9554 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 df o BMP's: C101 Preserving Natural Vegetation W C105 Stabilized Construction Entrance C120 Temporary&Permanent Seeding u; C121 Mulching O ,� Temporary Amended C123 Plastic Covering •• Z Moll! N Soils Stockpile Area C140 Dust Control p a cw C150 Materials on Hand Z y Q C151 Concrete Handling Z a 304 C 160 Certified Erosion osion&Sed meelivery,Storageant Control Lead nd nt W t-2)d C220 Storm Drain Inlet Protection o Cl) C233 Silt Fencing Q C234 Vegetated Strip 00 C235 Straw Wattles l Z a NOTE: C151 -Concrete Washout Area designated in o g � centralized location. 5� 6 Confirm location with Superintendent on site. ° e. < s � CITY OF EVERETT DESIGN AND CONSTRUCTION 6 STANDARDS VOLUME 1 SECTION 2-5 STANDARD NOTES 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, e pipes,restrictors,channels,retention facilities,utilities). u `v 2. The implementation of these esc plans and the construction,maintenance, Z replacement,and upgrading of these esc facilities is the responsibility of the o applicant/contractor until all construction is completed and approved and w m m o�Y Z vegetation/landscaping is established. U 3 6i ow 3. The boundaries of the clearing limits shown on this plan shall be clearly flogged in _0 Q� 99 duooQ� 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 applicable water quality standards. a C 140 5. The ESC facilities shown on this plan are the minimum requirements for anticipated < r site conditions.During the construction period,these esc facilities shall be z I OC 150 upgraded as needed for unexpected storm events and to ensure that sediment and sediment-laden water do not leave the site. w a 6. The ESC facilities shall be inspected routinely and maintained by the w applicant/contractor to ensure their continued functioning,especially a 1 er storm ; events. = m 7. The ESC facilities on inactive sites shall be inspected and maintained a minimum of -r- ' o once a month or within the 48 hours following a major storm event. U - o Construct Stabilized Temporary 8. At no time shall more than one foot of sediment be allowed to accumulate within D _-- Construction Entrance per City of a trapped catch basin.All catch basins and conveyance lines shall be cleaned CL W ,;� r oJi- �o` _ Everett Std Dwg 201 prior to paving.The cleaning operation shall not flush sediment laden water into U O } n = ' _ �1 the downstream system. a J �u ��o�J- C10 9. Stabilized construction entrances shall be installed at the beginning of construction a W _ _ — _ _ _ _ y, l' �,t =7 `�a� and maintained for the duration of the project.Additional measures may be o I- 0 , - - — - - — - - — - - — _ required to ensure that all paved areas are kept clean for the duration of the a _ `� project. U a NO N �,� - ✓J; J 10.The contractor shall provide periodic street cleaning to remove debris and � } > 6 0 sediment tracked off the site. ° - = z r�a' ��•_ q� 1 1.Appropriate measures shall be taken to stop sediment from entering surface water m 0 bodies if the proposed BMPs fail.If BMPs fail and sediment-laden water is leaving o the site,immediate) notifyo 12.Bare and/or disturbed soihallrre remain uncovered and/or unstabilized for no more -2 than 2 days from October 1 through April 30 and for no more than 7 days from a > \ May 1 through September 30. g I�� Notify _� fy the city public works inspector at least 24 hours prior to dewatering activities. L Handle highly turbid or otherwise contaminated dewatering water separately from stormwater. U ; `o 14.The approved project public works permit and SWPPP shall be retained on site or `~ 0 readily available to the contractor throughout the duration of the construction U t Aisle D project. o CL on 15.Design,install,implement,and maintain effective pollution prevention measures to FN 0 minimize the discharge of pollutants. 01 16.Protect all lid BMPs from sedimentation through installation and maintenance of erosion and sediment control BMPs on portions of the site that drain into the lid C3 SHE m� C4 U 0 10, BMPs. I1x17 LOT 16 TESC PLAN - -- -- - -- - Scale: 1"=10' -