Laserfiche WebLink
' �- �- <br /> Proposed Modernizafion ond Additions to Subsurface Exploration, Geologic Hazards, <br /> Eisenhower Middle School nnd Geo�echnical Engineering Report <br /> Everett, 4�ashington Geologic Hazardr and Mitigatiou <br /> 3. To reduce the amount of soil transport during site grading, silt fences should be placed <br /> along the downslope perimeters of the site. <br /> 4. Construction should proceed during the drier periods of the year, if possible, and <br /> disturbed areas should be revegetated as soon as possible. <br /> 5. Ground water seepage should be anticipated during site grading. Seepage should be <br /> controlled and tightlined into a suitable collection system and disposed of into an <br /> approved storm water drainage system or temporazy storage facility. Specific seepage <br /> recommandations related to erosion and/or slope stability hazards aze best �levcloped in <br /> the field at the time of construction, when the actual seepage conditions can be 'i <br /> observed. I <br /> 6. Soils which are to be reused around the site should be stored in such a manner as to <br /> reduce erosion. Protective measures may include, but are not necessarily limited to, <br /> covering with plastic sheeting or the use of straw bales/silt fences. Soils excavated for I <br /> foundation walls should nct be placed on sloped areas or within 15 feet of the crest of a <br /> slope. <br /> lmmnrv ?9, 200d ASSOCldTED EARTH SCIENCES, lNC. r Z <br /> � .NT•7d-KE0J7J8AI-Pro�run7WJ7J9'Kf.11YP-�rn• Page 9 <br />