3623 HOYT AVE 1-3 2020-06-17 - Laserfiche WebLink

Surinder Sidhu May 4, 2017 Stormwater Pollution Prevention Plan Narrative A Stormwater Pollution Prevention Plan (SWPPP) has been prepared as part of the construction stormwater permit requirements.The site is 0.15 acres in size and is located at 3621 Hoyte Ave, Everett, WA 98201-4719 with tax parcel number 00451401101100. A new triplex, new walkway, and replaced parking area are proposed to be built on site. The limits of disturbance will be 4,060 sf+/-.There will be limited cut and fill on the sight and will not require the removal of ground materials from the property. The purpose of the SWPPP is to describe all temporary and permanent erosion and sediment control (TESC) measures, pollution prevention measures, inspection/monitoring activities, and recordkeeping that will be implemented during the proposed project. This narrative is to be considered a "living document."This project's Certified Erosion and Sediment Control Specialist is to amend this document as needed during construction. Applications of these elements are shown on the TESC Plan Sheet.The specific elements included in the SWPPP are: Element#1: Mark Clearing Limits Prior to the beginning of land disturbing activities, the clearing limits are defined on the east property boundary, and areas surrounding the proposed walkway and residence. Orange construction fence will be used to define areas of construction activity. Applicable BMP's for this project are: • BMP C101- Preserving Natural Vegetation, (includes preserving mature trees and their understory outside of the clearing limits). Element#2—Establish Construction Access The existing concrete parking area, adjacent to the alley, along the east property boundary will be used for construction access. Element#3—Control Flow Rates Applicable BMP's are shown on the TESC Plan and include: • BMP C120-Temporary or Permanent Seeding Element#4—Install Sediment Controls Specific controls include: • Temporary or Permanent Seeding(BMP C120), Controls are to be installed prior to clearing and grubbing activities.