Portable #110 Metal/Non-Metal

Western Construction, Inc. · Surface

Controlled by Tom E Lien Jr

Rapid City, Pennington County, SD · Active

MSHA Mine ID: 3901577

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Compliance record

MSHA citations since 2012

citations

significant & substantial

$15,830

proposed penalties

$15,830

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	5,737	0	0	0.0
2025 Q3	5,334	10	1	1874.8
2025 Q2	6,181	0	0	0.0
2025 Q1	6,012	2	0	332.7
2024 Q4	6,963	2	2	287.2
2024 Q3	5,807	0	0	0.0
2024 Q2	4,929	0	0	0.0
2024 Q1	6,766	3	0	443.4

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

No fatalities recorded at this mine.

1 on file

March 26, 2013 SD · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON

Western Construction, Inc. · Fall from machine

Miner was inspecting bearing on conveyor when he lost his footing, tripped and fell on the ground on his left flank/hip area and received bruises