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DQD 507 Rev. 2012-05-22
Page 1
Supplement to Certificate of Compliance
Certificate:
70055917
Master Contract:
260881
The products listed, including the latest revision described below,
are eligible to be marked in accordance with the referenced Certificate.
Product Certification History
Project
Date
Description
70055917
March 2, 2016
Certification of Reinforced Circular Manhole Sections and Catch Basins,
Certified to ASTM Standards for Canada