The existing roof area consist of a concrete deck, hot mopped asphalt base layer, a layer of tapered isocyanurate insulation, a one and three-quarter inch layer of perlite insulation, and a 2-ply modified bitumen roof membrane. The existing roof systems shall be removed to the deck. The deck shall be cleaned and prepared for reinstallation of roofing materials. Install a one and one-half inch base layer of isocyanurate insulation set in foam insulation adhesive. Adhere a new base layer to the existing concrete deck in foam insulation adhesive as required to meet 90psf uplift per FM Global. Install an additional layer of one-eigth inch per foot tapered isocyanurate insulation set in foam insulation adhesive. Install new silicon impregnated fiberglass reinforced cover board in foam insulation adhesive. Fully adhere new PVC membrane and flashings as specified herein and as shown in the project drawings as required by the manufacturer for a twenty-year (20) NDL Manufacturer’s Warranty. The new roof system shall be able to resist the win uplift loading.
CLT Center Storm Drainage Project
This project is located in a parking lot behind the CLT Center located at 5601 Wilkinson Boulevard in Charlotte, NC. The purpose of the project is to install new pipe to contain and drain runoff from the building to an existing storm drainage system at the rear of the parking lot. The work involves installation of reinforced concrete pipe, storm drainage structures, asphalt surface, and re-striping the parking lot within the construction corridor.
Unspecified Traffic Signal Installation and Maintenance FY2023B
This contract is for Task Order based new Traffic Signal Installations and modifications to existing Traffic Signals at several intersections and roadways that are maintained by the City of Charlotte and North Carolina Department of Transportation on an “as needed” basis. This contract also includes fiber-optic cable installation, splicing and testing.
Police and Fire Training Academy Roof Replacement
The project consists of a roof replacement at Police and Fire Training Academy, in Charlotte, North Carolina. This work includes labor, materials, equipment, supervision, and administration to replace the existing two-ply modified bitumen roof system with the specified thermoplastic, single-ply roof system on 4 roof areas totaling approximately 59,115 square feet of roof area.
South End Station CMAR RFP
| South End Station Project will design and construct a new light rail station with offset side platforms adjacent to the Publix Supermarket and 2161 Hawkins development in South End. The project team completed a project delivery assessment and selected Construction Manager at Risk (CMAR) as the appropriate method to deliver this project.
PSR# 1483 |
Construction for Stairway Repairs for Archdale Station
Repair all stairways at Archdale, Sharon Road, and I-485
PSR # 1374
Firestation 33 Roof Replacement
Project consists of roof replacement of Fire Station 33 in Charlotte, NC. This work includes the provision of labor, material, equipment, supervision, an administration.
Replace the existing built-up asphalt roof system with the specified two-ply modified bitumen roof system on 2 roof areas totaling approximately 9,700 square feet of roof area.
FY24 Small Diameter Water/Sewer Service Contract #1
This contract is for water and sanitary sewer service installations, including connection to the existing public main, which extends a small diameter line to the property, and includes a water meter box or sanitary sewer clean out. Customers pay connection fees for the installation service, which is based on costs incurred by Charlotte Water in these contracts. The work covered by this contract will provide approximately 900 total services.
Concourses B and C Gate Modifications
The project scope includes the modifications to the arrangement of the gate counters at B concourse, gates B1-B4, and C concourse, gates C2-C5 & C7, to mitigate congestion at the north end of each concourse. The project also includes modifications required to existing partitions upon relocation of art walls, floor cores for power and data, and revised seating layouts.