91360 Construction, Water System/Plants, Main and Service Line
This contract is for the continuous installation of small water and sewer services, as needed, for commercial or residential purposes with a diameter of less than one and a half inches. Charlotte Water installed about 1,800 new residential water and sewer taps in the last 12 months. This contract will help meet the demand for these kinds of service connections for the next two years.
cancelled on 3/14/2024
This contract is for the continuous installation of small water and sewer services, as needed, for commercial or residential purposes using pipes with a diameter of less than one and a half inches. Charlotte Water installed about 1,800 new residential water and sewer taps in the last 12 months. This contract will help meet the demand for these kinds of service connections for the next two years.
This contract consists of an undetermined number of individual projects consisting of water and/or sewer replacements, water and/or sewer extensions, and water distribution system reliability improvement projects, which will be assigned by the Project Engineer.
This contract will consist of an undetermined number of individual projects consisting of water and/or sewer extensions, water and/or sewer replacements, low-pressure sanitary sewer, water distribution system reliability improvement projects, and/or sanitary sewer capacity assurance projects, which will be assigned by the Project Engineer.
Charlotte Water will be advertising a construction Invitation to Bid for a new Water and Sewer Dismantlement Contract. This contract will provide dismantlement of existing water and sewer services as they are requested by customers.
This contract is for water and sanitary sewer service installations, including connection to the existing public main, which extends a small diameter line to the property, and includes a water meter box or sanitary sewer clean out. Customers pay connection fees for the installation service, which is based on costs incurred by Charlotte Water in these contracts. The work covered by this contract will provide approximately 900 total services.
| The Project consists of two scopes of work.
Scope 1: Vest Water Treatment Plant to Franklin Water Treatment Plant Force Main consists of installing over 16,000 linear feet of 16” ductile iron piping force main for residual and backwash transfer between the Vest Water Treatment Plant and the Franklin Water Treatment Plant. Installation of all associated fittings, valves, air release valves, trenching, trenchless crossings, parallel future piping, paving, connections, corrosion control, erosion control, cleaning, testing, and all other associated pipeline work. Installation of two crossings at CSX railroad and NCDOT I-85 Interstate, consisting of parallel 16” ductile iron carrier pipe inside single casing. Reporting on material of service connections along alignment and replacing galvanized steel service lines where discovered. Scope 2: Lee S Dukes High Density Polyethylene (HDPE) Pipeline consists of the installation of 6,000 LF of new 3-inch x 6-inch diameter double wall containment pipe for new chlorine dioxide chemical feed system, including all appurtenances, leak detection system, electrical, testing, and final commissioning. Installation of two (2) new 2-inch diameter HDPE raw water sample lines (approximate length is 6,000 LF for each), including all appurtenances, and testing. Installation of a new raw water sample pump, casing, piping, appurtenances, electrical, and testing at the Raw Water Intake at Blythe Landing. Removal and replacement of various chemical feed lines (11/2-inch and 4-inch diameter) inside existing 8-inch and 12-inch diameter casing pipes. Installation of new fiber optic cable (approximately 6,000 LF) between the Lee S. Dukes WTP and the Raw Water Intake. Installation of new potable water line from Highway 73 to existing Compressor Building, including all appurtenances, and testing. |
This contract will provide for new water and sanitary sewer main construction throughout the Charlotte, NC water service area. The majority of this contract will be used to build projects for the Street Main Extension Program.
This project includes the removal of two high-density polyethene chemical storage tanks and mixers, the construction of a new chemical storage tank containment area, the installation of three new chemical storage tanks (two in the existing containment area and one in the new containment area), installation of a chemical mixer at each tank, installation of a new chemical metering pump in the new containment area, construction of an enclosed pump room within the containment areas, installation of new and replacement of piping, and construction of a canopy over the new containment area.