Herriman Pit Metal/Non-Metal
Kilgore Contracting
· Surface
Controlled by
Summit Materials LLC
Herriman,
Salt Lake County,
UT
·
Abandoned
MSHA Mine ID: 4201823
Herriman Pit has $2K 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
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2001
19
citations
4
significant & substantial
$2,285
proposed penalties
$2,285
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
20
inspections on record
227
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: 227 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Herriman Pit has $2K 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.$2K
proposed penalties
$2K
current assessed
$2K
paid to date
$0
outstanding
19 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-10-14.
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 | 2,510 | 2 | 1 | 796.8 |
| 2025 Q3 | 1,883 | 0 | 0 | 0.0 |
| 2025 Q2 | 2,606 | 0 | 0 | 0.0 |
| 2025 Q1 | 1,508 | 0 | 0 | 0.0 |
| 2024 Q4 | 2,327 | 0 | 0 | 0.0 |
| 2024 Q3 | 436 | 0 | 0 | 0.0 |
| 2024 Q1 | 0 | 1 | 0 | |
| 2019 Q3 | 0 | 0 | 0 |
Show 46 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2019 Q2 | 0 | 0 | 0 | |
| 2018 Q4 | 62 | 0 | 0 | 0.0 |
| 2017 Q3 | 511 | 0 | 0 | 0.0 |
| 2017 Q2 | 491 | 0 | 0 | 0.0 |
| 2010 Q2 | 52 | 0 | 0 | 0.0 |
| 2010 Q1 | 0 | 0 | 0 | |
| 2009 Q4 | 0 | 0 | 0 | |
| 2009 Q3 | 0 | 0 | 0 | |
| 2009 Q2 | 23 | 0 | 0 | 0.0 |
| 2009 Q1 | 296 | 0 | 0 | 0.0 |
| 2008 Q4 | 1,548 | 2 | 0 | 1292.0 |
| 2008 Q3 | 1,941 | 0 | 0 | 0.0 |
| 2008 Q2 | 2,158 | 5 | 3 | 2317.0 |
| 2008 Q1 | 2,168 | 2 | 0 | 922.5 |
| 2007 Q4 | 2,450 | 0 | 0 | 0.0 |
| 2007 Q3 | 2,819 | 1 | 0 | 354.7 |
| 2007 Q2 | 2,425 | 0 | 0 | 0.0 |
| 2007 Q1 | 1,464 | 0 | 0 | 0.0 |
| 2006 Q4 | 1,703 | 0 | 0 | 0.0 |
| 2006 Q3 | 1,111 | 1 | 0 | 900.1 |
| 2006 Q2 | 1,516 | 0 | 0 | 0.0 |
| 2006 Q1 | 1,297 | 0 | 0 | 0.0 |
| 2005 Q4 | 1,894 | 0 | 0 | 0.0 |
| 2005 Q3 | 2,388 | 0 | 0 | 0.0 |
| 2005 Q2 | 2,955 | 0 | 0 | 0.0 |
| 2005 Q1 | 1,922 | 0 | 0 | 0.0 |
| 2004 Q4 | 3,230 | 0 | 0 | 0.0 |
| 2004 Q3 | 4,128 | 0 | 0 | 0.0 |
| 2004 Q2 | 5,485 | 0 | 0 | 0.0 |
| 2004 Q1 | 1,549 | 0 | 0 | 0.0 |
| 2003 Q4 | 4,339 | 2 | 0 | 460.9 |
| 2003 Q3 | 6,691 | 0 | 0 | 0.0 |
| 2003 Q2 | 4,725 | 0 | 0 | 0.0 |
| 2003 Q1 | 3,026 | 2 | 0 | 660.9 |
| 2002 Q4 | 5,223 | 0 | 0 | 0.0 |
| 2002 Q3 | 5,837 | 0 | 0 | 0.0 |
| 2002 Q2 | 6,412 | 0 | 0 | 0.0 |
| 2002 Q1 | 4,644 | 0 | 0 | 0.0 |
| 2001 Q4 | 2,200 | 1 | 0 | 454.5 |
| 2001 Q3 | 2,337 | 0 | 0 | 0.0 |
| 2001 Q2 | 4,245 | 0 | 0 | 0.0 |
| 2001 Q1 | 1,682 | 0 | 0 | 0.0 |
| 2000 Q4 | 1,213 | 0 | 0 | 0.0 |
| 2000 Q3 | 3,228 | 0 | 0 | 0.0 |
| 2000 Q2 | 3,081 | 0 | 0 | 0.0 |
| 2000 Q1 | 898 | 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 Herriman 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.