# Connecticut Portal #27-42

On-Call Engineering and Construction Support for Wastewater Collection System Improvements

**Posted:** November 06, 2026
**Respond By:** December 15, 2026
**Identifier:** 27-42
**NAICS:** 541330, 237110

Norwich Public Utilities is seeking on-call professional services for wastewater collection system improvements.
- **Government buyer:** Norwich Public Utilities (NPU), City of Norwich, Connecticut; the State of Connecticut Department of Administrative Services is identified as the procuring organization.
- **Requested services:**
  - On-call engineering consulting
  - Construction management
  - Construction inspection
- NPU expects to establish multiple on-call agreements, with qualified firms identified separately for each service category.
- **OEMs and named vendors:** None identified. No products, part numbers, or purchase quantities are specified.

### Description

Norwich Public Utilities is seeking experienced, multidisciplinary, full-service engineering consulting firms to provide on-call engineering, construction management, and construction inspection services for wastewater collection system improvements. NPU will execute multiple on-call agreements under this RFQ. Each category of work will have its own on-call list of qualified and selected engineering consulting firms.

[View original listing](https://webprocure.proactiscloud.com/wp-web-public/en/#/bidboard/bid/146718?pagenumber=1&customerid=51)