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Crump Gravel Pit Metal/Non-Metal

Controlled by CRH PLC
Crump, Hardin County, TN  ·  Abandoned
MSHA Mine ID: 4003099

MSHA record for Crump Gravel Pit (mine ID 4003099). Fatalities, non-fatal incidents grouped by year, current operator and controller, and mine context.

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Fatalities
0
Total incidents
0
Years on record
—
Latest incident
—
Inspection activity
MSHA inspections since 2002
2
inspections on record
23
inspection hours
n/a
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: 23 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, 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: 2002-08-29, 24 years ago
0%
of limit-tested samples over the exposure limit
2
samples
1
limit-tested
Most sampled contaminants
  • Quartz, respirable, >1% Qtz1
  • Respirable dust, <.1mg1
Show the individual readings (2)
Date Contaminant Concentration Limit Conc / limit Occupation
2002-08-29 Respirable dust, <.1mg 0 Front-end Loader Operator
2002-08-29 Quartz, respirable, >1% Qtz 0.13 1.35 0.10 Washer 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.
Ownership history
  1. Apac Tennessee Inc 1996 to 2002
  2. Apac Mississippi Inc 2002 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2003 2
2002 3
2001 3
2000 5
Source: MSHA quarterly employment and production, updated weekly.

Crump Gravel Pit sits in Hardin County, Tennessee, where the Census mining category is 0.0% 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.
Hardin County, Tennessee · Population 26,939
0.0%
Mining share of county employment
$49,149
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 Q2 294 0 0 0.0
2003 Q1 0 0 0
2002 Q4 0 0 0
2002 Q3 422 0 0 0.0
2002 Q2 1,769 0 0 0.0
2002 Q1 282 0 0 0.0
2001 Q4 201 0 0 0.0
2001 Q3 637 0 0 0.0
Show 6 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2001 Q2 1,067 0 0 0.0
2001 Q1 0 0 0
2000 Q4 29 0 0 0.0
2000 Q3 644 0 0 0.0
2000 Q2 912 0 0 0.0
2000 Q1 1,879 0 0 0.0

No reportable incidents on file.

MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.