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

• 2 Construction Stormwater Best Management Practices (BMPs) • The SWPPP is a living document reflecting current conditions and changes throughout the life of the project.These changes may be informal (i.e., hand-written notes and deletions). Update the SWPPP when the CESCL has noted a deficiency in BMPs or deviation from original design. 2.1 The 13 Elements 2.1.1 Element 1: Preserve Vegetation / Mark Clearing Limits To protect adjacent properties and to reduce the area of soil exposed to construction, the limits of construction will be clearly marked before land-disturbing activities begin. • Trees that are to be preserved, as well as all sensitive areas and their buffers, shall be clearly delineated, both in the field and on the plans. In general, natural vegetation and native topsoil shall be retained in an undisturbed state to the maximum extent possible. List and describe BMPs: BMP C103 - Field marking clearing limits • Installation Schedules: Before clearing begins Inspection and Maintenance plan: Responsible Staff: 2.1.2 Element 2: Establish Construction Access Construction access or activities occurring on unpaved areas shall be minimized, yet where necessary, access points shall be stabilized to minimize the tracking of sediment onto public roads, and wheel washing, street sweeping, and street cleaning shall be employed to prevent sediment from entering state waters. All wash wastewater shall be controlled on site. In regard to this particular project, a construction entrance per BMP C105 will be established near the northwest corner of the property, accessing 35th Street. These • areas are to slope into existing vegetation where feasible. Street sweeping may be utilized within the vicinity if dust control is an issue. List and describe BMPs: BMP C105 —Stabilized Construction Entrance • Installation Schedules: Inspection and Maintenance plan: Responsible Staff: • • Page 16