A ROCK FELL ON EMPLOYEE'S HAND WHILE HE WAS PINNING TOP.
Mine No 3 Coal
MSHA sampling at Mine No 3 shows respirable coal dust averaging 1.84 mg/m3 (44% compliant) across 9 samples, plus the mine's fatality, citation, and penalty record.
Watch this mine
Email me when a new MSHA incident is filed at Mine No 3.
- Fatalities
- 0
- Total incidents
- 11
- Years on record
- 1998–1999
- Latest incident
- Nov 1999
ⓘ
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.MSHA sampling at Mine No 3 shows respirable coal dust averaging 1.84 mg/m3 (44% compliant) across 9 samples.
ⓘ
A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.ⓘ
Respirable coal dust and silica figures cover coal facilities. Dust compliance is measured against the current 1.5 mg/m3 standard; samples predating the 2014 standard are included, so compliance rates are a coarse historical signal.ⓘ
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2000 Q1 | 10,142 | 0 | 0 | 0.0 |
Reportable incidents
11 on file1999 · 4 incidents
SLIPPED AND FELL AND HIT ELBOW ON SHUTTLE CAR.
WHILE LOADING BOLT SUPPLIES (OUTSIDE IN SUPPLY YARD). STRAINED BACK.
SETTING TIMBERS & ROCK FELL ON HEAD.
1998 · 7 incidents
WHILE TRAMMING MINER TO FACE, MINER TEEDEN-TOODER OVER HUMP CAUSING OPERATOR TO HIT TOP WITH HEAD JAMMING NECK
RAN INTO TRS WITH HEAD HAD PAIN IN SHOULDER
PULLING MINER CABLE STRAINED BACK.
ROCK FELL OUT FROM BETWEEN BOLT, WHILE OPERATOR WAS CLEANING UP PLACE.
GETTING ROCK OFF TAILPIECE. PULLED SOMETHING OUT ON BACK.
SMASHED FINGER WHILE INSTALLING BOLT.
HAND ON DRILL HEAD & HEAD LEVERS STUCK.
The full compliance file on Mine No 3
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.