ROOF FALL DISCOVERED WHILE TRAVELING RETURN NO INJURIES OR EQUIPMENT INVOLVED. FALL WILL NOT BE CLEANED UP AIR IS NOT AFFECTED
Mine No 4: 76 MSHA citations Coal
Mine No 4 has $6K in proposed MSHA penalties and $1K outstanding across 0 contested dockets, plus health sampling and the full incident record.
Watch this mine
Email me when a new MSHA incident is filed at Mine No 4.
- Fatalities
- 0
- Total incidents
- 6
- Years on record
- 1997–2001
- Latest incident
- Feb 2001
ⓘ
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.Mine No 4 has $6K in proposed MSHA penalties and $1K outstanding across 0 contested dockets.
ⓘ
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.ⓘ
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.MSHA sampling at Mine No 4 shows 97% of 108 respirable coal dust samples met the 1.5 mg/m3 standard.
ⓘ
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
ⓘ
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.
Last sampled: 2001-08-14, 25 years ago
ⓘ
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.- CONTINUOUS MINER OPERATOR53
- TRACTOR OPERATOR/MOTORMAN10
- SCOOP CAR OPERATOR9
Silica (quartz)
Last sampled: 2001-05-09, 25 years ago- CONTINUOUS MINER OPERATOR4
Noise
ⓘ
The share counts noise samples whose measured dose exceeded the 90 dBA permissible exposure limit. It describes the sampled workplace, not what reached the miner's ear: hearing conservation programs and the hearing protection worn during the shift are recorded separately and are not reflected here.
Last sampled: 2001-07-16, 25 years ago
ⓘ
The share counts noise samples whose measured dose exceeded the 90 dBA permissible exposure limit. It describes the sampled workplace, not what reached the miner's ear: hearing conservation programs and the hearing protection worn during the shift are recorded separately and are not reflected here.- CONTINUOUS MINER OPERATOR3
- TRACTOR OPERATOR/MOTORMAN3
- SCOOP CAR OPERATOR2
ⓘ
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.| Year | within 1.5 mg/m3 | samples |
|---|---|---|
| 2001 | 100% | 47 |
| 2000 | 95% | 61 |
| Year | silica avg (%) | samples |
|---|---|---|
| 2001 | 4.5 | 3 |
| 2000 | 9.6 | 3 |
| Year | over PEL | samples |
|---|---|---|
| 2001 | 0% | 6 |
| 2000 | 14% | 7 |
- Just-Us Coal Corp 1995 to present
ⓘ
Coal production is reported quarterly and lags the current period; the most recent quarters may be incomplete.| Year | Employees | Coal produced (tons) |
|---|---|---|
| 2001 | 5 | 18,605 |
| 2000 | 10 | 24,684 |
Mine No 4 sits in Buchanan County, Virginia, where the Census mining category is 11.2% of county employment.
ⓘ
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.ⓘ
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 |
|---|---|---|---|---|
| 2001 Q4 | 0 | 0 | 0 | |
| 2001 Q3 | 2,400 | 12 | 5 | 5000.0 |
| 2001 Q2 | 3,360 | 13 | 2 | 3869.0 |
| 2001 Q1 | 2,880 | 11 | 2 | 3819.4 |
| 2000 Q4 | 3,600 | 15 | 5 | 4166.7 |
| 2000 Q3 | 4,664 | 8 | 6 | 1715.3 |
| 2000 Q2 | 3,240 | 8 | 3 | 2469.1 |
| 2000 Q1 | 3,600 | 9 | 6 | 2500.0 |
Reportable incidents
6 on file2001 · 1 incident
2000 · 1 incident
HURT BACK WHILE BENDING ROOF BOLT IN LOW COAL 48" ROOF BOLTS IN 32" HEIGHT.
1999 · 1 incident
WHILE BACKING SCOOP THROUGH A CHECK CURTAIN OPERATOR REACH OUT TO PUSH CURTAIN AWAY. OPERATOR MASHED TWO FINGERS BETWEEN TOP AND TOP OF SCOOP.
1998 · 2 incidents
INTERSECTION WAS DISCOVERED TO BE CHANGING IN ROOF STRATA ON 10-5-98. WAS FLAGGED OFF WITH DANGER SIGNS. DISCOVERED IT HAD FALLEN ON IDLE SHIFT BEFORE 10-6-98 SHIFT. DISCOVERED BY FIRE BOSS.
HIGHWALL OVER NO. 3 DRIFT FELL ON CANOPY DURING THE NIGHT PRIOR TO 2/5/98. NO ONE WAS PRESENT AT MINE SITE DUE TO POWER OUTAGE.
1997 · 1 incident
ROOF IN THE #1 DRIFT ABOUT 15'FT L BY 16'WIDER APPROX 4'THICK HAD FALLEN SOMETIME DURING THE IDLE SHIFTS OF 10/23/97 DISCOVERED ON PRESHIFT OP 10/24/97 ABOUT 7:15