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Calvert Mine Metal/Non-Metal

Calvert USA, LLC · Surface

Controlled by Gavin Eales

Norton, Norton County, KS · Active

MSHA Mine ID: 1401592

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Email me when a new MSHA incident is filed at Calvert Mine.

Fatalities: 0
Total incidents: 2
Years on record: 2018–2023
Latest incident: Nov 2023

Compliance record

MSHA citations since 2001

150

citations

significant & substantial

$100,282

proposed penalties

$90,067

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	1,728	0	0	0.0
2025 Q3	1,728	0	0	0.0
2025 Q2	1,920	9	1	4687.5
2025 Q1	1,823	5	0	2742.7
2024 Q4	2,065	0	0	0.0
2024 Q3	2,024	2	0	988.1
2024 Q2	2,041	0	0	0.0
2024 Q1	1,720	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

2 on file

2023 · 1 incident

November 15, 2023 KS · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE

Calvert Corp · Caught in, under or between running or meshing objects

EE climbed in loaded truck box while in operation trying to dislodge tailgate when it suddenly started to open. EE had hand on truck box when lift arm caught EE's fingers and pinched and cut them. EE had to have stitches in 3 fingers.

2018 · 1 incident

August 27, 2018 KS · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY

Calvert Corp · Struck by flying object

EE was testing generator to make sure the angle grinder would work with generator. When ee plugged in grinder and push the trigger the grinding wheel blew apart cutting stomach and back of ee hand resulting in ee to have stitches and time off.