Update Announcement
This proposal notice has been updated on February 28, 2024 to advise the public that this file/application is still under active review. The ministry is reviewing the comments it has received to date. The original proposal date and comment period have not been altered.
This consultation was open from:
August 4, 2022
to September 18, 2022
Proposal summary
This proposal is for an Environmental Compliance Approval with Limited Operational Flexibility (air) for Lehigh Hanson Materials Limited, a ready-mix concrete manufacturing facility located in the Township of North Dumfries, Ontario.
Location details
Site address
380 Waydom Drive
North Dumfries,
ON
Canada
Site location map
The location pin reflects the approximate area where environmental activity is taking place.
View this location on a map opens link in a new windowProponent(s)
Lehigh Hanson Materials Limited
2787 Sheffield Road
Ottawa,
ON
K1B 3V8
Canada
Proposal details
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 Lehigh Hanson Materials Limited, a ready-mix concrete manufacturing facility located in the Township of North Dumfries, Ontario.
The proposal includes all sources at the facility, including process and non-process sources of combustion such as hot water and steam boilers, emission control equipment such as baghouses, materials storage, and other ancillary operations.
Emissions to the air from this facility include:
- nitrogen oxides
- calcium oxide
- Portland cement
- suspended particulate matter
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.
Supporting materials
View materials in person
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.
135 St. Clair Avenue West
Floor 1
Toronto,
ON
M4V 1P5
Canada
Connect with us
Contact
Client Services and Permissions Branch
135 St Clair Ave West
1st Floor
Toronto,
ON
M4V 1P5
Canada
Comment
Commenting is now closed.
The comment period was from August 4, 2022
to September 18, 2022