Email me when a new MSHA incident is filed at Fort Calhoun Underground Mine.
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2025 Q4 | 42,115 | 5 | 0 | 118.7 |
| 2025 Q3 | 13,784 | 4 | 1 | 290.2 |
| 2025 Q2 | 20,291 | 7 | 0 | 345.0 |
| 2025 Q1 | 50,183 | 6 | 0 | 119.6 |
| 2024 Q4 | 19,148 | 6 | 0 | 313.3 |
| 2024 Q3 | 39,983 | 10 | 2 | 250.1 |
| 2024 Q2 | 57,906 | 13 | 3 | 224.5 |
| 2024 Q1 | 51,538 | 11 | 0 | 213.4 |
While installing a cylinder in a scaling machine, a lifting strap failed. The failed strap section hit the employee in the eye causing a scratch to the cornea. All proper PPE was worn.
A piece of loose material contacted the employee on the right arm and left leg. Required stitches.
Employee rolled their left ankle while getting out of a pickup. The injury became reportable after a doctor placed employee on restrictions on 02/26/2025
While descending from the powder rig the employee stepped to the ground and rolled the left ankle
A significant rain event caused an inundation of water in the Bethany Mine. Thought to have occurred during the day on 5-21-24. Exact time of the inundation is unknown.
The employee was using a hammer drill at the primary crusher, the drill rotated unexpectedly. This unexpected movement resulted in three fractures to the right hand.
Fall in the tunnel occurred 3/5/23. That same day several MSHA personnel had a call. It was determined the fall didn't need to be reported since the structure was designed for such an event. On 3/21/23 another MSHA inspector and field office supervisor instructed management to submit a 7000-1 for this event.
Fall in the tunnel occurred 12/30/22. That same day MSHA EE, MSHA Asst DM and two others had a call. It was determined the fall didn't need to be reported since the structure was designed for such an event. On 3/21/23 MSHA inspector and Field office supervisor instructed management to submit a 7000-1 for this event.
Fall in the tunnel occurred 9/20/22. That same day two MSHA employees & two Martin Marietta employees had a call. It was determined the fall didn't need to be reported since the structure was designed for such an event. On 3/21/23 an MSHA inspector and field office supervisor instructed management to submit a 7000-1 for this event.
While riding the bus out of the mine, the employee went in to cardiac arrest. CPR was initiated and continued until EMS arrived, employee was transported to a hospital and was resuscitated.
Employee was at Martin Marietta changing a tire when the bead seat band slipped and pinched a finger. They received 7 stiches and has a follow up in 1 week
While loading a face, a piece of shale fell from the face and struck employee in the back.
Employee was loading bolts onto the Fletcher bolting machine. EE was pushing a bolt carousel to move it to continue loading bolts. A bolt slipped out of the clip causing the inside employee's right forearm to contact the corner of the clip resulting in a laceration that required 4 stitches.
Employee (miner) lost footing on stairs & slipped right leg was caught between stringer and bottom of handrail.