Charlotte Water requesting proposals from qualified companies interested in providing design and construction administrative services for the Franklin WTP Residuals Project
- Alum cake storage and conveyance system from the alum belt filter press building. Increasing storage capacity, belt condition/layout, etc.
- New backwash residuals clarifier with stainless steel clarifier mechanism and associated piping. Diameter of new clarifier to be 100 foot in diameter. Provide new motor control center and switch gear for the existing residual clarifiers. Existing large clarifier must remain in service throughout construction.
- Evaluation of additional thickener at plant.
- Residuals polymer system upgrade – new feed system and tanks and potential expansion of existing dewatering building for accommodation of new equipment or added chemical storage.
- Provide a pump station and force main to convey residuals clarifier effluent to the raw water reservoirs. Cost savings analysis.
- Dry polymer feed system for flocculation/sedimentation for east and west plant.
- Addition of an isolation valve at backwash residuals clarifier.
- Clarifier sludge pump evaluation.
The scope of this project shall be to provide asphalt and concrete repair Services for Charlotte Water, a department of the City of Charlotte. Asphalt and concrete repair work includes repair to damaged pavement, sidewalks, and driveways caused by water and sewer main breaks, settlement, or other damages on city streets and private driveways. In some cases, the damage from a water main break can be extensive and require significant pavement removal, excavation, backfilling, and replacement operations in an expeditious fashion. The services may include removal, placement, and compaction of backfill or other related work in addition to asphalt and concrete repair.
The scope of this Invitation to Bid (ITB) will be to establish a contract for the as needed purchase, delivery, and other inherently related activities to provide water and sewer materials in compliance with the ITBs specifications, terms, and conditions. Materials include various size pipe fittings, clamps, and related other items to maintain and repair more than 8,000 miles of pipe and 70 pump stations.
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Charlotte Water will enlist a company to provide vocational training to field staff on an as needed basis at the company’s facility. Training will consist of hands on heavy equipment operator training to ensure the proper use of equipment such as dozers, backhoes, excavators, and skid-steers. A training program will be developed mutually between the company and Charlotte Water to implement such program.
-cancelled on 3/19
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.
Charlotte Water is soliciting Statement of Qualifications from a qualified engineering firm to conduct odor and corrosion studies for various areas and lift stations. These studies will evaluate each lift station and its inflow and outflow of sewer pipes and manholes for odor control and corrosion protection . The selected firm will evaluate the various listed areas and prepare a plan of action to correct and address the odor and corrosion issues for Charlotte Water.
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.
This project has been cancelled as of 8/19
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.
this opportunity was archived earlier
