2021 Riverside Lift Station Replacement

Site grading and earthwork. Paving and restoration. Fencing and Security. Historical monument relocation. Install two flow monitoring devices in the indicated manholes. Site piping (potable water, raw sewage force main, storm sewer, sanitary sewer). Site electrical and gas. Stormwater pollution prevention plan (SWPPP). Construct New Influent Lift Station Building: Construct new cast-in place concrete and masonry building. Construct two (2) new cast-in place raw sewage wet wells including piping, pumps, and valves. Install Raw Sewage Bar Screens and Screenings Washer/Compactor equipment, including piping, valves, controls, etc. Install Indoor Odor Control Unit, including fans, pumps, waterbox, piping, valves, controls, etc. Install influent slide gates to the screen channels and wet wells. Install Diesel Generator including piping, valves, tank, exhaust, controls, etc. Construct two (2) public restrooms. Install Electrical and Mechanical support systems. Anoxic Basins at St. Charles Main Treatment Plant: This work will be considered under a Deductive Alternate. Remove and replace existing flow meters within Anoxic Basins at the Main WWTF.

Lift and Pump Stations, New Construction.

Division 01 -	General Requirements.
Division 02 -	Existing Conditions.
Division 03 -	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 13 -	Special Construction.
Division 22 -	Plumbing.
Division 23 -	Heating, Ventilating, and Air Conditioning (HVAC).
Division 26 -	Electrical.
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, Wastewater Utility Pumping Stations, Sanitary Utility Sewerage Force Mains.
Division 40 -	Process Integration, Water Process Piping.
Division 41 -	Material Processing and Handling Equipment.
Division 44 -	Pollution and Waste Control Equipment.
Division 46 -	Water and Wastewater Equipment.