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.
Hambright Park & Ride Construction Project
The Charlotte Area Transit System (CATS) anticipates contracting out the construction of the Hambright Park & Ride. The proposed Hambright Park and Ride will be an approximately 460 parking space mobility hub to provide rapid transit services to the Town of Huntersville, NC and surrounding areas by utilizing the newly constructed express lane direct connect. The project will also include a new public street to access the site, driver comfort station (driver restroom facilities), internal pedestrian circulation, provisions for a mobility hub for micro-mobility options and/or shared ride services, site security and surveillance, and sustainability components.
PSR # 1883
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.
Little Sugar Creek Bridge Scour Repair
The Charlotte Area Transit System (CATS) anticipates contracting out the repair of the Little Sugar Creek Bridge scour.
PSR # 1843
North Yard Storage Site Construction
The project will include construction up-fits at the North Yard Facility with intentions of utilizing the area as storage for CATS. The storage yard, also known as the North Yard Annex, will be a secured and monitored area with access control, security lighting, CCTV cameras, fencing, and power supply capable of providing climate control measures to material as needed.
PSR # 1840
JW Clay Ballast Wall Repair
Repair track 1 ballast wall just north of JW Clay Station.
PSR # 1835
Environmental Services Facility HVAC Boiler Replacements
Replace three (3) HVAC boilers at Environmental Services Facility. Current units are at end-of-life. Minimum specs are: natural gas-fed at 150CFH; input 1,500,000 BTU/HR; output 1,400,000 BTU/HR; forced-draft burner on 120V/single-phase power; support communication protocols for LON, BACnet, and IoT. In addition to materials provision, awarded vendor shall perform the following tasks: verify all pipe, conduit, and wiring spec in field prior to proposal; remove and dispose of existing units; disconnect and reconnect hot water lines; disconnect and reconnect all electrical wiring; disconnect and reconnect controls; assess and add/modify any unit drainage systems; run new stainless double wall flue pipes to exterior and terminate at roof; perform combustion analysis to assure proper operation; insulate all piping; perform startup and operation check after install; and any other tasks necessary to ensure optimal operation upon completion.