Marvin Braud Pumping Station Flood Proofing and Machinery Improvements

The project consists of extending and raising the flood protection of the pumping station to elevation 12.25 NGVD including closing two existing open gaps in the station's substructure. This work includes adding floodwalls on both ends of the station; and, installing ten back flow prevention slide gates and four flap gates; and, the removal of the existing septic tank and installation of a new septic tank system. Also, the replacement of engine exhaust and air intake systems; removal of the existing engine housings; the replacement of five catwalk segments in pump bays 1 through 5. The addition of a new Owner furnished tank farm catwalk. The work requires that only one pump can be offline at a time; therefore, Contractor has to schedule all work associated with each pump to be completed before another pump can be taken offline. Any work that does not interfere with pump operations may be performed continuously. The Pump Operator shall determine when a pump can be taken offline.

Lift and Pump Stations, Renovation.

Division 03 -	Concrete, Precast Concrete.
Division 04 -	Masonry.
Division 05 -	Metals.
Division 06 -	Wood, Plastics, and Composites.
Division 07 -	Thermal and Moisture Protection.
Division 08 -	Openings.
Division 09 -	Finishes.
Division 10 -	Specialties, Signage, Toilet, Bath, and Laundry Accessories, Fire Protection Specialties, Fire Extinguishers, Storage Specialties.
Division 11 -	Equipment.
Division 12 -	Furnishings.
Division 14 -	Conveying Equipment, Scaffolding.
Division 21 -	Fire Suppression.
Division 22 -	Plumbing.
Division 23 -	Heating, Ventilating, and Air Conditioning (HVAC).
Division 26 -	Electrical.
Division 27 -	Communications, Data Communications, Voice Communications, Audio-Video Systems.
Division 28 -	Electronic Safety and Security.
Division 31 -	Earthwork.
Division 32 -	Exterior Improvements, Fences and Gates, Turf and Grasses.
Division 33 -	Utilities, Common Work Results for Utilities, Water Utility Distribution Equipment, Water Utility Pumping Stations, Sanitary Sewerage Utilities, Sanitary Utility Sewerage Piping, Wastewater Utility Pumping Stations, Sanitary Utility Sewerage Force Mains, Sanitary Utility Sewerage Structures.
Division 40 -	Process Integration, Water Process Piping.
Division 45 -	Industry-Specific Manufacturing Equipment.
Division 46 -	Water and Wastewater Equipment.