Mining Incidents

Pioneer 3055 #810005 Metal/Non-Metal

Sargent Corporation · Surface
Controlled by S C Holdings Inc
Plymouth, Penobscot County, ME  ·  Active
MSHA Mine ID: 1700718

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Fatalities
0
Total incidents
5
Years on record
2002–2023
Latest incident
Feb 2023
Compliance record
MSHA citations since 2004
69
citations
11
significant & substantial
$9,233
proposed penalties
$7,949
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 3,882 0 0 0.0
2025 Q3 5,337 11 1 2061.1
2025 Q2 4,503 0 0 0.0
2025 Q1 3,804 0 0 0.0
2024 Q4 4,306 2 0 464.5
2024 Q3 4,918 1 0 203.3
2024 Q2 5,635 0 0 0.0
2024 Q1 3,848 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

5 on file

2023 · 2 incidents

February 8, 2023 ME · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Sargent Corporation · Fall to the walkway or working surface

Employee was walking to the portable restroom onsite when employee slipped and fell, breaking leg.

January 23, 2023 ME · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Sargent Corporation · Fall onto or against objects

Employee was walking back to the cab of the dozer when they slipped on fresh snow and fell, striking their head on the bulldozer.

2019 · 1 incident

June 5, 2019 ME · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver NONPOWERED HAULAGE
Sargent Corporation · Over-exertion in lifting objects

Employee was picking up a full wheelbarrow in order to empty. As EE did EE twisted and strained lower back, aggravating a previous injury.

2012 · 1 incident

August 14, 2012 ME · Metal/Non-Metal ledgeman/hand, quarry man HANDLING OF MATERIALS
Sargent Corporation · Caught in, under or between a moving and a stationary object

Two employees were lifting a rock and one employee lifted before the other was ready. The injured employee received a blood blister on his right middle finger and received 1st aid. On Monday 8/20/12 it was discovered that the injury had become infected. Wound was cleaned and treated with an antibiotic and employee returned to work.

2002 · 1 incident

April 5, 2002 ME · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
HE SARGENT INC · Caught in, under or between (Not Elsewhere Classified)

AMPUTATE END OF LITTLE FINGER AND LACERATION ON MIDDLE FINGER-RT HAND.