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ATIACH IN A MANNER THAT
<br />ASSURES FABRIC IS FIRMLY
<br />HELD BYTHE BACKUP
<br />SUPPORT IN A WAY THAT
<br />REDUCES THE POTENTIAL
<br />FOR FABRIC TEARING
<br />BACKUP SUPPORT
<br />BACKFILLED & 1{il
<br />tt ,la�l .I
<br />COMPACTED
<br />NATIVE SOIL GEOTEXTILE
<br />FLOVV
<br />BURY GEOTEXTILE
<br />IN TRENCH ------
<br />UKHIIVHI t
<br />GRATE FR/
<br />SEDIMENT
<br />AND DEBF
<br />DRAII
<br />BELO
<br />DEVI(
<br />5" MAX
<br />SECTION VIEW
<br />)W BYPASS
<br />NLET GRATE
<br />a WATER
<br />NOTES
<br />1. CAT CH BASIN INSERTS SHALL BE REMOVED AT THE
<br />END OF THE PROJECT.
<br />2. CATCH BASIN INSERTS ARE ONLY TO BE INSTALLED IN
<br />DRAINAGE DEVICES PER THE MANUFACTURES'S
<br />RECOMMENDATIONS. CATCH BASIN INLET INSERTS
<br />SHALL BE INSTALLED IN CURB INLETS.
<br />3. CATCH BASIN INSERTS SHALL BE INSTALLED PRIOR TO
<br />CLEARING AND GRADING ACTIVITY, OR UPON
<br />PLACEMENT OF A NEW CATCH BASIN,
<br />4. SEDIMENT SHALL BE REMOVED FROM THE UNIT
<br />WHEN IT BECOMES ONE THIRD FULL OR IN
<br />ACCORDANCE WITH THE MANUFACTURES'
<br />INSTRUCTIONS.
<br />5, SEDIMENT REMOVAL SHALL BE ACCOMPLISHED BY
<br />REMOVING THE INLET INSERTS, EMPTYING, AND
<br />RE -INSTALLING IT INTO THE CATCH BASIN, DO NOT
<br />WASH SEDIMENT INTO STORM DRAINS WHILE
<br />CLEANING.
<br />6. SIZE THE BELOW INLET GRATE DEVICE (BIGD) FOR THE
<br />STORM WATER STRUCTURE IT WILL SERVICE.
<br />7. THE BIGD SHALL HAVE A BUILT-IN HIGH -FLOW RELIEF
<br />SYSTEM (OVERFLOW BYPASS).
<br />8. THE RETRIEVAL SYSTEM MUST ALLOW REMOVAL OF
<br />THE BIGD WITHOUT SPILLING THE COLLECTED
<br />MATERIAL.
<br />9. PERFORM MAINTENANCE IN ACCORDANCE WITH
<br />STANDARD SPECIFICATION 8-01.3(15).
<br />WSDOT STD PLAN 1-40.20-00 ACCEPTABLE SUBSTITUTE IF
<br />S MAINTENANCE MEETS NOTES 1-5
<br />CITY OF EVERETT
<br />PUBLIC WORKS DEPARTMENT
<br />CNfnQl A ME 1f. F M�'a Dawn`E
<br />RYAN SASS HEATh[ER GRIFFIN APAUL WILHELM ESH 12 J30/2016
<br />Tii1F
<br />STORM DRAIN INLET DDRnV eGpn
<br />PROTECTION 210
<br />(D_�IAT
<br />BASIN I a 6 <... ^t
<br />SCLE. NOTA
<br />SCALES
<br />NOTES
<br />- POST SEE WSDOT STANDARD
<br />SPECIFICATIONS 8-01.3(9)A 1. INSTALL THE ENDS OF THE SILT FENCE TO POINT
<br />SLIGHTLY UPSLOPE TO PREVENT SEDIMENT FROM
<br />FLOWING AROUND THE ENDS OF THE FENCE.
<br />2. PERFORM MAINTENANCE IN ACCORDANCE WITH
<br />FASTEN GEOTEXTILE TO WSDOT STANDARD SPECIFICATIONS 8-01.3(9)A
<br />POST EVERY 6" IN O.C. AND 8-01.3(15).
<br />i 1 I I 11v
<br />3. SPLICES SHALL NEVER BE PLACED IN LOW SPOTS
<br />ijj
<br />OR SUMP LOCATIONS, IF SPLICES ARE LOCATED IN
<br />LOW OR SUMP AREAS, THE FENCE MAY NEED TO
<br />N
<br />SELF-LOCKING TIE -NYLONS BE REINSTALLED UNLESS OTHERWISE APPROVED.
<br />6/6 (MIN GRADE)
<br />120# MIN TENSILE STRENGTH 4. INSTALL SILT FENCING PARALLEL TO MAPPED
<br />UV STABILIZED CONTOUR LINES.
<br />' N.
<br />5. DURING EXCAVATION, MINIMIZE DISTURBING
<br />THE GROUND AROUND TRENCH AS MUCH AS IS
<br />Y
<br />FEASIBLE, AND SMOOTH SURFACE FOLLOWING
<br />EXCAVATION TO AVOID CONCENTRATING FLOWS.
<br />COMPACTION MUST BE ADEQUATE TO PREVENT
<br />UNDERCUTTING FLOWS.
<br />c 1p BACKUP SUPPORT
<br />GEOICAIILL FOR SILI FENCE l;' '.I`1
<br />STEEL POST ;a,, 11, (TYPICAL)
<br />SEE STANDARD SPECIFICATION
<br />�+ (TYPICAL) s;,€
<br />SECIIO(v 9 33.2 (1), TABLE 6 -- If ,l v'WI
<br />Ail,, 1at
<br />I r
<br />^'; i Sri �. �I f � /. Y'C` �•
<br />TYPICAL INSTALLATION DETAIL Y
<br />�1°` i / �ti° FABRIC rY ,, cJJL
<br />/ p@® (GEOTEXTILE)
<br />ILE)
<br />rt
<br />L
<br />1
<br />(TYPICAL)
<br />INSTALL BACKUP SUPPORT FOR „ �r
<br />�I r
<br />THE GEOTEXTILE SEE STANDARDS T��
<br />SPECIFICATION SECTION 8.01.3(9)A
<br />!,�� a ; ,itil tip,
<br />LVI / `� P� SPLICED FENCE SECTIONS SHALL BE CLOSE ENOUGH TOGETHER
<br />TO PREVENT SILT LADEN
<br />WATER
<br />E ESCAPING THROUGH THE
<br />ENCAT OVERLAP.--r,;1� l,i;; SPLICE DETAIL
<br />I
<br />�I�i a�I+ , i % i9 -
<br />11fa { i / TYPICAL SILT FENCE WSDOT STD PLAN 1-30.10-02 ACCEPTABLE SUBSTITUTE
<br />ITUTE
<br />/ / U WITH BACKUP SUPPORT EXCEPT STEEL POST REQUIRED
<br />ISOMETRICCITY OF EVERETT
<br />�
<br />/©��
<br />p ..PUBLICWORKS DEPARTMENT
<br />/ nTY Ent r`r 5 e ,UD 6L1er D"aam y
<br />�C' RYAN SASS HEATHERGRIFFIN PAULWILHELM ESH 03J17J2017
<br />TITLF
<br />T v9RD DRAN'LG fJo_
<br />TEMPORARY SILT FENCE 214
<br />� 7 ,
<br />P:\WORK\PROJECTS\2018\18-141 EMORY'S\CE\DWG\SHEETS\C2.2 SWPPP DETAILS.DWG 10/23/2019
<br />LENGTH AS REQUIRED 1001
<br />MAY BE REDUCED TO 50' Mi
<br />SITES WITH LESS THAN ONE
<br />OF EXPOSED SOIL OR APPRO
<br />SITE IS LESS THAN 1 ACRE.
<br />s
<br />PLACE CONSTRUCTION GEOI
<br />a
<br />STABILIZATION FROM THE El
<br />ROADWAY TO THE CONSTRL
<br />z
<br />OR AS DIRECTED BY THE ENS
<br />0
<br />0
<br />z
<br />aQ
<br />N �
<br />oN
<br />O¢o
<br />O
<br />,
<br />SCALE: NOT TO SCALE came®
<br />NOTES
<br />1. STABILIZED CONSTRUCTION ENTRANCE SHALL
<br />MEET THE REQUIREMENTS OF WSDOT STANDARD
<br />SPECIFICATION SECTION 8-01.3(7),
<br />INSTALL DRIVEWAY CULVERT
<br />IF THERE IS A ROADSIDE DITCH
<br />PRESENT
<br />30' MIN TYPICAL
<br />PERMEABLE BALLAST TYPICAL SEE
<br />STANDARD SPECIFICATION
<br />SECTION 9-03.9(2)
<br />PROVIDE FULL WIDTH OF
<br />INGRESS/EGRESS AREA
<br />1T MIN
<br />WSDOT STD PLAN 1-80.10-02 ACCEPTABLE SUBSTITUTE
<br />CITY OF EVERETT
<br />'-,EVEI?Err PUBLIC WORKS DEPARTMENT
<br />CicY E�Aineer c„ ` 4 . C.ADM E Dawnfi I -1-Rev Gale
<br />RYAN SASS HEATHERGRIFHN PAULWILHELM ESH. 04/03/2017
<br />TITLE
<br />AADAR.D DRA4M1 NG Yo.
<br />CONSTRUCTION RUCTION ACCESS I 201
<br />T.E.S.C.
<br />NOTES,
<br />THE NOTES AND DETAILS PROVIDED ON THIS SHEET ILLUSTRATE SOME OF THE MOST COMMON TEMPORARY EROSION/SILTATION CONTROL BEST MANAGEMENT PRACTICES (BMPs). ALTHOUGH
<br />SOME MEASURES
<br />T.E.S.C.PLAN FOR THIS PROJECT,3 ARE _. R FUTURE REFERENCE SHOULD CONDITIONS
<br />O REQUIRE
<br />ADDITIONAL MEASURES BEYOND THOSE SPECIFIED. APPROPRIATE RESPONSES TO UNANTICIPATED SITE CONDITIONS MAY INCLUDE, BUT ARE NOT LIMITED TO, THE FOLLOWING ADDITIONAL r "
<br />Ps -
<br />STRAW MULCH ® JUTE OR SYNTHETIC MATTING, EITHER GENERIC OR PROPRIETARY
<br />- TEMPORARY DITCHES, SWALES, DIKES OR BASINS
<br />MULCH, BRUSH OR GRAVEL FILTER BERMS ® ANCHORED PLASTIC SHEETING ® SLOPE SCARIFICATION OR TERRACING
<br />® TIRE WASH STATIONS ® SODDING - ROCK CHECK DAMS
<br />- DUST CONTROL
<br />SUCH MEASURES SHALL BE SELECTED BY THE CONTRACTOR IN CONSULTATION WITH THE CITY INSPECTOR AND THE CESCL, AND SHALL BE INSTALLED PER
<br />MANUFACTURER'S SPECIFICATIONS, ENGINEER'S DESIGN OR STANDARD CONSTRUCTION INDUSTRY PRACTICE AS THE SITUATION DICTATES.
<br />1. THE TEMPORARY EROSION/SEDIMENTATION CONTROL FACILITIES SHALL BE CONSTRUCTED PRIOR TO ANY
<br />6. WHERE STRAW MULCH FOR TEMPORARY EROSION CONTROL IS REQUIRED, IT SHALL BE APPLIED AT A
<br />GRADING OR LAND CLEARING IN ACCORDANCE WITH THE APPROVED TEMPORARY
<br />MINIMUM THICKNESS OF TWO INCHES.
<br />EROSION/SEDIMENTATION CONTROL PLAN. THESE FACILITIES MUST BE SATISFACTORILY MAINTAINED UNTIL
<br />CONSTRUCTION AND LANDSCAPING IS COMPLETED AND THE POTENTIAL FOR ON -SITE EROSION HAS
<br />7. ANY AREA NEEDING T.E.S.C. MEASURES, NOT REQUIRING IMMEDIATE ATTENTION, SHALL BE ADDRESSED
<br />PASSED.
<br />WITHIN FIFTEEN (15) DAYS.
<br />2. NONCOMPLIANCE WITH THE EROSION CONTROL REQUIREMENTS, WATER QUALITY REQUIREMENTS, AND/OR
<br />B. THE T.E.S.C. FACILITIES ON INACTIVE SITES SMALL BE INSPECTED AND MAINTAINED A MINIMUM OF ONCE A
<br />CLEARING LIMITS MAY RESULT IN REVOCATION OF PROJECT PERMITS OR PLAN APPROVAL, FINES AND BOND
<br />MONTH OR WITHIN THE 48 HOURS FOLLOWING A STORM EVENT.
<br />FORECLOSURES.
<br />9. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS AFTER
<br />3. THE T.E.S.C. FACILITIES SHOWN ON THIS PLAN ARE THE MINIMUM REQUIREMENTS FOR ANTICIPATED SITE
<br />FINAL SITE STABILIZATION IS ACHIEVED OR AFTER THE TEMPORARY BMPS ARE NO LONGER NEEDED.
<br />CONDITIONS. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING IMPROVED OR MODIFIED
<br />TRAPPED SEDIMENT SHALL BE REMOVED OR STABILIZED ON SITE. DISTURBED SOIL AREAS RESULTING FROM
<br />FACILITIES AS NECESSARY TO MAINTAIN RUNOFF WATER QUALITY DURING AND AFTER SIGNIFICANT STORM
<br />REMOVAL SHALL BE PERMANENTLY STABILIZED.
<br />EVENTS AND TO ADDRESS THE ACTUAL SITE AND SOILS CONDITIONS ENCOUNTERED.
<br />10. CONTRACTOR SMALL USE INDUSTRY BEST MANAGEMENT PRACTICES TO PREVENT PETROLEUM PRODUCTS,
<br />4. CONTRACTOR SHALL MAINTAIN ON SITE AT ALL TIMES SUFFICIENT QUANTITIES OF EROSION CONTROL
<br />FERTILIZERS, CONCRETE BY --PRODUCTS AND OTHER POLLUTANTS FROM ENTERING OFF -SITE DRAINAGE
<br />MATERIALS TO COVER ALL EXPO T OF UNANTICIPATED WEATHER CONDITIONS.
<br />COURSES. SLASH PILES AND OTHER SOLID WASTE SHALL BE DISPOSED OF IN ACCORDANCE WITH ALL
<br />CONTRACTOR MAY CONSIDER PHASING GRADING ON LARGE SITES TO MINIMIZE BARE SOIL EXPOSURE.
<br />APPLICABLE LOCAL REGULATIONS.
<br />S. THE IMPLEMENTATION OF THESE TESL PLANS AND THE CONSTRUCTION, MAINTENANCE, REPLACEMENT,
<br />11. WASTEWATER FROM PROJECT ACTIVITIES AND DE -WATERING SHALL BE ROUTED TO AN UPLAND AREA FOR
<br />AND UPGRADING OF THESE T.E.S.C. FACILITIES IS THE RESPONSIBILITY OF THE APPLICANT/CONTRACTOR
<br />REMOVAL OF FINE SEDIMENTS AND OTHER CONTAMINANTS. ONLY CLEAN, UNPOLLUTED WATER SHALL
<br />UNTIL ALL CONSTRUCTION IS APPROVED. BARE AND/OR DISTURBED SOILS SHALL REMAIN UNCOVERED FOR
<br />LEAVE TIME SITE.
<br />NO MORE THAN 2 DAYS FROM OCTOBER 1 THROUGH APRIL 30, AND FOR NO MORE THAN 7 DAYS FROM MAY
<br />1 THROUGH SEPTEMBER 30, STABILIZE WITH APPROVED T.E.S.C. METHODS (E.G. SEEDING, MULCHING,
<br />12. THE CONTRACTOR SHALL KEEP OFF --SITE STREETS CLEAN AT ALL TIMES BY SWEEPING. WASHING OF THESE
<br />NETTING, EROSION BLANKETS, PLASTIC COVERING, ETC.). SOIL STOCKPILES SHALL BE STABILIZED WITHIN 24
<br />STREETS WILL NOT BE ALLOWED WITHOUT PRIOR CITY OF EVERETT APPROVAL.
<br />HOURS.
<br />EROSION/SILTATIONCONTRACTOR RESPONSIBILITY FOR
<br />IT IS THE INTENT OF THIS TEMPORARY EROSION AND SILTATION CONTROL PLAN THAT STORM WATER
<br />CONTROLLING EROSION AND SILTATION, THE CONTRACTOR SHALL IMMEDIATELY REPORT TO AND CONSULT
<br />RUNOFF BE CONTROLLED AT ALL TIMES TO PREVENT SOIL EROSION AND TO MAINTAIN WATER QUALITY.
<br />WITH THE C.E.S.C.L. TO FIND AN APPROPRIATE REMEDY. ALL CONSTRUCTION ACTIVITIES, WITH THE EXCEPTION
<br />ANY AND ALL MEASURES NECESSARY TO DO SO SHALL BE EMPLOYED BY THE CONTRACTOR.
<br />OF EROSION AND SILTATION CONTROL MEASURES, SHALL CEASE UNTIL SUCH TIME AS THE WATER QUALITY IS
<br />BROUGHT INTO COMPLIANCE WITH D.O.E. AND CITY OF EVERETT REQUIREMENTS.
<br />1. REGARDLESS OF SITE, WEATHER, SOIL OR OTHER CONDITIONS, THE CONTRACTOR SHALL BE FULLY
<br />RESPONSIBLE FOR ENSURING THAT EROSION DOES NOT OCCUR ON THE SITE AND THAT POLLUTED OR
<br />4. THECONTRACTOR SHALL BE RESPONSIBLE FOR MONITORING WEATHER FORECASTS AND ANTICIPATING STORM
<br />SILT -LADEN RUNOFF DOES NOT LEAVE THE SITE OR ENTER INTO ANY CREEK, STREAM, WETLAND OR
<br />ACTIVITY AND SHALL SCHEDULE ALL PROJECT ACTIVITIES IN ANTICIPATION OF THE WEATHER.
<br />WATER BODY ON OR OFF THE SITE,
<br />5. ALL SUPPLIES AND MATERIALS NECESSARY FOR IMPLEMENTING BMPS SHALL BE STORED ON SITE AND SHALL BE
<br />2. BEYOND THE MINIMUM REQUIREMENTS SHOWN ON THIS PLAN, THE CONTRACTOR SHALL BE
<br />IMMEDIATELY AVAILABLE FOR USE. SUCH SUPPLIES AND MATERIALS SHALL INCLUDE, BUT NOT BE LIMITED TO,
<br />RESPONSIBLE FOR SELECTING AND IMPLEMENTING APPROPRIATE METHODS, "BEST MANAGEMENT
<br />STRAW BALES OR OTHER MULCHING MATERIAL, SILT FENCING AND STAKES, FILTER FABRIC, ETC.
<br />PRACTICES" (BMPS), FOR STORM WATER TREATMENT AND CONTROL THAT MEET" THE REQUIREMENTS
<br />OF BOTH THE WASHINGTON STATE DEPARTMENT OF ECOLOGY AND CITY OF EVERETT.
<br />6. DURING AND AFTER RUNOFF PRODUCING STORM EVENTS, THE CONTRACTOR SHALL MONITOR ALL EROSION
<br />CONTROL MEASURES AND SHALL PRIORITIZE IMPLEMENTATION AND MAINTENANCE OF EROSION AND
<br />3. THE CONTRACTOR SHALL REPORT ALL WATER QUALITY CONCERNS AND ACTIVITIES TO THE CERTIFIED
<br />SILTATION CONTROL MEASURES ABOVE ALL OTHERS.
<br />EROSION AND SEDIMENT CONTROL LEAD (C.E.S.C.L.) AND TO CITY OF EVERETT. IN THE EVENT THAT
<br />THE INSTALLED WATER QUALITY CONTROL MEASURES ARE INEFFECTIVE AT
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<br />DATE:
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<br />UNPUBLISHED WORK COPYRIGHT© 2G19 BY HARMSEN & ASSOCIATES INC. 0
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