Concrete Meter Boxes

Solicitation for concrete meter boxes, which will be used to house water meters.

Locating Services

This contract is for locate services for the entire Charlotte Water service area.

Hydraulic Modeling and Baseline Capacity Analysis Update for the Capacity Assurance Program

Charlotte Water (CLTWater) is soliciting Statements of Qualifications (SOQ) from qualified engineering firms (ENGINEER) for Hydraulic Modeling and Baseline Capacity Analysis Update Services. These services are to be comprised of hydraulic modeling, and determining new baseline capacities for select sewer basins, for use in the Capacity Assurance Program, as needed, for sewer systems located throughout the Charlotte Water service area. These services will also include studies to evaluate the wastewater collection system sub-basin for existing and future capacity needs. Hydrologic and hydraulic analyses will be performed for designated sewer basins using Charlotte Water’s current Infoworks collection system base model.

Magnesium Hydroxide Trials

Charlotte Water is seeking chemical companies to participate in trials for Magnesium Hydroxide.  Companies that participate in trials and chemical is qualified can provide pricing to the City.

Real Estate and Appraisal Quality Assurance and Quality Control Services – cancelled

Charlotte Water is seeking contracts with companies that will handle land acquisitions and all related services thereto as needed, which is required occasionally and pursuant to the construction of critical water and wastewater infrastructure. Services will include acquisitions, relocations, appraisals, review of appraisals, various legal tasks, and easement offers. The type and amount of work vary per project and thus is unknown until the company reviews each project at the time of assignment.

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Pressure Monitoring Hydrants

Charlotte Water manages an extensive water distribution network throughout Mecklenburg County NC. Monitoring the pressure within this system remotely is crucial for ensuring its optimal performance. Charlotte Water is seeking to upgrade to smart hydrants. The new smart hydrants must maintain Charlotte Water’s current monitoring and reporting capabilities, including remote pressure reporting, historical data access, pressure zone grouping, and a web-based interface. Additionally, they must function even when the hydrant is off and provide reliable pressure readings throughout the year, including during freezing temperatures.

 

Water Treatment Polymer Trials

The scope of this Invitation to Bid (ITB) is to establish a contract for the purchase, delivery, and other inherently related activities of liquid emulsion polymer for solids dewatering for Charlotte Water’s Franklin WTP in compliance with the specifications and terms and conditions set forth in this ITB.

Polymer Trials will take place prior to receiving bids for the polymer. All Products and parts furnished under the Contract shall be new, shall comply with the specifications and terms and conditions set forth in this ITB, and shall operate in full compliance with the Specifications.

Pressure Monitoring Hydrants

Charlotte Water is seeking a contract with a company to provide smart hydrants. Charlotte Water is testing multiple solutions to measure system pressure throughout the water network. The solutions utilize “smart hydrants” that take pressure measurements at pre-defined intervals and store the information to a cloud-based application. The selected solution will be used to replace the existing monitors currently in use. The existing monitors are attached to hydrants and require the hydrants to be charged. They are also removed during the winter months and reinstalled in the spring. The new “smart hydrants” will not need to be removed/installed every year and do not need the hydrant to be manually opened to record pressure readings. The new solution will stream-line the process for Charlotte Water and allow for more frequent/timely measurements.

this opportunity was archived earlier