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Back to Class Code ListCurrent Rating Values for Class Code 6252: "Shaft Sinking – All Operations to Completion"
Effective Date
October 1, 2025
Loss Cost
1.741
Expected Loss Rate
0.892
USL&H Differential
1.937
Industry Group
Contracting
NAICS Industry Sector
21 - Mining, Quarrying, and Oil and Gas Extraction
Hazard Group
E
CPAP Eligible?
Yes