NUCOR STEEL ULC - Environmental Compliance Approval (air)

Instrument type: Environmental Compliance Approval (air)

ERO number
025-0521
Ministry reference number
1000328138
Notice type
Instrument
Act
Environmental Protection Act, R.S.O. 1990
Posted by
Ministry of the Environment, Conservation and Parks
Notice stage
Proposal
Proposal posted
Comment period
May 20, 2025 - July 4, 2025 (45 days) Closed
Last updated

This consultation was open from:

May 20, 2025
to July 4, 2025

Proposal summary

This proposal is for the renewal of the Limited Operational Flexibility for an Environmental Compliance Approval (air & noise) No. 9602-A5WQQK for Nucor Steel ULC, a facility that manufacturers low-carbon free-machined cold-finished bar products and wire mesh, located in the City of Burlington, Ontario.

Location details

Site address

5400 Harvester Road
Burlington, ON
Canada

Site location map

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Proponent(s)

NUCOR STEEL ULC
5400 Harvester Road
Burlington, ON
L7L 5N5
Canada

Proposal details

This proposal is for the renewal of the Limited Operational Flexibility for an Environmental Compliance Approval (air & noise) No. 9602-A5WQQK for Nucor Steel ULC, a facility that manufacturers low-carbon free-machined cold-finished bar products and wire mesh, located in the City of Burlington, Ontario. The emission sources from the manufacturing and associated processes that discharge to the air include coil blasting, drawing machines, teurema line, galvanizing line, mesh line, mesh fabrication, exhaust stacks from dust collectors, general building roof vents and exhaust fans, cooling towers, boilers and emergency generators. Emissions to the air from this facility include:

  • iron oxide
  • lead
  • manganese
  • nickel
  • nitrogen oxides
  • suspended particulate matter
  • noise

The Environmental Compliance Approval with Limited Operational Flexibility (air & noise), when issued, permits modifications to the facility subject to limits on operational flexibility that include a production limit for the facility to be specified on the Environmental Compliance Approval with Limited Operational Flexibility (air & noise). The limited operational flexibility conditions have an expiry date. The company will be required to make an application for amendment at that time to renew these conditions.

Supporting materials

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Client Services and Permissions Branch
Address

135 St. Clair Avenue West
Floor 1
Toronto, ON
M4V 1P5
Canada

Office phone number

Comment

Commenting is now closed.

The comment period was from May 20, 2025
to July 4, 2025

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