|
SW 14, SE 1149 SEC 34, T® m
<br />CITY F ETT, WASHINGTON
<br />I
<br />DOTES'-"""
<br />ATTACH IN
<br />A MANNER THAT POST SEE WSDOT STANDARD
<br />ASSURES FABRIC IS FIRMLY SPECIFICATIONS 8-01.3(9)A 1. INSTALLTHE ENDS OF THE SILT FENCE TO POINT
<br />HELD BY THE BACKUP SLIGHTLY UPSLOPE TO PREVENT SEDIMENT FROM
<br />SUPPORT IN A WAY THAT FLOWING AROUND THE ENDS OF THE FENCE.
<br />REDUCES THE POTENTIAL
<br />FOR FABRIC TEARING -� 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 />BACKUP SUPPORT 1 (r l.1 '
<br />I� IrI 3. SPLICES SHALL NEVER BE PLACED IN LOW SPOTS
<br />OR SUMP LOCATIONS. IF SPLICES ARE LOCATED IN
<br />z LOW OR SUMP AREAS, THE FENCE MAY NEED TO
<br />-�
<br />IM
<br />BACKFILLED & jI'll I1i, l✓ ti E� ^ SELF-LOCKING TIE -NYLONS
<br />COMPACTED I � III {3 �,>� �--' BE REINSTALLED UNLESS OTHERWISE APPROVED.
<br />I I � - 6/6 (MIN GRADE)
<br />NATIVE SOIL GEOTEXTILE I/ 4. INSTALL SILT FENCING PARALLEL TO MAPPED
<br />MIN TENSILE STRENGTH,
<br />UV STABILIZED CONTOUR LINES.
<br />t {, UV STABILIZED
<br />FLOW
<br />t _
<br />i S. DURING EXCAVATION, MINIMIZE DISTURBING
<br />a THE GROUND AROUND TRENCH AS MUCH AS IS
<br />FEASIBLE, AND SMOOTH SURFACE FOLLOWING
<br />a d� EXCAVATION TO AVOID CONCENTRATING FLOWS.
<br />COMPACTION MUST BE ADEQUATE TO PREVENT
<br />BURY GEOTEXTILE
<br />UNDERCUTTING FLOWS.
<br />IN TRENCH
<br />a
<br />f sin BACKUPSUPPORT
<br />z GEOTEXTILE FOR SILT FENCE 41 (TYPICAL)
<br />SEE STANDARD SPECIFICATION F a li 0� STEEL POST'
<br />N� I F� (TYPICAL)-
<br />SECTION 9-33.2 (1), TABLE 6 )
<br />I
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<br />TYPICAL INSTALLATION DETAIL FABRIC
<br />- ------------
<br />(GEOTEXTILE)
<br />(TYPICAL)
<br />INSTALL BACKUP SUPPORT FOR
<br />THE GEOTEXTILE SEE STANDARD y1�I I I
<br />�
<br />5
<br />SPECIFICATION SECTION 8.01.3(9)AI� i II
<br />T�"!III¢
<br />I II
<br />i P P
<br />;, ; ,1 7•;,I � .I P p SPLICED FENCE SECTIONS SHALL BE CLOSE ENOUGH TOGETHER
<br />TO PREVENT SILT LADEN WATER FROM
<br />O ESCAPING THROUGH THE
<br />p G
<br />FENCE AT THE OVERLAP.
<br />SPLICE DETAIL
<br />g
<br />tr
<br />b i ' WSDOT' STD PLAN 1-30.10-02 ACCEPTABLE SUBSTITUTE
<br />I j ,I �- e TYPICAL SILT FENCE EXCEPT STEEL POST REQUIRED
<br />W WITH BACKUP SUPPORT
<br />a----
<br />�_
<br />ISOMETRIC r'CITY OF EVERETT
<br />-- _
<br />�"� W e�fl PUBLIC WORKS DEPARTMENT
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<br />tkfiYAN SA55 HEATHER GRIFFIN APAUWILHELM wESH 03/17/2017
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<br />TEMPORARY SILT FENCE 214
<br />TEMPORARY SILT FENCE
<br />N.T S. (STD. DWG. 214)
<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 />25, PRESENT
<br />25`
<br />i E)C\STI(�1G ROPD
<br />30' MIN TYPICAL
<br />PERMEABLE BALLAST TYPICAL SEE
<br />STANDARD SPECIFICATION
<br />SECTION 9-03.9(2)
<br />\ J
<br />LENGTH AS REQUIRED 100' MIN, EXCEPT 1 MIN
<br />DEPTH
<br />MAY BE REDUCED TO 50' MIN FOR
<br />TYPICAL
<br />SITES WITH LESS THAN ONE ACRE
<br />OF EXPOSED SOIL OR APPROVED BY INSPECTOR
<br />PLACE CONSTRUCTION GEOTEXTILE FOR SOIL
<br />Y
<br />STABILIZATION FROM THE EDGE OF THE EXISTING
<br />PROVIDE FULL WIDTH OF
<br />3
<br />ROADWAY TO THE CONSTRUCTION ENTRANCE,
<br />INGRESS/EGRESS AREA
<br />OR AS DIRECTED BY THE ENGINEER
<br />15' MIN
<br />0
<br />ISOMETRIC VIED
<br />CONSTRUCTION ENTRANCE WSDOT STD PLAN 1-80.10-02 ACCEPTABLE SUBSTITUTE
<br />CITY OF EVERETT
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<br />' .au PUBLIC WORKS DEPARTMENT
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<br />CONSTRUCTION ACCESS 201
<br />CONS TRUCTI®NACCESS
<br />N.T.S. (STD. DWG. 201)
<br />CAUTI°
<br />THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION,
<br />DIMENSION, AND DEPTH OF ALL EXISTING UTILITIES WHETHER SHOWN ON THESE
<br />PLANS OR NOT, BY POTHOLING THE UTILITIES AND SURVEYING THE HORIZONTAL
<br />AND VERTICAL LOCATION PRIOR TO CONSTRUCTION. THIS AND THEN SHALL
<br />INCLUDE CALLING UTILITY LOCATE ® 1-800-424-5555 POTHOLING ALL OF THE
<br />EXISTING UTILITIES AT LOCATIONS OF NEW UTILITY CROSSINGS TO PHYSICALLY
<br />VERIFY WHETHER OR NOT CONFLICTS EXIST LOCATIONS OF SAID UTILITIES AS
<br />SHOWN ON THESE PLANS ARE BASED UPON THE UNVERIFIED PUBLIC
<br />INFORMATION AND ARE SUBJECT TO VARIATION. IF CONFLICTS SHOULD OCCUR,
<br />THE CONTRACTOR SHALL CONSULT WITH INSIGHT ENGINEERING COMPANY TO
<br />RESOLVE ALL PROBLEMS PRIOR TO PROCEEDING WITH CONSTRUCTION.
<br />NOTES
<br />1. SHAPE OF SUMP AREA MAY VARY TO FIT DRAINAGE
<br />AREA AND TERRAIN. MODIFY AS NECESSARY TO
<br />WASHED GRAVEL
<br />ENSURE SATISFACTORY TRAPPING OF SEDIMENT.
<br />SEE NOTE 4
<br />HALF -CIRCLE SUMP MAY BE USED WHEN CURB AND
<br />GUTTER ARE INSTALLED DURING STREET
<br />CONSTRUCTION.
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<br />2. CLEAN OUT WHEN SEDIMENT REACHES 6" BELOW
<br />GRATE.
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<br />TEMPORARILYLE-AVEOUTBLOCK.COVEROPENING
<br />0000
<br />OocWITH
<br />WIRE SCREEN. SIZE SCREEN TO RETAIN GRAVEL.
<br />- - - - - -
<br />4. PLACE 3/8" MINUS WASHED GRAVEL IN FRONT OF
<br />SCREEN TO FILTER SEDIMENT.
<br />'-
<br />5. SIZE SUMP BASED ON EXPECTED FLOWS DURING
<br />CONSTRUCTION.
<br />SEE NOTE
<br />7.
<br />SCREEN
<br />NOTE
<br />3
<br />6. TO PREVENT SEDIMENTATION FROM ENTERING
<br />PLAN VIEW
<br />STORM
<br />STORM DRAINAGE SYSTEM AT CATCH BASIN/INLETS
<br />DURING CONSTRUCTION.
<br />SCREEN
<br />GRAVEL
<br />SEE NOTE 3
<br />SEE NOTE 4
<br />'
<br />. o°o°0 0 0°
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<br />MAX SLOPE 2:1
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<br />-SEE NOTE 2
<br />SEE
<br />NOTE 5
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<br />CITY OF EVERETT
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<br />EXCAVATED INLET N
<br />4 a
<br />PROTECTION 208
<br />2 EXCA VATED INLET PROTECTION
<br />�,2 N.T.S. (STD. DWG. 208)
<br />TESC & GRADING NOTES
<br />1. THE TEMPORARY EROSION CONTROL SYSTEM SHALL BE INSTALLED PRIOR TO ALL OTHER CONSTRUCTION.
<br />2. WHERE PO' S&'SLE, MAINTAIN NATURAL VEGETATION FOR SILT CONTROL.
<br />3. AS CONSTRUCTION PROGRESSES AND SEASOIAL CONDITIONS DICTATE, THE EROSION CONTROL FACILITIES
<br />SHALL BE MAINTAINED ANDIOR ALTERED AS REQUIRED BY THE CITY ENGINEER TO ENSURE CONTINUING
<br />EROSION/SEDIMENTATION CONTROL.
<br />4. ALL DISTURBED AREAS THAT WILL BE LEFT FOR 30 DAYS OR MORE DURING THE PERIODS OF MARCH 1 TO
<br />MAY 15 AND AUGUST 15 TO OCTOBER 1 SHALL BE IMMEDIATELY SEEDED WITH A MIX AND BY A METHOD
<br />APPROVED BY THE CITY OF EVERETT PUBLIC WORKS DEPARTMENT AND MAINTAINED UNTIL SEED GERMINATION
<br />IS ASSURED. IN ADDITION TO SEEDING, SLOPES OF 25Y. OR GREATER WILL BE MULCHED WITH 2.0 TONS OF
<br />STRAW PER ACRE, OR WITH AN APPROVED EQUAL.
<br />DURING THE REST OF THE YEAR, TEMPORARY SOIL STABILIZATION MUST BE APPLIED IMMEDIATELY TO
<br />DISTURBED AREAS THAT WILL BE LEFT EXPOSED FOR 7 DAYS OR MORE, AND IMMEDIATELY TO SLOPES
<br />GREATER THAN 257. WILL BE LEFT EXPOSED FOR 3 DAYS OR MORE
<br />5. THE PUBLIC RIGHT-OF-WAY SHALL BE KEPT CLEAN. TRACKING OF MUD AND DEBRIS FROM THE SITE WILL
<br />NOT BE ALLOWED. FAILURE TO COMPLY WITH THIS CONDITION WILL RESULT IN ALL WORK ON THE SITE
<br />BEING STOPPED,
<br />6. GRADING OUTSIDE CITY RIGHT-CF-WAY SHALL CONFORM TO CHAPTER 70, UNIFORM BUILDING CODE.
<br />7 COMPACT ALL FILLS TO MINIMUM 95% MAXIMUM DENSITY
<br />8. THE CONTRACTOR SHALL PROVIDE AND MAINTAIN TEMPORARY SEDIMENTATION COLLECTION FACILITIES TO
<br />INSURE THAT SEDIMENT -LADEN WATER DOES NOT ENTER THE NATURAL DRAINAGE SYSTEM. AS CONSTRUCTION
<br />PROGRESSES AND UNEXPECTED (SEASONAL) CONDITIONS DICTATE, MORE SILTATION CONTROL FACILITIES MAY
<br />BE REQUIRED TO INSURE COMPLETE SILTATION CONTROL OF THE PROPOSED PROJECT THEREFORE, DURING
<br />THE COURSE OF CONSTRUCTION IT SHALL BE THE OBLIGATION AND RESPONSIBILITY OF THE CONTRACTOR TO
<br />ADDRESS ANY NEW CONDITIONS THAT MAY BE CREATED BY HIS ACTIVITIES AND TO PROVIDE ADDITIONAL
<br />FACILITIES THAT MAY BE NEEDED TO PROTECT ADJACENT PROPERTIES.
<br />9. SUITABLE NATIVE MATERIAL EXCAVATED DURING TRENCHING SHALL BE USED FOR TRENCH BACKFILL UNLESS
<br />NOTIFIED BY THE CITY ENGINEER THAT THE NA77VE MATERIAL IS UNSUITABLE. THE CITY ENGINEER, OR HIS
<br />REPRESENTATIVE, WILL EXAMINE EXCAVATED NATIVE MATERIAL AT THE TIME OF EXCAVATION TO DETERMINE ITS
<br />SUITABILITY FOR USE AS BACKFILL. NATIVE MATERIAL WILL BE CONSIDERED SUITABLE FOR TRENCH BACKFILL
<br />IF IT IS:
<br />A. CAPABLE OF ATTAINING THE DEGREE OF COMPACTION SPECIFIED IN D COMPACTION.
<br />B. WITHIN REASONABLE TOLERANCE OF OPTIMUM MOISTURE CONTENT
<br />C. REASONABLY FREE OF ORGANIC MATERIAL, CLAY FROZEN LUMPS, ROCKS OR OTHER DELETERIOUS
<br />MATTER.
<br />10. UNSUITABLE BACKFILL MATERIAL SHALL BE REMOVED FROM THE SITE AND HAULED TO AN APPROVED
<br />DISPOSAL SITE THE CITY ENGINEER SHALL BE PROVIDED WITH THE LOCATION OF ALL DISPOSAL SITES TO
<br />BE USED AND ALSO COPIES OF THE PERMITS AND APPROVALS OF SUCH DISPOSAL SITES.
<br />11. IMPORTED MATERIAL SHALL MEET THE REQUIREMENT OF GRAVEL BORROW AS SPECIFIED IN SECTION 3.16.1.3
<br />OF THE DESIGN AND CONSTRICTION STANDARDS AND SPECIFICATIONS, OR CRUSHED SURFACING TOP COURSE
<br />AS SPECIFIED IN SECTION 9-03.9(3) OF THE 7991 STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND
<br />MUNICIPAL CONSTRUCTION.
<br />12. TRENCH BACKFILL SHALL BE SPREAD IN LAYERS AND COMPACTED BY MECHANICAL TAMPERS OF THE IMPACT
<br />TYPE APPROVED BY THE CITY ENGINEER. THE BACKFILL MATERIAL SHALL BE PLACED IN SUCCESSIVE LAYERS
<br />WITH THE FIRST LAYER NOT TO EXCEED 2 FEET ABOVE THE PIPE, AND THE FOLLOWING LAYERS NOT
<br />EXCEEDING 12 INCHES IN LOOSE THICKNESS, WITH EACH LAYER BEING COMPACTED TO THE DENSITY
<br />SPECIFIED BELOW:
<br />A. IMPROVED AREA SUCH AS STREET AND SIDE WALK AREAS SHALL BE COMPACTED TO 90r. OF MAXIMUM DRY
<br />DENSITY TO WITHIN 3 FEET OF SUBGRADE. THE LAST 3 FEET SHALL BE COMPACTED TO 95r. OF MAXIMUM
<br />DRY DENSITY
<br />B. UNIMPROVED AREAS OR LANDSCAPE AREAS SHALL BE COMPACTED TO 901wo OF MAXIMUM DRY DENSITY.
<br />13, TEMPORARY SILTATION PONDS AND ALL TEMPORARY SILTATION CONTROLS SHALL BE MAINTAINED IN A
<br />SATISFACTORY CONDITION UNTIL SUCH TIME THAT CLEARING AND/OR CONSTRUCTION IS COMPLETED,
<br />PERMANENT DRAINAGE FACILITIES ARE OPERATIONAL, AND THE POTENTIAL FOR EROSION HAS PASSED.
<br />14. APPROVAL OF THIS PLAN DOES NOT CONSTITUTE AN APPROVAL OF DESIGN, SIZE, NOR LOCATION OF PIPES,
<br />RESTRICTORS, OR DETENTION FACILITIES, BUT 1S AN APPROVAL OF GRADING AND SEDIMENTATION CONTROL
<br />PLAN ONLY
<br />TES NOTES
<br />1. ALL ENVIRONMENTALLY SENSITIVE AREAS AND THEIR BUFFERS SHALL BE FLAGGED FOR EASY IDENTIFICATION
<br />BEFORE CLEARING TAKES PLACE, AFTER THESE AREAS ARE FLAGGED AND CLEARING LIMITS ARE APPROVED,
<br />AN AREA WIDE ENOUGH TO INSTALL A SILT FENCE AT THE CLEARING LIMITS, BY HAND OR MECHANICAL
<br />METHODS, MAY BE CLEARED. THE TOP OF THE SILT FENCE SHALL BE REFLAGGED AFTER INSTALLATION IF A
<br />SILT FENCE IS NOT REQUIRED, THE AREA SHALL BE DELINEATED USING AN ORANGE BARRIER,
<br />2. ALL PERIMETER EROSION AND SEDIMENT CONTROL SHALL BE CONSTRUCTED, OPERATIONAL, AND INSPECTED
<br />BY THE PUBLIC WORKS INSPECTOR PRIOR TO INITIATION OF CLEARING AND GRUBBING OPERATIONS.
<br />3. DANGER TREES SHALL BE IDENTIFIED THROUGH A JOINT INSPECTION INVOLVING BOTH THE DEVELOPED AND
<br />PUBLIC WORKS INSPECTOR. NO TREES SHALL BE REMOVED UNTIL PERMISSION IS OBTAINED FROM THE
<br />APPROPRIATE PARTIES.
<br />4. WHERE POSSIBLE, NATURAL VEGETATION SHALL BE MAINTAINED FOR EROSION AND SEDIMENT CONTROL.
<br />5. AS CONSTRUCTION PROGRESSES AND SEASONAL CONDITIONS DICTATE, THE EROSION CONTROL FACILITIES
<br />SHALL BE MAINTAINED AND/OR ALTERED AS REQUIRED TO ENSURE CONTINUING EROSIONISEDIMENT
<br />CONTROL.
<br />6. APPROVAL OF THIS PLAN DOES NOT CONSTITUTE AN APPROVAL OF DESIGN, SIZE NOR LOCATION OF
<br />PERMANENT PIPES, RESTRICTORS, OR DETENTION FACILITIES, BUT IS AN APPROVAL OF EROSION AND
<br />SEDIMENT CONTROL BMP'S ONLY
<br />Z THE WASHINGTON STATE CLEAN AIR ACT REQUIRES THE USE OF ALL KNOWN, AVAILABLE AND REASONABLE
<br />MEANS OF CONTROLLING AIR POLLUTION, INCLUDING DUST DUST CAN BE CONTROLLED BY WETTING
<br />EXPOSED SOILS, WASHING TRUCK WHEELS BEFORE LEAVING THE SITE, AND INSTALLING AND MAINTAINING
<br />ROCK CONSTRUCTION ENTRANCES. CONSTRUC77ON VEHICLE TRACKOUT IS A MAJOR SOURCE OF DUST AND
<br />ANY EVIDENCE OF TRACKOUT CAN TRIGGER FINES FROM THE DEPARTMENT OF ECOLOGY OR THE PUGET
<br />SOUND AIR POLLUTION CONTROL AGENCY
<br />8. EVERY EFFORT SHALL BE MADE TO CLOSE UTILITY LINES BY THE END OF THE DAY AND MATERIAL
<br />EXCAVATED DURING UNDERGROUND UTILITY CONSTRUCTION SHALL BE PLACED ON THE UPHILL SIDE OF
<br />TRENCHES (WHERE CONSISTENT WITH SAFETY AND SPACE CONSIDERATIONS).
<br />NOTES
<br />1. CITY STREETS ARE TO BE KEPT CLEAN OF DIRT AND DEBRIS AT ALL TIMES DURING CONSTRUCTION. DUST
<br />SUPPRESSION AND STREET CLEANING MUST OCCUR AS DIRECTED BY PUBLIC WORKS INSPECTOR..
<br />2. ALL EXPOSED GROUND MUST BE RESEEDED WITHIN 30 DAYS OF COMPLETION OF CONSTRUCTION. IF
<br />RESEEDING IS NOT PRATICAL DUE TO WEATHER OR SEASONAL PROBLEMS, THE GROUND MUST BE COVERED
<br />WITH MULCH AS DIRECTED BY THE CITY ENGINEER.
<br />J. TEMPORARY EROSION CONTROL MEASURES FOR CONSTRUCTION ACTIVITY MUST BE OPERATIONAL PRIOR TO
<br />COMMENCEMENT OF ANY CLEARING OR EARTHWORK.
<br />4. ANY GRADING/FILL ON THIS SITE SHALL BE DONE IN A MANNER THAT DOES NOT IMPACT THE SURROUNDING
<br />PROPERTIES.
<br />EROSION CONTROL DEVICES NOTES
<br />ADDITIONAL EROSION AND SEDIMENT CONTROL MAY BE REQUIRED AS PER INSPECTORS DIRECTION DURING
<br />CONSTRUCTION.
<br />EASEMENTAND UTILITY TES
<br />1. 5" MIN SEPARATION BETWEEN CITY OPERATED UTILITIES AND OTHER PRIVATE AND PUBLIC OPERATED UTILITIES
<br />(PUD, CABLE TV, PHONE GAS ETC.)
<br />2. NON CITY OPERATED PUBLIC UTILITIES MAY CROSS CITY EXCLUSIVE EASEMENT ONLY BETWEEN 450 AND 900
<br />WITH RIDGED STEEL CONDUIT OR PVC CONDUIT ENCASED IN RED CONCRETE AT THE PUBLIC WORKS
<br />INSPECTORS OPTION.
<br />J. CONDUIT DUCTING SHALL HAVE A MINIMUM COVER OF 3' AND NOT OBSTRUCT CROSSING BY OTHER UTILITIES
<br />FOR A VERTICAL DISTANCE GREATER THAN 3` IN EITHER EASEMENT
<br />4. ONLY CITY OPERATED UTILITIES SHALL BE ALLOWED WITHIN CITY EXCLUSIVE EASEMENT NO OTHER
<br />EASEMENTS MAY BE GRANTED WITHIN THE LIMITS OF THIS EASEMENT.
<br />-GENERAL NOTES
<br />1. FOR ANY EASEMENT ACCESS OR EASEMENT WITH PUBLIC UTILITIES, THE CITY ENGINEER SHALL DETERMINE
<br />THE REQUIRED EASEMENT WIDTH BASED ON CITY STANDARDS.
<br />2. WITH THE EXCEPTION OF THE EASEMENT ACCESS DRIVE NO NEW DRIVEWAYS OR PARKING AREAS WILL BE
<br />PERMITTED WITHIN THE FRONT YARD SETBACK AREA FOR ALL LOTS THAT FRONT ON THE PUBLIC STREET
<br />3. ACCESS OFF AN EASEMENT DRIVE IS LIMITED TO ONE TWENTY FOOT DRIVEWAY AND CURB CUT PER LOT.
<br />THE DRIVEWAY SHALL NOT EXCEED TWENTY FEET IN WIDTH FOR A DISTANCE OF TWENTY FEET FROM THE
<br />EASEMENT ACCESS DRIVE CURB. THE MINIMUM PARKING STALL WIDTH FOR TWO CARS IN FRONT OF THE
<br />GARAGE IS 20 FEET BY 20 FEET - TWO (2) STALLS. THE MINIMUM PARKING PAD FOR 4 OFF-STREET IS
<br />20 FEET BY 40 FEET
<br />4. SURFACE PARKING: EMC18.28.120 SURFACE PARKING IS ONLY PERMITTED ON A LOT WITH AN EXISTING
<br />HOUSE. THE PARKING AREA MAY NOT BE BETWEEN THE EXISTING HOUSE AND THE PUBLIC STREET THE
<br />PARKING PAD MUST BE A MINIMUM OF 20 FEET BY 40 FEET AND BE A MINIMUM OF 5 FEET AWAY FROM
<br />ANY NEW PROPERTY LINE AND MAY NOT BE WITHIN THE REQUIRED OPEN SPACE.
<br />5. GARAGES: ENC18.28.150 ON ALL NEW LOTS WHERE PROPOSED SINGLE FAMILY DWELLINGS ARE PROPOSED A
<br />TWO (2) CAR GARAGE IS REQUIRED.
<br />6. EMC18.28.120 ALL DEVELOPMENT STANDARDS FOR EASEMENT ACCESS DRIVE MUST BE MET.
<br />CONTRA CTORESPONSIBILITY FOR ER OSIONISLLTATI N CONTR OL
<br />IT IS THE INTENT OF THIS TEMPORARY EROSION AND SILTATION CONTROL PLAN THAT STORM WATER RUNOFF BE
<br />CONTROLLED AT ALL TIMES TO PREVENT SOIL EROSION AND TO MAINTAIN WATER QUALITY. ANY AND ALL
<br />MEASURES NECESSARY TO DO SO SHALL BE EMPLOYED BY THE CONTRACTOR.
<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 />SILT -LADEN RUNOFF DOES NOT LEAVE THE SITE OR ENTER INTO ANY CREEK, STREAM, WETLAND OR
<br />WATER BODY ON THE SITE.
<br />2. BEYOND THE MINIMUM REQUIREMENTS SHOWN ON THIS PLAN, THE CONTRACTOR SHALL BE RESPONSIBLE
<br />FOR SELECTING AND IMPLEMENTING APPROPRIATE METHODS, "BEST MANAGEMENT PRACTICES" (BMPS), FOR
<br />STORM WATER TREATMENT AND CONTROL THAT MEET THE REQUIREMENTS OF BOTH THE WASHINGTON STATE
<br />DEPARTMENT OF ECOLOGY AND THE CITY OF EVERETT
<br />3. THE CONTRACTOR SHALL REPORT ALL WATER QUALITY CONCERNS AND ACTIVITIES TO THE PROJECT ENGINEER
<br />AND THE CITY INSPECTOR. IN THE EVENT THAT THE INSTALLED WATER QUALITY CONTROL MEASURES ARE
<br />INEFFECTIVE AT CONTROLLING EROSION AND SILTATION, THE CONTRACTOR SHALL IMMEDIATELY REPORT TO
<br />AND CONSULT WITH THE PROJECT ENGINEER TO FIND AN APPROPRIATE REMEDY. ALL CONSTRUCTION
<br />ACTIVITIES, WITH THE EXCEPTION OF EROSION AND SILTATION CONTROL MEASURES, SHALL CEASE UNTIL
<br />SUCH TIME AS THE WATER QUALITY IS BROUGHT UNDER CONTROL.
<br />4. THE CONTRACTOR SHALL BE RESPONSIBLE FOR MONITORING WEATHER FORECASTS AND ANTICIPATING STORM
<br />ACTIVITY AND SHALL SCHEDULE ALL PROJECT ACTIVITIES IN ANTICIPATION OF THE WEATHER.
<br />5. ALL SUPPLIES AND MATERIALS NECESSARY FOR IMPLEMENTING BMPS SHALL BE STORED ON SITE AND SHALL
<br />BE IMMEDIATELY AVAILABLE FOR USE SUCH SUPPLIES AND MATERIALS SHALL INCLUDE, BUT NOT BE LIMITED
<br />TO, STRAW BALES OR OTHER MULCHING MATERIAL, SILT FENCING AND STAKES, FILTER FABRIC, ETC.
<br />6. DURING AND AFTER RUNOFF PRODUCING STORM EVENTS, CONTRACTOR SHALL MONITOR ALL EROSION
<br />CONTROL MEASURES AND SHALL PRIORITIZE IMPLEMENTATION AND MAINTENANCE OF EROSION AND SILTATION
<br />CONTROL MEASURES ABOVE ALL OTHERS:
<br />
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