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Construction Storm Water General Permit for projects with clearing, grading and excavation exceeding the current standards. g) All metal roofs and walls shall be finished with rust-inhibitive paint. h) Roof drains shall discharge and drain away from the building foundation to an unpaved area wherever practicable. .8tormwater Construction Requirements 84. The project development shall submit a Stormwater Pollution Prevention Plan (SWPPP) for review and approval by the City Engineer prior to issuance of building or grading permits. Failure to comply with the approved construction SWPPP may result in the issuance of correction notices, citations or stop work order. The following construction Best Management Practices (BMPs), as well as any other applicable measure, shall be included in the SWPPP and implemented as approved by the City. 85. The project developer is responsible for implementing the following measures during all construction phases of the project: a) The project developer shall include erosion control/storm water quality measures on the final grading plan which shall specifically address measures to prevent soil, dirt, and debris from entering the storm drain system. Such measures may include, but are not limited to, hydroseeding, hay bales, sandbags, and siltation fences and are subject to the review and approval of the City Engineer/Chief Building Official. Ifno grading plan is required, necessary erosion control/storm water quality measures shall be shown on the site plan submitted for an on-site permit, subject to the review and approval of the Chief Building Official. The project developer is responsible for ensuring that the contractor is aware of and implements such measures. b) All cut and fill slopes shall be revegetated and stabilized after completion of grading, but in no case later than October IS. Hydroseeding shall be accomplished before September IS and irrigated with a temporary irrigation system to ensure that the grasses are established before October 15. No grading shall occur between October IS and April 15 unless approved erosion control/storm water quality measures are in place, subject to the approval of City Engineer/Chief Building Official. Such measures shall be maintained until such time as permanent landscaping is place. c) Gather all construction debris on a regular basis and place it in a dumpster or other container which is emptied or removed on a weekly basis. When appropriate, use tarps on the ground to collect fallen debris or splatters that could contribute to storm water runoff pollution. d) Remove all dirt, gravel, rubbish, refuse, and green waste from the street pavement and storm drains adjoining the site. Limit construction access routes onto the site and place gravel on them. Do not drive vehicles and equipment off paved or graveled areas during 14