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A Portion of Section 18,Township 28 North, Range 05 East,W.M. <br /> BMP' 4P <br /> S TO BE APPLIED AS APPROPRIATE <br /> j j I BMP's: C101 Preserving Natural Vegetation Val <br /> i I , C105 Stabilized Construction EntranceA <br /> C120 Temporary&Permanent Seeding u; <br /> C121 Mulching z M <br /> C123 Plastic Covering <br /> . ( ]: 00� <br /> o <br /> C140 Dust Control N <br /> f _- _..._ i r ` C150 Materials on Hand 3 N <br /> t C151 Concrete Handling a LO <br /> C153 Material Delivery,Storage and Containment (' o•o <br /> I I C160 Certified Erosion&Sediment Control Lead -0 <br /> C220 Storm Drain Inlet Protection "' <br /> I j C233 Silt Fencing <br /> t ! C234 Vegetated Strip °D <br /> + C235 Straw Wattles <br /> ' i` i t NOTE: o <br /> ' f j C 151 -Concrete Washout Area designated in ° <br /> ' E 1 <br /> —:,;....__..._ centralized location. f ° <br /> I Confirm location with Superintendent on site. <br /> I ' Construct Stabilized Temporary I tf <br /> = Construction Entrance per City of t t f <br /> Everett Sid Dwg 201 CITY OF EVERETT DESIGN AND CONSTRUCTION <br /> ' clo I I STANDARDS VOLUME 1 SECTION 2-5 STANDARD NOTES <br /> 1. Approval of this Erosion/Sedimentation Control(ESC)plan does not constitute on <br /> •° ' _...__......i......_....._. approval of permanent road or drainage design(e.g.,size and location of roads, <br /> I I I I I pipes,restr!ctors,channels,retention facilities,utilities). <br /> 2. The implementation of these esc plans and the construction,maintenance, <br /> replacement,and upgrading of these esc facilities is the responsibility of the o m m <br /> applicant/contractor unfit all construction is completed and approved and u z ' <br /> vegetation/landscaping is established. p <br /> 3. The boundaries of the clearing limits shown on this plan shall be clearly flagged in d v o o <br /> t i i f the field prior to construction.During the construction period,no disturbance <br /> beyond the flagged clearing limits shall be permitted.The flagging shall be <br /> •' ,j ') '.. ''.',1„'1 maintained by the applicant/contractor for the duration of construction. <br /> 4. The ESC facilities shown on this plan shall be constructed in conjunction with all <br /> clearing and grading activities and in such a manner as to ensure that sediment a <br /> 1 I C 140 l and sediment laden water do not enter the drainage system,roadways,or violate tn <br /> :3 �� applicable water quality standards. <br /> 5. The ESC facilities shown on this plan are the minimum requirements for anticipated 0)< <br /> ' ; z'... site conditions.During the construction period,these esc facilities shall be r z <br /> upgraded as needed for unexpected storm events and to ensure that sediment = n <br /> .— _..._.-..-::...:-:_..-_. .._._................._._._._..`_._`l stic<'t� ... �� \� and sediment-laden water do not leave the site, <br /> j I 'x �'-��?•3 6. The ESC facilities shall be inspected routinely and maintained by the <br /> applicant/contractor to ensure their continued functioning,especially at er storm (n <br /> J events. r <br /> \ 7. The ESC facilities on inactive sites shall be inspected and maintained a minimum of o <br /> ' t \\ once a month or within the 48 hours following a major storm event. U 5i <br /> �! \ Temporary Amended O <br /> . � 8. At no time shall more than one foot of sediment be allowed to accumulate within <br /> a i Soils Stockpile Area a trapped catch basin.All catch basins and conveyance lines shall be cleaned <br /> prior to paving.The cleaning operation shall not flush sediment laden water into <br /> „ the downstream system. a U <br /> a <br /> ! \ 9. Stabilized construction entrances shall be installed at the beginning of construction 11w <br /> o .I< 3 and maintained for the duration of the project.Additional measures may be w LU <br /> M ' required to ensure that all paved areas are kept clean for the duration of the U,o project, <br /> j 10.The contractor shall provide periodic street cleaning to remove debris and +- <br /> E sediment tracked off the site. t <br /> O <br /> 11.Appropriate measures shall be taken to stop sediment from entering surface water 2 o <br />:. <br /> bodies If the proposed BMPs fail.if BMPs fail and sediment-laden water is leaving o <br /> the site,immediate) notify our public works inspector. a <br /> '- i - •• • "•' ; . - - �. 12,Bare and/or disturbed soils shall remain uncovered and/or unstabilized for no more <br /> than 2 days from October 1 through April 30 and for no more than 7 days from 1 o <br /> May 1 through September 30. -a) <br /> t :•,, � _� •+ ��_.ev•-' '•- ti;-:" '- - ti•;.. .- -.. „ . .. ... „ . � 1 Notify city for t feast o d wat activities. <br /> Handle highly turbid or otherwise contaminated dewater'ng water separate <br /> 4y from <br /> sto mwat <br /> �.-.......... <br /> ` Lb <br /> 14.The approved project public works permit and SWPPP shall be retained on site or U <br /> \ readily available to the contractor throughout the duration of the construction <br /> AIsIe <br /> CLproject. <br /> 15 Design,install,implement,an maintain effective pollution prevention measures to m <br /> N <br /> minimize the discharge of pollutants. � <br /> o 16.Protect all lid BMPs from sedimentation through installation and maintenance of <br /> _ erosion and sediment control BMPs on portions of the site that drain into the lid C3 s ors C4 <br /> 1 v •�.�y 0 10' BMPs. <br /> I <br /> 4 0 I i <br /> LOT 3 TESC PLAN Scale: 1"=10' <br />