FY22 Water/Sewer infrastructure Construction – Contract 1

This contract consists 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.

FY22 Water/Sewer infrastructure Construction – Contract 2

This contract consists 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.

Biosolids Thermal Hydrolysis Process Design Build Project

Charlotte Water intends to implement the Thermal Hydrolysis Process (THP) and other biosolids treatment improvements at the McAlpine Creek Wastewater Management Facility (WWMF) utilizing the Progressive-Design-Build delivery method to create a sustainable, regionalized, diversified, and resilient biosolids management program. The project will include the design and construction of multiple facilities at the McAlpine Creek WWMF including a Pre-Dewatering building with associated process equipment, screened sludge storage tanks, THP systems as furnished by CAMBI, improvements to the existing anaerobic digester complex including steam boilers, replacement odor control facility, sidestream deammonification treatment, electrical distribution system improvements, and other ancillary components.

FY23 Small Diameter Water/Sewer Contract #1

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 cleanout. 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 800 total services.

FY23 Small Diameter Water/Sewer Service Contract #2

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 cleanout. 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 800 total services.

Can Lift Stations Phase III

Rehabilitation of Wastewater Pumping Stations. Includes replacement of submersible pumps and pump controls. Makes improvements to flow metering and SCADA systems.

FY23 Professional Engineering and Land Survey Services for Watermain and Sanitary Sewer Street Main Design/Extensions Contract #1 – CANCELLED

This contract is for professional services in support of the Design and Construction Division. These contracts will allow Design and Construction to assist with LCR projects which typically require a longer and more complicated design process which in turn is more costly. Examples of reasons for increased cost in LCR projects versus typical street main extensions would be the need for geotechnical investigation or wetlands investigation and permitting.

FY23 Professional Engineering and Land Survey Services for Watermain and Sanitary Sewer Street Main Design/Extensions Contract #3 – CANCELLED

This contract is for professional services in support of the Design and Construction Division. These contracts will allow Design and Construction to assist with LCR projects which typically require a longer and more complicated design process which in turn is more costly. Examples of reasons for increased cost in LCR projects versus typical street main extensions would be the need for geotechnical investigation or wetlands investigation and permitting.