The Project consists of providing equipment, vehicles, machinery, implements, tools, supplies, incidentals, and skilled personnel to complete unspecified modifications, maintenance, and repairs to existing water and sewer lines in the Charlotte Water service area.
Unspecified Water and Sewer Repairs
This contract covers on-call repairs for water and sewer systems throughout Charlotte Water’s collection and distribution areas. Work may include emergency mobilization for critical pipeline repairs and other maintenance activities. The contract ensures rapid response capabilities for unforeseen infrastructure issues.
Irwin Rehabilitation Improvements
The Project consists of work in multiple process areas as follows:
- Replacement of the roof and HVAC equipment at the Administration building.
- Modifications to the existing grit removal chamber at the flow equalization facilities to include a 7-foot Parshall flume.
- Spot concrete, sealant, and pavement repairs at the flow equalization facilities.
- Installation of a third mechanical bar screen in the existing Influent Pump Station. The new mechanical screen is pre-purchased by the Owner. The Contractor will administer submittals and handle receipt, installation, startup, testing, and commissioning.
- Installation of a new eductor system on all the Influent pumps to automatically vent the pump casings.
- Modifications to the 18-inch discharge piping of two influent pumps.
- Installation of a new process analyzer (Chemscan) near the Aeration Basins. The analyzer equipment, FRP enclosure, and sample pumps are pre-purchased by the Owner. The Contractor will administer submittals and handle receipt, installation, startup, testing, and commissioning.
- Modifications to the plant’s effluent piping (42 and 30 inches in diameter) including replacement of a flowmeter vault with a new vault. The new meter will be provided by the Owner. This work will require bypass pumping.
- Replacement of the roof and select HVAC equipment at the Old Chlorine Building (Additive Alternate 1).
Sugar and Irwin UV Replacement – cancelled
This project is to replace the ultraviolet disinfection equipment at the Sugar Creek Wastewater Treatment Plant and the Irwin Creek WWTP. The scope of the work also includes the replacement of the effluent filter piping and valves in addition to concrete channel work.
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Sugar and Irwin UV Replacement – CANCELLED
This project is to replace the ultraviolet disinfection equipment at the Sugar Creek Wastewater Treatment Plant and the Irwin Creek WWTP. The scope of the work also includes the replacement of the effluent filter piping and valves in addition to concrete channel work.
– Cancelled as of 8/13/24
Ashe Plantation WWTP – Phase II Upgrades
The Project consists of the demolition of the existing 0.1 MGD “packaged” WWTP (flow eq, sludge holding, extended aeration, clarifiers), filters, generator, shed and select yard piping. The new infrastructure includes a new 0.1 MGD “packaged” WWTP (flow eq, sludge holding, extended aeration), two clarifiers, pre-engineered office/lab building, generator and the associated yard piping, site work, electrical and instrumentation. This scope of work also includes the relocation of and existing 8” gravity sewer line.
Ashe Plantation Phase II Upgrades – Re-Advertisement for Bids
The Project consists of the demolition of the existing 0.1 MGD “packaged” WWTP (flow eq, sludge holding, extended aeration, clarifiers), filters, generator, shed and select yard piping. The new infrastructure includes a new 0.1 MGD “packaged” WWTP (flow eq, sludge holding, extended aeration), two
clarifiers, pre-engineered office/lab building, generator and the associated yard piping, site work, electrical and instrumentation. This scope of work also includes the relocation of and existing 8” gravity sewer line.
Boiler, Gas System, and Gas Safety Preventative Maintenance and Repair Service
This project will be to source a company to perform preventive and routine maintenance services, inspections, and repairs to boilers, sludge heaters, and related sewer gas auxiliary equipment located at Charlotte Water’s Water and Waste Water Treatment Plants.
Electrical Maintenance and Repair Services
Charlotte Water facilities, which include wastewater treatment plants (WWTP), water treatment plants (WTP), and large regional and/or submersible Lift Stations, require industrial-grade electrical services. The Company shall provide industrial electrical maintenance and repair services for Charlotte Water’s facilities.