This contract includes the construction of multiple street main extensions and other miscellaneous infrastructure projects. It will provide construction assistance on an as-needed basis for other capital projects. The scope covers the entire Charlotte Water service area, ensuring water distribution system improvements where necessary.
McAlpine Wastewater Management Facility Biosolids Treatment Facilities Reliability – Construction Package 1
Construction Package 1 includes mechanical, electrical, instrumentation, and structural rehabilitation of Digested Sludge Storage Tanks 1 and 2 and their Control Building. The project aims to improve the reliability and performance of biosolids treatment processes. These upgrades will ensure continued compliance with regulatory requirements and operational efficiency.
McAlpine Wastewater Management Facility Preliminary and Primary Treatment Facilities Rehabilitation
The project includes mechanical, electrical, instrumentation, and structural rehabilitation of preliminary and primary treatment facilities at the McAlpine Creek WWMF. The facilities generally include Screenings Removal, Primary Clarifiers, Gravity Thickeners, Flow Equalization Storage, Flow Equalization Pumping, and Chemical Storage. These improvements will enhance operational reliability and efficiency.
Unspecified Time and Materials Water & Sewer Repairs
The project consists of providing equipment, vehicles, machinery, implements, tools, supplies, incidentals, and skilled personnel to complete unspecified extensions, modifications, maintenance, and repairs to the existing water and
sewer system in the Charlotte Water service area.
Sugar Creek WWTP Influent Pump Station Electrical Building Settlement Improvements
This contract will be to correct the settlement of the electrical building at the influent pump station. The improvements will require pressure grouting under the existing slab. Installation of micropiles or helical piers will be needed at selected locations.
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.