McDowell Creek WRRF Primary Clarifier Mechanism Replacement-CANCELLED

The project involves the procurement of a new primary clarifier mechanism to replace the existing mechanism in Primary Clarifier #5 at the McDowell Creek Water Resource Recovery Facility. This replacement aims to improve the performance and reliability of the primary clarifier, ensuring that it meets current operational standards.

Duplicate entry of McDowell Creek WRRF Clarifier Mechanism, cancelled 11/14

Service Water Improvements and Flow Meter Modifications

This project includes significant improvements to the existing service water system at the Franklin Water Treatment Plant. The scope of work involves the replacement of existing pumps, piping, valves, and backflow devices within the service water system. Additionally, new flow meters will be installed on the Franklin Water Treatment Plant service water system, while existing flow meters on the filter effluent lines at the Lee S. Dukes Water Treatment Plant will also be replaced. These upgrades are expected to enhance the accuracy of flow measurements and improve the efficiency of the service water system.

McDowell Creek WRRF Primary Clarifier Rehabilitation

This project will rehabilitate Primary Clarifier #5 at the McDowell Creek Water Resource Recovery Facility. The scope of work includes the demolition and replacement of the existing clarifier mechanism, various concrete repairs, and regrouting of the clarifier floor. Additionally, pressure-reducing valves, plug valves, and telescoping valves will be replaced, and existing electrical and instrumentation systems will be reconnected to the new clarifier mechanism. These improvements will enhance the functionality and durability of the primary clarifier.

Sugar Creek Water Resource Recovery Facility (WRRF) Ultraviolet (UV) Disinfection System Upgrades

This project involves the replacement of the existing ultraviolet disinfection system at the Sugar Creek Water Resource Recovery Facility. The scope of work includes upgrading the UV disinfection system while utilizing the existing UV channels, extending these channels, and replacing the current level control gates with fixed finger weirs. A new non-potable water (NPW) pump station wet well will be added, and the drain valve of the East Equalization Basin will be replaced. During this upgrade, a temporary disinfection system will be provided to maintain disinfection while the UV system is out of service. Additionally, two existing NPW pumps will be relocated, and three NPW pumps will be replaced in kind. The Filter Backwash Return Pump wet well work will include the installation of a backwash return pump, the necessary piping and valves, and the replacement of a flow meter.

Davidson Eastern Rocky River Sanitary Sewer Outfall-CANCELLED

This contract will be for the design and construction of a gravity outfall sewer along the Rocky River. This project will consist of approximately 3,600 linear feet of 15-inch and 2,400 linear feet of 12-inch gravity sanitary sewer piping. This outfall is tributary to the existing Rocky River outfall in Cabarrus County and Water and Sewer Authority of Cabarrus County (WSACC) Rocky River Regional Wastewater Treatment Plant.

This opportunity has been cancelled as of 12/18/2024

Beaverdam Creek Trunk Sewer Phase 2

The Project consists of the design and construction of a gravity outfall along Beaverdam Creek West Branch. This outfall is a tributary to the existing Beaverdam Creek Lift Station and Force Main. Phase 2 is approximately 2,000 linear feet of pipe and will continue from the anticipated Phase 1 West Blvd extension north to a terminus near I-485. This project will accommodate economic growth in the River One area by expanding the wastewater collection system.

Briar Creek Phase 4 Sewer Rehab-CANCELLED

This will be an invitation to bid for construction and will consist of cured-in-place pipe lining, manhole rehab, and other miscellaneous services for several thousand linear feet of current infrastructure. This was originally paired with the Paw Creek/Diversion project and will now be two separate construction projects.

5/13/2024 – cancelled due to project reprioritization.

Paw Creek Sewer Rehabilitation and Diversion Structure-CANCELLED

This will be an invitation to bid for construction that will consist of cured-in-place pipe lining, manhole rehab, and a sewer diversion structure. The diversion consists of 200-300 linear feet of sewer pipe and several new manholes. A procurement officer has already been assigned to this.

Stowe Regional Water Resource Recovery Facility Solids Forcemain – CANCELLED

Stowe Regional Water Resource Recovery Facility is a new 15 million gallons per day greenfield facility that will serve as CLTWater’s 6th Water Resource Recovery Facility. Stowe Regional Water Resource Recovery Facility will not have solids treatment onsite. The Stowe Regional Water Resource Recovery Facility solids pump station will send the solids stream to another CLTWater water resource recovery facility for treatment. This is a hard bid construction project to build the first phase of the offsite forcemain.