← MSHA mines + accidents

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Metal/Non-metal · Surface · 1102911 · Intermittent

0

Accidents

0

Fatalities

0

Days lost

2

Employees

Operator

Controller (parent): Helm Group Inc
Operator: Conmat Inc., dba Helm Materials
Commodity: SandAndGravel

Location

State: IL · Stephenson Co.
Coordinates: 42.276666, -89.567777

Source

Authoritative: MSHA Mine Data Retrieval System
Machine: JSON-LD · Markdown