# CanadaBuys #W8482-264922/A

DND procurement of Shark Marine diver sonar and navigation equipment

**Posted:** October 05, 2026
**Respond By:** October 20, 2026
**Identifier:** W8482-264922/A
**NAICS:** 423490, 334511

Canada’s Department of National Defence is seeking diving equipment for its MCM Diver Held Sonar Imaging and Navigation System.
- **Government buyer:** Department of National Defence (DND), Directorate of Maritime Procurement.
- **OEM:** **Shark Marine Technologies Inc.** is named as the manufacturer.
- **Requested equipment:** 4 long-base-line diver positioning systems (P/N 11117320); 4 underwater-position subsea transponders (P/N 11117147); 16 underwater-position subsea communication units (P/N 11117145); 33 NAVBAT-LI battery cells; 16 power cables/lanyards (P/N 11117074); 6 Doppler sonar speed log systems (P/N NDS0000); 12 mounting items (P/N 11117604); and 12 Micro-DNS transducers (P/N 11118391).
- **Delivery and product requirements:** Delivery is requested at CFB Halifax and CFB Esquimalt. Batteries and other specified items include a 60-month shelf-life requirement. Canadian goods and/or services are preferred; proposed equivalents must identify their brand, model and/or part number, and NCAGE.
- **Selection:** Proposals are evaluated on lowest price.

### Description

The Department of National Defence is seeking offers for diving equipment supporting the Halifax-class MCM Diver Held Sonar Imaging and Navigation System (FDU A and P). Items include diver positioning systems, subsea transponders and communications equipment, batteries, power cables/lanyards, a Doppler sonar speed log system, mounting hardware, and micro-DNS transducers. Delivery is requested at CFB Halifax and CFB Esquimalt, and the procurement states a preference for Canadian goods and/or services. Bidders proposing equivalent or substitute products must identify the brand name, model and/or part number, and NCAGE.

[View original listing](https://canadabuys.canada.ca/en/tender-opportunities/tender-notice/cb-955-81974863)