Charlotte-Mecklenburg Storm Water Services is requesting proposals from qualified companies interested in providing Professional Engineering Services for Various Storm Water Services Projects. Services will be needed for the following two scopes of work:
Unspecified Minor Storm Drainage Improvement Projects
Work may include but is not necessarily limited to initiating new projects or the review and completion of an existing project’s activities already in progress. Minor drainage projects are the ones defined to average in total construction cost between $50,000 to $500,000 each.
Active Major Storm Drainage Improvement Projects
Work includes the review and completion of an existing project’s activities already in progress. Scoping on these projects is anticipated to begin in 2021. The specific projects will be identified in the Request for Qualifications.
This project is bordered by Old Plank Road to the north, Bellhaven Boulevard to the south, Larkhaven Road to the east and West Laporte Drive to the west. The drainage system consists of open channel and closed pipe systems underneath city-maintained roads. Significant erosion and numerous sink holes have been observed. It has been identified that failing infrastructure exists underneath city-maintained roads and the drainage management-team has made several intermediate repairs where ends of the pipe systems has fallen off into the open channels. Additionally, transverse roadway overtopping has been identified at Ravenswood Road and Balfour Lane. There are existing priority requests as far back as 2005.
This project consists of two culverts in series under Cedarbrook Drive and Denbur Drive. Both culvert crossings consist of triple barrel corrugated metal pipe systems. This is a project that was identified by the asset management team and both culvert crossings are actively failing, and preliminary calculations show that the culverts are also undersized.
The purpose and need for this construction project is to improve the storm drainage infrastructure (i.e. pipe systems and culverts) to reduce flooding and to enhance degraded stream reaches to reduce erosion and improve water quality. This project is under review. Location and project details will be provided after review is complete.
Work performed under this contract will consist of the installation of storm drainage, updated drainage system outfall, curb, gutter, and resurfacing of the cul-de-sac.
The purpose and need for this construction project is to improve the storm drainage infrastructure (i.e. pipe systems and culverts) to reduce flooding and to enhance degraded stream reaches to reduce erosion and improve water quality. This project is under review. Location and project details will be provided after review is complete.
The purpose and need for this construction project is to improve the storm drainage infrastructure (i.e. pipe systems and culverts) to reduce flooding and to enhance degraded stream reaches to reduce erosion and improve water quality. This project is under review. Location and project details will be provided after review is complete.
Work performed under this contract will consist of storm water infrastructure repair and improvement 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.
