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1 <br />DIVISION 2 <br />SITE WORK <br />02200 - EARTHWORK <br />and debris. Dampproofing and waterproofing shall be completed, <br />and accepted prior to backfillin p � inspected, <br />placed in horizontal layers not uve Materials shall be as specified and <br />indicated under Article 8, item H of thisnsection. Moisturet to density <br />content shall <br />be such that the required degree of compaction can be obtained.C. Fill and backfill to grades and elevations indicated al <br />anticipated settlement and shrinkage.ances lowing for <br />installation of slabs, cushions, surfacing claywunderbed r later <br />sod, s, topsoil and <br />0. Thoroughly compact each layer of fill, backfill, or radin <br />interior or exterior, as specified. Pie work shall g g material, <br />frozen subgrade. be performed over <br />1I. BASEFILL FOR C011CRETE SLABS ON GRADE <br />A. Provide a sand gravel base fill compacted to a depth of not <br />less than <br />under concrete slabs on grade, unless otherwise indicated on drawings <br />6" <br />gs . <br />B . Base to be compacted to 98 of modified proctor density. Pro <br />r to <br />concrete, base fill shall be cleaned of debris, tested with ascratchuring <br />board, high spots, removed, and moistened to prevent suction. <br />12. FINISH GRADItiG <br />A. Uniformly grade all areas. Finish surface <br />irregular surface changes, and not more than o0.10' aboveeorabelow w from <br />established grade. Grade to drain away from building. Topsoil shall be a <br />combination of on site stripped and stockpiled topsoil from the site as <br />approved under Article 6 and the balance from an approved off -site <br />source. Leave surface smooth and level ready for sodding. Topsoil shall <br />be spread to a dc- pth sufficiently greater than 4" so that after natural <br />settlement and light rol l in , the corn <br />and i of sod conforming tothelines, gradesrandielevatiode ns sh of topsoil <br />here <br />topsoil abuts walks and paved areas, finished grade shallbeI" below <br />of paving. p <br />B. A blade graded and a heavy (steel "N") beam, drag and rake shall be <br />to uniform slopes and elevations, maintaining drainage away from used <br />building. Rake and break upclods. <br />etc. Finish work shall be smooth, without hollows debris, branches, <br />a fine <br />surface. Any areas that have been compacted by trucksnorwith other vehicleSth <br />or storage of materials shall be plowed. disked and dragged texture Of remaining finish graded areas. e0. match the <br />C. Finish grading shall cause site to drain, and to drain away from building. <br />D. Grades shall be adjusted where necessary, and as directed to accomplish <br />5264 <br />SECTION 02200 - 7 <br />