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Hazen Mine Metal/Non-Metal

North Dakota Proppant · Surface

Controlled by Tim Barth; Tom Griffith; Rob Berg

Hazen, Mercer County, ND · Intermittent

MSHA Mine ID: 3201086

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Fatalities: 0
Total incidents: 3
Years on record: 2023–2024
Latest incident: May 2024

Compliance record

MSHA citations since 2022

138

citations

significant & substantial

$383,566

proposed penalties

$139,682

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	606	0	0	0.0
2025 Q3	4,644	0	0	0.0
2025 Q2	5,997	0	0	0.0
2025 Q1	5,258	0	0	0.0
2024 Q4	8,309	42	14	5054.8
2024 Q3	24,016	2	0	83.3
2024 Q2	20,933	0	0	0.0
2024 Q1	13,576	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

3 on file

2024 · 1 incident

May 25, 2024 ND · Metal/Non-Metal washer operator, sizing operator SLIP OR FALL OF PERSON

North Dakota Proppant · Fall to the walkway or working surface

About two months ago Jaime was working over by the wash plant when they slipped on some HTH Flocculant, a chemical we use to clean the water to reuse again. When they fell, they struck their leg.

2023 · 2 incidents

August 11, 2023 ND · Metal/Non-Metal outside foreman, leadman POWERED HAULAGE

North Dakota Proppant · Caught in, under or between a moving and a stationary object

EE was operating the skid steer and cut the tip of EE's left middle finger

July 4, 2023 ND · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE

North Dakota Proppant · Struck against a moving object

EE was in the dump truck, on the pad and unloading. The truck was in park. EE felt the sand start to give way and the truck tipped on its side. EE didn't have any physical injuries other than soreness.