Mining Incidents

SHEEP HILL CINDER MINE Metal/Non-Metal

Controlled by Clint Bleeker
Flagstaff, Coconino County, AZ  ·  Active
MSHA Mine ID: 0202466

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Fatalities
0
Total incidents
4
Years on record
2007–2019
Latest incident
Oct 2019
Compliance record
MSHA citations since 2000
42
citations
6
significant & substantial
$5,223
proposed penalties
$4,668
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 3,411 0 0 0.0
2025 Q3 4,161 0 0 0.0
2025 Q2 3,975 1 0 251.6
2025 Q1 2,778 0 0 0.0
2024 Q3 3,343 0 0 0.0
2024 Q2 2,860 0 0 0.0
2024 Q1 4,227 0 0 0.0
2023 Q4 2,796 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

4 on file

2019 · 1 incident

October 7, 2019 AZ · Metal/Non-Metal outside foreman, leadman SLIP OR FALL OF PERSON

The employee was not wearing a safety belt and lanyard while removing a screen from a portable screen plant. When the screen became wedged the employee crossed over the safety barrier to pull the screen. As it dislodged the employee lost balance and fell approximately 10" to the ground. The employee sustained a fractured ankle.

2007 · 3 incidents

November 8, 2007 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech STEPPING OR KNEELING ON OBJECT
Rinker Materials · Struck against stationary object

Employee stepped down off of machine onto a rock which caused his knee to twist.

September 8, 2007 AZ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Rinker Materials · Struck by falling object

EE was on ladder welding legs to stacker and 2 employees below holding legs. Legs shifting causing 1 employee to fall off the ladder and the other employee to hurt himself while holding the ladder.

September 8, 2007 AZ · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Rinker Materials · Fall from ladders

EE was on ladder welding legs to stacker and 2 employees below holding legs. Legs shifting causing 1 employee to fall off the ladder and the other employee to hurt himself while holding the ladder.