE USED IN LIEU OF A MANUAL AIR RELEASE OR BLOW -OFF WHEN LOCATED AT OR NEAR HIGH OR LOW POINTS, AS APPROVED BY THE DISTRICT'S REPRESENTATIVE. 13. INSTALL A MINIMUM 1 -INCH WATER SERVICE TO EACH LOT. METER TO BE LOCATED 5 -FEET FROM A SIDE LOT LINE. A 3/4 -INCH HIGH LETTER "W' SHALL BE CHISELED IN TOP OF EXISTING CURB OR IMPRINTED IN NEW CURB AT ALL WATER SERVICE CROSSINGS. 14. METER BOXES SHALL NOT BE PLACED WITHIN DRIVEWAYS OR SIDEWALKS WITHOUT THE DISTRICT'S PRIOR WRITTEN CONSENT. 15. ALL WATER SERVICES FOR IRRIGATION, MULTIPLE RESIDENTIAL COMPLEXES, COMMERCIAL OR INDUSTRIAL DEVELOPMENT SHALL HAVE APPROVED BACKFLOW PREVENTION DEVICE ON CUSTOMER'S SIDE OF WATER METER. 16. CONTRACTOR SHALL TIE OFF ALL VALVE LOCATIONS AND PROVIDE WRITTEN DIMENSIONS TO INSPECTOR IMMEDIATELY UPON INSTALLATION OF VALVES. 17. LINE VALVES, WHERE REQUIRED AT STREET INTERSECTIONS SHALL BE LOCATED AT THE TEE WHENEVER POSSIBLE. 18. FIRE HYDRANTS, AS APPROVED BY THE APPROPRIATE FIRE DISTRICT AND MEETING THE DISTRICT'S STANDARD SPECIFICATIONS, ARE TO BE INSTALLED AT LOCATIONS SPECIFIED BY THE FIRE DISTRICT. 19. ALL DESIGN CHANGES TO THE WATER SYSTEM SHALL BE APPROVED BY THE DISTRICT REPRESENTATIVE IN WRITING PRIOR TO CONSTRUCTION AND ACCEPTANCE OF THE CHANGE. 20. THE WATER SYSTEM SHALL BE PRESSURE TESTED IN ACCORDANCE WITH THE PROCEDURES IN THE OMWD STANDARD SPECIFICATIONS. THE CLASS OF PIPE SHALL BE USED AS THE DESIGNATED WORKING PRESSURE FOR TESTING ALL PIPE, VALVES (CLOSED) AND APPURTENANCES. 21. PIPELINES AND APPURTENANCES SHALL BE DISINFECTED IN ACCORDANCE WITH SECTION 15041 OF THE OMWD STANDARD SPECIFICATIONS PRIOR TO TIE -IN OR CONNECTION TO EXISTING SYSTEM FACILITIES. BACTERIOLOGIC QUALITY TEST RESULTS SHALL CONFORM TO THE CRITERIA SPECIFIED IN THAT SPECIFICATION. 22. CONTRACT RECORD DRAWINGS MUST BE SUBMITTED PRIOR TO FINAL ACCEPTANCE OF WORK. THE PLANS MUST PROVIDE POST CONSTRUCTION VERIFICATION OF THE LOCATION AND ELEVATION OF PIPES AND APPURTENANCES. 23. CONTRACTOR SHALL GUARANTEE ALL WORK FOR A PERIOD OF ONE (1) YEAR AFTER THE DATE OF ACCEPTANCE FOR THE PROJECT. CONTRACTOR SHALL REPAIR OR REPLACE ANY OR ALL SUCH WORK, TOGETHER WITH ANY OTHER WORK WHICH MAY BE DISPLACED IN SO DOING THAT MAY PROVE DEFECTIVE IN WORKMANSHIP AND /OR MATERIALS WITHIN THE ONE -YEAR PERIOD FROM THE DATE OF ACCEPTANCE WITHOUT EXPENSE WHATSOEVER TO THE DISTRICT, ORDINARY WEAR AND TEAR, UNUSUAL ABUSE OR NEGLECT EXCEPTED. 24. ALL IRRIGATION METERS SHALL BE SERVED WITH RECYCLED WATER UNLESS PREVIOUSLY APPROVED IN WRITING BY THE DISTRICT. 25. ALL BURIED FITTINGS AND VALVES SHALL BE WAX TAPE WRAPPED IN ACCORDANCE WITH OMWD STANDARD SPECIFICATIONS. ENVIRONMENTAL NOTES • TO AVOID AND /OR MINIMIZE IMPACTS TO ANY BREEDING CALIFORNIA GNATCATCHERS OR ACTIVE NESTS OF THESE BIRD SPECIES, CONSTRUCTION ACTIVITIES SHOULD COMMENCE OUTSIDE OF THE CALIFORNIA GNATCATCHER BREEDING SEASON (FEBRUARY 15 TO AUGUST 31). IF CONSTRUCTION COMMENCES DURING THE BREEDING SEASON, THEN THE PROPERTY OWNER SHALL RETAIN A QUALIFIED BIOLOGIST TO CONDUCT AND COMPLETE PROTOCOL SURVEYS PRIOR TO CONSTRUCTION TO DETERMINE WHETHER BREEDING CALIFORNIA GNATCATCHERS OR ACTIVE NESTS OCCUR WITHIN 300 FEET OF THE LIMITS OF THE PROPOSED OPEN SPACE EASEMENT. THE WILDLIFE AGENCIES AND DEVELOPMENT SERVICES DEPARTMENT SHALL BE NOTIFIED BY THE PROPERTY OWNER IF ANY BREEDING BEHAVIOR OR ACTIVE NESTS ARE DETECTED. IF BREEDING ACTIVITY OR AN ACTIVE NEST IS IDENTIFIED, THE BIOLOGIST AND PROPERTY OWNER SHALL POSTPONE CONSTRUCTION ACTIVITY AND CONTACT THE WILDLIFE AGENCIES TO DISCUSS: 1) THE BEST APPROACH TO AVOID /MINIMIZE IMPACTS TO BREEDING /NESTING BIRDS (E.G., SOUND WALLS), AND 2) A MONITORING PROGRAM ACCEPTABLE TO THE WILDLIFE AGENCIES. SUBSEQUENT TO THESE DISCUSSIONS, WORK MAY BE INITIATED SUBJECT TO IMPLEMENTATION OF THE AGREED -UPON AVOIDANCE /MINIMIZATION APPROACH AND MONITORING PROGRAM. IF THE BIOLOGIST DETERMINES THAT BIRD BREEDING BEHAVIOR IS BEING DISRUPTED, THE PROJECT APPLICANT SHALL STOP WORK AND COORDINATE WITH THE WILDLIFE AGENCIES TO REVIEW THE AVOIDANCE /MINIMIZATION APPROACH. UPON AGREEMENT AS TO ANY NECESSARY REVISIONS TO THE AVOIDANCE /MINIMIZATION APPROACH, WORK MAY RESUME SUBJECT TO THE REVISIONS AND CONTINUED MONITORING. SUCCESS OR FAILURE OF AN ACTIVE NEST SHALL BE ESTABLISHED BY REGULAR AND FREQUENT TRIPS TO THE SITE, AS DETERMINED BY THE BIOLOGIST AND THROUGH A SCHEDULE APPROVED BY THE WILDLIFE AGENCIES. MONITORING OF AN ACTIVE NEST SHALL CONTINUE UNTIL FLEDGLINGS HAVE DISPERSED OR THE NEST HAS BEEN DETERMINED TO BE A FAILURE, AS APPROVED BY THE WILDLIFE AGENCIES. • PRIOR TO CITY APPROVAL OF ROUGH GRADING, IF CALIFORNIA GNATCATCHER BIOLOGICAL MONITORING IS REQUIRED DURING THE BREEDING SEASON, THE PROJECT APPLICANT SHALL SUBMIT A FINAL REPORT PREPARED BY THE PROJECT BIOLOGIST TO THE WILDLIFE AGENCIES AND DEVELOPMENT SERVICES DEPARTMENT. THE REPORT SHALL INCLUDE AS -BUILT CONSTRUCTION DRAWINGS FOR GRADING WITH AN OVERLAY OF ANY ACTIVE NESTS, PHOTOGRAPHS OF HABITAT AREAS DURING PRE - CONSTRUCTION AND POST- CONSTRUCTION CONDITIONS, AND OTHER RELEVANT SUMMARY INFORMATION DOCUMENTING THAT AUTHORIZED IMPACTS WERE NOT EXCEEDED AND THAT GENERAL COMPLIANCE WITH THE AVOIDANCE /MINIMIZATION PROVISIONS AND MONITORING PROGRAM AS REQUIRED BY THE WILDLIFE AGENCIES WERE ACHIEVED. EXISTING GRADE 12 18" MIN - lllllllll� 6" MIN ' 2 1 11=11 -- - -II1- 1 LINE BROW DITCH WITH 3" ROCK W/ CUT SLOPE DENSE SPACING EARTHEN /ROCK BROW DITCH TOP OF ALL CUT SLOPES O N TS PAD ELEVATION ON PLANS 3.0' -5.0' i12" MIN 6" MIN J SLOPE ROUNDING SEE CHART BELOW L --I llir 2 Q 1 SLOPE ROUNDING \ TOTAL HEIGHT OF SLOPE - H FEET L FEET 0' - 5' - 5' - 20' 2.5' 20' - 40' 5' OVER 40' 10' TYPICAL BERM /SWALE TOP OF ALL FILL SLOPES O N TS AC ASPHALTIC CONCRETE ARCH. ARCHITECTURAL B.O. BLOW -OFF B. W. BOTTOM OF WALL C.B. CATCH BASIN C.O. CLEAN OUT CONC CONCRETE DWY DRIVEWAY (E) EXISTING FF FINISHED FLOOR F.H. FIRE HYDRANT FL FLOW LINE FS FINISHED SURFACE HP HIGH POINT IE INVERT ELEVATION LA LANDSCAPEAREA (N) NEW (PROPOSED) PVT PRIVATE SD STORM DRAIN SF SQUARE FOOT TC TOP OF CURB TF TOP OF FENCE TG TOP OF GRATE TIN TOP OF WALL DECLARATION OF RESPONSIBLE CHARGE I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK FOR THIS PROJECT, THAT I HAVE EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF THE PROJECT, AND THAT THE DESIGN IS CONSISTENT WITH CURRENT STANDARDS. x,6 14 -7m�z, � A. TURPIN 1 No. '13/2019 12 -31 -21 A. RCE - 57695 z � EXP 12/31/21 *. IF BENCHMARK LOCATION 2.5" DISC STAMPED "CLSB -012, 2001, LS 6215" IN NORTHEAST CORNER OF VAULT IN THE SOUTHWEST QUADRANT OF LONE JACK RD. AND DOUBLE LL RANCH RD. IN SAN MARCOS PER R.O.S. NO. 18416. kCHANGE DESCRIPTION APPROVED DATE BENCHMARK DESCRIPTION: DISC STAMPED "CLSB -012,2001^ LOCATION: SEE ABOVE RECORD FROM: R.O..S. NO. 18416 ELEVATION: 203.160' DATUM: NAVD$8 AS -BUILT APPROVALS INT. DATE DESIGNED BY: DRAWN Br CHECKED BY:- ENGINEERING DEPARTMENT APPROVALS RECOMMENDED: APPROVED: % ��/j n � ST E NOWAK EDWARD J. MER CITY N N R DATE La DA S ��p CITY OF ENCINITAS - DEVELOPMENT SERVICES DEPARTMENT GRADING PLAN FOR: 3281 POPPY HILLS LANE ENCINITAS s JOSEPH WOZNIAK AND SARA BAKER 264 -091 -04 -00 PLANNING CASE NO: N/A DRAWING NO. 14216 -G PLANS PREPARED UNDER SUPERVISION OF DATE: 12/13/2019 „ � R.C.E. NO.: 57695 ` 1,. /JAMES A. TURPIN EXP.' 12/31/2021 PUBLIC WORKS JAMES A. TURPIN DATE PLANNING REVIEWER SENIOR ENGINEER DATE INSPECTOR SHEET 2 OF 5 T� �40 „ ` ^_ '.•.., «,. ® Y •... '\\ ; 1. "� � ��\ � 1 l t i '� r,, j •` l f ,%�`-'- -- - _.. _. ". may( 4 PROPOSED FENCE PER OSSEURE �.., - \ _ , ^ , ✓. y . y. / a. ,' ' .- o - _ LANDSCAPE PLANS_.., _ . _ ® Q- __ AREA DG PATH PER 4 \ LANDSCAPE PLANS (TYP.)� t \ l 271.251E BIO -BA 300 , ,. y _ 280.OHP Sir •.. ®.' \ \ '`i r � it i r i i ! / !� / / ,> �. g10 -BAST 400 � .._ �" ' BERM /SWALE. SEE 278.02FG / �!/- 279.OFL DETAIL 2, SHEET 2. r FUEL 280.0 PA D MODIFICATION 276.021E ` S ZONE_ - - - -- --------------- \ \\ - \ \ so- 4" o BERM SWALE. SEE \ \ \ t \ l , f _ ! _ _f r / /� i ✓f /' -- - -- -DETAIL 2, SHEET 2. ,9 \\ \\ 0� �. \\ \ 1 0 D AREA , h - - 7Z / i i / / ., _r /�" / / __ _ \ \ \ ® ERM/SWALE. SEE til ETAIL 2, SHEET 2. ^PROPOS 6 FEIfCE PER - 4 LANDSCAPE PLANS _...,- -� .: _ \I _ ?g \ \ \ 279.0E 1 85.5FL •' / 28 L � 286.OHP \o \ 285.4 / FS 2 c - POOL DECK PER v v _ m r GETOTECHNICAL RECOMMENDATIONS ~ ° _ / 1 ; _ - 284 o 286.0'PAD 81.51E 28 5FL N 2 BA KING RI RAP 2 �p F _ , 285.9T 285. G \`, \ \ FUEL MODIFICATION ZONE -OVER MIRAFI OR EQUAL - �F �O 284.91E FG �\ \ ` 1 �' ( ) O 281.81E I - r 285.8FS FILTER FABRIC. T =1 1 _ -- - a _ • ,- CLEAN � q \ =... 1 285 OF MODIFICATION \ i a �,, \ ~ � ° �,- 1 ` °h•, _._ r . ZONE._ a . �.;,. `° � a :� � ' CONNECT NEW SEWER SERVICE TO EXISTING EXISTING SLOPE 8' NEW 8" SD PIPE" 6" PCC HEADWALL PER DETAIL HEREON MIRAFI FILTER FABRIC -/ (OR EQUAL) ROCK RIPRAP NO. 3 BACKING PROVIDE 8" MIN. OVER TOP OF PIPE S' MIRAFI FILTER FABRIC J (OR EQUAL) EXISTING SLOPE RIPRAP DETAIL PCC HEADWALL DETAIL \ \ IFS B. } PER STANDARDS. - �..;' SEWER MAIN CITY ' t ✓ `. \„ ~ _ sayo, t \\ \ Y ,1 ; 1. EASEMENT PER PM 187730 DO \ EARTHEN 85.9 284.5TGBRO EX. ROLLED CURB SEE DETAIL 1, SHEET 2 8 T 284.91E 280.21E ! - - - - - Z-.-. - - - I �\ 5. T ) - - - - EX. 8 VC SEWER 286. S 1 284.21E 3FS /, PER DWG. N0. CS -372 \ \• \ 1 .:.,, J�� \285.9TG `' ,:" " 5� , 286.O�PAD LLL \ 6( \'`f \ 283.41E ... / LLL ! c 1 LL LLL V i , .. �- ...,,"\." O \ 4 285 .. ". , ..` ,� \� •a. sa L LL 3 LLLL L'L LLLI -LL L LLLLL/L�LL AC TG .. N LLL _ _Y s 284.91E LL .- (`.717. �.4 a ` ".. ,\ : \ \\ 85.9TG \ ". , 1 LL LLLLLL L LLLLLL W ^' , `• L LLLLLLL L LLL �- l 3A&lq w v G PA PER K yv 283.71E ,A 28 .JIG L LLLLLL 1 LLLL _ - \ EX. 8 PVC WATER PER DWG. NO. 6789 -1 . ROLLED CURB 1 ,„ \ e 284.61E( E'S�;LL L LLL __. 1" ATE�NEW FIRE HYDRANT ASSEMBLY PER OMWD LANDSCAPE PLANS (TYP. , ,6_, �LL L ` \ .„ ` ,� ', \ - ,, `� \ a• ..,: _ LLL L LLLLL L e?� 1 285.9TG ""'" .- LLLLL 1 \ _`' � "e ``^ ' `` \' • 'r � ` ��sz 1 -: 9TG, 84.STG 285.9T '' � 285.9TG 285 9TG-L LL -L-L � 1 _. STD. DWG. C-1. EXACT LOCATION •. 1 1 \ ` 1 C 284.91E 291.41E 283.91E 284.31E \�`` 285.11E r - -. 284.91E LLLLLLL w ; BED DETERMINED BY FIRE DEPARTMENT. TO ,� \ `� \ •, � � ! '. � � __.286.4FS LL C`LLL I 1 -SERVI FS 1 - \285.4F _ LLL L LLL I �/ MATCH j \ ' \ P Hp� 85.9TG. 285.9TG LLL , '' �. \ ,, ` � � '1 �, �, •. � \ ' �',, , � \ � \ �. \ �, 1 . \ • I ! � y D. \ .•;• . \ \ 285.11E \ 284.41E L L LLL L L LL 1 LL LL L LLLLLL L � h 285.55 i GRADE BREAK = 2.2% 283.051E v /` (ANGLE OF APPROACH= 1.26 °) l ^ , �l\ ':� it , �, \ 1 '\ ,, \ \ , \ Op.`,, `. / \ 1 • • T x LLLL LL LL LLL 285.2T L�LLL�LLL-L�-L L LLLLLLL tt i 284.71E LZC LLLr� roo I \ '�~ BIO -BASIN 200 / 295. TG 285. 9TH. L° A/00 / 284.51E. �' LLL284.21E= L , 2 S. 9' ROPOS D FENC PER \ 293.51E / I \ LLLLLLLL�- ,r LANDSCAPE PLANS ``, ! \ i� n 285. l 1 2 \ N\ ; 5.1 TG 285.1TGy LL LL 'I , /rr / 2 \ _ \ `� Vii, (� \ LL L , ' S `i 1 / I� ✓ � I I 284.51E \ LL 2 :1/ { 1 295.4FG x ,..•Y. •.. • , l / I MOD 295.50'PAD HP FUE AV UT 2 `,, 100 R CUT S PESO 8 ,I _ 4.1 LO 4 l ADIUS FUEL MOD 283.051E/\ 0, a /%/ , `` r S 2 b. / I \ \ ;/ �� 7' FUEL MODIFICATION ZONE 29 HP / ��BIO- BASIN�O G 11 295.x% ��;� 2 } l ' \� 1008 Z �+ / / j /X, r' ( / ' ` I // /I. :' 1• f / :; f r' / ran 2 I I \ ` io 292.71E I ( '° 292.38FG \ DG PATH PER i BALL COURT PER J \ FUEL MOD ZONE 2 = ' \ Op m w ��. 1 -' LANDSCAPE PLANS (TYP.)i GEOTECHNICAL ENGINEER'S ,CROSS HATCHED AREA ! `,, \ 1 s. ..' y BIO-BASIN 16M RECOMMENDATIONS 2 2850 / �� / \ 12 '` r YP. FJ / ,(1 3 (T: r 1 \ \i `l �l \• \ 1 i I s'. 1 . O�J�O� 2 88 0' 289.881E/ FUEL MOD ZONE 2 CROSS HATCHED AREAr r , 327.I \ w _... : //3 f fi f t � 1 f i x r PROPOSED FENCE PER , ,, i t �' 1!: LANDSCAPE PLANS' STORMWATER POLLUTION CONTROL NOTES 1. STORMWATER POLLU17ON CONTROL BMPS SHOWN HEREON SHALL BE PRIVATELY MAINTAINED AND SHALL NOT BE MODIFIED WITHOUT A PERMIT FROM THE CITY. 2. FOR STORM WATER POLLUTION CONTROL PURPOSES, ALL ROOF RUNOFF FROM ALL 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. GRASS AND LANDSCAPE AREAS DESIGNATED FOR STORM WATER POLLUTION CONTROL SHALL NOT BE MODIFIED WITHOUT A PERMIT FROM THE CITY. A NOTE TO THIS EFFECT SHALL BE PLACED ON THE GRADING PLAN. J. DIRECT DISCHARGE TO CITY RIGHT -OF -WAY FROM IMPERVIOUS SURFACES SHALL NOT BE PERMITTED. STEEP SLOPE PRESERVATION OPEN SPACE EASEMENT ALL AREAS LOCATED WITHIN THE STEEP SLOPE PRESERVATION OPEN SPACE EASEMENT SHALL BE HAND - CLEARED ONLY AS NEEDED OR AS REQUIRED BY ENCINITAS FIRE DEPARTMENT. WORK TO BE D ONE THE IMPROVEMENT WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE FOLLOWING DOCUMENTS, CURRENT AT THE TIME OF CONSTRUCTION, AS DIRECTED BY THE CITY ENGINEER, 1. ENCINITAS DEVELOPMENT CODE, 2. CITY OF ENCINITAS STANDARD DRAWINGS, J. THIS SET OF PLANS, 4. THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (GREEN BOOK) AND THE SAN DIEGO SPECIAL PROVISIONS, 5. THE SAN DIEGO AREA REGIONAL STANDARD DRAWINGS, AND AS MAY BE MODIFIED BY THE CITY OF ENCINITAS STANDARDS, FG - FINISH GRADE FL - FLOW LINE FS - FINISH SURFACE TG - TOP OF GRATE SDRSD - SAN DIEGO REGIONAL STANDARD DRAWINGS LEGEND DESCRIPTION STANDARD SYMBOL PROPERTY LINE FINISHED GROUND CONTOUR - -- 350 -- EXISTING GROUND CONTOUR ° ° ° °- 440 - -,m FUTURE SPOT ELEVATIONS 3 3-58_0 FG EXITING ELEVATIONS X X191.00 DIRECTION OF FLOW - -� PERFORATED UNDERDRAIN (6" BIOFILTRATION, 3" PAVERS) - - -- PRIVATE PVC STORM DRAIN (SIZE PER PLAN) S SD PRIVATE LANDSCAPE DRAIN (SIZE EQUALS OUTFLOW PIPE DIAMETER SHOWN ON PLAN) PRIVATE 10" LANDSCAPE DRAIN CLEANOUT O OCO EARTHEN BROW DITCH. SEE DETAIL 1, SHEET 2. b b BERM /SWALE AT TOP OF FILL SLOPES. SEE DETAIL 2, SHEET 2. - -- RIPRAP. SEE RIPRAP DETAIL HEREON CONCRETE FLATWORK PER ARCHITECT PLAN BIOFILTRATION BASIN. REFER TO BIOFILTRATION BASIN DETAILS, SHEET 4. UNIT PAVERS. REFER TO DETAIL 3, SHEET 4 vvvvvvvv DG PATHWAY PER LANDSCAPE PLANS FUEL MODIFICATON ZONE r -- - - - - r- - OPEN SPACE EASEMENT f f J STEEP SLOPE PRESERV77ON EASEMENT L 2H/ O1 UNIT PAVER PER DETAIL 3, SHEET 4 AND MANUFACTURERS RECOMMENDATION O2 24 "X24" BROOKS TYPE CATCH BASIN O FIRE DEPARTMENT TURN - AROUND ® NEW POST & RAIL FENCE WITH CHAIN LINK FABRIC 5 FT. HIGH PER LANDSCAPE PLAN GRADING NOTE ALL THE WORK PROPOSED ON THIS PLAN IS ENTIRELY WITHIN THE APPLICANT'S PROPERTY. IF ANY DISTURBANCE TO ADJACENT PROPERTIES IS ANTICIPATED AS A RESULT OF ANY PROPOSED WORK, A WRITTEN LETTER OF PERMISSION FROM THE ADJACENT PROPERTY OWNER MUST BE OBTAINED AND SUBMITTED TO THE CITY PRIOR TO START OF ANY SUCH WORK. ANY DISTURBANCE ON THE ADJACENT PRIVATE PROPERTY THAT HAS NOT BEEN PREVIOUSLY AUTHORIZED IN WRI77NG AND SUBMITTED TO THE CITY IS GROUNDS FOR A STOP -WORK TO BE ISSUED FOR THE PROJECT UNTIL THE REQUIRED PERMISSION IS OBTAINED. <_ _. ✓'e r / 1 l i / V _ `, , ' ( 1 , `'' 1 CONSTRUCTION NOTES COVENANT HOLDING CITY OF ENCIN77AS HARMLESS RECORDED AS DOCUMENT NO. ON 1. ALL U71L177ES SERVICING THIS SITE SHALL BE INSTALLED UNDERGROUND. EXISTING EASEMENTS PROPOSED EASEMENTS AN EASEMENT TO OLIVENHAIN MUNICIPAL WATER DISTRICT FOR PIPELINE OR STEEP SLOPE PRESERVATION AND BIOLOGICAL 'WATER SERVICE NOTES PIPELINES AND RIGHTS INCIDENTAL THERETO, AS SET FORTH IN A DOCUMENT OPEN SPACE EASEMENT TO CITY OF ENCINITAS 1 1 DECLARATION OF RESPONSIBLE CHARGE 1. EXISTING WATER METER TO BE RELOCATED AND UPGRADED BY OWNER AT OWNERS EXPENSE RECORDED ON JANUARY 31, 1962, AS INSTRUMENT N0. 18553, OF OFFICIAL O PER DOE. Xg!d �04coON. 2. EXISTING SERVICE LATERAL TO BE ABANDONED PER OMWD STANDARDS & SPECIFICATIONS RECORDS -NOT PLOTTABLE RECORDEDZgHw_�� 2020 3. INSTALL 1 -j" WATER SERVICE ASSEMBLY PER OMWD STD. DWG. NO. B -1.2 I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK FOR THIS PROJECT THAT I HAVE EXERCISED RESPONSIBLE CHARGE OVER THE QOFESS/ 4. E 1" METER TO BE UPGRADED TO NEW 1- " AN EASEMENT TO SAN DIEGO GAS & ELECTRIC COMPANY FOR PUBLIC Q () METER DESIGN OF THE PROJECT, AND THAT THE DESIGN IS CONSISTENT WITH O UTILITIES AND RIGHTS INCIDENTAL THERETO AS SET FORTH IN A DOCUMENT �`� g A• TG F 5. INSTALL 1 -j" RP BACKFLOW PREVENTER PER OMWD STD. DWG N0. C -2.1 2 STEEP SLOPE PRESERVATION EASEMENT TO CITY OF ENCINITAS CURRENT STANDARDS. F po ti RECORDED ON JULY 3, 2001, AS INSTRUMENT NO. 2001 - 0456575, OF OFFICIAL RECORDS -NOT PLOTTABLE O2 PER DOC. 2o2°O- oo31(e2$ w z m RECORDED Tdk-4& ev 21 2AZO ecE - 57695 SITE DRAINAGE NOTE -F .* EXP 12/31/21 CIVI\- ALL SITE DRAINAGE, INCLUDING DRAINAGE FROM ROOFS, WALKWAYS, POOL DECK, PAVERS, 30 30 0 30 60 d/Y72ek / 12/13/2019 OF Cpl \F LANDSCAPE, ETC. DRAINS TO SPECIFIC BIOFIL1RA110N BASINS AS IDEN77FIED ON SHEET 5. BENCHMARK LOCATION JAMES A. TURPIN No. C57695 EXP 12 -31 -21 DRAINAGE FROM EACH DRAINAGE AREA SHALL BE DIRECTED TO THE CORRESPONDING 2.5" DISC STAMPED "CLSB -012, 2001, LS 6215" IN NORTHEAST CORNER OF VAULT IN THE SOUTHWEST BIOFIL7RA7ION BASIN. SCALE: I"= 30' QUADRANT OF LONE JACK RD. AND DOUBLE LL RANCH RD. IN SAN MARCOS PER R.O.S. NO. 18416. CHANGE NO. DESCRIPTION APPROVED DATE BENCHMARK AS -BUILT APPROVALS DESIGNED BY: I DRAWN BY: CHECKED BY: ENGINEERING DEPARTMENT APPROVALS CITY OF ENCINITAS - DEVELOPMENT SERVICES DEPARTMENT DRAWING NO. JAI JA JAI DESCRIPTION: DISC STAMPED "CLSB -012, 2001" TNT. DATE PLANS PREPARED UNDER SUPERVISION OF REC EMENDED: APPROVED: i GRADING PLAN FOR: 3281 POPPY HILLS LANE, ENCINITAS /� LOCATION: SEE ABOVE PUBLIC WORKS DATE: 12/13/2019 RECORD FROM: R.O..S. NO. 18416 JAMES A. TURPIN DATE PLANNING R.C.E. NO.: 57695 SVE NOWAK EDWARD ER JOSEPH WOZNIAK AND SARA BAKER 14216 -G ELEVATION: 203.160' REVIEWER CITY NG 264- 091 -04 -00 DATUM: NAVD88 JAMES A. TURPIN Z /y/ Z° s SENIOR ENGINEER DATE INSPECTOR EXP.: 12/31/2021 p�� DA E PLANNING CASE NO: N/A SHEET 3 OF 5 310.01 300.01 Ill pCD er) 290.0 i O 7 270.0 260Q1 SECTION A -A SCALE: 1 " =40'H 1 " =8'V BEDDING COARSE (SEE NOTES) 381" THICK PERVIOUS PAVERS Station NOTES: TYPICAL SECTION. REFER TO MANUFACTURES INSTALLATION GUIDELINES LANDSCAPE PLANS, AND SOILS ENGINEER RECOMMENDATIONS FOR ADDITIONAL REQUIREMENTS. PEDESTRIAN PAVERS TO BE UNDERLAIN WITH 4" CRUSHED MISCELLANEOUS BASE (CMB) PER "GREENBOOK" VEHICLE PAVERS TO BE UNDERLAIN WITH 8" CMB PER "GREENBOOK" SUBGRADE AND CMB TO BE COMPACTED TO 95 %. DETAIL 3 CHANGE NO. 6" PCC HEADWALL PER DETAIL, SHEET 3 PRIVATE STORM DRAIN WITH 18" RIPRAP OUTLET PROTECTION I 15" MIN. 3" AGGREGATE BELOW UNDERDRAIN GRAVELLAYER 4'CLEAN/WASHED CRUSHED ROCK m Em • 1f M i ).00 BMP DESCRIPTION POST- CONSTRUCTION PERMANENT BMP OPERATION & MAINTENANCE PROCEDURE DETAILS O &M RESPONSIBLE PARTY DESIGNEE PRCFERTYOWNER /HOAI TYIOTHER FREQUENCY 31( QUANTITY SHEET NUMBER(S) BIOFILTRATION FACILITY 65% 30( 4:1 CUT SLOPE 75 -80% 1 -2 TIMES/YEAR PRUNING \ EXISTING 2 -12 TIMES/YEAR MOWING \ GRADE MULCHING 182 6" 1 TIME 12 -3 YEARS MULCH REMOVAL 0.75" <24hr 291 N 93 1 TIME INITIALLY FERTILIZATION 18" 15" 1 TIME/YEAR REMOVE & REPLACE DEAD PLANTS BIO -BASIN 300 286.0'PAD FILL SLOPE 6" 18 ONCE AFTER FIRST RAIN OF THE SEASON, THEN MONTHLY DURING THE RAINY SEASON OUTLET INSPECTION <24hr 12 TIMES/YEAR MISCELLANEOUS UPKEEP 277 307 <4:1 18 15" 0.75" <24hr 280.0'PAD 4:1 FILL SLOPE 281 � o \ o a BIOFIL TRATION BASIN 2T 0100 1+06.00 2+06.00 3+0K00 4+0b.0( SECTION A -A SCALE: 1 " =40'H 1 " =8'V BEDDING COARSE (SEE NOTES) 381" THICK PERVIOUS PAVERS Station NOTES: TYPICAL SECTION. REFER TO MANUFACTURES INSTALLATION GUIDELINES LANDSCAPE PLANS, AND SOILS ENGINEER RECOMMENDATIONS FOR ADDITIONAL REQUIREMENTS. PEDESTRIAN PAVERS TO BE UNDERLAIN WITH 4" CRUSHED MISCELLANEOUS BASE (CMB) PER "GREENBOOK" VEHICLE PAVERS TO BE UNDERLAIN WITH 8" CMB PER "GREENBOOK" SUBGRADE AND CMB TO BE COMPACTED TO 95 %. DETAIL 3 CHANGE NO. 6" PCC HEADWALL PER DETAIL, SHEET 3 PRIVATE STORM DRAIN WITH 18" RIPRAP OUTLET PROTECTION I 15" MIN. 3" AGGREGATE BELOW UNDERDRAIN GRAVELLAYER 4'CLEAN/WASHED CRUSHED ROCK m Em • 1f M i ).00 BMP DESCRIPTION POST- CONSTRUCTION PERMANENT BMP OPERATION & MAINTENANCE PROCEDURE DETAILS O &M RESPONSIBLE PARTY DESIGNEE PRCFERTYOWNER /HOAI TYIOTHER FREQUENCY MAINTENANCE METHOD QUANTITY SHEET NUMBER(S) BIOFILTRATION FACILITY 65% 20% 5 GP SHT 3, 4 75 -80% 1 -2 TIMES/YEAR PRUNING 9% MAX"' 15" 2 -12 TIMES/YEAR MOWING 810 -BASIN 100C 1 -2 TIMES/YEAR MULCHING 182 6" 1 TIME 12 -3 YEARS MULCH REMOVAL 0.75" <24hr 1 TIME 12 -3 DAYS FOR FIRST 1 -2 MONTHS, SPORADICALLYAFTER ESTABLISHMENT WATERING 93 1 TIME INITIALLY FERTILIZATION 18" 15" 1 TIME/YEAR REMOVE & REPLACE DEAD PLANTS BIO -BASIN 300 ONCE AFTER FIRST RAIN OF THE SEASON, THEN MONTHLY DURING THE RAINY SEASON INLET INSPECTION 6" 18 ONCE AFTER FIRST RAIN OF THE SEASON, THEN MONTHLY DURING THE RAINY SEASON OUTLET INSPECTION <24hr 12 TIMES/YEAR MISCELLANEOUS UPKEEP 277 307 NOTE: SPECIAL INSPECTION OF ALL POST CONSTRUCTION BIORETENTION BASINS BY THE ENGINEER OF RECORD OR ANOTHER LICENSED CIVIL ENGINEER REQUIRED AT THE FOLLOWING STAGES. PROGRESS PICTURES OF BIORETENTION BASIN CONSTRUCTION SHALL BE TAKEN AND PROVIDED TO THE CITY AT THE FOLLOWING STAGES: 1. BASIN EXCAVATION 2. PLACEMENT OF PERFORATED PIPE, RISER PIPE, OUTLET PIPE, HMP ORIFICE, ETC. 3. PLACEMENT OF GRAVEL LAYER 4. PLACEMENT OF ENGINEERED SOIL LAYER 5. FINAL BASIN GRADING 6. FINAL COMPLETED BASIN WITH VEGETATION ESTABLISHED LANDSCAPE CAREX PRAEGRACILIS (SLENDER SEDGE) 4 INCH POTS, 12" ON CENTER 8" RISER OUTLET STRUCTURE. /SEE CONNECTION DETAIL HEREON. 1 3" v F P FREEBOARD 3:1 SIDE SLOPES (TYP.) 3" WELL -AGED SHREDDED HARDWOOD MULCH AMENDED SOIL (MEDIA), MIN. INFILTRATION RATE 5 IPH. SEE BSM TABLE BELOW. , FILTER "CHOKER" COURSE. 3" CLEAN, WASHED ASTM 33 FINE AGGREGATE SAND OVER 3" LAYER ASTM NO. 8 STONE. \� \X \X \X, \�\ \� \� \�\ �8 "PVC DRAIN PIPE OUT /\ /�\� /�\ IMPERMEABLE GEOMEMBRANE "POND" LINER. 30 MIL MIN. LLDPE OR PVC IMPERMEABLE GEOMEMBRANE "POND" LINER. 6" PERFORATED PVC UNDERDRAIN PIPE. SEE 30 MIL MIN. LLDPE OR PVC CONNECTION DETAIL HEREON BIOFILTRATION BASIN DETAIL BIOFILTRATION SOIL MEDIA (BSM) TABLE BSM COMPOSITION SAND TOP SOIL COMPOST SAND SILT CLAY VOLUME 65% 20% 15% WEIGHT 75 -80% 10% MAX 3% MAX 9% MAX"' (1) COMPOST BY WEIGHT RESULTS IN APPROXIMATELY 5% ORGANIC MATTER BY WEIGHT SELF - MITIGATING DMAS STRUCTURAL BMP DESIGN CRITERIA (BIOFILTRATION) ITEM SYMBOL DCV(') (CF) SURFACE AREA (SF) POND DEPTH MEDIA DEPTH GRAVEL DEPTH ORIFICE DIA. DRAWDOWW) TIME (HRS) BIO -BASIN 10013 48 65 6" 18" 15" 0.5" <24hr 810 -BASIN 100C 136 182 6" 18" 15" 0.75" <24hr BIO -BASIN 200 93 156 6" 18" 15" 0.4 <24hr BIO -BASIN 300 558 564 6" 18 15 0.5" <24hr BIO -BASIN 400 277 307 6" 18 15" 0.75" <24hr (1) CALCULATED DESIGN CAPTURE VOLUME WORKSHEET (2) SURFACE PONDING NOTE TO CONTRACTOR: EACH BIOFILTRATION BASIN ( "BIO- BASIN ") DEPICTED ON THESE PLANS IS SIZED TO TREAT RUNOFF FROM A SPECIFIC DRAINAGE MANAGEMENT AREA (DMA). PLEASE REFER TO THE PROJECT STORM WATER QUALITY MANAGEMENT PLAN (SWAMP) "DMA MAP EXHIBIT" FOR DELINEATION OF THESE AREAS. ALL SITE DRAINAGE WITHIN THESE DMA's SHALL DRAIN TO THEIR CORRESPONDING "BIO- BASIN" SCH. 40 PVC SO SIZE PER PLAN - (WHERE OCCURS) ORIFICE (HOLE) IN PLATE. DIAMETER PER�� DESIGN CRITERIA TABLE HEREON. 8" RISER WITH GRA TE (INSPECTION PORT) DRAIN BASIN RANCOR (OR EQUAL) SCH. 40 PVC SO SIZE PER PLAN 6 40 PVC PERFORATED `^ 4.5" 0 STAINLESS STEEL OR PVC PLATE DRAIN LINE WRAPPED IN W/ ORIFICE (DIA. PER TABLE) SEDIMENT FIL TER 'SOCK" DESIGNED BY: DRAWN BY: CHECKED BY: DESCRIPTION APPROVED DATE BENCHMARK AS -BUILT APPROVALS JAT JAY JAI ENGINEERING DEPARTMENT APPROVALS INT. DATE PLANS PREPARED UNDER SUPERVISION OF REC MMEN D: AP OV D: DESCRIPTION: DISC STAMPED "CLSB-012,2001" PUBLIC WORKS DATE: 12/13/2019 -J9 C LOCATION: SEE ABOVE �vi_ JAMES A. TURPIN DATE RECORD FROM: R.O..S. NO. 18416 PLANNING ST VE NOWAK EDWARD J. WI ER ELEVATION: 203.160' R.C.E. NO.: 57695 CITY NGI E DATUM: NAVD88 REVIEWER 2 t Z 202a SENIOR ENGINEER DATE INSPECTOR JAMES A. TURPIN EXP.: 12/31/2021 DA DA 7E DECLARATION OF RESPONSIBLE CHARGE I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK FOR THIS PROJECT, THAT I HAVE EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF THE PROJECT, AND THAT THE DESIGN IS CONSISTENT WITH CURRENT STANDARDS. A. TURPIN No. C57695 12/13/2019 EXP 12 -31 -21 CITY OF ENCINITAS - DEVELOPMENT SERVICES DEPARTMENT GRADING PLAN FOR: 3281 POPPY HILLS LANE, ENCINITAS JOSEPH WOZNIAK AND SARA BAKER 264 - 091 -04 -00 PLANNING CASE NO: RCE ^ 57695 Z � EXP 12/31/21 .* OF CAl DRAWING NO 14216 -G SHEET 4 OF 5 J4$ \\ r \ \� \ X \ 0 \°•�c�n�eo 9s — — — r fkE°4, S�_lL_TFENCE --,_ c\ \ \ '�OBSGL)REE\AH\ A G 'E SIN 400__ \\ \ \ \ \ \\ 29, ���I -1, ! \t \ \ \ \\ \ \\ �\� �� \ \ \ \\ \ \\\ \\ \ \1 \ \jo \ \\ '43.2\ 'I • ry\;N ASIy343 � ! \ -Z 40 00 iiiiia 7 416 \ Y x _ ° � — — ..._ Tank — —. (0- az9> X A- , ) \I I pl1Jf 0—',_�_ x 327. !t NO7ES, PLACE CURB TYPE SEDIMENT BARRIERS ON GENTLY SLOPING SEGMENTS, WHERE WATER CAN POND AND T ALLOW SEDIMENT TO SEPARATE FROM RUNOFF. BAGS OF EITHER BURLAP OR WOVEN GEOTEXTILE FABRIC, ARE FILLED WITH GRAVEL, LAYERED AND 1 PACKED TIGHTLY. LEAVE A ONE GRAVEL BAG GAP IN THE TOP ROW TO 3 PROVIDE A SPILLWAY FOR OVERFLOW. INSPECT BARRIERS AND REMOVE SEDIMENT AFTER EACH STORM EVENT. SEDIMENT AND GRAVEL MUST BE 'F' REMOVED FROM THE TRAVELED WAY IMMEDIATELY. PROTECT ALL EXPOSED AREAS (7 DAYS OR MORE) 5. AND SPRAY WITH SOIL STABILIZER MIX. siFILLED �GS T ev GRAVEL BAGS DAM (SE -6) NO SCALE 1 NOTE SILT FENCE SHALL BE PLACED ON SLOPE CONTOURS TO STEEL OR MAXIMIZE PONDING EFFICIENCY. POST 36' 2. INSPECT AND REPAIR FENCE HIGH MAX AFTER EACH STORM EVENT AND - REMOVE SEDIMENT WHEN EC -1 - SCHEDULING NECESSARY. 9' (225mm) DRAWING NO. MAXIMUM RECOMMENDED EC -2 - PRESERVATION OF EXISTING VEGETATION STORAGE HEIGHT. Z 3. REMOVED SEDIMENT SHALL BE DEPOSITED TO AN AREA THAT DESCRIPTION: DISC STAMPED "CLSB - 012,2001" LOCATION: SEE ABOVE RECORD FROM: R.O..S. NO. 18416 ELEVATION: 203.160' DATUM: NAVD88 WILL NOT CONTRIBUTE x SEDIMENT OFF —SITE AND CAN (V 70 cuw BE PERMANENTLY STABILIZED. r EXTRA STRENGTH FILTER FABRIC WITHOUT WIRE MESH SUPPORT STEEL OR WOOD POST, ATTACH FILTER — FABRIC SECURELY TO UPSTREAM / SIDE OF POST NO SCALE BACKFILL I WW / }� (3m) MAXIMUM SPACING WI TH WIRE SUPPORT FENCE 8' (1.8m) MAXIMUM SPACING WITHOUT WIRE SUPPORT FENCE SILT FENCE (SE -1) NO SCALE CRUSHED AGGREGATE GREATER THAN 3'. BUT SMALLER THAN 6'. SECTION B -B NO SCALE PIPE CULVERT AS NEEDED GRADE FABRIC CONSTRUCT SEDIMENT BARRIER AND CHANNELIZE RUNOFF TO SEDIMENT TRAPPING DEVICE. WHICHEVER IS bvm 1. LLEENGTH SHOULD BE EXTENDED TO 12 TIMES THE DIAMETER OF THE LARGEST CONSTRUCTION VEHICLE TIRE. 2. ON SMALL SITES LENGTH SHOULD BE THE MAXIMUM ALLOWED BY SITE. 3. TO BE INSTALLED IMMEDIATELY FOLLOWING PARKING LOT DEMOLITION. REQUIRED STABILIZED CONSTRUCTION ENTRANCE (TC -1) NO SCALE 30 30 0 30 60 SCALE: 1" = 30' r I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK FOR THIS PROJECT, THAT I HAVE EXERCISED RESPONSIBLE CHARGE OVER THE Apn�120__�, DESIGN OF THE PROJECT, AND THAT THE DESIGN IS CONSISTENT WITH CURRENT STANDARDS. k,E E - 57695 P 12/31/21 Ce6 l �/i��.�%i 12/13/2019 OF CAl \F A. TURPIN No. 057695 EXP 12 -31 -21 SYMBOL DESCRIPTION DRAINAGE BASIN BIOFILTRATION BASIN DESCRIPTION* SYMBOL NOTES QTY BENCHMARK WE -1 - WIND EROSION CONTROL DESIGNED BY: - - EC -1 - SCHEDULING CITY OF ENCINITAS - DEVELOPMENT SERVICES DEPARTMENT DRAWING NO. JAT EC -2 - PRESERVATION OF EXISTING VEGETATION JAT DESCRIPTION: DISC STAMPED "CLSB - 012,2001" LOCATION: SEE ABOVE RECORD FROM: R.O..S. NO. 18416 ELEVATION: 203.160' DATUM: NAVD88 TNT. EC -4 - HYDROSEED PLANS PREPARED UNDER SUPERVISION OF DATE: 12/13/2019 �% R.C.E. NO.: 57695 JAMES A. TURPIN EXP.: 12/31/2021 ��5 GRADING PLAN FOR: 3281 POPPY HILLS LANE, ENCINITAS JOSEPH WOZNIAK AND SARA BAKER 264- 091 -04 -00 PLANNING CASE NO: NIA 14216 -G 18,000 SF EC -9 - EARTH DIKES & DRAINAGE SWALES nmm�mn PUBLIC WORKS EC -10 VELOCITY DISSIPATION DEVICE lid JAMES A. TURPIN DATE PLANNING SE -1 SILT FENCE 17 SE -1 DETAIL THIS SHT 600 LF SE -6 GRAVEL BAG BERM Cj ( - 200 EA SE -7 STREET SWEEPING & VACUUMING � I - - SENIOR ENGINEER DATE INSPECTOR SHEET 5 OF 5 SE -10 ti STORM DRAIN INLET PROTECTION - 5 EA TC -1 ti STABILIZED CONSTRUCTION ENTRANCE - 500 SF NS -1 WATER CONSERVATION PRACTICES (Y) - - NS -6 N ILLICIT CONNECTION /DISCHARGE NS -7 POTABLE WATER /IRRIGATION - NS -9 VEHICLE & EQUIPMENT FUELING NS -10 - VEHICLE & EQUIPMENT MAINTENANCE NS -12 - CONCRETE CURING i - NS -13 - CONCRETE FINISHING i - - WM -1 - MATERIAL & DELIVERY STORAGE - - WM -2 - MATERIAL USE - - WM -4 N SPILL PREVENTION CONTROL - - WM -5 - SOLID WASTE MANAGEMENT WM -6 - HAZARD WASTE MANAGEMENT WM -8 - CONCRETE WASTE MANAGEMENTM - 1 EA WM -9 - SANITARY /SEPTIC WASTE MANAGEMENT *2012 CONSTRUCTION BMP HANDBOOK /PORTAL AND CALIFORNIA STORMWATER QUALITY ASSOCIATION (CASQA) AREAS DRAINING TO BIOFILTRATION BASINS BIOFILTRATION BASINS SHALL BE EXCAVATED AND USED AS DESILTING BASINS DURING CONSTRUCTION. THE SILT SHALL BE COMPLETELY REMOVED AND THE BIOFILTRATION BASINS COMPLETED ONCE FOINAL SITE STABILIZATION IS ACHIEVED, PRIOR TO OCCUPANCY AND /OR FINAL. SITE DRAINAGE NOTE ALL SITE DRAINAGE WITHIN THE "DRAINAGE BASINS" SHALL DRAIN TO THE CORRESPONDING "BIO- BASIN" INDICATED HEREON. CHANGE NO. DESCRIPTION APPROVED DATE BENCHMARK AS -BUILT APPROVALS DESIGNED BY: DRAWN BY: CHECKED BY: ENGINEERING DEPARTMENT APPROVALS CITY OF ENCINITAS - DEVELOPMENT SERVICES DEPARTMENT DRAWING NO. JAT A JAT DESCRIPTION: DISC STAMPED "CLSB - 012,2001" LOCATION: SEE ABOVE RECORD FROM: R.O..S. NO. 18416 ELEVATION: 203.160' DATUM: NAVD88 TNT. DATE PLANS PREPARED UNDER SUPERVISION OF DATE: 12/13/2019 �% R.C.E. NO.: 57695 JAMES A. TURPIN EXP.: 12/31/2021 REC MMEN ED: APPROVED: � _ S VE NOWAK D ARD J. WIM R CITY NGI EE Z�y�L+ DATE DATE GRADING PLAN FOR: 3281 POPPY HILLS LANE, ENCINITAS JOSEPH WOZNIAK AND SARA BAKER 264- 091 -04 -00 PLANNING CASE NO: NIA 14216 -G PUBLIC WORKS JAMES A. TURPIN DATE PLANNING REVIEWER SENIOR ENGINEER DATE INSPECTOR SHEET 5 OF 5