Specifications include, but are not limited to:The demolition of structures shall include the removal of existing basement walls, basement floors and appurtenances, including utility service lines, gas tanks, storage & septic tanks, and the backfilling of each area so designated. The CONTRACTOR shall disconnect all utility service lines which provide services to secondary structures. Such demolition shall be performed in the following manner. a. The building, foundation, curbs, sidewalks, concrete drives, and all appurtenances outside of the public Right of Way shall be removed to one (1) foot below its current depth or as otherwise directed. b. Concrete slabs atop basements (walls, floors), pits, wells or cisterns, shall be broken and removed. Basement walls and floors including those where buildings have been previously removed shall be removed to one foot below their current depth, unless otherwise specified or directed by the OWNER. c. All debris and unsuitable material in basement areas shall be completely removed and disposed of by the CONTRACTOR at his own expense. d. All cisterns in the area of demolition and tank removal areas shall be treated in the same manner as set out for backfilling. Open wells in the area of demolition shall be properly closed and sealed in accordance with all State and Local requirements. e. Disposal shall be made concurrently with the demolition Work. Accumulations of combustible materials shall not be permitted at any time. Emission of excessive dust or particulate matter shall not occur in the course of demolition activity. f. Each parcel shall be left clean and free of all debris, rubbish, refuse, trash or any other foreign materials. Each parcel shall be left in a condition satisfactory to the OWNER, and individual inspection and acceptance will be made for each building or structure. g. The CONTRACTOR shall not use concrete from walks, steps, curbs, or any other material of this nature for such backfilling. The final grade of backfill for basements, pits, wells, and cisterns shall conform to surrounding area in such a manner as to present a neat, well drained appearance. h. Loading, removal, transportation costs, dumping fees, dumpster fees, or any other fees associated with the disposal of all demolition debris and material shall be the sole responsibility of the CONTRACTOR.