# CanadaBuys #20174663

Liquid polyaluminum chloride (PAX-XL6) for the City of Montmagny drinking water treatment plant

**Posted:** October 05, 2026
**Respond By:** October 28, 2026
**Identifier:** 20174663
**NAICS:** 424690

The City of Montmagny is seeking a supplier of liquid polyaluminum chloride for its drinking water treatment plant.
- Buyer: City of Montmagny; end-use location is its drinking water treatment plant.
- Product: Liquid polyaluminum chloride, identified as PAX-XL6; quantity and part number are not specified.
- OEMs and vendors: No manufacturer, OEM, or supplier is named in the notice.
- Term: An estimated 12-month supply period, with options for two additional annual renewals.
- Notable requirement: The chemical is for use in drinking water treatment.

### Description

The City of Montmagny is seeking bids to supply liquid polyaluminum chloride (PAX-XL6) for its drinking water treatment plant during 2027. The contract is estimated at 12 months, with options to renew for 2028 and 2029. Bids must be submitted in a sealed envelope to the designated office by October 28, 2026, at 11:00 EDT; fax, email, and other submission methods are not accepted. Tender documents are available through SÉAO, where fees may apply.

[View original listing](https://canadabuys.canada.ca/en/tender-opportunities/tender-notice/qc20174663)