PLANT B Metal/Non-Metal

Rock Services Inc · Surface

Controlled by Gordon Pogorelc

Chehalis, Thurston County, WA · Intermittent

MSHA Mine ID: 4503648

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Compliance record

MSHA citations since 2008

citations

significant & substantial

$13,251

proposed penalties

$13,161

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	Per 1M hrs
2025 Q4	484	0	0.0
2025 Q3	312	0	0.0
2025 Q2	743	0	0.0
2025 Q1	607	0	0.0
2024 Q4	415	0	0.0
2024 Q3	684	0	0.0
2024 Q2	631	0	0.0
2024 Q1	0	2

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

No fatalities recorded at this mine.

2 on file

July 4, 2013 WA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON

Rock Services Inc · Struck against stationary object

Pickup truck rolled toward employee. Employee moved out of the way and broke various bones.

July 4, 2013 WA · Metal/Non-Metal blaster, shooter, shotfirer, explosive worker, powder gang/monkey POWERED HAULAGE

Rock Services Inc · Struck by powered moving object

Pickup truck rolled toward employee. Employee moved out of the way, fell, pickup tire rolled over ankle, spraining ankle.