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7/11 Materials - Coyote Valley Aggregate Metal/Non-Metal

7/11 Materials Inc · Surface

Controlled by Reed Family Companies

Bishop, Inyo County, CA · Active

MSHA Mine ID: 0405570

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Email me when a new MSHA incident is filed at 7/11 Materials - Coyote Valley Aggregate.

Fatalities: 0
Total incidents: 3
Years on record: 2012–2020
Latest incident: Dec 2020

Compliance record

MSHA citations since 2004

141

citations

significant & substantial

$140,548

proposed penalties

$124,969

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	1,632	3	1	1838.2
2025 Q3	1,111	0	0	0.0
2025 Q2	1,003	0	0	0.0
2025 Q1	1,040	0	0	0.0
2024 Q4	939	2	1	2129.9
2024 Q3	918	0	0	0.0
2024 Q2	945	11	0	11640.2
2024 Q1	677	7	5	10339.7

Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.

No fatalities recorded at this mine.

Reportable incidents

3 on file

2020 · 1 incident

December 1, 2020 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer IGNITION OR EXPLOSION OF GAS OR DUST

7/11 Materials Inc · Contact with hot objects or substances

The safety can was transported in an unsecured location of the truck. During transport, fuel can shifted and tilted over the exhaust of the air compressor motor. The employee tried to upright the can, during which the lid opened and released vapor that ignited on the hot exhaust.

2017 · 1 incident

June 9, 2017 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON

7/11 Materials Inc · Fall to the walkway or working surface

EE and another ee were standing on a wooden cover on a belt built to keep contamination off of the conveyor. EE was starting the plant. EE communicated with them ee was starting the plant. EE climbed of the belt and another ee walked 30 feet down the belt not expecting the belt to be turned on. The belt started and ee fell off about 4 feet

2012 · 1 incident

February 9, 2012 CA · Metal/Non-Metal outside foreman, leadman SLIP OR FALL OF PERSON

7/11 Materials Inc · Fall to the walkway or working surface

Employee slipped on rocks and fell while walking on the mine. No modified duty or loss time until 5/25/12 when employee was removed from work for surgery.