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Parsons Sand and Gravel Metal/Non-Metal

Martin Marietta Materials · Surface

Controlled by Martin Marietta Materials Inc

Greeley, Weld County, CO · Active

MSHA Mine ID: 0503215

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Fatalities: 0
Total incidents: 5
Years on record: 2001–2022
Latest incident: Aug 2022

Compliance record

MSHA citations since 2001

citations

significant & substantial

$11,013

proposed penalties

$10,473

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	3,073	3	976.2
2025 Q2	3,247	1	308.0
2024 Q3	3,497	0	0.0
2024 Q2	0	1
2024 Q1	0	0
2023 Q3	4,229	0	0.0
2023 Q1	0	1
2022 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

5 on file

2022 · 1 incident

August 17, 2022 CO · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON

Martin Marietta Materials · Fall from machine

The injured employee (IE) was operating a CAT D8T dozer to push material to the loader operator. As the IE was exiting the D8T dozer, the IE's heel was caught on the track causing IE to fall to the ground level. The IE was evaluated at the local ER and determined to have a fracture to IE's L3 disc. No further treatment was necessary.

2007 · 1 incident

November 6, 2007 CO · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE

Lafarge West Incorporated · Caught in, under or between a moving and a stationary object

Employee's foot was run over by a skid steer.

2005 · 1 incident

October 3, 2005 CO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)

Lafarge West Incorporated · Struck by... (Not Elsewhere Classified)

Employee was cutting a piece of rubber with a utility knife. The knife slipped and he cut his finger, requiring 3 stitches.

2004 · 1 incident

September 24, 2004 CO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)

Lafarge West Incorporated · Struck by... (Not Elsewhere Classified)

Employee was using a hammer when he struck his finger. The finger was resting against a piece of angle iron when it was hit. The employee received three stitches in his finger and returned to work the next work day.

2001 · 1 incident

August 8, 2001 CO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS

Western Mobile Northern Inc · Struck against stationary object

WHILE WORKING WITH A PIECE OF STEEL PLATE, THUMB WAS CUT.