Charlotte Water is soliciting Statement of Qualifications from a qualified engineering firm to conduct odor and corrosion studies for various areas and lift stations. These studies will evaluate each lift station and its inflow and outflow of sewer pipes and manholes for odor control and corrosion protection . The selected firm will evaluate the various listed areas and prepare a plan of action to correct and address the odor and corrosion issues for Charlotte Water.
On Call Miscellaneous Environmental Services -CANCELLED
Charlotte Water’s Engineering division will be seeking proposals from qualified companies interested in providing miscellaneous environmental testing and analysis services. These services will be on-call and are needed to support various Charlotte Water projects.
This opportunity has been cancelled as of 1/18/2023
Professional Engineering Services for Unspecified Pond/Dam and Water Quality Improvements
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.
FY24-26 Engineering Consulting On Call Services
Charlotte Water is soliciting Statements of Qualifications (SOQ) from qualified engineering firms to provide on-call miscellaneous engineering services for various projects. Charlotte Water is seeking firms whose combination of experience and personnel will provide timely, cost-effective, and quality professional services to support these projects.
Beaverdam Creek Pump Station Expansion
This project includes upgrading the Beaverdam Creek Pump Station. Work will involve removing two sets of the existing two-stage pumps and installing four sets of two-stage pumps. Work also includes installing surge tanks and implementing interior modifications to the wet well to improve the hydraulics during self-cleaning operations.
Various Storm Water Services Projects
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.
Construction Cost Estimating Services
Charlotte Water and Charlotte Storm Water Services are seeking Independent construction cost estimating services. The work may include independent estimating services for various phases of construction contracts or review, reconciliation of cost estimates, and evaluation of cost estimates completed by a contractor. Respondents should have knowledge of the Charlotte market, water, sewer and stormwater construction procedures, and an understanding of various project delivery methods. Projects may be pipelines, pump stations, treatment plants or facilities projects.
Professional Engineering Services for Emergency and Routine Repair Services
Charlotte Water is soliciting Statement of Qualifications from qualified engineering firms to provide survey, design, contract administration, construction inspection services, and other engineering services as requested. The engineering services requested will be for routine and emergency water distribution and collection system repair projects.
Professional Engineering Services for Various Storm Water Services Flood Mitigation Projects
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)