Who won the National Defence environmental services contract?

Clean Harbors won this contract, valued at $18,851, starting March 19, 2025.

When will this contract be re-tendered?

The contract ended April 30, 2025. Government buyers typically start the re-tender process about 90 days before expiry: around January 30, 2025.

Where is this environmental services contract located?

The contract is with National Defence, located in Cfb Trenton, ON.

Government environmental services contract award

National Defence awarded Clean Harbors

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

$18,851 environmental services contract · Cfb Trenton, ON

Updated June 21, 2026

Clean Harbors won a $18,851 government environmental services contract from National Defence in Cfb Trenton, Ontario. The contract runs from March 19, 2025 to April 30, 2025. The contract is for government space. National Defence has 174726 other tracked awards.

WON$18,851

Award value: $18,851
Contract start: March 19, 2025
Contract end: April 30, 2025
Building type: government
NAICS: 561720
Reference #: W0125-4502883832

Contract ended April 30, 2025: the replacement contract may already be in market or awarded.

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Description

Waste disposal

Contract context

As of Jul 2026, this is the 151629th contract awarded by National Defence in our tracked dataset since 2000. National Defence's tracked contract value ranges from $14,747 to $66,767 (25th–75th percentile). This award is below their tracked median of $23,662.

Source: original award notice

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