Hidden Valley Storm Drainage Improvement Project

This project is bordered by Highway I-85 to the north, Cinderella Road to the south, Echo Glen Road to the east, and West Sugar Creek Road to the west.  The drainage system consists of open channel and closed pipe systems underneath city-maintained roads.  This was previously identified as a major capital project from the watershed ranking prioritization process, scoring 73 of 100.  The ranking protocol identifies 18 structures that experience flooding in the 100-year storm event and 7 roads that experience transverse overtopping events that do not meet current standards.  The entire neighborhood has received a patchwork of repairs over the years and a holistic project is needed to cost beneficially address the drainage system issues.

Central Kilborne Norland Intersection & Street Upgrade

Project limits are from just south of Evergreen Cemetery Dr to about 400’ south of Central Ave at Kilborne Dr on Norland Rd (0.43 miles). The project includes a shared-use path on one side of the street, storm drainage, water line work, and 2 Rectangular Rapid Flashing Beacons (RRFBs).

6th and Church Pipe Repair

This project consists of 400 LF of existing 24” RCP along 6th St, from N Church St to N Popular St, will be rehabilitated through pipe bursting methods. Two work pits will be excavated, one at the corner of 6th & N Church St, and the other at 6th & N Popular St. The project will require road closures at 6th & N Church St and 6th & N Popular St, and 1 lane closure along 6th street. A new stormwater junction box will be installed at the corner of 6th street and N Popular St.

 

Coliseum Creek Repairs (Informal)

This project is bordered by Speer Boulevard, West Tyvola Road, and Yorkmont Road. The drainage system is open channel that was a previously stream restoration project. This project will repair one of the previously restored channel reaches.

 

Sunset Elevated Water Storage Tank

This project consists of constructing one new elevated storage tank 2 MG (million gallons in size). There will be waterline work associated to extend the mainline to the tank site. The selected firm would be asked to provide clearing and grading services in preparation of the tank installation.

Vest Water Treatment Plant to Franklin Water Treatment Plant Force Main and Lee Duke Water Treatment Plant Chem Feed Improvements

 The Project consists of two scopes of work.

Scope 1: Vest Water Treatment Plant to Franklin Water Treatment Plant Force Main consists of installing over 16,000 linear feet of 16” ductile iron piping force main for residual and backwash transfer between the Vest Water Treatment Plant and the Franklin Water Treatment Plant. Installation of all associated fittings, valves, air release valves, trenching, trenchless crossings, parallel future piping, paving, connections, corrosion control, erosion control, cleaning, testing, and all other associated pipeline work. Installation of two crossings at CSX railroad and NCDOT I-85 Interstate, consisting of parallel 16” ductile iron carrier pipe inside single casing. Reporting on material of service connections along alignment and replacing galvanized steel service lines where discovered.

Scope 2: Lee S Dukes High Density Polyethylene (HDPE) Pipeline consists of the installation of 6,000 LF of new 3-inch x 6-inch diameter double wall containment pipe for new chlorine dioxide chemical feed system, including all appurtenances, leak detection system, electrical, testing, and final commissioning. Installation of two (2) new 2-inch diameter HDPE raw water sample lines (approximate length is 6,000 LF for each), including all appurtenances, and testing. Installation of a new raw water sample pump, casing, piping, appurtenances, electrical, and testing at the Raw Water Intake at Blythe Landing. Removal and replacement of various chemical feed lines (11/2-inch and 4-inch diameter) inside existing 8-inch and 12-inch diameter casing pipes. Installation of new fiber optic cable (approximately 6,000 LF) between the Lee S. Dukes WTP and the Raw Water Intake. Installation of new potable water line from Highway 73 to existing Compressor Building, including all appurtenances, and testing.

FY23 Water and Sewer Infrastructure – Contract 1

This contract will provide for new water and sanitary sewer main construction throughout the Charlotte, NC water service area. The majority of this contract will be used to build projects for the Street Main Extension Program.

Briar Creek and Paw Creek Sewer Rehabilitation

This project consists of the sanitary sewer rehabilitation of approximately 13,500 linear feet of sewer outfall with cured-in-place lining. This project will extend along the Briar Creek and Paw Creek outfalls.  A 112 linear feet 24-inch diversion sewer will also be constructed under Briar Creek along with a 118 linear feet 8-inch linear feet collector sewer.