Grantsville Pit Metal/Non-Metal
Kilgore Contracting
· Surface
Controlled by
Summit Materials LLC
Grantsville,
Tooele County,
UT
·
Active
MSHA Mine ID: 4202637
Grantsville Pit has $17K in proposed MSHA penalties and $1K outstanding across 0 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2015
33
citations
8
significant & substantial
$17,023
proposed penalties
$15,864
paid to date
93% of proposed penalties paid to date, a $1,159 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2015
23
inspections on record
234
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: 234 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Grantsville Pit has $17K in proposed MSHA penalties and $1K 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.$17K
proposed penalties
$17K
current assessed
$16K
paid to date
$1K
outstanding
30 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-05-04.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
See also
the operator's enforcement record
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 |
|---|---|---|---|---|
| 2025 Q4 | 4,092 | 4 | 2 | 977.5 |
| 2025 Q3 | 3,455 | 14 | 1 | 4052.1 |
| 2025 Q2 | 1,725 | 0 | 0 | 0.0 |
| 2025 Q1 | 135 | 2 | 1 | 14814.8 |
| 2018 Q2 | 0 | 0 | 0 | |
| 2018 Q1 | 268 | 1 | 0 | 3731.3 |
| 2017 Q4 | 4,430 | 0 | 0 | 0.0 |
| 2017 Q3 | 4,901 | 2 | 0 | 408.1 |
Show 11 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2017 Q2 | 4,795 | 0 | 0 | 0.0 |
| 2017 Q1 | 3,844 | 3 | 0 | 780.4 |
| 2016 Q4 | 4,262 | 0 | 0 | 0.0 |
| 2016 Q3 | 4,018 | 2 | 2 | 497.8 |
| 2016 Q2 | 3,413 | 0 | 0 | 0.0 |
| 2016 Q1 | 2,817 | 0 | 0 | 0.0 |
| 2015 Q4 | 3,461 | 0 | 0 | 0.0 |
| 2015 Q3 | 3,990 | 0 | 0 | 0.0 |
| 2015 Q2 | 3,484 | 1 | 1 | 287.0 |
| 2015 Q1 | 1,760 | 0 | 0 | 0.0 |
| 2014 Q4 | 987 | 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.
For insurers, brokers, and safety consultants
The full compliance file on Grantsville Pit
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.