Mining Incidents

West Center Sand Metal/Non-Metal

Roscoe, Douglas County, NE  ·  Active
MSHA Mine ID: 2501231

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Fatalities
0
Total incidents
5
Years on record
2012–2026
Latest incident
Jan 2026
Compliance record
MSHA citations since 2008
46
citations
6
significant & substantial
$15,152
proposed penalties
$14,513
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 5,307 0 0 0.0
2025 Q3 928 0 0 0.0
2025 Q2 2,412 0 0 0.0
2024 Q4 2,967 0 0 0.0
2024 Q3 9,947 0 0 0.0
2024 Q2 13,194 1 0 75.8
2023 Q4 11,526 3 0 260.3
2023 Q2 3,675 3 0 816.3
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

2026 · 1 incident

January 26, 2026 NE · Metal/Non-Metal miner, prospector, nec OTHER
Martin Marietta Materials, Inc. · Bodily reaction, (Not Elsewhere Classified)

Upon completing repairs to a 336 excavator, then descending from the machine, left foot touched the ground, the Technician felt a pop in their Left knee. Pain increased over the next few days, and Technician decided to seek medical attention. All PPE was properly worn at the time of the incident.

2021 · 1 incident

July 13, 2021 NE · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Martin Marietta Materials, Inc. · Caught in, under or between a moving and a stationary object

The employee then reached to close a dredge man door, as the employee grabbed the handle to start pulling the employee's hand slipped off and the middle finger of the left hand swung over to the door frame and got caught between the door and the frame stop. The door impacted the middle finger tip at the stop causing a laceration.

2015 · 1 incident

April 3, 2015 NE · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Mallard Sand and Gravel · Caught in, under or between a moving and a stationary object

Employees were placing the dredge power cord into the roller hangers on the pontoon hangers and the employees gloves were wet and he dropped the power cord on his right wrist. Which got pinched between the power cord and the pipeline.

2014 · 1 incident

December 23, 2014 NE · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Mallard Sand and Gravel · Struck by... (Not Elsewhere Classified)

Employees were removing pipeline off the water from the dredge. Employee was removing bolts from the pipeline flange, after the bolts were removed employee made sure everyone was clear and swung the pipeline behind him and one of the employees walked forward and was struck in the right ankle.

2012 · 1 incident

June 5, 2012 NE · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDLING OF MATERIALS
Mallard Sand and Gravel · Struck against stationary object

The employee was crouched down with his head under the lift arm of a loader putting a rubber seal on the bucket pin after greasing it. When he went to get back up he struck the top of his head on the loader arm.