2631 WALNUT ST JACKSONS 2025-07-28

Stormwater Pollution Prevention Plan 1.0 Introduction 1 This Stormwater Pollution Prevention Plan (SWPPP) has been prepared as part of the NPDES stormwater permit requirements for the Jacksons Food Store No. 602 project located in Everett, Washington. The proposed site is addressed at 2631 Walnut Street located on the northeast corner of the intersection of Walnut Street and Everett Avenue in Everett, Washington. Construction activities will include the redevelopment of an existing gas station, convenience ' store, and carwash site. Construction will include concrete and asphalt paving, landscaping, utility work, including power, telephone, water, sewer, and storm appurtenances with catch basin collection, pipe conveyance, stormwater quality, and flow control facilities, etc. The ' purpose of this SWPPP is to describe the proposed construction activities and 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 construction project. The objectives of the SWPPP are to: 1. Implement Best Management Practices (BMPs)to prevent erosion and sedimentation, and to identify, reduce, eliminate or prevent stormwater contamination and water pollution from construction activity. 2. Prevent violations of surface water quality, ground water quality, or sediment management standards. 3. Prevent, during the construction phase, adverse water quality ' impacts including impacts on beneficial uses of the receiving water by controlling peak flow rates and volumes of stormwater runoff at the Permittee's outfalls and downstream of the outfalls. This SWPPP was prepared using the Ecology SWPPP Template downloaded from the Ecology website on July 2, 2005. This SWPPP was prepared based on the requirements ' set forth in the Construction Stormwater General Permit, Stormwater Management Manual for Western Washington(SWMMWW 2005). The report is divided into seven main sections with several appendices that include stormwater related reference materials. The ' topics presented in the each of the main sections are: ■ Section 1 - INTRODUCTION. This section provides a summary description of the project, and the organization of the SWPPP document. ■ Section 2 —SITE DESCRIPTION. This section provides a detailed ' description of the existing site conditions, proposed construction activities, and calculated stormwater flow rates for existing conditions and post-construction conditions. 1 ' 1 16580.006.doc