William Day Construction Limited - Environmental Compliance Approval (air)

Instrument type: Environmental Compliance Approval (air)

ERO number
025-0060
Ministry reference number
0068-DBPT3Z
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
January 17, 2025 - March 3, 2025 (45 days) Open
Last updated

This consultation closes at 11:59 p.m. on:
March 3, 2025

Proposal summary

This proposal is for a new Environmental Compliance Approval (air & noise) for William Day Construction Limited for the operation of five mobile screening plants throughout the Province of Ontario.

Location details

Site address

ON
Canada

Site location details

Mobile Facility

Proponent(s)

William Day Construction Limited
2500 Elm Street, P.O. Box 1060
Azilda, ON
P0M 1N0
Canada

Proposal details

This proposal is for a new Environmental Compliance Approval (air & oise) for William Day Construction Limited for the operation of five mobile screening plants, each equipped with three stackers and one diesel generator. The equipment will be used to process aggregate, nickel ore, or gold ore, throughout the Province of Ontario (Northeastern and Northwestern Ontario only) and can potentially operate 24 hours per day, seven days per week, and 52 weeks per year.

Contaminant emissions to the atmosphere include:

  • total suspended particulate
  • crystalline silica
  • nitrogen oxides
  • nickel
  • lead
  • chromium (VI)
  • noise and more

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 Avenue West
Floor 1
Toronto, ON
M4V 1P5
Canada

Office phone number

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