Munis Pit Metal/Non-Metal
F & R LLC
· Surface
Controlled by
Thomas W Mazza
Philipsburg,
Granite County,
MT
·
Intermittent
MSHA Mine ID: 2402560
Munis Pit has $10K in proposed MSHA penalties and $493 outstanding across 6 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 2011
59
citations
12
significant & substantial
$10,342
proposed penalties
$9,312
paid to date
90% of proposed penalties paid to date, a $1,030 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2010
30
inspections on record
314
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: 314 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Munis Pit has $10K in proposed MSHA penalties and $493 outstanding across 6 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.$10K
proposed penalties
$10K
current assessed
$9K
paid to date
$493
outstanding
58 assessments are final orders; 6 contested dockets.
As of the most recent assessment on 2026-03-24.
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 Q2 | 360 | 1 | 1 | 2777.8 |
| 2025 Q1 | 600 | 0 | 0 | 0.0 |
| 2024 Q4 | 983 | 0 | 0 | 0.0 |
| 2024 Q3 | 968 | 0 | 0 | 0.0 |
| 2024 Q2 | 562 | 0 | 0 | 0.0 |
| 2024 Q1 | 799 | 6 | 0 | 7509.4 |
| 2023 Q4 | 684 | 0 | 0 | 0.0 |
| 2023 Q3 | 1,074 | 0 | 0 | 0.0 |
Show 50 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q2 | 480 | 0 | 0 | 0.0 |
| 2023 Q1 | 240 | 0 | 0 | 0.0 |
| 2022 Q4 | 280 | 0 | 0 | 0.0 |
| 2022 Q3 | 360 | 0 | 0 | 0.0 |
| 2022 Q2 | 600 | 3 | 0 | 5000.0 |
| 2022 Q1 | 480 | 0 | 0 | 0.0 |
| 2021 Q4 | 974 | 0 | 0 | 0.0 |
| 2021 Q3 | 906 | 0 | 0 | 0.0 |
| 2021 Q1 | 100 | 0 | 0 | 0.0 |
| 2020 Q4 | 320 | 0 | 0 | 0.0 |
| 2020 Q2 | 320 | 0 | 0 | 0.0 |
| 2020 Q1 | 400 | 0 | 0 | 0.0 |
| 2019 Q4 | 600 | 0 | 0 | 0.0 |
| 2019 Q3 | 0 | 0 | 0 | |
| 2019 Q2 | 0 | 0 | 0 | |
| 2018 Q4 | 0 | 0 | 0 | |
| 2018 Q3 | 0 | 0 | 0 | |
| 2018 Q2 | 0 | 0 | 0 | |
| 2018 Q1 | 0 | 0 | 0 | |
| 2017 Q4 | 0 | 0 | 0 | |
| 2017 Q3 | 100 | 0 | 0 | 0.0 |
| 2017 Q2 | 0 | 0 | 0 | |
| 2017 Q1 | 925 | 0 | 0 | 0.0 |
| 2016 Q4 | 4 | 0 | 0 | 0.0 |
| 2016 Q3 | 4 | 2 | 0 | 500000.0 |
| 2016 Q2 | 621 | 0 | 0 | 0.0 |
| 2016 Q1 | 510 | 0 | 0 | 0.0 |
| 2015 Q4 | 867 | 0 | 0 | 0.0 |
| 2015 Q3 | 869 | 10 | 5 | 11507.5 |
| 2015 Q2 | 927 | 0 | 0 | 0.0 |
| 2014 Q3 | 900 | 4 | 3 | 4444.4 |
| 2014 Q2 | 610 | 9 | 1 | 14754.1 |
| 2014 Q1 | 900 | 0 | 0 | 0.0 |
| 2013 Q4 | 950 | 0 | 0 | 0.0 |
| 2013 Q3 | 1,170 | 1 | 0 | 854.7 |
| 2013 Q2 | 833 | 0 | 0 | 0.0 |
| 2013 Q1 | 378 | 5 | 1 | 13227.5 |
| 2012 Q4 | 735 | 0 | 0 | 0.0 |
| 2012 Q3 | 750 | 0 | 0 | 0.0 |
| 2012 Q2 | 500 | 0 | 0 | 0.0 |
| 2012 Q1 | 42 | 1 | 0 | 23809.5 |
| 2011 Q4 | 108 | 0 | 0 | 0.0 |
| 2011 Q3 | 93 | 0 | 0 | 0.0 |
| 2011 Q2 | 494 | 1 | 0 | 2024.3 |
| 2011 Q1 | 83 | 0 | 0 | 0.0 |
| 2010 Q4 | 135 | 0 | 0 | 0.0 |
| 2010 Q3 | 530 | 0 | 0 | 0.0 |
| 2010 Q2 | 495 | 0 | 0 | 0.0 |
| 2010 Q1 | 0 | 0 | 0 | |
| 2009 Q4 | 280 | 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 Munis 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.