Who won the National Defence cleaning contract?

Clean Harbor won this contract, valued at $10,781, starting August 21, 2020.

When will this contract be re-tendered?

The contract ended August 28, 2020. Government buyers typically start the re-tender process about 90 days before expiry — around May 30, 2020.

Government cleaning contract award

National Defence awarded Clean Harbor

Name: National Defence cleaning contract award to Clean Harbor
Creator: National Defence
License: https://open.canada.ca/data/en/dataset/d8f85d91-7dec-4fd1-8055-483b77225d8b

$10,781 cleaning contract · Canada

Updated April 22, 2026

Award value: $10,781
Contract start: August 21, 2020
Contract end: August 28, 2020
Building type: government
NAICS: 561720

Contract ended August 28, 2020 — the replacement contract may already be in market or awarded.

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Procurement context: federal contracts of this scale often carry prevailing-wage requirements.

Contract context

As of Jun 2026, this is the 4535th contract awarded by National Defence in our tracked dataset since 2002. National Defence's tracked contract value ranges from $16,337 to $97,306 (25th–75th percentile). This award is below their tracked median of $29,629.

Vendor history

Clean Harbors Canada Inc has won 437 contracts from Canadian government buyers tracked in our database since 2005, totaling $23.8M in tracked contract value. Most frequent tracked buyers: National Defence, National Research Council Canada, Natural Resources Canada.

View Clean Harbors Canada Inc's full profile →

Source: original award notice

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Active cleaning tenders

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