# CanadaBuys #WS5915382399

Canso Canal PLC Control System Upgrade Design Services

**Posted:** October 02, 2026
**Respond By:** October 20, 2026
**Identifier:** WS5915382399
**NAICS:** 541330, 541512

Public Services and Procurement Canada is seeking engineering consulting services for a control-system upgrade at Canso Canal in Nova Scotia.
- **Buyer:** Public Services and Procurement Canada (PSPC), on behalf of the Canadian Coast Guard (CCG).
- **Requirement:** Prepare detailed design and construction documents to replace the canal’s existing PLC-5-based control and monitoring system with modern hardware and software.
- **OEMs and vendors:** No OEMs, vendors, or specific replacement products are named in the opportunity. PLC-5 is identified as the existing system, but the source does not name its manufacturer.
- **Quantities and part numbers:** None specified.
- **Notable requirements:** The work is for a control and monitoring system upgrade at Canso Canal; the specific replacement platform and equipment are not identified.

### Description

Public Services and Procurement Canada, on behalf of the Canadian Coast Guard, seeks a consultant to prepare detailed design and construction documents for replacing the existing PLC-5-based system control and monitoring at the Canso Canal in Nova Scotia. The replacement will use modern hardware and software. This is a request for proposals under the Mechanical and Electrical Engineering Supply Arrangement E0225-150564, with the entire list of firms from the Electrical discipline for Nova Scotia invited. Proposals must be submitted through SAP Ariba by October 20, 2026, at 14:00 EDT.

[View original listing](https://canadabuys.canada.ca/en/tender-opportunities/tender-notice/ws5915382399-doc5915395393)