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.
Runway 18L/36R and Taxiway Delta Rehab Construction
Charlotte Douglas International Airport (“CLT”) intends to issue an Invitation to Bid (“ITB”) for the rehabilitation construction of Runway 18L/36R and Taxiway D. The scope of this work will include but is not limited to asphalt milling, paving, airfield electrical work, and pavement makings.
RFQ: Design-Builder – CMPD Helicopter Hangar Relocation
Relocation of existing CMPD Helicopter Hangar to an off-site location alongside Billy Graham Parkway will be performed via Alternative Delivery Method, specifically Design-Build (D/B). A D/B team will be solicited to implement the project scope.
Village Lake Dr 2210
Project started due to surface depressions along roadway. City plans to remove and replace corrugated metal pipe with 83 linear feet (LF) of 8’ x 4’ reinforced concrete box culvert; remove and replace two headwalls; remove and replace 311 LF of 15″ reinforced concrete pipe (RCP); remove and replace 42 LF 24″ RCP; remove and replace 27 LF 18″ RCP; bank grading; and remove and replace 85 LF 10” ductile iron pipe of sewer.
Part 139 Remediation & Runway Redesignation
The project includes markings and signage to support updating the Runway Nomenclature of CLT’s existing three parallel runways to support the construction of the Fourth Parallel Runway. The Runway Nomenclature updates will be planned under 3 different charting dates with FAA throughout the project that will be coordinated with the FAA charting schedule. The project will also include updates to existing taxiway marking, signage, lighting and paved shoulders.