# Charlotte Bonfire #FY27-ITBCon-20

Charlotte Water Seeks Bids for Mallard Creek WRF Solids Handling Improvements Phase 1B Part 1

**Posted:** June 27, 2023
**Respond By:** October 29, 2026
**Identifier:** FY27-ITBCon-20
**NAICS:** 237110, 238220, 238290, 238210, 238190

Charlotte Water, the municipal water utility for Charlotte, NC, is seeking bids for the Mallard Creek Water Reclamation Facility (WRF) Solids Handling Improvements Phase 1B Part 1.
- Government Buyer:
  - Charlotte Water (City of Charlotte, Mecklenburg County, North Carolina)
- Products and Equipment Requested:
  - Spiral heat exchangers (installation)
  - Recirculation pumps (installation)
  - Sludge transfer pumps (installation)
  - Feed pumps (installation)
  - Hot water feed pumps (installation)
  - Gas treatment systems (installation)
  - Waste biogas flare (rehabilitation)
  - New e-house (construction)
  - New boiler building and boilers (construction and installation)
  - Digester building improvements (trench drains, doors, guardrails, handrails, hoist, concrete repairs, HVAC, water piping, vents)
- OEMs and Vendors:
  - No specific OEMs or vendors are named in the solicitation
- Unique or Notable Requirements:
  - Comprehensive upgrades to solids handling infrastructure
  - Includes both installation of new equipment and rehabilitation of existing systems
  - Facility improvements span mechanical, structural, and HVAC systems
  - Open to qualified contractors through an Invitation to Bid (ITB)
- Quantities and part numbers are not specified in the notice.

### Description

This project involves improvements to solids treatment at the Mallard Creek Water Reclamation Facility. The scope includes installation and rehabilitation of equipment such as spiral heat exchangers, various pumps, gas treatment systems, a new waste biogas flare, an e-house, boiler building and boilers, and digester building improvements including trench drains, doors, guardrails, handrails, hoist, concrete repairs, HVAC, water piping, and vents. The procurement is an Invitation to Bid (ITB) issued by Charlotte Water. The solicitation is open with key dates including an open date of September 22, 2026, and a close date of November 5, 2026.

[View original listing](https://charlottenc.bonfirehub.com/opportunities/249826)