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SITUATE IN THE COUNTY OF SNOHOMISH, STATE OF WASHINGTON. <br />B. ENVIRONMENTAL ELEMENTS <br />1. Earth <br />a. General description of the site <br />(underline one): Flat, rolling, ham, steep slopes, mountainous, <br />other <br />b. What is the steepest slope on the site (approximate percent slope)? <br />Approximately 40%. <br />c. What general types of soils are found on the site (for example, clay, sand, gravel, peat, <br />muck)? If you know the classification of agricultural soils, specify them and note any <br />agricultural land of long-term commercial significance and whether the proposal results in <br />removing any of these soils. <br />The site is generally made up of weathered lodgement till and Vason lodgement <br />till. <br />d. Are there surface indications or history of unstable soils in the immediate vicinity? If so, <br />describe. <br />None known. <br />e. Describe the purpose, type, total area, and approximate quantities and total affected area of <br />any filling, excavation, and grading proposed. Indicate source of fill. <br />Most of the 36-acre project site will require mass grading to establish building <br />finished floor elevations. It is estimated that between 250,000 and 350,000 cubic <br />yards of material will be moved on site (cut to fill). <br />f. Could erosion occur as a result of clearing, construction, or use? If so, generally describe. <br />Temporary Erosion and Sedimentation Control measures will be implemented in accordance <br />with the Washington State Dept. of Ecology (DOE) and City of Everett requirements to <br />minimize short term construction impacts. <br />g. About what percent of the site will be covered with impervious surfaces after project <br />construction (for example, asphalt or buildings)? <br />Appproximately 80-85% of the site will be impervious surface after development. <br />SEPA Environmental checklist (WAC 197-11-960) May 2014 Page 4 of 16 <br />