05-D Animal Shelter Contract - Laserfiche WebLink

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Division 2-A Site Work E%ISTING TOP SOIL CONT'D: This topsoil shall be stockpiled away from the building during construction, then replaced around the building to the grades shown on plans. BIIILDING LINES AND GRADES: The Contractor shall set "reference lines and set well protected stakes at extremes of each "reference line" outside of the building area. From these reference lines set all batter boards and set floor line. E%CAVATION AND REMOVAL OF OLD SANZTARy LAND F=I'I': After top soil has been removed and stockpiled, excavate under building and 3'-0" outside of floor area. This excavation is to remove debris placed on this site as a sanitary landfill several years ago. Tests indicate the debris to be less than.8'-6" below the surface and at least 3'-0 below the surface. The size and depth of the debris fill is not known. (1) On the East side of site, stock pile all soil covering Old Sanitary Land Fill" debris. (2) Load on trucks and remove from this site all old landfill debris, and dispose of debris, rubbish and old tires according to local, state and federal laws. (3) When debris is removed and disposed of, the "Covering Soil" used to cover old debris shall be replaced in excavation 8" lifts'& wet as per IPETTING. (4) When made stable blend top one foot with "Select Fill." The excavation shall be brought to a level plane, in 8" lifts, wet and compacted as specified. The required fill to replace removed debris shall be "Select Fill". The excavated soil shall be replaced in 8" lifts distributed and smoothed on the building site. Soils under slab areas to receive fill should be scarified to a minimum depth, of 8 inches and re-compacted to a density of 95% of the maximum density as determined by ASTM D-698 "Standard Proctor". The moisture content should range from optimum to +3 percentaqe points above optimum. 10