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Graymont is a global leader in lime and limestone solutions. Our products are essential in addressing today’s most pressing environmental issues while supporting vital industrial processes and agricultural needs. Uses for our products include the purification of air and water, and the production of items essential to a modern economy such as steel, paper, and metals. Headquartered in Canada, Graymont serves markets throughout North America and Asia-Pacific. Graymont is also the strategic partner of Mexican-based Grupo Calidra, the largest lime producer in Latin America.
Professionally managed and family owned, the company has been in operation for over 75 years. Graymont aims to be the preferred supplier, employer, and partner of choice wherever we operate.
Contributing to a decarbonized world by providing essential lime and limestone solutions.
TSM Performance
2023 is the third TSM assessment year and first third party assessed results for Graymont’s quicklime plants in Quebec. The verification by the third party have confirmed for the most part Graymont’s self-assessment. The Water Stewardship as well as the Safety and Health protocols are the areas both sites perform best.
The Biodiversity Conservation Management Protocol is the one requiring the most improvement. Graymont’s assessed sites have been operating for at least a century. Latest site expansion have followed the most up to date management practices regarding biodiversity, but legacy areas have yet to include a comprehensive biodiversity management program. Nevertheless, identified species with conservation statuses are managed accordingly in any sites.
There is no reporting for the Tailing Management Protocol as Graymont’s operations do not involve the production of mine tailings.
For any inquiries, please reach us at:
| Facility | Crisis management and communications preparedness | Review | Training |
|---|---|---|---|
| Eastern Region Office | ✔ | ✕ | ✕ |
| Usine de Bedford | ✔ | ✕ | ✕ |
| Usine de Marbleton | ✔ | ✕ | ✕ |
| Facility | PREVENTING FORCED LABOUR | PREVENTING CHILD LABOUR |
|---|---|---|
| Usine de Bedford | ✔ | ✔ |
| Usine de Marbleton | ✔ | ✔ |
| Commitments and accountability | Planning and implementation | Training, behaviour and culture | Monitoring and reporting | Performance | |
|---|---|---|---|---|---|
| Usine de Bedford | |||||
| Usine de Marbleton |
AAA
AA
A
B
C
| Commitment, accountability and communications | Conservation planning and implementation | Reporting | |
|---|---|---|---|
| Usine de Bedford | |||
| Usine de Marbleton |
AAA
AA
A
B
C
| Water governance | Operational water management | Watershed-scale planning | Water reporting and performance | |
|---|---|---|---|---|
| Usine de Bedford | ||||
| Usine de Marbleton |
AAA
AA
A
B
C
| Community of Interest Identification | Effective Community of Interest Engagement and Dialogue | Effective Indigenous Engagement and Dialogue | Community Impact and Benefit Management | Community of Interest Response Mechanism | |
|---|---|---|---|---|---|
| Usine de Bedford | |||||
| Usine de Marbleton |
AAA
AA
A
B
C
| Corporate Climate Change Management | Facility Climate Change Management | Facility Performance Targets and Reporting |
|---|---|---|
| Eastern Region Office | ||
| Usine de Bedford | ||
| Usine de Marbleton |
AAA
AA
A
B
C
Graymont | 2023 | TSM Letter of Assurance
Graymont | Usine de Bedford | 2023 | Verification Summary Report
Graymont | Usine de Marbleton | 2023 | Verification Summary Report
TSM Results 2023 (Externally Verified)
Mining Association of Canada
1100-275 Slater Street
Ottawa, ON K1P 5H9
613.233.9392 ext 316
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