# Virginia's eProcurement Marketplace #DB 129405

Design-build sedimentation basin plate-settler improvements for the City of Harrisonburg water treatment plant

**Posted:** October 07, 2026
**Respond By:** December 10, 2026
**Identifier:** DB 129405
**NAICS:** 237110, 237990

The City of Harrisonburg is seeking a design-build team to improve sedimentation at its water treatment plant.
- **Buyer:** City of Harrisonburg, Virginia.
- **Requested work:** Design-build improvements to the water treatment plant sedimentation basin, including plate settlers.
- **Products and quantities:** Plate settlers; quantities, part numbers, and detailed specifications are not available in the provided materials.
- **Names referenced:** AET, JMS, MRI, and Nordic Water appear in technical proposal attachment filenames, but the available information does not identify them as suppliers or OEMs for the requested work.

### Description

This is Step 2 of a two-step Design-Build process, and only firms selected in Step 1 are eligible to participate. The project concerns water treatment plant sedimentation basin plate settlers. The opportunity is listed as Professional Services - Construction Related, with work located in Harrisonburg, Virginia. The response deadline is December 10, 2026, at 3:00 PM.

[View original listing](https://mvendor.cgieva.com/Vendor/public/IVDetailsPrint.jsp?rfp_id_lot=129405&rfp_id_round=1)