Granite Hill Quarry Metal/Non-Metal
Plummer Excavation, Inc.
· Surface
Controlled by
Toby J Plummer
Bristol,
Lincoln County,
ME
·
Active
MSHA Mine ID: 1700892
Granite Hill Quarry has $3K 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 2012
17
citations
4
significant & substantial
$2,529
proposed penalties
$2,529
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2012
19
inspections on record
203
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: 203 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Granite Hill Quarry has $3K 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.$3K
proposed penalties
$3K
current assessed
$3K
paid to date
$0
outstanding
17 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-08-14.
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 | 712 | 0 | 0 | 0.0 |
| 2025 Q3 | 679 | 1 | 0 | 1472.8 |
| 2025 Q2 | 633 | 0 | 0 | 0.0 |
| 2025 Q1 | 545 | 0 | 0 | 0.0 |
| 2024 Q4 | 599 | 1 | 0 | 1669.4 |
| 2024 Q3 | 593 | 0 | 0 | 0.0 |
| 2024 Q2 | 692 | 0 | 0 | 0.0 |
| 2024 Q1 | 1,009 | 0 | 0 | 0.0 |
Show 47 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 671 | 2 | 0 | 2980.6 |
| 2023 Q3 | 779 | 0 | 0 | 0.0 |
| 2023 Q2 | 459 | 0 | 0 | 0.0 |
| 2023 Q1 | 223 | 0 | 0 | 0.0 |
| 2022 Q4 | 599 | 1 | 0 | 1669.4 |
| 2022 Q3 | 598 | 0 | 0 | 0.0 |
| 2022 Q2 | 610 | 0 | 0 | 0.0 |
| 2022 Q1 | 468 | 0 | 0 | 0.0 |
| 2021 Q4 | 597 | 0 | 0 | 0.0 |
| 2021 Q3 | 654 | 0 | 0 | 0.0 |
| 2021 Q2 | 616 | 0 | 0 | 0.0 |
| 2021 Q1 | 512 | 0 | 0 | 0.0 |
| 2020 Q4 | 731 | 0 | 0 | 0.0 |
| 2020 Q3 | 923 | 0 | 0 | 0.0 |
| 2020 Q2 | 222 | 1 | 0 | 4504.5 |
| 2020 Q1 | 593 | 0 | 0 | 0.0 |
| 2019 Q4 | 661 | 0 | 0 | 0.0 |
| 2019 Q3 | 649 | 2 | 1 | 3081.7 |
| 2019 Q2 | 592 | 0 | 0 | 0.0 |
| 2019 Q1 | 152 | 0 | 0 | 0.0 |
| 2018 Q4 | 622 | 0 | 0 | 0.0 |
| 2018 Q3 | 756 | 0 | 0 | 0.0 |
| 2018 Q2 | 657 | 0 | 0 | 0.0 |
| 2018 Q1 | 217 | 0 | 0 | 0.0 |
| 2017 Q4 | 864 | 0 | 0 | 0.0 |
| 2017 Q3 | 982 | 0 | 0 | 0.0 |
| 2017 Q2 | 705 | 3 | 2 | 4255.3 |
| 2017 Q1 | 0 | 0 | 0 | |
| 2016 Q4 | 0 | 0 | 0 | |
| 2016 Q3 | 155 | 2 | 0 | 12903.2 |
| 2016 Q2 | 0 | 0 | 0 | |
| 2016 Q1 | 0 | 0 | 0 | |
| 2015 Q4 | 120 | 0 | 0 | 0.0 |
| 2015 Q3 | 120 | 0 | 0 | 0.0 |
| 2015 Q2 | 0 | 0 | 0 | |
| 2015 Q1 | 0 | 0 | 0 | |
| 2014 Q4 | 0 | 0 | 0 | |
| 2014 Q3 | 121 | 1 | 1 | 8264.5 |
| 2014 Q2 | 280 | 0 | 0 | 0.0 |
| 2014 Q1 | 0 | 0 | 0 | |
| 2013 Q4 | 80 | 0 | 0 | 0.0 |
| 2013 Q3 | 0 | 0 | 0 | |
| 2013 Q2 | 0 | 0 | 0 | |
| 2013 Q1 | 0 | 0 | 0 | |
| 2012 Q4 | 0 | 2 | 0 | |
| 2012 Q3 | 360 | 1 | 0 | 2777.8 |
| 2012 Q2 | 360 | 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 Granite Hill Quarry
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.