This consultation was open from:
May 28, 2026
to July 12, 2026
Proposal summary
The proposal is for an amendment to Environmental Compliance Approval No. 3163-DAT6P4 for an Air and Noise approval for Sunrock Industries Canada ULC for the operation of a ready-mix concrete (RMC) batching plant located at 4695 Brock Road, in the Township of Uxbridge, Ontario.
Location details
Site address
4695 Brock Road
Uxbridge,
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)
Sunrock Industries Canada ULC
2 Campbell Drive, Unit 200
Uxbridge,
ON
L9P 1H6
Canada
Proposal details
The proposal is for an amendment to Environmental Compliance Approval No. 3163-DAT6P4 for an Air and Noise approval for Sunrock Industries Canada ULC for the operation of a ready-mix concrete (RMC) batching plant located at 4695 Brock Road, in the Township of Uxbridge, Ontario.
The amendment is to increase the daily production rate to 800 cubic metres per day.
Contaminant emissions to the atmosphere include:
- particulate matter
- respirable crystalline silica
- portland cement
- slag, and
- nitrogen oxides
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.
40 St. Clair Avenue West
Floor 2
Toronto,
ON
M4V 1M2
Canada
Connect with us
Contact
Client Services and Permissions Branch
40 St. Clair Avenue West
Floor 2
Toronto,
ON
M4V 1M2
Canada
Comment
Commenting is now closed.
The comment period was from May 28, 2026
to July 12, 2026