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STORMWATER POLLUTION PREVENTION PLAN <br /> A construction Stormwater Pollution Prevention Plan (SWPPP) report has been prepared for this project, <br /> and is submitted as a separate document. A Temporary Erosion and Sediment Control (TESC) plan is <br /> also provided in the engineering drawings. These two documents are intended to serve as the <br /> construction Stormwater Pollution Prevention Plan (SWPPP)for the project. The SWPPP report is <br /> outlined in conformance with the current edition of the Washington State Department of Ecology's <br /> Stormwater Management Manual for Western Washington (DOE Manual). <br /> Pinehurst Ave. Duplex <br /> Drainage Report <br />