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A Portion of Section 18,Township 28 North, Range 05 East,W.M. <br /> BMPIS TO BE APPLIED AS APPROPRIATE <br /> T <br /> BMP's: C101 Preserving Natural Vegetation <br /> C 105 Stabilized Construction Entrance <br /> C 120 Temporary&Permanent Seeding LY <br /> C121 Mulching r Z <br /> C 123 Plastic Covering <br /> Cl 40 Dust Control <br /> C 150 Materials on Hand < <br /> > <br /> C� <br /> C 151 Concrete Handling < d <br /> C 153 Material Delivery,Storage and Containment -0 <br /> Cl 60 Certified Erosion&Sediment Control Lead C))'11O <br /> 12_R <br /> ' i I C220 Storm Drain Inlet Protection <br /> C233 Slit Fencing 00< <br /> C234 Vegetated Strip <br /> C235 Straw Wattles <br /> Clit 7 <br /> raa <br /> 0 <br /> NOTE: <br /> Construct Stabilized Temporary Cl 51 -Concrete Washout Area designated in \J 2 <br /> Construction Entrance per City of centralized location. <br /> Everett Std Dwg 201 Confirm location with Superihiencleni on site. <br /> CITY OF EVERETT DESIGN AND CONSTRUCTION <br /> J. STANDARDS VOLUME 1 SECTION 2-5 STANDARD NOTES <br /> I. Approval of this Erosion/Sedimentation Control(ESC)plan does not consflivie an <br /> approval of permanent road or drainage design(e.g.,size and location of roads, <br /> pipes,restrictors,channels.retention facilities,utilities). N <br /> 2. The implerneniation of these esc plans and the construction,maintenance, <br /> .......... <br /> replacement and upgrading of these esc facilities is the responsibility of the <br /> applicani/contractor until all construction is completed and approved and u Z <br /> vegetation/landscaping Is established. <br /> 3. The boundaries of the clearing limits shown on this plan shall be clearly flagged In <br /> CL <br /> the field prior to construction.During the construction period,no disturbance <br /> beyond the flagged clearing limits shall be permitted.The flogging shall be <br /> maintained by the applicant/contractor for the duration of construction. <br /> C C 140) UJ 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 <br /> and sediment laden water do not enter the drainage system,roadways,or violate <br /> (C 150 <br /> applicable water quality standards. -C <br /> < <br /> 5. The ESC facilities shown on this plan are the minimum requirements for anticipated .0) <br /> 47 — <br /> site conditions.During the construction period,these esc facilities shall be <br /> upgraded as needed for unexpected storm events and to ensure that sediment X: <br /> and sediment-laden water do not leave the site. <br /> 6. The ESC facilities shall be inspected routinely and maintained by the (D <br /> Temporary Amended <br /> applicant/contractor to ensure their continued functioning,especially a]er storm T <br /> I <br /> Soils Stockpile Area events.7. The ESC facilities on inactive sites shall be Inspected and maintained a minimum of <br /> once a month or within the 48 hours following a major storm event, <br /> B. Al no time shall more than one fact of sediment be allowed to accumulate within <br /> 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. V) <br /> 9. Stabilized construction entrances shall be installed at the beginning of construction aILLI <br /> 17�0 and maintained for the duration of the project.Additional measures may be 0 Ir <br /> OD <br /> 01 <br /> required to ensure that all paved areas are kept clean for the duration of the <br /> U < <br /> project. <br /> 3 10.The contractor shall provide periodic street cleaning to remove debris and _J <br /> sediment tracked off the site. 0 <br /> 11.Appropriate measures shall be taken to stop sediment from entering surface water <br /> bodies if the proposed BMPs fail.If BMPs fail and sediment-laden water is leaving <br /> ......... ...... <br /> the site,immediately noilify your public works inspector. <br /> V <br /> ...... 12,Bare and/or disturbed soils shall remain uncovered and/or unsiabili ed for no more <br /> ............. <br /> than 2 days from October I through April 30 and for no more than 7 days from a) <br /> May I through September 30. <br /> 13.Notify the city public works inspector at least 24 hours prior to dewatering activities. <br /> .... ... ..... <br /> 7 Handle highly turbid or otherwise contaminated dewate(ing water separately from <br /> IP stormwater. W <br /> 14.The approved project public works permit and SWPPP shall be retained on site or <br /> :on <br /> readily available to the contractor throughout the duration of the construction <br /> project. m <br /> 15.Design,install,Implement,and maintain effective pollution prevention measures to <br /> minimize the discharge of pollutants. <br /> E <br /> E of SHEET <br /> 16.Protect all lid BMPs from sedimentation through installation and maintenance <br /> • erosion and sediment control BMPs on portions of the site that drain into the lid C3 C4 <br /> 0 <br /> ..................... BMPs.10, <br /> N <br /> LOT 47 TESC PLAN----- Scale: 1'�--10' <br />