MSHA - Mine Data Retrieval System - Codes

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Mine Data Retrieval System Shaft and Slope Sinking
Occupation Codes - 6XX


MSHA - State
604 Mechanic 607 Blaster/Shooter/Shot Firer
609 Supply Person 612 (Intake) Twin Head Roof Bolter
614 (Return) Twin Head Roof Bolter 616 Laborer
631 Blaster/Shooter/Shot Firer Helper 632 Ventilation Worker
635 Continuous Miner Operator Helper 636 Continuous Miner Operator
646 Single Head Roof Bolter 647 Single Head Roof Bolter Helper
649 Foreman 650 (Standard Side) Shuttle Car Operator
654 Scoop Car Operator/Mucker 656 Rock Driller
673 Single Head Roof Bolter Helper


Other Codes
0XX 1XX 2XX 3XX 4XX 5XX 6XX