# Procurement Portal Nova Scotia #Q115-2025

Halifax Water seeks replacement of two HVAC units at Eastern Passage Wastewater Treatment Facility

**Posted:** October 02, 2026
**Respond By:** October 23, 2026
**Identifier:** Q115-2025
**NAICS:** 238220

Halifax Water is seeking a qualified contractor to replace two HVAC units at the Eastern Passage Wastewater Treatment Facility.
- **Government buyer:** Halifax Regional Water Commission, operating as Halifax Water.
- **Requested equipment:**
  - One Makeup Air Unit (MAU) for the Primary Clarifier Pipe Gallery.
  - One Heat Recovery Ventilator (HRV) for the UV Building.
- **Required work:** Remove the two existing units and supply and install the replacement units.
- **OEMs and vendors:** No equipment OEM, manufacturer, model, or part number is identified. Halifax Water is the named buyer; no contractor or equipment vendor is named.
- **Notable requirements:** Work is to be completed by a qualified mechanical/HVAC contractor. Additional deliverable details are referenced in Section A of the RFQ Particulars (Appendix B).
- **Performance period:** The notice lists a duration of 18, but does not specify the unit, start or end dates, or whether the work is an annual subscription.

### Description

Halifax Water is seeking quotations from a qualified Mechanical/HVAC contractor for work at the Eastern Passage Wastewater Treatment Facility. The work involves removing two existing HVAC units and supplying and installing two replacements: the Makeup Air Unit (MAU) for the Primary Clarifier Pipe Gallery and the Heat Recovery Ventilator (HRV) for the UV Building. The deliverables are further described in Section A of the RFQ Particulars (Appendix B).

[View original listing](https://procurement-portal.novascotia.ca/tenders/Q115-2025)