9584 7TH AVE SE 2025-09-16 - Laserfiche WebLink

A Portion of Section 18,Township 28 North,Range 05 East,W.M. — - - — - - -_ BMP'S TO BE APPLIED AS APPROPRIATE BMP's: C101 Preserving Natural Vegetation W C 105 Stabilized Construction Entrance C 120 Temporary&Permanent Seeding LL; ' C121 Mulching O z M Aisle A C123 Plastic Covering J F1 00 C 140 Dust Control O D 0 N C150 Materials on Hand Z 4)3 N C151 Concrete Handling = ¢ LO C153 Material Delivery,Storage and Containment V o d C160 Certified Erosion&Sediment Control Lead C220 Storm Drain Inlet Protection -- -— - - — - Zi_ — _ _ _ _ _ C233 Silt Fencing a C234 Vegetated Strip 5 C235 Straw Wattles = --- SO--- v,--- c J Ex.Melee o o of } NOTE: IfS2 C 151 -Concrete Washout Area designated in centralized location. s Confirm location with Superintendent on site. LLE SSC0 Construct Stabilized Temporary CITY OF EVERETT DESIGN AND CONSTRUCTION %E51�4.7+ Construction Entrance per City of Everett Std Dwg 201 STANDARDS VOLUME 1 SECTION 2-5 STANDARD NOTES C 10 1. Approval of this Erosion/Sedimentation Control(ESC)plan does not constitute an approval of permanent road or drainage design(e.g.,size and location of roads, Q pipes,restrictors,channels,retention facilities,utilities). `o 2. The implementation of these esc plans and the construction,maintenance, replacement,and upgrading of these esc facilities is the responsibility of the o m applicant/contractor until all construction is completed and approved and u z ' o vegetation/landscaping is established. o a d 3. The boundaries of the clearing limits shown on this plan shall be clearly flagged in duo o the field prior to construction.During the construction period,no disturbance beyond the flagged clearing limits shall be permitted.The flagging shall be maintained by the applicant/contractor for the duration of construction. 3 4. The ESC facilities shown on this plan shall be constructed in conjunction with all w clearing and grading activities and in such a manner as to ensure that sediment o and sediment laden water do not enter the drainage system,roadways,or violate cn applicable water quality standards. a 5. The ESC facilities shown on this plan are the minimum requirements for anticipated 3` t C140 site conditions.During the construction period,these esc facilities shall be 0 C 150 upgraded as needed for unexpected storm events and to ensure that sediment = ZR and sediment-laden water do not leave the site. a w 28 6. The ESC facilities shall be inspected routinely and maintained by the applicant/contractor to ensure their continued functioning,especially at er storm > F events. N L 7. The ESC facilities on inactive sites shall be inspected and maintained a minimum of L C once a month or within the 48 hours following a major storm event. U iD 8. At no time shall more than one foot of sediment be allowed to accumulate within N a trapped catch basin.All catch basins and conveyance lines shall be cleaned prior to paving.The cleaning operation shall not flush sediment laden water into -e U the downstream system. a 9. Stabilized construction entrances shall be installed at the beginning of construction ` Uj U and maintained for the duration of the project.Additional measures may be t— co required to ensure that all paved areas are kept clean for the duration of the a 00 o project. a 10.The contractor shall provide periodic street cleaning to remove debris and _ 3 } sediment tracked off the site. w O 11.Appropriate measures shall be taken to stop sediment from entering surface water = m J o bodies if the proposed BMPs fail.If BMPs fail and sediment-laden water is leaving s s the site,immediately notify your public works inspector. 12.Bare and/or disturbed soils shall remain uncovered and/or unstabilized for no more N than 2 days from October 1 through April 30 and for no more than 7 days from o May 1 through September 30. 13.Notify the city public works inspector at least 24 hours prior to dewatering activities. Handle highly turbid or otherwise contaminated dewatering water separately from L stormwater. U 14.The approved project public works permit and SWPPP shall be retained on site or "= - E readily available to the contractor throughout the duration of the construction a o Temporary Amended project. tL m p ry 15.Design,install,implement,and maintain effective pollution prevention measures to N Soils Stockpile Area minimize the discharge of pollutants. rol _ 16.Protect all lid BMPs from sedimentation through installation and maintenance of SHEET erosion and sediment control BMPs on portions of the site that drain into the lid C3 0, C4 0 10'.9 0 BMPs. nx17 'u LOT 28 TESC PLAN Scale: 1"=10' -