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2.1.7 Element 7: Protect Drain Inlets <br /> List and describe BMPs: All storm drain inlets both existing and those installed during <br /> construction must be protected to prevent unfiltered or untreated water from entering the <br /> drainage conveyance system. However, the first priority is to keep all access roads clean of <br /> sediment and keep water from washing streets separate from entering storm drains until <br /> treatment can be provided. Storm Drain Inlet Protection will be implemented for all drainage <br /> inlets and culverts that could potentially be impacted by sediment-laden runoff on or near the <br /> project site. This includes inlets and culverts located offsite. Inlet protection devices shall be <br /> cleaned and replaced or removed when sediment has filled a third of the available storage <br /> (unless a different standard is specified by the product manufacturer). The following inlet <br /> protection measures will be proposed for this project: <br /> • BMP C220: Storm Drain Inlet Protection <br /> Installation Schedules: Storm Drain Inlet Protection will be provided at the start of the project <br /> and be maintained for the duration of the project. <br /> Inspection and Maintenance plan: TBD <br /> Responsible Staff: TBD <br /> Page ( 12 <br />