Mining Incidents

Mascharka Mine Metal/Non-Metal

Controlled by Clyde Holding Inc
located 36-10028 property, Clarion County, PA  ·  Active
MSHA Mine ID: 3610152

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Fatalities
0
Total incidents
7
Years on record
2017–2020
Latest incident
Jan 2020
Compliance record
MSHA citations since 2016
90
citations
25
significant & substantial
$35,716
proposed penalties
$32,960
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 5,437 2 2 367.8
2025 Q2 5,810 3 0 516.4
2025 Q1 5,750 5 2 869.6
2023 Q4 5,154 0 0 0.0
2023 Q3 8,605 7 2 813.5
2022 Q4 6,393 4 1 625.7
2022 Q2 8,228 6 2 729.2
2022 Q1 3,222 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

7 on file

2020 · 1 incident

January 22, 2020 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Neiswonger Construction Inc · Struck by flying object

Employee was using a come a long to assist with unclogging crusher. Chain broke striking employee's right arm.

2019 · 2 incidents

November 11, 2019 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Neiswonger Construction Inc · Struck by... (Not Elsewhere Classified)

Employee was cutting conveyor belting and utility knife slipped and cut EE's left forearm. Required 2 stitches. Employee returned to full duty after treatment and finished shift.

July 17, 2019 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Neiswonger Construction Inc · Over-exertion in pulling or pushing objects

Primary crusher was clogged. Employee was using a spud bar to dig out clog and hyper-extended their left elbow. Diagnosis was a pulled ligament.

2018 · 1 incident

November 12, 2018 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Neiswonger Construction Inc · Caught in, under or between a moving and a stationary object

Employee was in the process of changing a head pulley on the return conveyor belt. Despite having a sling around the shaft, when the mounting bolts were removed the head pulley shifted and employee's left hand was pinched between the pulley and framework. Employee left index finger suffered a laceration requiring 4 stitches.

2017 · 3 incidents

December 13, 2017 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Neiswonger Construction Inc · Fall to the walkway or working surface

Employee lost footing in snow and landed on right shoulder. Initial diagnosis is a partially torn Rotator cuff

November 29, 2017 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Neiswonger Construction Inc · Over-exertion (Not Elsewhere Classified)

Employee was getting into service truck and the step which is the battery box lid came loose and caused the employee to slip. Slip resulted in a sprained knee.

June 12, 2017 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Neiswonger Construction Inc · Struck by... (Not Elsewhere Classified)

Employee was working to clear jam in primary crusher. Employee was standing with feet at different levels and lower foot slipped causing the left knee to strike a metal bar. Employee finished the shift but knee later swelled up and ee was unable to work on 6-13-17. Employee's PCP set up appointment with Orthopedic doctor on 6-20-17.