Laserfiche WebLink
STORMWATER MANAGEMENT PLAN (SWMP) <br />AND EROSION AND SEDIMENT CONTROL REPORT <br />FOR <br />ST. VRAIN LAKE GRADING IMPROVEMENT PLANS <br />Page 3 <br />seeded if the weather is appropriate for successful seed germination. The <br />BMP phasing plans are provided in map pockets at the end of this report. <br />E. Proposed Construction Sequence <br />The general sequence for major construction activities will be as follows: <br />1. Project Implementation <br />The following general sequence of activities will be followed in the <br />construction process. <br />a. Appoint a SWMP Administrator. <br />b. Install/construct temporary or permanent erosion control BMPs, as <br />appropriate. Install temporary sediment ponds. <br />c. Grade the construction site, as appropriate. <br />d. Areas where utility installation will not begin immediately (future <br />r phases) will be temporarily re-seeded. Phases that are proceeding <br />. ~ with the utility and road construction sequence will not be seeded at <br />this time because they will be active construction areas that will not <br />be dormant for more than 30 days. <br />This construction sequence will be scheduled to allow for no lapse in <br />activities of more than 30 days. Once this sequence of construction <br />activities has been completed, areas where construction will not begin <br />within 30 days will be surface roughened (within 14 days) to reduce <br />erosion potential and promote infiltration and will be temporarily seeded <br />if the weather is appropriate for successful seed germination. <br />e. Implement construction activities related to the construction of <br />roads including debris management, spoil piles and soil stockpiles. <br />Install specific BMPs as shown on the Stormwater Management <br />Plan (SWMP) sheets, to provide erosion protection prior to <br />landscaping and re-vegetation. <br />~~, <br />