Mining Incidents

METSO Jaw (M72214)& Cone Crusher (M72208 Metal/Non-Metal

R J Grondin & Sons · Surface
Controlled by Lawrence Grondin
GORHAM, Cumberland County, ME  ·  Intermittent
MSHA Mine ID: 1700708

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Fatalities
0
Total incidents
1
Years on record
2014
Latest incident
Oct 2014
Compliance record
MSHA citations since 2001
30
citations
5
significant & substantial
$4,545
proposed penalties
$4,545
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 661 0 0 0.0
2025 Q3 702 0 0 0.0
2025 Q2 1,067 0 0 0.0
2025 Q1 746 0 0 0.0
2024 Q4 513 0 0 0.0
2024 Q3 875 0 0 0.0
2024 Q2 366 1 0 2732.2
2024 Q1 394 0 0 0.0
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No fatalities recorded at this mine.

Reportable incidents

1 on file

2014 · 1 incident

October 22, 2014 ME · Metal/Non-Metal outside foreman, leadman POWERED HAULAGE
R J Grondin & Sons · Caught in, under or between running or meshing objects

EE was fixing a skirt rubber on conveyor for crusher. He had not shut down/locked out the machine. As he climbed out from under crusher he hit the control for the conveyor that he was kneeling on. EE was pulled 20' up on the conveyor where he held onto a steel cross member until a fellow employee shut down the machine. He suffered a twisted ankle & a fractured vertebra in his back.