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Walker Aggregates P.O. Box 100 Thorold, ON L2E 6S4
Phone: 1-844-907-3731 info@uppersquarry.ca
Technical documents and study results will be uploaded here for public viewing.
Date: September 14, 2023
Economic Assessment
Hydrogeology Report
Environmental Impact Study
Planning Justification Report
MNRF Comment – Response Matrix
Blast Impact Analysis
Cover Letter to JART
Comment – Response Matrix
Alternative Site Analysis
Acoustic Assessment Revisions
