Lafarge Canada Inc. - Environmental Compliance Approval (air)

Instrument type: Environmental Compliance Approval (air)

ERO number
025-0200
Ministry reference number
5206-DC4LLB
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
March 13, 2025 - April 27, 2025 (45 days) Open
Last updated

This consultation closes at 11:59 p.m. on:
April 27, 2025

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Proposal summary

This proposal is to amend the Environmental Compliance Approval (air & noise) No. 9892-7SMTLX for Lafarge Canada Inc., a ready-mix concrete batching plant located in the City of Sault Ste. Marie, Ontario.

Location details

Site address

80 Industrial Court A
Sault Ste. Marie , ON
Canada

Site location map

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Proponent(s)

Lafarge Canada Inc.
6509 Airport Road
Mississauga , ON
L4V 1S7
Canada

Proposal details

This proposal is to amend the Environmental Compliance Approval (air & noise) No. 9892-7SMTLX for Lafarge Canada Inc., a ready-mix concrete batching plant located in the City of Sault Ste. Marie, Ontario.

This application is to reflect upgrades to five dust collectors, one natural gas fired boiler, one natural gas fired comfort heating unit, and one aggregate depot.

The emission sources from the manufacturing and associated processes that discharge to the air include stockpiles, aggregate conveying, aggregate depots, baghouse dust collectors, silos, material handling, boilers, comfort heating units, and the delivery, storage, and handling of materials associated with concrete batching operations. Contaminant emissions to the air from this facility include:

  • particulate matter
  • respirable crystalline silica
  • portland cement
  • slag
  • nitrogen oxides
  • noise

Supporting materials

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Some supporting materials may not be available online. If this is the case, you can request to view the materials in person.

Get in touch with the office listed below to find out if materials are available.

Client Services and Permissions Branch

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

416-314-8001 or 1-800-461-6290

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