Matcor Metal Fabrication Inc. - Environmental Compliance Approval (air)

This proposal is for an Environmental Compliance Approval with Limited Operational Flexibility (air), which replaces all the current Environmental Compliance Approvals for Air at this facility, and includes the addition of new, or historically unapproved, sources for all emissions from Matcor Metal Fabrication Inc., a manufacturer of various metal parts for the agricultural, construction, mining, energy, heavy truck and industrial sectors, located in the City of Mississauga, Regional Municipality of Peel, Ontario.

The proposal includes all sources at the facility, including:

• computer numerical control (CNC) machining
• metal inert gas (MIG) welding
• grinding
• painting
• curing
• shipping operations

Emissions to the air from this facility include:

• ferric oxide
• manganese
• diisobutyl ketone
• HDI polyisocyanate
• n-butyl propionate
• methyl ethyl ketone (2- butanone)
• hexamethylene diisocyanate (HDI) monomer
• nickel
• nitrogen oxides

The Environmental Compliance Approval with Limited Operational Flexibility (air), 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).

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.