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� I'I Op} p 0p .9p h �1 �p0 p0 p0 p0 vA p0 PROJECT EXIST IO" GONG PIPE LIMITS 0 0} ry0 �."qy hh hOp _ 1 �P" EX15T DRIVEWAY p I m l hO O I VIII EXIST HOUSE >Fts --- I I I I I N h y} 9� nVp V p}♦ e p91 M c}�I 11 1191YI , OL—t I y�l h0 6�0 I �p5 Chi— p} 1 % Ah p N p91 1 O^ Op I II h N n; Iii 1L I II u II � p h II I I pOOhb %Oh�� phi R 0 hol p9. n EX. TEL. p' II III h 11 I IH I I IQ } k9tV Oho pp. 15+98.0'5 S.G. 1M Pb %yo EXIST WELL �o POSED P.U.E. E PRIVATE ROAD p9' i 0 1T%/ _L LLL/��11/LIEXIST�PAVED /DR /ZZ -/A ZZ/-/ %�� Z 051-180-17 ti hp }p h 09 h sQ' 17+86,x¢ £G 24' AG PAVING EP ��s ��% HARMONYh,,o % GROVE LANE h ti. 18 19 20 21 IS,? 22 h� 23 4 _ %ryo ®a0 ii h°Wi'10 1 11 p9 DRAINAGE POND t _ 1041 CU. YD. 15+15A2 EG BOTTOM ELEV. 48.1 LIMITS CT CONTROL PRACTICE I �" \2 II �/ = I WN571RUCTION TRAFFIC, ENTERING THE PAVED ROAD MUST OR055 THE CONSTRUCTION ENTRANCE. INSTALL FIBER ROLLO I UNTIL NECESSARY EX. P.P STANDARD 11-4 6, Nh ry 00 Q----- yO^----�--- PUBLIC ROADWAY SHALL BE KEPT CLEAR OF EARTH MATERIAL AND DEBRIS. THE 51TE SHALL BE MAINTAINED 50 THAT A MINIMUM OF SEDIMENT LADEN RUNOFF ENTERS THE STORM DRAINAGE SYSTEM Provide temporary stabilization of p5 p MN Ohh 000 %p9 �' .p Mq p 10+00.00 HARMONY 6ROVE LAHE BE RESUBMITTED FOR APPROVAL PRIOR TO SEPTEMBER 15T OF EACH 50SEGONT YEAR UNTIL THE PROPOSED IMPR MENTS ARE COMPLETED. 5. ; PROJECT 10+25.00 TRETHEWAY ROAD Stabilized Construction Site 4. i al 4 p,% LIMITS Sweep sediment from paved 5. CONTRACTOR TO USE A WATER TRUCK DURING &RADIN6 TO MINIMIZE WIND EROSION AND REDUCE DUST 6. IN CASE DEWATERING IS NECESSARY, THE CONTRACTOR SHALL ENGAGE AN EROSION CONTROL CONTRACTOR 051-180-51 "�� p" II��,99 �} ��• 11+2i.63BG I I I EROSION CONTROL NOTES: I. ALL EROSION AND SEDIMENT CONTROL MEA5URE5 SHALL BE CONSTRUCTED AND MAINTAINED IN ACCORDANCE WITH SAN JOAGUIN COUNTY IMPROVEMENT STANDARDS, CURRENT EDITION. 2. ER05ION CONTROL BEST MANAGEMENT PRACTICES (BMPe) SHALL BE INSTALLED AND MAINTAINED DURING THE WET 5EA50N (OCTOBER I THROUGH APRIL 50). SEDIMENT CONTROL BMPS SHALL BE INSTALLED AND MAINTAINED ALL YEAR. 5. ALL DRAINA6E INLETS IMMEDIATELY DOWNSTREAM OF THE WORK AREAS AND WITHIN THE WORK AREAS SHALL BE PROTECTED WITH SEDIMENT CONTROL AND INLET FILTER BA65, YEAR ROUND. INLET FILTER BA&S SHALL BE REMOVED FROM THE DRAINAGE INLETS UPON ACCEPTANCE OF THE PUBLIC IMPROVEMENTS BY THE COUNTY. 4. ALL STABILIZED CONSTRUCTION ACCESS LOCATION5 SHALL BE CONSTRUCTED PER DETAIL WHERE CONSTRUCTION TRAFFIC ENTERS OR LEAVES PAVED AREAS. THE STABILIZED ACCE55 SHALL BE MAINTAINED ON A YEAR ROUND BA515 UNTIL COMPLETION OF CONSTRUCTION 5. ALL AREAS DISTURBED DURING 00145TRUCTION, BY GRADIN&, TRENCHING, OR OTHER ACTIVITIE5, SHALL BE PROTECTED FROM ER05ION DURING THE AET SEASON (OCTOBER I THROUGH APRIL 50). HYDR05EED, IF UTILIZED, MUST BE PLACED BY SEPTEMBER 15. HYDROSEED PLACED DURING THE WET SEASON SHALL USE A SECONDARY ER05ION PROTECTION METHOD SUCH AS EROSION CONTROL BLANKETS OR STRAW MULCH 6. SENSITIVE AREAS AND AREAS WHERE EXISTING VE6ETATION 15 BEIN6 PRESERVED SHALL BE PROTECTED WITH CONSTRUCTION FENCING. SEDIMENT CONTROL BMP5 SHALL BE INSTALLED WHERE ACTIVE CONSTRUCTION AREAS DRAIN INTO SENSITIVE OR PRESERVED VEGETATION AREAS 7. SEDIMENT CONTROL BMPe SHALL BE PLACED ALONG THE PROJECT PERIMETER WHERE DRAINAGE LEAVES THE PROJECT. SEDIMENT CONTROL BMPS SHALL BE MAINTAINED YEAR ROUND UNTIL THE CONSTRUCTION 15 COMPLETE OR THE DRAINAGE PATTERN HAS BEEN GHANSED AND NO LONGER LEAVES THE SITE. 8. THE FOLLOWING AREAS ARE TO RECEIVE HYDROSEEDING OR OTHER EROSION CONTROL: LOT FRONT YARD BEHIND SIDEWALK - THE FIRST 18 FEET OR TOP OF SLOPE (WHICHEVER 15 GREATER) SIDEYARDS BEHIND THE SIDEWALK - THE FIRST 7S FEET OR TOP OF SLOPE (WHICHEVER IS GREATER) SLOPES - ALL SLOPES GREATER THAN 10:1 9. EROSION AND SEDIMENT CONTROL MEASURES FOR THIS PROJECT SHALL BE IN SUBSTANTIAL COMPLIANCE AT ALL TIMES WITH THE STORM WATER POLLUTION PREVENTION PLAN (5WPPP) PREPARED FOR THE PROJECT IN ACCORDANCE WITH THE STATE OF CALIFORNIA GENERAL CON5TR ICTION PERMIT. TH15 PERMIT REOUIRE5 THAT THE 5104PPP BE KEPT UP-TO-DATE TO REFLECT THE CHAN61N& SITE CONDITIONS AND THE SWPPP 15 TO BE AVAILABLE ON SITE AT ALL TIMES FOR REVIEW BY STATE AND LOCAL INSPECTORS. REVISIONS NO. DESCRIPTION ENGR.1 COUNTY APPROVAL INIT. BY DATE — — — INSTALL STRAW ROLL OR FILTER ROLL 0 INSTALL CONSTRUCTION O ENTRANCE PROTECTION STORM WATER POLLUTION PREVENTION PLAN WITH THE EXCEPTION OF PROPERLY DE5ILTED RATER FROM SITE DEWATERING, THE CONTRACTOR SHALL NOT DISCHARGE ANY MATERIALS AND/OR LIQUIDS TO THE STORM DRAINAGE SYSTEM. ACTIVITIES OF PARTICULAR CONCERN ARE: A. CONTRACTOR SHALL DESIGNATE A CONCRETE TRUCK GLEAN -OUT AREA. CITY INSPECTOR APPROVED BEST MANAGEMENT PRACTICES SHALL AT ALL TIMES BE FULLY IMPLEMENTED AT AND AROUND THE GLEAN -OUT AREA. B. TACK GOAT AND PRIME GOAT A51PHALTS SHALL BE CAREFULLY SPRAYED AND ANY EXCE55 MATERIAL SPILLED SHALL BE GLEANED UP IMMEDIATELY BY PROPER METHODS. G. ALL ECUIPMENT REFUELING IN THE PROJECT AREA SHALL BE CAREFULLY DONE TO AVOID SPILLAGE. ANY SPILLS SHALL BE CONTAINED AND GLEANED UP IMMEDIATELY IN ACCORDANCE WITH STATE AND LOCAL REQUIREMENTS. ALL FUELING VEHICLES SHALL BE EQUIPPED WITH SPILL CLEANUP MATERIALS AND EQUIPMENT. D. CONTRACTOR SHALL CONTROL AND PROPERLY DISPOSE OF ALL LIOUID5 DURING SAWCUTTIN& ACTIVITIES. BENCHMARK ELEVATION: 5EE SHEET I JOB NO. : 041167P12 DATE : 05/21/07 1:42 SCALE HORIZ.: 1'-50' SCALE VERT.: DRAWN KD DESIGN EFS CHECK EFS k SEAL: (Q C-15372 ' \ m I EXP. 3-31-09 I ;a s'\c' \OF C 1 A�\ 1 D�AINA&E POND - �" 652 CU. YD. 1070M ELEV. 44.2 LL —� — — _ T — I I I �I 61 EP po9� 4" OAK � " � 6" OAK �� 3 0 EXIST HELL �} I 6pM1 h2 INSTALL FIBER ROLLO MAINTAIN UNTIL NECESSARY ;OUNTY STANDARD 11-4 I hh ,0 h 9 h0' O 5 p y'Yp I h I METAL SHOP BLD& h1 I .Ih 9 ph >O 0^ '��^, `^� g p y � h Oho¢ — �— — — — — — — — — — —oe — — — — — — —`L_ — r — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — 051-180-32 p90 ISENERAL: CONTROL PRACTICE Sequence construction to reduce amount and duration of soil I. A 00145TRUCTION ENTRANCE SHALL BE INSTALLED PRIOR TO COMMENCEMENT OF GRADING. LOCATION OF THE ENTRANCE MAY BE ADJUSTED BY THE CONTRACTOR TO FACILITATE GRADING OPERATIONS. ALL WN571RUCTION TRAFFIC, ENTERING THE PAVED ROAD MUST OR055 THE CONSTRUCTION ENTRANCE. INSTALL FIBER ROLLO MAINTAIN UNTIL NECESSARY COUNTY STANDARD 11-4 EP po9� 4" OAK � " � 6" OAK �� 3 0 EXIST HELL �} I 6pM1 h2 INSTALL FIBER ROLLO MAINTAIN UNTIL NECESSARY ;OUNTY STANDARD 11-4 I hh ,0 h 9 h0' O 5 p y'Yp I h I METAL SHOP BLD& h1 I .Ih 9 ph >O 0^ '��^, `^� g p y � h Oho¢ — �— — — — — — — — — — —oe — — — — — — —`L_ — r — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — 051-180-32 p90 ISENERAL: CONTROL PRACTICE Sequence construction to reduce amount and duration of soil I. A 00145TRUCTION ENTRANCE SHALL BE INSTALLED PRIOR TO COMMENCEMENT OF GRADING. LOCATION OF THE ENTRANCE MAY BE ADJUSTED BY THE CONTRACTOR TO FACILITATE GRADING OPERATIONS. ALL WN571RUCTION TRAFFIC, ENTERING THE PAVED ROAD MUST OR055 THE CONSTRUCTION ENTRANCE. exposure to wind, rain, and 2. GHANI TO THIS ER05ION AND SEDIMENT CONTROL PLAN TO MEET FIELD CONDITIONS SHALL BE MADE runoff As Needed until paving is ONLY WITH THE APPROVAL OF, OR AT THE DIRECTION OF THE ENGINEER. DURING THE RAINY SEASON, Preserve existing vegetation PUBLIC ROADWAY SHALL BE KEPT CLEAR OF EARTH MATERIAL AND DEBRIS. THE 51TE SHALL BE MAINTAINED 50 THAT A MINIMUM OF SEDIMENT LADEN RUNOFF ENTERS THE STORM DRAINAGE SYSTEM Provide temporary stabilization of AND PUBLIC, ROADWAY. THI5 PLAN COVERS ONLY THE FIRST WINTER FOLLOWING GRADING. PLANS SHALL exposed areas Use water truck or other means to stabilize soil from wind BE RESUBMITTED FOR APPROVAL PRIOR TO SEPTEMBER 15T OF EACH 50SEGONT YEAR UNTIL THE PROPOSED IMPR MENTS ARE COMPLETED. 5. CONTROL MEASURES SHALL BE INSPECTED AND REPAIRED AT THE END OF EACH WORKING DAY AND, IN erosion and reduce dust ADDITION, BEFORE DURING AND AFTER EACH STORM EVENT. Stabilized Construction Site 4. ALL EROSION CONTROL BMPa SHALL BE IN PLACE PRIOR TO ANY STORM EVENTS Entrance Sweep sediment from paved 5. CONTRACTOR TO USE A WATER TRUCK DURING &RADIN6 TO MINIMIZE WIND EROSION AND REDUCE DUST 6. IN CASE DEWATERING IS NECESSARY, THE CONTRACTOR SHALL ENGAGE AN EROSION CONTROL CONTRACTOR areas manually Sweep sediment from paved areas using a vacuum type sweeper Verify after TO PROPERLY DISPOSE OF THE WATER. DETENTION PONDS MAY BE REQUIRED FOR DEWATERING AND THEY WILL BE DESIGNED IF THE NEED ARISES. ALTERNATIVE EFFECTIVE METHODS SHALL BE IMPLEMENTED IF THE PROPOSED METHOD FAILS TO THE SATISFACTION OF THE COUNTY INSPECTOR. ALL WATER PUMPED FROM TRENCHES OR SEDIMENT TRAP MUST PASS THROUGH A GRAVEL BAG FOR FILTRATION BEFORE IT IS to wet season storm DISCHARGED ON PROPERTY. Use straw/fiber rolls as a sediment barriers to keep soil onsite BMP NOTES: I. ALL ON-SITE MATERIALS RILL BE STORED IN LOCK BOX. Clean and stabilize site prior to wet season. Hydroseed and/or instst all straw 2. USE WATERING TRUCK FOR DUST CONTROL. and tackifier. Thoroughly sweep sediment from S. ALL PLANTER AREAS TO RECEIVE STRAW AND TAGKIFIER AFTER PAVING ACTIVITIES ARE COMPLETE. 4. ALL DEBRIS AND SOLID WASTE TO BE STOCKPILED IN A 40 YARD DUM11I paved areas S. ALL SPOIL PILES TO BE COVERED COMPLETELY WITH PLASTIC SHEETING AND SPOIL AREAS TO BE SURROUNDED WITH STRANFILTER ROLLS. When dewatering, use sediment traps, or basins. Do not discharge dewatering 6. NO VEHICLES OR MACHINERY TO BE STORED, FUELED OR WASHED ON PROJECT SITE. ALL VEHICLE AND material to the storm drain system 7. 8. MACHINERY MAINTENANCE TO BE PERFORMED OFF-SITE. DURING ROUGH GRADIN& CONTRACTOR TO INSTALL HEARTH DIKE AND 5TRANVFILTER ROLLS AT PERIMETER OF THE PROPERTY TO MAINTAIN RUN-OFF ON 51TE IN CASE COLLOIDAL SUSPENSION NEEDS TO BE REMOVED PRIOR TO 0I50HAR6E, THE CONTRACTOR When cleaning streets in construction areas, the removal of material sweeping or other mechanical ormanual methods must be maximized and the WILL M516N AND CONSTRUCT TEMPORARY HOLDING BASINS. THE DESIGN OF THE BA51N WILL BE ADVRE55M IF THE NEED ARISES. THE COLLOIDAL CLAYS TREATMENT SHALL BE APPROVED BY SAN JOAQUIN COUNTY PRIOR TO IMPLEMENTATION. tracking of mud avoided All materials shall be stored in lock box Cover stockpiled areas with tarp and delimit the area with straw/filter rolls EARNEST F. SMITH - CIVIL ENGINEER 221 W. OAK STREET, SUITE B-2 PHONE (209) 334-6523 LODI, CALIFORNIA 95240 FAX (209) 334-2611 DATE: -X- I2 -- p� R.C.E. NO.: 15372 E. F. SMITH, DESIGN ENGINEER EXP. DATE: 3-31-09 m LU LU: U) LU 0 MPLEMENTATION DATE MAINTENANCE SCHEDULE During entire period of N/A Construction N/A I N/A Before any rainy eventl As Needed During entire As Needed period of Construction Prior to start As Needed until paving is Construction complete During entire period Daily of Construction During entire Daily period of Construction Prior to start of Verify every other week and/or Construction after major rain storm As needed prior Verify after major rain to wet season storm During entire period Daily of Construction During construction As Needed during wet season During construction I Weekly During construction Weekly During construction Weekly HARMONY GROVE LANE IMPROVEMENTS EROSION CONTROL PLAN SAN JOAQUIN COUNTY STATE OF CALIFORNIA SHEET 12 OF 15 FILE NO. D41167P12