Mining Incidents

Robert's Rd Quarry Metal/Non-Metal

Bowdoin, Sagadahoc County, ME  ·  Active
MSHA Mine ID: 1701037

Robert's Rd Quarry 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 2020
13
citations
3
significant & substantial
$1,841
proposed penalties
$1,841
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2020
10
inspections on record
102
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: 102 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Robert's Rd Quarry 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
13 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-03-12.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
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 1,525 0 0 0.0
2025 Q3 1,954 0 0 0.0
2025 Q2 1,738 2 1 1150.7
2025 Q1 1,242 0 0 0.0
2024 Q4 1,725 2 0 1159.4
2024 Q3 1,753 0 0 0.0
2024 Q2 1,995 0 0 0.0
2024 Q1 1,121 0 0 0.0
Show 15 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 1,654 2 2 1209.2
2023 Q3 1,821 0 0 0.0
2023 Q2 1,786 0 0 0.0
2023 Q1 538 0 0 0.0
2022 Q4 986 2 0 2028.4
2022 Q3 1,186 0 0 0.0
2022 Q2 1,298 1 0 770.4
2022 Q1 450 0 0 0.0
2021 Q4 1,178 0 0 0.0
2021 Q3 1,218 0 0 0.0
2021 Q2 1,268 0 0 0.0
2021 Q1 460 0 0 0.0
2020 Q4 850 1 0 1176.5
2020 Q3 1,442 1 0 693.5
2020 Q2 722 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 Robert's Rd 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.