The selected firms will use HEC-HMS, HEC-RAS, SWMM, and/or a hydraulic grade line closed system computer model, or an approved alternative method. All methods will be in accordance with the Charlotte-Mecklenburg Storm Water Design Manual. The City’s then current AutoCAD standards will be used for production of all plans and profiles.
Work will be issued via written Task Orders, which will specify the requirements of the various projects. Multiple Task Orders may be issued for each project. Multiple task orders may be issued at once. The City of Charlotte reserves the right, upon successful completion of a given Task Order, to issue subsequent Task Orders to the same or a different Company.
The below list provides a general list of the tasks required. This is not intended to be all-inclusive, nor is it guaranteed that all of the below tasks will be utilized. A more defined Scope of Work will be developed during negotiation with the selected company.
Charlotte-Mecklenburg Storm Water Services will be requesting proposals from qualified companies interested in providing Professional Engineering Services for Various Storm Water Services Projects. The selected firm/s will use HEC-HMS, HEC-RAS, SWMM, and/or a hydraulic grade line closed system computer model, or an approved alternative method, and all methods will be per the Charlotte-Mecklenburg Storm Water Design Manual. The city’s then-current AutoCAD standards will be used to produce all plans and profiles. The selected company(ies) may be required to pursue stream restoration and enhancement for mitigation credit per NCDEQ and USACE requirements, where appropriate.
Project descriptions for all three Scopes of Services will be found within the solicitation document. The projects are anticipated to be assigned and initiated under each Scope of Services but are subject to change based on future Capital Improvement Project priorities and funding.
Charlotte Water will be requesting submittals from qualified firms interested in providing miscellaneous geotechnical and environmental services on an as-needed basis. Charlotte Water’s Engineering division frequently manages projects that benefit from the use of on-call geotechnical and/or environmental testing and/or evaluation services during the design or construction stages. Firms will have to indicate whether they would like to be considered for miscellaneous Geotechnical Services, Environmental Services or both.
This opportunity has been cancelled as of 1/18/2024.
The City anticipates selecting one (1) or more firms to provide these services on a task order basis for several pond and dam rehabilitation/ stormwater control measure (SCM) projects. This will include initial feasibility studies, planning and design fir projects that are not specified at this time. Additional tasks will include evaluation and repair design of existing municipal SCM projects. These projects are anticipated to start scoping upon contract award.
The following is a general description of the Scopes of Service included in this RFQ. The selected firms will use HEC-HMS, HEC-RAS, SWMM, and/or a hydraulic grade line closed system computer model, or an approved alternative method. All methods will be in accordance with the
Charlotte-Mecklenburg Storm Water Design Manual. The City’s then current AutoCAD standards will be used for production of all plans and profiles.
Work will be issued via written Task Orders, which will specify the requirements of the various projects. Multiple Task Orders may be issued for each project. Multiple task orders may be issued at once. The City of Charlotte reserves the right, upon successful completion of a given Task Order, to issue subsequent Task Orders to the same or a different Company.
The services will assist Charlotte Storm Water Services (CSWS) in monitoring stream, wetland, or SCM projects; the majority of which will be projects developed for compensatory mitigation. The tasks listed have been identified as anticipated tasks for the Contract, but do not necessarily comprise all of the tasks to be performed under this Contract.
Each service request to be performed by the Consultant (and/or their designated sub-consultants) under this Contract will be initiated with a work authorization letter or email that describes the specific scope of the project and details a project-specific budget broken down by tasks (as defined below) and by personnel. The work authorization will also reference the terms and conditions of this Contract and requires the City Project Manager’s signature prior to the start of work.
Charlotte-Mecklenburg Storm Water Services is requesting proposals from qualified companies interested in providing Professional Engineering Services for Various Storm Water Services Projects. The selected firms will use HEC-HMS, HEC-RAS, SWMM, and/or a hydraulic grade line closed system computer model, or an approved alternative method. All methods will be in accordance with the Charlotte-Mecklenburg Storm Water Design Manual. The City’s then current AutoCAD standards will be used for production of all plans and profiles. The selected company(ies) may be required to pursue stream restoration and enhancement for mitigation credit in accordance with NCDEQ and USACE requirements, where appropriate.
The West Ramp Dual Taxi lanes project at Charlotte Douglas International Airport will provide for the design and construction of dual taxi lanes on the west ramp between taxiways E14 and E15 and includes the realignment of gates on old Concourse A to accommodate future fleet mixes. The following scope is based on planning level analysis and will need to be confirmed through the design. The current taxi lane configuration lacks sufficient bidirectional flow and consists of a single parallel Group V taxi lane supporting each runway and a single Group III taxi lane around the perimeter of the existing terminal apron
The South Ramp Expansion is proposed to improve the aircraft circulation on the east and west sides of the airfield. In addition, the South Ramp Expansion will facilitate the proposed extensions to Concourse B and Concourse C, and ultimately the development of a satellite concourse.
The following work elements are included in the project:
- South Ramp Expansion, including construction of new connector taxiways to Taxiway C
- Civil sitework to facilitate the expansion of Concourse B and C.
- Tunnel infrastructure (shell only) to serve the future Concourse B and C expansions, and ultimately the development of a satellite concourse.
The selected Final Design Engineer or Engineer of Record (EOR or Consultant) will produce construction documents to be issued for competitive bidding of one or multiple construction packages, followed by conformed or released for construction plans issued to the responsive or responsible bidder for construction. The design and documents are to be based on preliminary design or bridging documents prepared by the Owner’s Master Civil Engineer (Aviation Consulting Engineers, LLC, or ACE). The preliminary design effort will include completion of the design geotechnical subsurface investigation, preliminary design plans to a 30% level of completion, pavement design, and preliminary surveys. Final design surveys, including pavement tie-ins, etc. will be the responsibility of the Consultant.
Storm Water Services is requesting proposals from qualified companies interested in providing Professional Engineering Services for Various Storm Water Services flood mitigation projects. The projects will be drainage area-based storm drainage improvement projects that involve differing land uses within the project areas. Drainage basins may include closed and open systems. The study areas may be on a portion of the watershed or entire watershed. (Up to 5 contracts)
