Charlotte Water is seeking a company to perform all labor, materials, chemicals, supplies, equipment, transportation, and other incidentals required for the removal, mechanical dewatering, filtrate management, transportation, and disposal of all materials from the Irwin Creek wastewater treatment plant (WWTP) process tanks including six digester tanks and the digested sludge storage tank.
- Approximately 1,600,000 gallons of sludge
- Approximate/Average concentration of 3.0%
- Approximate dewatered sludge concentration of 17.2%
- Calculated 1,200 approximate wet tons of dewatered sludge/cake disposal
- Solids capture efficiency of 95% or higher
- Maximum wash water rate of 60 GPM (for the entire unit, not per belt wash station)
Charlotte Water is soliciting proposals for a company to provide printing and mailing services for delinquency letters.
The Project site is the Catawba Raw Water Pump Station located on Mountain Island Lake, owned & operated by Charlotte Water. The site address is 12548 Pump Station Rd, Charlotte, NC 28216. The work under this project will be primarily in Cells #2 & 3. The electrical work consists of changing the Cell #3 voltage from 2300V to 4160V, including new switchgear, synchronous motor, conduit, cable, etc. as well as re-winding an existing electric pump motor. The civil/mechanical work consists of rebuilding/replacing screens, rehabbing cone valves, and installing a new flow meter vault. The structural work consists of new electrical vault, drywall electrical room, masonry, doors, windows, louvers, and fans. This project also includes upgrades to the fire alarm system for the entire Catawba Pump Station facility.
This project will be to obtain a contract with a company that will provide full comprehensive inspection, testing, maintenance, training, and repair services for fire extinguishers for Charlotte Water facilities.
Charlotte Water will be seeking a company to inspect Charlotte Water (Water Treatment division) valves for rehabilitation needs in order to maintain their operational status and minimize downtime. Valves will be disconnected and reconnected by Charlotte Water.
Charlotte Water, a department of the City of Charlotte, utilizes chemicals in its Water Treatment and Waste Water treatment process at all of its plants. These plants estimated utilizations are included in the total estimated annual utilization for the purpose of providing annual quantity. The Supplier provide a full-service, turnkey solution to provide the Products and Services .
Chemicals supplied shall not contain soluble minerals or organic substances in quantities capable of producing deleterious or injurious effect upon public health or water quality. Product shall not contain quantities or concentrations of any metals including but not limited to mercury, zinc, copper, arsenic, cyanide or any other impurity that prevents compliance with NPDES permits or 503 Biosolids regulations or other regulations in place. The National Sanitation Foundation Standard Number 60 and/or 61 will be used as the guideline for acceptability. Analysis as required must be submitted for evaluation of bids prior to award of contract.
Charlotte Water has determined that it will utilize a Reverse Auction for obtaining pricing for Water Treatment and Waste Water Treatment Chemicals
2/27 Cancelled
Locate Charlotte Water Facilities in the public street right of way and in the easements owned by the City of Charlotte.
Removal and replacing existing control panels of each lift station, and other miscellaneous site work for installation of a new control cabinet and meter vault.
30,500 LF of 30-inch between Idlewild discharge main and Hickory Grove EST
