A. The Aviation Department of the City of Charlotte, North Carolina (Owner) proposes to purchase a number of new 100-ton, 90-ton, 60-ton, 45-ton, 30-ton and 20-ton Preconditioned Air Units (PCAir) for the Charlotte Douglas International Airport.1. The Contractor’s scope of work for this project will be to supply the PCAir units, factory tested and crated for storage by the Owner. The Contractor will also provide training, initial start-up support, warranty support and some maintenance accessories, as defined within this Specification.
2. The Owner will be responsible for installation of the PCAir units, including any electrical or mechanical infrastructure modifications required for the Passenger Boarding Bridge (PBB) or any electrical service upgrades required to provide the necessary power to the face of the terminal building.
3. The Owner will be responsible to procure and install the necessary accessories (hoses, adaptors, couplers, swivels, baskets, reels, straps, elbows, mounting materials and hardware) required to provide preconditioned air from the PCAir unit to the aircraft and / or PBB pre-cool plenum.

The Aviation Department of the City of Charlotte, North Carolina (Owner) proposes to purchase a number of new 90KVA, 140Kva and 180Kva 400Hz Ground Power Units, 90Kva 400Hz/28Vdc Combination Units and 28Vdc Cart Mounted Ground Power Units (GPU) for the Charlotte Douglas International Airport.
1. The Contractor’s scope of work for this project will be to supply the GPU units, factory tested and crated for storage by the Owner. The Contractor will also provide training, initial start-up support, warranty support, as defined within this Specification.
2. The Owner will be responsible for installation of the GPU units, including any electrical or mechanical infrastructure modifications required for the Passenger Boarding Bridge (PBB) or any electrical service upgrades required to provide the necessary power to the face of the terminal building.
3. The Owner will be responsible to procure and install the necessary accessories (cable hoists, output cables, mounting materials and hardware) required to provide aircraft ground power from the GPU unit to the aircraft.

The City of Charlotte is seeking a qualified provider of Refuse Truck Body Repair Services to work in conjunction with Fleet Management. The Company shall perform maintenance, and repair services on fleet refuse truck body equipment owned, operated, or maintained by the City.

To provide Charlotte Water Facilities with immediate on-call repair and corrective maintenance services on an as-needed basis.  The Company will be responsible for providing repair/and or corrective services in order to complete necessary projects to ensure reliable operations at Charlotte Water’s water treatment plants, water intakes, tank sites, booster stations, wastewater treatment plants, package plants and lift stations.

Repair of existing pond forebay, including dredging, installation of stormwater outlet structure and pipe, and replacement of culvers.

This Project aims to modify and relocate existing equipment, replace tables, add an experiential element, and extend tenant services at the Charlotte Douglas International Airport. The modifications of the existing equipment will accommodate a dual-use system at each Gate Counter including the electrical and data infrastructure leading up to the network. There will be a Flight Information Display System” that will need to be relocated in the connecting corridor which includes structural attachments to the building and repairs to the existing Terrazzo. Work hours between 2300 – 0500 EST to prevent disruption to Airport Operations.  This project will require 100% badging for all workers.

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.

This contract will be for the rehabilitation of the east equalization basin. Construction will require the removal and replacement of deteriorating joint materials. This project will also include high pressure crack injection repairs.

The FBO North Basin Retrofit project will be for the purpose of retrofitting an existing dry stormwater detention basin situated along Airport Drive. Work under this project will include relocating a section of Security Identification Display Area (SIDA) fence, constructing a new riser system, repairing the outfall pipe beneath Airport Drive, and completing some minor grading within the basin itself. This work is expected to have a duration of approximately 60 days. Due to security fence relocation, the contractor may be required to obtain a SIDA badge.