Summary
The Work includes the following major items: A new Crownsville Sewage Pumping Station under Contract No. P588412 which includes: Demolition of an existing sewage pumping station and the construction of a new 555 GPM wet-pit submersible sewage pumping station including, but not limited to precast structures; sewage pumps, piping and valves; flowmeter; sewage grinder; odor control system; precast concrete control building; ventilation equipment; electrical switchgear, transformers & service and distribution equipment; lighting; instrumentation & control equipment; VFDs; emergency generator and transfer switches. A new Crownsville Force Main, also under Contract No. P588412 which includes: Construction of an approx. 20,350 LF, 8" DR 11 HDPE sewer force main and associated air release valve vaults, dewatering valve vaults, odor control devices, and fittings; 825 LF of 10" PVC SDR 26 gravity sewer main and manholes; and 300 LF of 4" PVC SDR 26 sewer house connection piping with cleanouts. Lastly Add/Alternate Bid Item for the decommissioning of the existing Wastewater Treatment Plant under
Contract No. P588414, which includes but is not limited: Demolition of equipment, tankage, buildings, and piping, and the removal and disposal of wastewater, biosolids, and vegetation from Treatment Lagoons and Storage Ponds, and other related ancillary improvements.