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METSO LT120 Metal/Non-Metal

F L Merrill Construction Incorporated · Surface

Controlled by Frank L Merrill

PEMBROKE, Merrimack County, NH · Active

MSHA Mine ID: 2700424

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Fatalities: 0
Total incidents: 4
Years on record: 2009–2023
Latest incident: Oct 2023

Compliance record

MSHA citations since 2007

citations

significant & substantial

$4,141

proposed penalties

$4,141

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	1,583	0	0	0.0
2025 Q3	1,527	1	0	654.9
2025 Q2	447	0	0	0.0
2024 Q4	2,137	0	0	0.0
2024 Q2	1,207	0	0	0.0
2024 Q1	190	0	0	0.0
2023 Q4	443	3	0	6772.0
2023 Q2	156	5	2	32051.3

Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.

No fatalities recorded at this mine.

Reportable incidents

4 on file

2023 · 1 incident

October 6, 2023 NH · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator OTHER

F L Merrill Construction Incorporated · Struck against stationary object

Employee was struck by a rock EE was trying to dislodge, fell off the crusher. Suffered cuts and bruises. Update: EE informed company that EE did not fall off the crusher, EE opted to jump off the crusher. As a result of EE jumping off, EE sustained abrasions and contusions.

2018 · 1 incident

September 6, 2018 NH · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer DISORDERS (PHYSICAL AGENTS)

F L Merrill Construction Incorporated · Contact with heat

HEATWAVE - EMPLOYEE WAS SHOWING SIGNS OF HEAT EXHAUSTION / HEAT STROKE. WENT TO TRY AND SIT IN A SHADED AREA, PASSED OUT, LANDING ON FACE. FACIAL LACERATIONS, CUTS AND BRUISES.

2014 · 1 incident

March 28, 2014 NH · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON

F L Merrill Construction Incorporated · Over-exertion (Not Elsewhere Classified)

EMPLOYEE WAS WORKING ON A BROKEN HYDRAULIC LINE. HE WAS ATTEMPTING TO STAND FROM A SQUATTING POSITION WHEN HE SLIPPED ON THE HYDRAULIC OIL, TWISTING HIS ANKLE.

2009 · 1 incident

March 30, 2009 NH · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDLING OF MATERIALS

F L Merrill Construction Incorporated · Caught in, under or between (Not Elsewhere Classified)

EE WAS PERFORMING MAINTENANCE ON A MACHINE WHEN HE CAUGHT HIS RIGHT PINKY FINGER, CAUSING A HAIRLINE FRACTURE AND SMALL LACERATION.