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2012-11359 SG (Plans)x 'c` GRADING NOTES 1 ALL WORK SHALL BE DONE IN ACCORDANCE WITH THESE PLANS. THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION. THE DESIGN CONSTRUCTION STANDARDS OT THE CITY OF ENCINITAS AND THE SANDIEGO 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 "AS- GRADED COMPACTION REPORT AND FOUP DATION RECOMMENDATIONS FOR PROPOSED 5 -LOT SUBDIVISION, LOT #4 THROUGH #8, CITY OF ENCINITAS DRAWING #1412 -G, TRACT #00 -186" PREPARED BY VINJE & MI-DDLETON ENGINEER, INC. JOB��#04- 502 -F, DATE) JULY 25,. 2006 -_ftT WR .IIPW J"12i xZS =l ALL GRA(?iNG SHALL BE DONE IN ACCORDANCE WITH THE RECOMMT14DATIONS AND SPECIFICATIONS CONTAINED IN SAID REPORT. 3. APPROVAL O €'THIS PLAN DOES NOT CONSTITUTE APPROVAL OF SIZE; LOCATION AND TYPE OF DRAINAGE FACILITIES, NOR OF IMPROV,EMENT,S WITHIN STREET RIGHT -OF -WAYS. SEPARATE APPROVALS AND PERMITS FOR THESE SHALL BE REQUIRED IN CONvUiNCTIQ 1i WITH IMPROVEMENT PLANS. 4. WRITTEN PERMISSION SHALL BE OBTAINED FOR ANY OFF -SITE GRACING. ` ; 5,,�'° CONTRACTOR SHALL TAKE ANY NECESSARY PRECAUTIONS REQUIRED ' TO PROTECT ADJACENT PROPERTIES DURING GRADING OPERATIONS. ANYTHING DAMAGED OR DESTROYED SHALL BE REPLACED ORS R(PAiRED TO CONDITION EXISTING PRIOR TO GRADING. 6. `THE DEVELOPER SHALL BE RESPONSIBLE THAT ANY MONUMENT OR & NCW MARK WHICH IS DISTURBED OR DESTROYED SHALL BE RE- EITABILiSHED AND REPLACED BY A REGISTERED CIVIL ENGINEER OR A LICENSED LAND SURVEYOR. 7. THE CONTRACTOR SHALL DESIGN, CONSTRUCT AND MAINTAIN ALL SAFTEY DEVICES, INCLUDING SHORING, AND SHALL BE RESPONSIBLE FOR CONFORMING TO ALL LOCAL STATE AND FEDERAL SAFTEY AND HEALTH STANDARDS, LAWS AND REGULATIONS. B. 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 PREGRADING MEEP.NG HAS BEEN HELD ONSITE WITH THE FOLLOWING PEOPLE PRESENT: CITY INSPECTOR, CIVIL ENGINEER, SOILS ENGINEER, GRACING CONTRACTOR AND PERMITTEE. THE PREGRADE MEETING SHAL'_ BE SCHEDULED WITH THE CITY AT LEAST 48 HOURS IN ADVANCE BY CALLING (760) 633 -2770. 10. PRICR 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 PERAIT BUT PRIOR TO FINAL GRADING APPROVrA€ .AND /OR FINAL RELE »SE OF SECURITY, AND AS- GRADED CERTIFICATION SHALL BE PRO\IDED STATING: "THE GRADING UNDER PERMIT NO. 11359 SG HAS BEEN PERFORMED IN SUBSTANTIAL CONFORMANCE WITH THE ; APPROVED GRADING PLAN OR AS SHOWN ON THE, ATTACHED AS- GRADED PLAN ". THIS STATEMENT SHALL BE F OWED BY T HE DATE AND SIGNATURE OF THE CIVIL ENGINEER WHOO CERTIFIES SUCI- 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 COMPACTED OF FILLS AND BACKFILLS AND COMPACTION OF TRENCHES. HE SHALL SUBhIITT SOILS REPORTS AS REQUIRED AND WILL DETERMINE THE SUITi BILITY OF ANY FILL MATERIAL. UPON COMPLETION OF GRACING OPERATIONS HE SHALL STATE THAT OBSERVATIONS AND TEST`.; WERE MADE BY HIM OR UNDER HIS SUPERVISION AND THAT IN HS OPINION ALL EMBANKMENTS AND EXCAVATIONS WERE CONf TRUCTED IN ACCORDANCE WITH THE APPROVED GRADING PLANS AND THAT ALL EMBANKMENTS AND EXCAVATIONS ARE ACCEPTABLE FOR THEIF INTENDED USE. 13. THE CONTRACTOR SHALL PROPERLY GRADE ALL EXCAVATED SURFACES TO PROVIDE POSITIVE DRAINAGE AND PREVENT PONDING OF HATER. HE SHALL CONTROL SURFACE WATER AND AVOID DAMAGE TO ADJOINING PROPERTIES OR TO FINISHED WORK ON THE SITE AND SHALL TAKE REMEDIAL MEASURES TO PREVENT EROSION OF IRESHLY GRADED AREAS UNTIL SUCH TIME AS PERMANENT DRAINAGE AND EROSION 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 SPECIFICATIONS. ALL VEGETABLE MATTER AND OBJECTABLE 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 SPECIFICATION. 15. CUT AND FILL SLOPES SHALL BE CUT AND TRIMMED TO FINISH GRADE TO PRODUCE SMOOTH SURFACES AND UNIFORM CROSS SEC_ ION-., SLOPES OR EXCAVATIONS AND EMBANKMENTS SHALL BE SHARED, PLANTED AND TRIMMED AS DIRECTED BY THE CONDITION. ALL STONES, ROOTS AND OTHER WASTE MATTER EXPOSED OR EXCAVATION OR EMBANKMENT SLOPES WHICH ARE LIAB_E TO BECOME LOOSENED SHALL BE REMOVED ANDDISPOSED 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. °AS- BUIL It PURISIMp I..RD3/s REVISION CITY OF ENCINITAS ENGINEERING DESIGN MANUEL 2009 STANDARD NOTES FOR BUILDING PLANS ENGINEERING DEPARTMENT BMP PROJECT STATUS STANDARD NOTES FOR BUILDING PLANS + APPROVED BY: i DATE: ID17,11 -kom Right -of -Way Note CONTRACTOR'S RESPONSIBILITY TO CONTACT THE FOLLOWING. OWNERS OF SAIN UTILITIES 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 an issuance of a stop work notice and double permit fees. It is the responsibility of the owner to know the location of the property line. PLANNING & BUILDING DEPARTMENT t Utility Note & ELECTRIC - SDG &E 800 42f 4.133 DIG ALERT � All utilities serving the site shall be installed underground. C , R C 800 4224133 DIG ALERT Drainage Note II _ %D. TELEPHONE - - SBC 800 422 -4133 DIG ALERT 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. 2. CONTRACTOR SHALL NOTIFY THE CITY ENGINEER'S OFFICE 48 HOURS PRIOR TO BEGINNING Earthwork Note ANY WORK ON THIS PROJECT. ;PHONE: (760) 633 -2770 Earthwork; cut or fill, which is over 50 cubic yards, require an additional Engineering Grading Permit. 1,791 Provide earthwork quanities: FILL ® DRIVEWAY 2,280 cubic yards cut,12? LO cubic yards fill--L-cubic yards import /export 1?slcubic yards over - excavation and re- compaction. Construction Best Management Practices (BMP) Note 495sf x 1.5i' =742cf/27cf/cy --28 cy Erosion control measures (e.g, bonded fiber matrix, vegetative cover, jute matting) must be implemented where applicable to prevent soil erosion on site. Sediment control measures (e.g. silt fencing, fiber rolls, detention basins) must be in place to prevent eroded soil from leaving site. Materials management BMP must also be followed to ensure no contract of rainwater with materials that may contribute to water quality degradation downstream (e.g. concrete or stucco washout areas, covered storage areas for hazardous materials, placement of portable toilets over a pervious surface). Post- Construction Best Management Practices (BMP) Note No directly connected impervious areas (DCIA) shall be allowed. DCIA means storm runoff generated and conveyed via impervious areas, such as roof, roof drain, driveways, and street. BMP measures shall be idintified on the site plan. Most common measures are designated turf areas, which recieve roof drains abd runoff from impervious areas. Turf and landscaped areas that are designed fo BMP's shall be delineated on plans and a note placed on plans prohibiting modification or removal of the BMP landscape areas without a City permit. Grading /Improvement plans /permits 481 If a grading /improvement plan /permit is approved for the project site. It shall supersede all grading, drainage, on -site, offsite, and storm water Best Management Practice improvements contained in these plans in the event of conflit. CY Total Area of New Impervious Surfaces = 22,899 SF CY ' (increase to building footprint, patios, decks, hardscape, etc.) Please Note: The Storm Water Pollution Control Notes (see Appendix 3.5 of the Engineering Design Manuel) shall also be added to all building plans. CITY OF ENCINITAS ENGINEERING DESIGN MANUEL 2009 STANDARD STORM WATER POLLUTION CONTROL NOTES Concrete Washout On -site Construction Material Storage (continued) Contractor shall establish and use an adequately sized Eliminate or reduce pollution of stormwater from concrete washout area to contain washout waste on site. stockpiles kept on -site. Stockpiles may include soil, It is illegal to wash concrete, sluury, mortar, stucco, paring materials, asphalt concrete, aggregate base, etc. plaster and the like into the stormwater conveyance Stockpiler shall be located away from concentrated system or any receiving water. Contractor shall post a stormwater flows and stormdrain inlets. Stockpiles shall sign designating the washout location. be covered or protected with soil stabilization measures and provided with a temporary sediment barrier around Construction Site Access the perimeter at all times. A stabilizing construction site access shall be provided for Training vehicles egress and ingress to prevent tracking dirt off site. This shall include using material such as gravel Contractors' employees who perform construction in the and /or corrugated steel panels /plates. City of Encinitas shall be trained to be familiar with the Construction Vehicles City of Encinitas stormwater pollution control requirements. These BMP notes shall be available to A specific area away from gutters and stormdrain shall be everyone working on site. The property owner(s) and the designated for construction vehicles g parking, vehicle prime contractor must inform subcontractors about refueling, and routine equipment mgintenance. All major stormwater requirements and their own responsibilities. repairs shall be made off -site. Waste Management Erosion Control Contractor shall be responsible for property disposing of Erosion control must be provided for all erosive surfaces. all waste and unused construction materials. Dumping of Sloped surfaces especially shall be protected against unused or waste products on the ground where water can erosion by installing erosion resistant surfaces such as carry them into the cc- nveyance system is strictly erosion control mats, adequate ground cover vegetation, prohibited. and bonded fiber mats. No seepage from dumpsters shall be discharged into No excavation and grading activities are allowed during stormwater. Berms /dikes shall be placed around wet weather. dumpsters. Diversion dikes shall be constructed to channel runoff To divert the natural stream runoff, dumpsters shall be around the construction site. Contractor shall protect checked frequently for leaks. Dumpsters lids shall remain channels against erosion using permanent and temporary closed at all times. Dumpsters without lids shall be placed erosion control measures. within structures with impervious roofing or covered with tarps in order to avoid rain contact with any trash Remove existing vegetation only when absolutely materials. necessary. Large projects shall be conducted in phases to avoid unnecessary removal of the natural ground cover. Many construction materials, including solvents, water - Do not remove trees or shrubs unnecessarialy: they help based paints, vehicle fluids, bracken asphalt and concrete, decrease erosion. wood, and cleared vegetation can be recycled. Non- recyclable materials must be taken in an appropriate Temporary vegetation must be planted on slopes or where landfilior disposed of as hazardous waste. For construction is not immediately planned for erosion information on disposal of hazardous material. Call the control purposes. Erosion shall be prevented by planting n 9 HAZARDOUS WASTE HOTLINE toll f - free at (800) 714 1195 fast - growing annual and perennial grasses to shield and for information on landfills and to order dumpsters call bind the soil. EDCO at (760) 436 -4151. Plant permanent vegetation as soon as possible on Pollutants shall be kept off exposed surfaces. Please trash excavation and grading activities are complete. cans and recycling receptacles around the site. Water usage for dust conttrol shall be minimized. Portable toilets must be in good working order and checked frequently for leaks. Contractor shall provide On -site Construction Material Storage secondary containment and locate portable toilets away from stormdrain inlets on pervious surfaces. 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. ®' PARKS AND RECREATION DEPARTMENT ENCINITAS FIRE DEPARTMENT BMP PROJECT STATUS OVEREXCAVATION : (HOUSE ONLY) APPROVED BY: A„� DATE: — ®7�7 APPROVED BY: i DATE: ID17,11 -kom STANDARD PROJECT CONTRACTOR'S RESPONSIBILITY TO CONTACT THE FOLLOWING. OWNERS OF SAIN UTILITIES 11,147 SF x 2' = 22,294 of / 27cf /cy = 826 cy APPROVED, A. AA DATE flAs14 REFERENCES DATE BENCH MARK DESCRIPTION: COUNT BENCHMARK NO OC 0073- CHIS SQ. JN TOP OF HEADWALL SCALE. PLANNING & BUILDING DEPARTMENT t Pad Elevation & ELECTRIC - SDG &E 800 42f 4.133 DIG ALERT � 2' BELOW NATURAL GRADE C , R C 800 4224133 DIG ALERT `j- 1,J1LT - (MAMMA k! ' 1 12 z9 15 LOCATION: SW COR. -EL. CAMINO DEL PLAN: NORTE & RANCHO SANTA FE RD. RECORD FROM: CO.S.D. VERTICAL CNTRL 1 "= 20' -0" ELEV: 119.476 DATUM: USC & GS a APPROVED BY: DATE: 10 /2 91%) Z MIAMI IT IS AGREED THAT FIELD CONDITIONS MAY REQUIRE CHANGES TO THESE PLANS. IT IS FURTHER' AGREED THAT THE OWNER (DEVELOPER) SHALL HAVE A REGISTERED CIVIL ENGINEER MAKE SUCH CHANGES. ALTERATIONS OR ADDITIONS TO THESE PLANS WHICH THE CITY ENGINEER DETERMINES ARE NECESSARY FOR AND DESIRABLE FOR THE PROPER COMPLETION OF THE IMPROVEMENTS. I (WE) HEREBY CERTIFY THAT A REGISTERED SOILS ENGINEER OR GEOLOGIST HAS BEEN OR WILL BE RETAINED TO SUPERVISE OVER ALL GRADING ACTIVITY AND ADVISE ON THE COMPACTION AND STABILITY OF THE SITE // SIGNATURE. DATE: G" / JIMMY SANC Z MEAIZAK ani11 ALtRE AssAtAAN/ REFERENCE DRA WINGS GRADING PLANSI PER: 1412 -G SEWER IMPROVEMENT PLANS: CS -222 779 -SG CS -447 WATER IMPROVEMENTS 1412 -1 DECLARATION OF RESPONSIBLE CHARGE 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 EMGINEER FURTHER AGREES THAT THE WORK PERFORMED HEREIN SHALL BE IN ACCORDANCE WITH THE RULES AND REGULATIONS OF THE CITY OF ENCINITAS. 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 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 SOLE' FR OM THE NEGLIGENT ACTS, ERRORS, OR OMISSIONS OF THE ENGINEER AND HIS /HER AGENTS AND EMPLOYEES ACTING WITHIN THE COURSE AND SCOPE OF SUCH AGENCY AND EMPLOYMENT ARISING OUT OF THE WORK PERFORMED BY THE ENGINEER. SIGNED: ��`�_� DATE: 10 -24 -12 RCE NO. C422�13 EXP. DATE: 3 -31 -14 HANBALI AND ASSOCIATES a'� 1 -2t- l6 5@NEb PotttstMo y . -• E7cQ. pmM : 6-16-17 514 D Commerce Ave., Suite C RcE 0@-C3�4161 PALMDALE, CA 93551 (661) 2166 -0421 SOILS ENGINEER'S CERTIFICATION. I, S.r6hdi6.sharQfA REGISTERED CIVIL ENGINEER IN THE STATE OF CALIFORNIA, PRINCIPALLY DOING BUSINESS IN THE STATE OF CALIFORNIA, PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED SOIL MECHANICS, HEREBY CERTIFY THAT A SMAPLIING AND STUDY OF THE SOIL CONDITIONS PREVALENT WITHIN THIS SITE WAS MADE BY ME OR UNDER MY DIRECTION BETWEEN THE DATES OFJwne 2alZAND- TAIy330(2ONE COMPLETE COPY OF THE SOILS REPORT COMPLIED FROM THE STUDY, WITH MY RECOMMENDATIONS, HAS 13EEN SUBNITTED TO THE OFFICE OF THE CITY ENGINEER. FURTHERMORE, I HAVE REVIEWED THESE GRADING PLANS AND CERTIFY THAT THE IN THE CO MM GDATTIIOANS AN UDED IF TIONS. ILS REPORT FOR THIS PROJECT HAVE BEEN INCORPORATED eCFgr Q`�O� �acvt� °�� <� I e O <c S2 SIGNED: 2 / e� O � G> DATE: � `I 2 ti y 9 fT RCE NO_(� 2� EXP. DATE: l2 - 3I - 2012. No. 2885 EARTHWORK Q VANITIES EARTHWORK BREAKDOWN CUT CB FILL OVEREXCAVATION : (HOUSE ONLY) High Point EXISTING UTILITIES OR .STRUCTURES. LOCATED AT THE WORK SITE. IT IS THE A CONTRACTOR'S RESPONSIBILITY TO CONTACT THE FOLLOWING. OWNERS OF SAIN UTILITIES 11,147 SF x 2' = 22,294 of / 27cf /cy = 826 cy OR. STRUCTURES, PRIOR TO ANY EXCAVATION, FOR VERIFICATION AND LOCATION OF C7 UTICI7�AND NOTIFICATION OF COMMENCEMENT OF WORK:,',' Grade Break OVEREXCAVATION : /) ,^$EWERS - CSD '• 760 633,L4770 PE Pad Elevation & ELECTRIC - SDG &E 800 42f 4.133 DIG ALERT � 2' BELOW NATURAL GRADE C , R C 800 4224133 DIG ALERT Radius _ %D. TELEPHONE - - SBC 800 422 -4133 DIG ALERT Right of Way ALL CONC. AREAS = 965 cy Linear Feet 2. CONTRACTOR SHALL NOTIFY THE CITY ENGINEER'S OFFICE 48 HOURS PRIOR TO BEGINNING Indicates existing ANY WORK ON THIS PROJECT. ;PHONE: (760) 633 -2770 TOTAL :24,179 SF x 2' = 48,358cf/27cf/cy= 1,791 CY 1,791 CY 1,791 CY FILL ® DRIVEWAY 495sf x 1.5i' =742cf/27cf/cy --28 cy 28 CY 28 CY CUT 65sf x 200' = 13,000cf /27cf /cy =481 CY 481 CY TEMPORARY SHORING FILL & RECOMPACT 65sf x 200' = 13,000cf /27cf /cy =481 CY 481 CY TOTAL 2,280 CY 2,280 CY CUT & FILL BALANCE ON —SITE NOTIFICATIONS . CB Catch Basin 1. THQq CONTRACTOR JS REQUIRED TO TAKE DUES ECAUTIONARY- MEASURES TO PROTECT ANY High Point EXISTING UTILITIES OR .STRUCTURES. LOCATED AT THE WORK SITE. IT IS THE A CONTRACTOR'S RESPONSIBILITY TO CONTACT THE FOLLOWING. OWNERS OF SAIN UTILITIES �! OR. STRUCTURES, PRIOR TO ANY EXCAVATION, FOR VERIFICATION AND LOCATION OF C7 UTICI7�AND NOTIFICATION OF COMMENCEMENT OF WORK:,',' Grade Break NG /) ,^$EWERS - CSD '• 760 633,L4770 PE Pad Elevation & ELECTRIC - SDG &E 800 42f 4.133 DIG ALERT � Property Line C , R C 800 4224133 DIG ALERT Radius _ %D. TELEPHONE - - SBC 800 422 -4133 DIG ALERT Right of Way E. CABLE TV -CDX 800 422 -4133 DIG ALERT Linear Feet 2. CONTRACTOR SHALL NOTIFY THE CITY ENGINEER'S OFFICE 48 HOURS PRIOR TO BEGINNING Indicates existing ANY WORK ON THIS PROJECT. ;PHONE: (760) 633 -2770 condition 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. C 42213 ! 3 -31 -0 lif C CD d d U In DOVE HOLLOW RD. O� SITEi _0 R RA1`RN COUNTY OF SAN DIEGO THOMAS GUIDE PAGE NO. 1148, C -5 VICINITY MAP LEGEND CB Catch Basin HP High Point FF Finish Floor FL Flow Line FS Finish Surface GB Grade Break NG Natural Ground PE Pad Elevation PL Property Line R Radius RW Right of Way LF Linear Feet ( ) Indicates existing condition 7S.ro 3454 5, z a7 A.P.N. 264-270-17 JOB ADDRESS: 3186 WILDFLOWER SUMMIT, ENCINITAS, CA 92024 PRIVATE ENGINEER'S NOTICE TO CONTRACTOR _. ................................... THE EXISTENCE AND LOCATION OF ANY UNDERGROUND UTILITY PIPES, CONDUITS OR STRUCURES SHOWN ON THESE PLANS WAS OBTAINED BY A SEARCH OF AVAILABLE RECORDS. TO THE BEST OF OUR KNOWLEDGE, THERE ARE NO EXISTING UTILITIES EXCEPT AS SHOWN ON THESE PLANS. THE CONTRACTOR IS REQUIRED TO TAKE DUE PRECAUTIONARY MEASURES TO PROTECT THE UTILITY LINES SHOWN OF THESE DRAWINGS. THE CONTRACTOR FURTHER ASSUMES ALL LIABILITY AND RESPONSIBILITY FOR THE UTILITY PIPES, CONDUITS OR STRUCTURES SHOWN OR NOT SHOWN ON THESE DRAWINGS. THE CONTRACTOR SHALL POTHOLE ALL EXISTING UTILITIES TO VERIFY THE LOCATION AND ANY DISCREPANCY BETWEEN THE PLANS SHALL BE BROUGHT TO THE ATTENTION OF THE DESIGN ENGINEER. CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR THE JOB SITE CONDITION DURING THE COURSE OF CONSTRUCTION OF THIS PROJECT, INCLUDING SAFETY OF ALL PERSONS Z AND PROPERTY AND THAT THIS REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL G WORKING HOURS. THE CONTRACTOR ALSO AGREES TO DEFEND, INDEMNIFY AND HOLD THE OWNER AND THE Z ENGINEER HARMLESS FROM ANY AND ALL LIABILITY, REAL OR ALLEGED IN CONNECTION WITH THE tirr PERFORMANCE OF WORK ON THIS PROJECT, EXCEPTING FOR LIABILITY ARISING FROM SOLE NEGLIGENCE OF THE OWNER OR THE ENGINEER. �-- lo•2S ^(Z �� ENGI ER NAME R.C.E. # DATE 1/% Q�QFESSI�� FIN &.170 CREATE A ORErEffnDN BASIN LANDSCAPING & SLOPE PLANTING AND IRRIGATION REQUIREMENTS - -- PLANT SH'?UBS NOT TO EXCEED 10' ON CENTER EXISTING CULVERT PER 4568 G (REFERENCE ONLY) SLOPE STABILIZATION IS REQUIRED REFER TO BMP WILDFL�WEI .::�:A I, 3rr _ -.. D:I�I E, PR�VA '� EC5 - SDIL BINDERS -� _ — _ — NS16 - TEMPORARY BATCH PLANTS — - — � ` '- L — - — - — - - — - — - — - ECO FRIENDLY VEGITATION REQ'D i , i ? EXISTING AS PER PREVIOUS GRADING PLAN i RECREATIONAL EQUESTRIAN TRIAL EASEMENT DISCHARGE NEW V' EXISTING 2' WIDE x 12" DEEP 1 i OVEFLOW FROM BIO- RETENTION - 2,42 33 DITCH TO RIP RAP 'P CONCRETE SWALE 0 l9 MIN. PROVIDE SPILLWAY TO L = >'17.73 THEN TO _,BAS PER GRADING PLAN '1412-G EXISTING "V" DITCH R - 375.00 SHT.3 OF 7 Q 26.50' .-. � ,.� N68'58'23 W _._ _ _.e._._._._.. s._._._._. _ 231.79' _ _ _. -e _ __ _ _ _ - TYPE F 2 _ _-- - -- _ - -' _— _ - - -, \ CATCH BASIN J. - - - - SHT.3 - - -- .....r" _ _ - - -- . _ P IN 1412 -G _ _ ER �RAD EXISTING - _ _ _ - - - - - RIP -RAP "a.:.' _- - -- -_ -- - - -- - -_- -- ----- -1% MIN- -_- - - - - - - -- D -- - -- -- - -1% MIN _ 18' RCP 0 4.54% IN - - -- _ _ _ PAD 500— -- -- - -- --- =-- -- = - - -_ - -- - - -- - - -- - - -- -- -�-0�- - �5% �.w y • :.:, `., ° ;'�•, .%� ' n i? °. °fcn d_. _.. C,1j __ -. i' Cjm �. - - -.i3 i0= -SEWER .....� .. i f'. t_ _... ...... NEwm.."v" `DITCH tk V.O. �, r . \ EXISTING ,\ RIP -RAP 30" RCP \ PAD �A EXISTING \ STORM DRAIN CATCH BASIN NOTE: BIO- RETENTION NOT TO BE MODIFIED WITHOUT PERMIT f? a 1 �i7 , SHT.3._ o i_Tt Q �aQ0 T , 6) (D PROVIDE a ` 3" LAYER GRAVEL o BASIN ELEVATION 0 141.0 FL (5) RAIN GARDEN/ N ��. PLANTER BOX 18" CUT FOR 200 GAL. WATER GARDEN DRAIN RAIN GARDEN INTO NEW `V" DITCH AT THE BASE OF THE SLOPE „A OWNER IS TO INSTALL RAIN GUTTERS & DOWN SPOUTS AS INDICATED. (9) HIDDEN POOL EQUIPMENT- "NOTE : RCOF DRAINS SHALL DISCHARGE TO LANDSCAPE AREAS DESIGNATED FOR STORMWATER. TREATMENT PRIOR TO DI CHARGE FROM THE PROPERTY. DIRECT CONNECTION OF ROOF DRAINS TO THE PRIVATE STORM DRAIN SYSTEV IS NOT ALLOWED. S, E)U31: a* DITCH SANCHEZ RESIDENCE POOL & SPA CITY OF ENCINITAS PLAN CHECK No. 12 -1189 POOL PERMIT No. 12 -1189 'AS-$U116._ it \', \ , N a of ti� 4 / FIRE DEPARTMENT NOTES: 1) ALL ROADWAYS SHALL BE A MINIMUM OF 24 FEET IN WIDTH DURING CONSTRUCTION AND MAINTAINED FREE AND CLEAR, INCLUDING THE PARKING OF VEHICLES, IN ACCORDANCE WITH THE CALIFORNIA FIRE AND THE ENCINITAS FIRE DEPARTMENT. 2) ACCESS ROADS SHALL BE DESIGNED AND MAINTAINED TO SUPPORT THE IMPOSED LOADS OF NOT LESS THAN 75,000 POUNDS. 3) "PRIOR TO DELIVERY OF CONBUSTIBLE BUILDING CONSTRUCTION MATERIALS TO THE PROJECT SITE ALL OF THE FOLLOWING CONDITIONS SHALL BE COMPLETED TO THE SATISFACTION OF THE FIRE DEPARTMENT. 1. ALL WET AND DRY UTILITIES SHALL BE INSTALLED AND APPROVED BY THE APPROPRIATE INSPECTING DEPARTMENT OR AGENCY. 2. AS A MINIMUM THE FIRST LIFT OF ASPHALT PAVING SHALL BE IN PLACE TO PROVIDE A PERMANENT ALL WEATHER SURFACE FOR EMERGENCY VEHICLES: 3. ALL FIRE HYDRANTS SHALL BE INSTALLED, IN SERVICE AND ACCEPTED BY THE FIRE DEPARTMENT AND APPLICABLE WATER DISTRICT." 4) PORTION OF HAMMERHEAD MUST BE MAINTAINED AS A HARD PACK SURFACE m.- ........F -� "`" AND MUST BE MAINTAINED CLEAR. _._ �). _ , . _..:..... . j........... )... _.... UTILIZE A GRAVELPAVE SYSTEM OR GRASSCRETE. _ 1 4 4 a �0 tiry 56• . - f O� iI+ r!� G r o� w D 4 LL q -__ "_; LIUSC BROW DIiCI l o, O� in -' OVEREXCAVATION 00 �5�,00 2' BELOW NATURAL GRADE ALL CONC. AREAS 24,179 SF x 2' = 48,358cf/27cf/cy= 1,791 CY 4 4 a a n :' uy P IJAIStMO G. ROSAL SCI P-S&Wr walvn ENGINEtI� RpFESSIO C 3'4 16 1 FOOTPRINT AREA 7,700 S.F. �� Q� N q� zil ALL OTHER HARDSCAPE AREA �.9 S.F. S. 756.5 2 EXISTING WATER INLET k'T'd ............ ............. -- ................. .. NATURAL CONTOUR (SOLID LINE) (157) REFERENCES NATURAL 5' INTERVAL CONTOUR BENCH MARK DESCRIPTION: COUNT BENCHMARK NO OC 0073- CHIS. SQ. IN TOP OF HEADWALL LOCATION: SW COR. EL. CAMINO DEL NORTE & RANCHO SANTA FE RD. ELEV:R11194076 C DATDUM:EUSICA& GSTRL SCALE PLAN: 1 "= 20' -0" (SOLID LINE) 0 0 o O CUT FILL LINE CUT CITY OF ENCINITAS ENGINEERING DEPARTMENT GRADING PLANS FOR . Qi 14$S>hi?!lhi RESIDENCE 3186 WILDFLOWER SUMMIT LOT 4 OF TRACT NO. 00 -186 CUT OR FILL SLOPE AS INDICATED FILL s:.: �� -_ ��.� FILL SLOPE AS INDICATED , LIMITS OF OVEREXCAVATION Rd SF SI tttf Lam;' UNDER THE HOUSE -7 F 7 -I LIMITS OF OVEREXCAVATION '- '� Lam_ Z_ _j UNDER ALL CONC. AREAS 1% MIN (TYP) ^ - � - � FLOWLINE FLOWLINES INDICATE LOT DRAINAGE PATTERN 0 ROOF DRAIN DOWN SPOUTS $J ATU RCP C42313 DATE DATE EXP. 3 -31 -14 o off t,O CoKac- PRE AS EXISTING WATER INLET 1; 1 CUT o 136sf x 1.5'= 204cf/27cf/cy =7.5 cy al o0 1 a r-:ry r 1 1 r ;.v \ i \ i F NOTE: ALL EXTERIOR WALL SHALL BE ONE HOUR FIRE RATED PER CITY OF ENCINITAS FIRE DEPARTMENT STANDARD. q ✓vu MLjUI \LJJ. JIUV YYILLJFL.VVYGR JVIVIMII, r-P0,11111FiJ, l.A 7LVL4 - - -- -- ......... ........ DATE OF PLANS 9 -20 -2012 REVISION APPROVED DATE REFERENCES DATE BENCH MARK DESCRIPTION: COUNT BENCHMARK NO OC 0073- CHIS. SQ. IN TOP OF HEADWALL LOCATION: SW COR. EL. CAMINO DEL NORTE & RANCHO SANTA FE RD. ELEV:R11194076 C DATDUM:EUSICA& GSTRL SCALE PLAN: 1 "= 20' -0" PLANNING & BUILDING DEPARTMENT APPROVED BY: DATE: DESIGNED BY DESIGNED BY CHECKED BY APPROVALS RECOMMENDED APPROVED w�1 6Y: /� /�' BY: DATE 11 • / ( /Z (' �Z DATE < 1 CITY OF ENCINITAS ENGINEERING DEPARTMENT GRADING PLANS FOR . Qi 14$S>hi?!lhi RESIDENCE 3186 WILDFLOWER SUMMIT LOT 4 OF TRACT NO. 00 -186 DRAWING NO. 1 1359 -�SG SHEET 2 OF 4 A.J.H. M.C. A.H. PLANS PREPARED' BY: DATE OF PLANS: HANBALI AND ASSOCIATES 10 -24 -2012 51 4 W. Commerce Ave., Suite C PALMDALE, CA 93551 (661) 2 — o ^ ^ I z R6vtSE LA IN% K" V �t11 Rd SF SI $J ATU RCP C42313 DATE DATE EXP. 3 -31 -14 V IV I TEMPORARY SHORING PLAN QROF 3v ES&ir DA 17 Lb L M. pq DIAL TOLL ItR[!f 1-800-422-41�3) 0 1 C 3 No. 3416 LD AT LEAST TWO DAYS- Ekp: I Iv- Ljj 42 C13 m BEFORE YOU DIG (y. EXP. 3— 231-14 d> civic CIVIL UNDERGIRCUND SERVICE ALERT OF SOUTHERN CALIFORNIA L I OFC J 4) "P.N. 264-27-017 OF CIVI % CA\- JOB ADDRESS- 3186 WILDFLOWER SUMMIT, ENCINITAS, CA 92024 REVISION APPROVED DATE REFERENCES DATE BENCH MARK SCALE AjA 1211S, 4 DESCRIPTION: COUNT BENCHMARK NO Lc 14 OC 0073- CHIS, SQ. IN TOP OF HEADWALL LOCATION: SW COR. EL. CAMINO DEL PLAN: NORTE & RANCHO SANTA FE RD. RECORD FROM: Co.S.D. VERTICAL CNTRL 1 "=20'—O" ELEV: 119.476 DATUM: USC & GS 4 8" TO 12" DIA: MAX UN-GROUTED NATURAL 3" GROUTED RIP-RAP GROUND LINE w Z. :11 3:. 3" GROUTED RIP-RAP 200 BURY 3' RAIN GARDEN BASIN EXITS WATER INTO "V" DITCH & CARRIES WATER TO BIORETENTION BASIN 8" TO 12" DIA. MAX GROUTED BOULDERS OR GRAVEL NO SCALE 4" THICK ASPHALT/CONC. ASPHALT DRIVEWAY 20' Uj Ld z _LEVEL J_Ll N Lo NATURAL DIRT OR AGGREGATE BASE SECTION C-C NO SCALE kSPHALT DRIVEWAY DETAIL CONSTRUCT BERM SIMILAR TO DETAIL D RETENTION AREA SHALL BE DEEP ROOTED DENSE DROUGHT " LEVEL AND DEPRESSED A TOLERANT PLANTING SUITABLE EXISTING GROUND LINE MAKE HEIGHT 18 MINIMUM OF 8" FROM THE FOR WELL DRAINED SOIL SURROUNDING GRADE 31,-0" PVC 2" 24" MIN. ENGINEERING SOIL "SEE NOTE BELOW" APPROVED GRATE INLET PIPE RISER 3" HARDWOOD MULCH NATURAL FL BASIN 133.0 \FL GRADE 00 [ OF 3/8" GRAVEL 0 — — — — — — — — — — — — — — ........... ............ ........... .... ... — — - - - — — — — — — — SIDEWALK 1 1 7-, T,7�-�, 77,�-7��,7-77,� ,,7777 . 11 i i 77 7T �777,,\ 77', rT,, -77 ��,Z� 7, �T �777�777 �777-7 z MIN. -77 71, 12 uo SEE I"A �l K .......... 14", .......... ]HORIZ. I"= 20' BEL . ........ "CRUSHED ROCK ....... .. .... ... 3 4 TIE 4" PERFORATED PVC 0 1 0 2�O VERT. 24 0 1 V'= 4' PIPE INTO RISER L MAXIMUN CUT & RECONSTRUCTION = 43" "BIORETENTION ENGINEERED SOIL" LAYER SHALL BE MINIMUM 24" DEEP "SANDY LOAM" SOIL 4" PERFORATED PVC PIPE MIX WITH NO MORE THAN 5% CLAY CONTENT. THE MIX SHALL CONTAIN 50-60% SAND. 20-30% COMPOST OR HARDWOOD MULCH, AND 20-30% TOPSOIL. "3/4" CRUSHED ROCK LAYER SHALL BE A MINIMUM OF 12" BUT MAY BE A MINIMUM OF 12" BUT MAY BE DEEPENED To INCREASE THE INFILTRATION AND STORAGE ABILITY OF THE BASIN. DESIGNED FOR: THE EFFECTIVE AREA OF THE BASIN SHALL BE LEVEL AND SHALL BE SIZED BASED ON JIMMY SANCHEZ 4% IMPERVIOUS AREA ENCINITAS STORMWATER MANUAL CALCULATIONS. BIORETENTION BASIN IS 4% OF IMPERVIOUS AREA DRAINING TO IT. 3186 WILDFLOWER SUMMIT 24,798 x .04 = 991 sf REQUIRES 31'x31' BASIN, SIZE _SECTION ENCINITAS, CA 92024 BASIN SLIGHTLY IRREGULAR IN SHAPE --- SECTION F-F (661) 510-8873 BIORETENTION DETAIL VERT. 1 89 DATE OF PLANS 9-20-2012 DESIGNED BY DESIGNED By CHECKED BY PLANNING & BUILDING DEPARTMENT A.J.H. M.C. A.H. APPROVALS CITY OF ENCINITAS ENGINEERING DEPARTMENT DRAWING NO. PLANS PREPARED BY: DATE OF PLANS: -RECOMMENDED APPROVED HANBALI AND ASSOCIATES 10-24-2012 EROSION CONTROL PLANS FOR: APPROVED BY: 514 W. Commerce Ave., Suite C PALMDALE CA 93551 ASSAVVhN RESIDENCE 1 1 359-SG 61) —OA 1 BY: 10. All 6 BY: 3186 WILDFLOWER SUMMIT DATE: "tIGNATd§E RCE C42213 DATE DATE .1.% /1/ 12- DATE LOT 4 OF TRACT NO. 00-186 SHEET OF 4 EXP. 3-31-14 ( ESCO2 - PRESERVATION OF EXISTING VEGETATION i LANDSCAPING & SLOPE PLANTING AND IRRIGATION REQUIREMENTS .. • "° PLANT SHRUBS NOT TO EXCEED 10' ON CENTER f SLOPE STABILIZATION IS REQUIRED WILDFLOWER-— A.. i._.. _.fir......._.... p�\. .... �D�. \v /�aT�v ��.... �. �� REFER TO BMP FLOWER Y..r7LL. L..........._ DI \_L,V,_E PI_\I Vr1_I � ., ,...\.. EC5 - SOIL BINDERS _._ .. - - -- NS16 - TEMPORARY BATCH PLANTS - - - - _ _ _ _ _ ECO FRIENDLY VEGITATION REQ'D y i �. _ _ - - - - - EXISTING AS PER PREVIOUS GRADING PLAN j RECREATIO N A L EQU EST RIA N T RIAL EASEMENT Q = 2. 42'33" �i L = 17.73 ., R 375.00 3 50' s d i - - ;2 6. r N68 5 82 W - -� - - --�-- •- - - - - -- of - _---- - - -_ -- - .------ - - - -�- - - -' __----- �f- - -•�� / - -� y--- - - - - -- -- _ _ _ _ _ RIP -RAP \...... ___ _ - - - - - -- --- - - -- -- -- _.. - -- ----- - - - - -- ------ - - - - -- - -- - - - - - -- -- - -- ----- _ - - - - -- - - - - -- PAD \: \;... ?: ✓ r _ f 135.00 - - - -.^.` - -_ - - -_ ' - '1.8`'CP- --fir " - -_ - - -- -- -- . ,. ♦ ,ten .si /. ..� ... .. .. � -. ...o-- ......�. -. -.- -. .r�..� ^f I� C5 - - - - - -- �. f3 >3a_..�. p vx� STORM DRAIN Ci _ �SEWER,.EEMENT. _ t rAT • -- - °r'-�� i CH ASIN I 3 I 1'` 'I I O n ...\ _J 10'I PRIVATE %bRA)NAGE PASEMENTe E3 EXISTING d' RIP -RAP 30" RCP\ PAD EXISTING STORM DRAIN ' \ \ n Q CATCH BASIN, s ' 4 J \. ED a F CONCRETE PAVEMENT 1 � 1 0 I � a y ;? r 7 ze 1. \ 7 i N8248'05 ,. < r .f` -s 241. ?0` �.�• PLAN SCALF.d -111"s20' -0" iL TOLL FREE 00- 422 -4133 LEAST TWO DAYS BEFORE YOU DIG UNDERGROUND SERVICE ALERT OF SOUTHERN CALIFORNIA SANDBAGS, 1 BAG HIGH 6- SECTION O DAM k N 4" PJ® 10' O.C. BAGS - SIDE BY SIDE W/ 4 "0 P.V.C. PIPE SECTION (nP) * HEIGHT OF DAM SHALL NOT EXCEED 3' * 'k PROVIDE AN EXTRA ROW OF SANDBAGS FOR EVERY ROW OF SANDBAGS 3 SANDBAGS HIGH O DETAIL - CHECK DAM ATTACHMENT A NOTES a. Eroded sediments and other pollutants must be retained on site and may not be transported from the site via sheetflow,swales area drains natural courses or wind. b. Stockpiles of earth and other construction related materials must be protected from being transported from the site by the forces of wind or water. c. Fuels,oils,solvents,and other toxic materials must be stored in accordance with their listing and are not to contaminate the soil and surface waters. All approved storage containers are to be protected from the weather into the drainage system. d. Excess or waste concrete may not be washed into the public way or any other drainage system. Provisions shall be made to retain wastes on site until they can be disposed of as solid waste. e. Trash and construction related solid wastes must be deposited into a covered receptacle to prevent contamination of rainwater and dispersal by wind. f. Sediments and other materials may not be tracked from the site by vehicle traffic.The construction entrance roadways must be stabilized so as to inhibit sediments from being deposited into the public way. Accidental depositions must be swept up immediately and may not be washed down by rain or other means. g. Any slopes with disturbed soils or denuded of vegetation must be stabilized so as to inhibit erosion by wind and water. 18. After sewer and utility trenches are backfilled and compacted, the surfaces over such trenches shall be mounted slightly to prevent channeling of water in the trench area. Care should be exercised to provide for cross flows at frequent intervals where trenches are not on the centerline of a crown street. 19. Except when the Public Works Inspector directs otherwise. all devices shown shall be in place at the end of each working day when rain is forcast and shall be maintained during the rainy season (October 1 thru April 15). 20. All basins and check dams shall have debris and silt removed after each storm to restore their thier capacity. 21. Sandbag shall be stockpiled in parkway at intervals shown plans, ready to the placed in position when rain is forecast, or when the Public Works Inspector so directs. 22. Brush and ground cover may not be removed more than 10 -feet above fills between October 1 and ASpril 15 23. Placement of devices to reduce erosion damage within the project must be shown On the plan. Stockpile locations for materials shall also be indicated on the drawing. - - -- 24. Outlet conditions from the desilting basin shall not exceed downstream limitations. The overflo h II b d f' d t ft 1 1 5 t' th SAND BAG SPECIFICATION 18 "x30" POLYPROPYLENE SANDBAGS WOVEN POLYPROPYLENE - CONSTRUCTED TO RESIST SPLITS AND LEAKAGE, WITH ANTISKID DESIGN. -10x12 WEAVE -950 DENIER -1200 HOURS UV RATING - MILKWHITE COLOR -1000 PER BALE CITY OF ENCINITAS DEPARTMENT OF PUBLIC WORKS STORMWATER POLLUTION (EROSION CONTROL) PLAN NOTES 1. In case of emergency, call JIMMY SANCHEZ at Phone (661) 510 -8873 2. A stand -by crew for emergency work shall be available at all times. Necessary materials shall be available on site and stockpiled at convenient locations to facilitate rapid construction of tempoorary devices or to repair any damaged erosion control measures. 3. Erosion control devices shall not be moved or modified without the approval of the City Engineer. 4. All removable protective devices shown shall be in place at the end of each working day in the period from October 1 through April 15. and at any other period when the weather forecast indicates a greater than 50% probability of rain. 5. After a rainstorm, all silt and debris shall be removed from check berms and desilting basins. Any graded slope surface protection measures damaged during the rainstorm shall also be repaired immediately. 6. Fill slopes at the project perimeter must drain away from the top of the slope at the conclusion of each working day. 7. A six -foot high perimeter fence or a 24 -hour guard shall be posted on the site whenever the depth of water in any device exceeds 18 inches. 8. The engineer of record is responsible for assuring the accuracy and acceptability of the work. In the event of discrepancies arising during construction, the engineer of record shall be responsible for determining an acceptable solution and revising the plans foe approval by the City. 9. Temporary erosion devices shown on the grading plan which interfere with the work shall be relocated or modified when the Public Works Inspector so directs the work progress. 10. All loose soil and debris shall be removed from the street areas upon starting operations and periodically thereafter as directed by the Public Works Inspector. 11. When the Public Works Inspector so directs, a 12 -inch berm shall be maintained along the top of the slope of those fills on which grading is not in progress. 12. Velocity check dams shall be provides across the outlets of all lots draining into the street. 13. All fills shall be graded to promote drainge away from the edge of the fill. 14. Stand -by crews shall be alerted by the permittee or contractor for emergency work during rainstorms. 15. All utility trenches shall be blocked at the prescribed intervals from bottom to top with a double row of sandbags prior to backfill. sewer trenches shall be blocked at the prescribed intervals with a double row of sandbags extending downward two sandbags from the graded surface of the street. Sandbags are to be placed with alternate header and strecher courses. The intervals prescribed between sandbag blocking shall depend on the slope of the ground surface, but not exceed the following: GRADE OF THE STREET ossw, QRpFESSI�N Less than 2% as required 2% to 4% N0. 34151 t7 Q C4 13 f Z Cover 10% 1-0 L7 rq w C42213 71 A construction entrance shall be installed prior to commencement of grading. * CIVIL ' EXP, 3 -31 -14 DESI('XNED FOR: �oECnu "" k, JIMMY SANCFiEZ. OFCALIF CIVI 3166 WILDFLOWER SUMMIT storage containers aere to be protected from the weather. Splills must be cleaned up ENCINITAS, CA 92024 CAL�F�� A.P.N. 2 6 4- 2 7 - 0 1 7 (661) 510 -8878 JOB ADDRESS: 3186 WILDFLOWER SUMMIT, ENCINITAS, CA 92024 REVISION APPROVED DATE REFERENCES DATE BENCH MARK SCALE .1 "" ER gravel of the following minimum dimensions; 15' wide, 30' long and 12" deep. The 1 ♦ DEWATERING OPERATIONS ESC20 DESCRIPTION: COUNT BENCHMARK NO OC 0073- CHIS. SO. IN TOP OF HEADWALL Non -storm water runoff from equipment and vehicle washing and any other activity construction entrance shall be removed prior to placing base for paving. CA002 - PAVING OPERATIONS ESC21 -DUST CONTROLS 26. All sandbags shall be American Builders supply size 18" X 30" made of propylene CA003 - STRUCTURE CONSTRUCTION AND PAINTING ESC22 LOCATION: SW COR. EL. CAMINO DEL NORTE & RANCHO SANTA FE RD. PLAN: material or equal, with 10X12 Weave Denier. 1200 -ho6r u.v. Rating. of Milk - EMPLOYEE /SUBCONTRACTOR TRAINING ESC52 SAND BAG BARRIERS drainage system. Provisions shall be made to retain concrete wastes on site until white Color, and should have 1000 per bale. CA010 - MATERIAL DELIVERY AND STORAGE ESC23 RECORD FROM: Co.S.D. VERTICAL CNTRL 1 "= 20' -0" ESC01 - SCHEDULING ESC53 -BRUSH OR ROCK FILTER 32. 27. Sediments and other pollutants must be retained on site and may not be - CA011 - MATERIAL USE ESC24 ELEV: 119.476 DATUM: USC & GS receptacle to prevent contamination of rainwater and dispersal by wind. iL TOLL FREE 00- 422 -4133 LEAST TWO DAYS BEFORE YOU DIG UNDERGROUND SERVICE ALERT OF SOUTHERN CALIFORNIA SANDBAGS, 1 BAG HIGH 6- SECTION O DAM k N 4" PJ® 10' O.C. BAGS - SIDE BY SIDE W/ 4 "0 P.V.C. PIPE SECTION (nP) * HEIGHT OF DAM SHALL NOT EXCEED 3' * 'k PROVIDE AN EXTRA ROW OF SANDBAGS FOR EVERY ROW OF SANDBAGS 3 SANDBAGS HIGH O DETAIL - CHECK DAM ATTACHMENT A NOTES a. Eroded sediments and other pollutants must be retained on site and may not be transported from the site via sheetflow,swales area drains natural courses or wind. b. Stockpiles of earth and other construction related materials must be protected from being transported from the site by the forces of wind or water. c. Fuels,oils,solvents,and other toxic materials must be stored in accordance with their listing and are not to contaminate the soil and surface waters. All approved storage containers are to be protected from the weather into the drainage system. d. Excess or waste concrete may not be washed into the public way or any other drainage system. Provisions shall be made to retain wastes on site until they can be disposed of as solid waste. e. Trash and construction related solid wastes must be deposited into a covered receptacle to prevent contamination of rainwater and dispersal by wind. f. Sediments and other materials may not be tracked from the site by vehicle traffic.The construction entrance roadways must be stabilized so as to inhibit sediments from being deposited into the public way. Accidental depositions must be swept up immediately and may not be washed down by rain or other means. g. Any slopes with disturbed soils or denuded of vegetation must be stabilized so as to inhibit erosion by wind and water. 18. After sewer and utility trenches are backfilled and compacted, the surfaces over such trenches shall be mounted slightly to prevent channeling of water in the trench area. Care should be exercised to provide for cross flows at frequent intervals where trenches are not on the centerline of a crown street. 19. Except when the Public Works Inspector directs otherwise. all devices shown shall be in place at the end of each working day when rain is forcast and shall be maintained during the rainy season (October 1 thru April 15). 20. All basins and check dams shall have debris and silt removed after each storm to restore their thier capacity. 21. Sandbag shall be stockpiled in parkway at intervals shown plans, ready to the placed in position when rain is forecast, or when the Public Works Inspector so directs. 22. Brush and ground cover may not be removed more than 10 -feet above fills between October 1 and ASpril 15 23. Placement of devices to reduce erosion damage within the project must be shown On the plan. Stockpile locations for materials shall also be indicated on the drawing. - - -- 24. Outlet conditions from the desilting basin shall not exceed downstream limitations. The overflo h II b d f' d t ft 1 1 5 t' th SAND BAG SPECIFICATION 18 "x30" POLYPROPYLENE SANDBAGS WOVEN POLYPROPYLENE - CONSTRUCTED TO RESIST SPLITS AND LEAKAGE, WITH ANTISKID DESIGN. -10x12 WEAVE -950 DENIER -1200 HOURS UV RATING - MILKWHITE COLOR -1000 PER BALE CITY OF ENCINITAS DEPARTMENT OF PUBLIC WORKS STORMWATER POLLUTION (EROSION CONTROL) PLAN NOTES 1. In case of emergency, call JIMMY SANCHEZ at Phone (661) 510 -8873 2. A stand -by crew for emergency work shall be available at all times. Necessary materials shall be available on site and stockpiled at convenient locations to facilitate rapid construction of tempoorary devices or to repair any damaged erosion control measures. 3. Erosion control devices shall not be moved or modified without the approval of the City Engineer. 4. All removable protective devices shown shall be in place at the end of each working day in the period from October 1 through April 15. and at any other period when the weather forecast indicates a greater than 50% probability of rain. 5. After a rainstorm, all silt and debris shall be removed from check berms and desilting basins. Any graded slope surface protection measures damaged during the rainstorm shall also be repaired immediately. 6. Fill slopes at the project perimeter must drain away from the top of the slope at the conclusion of each working day. 7. A six -foot high perimeter fence or a 24 -hour guard shall be posted on the site whenever the depth of water in any device exceeds 18 inches. 8. The engineer of record is responsible for assuring the accuracy and acceptability of the work. In the event of discrepancies arising during construction, the engineer of record shall be responsible for determining an acceptable solution and revising the plans foe approval by the City. 9. Temporary erosion devices shown on the grading plan which interfere with the work shall be relocated or modified when the Public Works Inspector so directs the work progress. 10. All loose soil and debris shall be removed from the street areas upon starting operations and periodically thereafter as directed by the Public Works Inspector. 11. When the Public Works Inspector so directs, a 12 -inch berm shall be maintained along the top of the slope of those fills on which grading is not in progress. 12. Velocity check dams shall be provides across the outlets of all lots draining into the street. 13. All fills shall be graded to promote drainge away from the edge of the fill. 14. Stand -by crews shall be alerted by the permittee or contractor for emergency work during rainstorms. 15. All utility trenches shall be blocked at the prescribed intervals from bottom to top with a double row of sandbags prior to backfill. sewer trenches shall be blocked at the prescribed intervals with a double row of sandbags extending downward two sandbags from the graded surface of the street. Sandbags are to be placed with alternate header and strecher courses. The intervals prescribed between sandbag blocking shall depend on the slope of the ground surface, but not exceed the following: GRADE OF THE STREET INTERVALS Less than 2% as required 2% to 4% 100 feet 4% to 10% 50 feet Cover 10% 25 feet 16. Velocity check dams be provided in all unpaved street areas at the intervals indicated above. Velocity check dams may be constructed of sandbags, timber, or other erosion completely across the street or channel at right angles to the centerline. Earth dikes may not be used as velocity check dams. Plastic bags shall not be used for sandbags. 17. Velocity check dams shall be provided in all unpaved graded channels at the intervals indicated below. GRADE OF CHANNEL INTERVALS BETWEEN CHECK DAMS Less than 3% 100 feet 3% to 6% 50 feet Cover 10% 25 feet ? The following BMPs as outlined in, but not limited to, the Best Management Practice Handbook, California Stormwater SLOPE DRAIN4 w s a e e Igne o sa e y pqass Imes a -year pea isc urge. Fuels, oils, solvents and other toxic materials must be stored in accordance with CA022 - CONTAMINATED SOIL MANAGEMENT ESC40 - 25. A construction entrance shall be installed prior to commencement of grading. I Quality Task Force, Sacramento, California 1993, or the latest revised edition, may apply during the construction of this Location of the entrance msay be adjusted by yhe contractor to facilitate grading project (additional measures may be required if deemed appropriate by County Inspectors): storage containers aere to be protected from the weather. Splills must be cleaned up operations. All construction traffic entering yhe paved road must cross the - CONCRETE WASTE MANAGEMENT ESC41 -CHECK DAMS immediately and disposed of in a proper manner. Spills may not be washed into the construction entrance. The construction enyrance shall consist of s bed of 3/4" - VEHICLE AND EQUIPMENT CLEANING ESC42 - SLOPE /ROUGHINNING TERRACING drainage system. gravel of the following minimum dimensions; 15' wide, 30' long and 12" deep. The CA001 - DEWATERING OPERATIONS ESC20 - GEOTEXTILES AND MATS Non -storm water runoff from equipment and vehicle washing and any other activity construction entrance shall be removed prior to placing base for paving. CA002 - PAVING OPERATIONS ESC21 -DUST CONTROLS 26. All sandbags shall be American Builders supply size 18" X 30" made of propylene CA003 - STRUCTURE CONSTRUCTION AND PAINTING ESC22 - TEMPORARY STEAM CROSSING Excess or waste c nsrete may not be washed into the p y public way or any other material or equal, with 10X12 Weave Denier. 1200 -ho6r u.v. Rating. of Milk - EMPLOYEE /SUBCONTRACTOR TRAINING ESC52 SAND BAG BARRIERS drainage system. Provisions shall be made to retain concrete wastes on site until white Color, and should have 1000 per bale. CA010 - MATERIAL DELIVERY AND STORAGE ESC23 - CONSTRUCTION ROAD STABILIZATION they can be disposed of as solid waste. ESC01 - SCHEDULING ESC53 -BRUSH OR ROCK FILTER 32. 27. Sediments and other pollutants must be retained on site and may not be - CA011 - MATERIAL USE ESC24 - STABILIZED CONSTRUCTION ENTRANCE receptacle to prevent contamination of rainwater and dispersal by wind. transported from the site via sheet flow, swales, area drains, natural drainage CA012 - SPILL PREVENTION AND CONTROL ESC30 - EARTH DIKE Sediments andother related solid wastes must be deposited into a coverede courses or wind. CA020 - SOLID WASTE MANAGEMENT ESC31 - TEMPORARY DRAINS AND SWALES 28. Stockpile of earth and other construction related materials must be protected from MULCHING NORTHbeing SEDIMENT BASIN 34. Any slopes with disturbed soils or denuded of vegetation must be stabilized so as to ............ _ ... _ _.. ___._.. __ _ ___ _ . ------------- ._______........ -- - transported from the site side by the forces of wind or water. PLANNING & BUILDING DEPARTMENT APPROVED BY: DATE: CA021 - HAZARDOUS WASTE MANAGEMENT ESC32 - SLOPE DRAIN4 29', Fuels, oils, solvents and other toxic materials must be stored in accordance with CA022 - CONTAMINATED SOIL MANAGEMENT ESC40 - OUTLET PROTECTION their listing and are not to contaminate the soil and surface waters. all approved storage containers aere to be protected from the weather. Splills must be cleaned up CA023 - CONCRETE WASTE MANAGEMENT ESC41 -CHECK DAMS immediately and disposed of in a proper manner. Spills may not be washed into the ( CA030 - VEHICLE AND EQUIPMENT CLEANING ESC42 - SLOPE /ROUGHINNING TERRACING drainage system. CA031 - VEHICLE AND EQUIPMENT FUELING ESC50 -SILT FENCE 30. Non -storm water runoff from equipment and vehicle washing and any other activity - shall be contained at the project site. CA032 - VEHICLE AND EQUIPMENT MAINTENANCE ESC51 - STRAW BALE BARRIERS 31. Excess or waste c nsrete may not be washed into the p y public way or any other CA040 - EMPLOYEE /SUBCONTRACTOR TRAINING ESC52 SAND BAG BARRIERS drainage system. Provisions shall be made to retain concrete wastes on site until they can be disposed of as solid waste. ESC01 - SCHEDULING ESC53 -BRUSH OR ROCK FILTER 32. Trash and construction related solid wastes must be deposited into a covered ESCO2 PRESERVATION OF EXISTING VEGETATION ESC54 - STORM DRAIN INLET PROTECTION receptacle to prevent contamination of rainwater and dispersal by wind. ESC10 - SEEDING AND PLANTING ESC55 SEDIMENT TRAP 33. Sediments andother related solid wastes must be deposited into a coverede receptacle t o prevent contamination o f rainwater mwa t er an d dispersal b y wind. ESC11 MULCHING ESC56 - SEDIMENT BASIN 34. Any slopes with disturbed soils or denuded of vegetation must be stabilized so as to ............ _ ... _ _.. ___._.. __ _ ___ _ . ------------- ._______........ -- - -- inhibit erosion by wind and water. DATE OF PLANS 9 -20 -2012 DESIGNED BY I DESIGNED BY CHECKED BY APPROVALS CITY OF ENCINITAS ENGINEERING DEPARTMENT DRAWING No. A.J.H. I M.G. A.H. PLANS PREPARED BY: DATE OF PLANS: RECOMMENDED APPROVED EROSION CONTROL PLANS FOR: HANBALI AND ASSOCIATES 10 -24 -2012 514 W. Commerce Ave., Suite C 11 359 -SG PALMDAL , CA 93551 �n AssAaCaIA RESIDENCE BY: /VI BY: a• is -�� 3186 W!LDFLOWER SUMMIT SIG TURE V RCE C42213 DATE DATE f i l l /12, DATE (11". �Z LOT 4 OF TRACT NO. 00 -186 SHEET 4 OF 4 EXP 3 31 14 f 0