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Department of National Defence (DND)

DISQUE DE RUPTURE DÉTENDEUR DE PRESSION

Request for Proposal (RFP)
Estimated value
Not disclosed
Deadline
November 10, 2025
Published
October 29, 2025
Type
Construction
Explore similarDistribution and Conditioning Systems and Equipment and ComponentsOntario
Awarded
This contract has been awarded. Details are drawn from the federal award notice for this solicitation.
Winning supplier
SIMEX DEFENCE
Contract value
CAD $40.5K
Award date
2025-11-12
Supplier location
Pointe-Claire, Quebec
Request for Proposal

Full description

NOTICE OF PROPOSED PROCUREMENT

The Department of National Defence has a requirement for the items detailed below. The delivery is requested at CFB Halifax and CFB Esquimalt.

Line Item: 001 RUPTURE DISK, PRESSURE RELIEF
Part Number: A-17971-E NCAGE: 1BND5 MUELLER REFRIGERATION PRODUCTS
GSIN: 4820 Quantity: 50 UoI: EA to be delivered to: CFB Halifax

Line Item: 002 RUPTURE DISK, PRESSURE RELIEF
Part Number: A-17971-E NCAGE: 1BND5 MUELLER REFRIGERATION PRODUCTS
GSIN: 4820 Quantity: 50 UoI: EA to be delivered to: CFB Esquimalt

Bidders proposing an Equivalent or a Substitute Product must indicate the brand name and model and/or Part Number and the NCAGE they are offering.

The requirement is subject to a preference for Canadian goods and/or services.

The Crown retains the rights to negotiate with suppliers on any procurement.

Documents may be submitted in either official language of Canada.

AI Analysis

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Basic information

Reference
cb-572-49174614
Solicitation no.
W8482-253559/B
Buyer
Department of National Defence (DND)
Notice type
Request for Proposal
Method
Competitive - Open bidding
Procurement category
*CNST
Trade agreements
*Please refer to Tender Description or Tender Documents
Estimated value
Not disclosed
Source
canadabuys

Classification & terms

UNSPSC
UNSPSC 40000000 — Distribution and Conditioning Systems and Equipment and Components

Delivery & regions

Province
Ontario
Regions of delivery
*Nova Scotia *British Columbia

Key dates

Published
October 29, 2025
Closes
November 10, 2025
Amendment no.
001

Likely incumbents

(5)

Suppliers who have won similar work from this buyer before.

  1. 1
    Simex Defence inc.
    26 contracts won· latest August 5, 2026
    CAD $2.2M
    total awarded
  2. 2
    Simex Defence Inc
    8 contracts won· latest July 8, 2026
    CAD $1M
    total awarded
  3. 3
    Unisource Technology Inc
    7 contracts won· latest August 17, 2026
    CAD $80.5K
    total awarded
  4. 4
    Contro Valve Inc
    7 contracts won· latest August 27, 2026
  5. 5
    GCPROC Ltd
    5 contracts won· latest August 18, 2026
    CAD $18.7K
    total awarded

Simex Defence inc. is the most likely incumbent, based on how often and how recently they have won this buyer’s work in this category. To displace them, expect to need a clearly stronger proposition or price.

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