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: 34 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
IROCK TS 620 SCREEN has $1K 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.
$1K
proposed penalties
$1K
current assessed
$1K
paid to date
$0
outstanding
8 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2018-11-20.
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: 2017-08-08, 9 years ago
2
samples
0
limit-tested
Most sampled contaminants
Respirable dust, <.1mg1
Unlisted Particulate, respirable, <1% Qtz1
Show the individual readings (2)
Date
Contaminant
Concentration
Limit
Conc / limit
Occupation
2017-08-08
Respirable dust, <.1mg
0
Front-end Loader Operator
2017-08-08
Unlisted Particulate, respirable, <1% Qtz
0.22
Rotary Bucket Ex. 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.
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year
Employees
2019
3
2018
3
2017
3
Source: MSHA quarterly employment and production, updated weekly; years before 2000 come from MSHA's archived Part 50 employment files.
IROCK TS 620 SCREEN sits in Eddy County, New Mexico, where the Census mining category is 15.0% 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.
Eddy County, New Mexico · Population 61,114
15.0%
Mining share of county employment
$79,605
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; earlier incidents are counted but not rate-adjusted, though reported hours reach back to 1983. 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
2019 Q4
345
0
0
0.0
2019 Q3
1,462
0
0
0.0
2019 Q2
1,185
0
0
0.0
2019 Q1
1,259
0
0
0.0
2018 Q4
1,465
1
0
682.6
2018 Q3
1,247
0
0
0.0
2018 Q2
1,235
0
0
0.0
2018 Q1
966
0
0
0.0
Show 4 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2017 Q4
929
3
1
3229.3
2017 Q3
1,428
3
0
2100.8
2017 Q2
1,997
0
0
0.0
2017 Q1
1,337
1
1
747.9
No fatalities recorded at this mine.
Reportable incidents
1 on file
2017 · 1 incident
April 20, 2017NM · Metal/Non-Metalfront-end loader, scraper-loader operator, pan operator, payloader, scraper rig operatorHANDLING OF MATERIALS
Miner was attempting to clear a jam on the conveyor belt. Miner performed LOTO on the equipment and attempted to adjust the belt by grabbing with hands. During the belt adjustment, the miner heard and felt a pop in the middle finger on right hand. Possible strain or misalignment to the finger. Miner has not missed any work due to this injury.