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I <br /> I <br /> Task 2: Governing Guidelines <br /> The project site is located within the City of Everett. The 2010 City of Everett <br /> Stormwater Management Manual will be used for stormwater design. The Western <br /> Washington Hydrology Model Version 3, a continuous simulation model will be used to <br /> size all water quality systems. <br /> Task 3: Design Criteria <br /> The following section describes how each Minimum Requirement will be incorporated <br /> into the proposed project. <br /> Minimum requirements #1 through#7 are addressed as follows: <br /> 1. Minimum Requirement#1: Preparation of Stormwater Site Plans. <br /> This report and accompanying improvement plans constitutes the Stormwater Site <br /> Plan. <br /> 2. Minimum Requirement #2: Construction Stormwater Pollution Prevention (C- <br /> SWPPP). <br /> A site specific C-SWPPP is included in the Site Improvement Plans. See <br /> Appendix B of this report. <br /> 3. Minimum Requirement#3: Source Control of Pollution. <br /> All applicable Source Control BMPs have been considered for use on the project <br /> site. All applicable maintenance BMP's will be included in ongoing use of the <br /> site. See Section V of this report for the Source Control Activity Worksheet. <br /> 4. Minimum Requirement #4: Preservation of Natural Drainage Systems and <br /> Outfalls. <br /> The proposed stormwater site plan will maintain the existing outfall into the <br /> drainage ditch along Ross Avenue. <br /> 5. Minimum Requirement#5: On-Site Stormwater Management. <br /> The 2010 City of Everett Stormwater Management Manual requires the use of on- <br /> site Stormwater Management BMPs to infiltrate, disperse, and retain stormwater <br /> runoff on-site to the maximum extent feasible without causing flooding or erosion <br /> impacts. During construction, stormwater will be allowed to disperse into <br /> existing vegetated areas to encourage retention of stormwater. Following <br /> construction the majority of the site will be impervious and utilized as an <br /> industrial manufacturing site. On-site soils are not conducive to infiltration and <br /> with minimal areas available for dispersion no on-site BMPs are proposed <br /> following construction. <br /> I <br /> Stormwater Site Plan Page 7 <br /> McClean Ironworks Site Improvements August 2014 <br /> I <br />