# Delaware Department of Transportation #RFP 2221F

DelDOT dam improvement and maintenance engineering services

**Posted:** November 09, 2026
**Respond By:** December 17, 2026
**Identifier:** RFP 2221F
**NAICS:** 541330

The Delaware Department of Transportation (DelDOT) is seeking engineering support for dam improvement and maintenance projects.
- **Buyer:** Delaware Department of Transportation (DelDOT); no sub-agency or contracting office is identified.
- **Services requested:** Dam project engineering from scoping through plans, specifications, and estimates (PS&E), plus construction support.
- **Potential additional work:** Field surveys, right-of-way verification, and hydrologic and hydraulic analyses of dams.
- **OEMs and vendors:** No OEMs, vendors, products, part numbers, or quantities are identified.

### Description

Under an open end agreement, the consultant will design dam improvement and maintenance projects from scoping level through PS&E level and provide construction support services. Additional tasks may include field survey, right-of-way verification, and hydrologic and hydraulic analyses of dams. Required submissions include an original proposal, a redacted proposal, and required forms, each as a PDF.

[View original listing](https://deldot.bonfirehub.com/opportunities/261029)