Specifications include, but are not limited to: The project consists of the improvements to four existing stormwater management basins located on private open space in the following subdivisions: Hawks Nest, Lynmoore, Wyndom, and Academy Hills (basin and outfall on separate parcels). Work will include erosion and sediment control measures, temporary bypass pumping, dewatering, removal and disposal of accumulated sediment, removal and disposal of existing outlets structures and / or discharge pipes, placement of new outlet structures, discharge pipes, rip-rap drainage chute, soil-cement mixture, and/or flared end sections, backfilling and regrading, stabilization of embankments and channels, removal of erosion control measures, and preparation of as-built plans in accordance with the contract specifications and drawings. Temporary traffic control is to be provided in accordance with Part 6 – Temporary Control of the Delaware Manual on Uniform Traffic Control Devices (MUTCD).
