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[I <br />L� <br />1. Acceptance of construction below finish grade including <br />waterproofing and perimeter insulation. <br />and recording locations of <br />2. Inspection, testin g app <br />underground utilities. <br />d bracing, and backfilling of voids with <br />3. Removal of shoring an <br />satisfactory materials. <br />C. Remove vegetation, debris, unsatisfactory soil materials, obstructions, <br />and deleterious materials from ground surface prior to placement of <br />fills. Plow strip, or break -up sloped surfaces steeper than 1 vertical to <br />4 horizontal so that fill material will bond with existing surface. <br />D. When existing ground surface has a density less than that specified for <br />for <br />area classification, break up ground surface, pulverize, <br />moisture - condition to optimum moisture content, and compact to <br />required depth and percentage of maximum density. <br />E. Place backfill and fill materials in layers of 8 in. loose depth for <br />material compacted by heavy compaction hand operated tampers. 4 in in <br />loose depth for material compacted Y <br />F. Before compaction, moisture content. rate poc a not place backfill or fill <br />provide optimum mo s <br />material on surfaces that are muddy, frozen, or contain frost or ice. <br />G. Place backfill and fill materials evenly adjacent to structures, without <br />wedging against structures or displacement of piping or conduit. <br />Compaction equipment used within 10 ft. of buried walls and soil <br />supported structures shall not exceed 2000 lbs. <br />3.04 GRADING <br />1 09/03 <br />A. Grading Outside Building Lines: Grade areas adjacent to building lines <br />to drain away from structures and to prevent ponding and as follows: <br />1. Finish to within not more than 0.10 ft. above or below required <br />subgrade elevations. <br />2. Walks: Shape surface to line, grade and cross - section, with <br />finish surface not more than 0.10 ft. above or below required <br />subgrade elevation. <br />3. Pavements: Shape surface to line, grade and cross - section, <br />with finish surface 1/2 in. above or below required subgrade <br />elevation. <br />02200 -5 03- 4138.A -R <br />