Laserfiche WebLink
civil narrative (cont.) <br />All proposed infiltration galleries will be registered with the Department of Ecology in <br />accordance with the Underground infiltration Control requirements.A Web Soil Survey <br />demonstrated that the surrounding soil may provide some infiltration capacity.Additional <br />geotechnical information (prior to final design)will be required to establish the design infiltration <br />rates of the infiltration galleries). <br />If this project disturbs more than 1 acre and or discharges to a waters of the state,NPDES <br />coverage will be required. <br />design development report •alsc architects (01-24-2017)