Specifications include, but are not limited to: 1. The Contractor will use dust control measures to reduce dust and any airborne materials from traveling from the demolition site. The Contractor will also use measures to remove or reduce sediment on roadways and sidewalks caused by the demolition process. 2) Basement floors and foundation walls must be removed. 3) Backfill- All back-fill material shall be furnished by the Contractor. The Contractor shall exercise care to protect existing utilities during earthwork operations. i. The excavation will be back-filled with pit or bank run gravel composed of a mixture of gravel, sand and a small percentage of loam, which shall be suitable to flush when this method is used to solidify the back-fill. ii. If an excavated site is not back filled within 1 business day after the initial demolition, the Contractor will secure the site with snow fencing. iii. Voids under sidewalks or streets in the rights-of-way that are created or discovered by the Contractor, shall be backfilled, and compacted in accordance with Section 200 of the City’s Construction and Material Specifications. 4) Completion of demolition shall include final lot grading and seeding to establish a lawn. In accordance with the to the specifications below. i. Perform grading within contract limits, including adjacent transition areas, to new elevations, levels, profiles, and contours to provide positive drainage at a uniform rate of not less than 3:1. Provide uniform levels and slopes between new elevations and existing grades, Finish surface shall be smooth, free of lumps, humps and hollow voids and left ready for seeding...
