812 35TH ST 2022-03-07 - Laserfiche WebLink

• 2.1.3 Element 3: Control Flow Rates Will you construct stormwater retention and/or detention facilities? • ❑ Yes® No Will you use permanent infiltration ponds or other low impact development(example: rain gardens, bio-retention, porous pavement)to control flow during construction? ❑ Yes® No • List and describe BMPs: BMP C200— Interceptor Dike and Swale BMP C207—Check Dams • BMP C240—Sediment Trap Installation Schedules: Inspection and Maintenance plan: Responsible Staff: • 2.1.4 Element 4: Install Sediment Controls All stormwater runoff from disturbed areas shall pass through an appropriate sediment removal BMP before leaving the construction site or prior to being discharged to an infiltration facility or public drainage system. In regard to this particular project, site runoff will be routed via interceptor swales with rock check dams to an on-site temporary sediment trap. The sediment traps are to be operable before major clearing and grading begins. Storm drainage inlets along 35th • Street and any others within 500 feet downstream of the project will be protected with storm drain inlet protection. List and describe BMPs: BMP C200 — Interceptor Dike and Swale BMP C207— Check Dams • BMP C208 —Triangular Silt Dike BMP C220—Storm Drain Inlet Protection BMP C233—Silt Fence • BMP C240 —Sediment Trap BMP C251 —Construction Stormwater Filtration Installation Schedules: • Inspection and Maintenance plan: Responsible Staff: • Page 17