This project includes constructing forebays to increase pretreatment of solids and create sheet flow through the basin, removing and replacing of existing turf grass in the bottom of the basins with a hardier herbaceous vegetative mix that provides more treatment, and modification of outlet structures of basins that increase retention time within the basins to increase pollutant removal.
Storm Water Maintenance, Repair, and Improvement – TR2025
Work performed under this transportation repair (TR) contract will consist of storm water infrastructure maintenance, repair and maintenance projects within the city limits of Charlotte, NC. Work will involve mobilization, earthwork, drainage structures, storm drain pipe systems, channels, working over, under, near, and around existing private utilities, asphalt paving, concrete flatwork, and landscaping and any associated work required by the Engineer. Other work may include structural foundation protection, storm water pipe lining, storm water pipe joint and structure repair, water and sewer (relocations, installations and adjustments). Storm Water maintenance work may be located entirely within or a combination of the street right-of-way, private, residential and commercial properties. See section 1.28 – Scope of Work for additional details and information.
Collective AH (6633 Brookfield Place, 524 Wilby Drive)
524 Wilby Drive: The culvert will be constructed with a headwall and endwall, with the junction box In between. The 24” plastic pipe will be replaced with 24” RCP.
6633 Brookfield Place: 30” RCP from JB 9 to DCB 8 to be replaced with a 36” RCP , and curb to be added along Alexander Road and standard catch basins to be constructed along the curb.
FY2025A – Storm Drainage Repair and Improvement – Various Locations
Work performed under this contract will consist of nine (9) stormwater improvement projects throughout Charlotte, NC as illustrated in the plans of the contract documents. Work will involve mobilization, earthwork, drainage structures, storm drain pipe systems, channels, working over, under, near, and around existing private utilities, asphalt paving, concrete flatwork, landscaping and any associated work required by the respective project plan.
Magnolia/Winthrop Storm Drainage Improvement Project
The Magnolia/Winthrop Storm Drainage Improvement Project (SDIP) consists of storm water infrastructure improvements along Ideal Way, Winthrop Avenue and Springdale Avenue. Work will involve mobilization, earthwork, drainage structures, storm drain pipe systems, working over, under, near, and around existing private utilities, asphalt paving, concrete flatwork, water and sewer (relocations, installations and adjustments), traffic control and any other associated work required by the Engineer.
Pella Rd 6212 Project
Project consist of joint repairs and the lining of 563 LF of 66 CMP with CIPP. Three non-standard and three standard structures will be removed/replaced as well as two headwalls. 57 LF of 24 inch RCP will be removed and replaced. A rip rap apron will be revised/installed. 70 LF of an 8″ water main will also be relocated.
Faulconbridge Rd 5749 Project
Project consists of lining 556 LF of 42 inch CMP and 131 LF of 15 inch RCP with CIPP. Eight existing drainage structures will be removed and replaced and two additional structures will be added. 221 LF of 15″ RCP will be removed and replaced. Chemical grouting joint repair will also be installed at approx. 15 locations throughout the 42″ CMP.
Queens Storm Drainage Improvement Project
The project involves analysis of existing conditions to determine areas suitable for improvement, planning analysis of improvement alternatives, and the design and construction of the needed improvements in the Queens Storm Drainage Improvement Project (SDIP) area.
The Queens Storm Drainage Improvement Project is bordered by East 4th Street to the north, Baxter Street to the south, Caswell Road to the east and Baldwin Avenue to the west. This project area is within a drainage area of approximately 40 acres and the improvements will include pipe system upgrades and channel improvements.
Eastway Storm Drainage Improvement Project
The project involves analysis of existing conditions to determine areas suitable for improvement, planning analysis of improvement alternatives, and the design and construction of the needed improvements in the Eastway Storm Drainage Improvement Project (SDIP) area.
The Eastway Storm Drainage Improvement Project is bordered by Arnold Drive to the north, Central Avenue to the south, Temple Lane to the east and Eastway Drive to the west. This project area is within a drainage area of approximately 200 acres and the improvements may include pipe system upgrades and channel improvements.