The No 4 block in the last open crosscut of the number 3 entry fall is approximately 30 to 40 feet long and about 30 feet wide and about 12 feet high.
Twin Bridges Mine Coal
Twin Bridges Mine has $231 in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 4
- Years on record
- 2006
- Latest incident
- Dec 2006
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This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.Twin Bridges Mine has $231 in proposed MSHA penalties and $0 outstanding across 0 contested dockets.
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Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.Reportable incidents
4 on file2006 · 4 incidents
The #3 entry fell in at #1 2 break in from highwalls approx 20' long X 16' wide X 10' high.
An unintentional roof fall approx 20' long X 16' wide X 7' high. Occurred in the #3 entry at the base of the highwall.
Roof fall in the last open cross cut of #3 entry.
The full compliance file on Twin Bridges Mine
A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.