The purpose of the Coffey Creek Environmental Mitigation bid is to establish a lump sum contract with a qualified contractor to construct the features and components of the Corrective Action Plan that has been designed by WSP, (as Wood Environment & Infrastructure Solutions, Inc.) (the “CAP Design”) for the former U.S. Airways Maintenance Hangar site located at 5020 Hangar Road in Charlotte, Mecklenburg County, North Carolina on behalf of Charlotte Douglas International Airport (CLT). The CAP Design (dated October 20, 2022) was submitted to the North Carolina Department of Environmental Quality (NCDEQ) for review. NCDEQ issued a Notice of Regulatory Requirements (NORR) letter (dated November 30, 2022) indicating approval of the Corrective Action Plan (CAP).
Coffey Creek Environmental Mitigation
Work performed under this contract will involve construction of a Hydraulic Cut-Off Barrier to limit migration of contaminants into Coffey Creek. The barrier will be constructed below grade of Composite Bentonite Aggregate (CBA) and will be roughly 400 feet long, 12 feet tall, and 1 foot wide. The project site is located within the secure area of Charlotte-Douglas International Airport and will require that all security measures be followed throughout the duration of the project.
Coffey Creek Environmental Mitigation (2nd Re-Solicitation)
The purpose of the Coffey Creek Environmental Mitigation bid is to establish a lump sum contract with a qualified contractor to construct the features and components of the Corrective Action Plan that has been designed by WSP, (as Wood Environment & Infrastructure Solutions, Inc.) (the “CAP Design”) for the former U.S. Airways Maintenance Hangar site located at 5020 Hangar Road in Charlotte, Mecklenburg County, North Carolina on behalf of Charlotte Douglas International Airport (CLT). The CAP Design (dated October 20, 2022) was submitted to the North Carolina Department of Environmental Quality (NCDEQ) for review. NCDEQ issued a Notice of Regulatory Requirements (NORR) letter (dated November 30, 2022) indicating approval of the Corrective Action Plan (CAP).
South End Station – Track/Systems CMAR RFP
South End Station will design and construct a new light rail station adjacent to the Publix Supermarket and 2161 Hawkins development in South End. Initially, the project team selected Construction Manager at Risk (CMAR) as the appropriate method to deliver the entire project. The City issued a RFP in 2023 but received no proposals.
Following contractor interviews and further analysis, the team divided construction into two packages, Track/Systems and Civil/Station. The Track/Systems Package will be delivered by CMAR through contracts for pre-construction services and construction (later). The pre-construction services contract will include some consulting services for both packages. The Civl/Station Package will be advertised for bid in the future.
This PSR is to request development and advertisement of a RFP for the CMAR. Draft RFP and contract documents are stored separately in a Sharepoint site set up by Legal with access granted to Procurement. The design consultant is developing a cost estimate for the pre-construction services and Track/Systems construction contracts. The cost estimate in this process is a rough estimate.
PSR # 1633
Bus Stop and Miscellaneous Construction Services
The scope of work is miscellaneous small construction projects involving improvements at CATS bus stops that will be assigned as Task Orders. Each Task Order is estimated to be less than $30,000 in value.
PSR # 1615
Briar Creek Phase 4 Sewer Rehab-CANCELLED
This will be an invitation to bid for construction and will consist of cured-in-place pipe lining, manhole rehab, and other miscellaneous services for several thousand linear feet of current infrastructure. This was originally paired with the Paw Creek/Diversion project and will now be two separate construction projects.
5/13/2024 – cancelled due to project reprioritization.
Paw Creek Sewer Rehabilitation and Diversion Structure-CANCELLED
This will be an invitation to bid for construction that will consist of cured-in-place pipe lining, manhole rehab, and a sewer diversion structure. The diversion consists of 200-300 linear feet of sewer pipe and several new manholes. A procurement officer has already been assigned to this.
Stowe Regional Water Resource Recovery Facility Solids Forcemain – CANCELLED
Stowe Regional Water Resource Recovery Facility is a new 15 million gallons per day greenfield facility that will serve as CLTWater’s 6th Water Resource Recovery Facility. Stowe Regional Water Resource Recovery Facility will not have solids treatment onsite. The Stowe Regional Water Resource Recovery Facility solids pump station will send the solids stream to another CLTWater water resource recovery facility for treatment. This is a hard bid construction project to build the first phase of the offsite forcemain.
Stowe Regional Water Resource Recovery Facility Solids Pump Station
Stowe Regional Water Resource Recovery Facility is a new 15 million gallons per day greenfield facility that will serve as Charlotte Water’s 6th Water Resource Recovery Facility. Stowe Regional Water Resource Recovery Facility will not have solids treatment onsite. The Stowe Regional Water Resource Recovery Facility solids pump station will send the solids stream to another Charlotte Water Water Resource Recovery facility for treatment. This is a hard bid construction project to build the pump station and associated infrastructure onsite.