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<br /> ESCALON AVENUE AND HIGHWAY 120
<br /> ON , CALIFORNIA bp
<br /> CIVIL EROSION CONTROL NOTES AND DETAILS
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<br /> SOIL EROSION CONTROL NOTES t
<br /> _ _ . _ .. . . . .
<br /> ALL EROSION CONTROL DEVICES SHALL BE INSTALLED IN ACCORDANCE WITH ALL LOCAL, STATE, AND
<br /> FEDERAL STANDARDS. A NOTICE OF INTENT LETTER SHALL BE POSTED IN THE JOB TRAILER AT ALL C. PHASE STORM DRAINAGE AND UTILITY INSTALLATION PLAN - THIS PHASE WILL BE COMPLETED STOCK PILE
<br /> TIMES. THIS SITE SHALL BE PROTECTED BY MEANS DESCRIBED IN THE ACCOMPANYING PLANS. IF AFTER OR CONCURRENT WITH THE GRADING PHASE, PHASE 2° STORM SEWERS SHALL BE
<br /> THERE ARE ANY QUESTIONS REGARDING EROSION CONTROL MEASURES, THE CIVIL ENGINEER OF INSTALLED AND PUT INTO SERVICE AS EARLY IN THE GRADING PROCESS AS POSSIBLE. THE
<br /> RECORD MUST BE CONTACTED. FOLLOWING WILL APPLY TO THIS PHASE OF CONSTRUCTION: 1 INSTALL BIO BERM OR SEDIMENT FENCING/BARRIERS AT TOE OF SLOPE.
<br /> 2 STOCK PILES ON SITE DURING COLD WET WEATHER SEASON (NOVEMBER 15 THROUGH APRIL 30) SHALL BE COVERED WITH
<br /> A COPY OF THIS SHEET AND THE EROSION CONTROL PLAN MUST BE KEPT ON-SITE THROUGH THE 1. ALL ASPECTS OF THE PREVIOUS PHASES SHALL BE MAINTAINED AS APPLICABLE. POLYETHYLENE PLASTIC SHEETING 6 MIL MINIMUM THICKNESS.
<br /> DURATION OF CONSTRUCTION ACTIVITY. ANY CHANGES E TO THIS PLAN MUST BE NOTED, DATED, 2. STORM SEWERS THAT ARE INSTALLED SHALL BE PUT INTO SERVICE IMMEDIATELY. THE 3 COVERING SHALL BE INSTALLED AND MAINTAINED TIGHTLY IN PLACE BY USING SANDBAGS ON ROPES WITH A MAXIMUM 10'
<br /> AND INITIALED BY THE GENERAL CONTRACTOR. INLETS OF ALL STORM SEWERS SHALL BE PROTECTED WITH SILT TRAPS THAT PREVENT GRID SPACING IN ALL DIRECTIONS. ALL SEAMS SHALL BE TAPED OR WEIGHTED DOWN FULL LENGTH AND THERE SHALL BE AT
<br /> SEDIMENT FROM ENTERING PIPE. THIS PROTECTION CAN BE SILT FENCE OR RIP-RAP LEAST A 12" OVERLAP OF ALL SEAMS. FOR SEAMS PARALLEL TO THE SLOPE CONTOUR, THE UPHILL SHEET SHALL OVERLAP
<br /> I. GENERAL FILTER BERMS AS APPLICABLE AND SHOWN ON THE PLANS. THE DOWNHILL SHEET. NO RUNOFF SHALL BE ALLOWED TO RUN UNDER THE PLASTIC COVERING. 7IF7
<br /> Vot V.
<br /> 3. RIP-RAP AS SHOWN ON THE PLANS AND AS REQUIRED ON THE SITE WILL BE INSTALLED AT 4 CONSTRUCTION MATERIALS CONTAINING TOXIC CONTAMINANTS SHALL NOT BE STORED WITHIN 25 FEET OF ANY STORM DRAIN
<br /> EMERGENCY SPILLWAYS TO PREVENT EROSION DUE TO OUTFLOW WATER VELOCITY. RIP-RAP INLET STRUCTURE OR DESIGNATED PROTECTED AREA ;
<br /> THE INTENT OF THIS PLAN IS TO CONTROL EROSION AND RESULTING SILT TRANSPORTATION OFF SITE. but II
<br /> SHALL BE EXTENDED DOWNSTREAM AS NEEDED TO PREVENT EROSION. 5 DEBRIS, WASTE AND GARBAGE PILES SHALL NOT BE PLACED WITHIN 25 FEET OF ANY STORM DRAIN INLET STRUCTURE OR
<br /> THE ITEMS INDICATED ARE THE ENGINEER°S BEST ESTIMATE OF REQUIREMENTS; MORE CONTROL MAY 4. ADDITIONAL SILT FENCING SHALL BE INSTALLED AS NECESSARY TO PREVENT EROSION AND DESIGNATED PROTECTED AREA.
<br /> BE NEEDED DEPENDING ON SITE CONDITIONS, SEASON, ETC. CONTRACTOR SHALL INSTALL SILTATION RESULTING FROM STOCKPILED EXCAVATION MATERIAL FROM UTILITY INSTALLATION 6 LOCATION OF CONSTRUCTION MATERIAL STORAGE AREAS AND DEBRIS WASTE AND GARBAGE PILE AREAS SHALL BE PROVIDED °;
<br /> ADDITIONAL MEASURES AS NECESSARY TO COMPLY WITH THIS INTENT. OPERATIONS. BY THE CONTRACTOR AT THE TIME OF THE INITIAL ESC CONTROL INSPECTION.
<br /> A. BEST MANAGEMENT PRACTICES PLAN, WITH ALL SEDIMENT AND EROSION CONTROL PLANS, D. PHASE 4: FINISH GRADING, CURB AND PAVEMENT INSTALLATION, LANDSCAPING - THIS IS THE Min untim.votherw1 vom Woo s LIL@
<br /> SHALL BE KEPT ON-SITE WITH COPIES OF ALL INSPECTION REPORTS.
<br /> WRAP-UP STAGE WHEN ALL TEMPORARY SEDIMENT AND EROSION CONTROL MEASURES WILL BE I<x
<br /> PHASED OUT. THE FOLLOWING WILL APPLY TO THIS PHASE: GENERAL EROSION COHTl OL NOTES;
<br /> B. EXISTING TOPOGRAPHY AND PROPOSED TOPOGRAPHY ARE SHOWN ON THE GRADING PLAN.
<br /> 1. ALL FACILITIES FROM PHASE 1 THROUGH PHASE 4 WILL BE MAINTAINED, MODIFIED, OR
<br /> 1° THE IMPLEMENTATION OF THE EROSION CONTROL PLAN AND THE CONSTRUCTION, MAINTENANCE, REPLACEMENT AND
<br /> C. SEDIMENT AND EROSION CONTROL MEASURES SHALL BE CONSTRUCTED PRIOR TO ANY LAND REMOVED WHEN APPROPRIATE. UPGRADING OF THE EROSION CONTROL FACILITIES IS THE RESPONSIBILITY OF THE APPLICANT/CONTRACTOR UNTIL ALL
<br /> DISTURBING ACTIVITY TAKING PLACE. 2° SILT TRAPS AROUND DRAINAGE INLETS WILL BE MAINTAINED, MODIFIED AS NECESSARY, AND CONSTRUCTION IS APPROVED.
<br /> REMOVED WHEN APPROPRIATE.
<br /> D. OTHER FEDERAL, LOCAL, OR STATE STATUTES OR REQUIREMENTS THAT MAY AFFECT THE 3° ALL AREAS NOT RECEIVING PAVEMENT OR BUILDINGS SHALL HAVE FOUR INCHES (4") OF 2° THE EROSION CONTROL FACILITIES SHOWN ON THIS PLAN MUST BE CONSTRUCTED PRIOR TO ALL CLEARING AND GRADING
<br /> NOM
<br /> PERMIT REQUIREMENTS FOR THIS SITE: . , IV
<br /> TOPSOIL SPREAD OVER THE AREA AND GRASSED, OR HAVE LANDSCAPING, MULCHING AND/OR ACTIVITIES, AND IN SUCH A MANNER AS TO ENSURE THAT SEDIMENT LADEN WATER DOES NOT ENTER THE DRAINAGE SYSTEM OR an ; vj ,
<br /> SOD INSTALLED PER THE PLANS.
<br /> 1. NPDES CONSTRUCTION STORM WATER MANAGEMENT DISCHARGE CRITERION VIOLATE APPLICABLE { pcc R
<br /> 4. CONTRACTOR MAY TEMPORARILY COVER SOME AREAS WITH THICK GRADED AGGREGATE WATER STANDARDS.
<br /> 2° UNITED STATES ARMY CORPS OF ENGINEERS IN LIEU OF GRASSING FOR TEMPORARY EROSION CONTROL.
<br /> 3. LOCAL SEDIMENT CONTROL ORDINANCES
<br /> 4. HAZARDOUS WASTE CONCERNS 3° THE EROSION CONTROL FACILITIES SHOWN ON THIS PLAN ARE THE MINIMUM REQUIREMENTS FOR ANTICIPATED SITE ;.
<br /> 5. PROTECTED SPECIES, HISTORICAL PRESERVATION, ETC E. LANDSCAPING / SEEDING CONDITIONS. DURING THE CONSTRUCTION PERIOD, THE EROSION CONTROL FACILITIES SHALL BE UPGRADED (E.G., ADDITIONAL
<br /> SUMPS, RELOCATION OF DITCHES AND G9� G%16
<br /> E. MATERIAL NEEDS AFFECTING ENVIRONMENTAL ASPECTS OF THE SITE: REFER TO LANDSCAPING PLAN FOR ACTUAL REQUIREMENTS FOR THE INSTALLATION OF LIME, STRAWdADDLES, ETC.) AS NEEDED FOR UNEXPECTED STORM EVENTS AND AS THE CITY REQUIRES,
<br /> FERTILIZER, SEED, AND MULCH. GRASSING OPERATIONS SHALL BE COMPLETED THROUGHOUT
<br /> 1° HAUL-IN HAUL-OFF CONSTRUCTION PROCESS AT THOSE TIMES WHEN PORTIONS OF THE SITE ARE FINISHED AND 4, THE EROSION CONTROL FACILITIES SHALL BE INSPECTED Y APPLICANT/CONTRACTOR TAI
<br /> / BAND MAINTAINED AS NECESSARY TO 18215 72ND AVENUE SOUTH
<br /> READY FOR PERMANENT GROUND COVER. THIS WILL REQUIRE MULTIPLE EFFORTS BY THE > "
<br /> 2° TOPSOIL SPOIL OR HAUL-IN ENSURE THEIR CONTINUED FUNCTIONING AND OPERATION. INSPECTIONS SHALL BE PERFORMED DAILY AS WELL AS IMMEDIATELY KENT, WA 98032
<br /> GRASSING SUBCONTRACTOR TO STABILIZE ALL IMPACTED AREAS OF THE SITE IN AN ORDERLY FOLLOWING A STORM EVENT.
<br /> F. PLANNED PHASES OF CONSTRUCTION. FASHION. NO AREA OF THE SITE THAT RECEIVES FINAL GRADE SHALL BE LEFT FOR MORE THAN {425}251-6222
<br /> SEVEN (7) DAYS WITHOUT THE APPLICATION OF SEED AND MULCH. 5. AT NO TIME SHALL MORE THAN 1 FOOT OF SEDIMENT BE ALLOWED TO ACCUMULATE WITHIN A CATCH BASIN° ALL CATCH 'i�p ' P1 {425}251-8782 FAX
<br /> 1° FLAG ALL WORK LIMITS. BASINS AND CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING. THE CLEANING OPERATION SHALL NOT FLUSH SEDIMENT
<br /> 2. CALL THE USA UNDERGROUND SERVICE ALERT TO VERIFY LOCATION OF ANY EXISTING
<br /> F. INSPECTION AND MAINTE CE INSTRUCTIONS: LADEN WATER INTO sw. CML ENGINEERING, LAN® PLANNING,
<br /> UTILITIES TWO (2) WORKING DAYS PRIOR TO START OF CONSTRUCTION.
<br /> THE FOLLOWING WILL APPLY TO MAINTAINING EROSION AND SEDIMENT CONTROL FACILITIES THE DOWNSTREAM SYSTEM. :. SU NG, ENVIRONMENTAL SERVICES
<br /> 3. NOTIFY SEDIMENT CONTROL INSPECTOR TWENTY-FOUR (24) HOURS PRIOR TO START OF
<br /> r fcr �rTrmf�c :
<br /> CONSTRUCTION. 1. ALL EROSION AND SEDIMENT CONTROL FACILITIES SHALL BE INSPECTED REGULARLY TO 6. AS CONSTRUCTION PROGRESSES AND UNEXPECTED SEASONAL CONDITIONS DICTATE, AND AS THE STATE OR FEDERAL ° ' 1 � •.. No. DATE REV19ON DESCRIPTION
<br /> ENSURE THEY ARE EFFECTIVE IN THE EVENT OF RAINFALL. MEASURES SHALL BE INSPECTED + r
<br /> REQUIRES, THE PERMITTEE SHOULD ANTICIPATE THAT MORE EROSION CONTROL MEASURES WILL BE NECESSARY TO PROTECT
<br /> 4° IDENTIFY AND PROTECT ALL EXISTING VEGETATION TO REMAIN.
<br /> `
<br /> 5° PERFORM CLEARING AND GRADING REQUIRED FOR INSTALLATION OF PERIMETER ONCE A WEEK (MINIMUM) AND WITHIN TWENTY-FOUR (24) HOURS AFTER EACH RAINFALL ADJACENT PROPERTIES AND ENSURE MINIMUM WATER QUALITY FOR SITE RUNOFF. IT SHALL BE THE RESPONSIBILITY OF
<br /> CONTROLS.
<br /> EVENT. ANY DAMAGED OR NONFUNCTIONAL FACILITY SHALL BE REPAIRED OR REPLACED THE PERMITTEE TO ADDRESS DEFICIENT EROSION CONTROL CONDITIONS AND PROVIDE ADDITIONAL FACILITIES, OVER AND " _ 2
<br /> 6. INSTALL PERIMETER RUNOFF CONTROLS; NOTIFY SEDIMENT CONTROL INSPECTOR AND IMMEDIATELY. WEEKLY INSPECTION REPORTS SHALL BE KEPT ON FILE IN THE ABOVE MINIMUM REQUIREMENTS OUTLINED ON THE APPROVED PLANS.
<br /> OBTAIN APPROVAL BEFORE PROCEEDING FURTHER. CONSTRUCTION TRAILER. s
<br /> 7° INSTALL STORM DRAINAGE PROTECTION. 2. SEDIMENT TRAPS SHALL BE CHECKED REGULARLY FOR SEDIMENT CLEANOUT. SEDIMENT 7° UPON COMPLETION OF THE PROJECT, IT SHALL BE THE RESPONSIBILITY OF THE STORE MANAGER TO MAJNTAIN THE SITE
<br /> 8. CLEAR AND STABILIZE CONSTRUCTION ACCESS. SHALL BE REMOVED AND THE T RESTORED TO ITS ORIGINAL DIMENSIONS WHEN THE AND FACILITY AS TO MINIMIZE POTENTIAL FOR EROSION RUNOFF°
<br /> 9. COMPLETE ALL REQUIRED STOCKPILING, SITE CLEARING, AND GRADING. SEDIMENT HAS ACCUMULATED TO ONE-HALF (.�) THE DESIGN VOLUME OF THE WET STORAGE. s
<br /> 10, APPLY TEMPORARY OR PERMANENT STABILIZATION MEASURES IMMEDIATELY ON ALL SEDIMENT REMOVED FROM THE T SHALL BE DEPOSITED IN SUITABLE AR AND IN
<br /> DISTURBED AREAS WHERE WORK MAY BE DELAYED OR IS COMPLETE. DO NOT LEAVE SUCH A MANNER THAT IT WILL NOT ERODE AND CAUSE CONTINUED SEDIMENTATION Q
<br /> LARGE AREAS UNPROTECTED FOR MORE THAN SEVEN (7) DAYS. PROBLEMS. O
<br /> 11.CONSTRUCT PARKING LOT BASE, BUILDING FOUNDATION, AND INSTALL SITE UTILITIES. 3° GRAVEL OUTLETS AND CHECK DAMS SHALL BE INSPECTED REGULARLY FOR SEDIMENT
<br /> 12°WEATHER-IN BUILDING. BUILDUP WHICH WILL PREVENT DRAINAGE. IF THE GRAVEL IS OBSTRUCTED BY SEDIMENT, IT B
<br /> 13.COMPLETE PARKING LOT CONSTRUCTION. SHALL BE REMOVED AND CLEANED OR REPLACED.
<br /> 14.COMPLETE FINAL GING, STABILIZATION, AND LANDSCAPING.
<br /> 4° SILT FENCE BARRIERS SHALL BE CHECKED REGULARLY FOR UNDERMINING OR DETERIORATION Qs
<br /> OF THE FABRIC. SEDIMENT SHALL BE REMOVED WHEN THE LEVEL OF DEPOSITION REACHES
<br /> 15.NOTIFY SEDIMENT CONTROL INSPECTOR AND OBTAIN APPROVAL TO REMOVE .
<br /> ONE-THIRD THE HEIGHT OF THE BARRIER.
<br /> ANCHOR WEIGHTS WITH STAKES J�nu�t°�!:31<31Z. Cal�ri�r►l�St�r�a�uatel`@IMP"1-1+�i�dbi!bl�� .... .S TIIf=.fx=� s
<br /> SEDIMENT AND EROSION CONTROL MEASURES. 5° SEEDED AREAS SHALL BE CHECKED REGULARLY TO ENSURE A GOOD STAND IS MAINTAINED. STRAW WATTLE ;,00strue n
<br /> AREAS SHOULD BE FERTILIZED AND RE-SEEDED AS NECESSARY.
<br /> II® WPLEMC H TATION 6. IF ANY FACILITY IS DAMAGED DURING MAINTENANCE, OR OTHERWISE, THE DAMAGED PORTION 10' MAX. SOIL BERM '
<br /> SHALL BE REMOVED AND REPLACED ACCORDING TO THE ASSOCIATED DETAIL. SEAQ.:
<br /> PLANNED CONSTRUCTION PHASING AND SPECIFIC REQUIRED SEDIMENT AND EROSION CONTROL 7° IF SILT HAS OBSTRUCTED THE SEDIMENT CONTROL FACILITY TO THE POINT OF ELIMINATING m TRAW BALES
<br /> MEASURES. ALL FILTERING EFFECTIVENESS, THE STRUCTURE SHALL BE REMOVED AND REPLACED WITH A Q?,OFESS/®
<br /> NEW STRUCTURE IN ACCORDANCE WITH THE ASSOCIATED DETAIL, STABILIZED CONSTRUCTION EIV 1 RAMC
<br /> A P 1:TOPSOIL STRIPPING AND STOCKPILING - THIS IS THE P E AFTER ALL DEBRIS 8. CONSTRUCTION STAGING AREA SHALL HAVE ADDITIONAL STONE ADDED AS MUD COVERS
<br /> REMOVAL. TOPSOIL WILL BE STRIPPED AND STOCKPILED ON THE SITE AS SHOWN ON THE STONE. UNDER WET SOIL CONDITIONS, TIRES SHALL BE WASHED PRIOR TO ENTERING A NOT TO SCALE
<br /> PLANS. THE FOLLOWING REQUIREMENTS WILL APPLY DURING THIS PHASE OF CONSTRUCTION: PAVED ROADWAY. cD
<br /> CONVEY RUNOFF TO APPROVED LOCATION. rn
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<br /> 1. CONSTRUCTION OF A "STONE" CONSTRUCTION ENTRANCE SHALL BE COMPLETED TO G. MAINTAINING EFFECTIVENESS: STOCKPILES DANDY BAG®11 C 8
<br /> PREVENT SILT FROM BEING DEPOSITED ON ROADWAYS. -GRATE
<br /> DANDY BAG II
<br /> 2° CONTINUOUS BIO BERMS AND/OR DIVERSIONS DIRECTING RUNOFF TO TEMPORARY CONTRACTOR SHALL INSPECT OVERALL PERFORMANCE OF EROSION AND SEDIMENT CONTROL BURY SHEETING IN 4 IN. X 6 IN. TRENCH ANCHOR WEIGHTS LIFT STRAPS INSTALLATION AND MAINTENANCE GUIDELINES: U'
<br /> SEDIMENT INS SHALL BE PLACED ON THE DOWNHILL SIDE OF WHEREVER DIRT HAS FACILITIES AND AR DOWNSTREAM. IF SILT IS APPARENT DOWNSTREAM FROM STRUCTURES,
<br /> A MINIMUM OF 8 FT. SETBACK FROM TOP WITH STAKES C / V i '�
<br /> BEEN DISTURBED BY GRADING TO PREVENT SILT FROM LEAVING THE SITE. SPECIFIC SOME FAILURE HAS OCCURRED. IF SEDIMENT IS OBSERVED DOWNSTREAM, NOTIFY THE CIVIL OF SLOPE. BACKFILL WITH WASHED ROCK. 10' MAX. \ �E` F®�
<br /> ATTENTION SHOULD BE PAID TO CULVERTS AND CONSTRUCTION ENTRANCES. ENGINEER. THE CIVIL ENGINEER WILL INSPECT THE CONDITION AND AFTER INSPECTION, DIRECT INSTALLATION: REMOVE THE GRATE FROM ®T CAI-
<br /> 3. ALL DEBRIS SHALL BE KEPT AWAY FROM DITCHES AND STREAMS TO PREVENT RUN-OFF THE REMOVAL OF ACCUMULATED SEDIMENT DOWNSTREAM AND ADD ADDITIONAL STRUCTURAL CONVEY RUNOFF TO CATCH BASIN. IF USING OPTIONAL OIL
<br /> ACCUMULATION WILL NOT CARRY DEBRIS DOWNSTREAM. MEASURES AS NECESSARY. CONTRACTOR SHALL IMPLEMENT RECOMMENDED SOLUTIONS TO APPROVED LOCATION. ABSORBENTS; PLACE ABSORBENT PILLOW IN
<br /> 4. CONTINUOUS BIO BERMS SHALL BE INSTALLED ALONG THE LOW SIDE OF THE SITE PROBLEM AREAS AS RECOMMENDED. UNIT. STAND THE GRATE ON END. MOVE
<br /> WHERE RUN-OFF FROM THE WORK AREA WILL LEAVE THE SITE OR ENTER A DITCH. THE TOP LIFTING STRAPS OUT OF THE WAY
<br /> DANDY BAG II
<br /> 5° SILT TRAPS AND SEDIMENT BASINS SHALL BE INSTALLED WHERE SHOWN ON THE PLANS III. COMPLETIONPROVIDE ENERGY DISSIPATION AND PLACE THE GRATE INTO THE DANDY
<br /> IN ACCORDANCE WITH DETAILS SHOWN TO CATCH AND FILTER RUN-OFF PRIOR TO AT TOE WHEN NEEDED. y' 10' MAX. BAG®II SO THAT THE GRATE IS BELOW THE
<br /> DISCHARGE FROM THE SITE. A° PROJECT CLOSE OUT: \ ® STANDARD FABRIC IS TOP STRAPSAND ABOVE THE LOWER
<br /> 6. ADDITIONAL SILT FENCING AROUND THE STOCKPILE AREA SHOULD BE INSTALLED TO 3' MIN. AN ORANGE WOVEN
<br /> THE FOLLOWING SHALL BE DONE AT THE END OF THE PROJECT TOE IN SHEETING IN 4 IN. X 6 IN. MONOFILAMENT STRAPS. HOLDING THE LIFTING DEVICES,
<br /> PREVENT SILT WASH OFF FROM THE SITE. TRENCH A MINIMUM OF 3 FT. SETBACK INSERT THE GRATE INTO THE INLET.
<br /> B. PHA : GRADING OPERATIONS - THIS PHASE IS THAT TIME WHEN TH IS BEING MOVED
<br /> 1. INSPECT SITE TO ENSURE THAT GROUND COVER IS COMPLETE AND ADEQUATE. ALL AREAS FROM BOTTOM OF SLOPE. BACKFILL WITH
<br /> FROM ONE PORTION OF THE SITE TO ANOTHER OR IS BEING HAULED INTO OR HAULED OFF SHOULD BE EITHER PAVED OR HAVE SUFFICIENT GROUND COVER (MINIMUM 80% VEGETATIVE WASHED ROCK. DUMPING ST MAINTENANCE: REMOVE ALL ACCUMULATED
<br /> COVER WITH NO APPARENT EROSION. ALLOWS FOR SEDIMENT AND DEBRIS FROM VICINITY OF
<br /> FROM THE SITE. THIS IS A CRITICAL TIME WHEN SEDIMENT AND EROSION CONTROL FACILITIES ) CONVEY RUNOFF TO APPROVED LOCATION. C SLOPES REMOVAL OF CONTENTS UNIT AFTER EACH STORM EVENT. AFTER
<br /> 2° WHEN GROUND COVER INSPECTION IS MADE AND APPROVED, ALL STRUCTURAL EROSION DEVELOPMENT IR7Ft"�1�aT10^�:
<br /> MUST BE CONTINUALLY CHECKED TO ENSURE EFFECTIVENESS. MEASURES SHOULD BE EACH STORM EVENT AND AT REGULAR
<br /> CHANGED OUT AS OFTEN AS REQUIRED TO MEET DEMANDS OF CURRENT SITE CONDITIONS. CONTROL FACILITIES MAY BE RUMORED ALONG WITH ANY ACCUMULATED SILT AND DEBRIS. INTERVALS LOOK INTO THE DANDY BAG I1. ARCO I
<br /> AR DISTURBED BY STRUCTURE REMOVAL SHALL BE FINE GRADED, GRASSED, AND REASON: TO PROVIDE IMMEDIATE TEMPORARY EROSION PROTECTION TO SLOPES AND
<br /> THE FOLLOWING WILL APPLY TO THIS STAGE OF CONSTRUCTION: s DISTURBED AREAS THAT CANNOT BE COVERED BY MULCHING & MATTING IF THE CONTAINMENT AREA IS MORE THAN
<br /> MULCHED AS REQUIRED. 1/3 FULL OF SEDIMENT, THE UNIT MUST am/pm
<br /> 3° IF GROUND COVER INSPECTION IS MADE AND PROBLEMS DISCOVERED, PERFORM
<br /> 1. ALL SEDIMENT CONTROL FACILITIES REQUIRED AND INSTALLED DURING PHASE 1 SHALL APPROPRIATE REPAIR MEASURES AND RE-INSPECT PRIOR TO STRUCTURE REMOVAL. PLASTIC COVERING DETAIL BE EMPTIED. TO EMPTY UNIT, LIFT THE
<br /> BE LEFT IN PLACE AND MAINTAINED AS APPROPRIATE. UNIT OUT OF THE INLET USING THE LIFTING GRUEL CANOPY
<br /> 2° WHENEVER A SILT CONTROL FACILITY IS REMOVED BECAUSE OFC GING SITE 4. ALL CONSTRUCTED AND EXISTING STORM SEWERS SHALL BE INSPECTED UPON REMOVAL OF STRAPS REMOVE THE GRATE. IF USING
<br /> CONDITIONS IT SHALL T IMMEDIATELY REPLACED WITH ANOTHER MEASURE IT EQUAL OR INLET PROTECTION. STRUCTURES CONTAINING SEDIMENT AND / OR CONSTRUCTION DEBRIS NOT TO SCALE yQ WIDes
<br /> SHALL BE VACUUM CLEANED PRIOR TO FILING NOTICE OF TERMINATION WITH ENVIRONMENTAL OPTIONAL OIL ABSORBENTS; REPLACE
<br /> GREATER EFFECTIVENESS THAT WILL CONTRIBUTE TO THE PROGRAM OF SILT AND EROSION PROTECTION AGENCY. ABSORBENT WHEN NEAR SATURATION.
<br /> CONTROL.
<br /> 3° CUT SLOPES SHALL BE PROTECTED BY CONSTRUCTING SWALES AT THE TOP OF CUT ADDRESS-
<br /> DAMS
<br /> SLOPES TO INTERCEPT RUN-OFF. SWALES WILL BE CONSTRUCTED WITH RIP-RAP CHECK B° MISCELLANEOUS ISSUES SITE
<br /> OR SILT FENCES AS NECESSARY TO PREVENT EROSION AND SILTATION. 1. NO FUEL OR OIL SHALL BE STORED ON SITE WITHOUT PROPER CONTAINMENT. ESCALON ,S UE
<br /> 4° FILL SLOPES SHALL BE PROTECTED BY THE CONSTRUCTION OF BERMS AT THE TOP OF
<br /> ALL FILL SLOPES TO PREVENT UNCONTROLLED RUN-OFF DRAINING DOWN FACE OF 2° NO OILS OR GAS SHALL BE DUMPED ON SITE. STAPLES OR WIRE RINGS (TYP) " fl K ,AYAD
<br /> SLOPES. 3° LOCATION OF TRAILER AND PORTABLE RESTROOM FACILITY SHALL BE FIELD-DETERMINED TO Z"x2 x14 GA. WELDED WIRE
<br /> 5° WHEN SHOWN ON PLAN, RUN-OFF DIRECTING BERMS FOR UPGRADE RUN-OFF SHALL BE AVOID CONSTRUCTION ACTIVITIES. LOCATION SHALL CHANGE DURING CONSTRUCTION AS
<br /> FILTER FABRIC MATERIAL FABRIC OR EQUAL ALGIA,CA
<br /> NECESSARY. MIRAFI 900 X OR EQUAL � "
<br /> CONSTRUCTED ALONG SLOPE TO DRAINS THAT WILL CARRY RUN-OFF DOWN THE SLOPE. 2x4 DOUG. FIR OR EQUAL
<br /> SLOPE DRAINS SHALL HAVE INLET SILT PROTECTION TYPICAL OF OTHER SITE STORM 4° DE-WATERING OPERATIONS ARE NOT REQUIRED ON THIS PROJECT. IF REQUIRED, PUMPED 2"x4o DOUG. FIR CATCH BASIN FILTER F- ACILI� 0 7®
<br /> INLET PROTECTION. GROUND WATER SHALL BE ROUTED THROUGH SILT CONTROL FACILITY TO FILTER WATER AT 4 O.C. FILTER FABRIC TERIAL
<br /> PRIOR TO DISCHARGE. 2x2 x14 GA. W.W.F. �' NOT TO SCALE
<br /> 6. SILT FENCES SHALL BE IN PLACE AT THE TOE OF ALL FILL SLOPES. 5< PROJECT SITE SHALL BE KEPT CLEAR OF ALL TRASH CONSTRUCTION DEBRIS. �° a e DE ®BY- ALLIANCE Z&Dlut CMT
<br /> 7. TERRACES, BERMS, AND SWALES SHALL BE CONSTRUCTED AT INTERMEDIATE LOCATIONS ,, , , ,,
<br /> THROUGHOUT THE SITE AS NECESSARY TO CONTROL EROSION AND SEDIMENT TRANSPORT. CONTRACTOR SHALL HAVE TRASH COLLECTED WEEKLY AND PLACED IN DUMPSTER TO BE a a a a ,, - CKECKW BY BP REPM-
<br /> THESE DIVERSION FACILITIES SHALL BE SUPPLEMENTED AS APPROPRIATE WITH SILT HAULED OFF-SITE. NOTES:
<br /> CUT
<br /> as as a, I
<br /> .. ,a ca as BY CE
<br /> 6. ALL WATER SUPPLY WILL BE PROVIDED FROM PUBLIC WATER SUPPLY. ; ; ;; ,° CN s " "
<br /> FENCES AND RIP-RAP FILTER BERMS TO FILTER ACCUMULATED SEDIMENT FROM 3/4 -1 1/2 WASHED ROCK 1. PLACE 1 OF 3/4--1 1(2- WASHED ROCK CUT
<br /> 7. ALL HUMAN WASTE SHALL BE IN PORTABLE RESTROOM FACILITY OR IN TOILET CONNECTED ; ; ;; I ;; OR PEA GRAVEL. OR PEA GRAVEL ON BOTH SIDES OF FENCE eE�Ma: CT No:
<br /> RUN-OFF PRIOR TO DISCHARGE FROM THE SITE. TO PUBLIC SEWER SYSTEM. WASTES SHALL BE DISPOSED OF BY A LICENSED VENDOR OR
<br /> 8. SLOPES (CUT AND FILL) THAT ARE CONSTRUCTED IN THE FINAL CONFIGURATION SHALL °' 6"x6" TRENC TO CREATE A BEVEL SHAPE.
<br /> IN A PUBLIC IT SEWER SYSTEM. `" �Po ���
<br /> BE COVERED WITH FOUR INCHES (4") OF TOPSOIL AND GRASSED AND MULCHED AS a a°° ° ° o ° ° o ° ° ° °o ° o ° °o ° ' ° ° o ° o ° ° , , °o 0 2. FABRIC SHALL COVER BOTTOM OF 6"x6"
<br /> 8. ANY SPILLED OIL, GAS, ETC. RESULTING FROM CONSTRUCTION ACTIVITIES SHALL BE a,° °o°o° °o° ° a a ° °° ° ° a® ° o ° -
<br /> SOON ASGRADING IS COMPLETED. THIS GROWING VEGETATION WILL GIVE ADDED o ° ° ° o ° ' ' _ TRENCH AND EXTEND BEYOND THE LIMITS OF RA�I�G TITLE:
<br /> PROTECTION TO THE SLOPE. CONTAINED AND CLEANED IMMEDIATELY. CONTAMINATED SOILS SHALL BE DISPOSED OF IN a; ; e ;; a " I "co THE GRAVEL IN ORDER TO MAINTAIN AN EXCESS
<br /> 9. PORTIONS OF THE SITE THAT ARE GRADED TO FINAL GRADE AND ARE NOT TO RECEIVE AN APPROVED MANNER AT A LICENSED LANDFILL. a, a a ,, ; ; 2 EXCESS OVERLAP -I _ .I OVERLAP OF 2" MINIMUM AS SHOWN IN
<br /> 9° DUST SUPPRESSION OPERATIONS SHALL BE PERFORMED BY MEANS OF A WATER TRUCK '' ° ' '° °° tO TYPICAL CROSS-SECTION. UAL ® E ROS P O N
<br /> PAVEMENT OR BUILDINGS SHOULD HAVE FOUR INCHES (4") OF TOPSOIL SPREAD OVER �DISTRIBUTING A FINE MIST OF WATER ON THE SITE SURFACE. CONCENTRATED STREAMS OF v v v V as
<br /> THE SURFACE AND GRASSED AS SOON AS POSSIBLE IN CONSTRUCTION PROCESS. THIS WATER SPRAY SHOULD BE AVOIDED.
<br /> PHASE OF CONSTRUCTION IS CRITICAL IN THE EROSION AND SEDIMENT CONTROL 1O.A DESIGNATED CONCRETE SPOILS AREA SHALL BE IDENTIFIED ON THE SITE. ALL A'nON 6"x6" 6TRENCH MIN. CONTROL NOTES
<br /> PROCESS. AFFECTED SOILS AND CONCRETE SPOILS IN THIS AREA SHALL BE REMOVED FROM THE SITE 1YFjCAL CROSS SECTION
<br /> 10.STORM SEWERS SHOULD BE INSTALLED AS SOON AS POSSIBLE IN THE UPON COMPLETION OF CONCRETE PLACEMENT ACTIVITIES. SHEET Na
<br /> CONSTRUCTION PROCESS AND CONCURRENT TO GRADING OPERATIONS WHENEVER 11.ANY NON-STORM DISCHARGES SUCH AS, BUT NOT LIMITED TO, FIRE HYDRANT
<br /> POSSIBLE TO ENSURE A SUCCESSFUL PROGRAM. CONSTRUCTION RUN-OFF SHALL BE FLUSHINGS, WASH WATERS, DUST CONTROL, IRRIGATION DRAINAGE, ETC., THAT DO NOT
<br /> DIRECTED TO STORK SEWER SYSTEM AS SOON AS POSSIBLE. CONTAIN HAZARDOUS MATERIALS SHALL BE PREVENTED FROM ALLOWING SEDIMENT ��TFABRIC FENCE DETML
<br /> TRANSPORT INTO STORM SEWERS. FLUSHINGS THAT CONTAIN HAZARDOUS MATERIALS SHALL
<br /> BE PREVENTED FROM ENTERING THE STORM SEWERS AND SHALL BE COLLECTED AND
<br /> DISPOSED OF IN AN APPROVED MANNER. NOT TO SCALE c3ml
<br /> File:P: 17000s 17223 engineering 17223-ED.dwg Date Time:1 2272016 5:00 PM Scale:1 = 1 JDENNIS Xref: ----
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