Open solicitation · county · MD
MWWTP Effluent FM Surge & Transient Design Build Services (UN 1282)
OpenGov · Request for Proposals. The Board of Commissioners for Charles County is hereby requesting proposals from qualified firms to design and construct a new standpipe with separate influent and effluent pipes for force main surge management at the Mattawoman Wastewater Treatment Plant located in Charles County, MD. The primary purpose of the Project is for the Design and Construction of a new standpipe with separate influent and effluent pipes that join with the existing force main. This Project will construct a new 40-ft. diameter standpipe with spiral staircase, platform, piped overflow, overflow swale, influent, effluent and bypass vaults, new ductile iron pipe, fittings, valves, and miscellaneous improvements such a Official source lists 3 addenda (references: 124650, 131295, 134983). Review the official project, eligibility, response instructions and all addenda before acting.
Verified public facts
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DEE last verified this record on October 31, 2026 at 5:38 PM ET. The government source controls if details change.
- Stage
- Open solicitation
- Status
- Open at last verification
- Notice type
- Request for Proposals
- Buyer
- Charles County Government
- Notice reference
- 27-002
- Location
- Charles County, MD
- Category
- Other
- Deadline
- November 9, 2026 at 11:00 AM ET
- Small-business status
- No restriction confirmed in the public record
- Small-Team Fit
- Unclear
- Amendments observed
- 5
- Source
- Charles County Government
- The buyer is a local, school, university, airport, or utility organization.
- The title, scope, or published value signals higher delivery complexity.
Do not infer fit from missing data. Review the official scope or build a Contract Blueprint before deciding.
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