St. Marys Cement Inc. (Canada), operating as CBM Ready Mix - Environmental Compliance Approval (air)

Instrument type: Environmental Compliance Approval (air)

ERO number
019-9132
Ministry reference number
8674-D7FR3B
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
August 29, 2024 - October 13, 2024 (45 days) Closed
Last updated

This consultation was open from:

August 29, 2024
to October 13, 2024

Proposal summary

This proposal is for a new Environmental Compliance Approval (air & noise) for St. Marys Cement Inc. (Canada), operating as CBM Ready Mix, for a ready-mix concrete plant located at 410 Bowmanville Avenue in Bowmanville, Ontario.

Location details

Site address

410 Bowmanville Avenue
Bowmanville, ON
Canada

Site location map

The location pin reflects the approximate area where environmental activity is taking place.

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Proponent(s)

St. Marys Cement Inc. (Canada), operating as CBM Ready Mix
55 Industrial Street
Toronto, ON
M4G 3W9
Canada

Proposal details

This proposal is for a new Environmental Compliance Approval (air & noise) for St. Marys Cement Inc. (Canada), operating as CBM Ready Mix, for a ready-mix concrete plant located at 410 Bowmanville Avenue in Bowmanville, Ontario.

The sources at the facility include a baghouse, aggregate stockpiles, a front-end loader, hopper, and conveyor, three silos and a weigh scale, as well as all fugitive emissions from the delivery, storage, and transfer of materials associated with ready mix concrete operations.

Contaminant emissions to the atmosphere include:

  • particulate matter
  • respirable crystalline silica
  • portland cement
  • slag

Supporting materials

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

Client Services and Permissions Branch
Address

135 St Clair Ave West
1st Floor
Toronto, ON
M4V 1P5
Canada

Office phone number

Comment

Commenting is now closed.

The comment period was from August 29, 2024
to October 13, 2024

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