Specifications include, but are not limited to: The work to be performed consists of furnishing all labor, tools, materials, equipment, transportation, and services required for construction of the above described project as included in the Contract Documents; consisting of the following items of work: all required earthwork, including trench excavating, backfill and compaction; borrow for pipe bedding, trench backfill, and backfilling wash-out area; removing and disposing of existing pipe; constructing new storm drain pipe lines, including drainage structures; constructing energy dissipator, including riprap channel; or improving wash-out area, with waterfall feature, reinforced soil walls with facing, and stilling pool; dredging existing detention pond as required; restoration of native grass areas; and other miscellaneous work to complete project; all in accordance with the Drawings and Specifications prepared by Gilson Engineering.