Coleman Rock Crusher has $859 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
16
Years on record
1985–2002
Latest incident
Jan 2002
Compliance record
MSHA citations since 2001
11
citations
1
significant & substantial
$859
proposed penalties
$859
paid to date
100% of proposed penalties paid to date, a $0 gap.
citations per 100 inspection hours
ⓘThis rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
Rate withheld: 112 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Coleman Rock Crusher has $859 in proposed MSHA penalties and $0 outstanding across 0 contested dockets.
Penalty disposition
ⓘDifferences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$859
proposed penalties
$859
current assessed
$859
paid to date
$0
outstanding
11 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2003-08-05.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Violation severity profile
ⓘShares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.
Source: MSHA violations gravity and negligence coding, updated weekly.
Health sampling
ⓘ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.
Metal and nonmetal contaminants (personal samples)
ⓘMany samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.
Last sampled: 2003-08-05, 23 years ago
0%
of limit-tested samples over the exposure limit
5
samples
3
limit-tested
Most sampled contaminants
Quartz, respirable, >1% Qtz2
Respirable dust, <.1mg2
Nuisance dust, respirable, <1% Qtz1
Show the individual readings (5)
Date
Contaminant
Concentration
Limit
Conc / limit
Occupation
2003-08-05
Quartz, respirable, >1% Qtz
0.15
1.17
0.13
Crusher Oper/Worker
2003-08-05
Quartz, respirable, >1% Qtz
0.37
1.6
0.23
Crusher Oper/Worker
2003-08-05
Respirable dust, <.1mg
0
Shovel Operator
2003-08-05
Respirable dust, <.1mg
0
Truck Driver
2003-08-05
Nuisance dust, respirable, <1% Qtz
0.42
10
0.04
Front-end Loader Operator
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly. Metal/nonmetal contaminant figures come from MSHA's Personal Health Samples and Area Samples files (public record), updated weekly.
Coleman Rock Crusher recorded 0.00 reportable injury cases per 100 full-time workers in 2003.
Injury rate, 2003
ⓘThis rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.
0.00
total case rate
0.00
days-away rate
0.000
fatality rate
Below average. The US metal and nonmetal mining average was 3.76 and the all-US-mining average was 4.43 cases per 100 workers.
In Oklahoma, metal and nonmetal mining averaged 5.45 cases per 100 workers that year.
Under 100,000 employee-hours were reported that year, so a single case moves the rate by two or more. Read the figure as approximate.
Year
total case rate
days-away
fatal
2003 *
0.00
0.00
0.000
2002 *
4.67
4.67
0.000
2001 *
6.31
6.31
0.000
2000 *
0.00
0.00
0.000
* Fewer than 100,000 employee-hours that year; the rate is less stable.
Source: injury cases from MSHA accident and injury records; employee-hours from MSHA quarterly employment reports. Rate is cases per 100 full-time-equivalent workers, operator employees only.
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year
Employees
2003
19
2002
20
2001
16
2000
24
Source: MSHA quarterly employment and production, updated weekly.
Coleman Rock Crusher sits in Atoka County, Oklahoma, where the Census mining category is 2.6% of county employment.
Local economic context
ⓘ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.
Atoka County, Oklahoma · Population 14,255
2.6%
Mining share of county employment
$52,034
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
Quarterly safety rates
ⓘ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.
Citations per million employee-hours, as reported to MSHA
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2003 Q4
6,392
0
0
0.0
2003 Q3
10,078
3
0
297.7
2003 Q2
8,978
0
0
0.0
2003 Q1
9,314
1
0
107.4
2002 Q4
6,640
0
0
0.0
2002 Q3
13,433
1
0
74.4
2002 Q2
12,028
0
0
0.0
2002 Q1
10,696
2
1
187.0
Show 8 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2001 Q4
12,013
0
0
0.0
2001 Q3
10,429
2
0
191.8
2001 Q2
6,758
2
0
295.9
2001 Q1
2,471
0
0
0.0
2000 Q4
457
0
0
0.0
2000 Q3
14,560
0
0
0.0
2000 Q2
18,307
0
0
0.0
2000 Q1
20,963
0
0
0.0
No fatalities recorded at this mine.
Reportable incidents
16 on file
2002 · 1 incident
January 10, 2002OK · Metal/Non-Metalbulldozer operator, universal operator, heavy equipment operator, operating engineerSLIP OR FALL OF PERSON
EMPLOYEE AN EMPLOYEE OF TIRE CENTERS INC WAS CHANGING A TIRE.WHEN HE REACHED FOR A TOOL, THE TIRE/WHEEL STANDING NEARBY FELL ONTO HIS LEFT LEG. LATTIMORE MATERIALS IS ATTEMPTING TO OBTAIN AN M SHA ID NUMBER FOR TCI.
1998 · 1 incident
December 7, 1998OK · Metal/Non-Metalcoal/ore shovel operator, shoveler, power shovelerMACHINERY
EE WAS REACHING OVER HANDRAIL TO PULL SCREEN OUT OF LOADER BUCKET. FELT PAIN IN LEFT RIB AREA. HIS RIBS WERE PRESSING AGAINST TAHE HANDRAIL AS HE WAS PULLING ON SCREEN.
1992 · 1 incident
March 31, 1992OK · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techPOWERED HAULAGE
LEVER ON ROAD GRADER KICKED BACK STRIKING EMPL'S HAND & JAMMING WRIST.
August 21, 1991OK · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techHANDLING OF MATERIALS
HYDRAULIC OIL LOOSE BURST ON SHOVEL CAUSING A SECTION OF GLASS ON THE CAB TO BURST. THE GLASS SHATTERED AND CAUSED THE INJURY. THE INJURED EMPLOYEE WAS OPERATING THE SHOVEL AND WAS IN THE OPER ATORS SEAT.
1988 · 1 incident
March 31, 1988OK · Metal/Non-Metalwarehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operatorHANDLING OF MATERIALS
CHAIN BROKE OVE9 JAW CRUSHER DROPPING TOOTH OFF END OF CHAIN INTO CRUSHER,CRUSHER EXPELLED TOOTH AT EMPL AS HE TRIED TO ESCAPE.
1985 · 1 incident
September 17, 1985OK · Metal/Non-Metalwarehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operatorSLIP OR FALL OF PERSON