This consultation was open from:
July 20, 2021
to September 3, 2021
Decision summary
Northern Sun Mining Corp. requested to withdraw their application for an Environmental Compliance Approval (air). The application is considered withdrawn and no approval was issued.
Location details
Site address
Part 1300, 1301, and 1302, Plan 6R-3763
Timmins,
ON
P0N 1H0
Canada
Site location details
Redstone Mill
South Porcupine
Part 1300, 1301, and 1302, Plan 6R-3763
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)
Northern Sun Mining Corp.
Post Office Box 5114
South Porcupine,
ON
P0N 1H0
Canada
Decision details
On May 13, 2022 , Northern Sun Mining Corp. requested to withdraw their application for an Environmental Compliance Approval (air). The application is considered withdrawn and no approval was issued. The ministry closed the file on May 27, 2022.
Effects of consultation
No comments were received.
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 Ave West
1st Floor
Toronto,
ON
M4V 1P5
Canada
How to Appeal
Appeals are not allowed
As no decision was made, there is no decision to appeal.
Connect with us
Contact
Client Services and Permissions Branch
135 St Clair Ave West
1st Floor
Toronto,
ON
M4V 1P5
Canada
Original proposal
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 Northern Sun Mining Corp. for the Redstone Mill, a mill processing nickel, copper, and gold ore, located in South Porcupine, Ontario.
The proposal includes all sources at the facility, including:
- milling
- crushing
- material handling
- a warehouse
- a core shack
- an electrical shop
- a mechanical shop
- any other equipment and ancillary and support processes and activities
Emissions to the air from this facility include:
- total suspended particulate
- arsenic
- cadmium
- chromium
- copper
- lead
- products of combustion such as 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 Page 2 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.
Comment
Commenting is now closed.
This consultation was open from July 20, 2021
to September 3, 2021
Connect with us
Contact
Client Services and Permissions Branch
135 St Clair Ave West
1st Floor
Toronto,
ON
M4V 1P5
Canada
Comments received
Through the registry
0By email
0By mail
0