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Reasnor Sand Metal/Non-Metal

Martin Marietta Materials, Inc. · Surface

Controlled by Martin Marietta Materials Inc

Colfax, Jasper County, IA · Intermittent

MSHA Mine ID: 1300814

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Fatalities: 0
Total incidents: 2
Years on record: 2002–2022
Latest incident: Nov 2022

Compliance record

MSHA citations since 2000

citations

significant & substantial

$7,308

proposed penalties

$7,308

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	0	0
2025 Q3	0	0
2025 Q2	960	1	1041.7
2025 Q1	358	0	0.0
2024 Q4	0	0
2024 Q3	2,056	0	0.0
2024 Q2	428	0	0.0
2023 Q4	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

2 on file

2022 · 1 incident

November 14, 2022 IA · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand POWERED HAULAGE

Martin Marietta Materials, Inc. · Struck against stationary object

Employee operating a boat contacted a sand bar throwing EE forward into a seat. This resulted in three fractures in EE's back.

2002 · 1 incident

December 4, 2002 IA · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand HANDTOOLS (NONPOWERED)

Martin Marietta Aggregates Of Southern Iowa Inc · Caught in, under or between a moving and a stationary object

EE CUT LITTLE FINGER WHILE USING A PRY BAR TO CLEAN OUT THE SAND CLASSIFIER WHEN THE BAR SLIPPED STRIKING HIS FINGER AGAINST THE CLASSIFIER CAUSING A CUT LATER DIAGNOSED AS A BROKEN FINGER.