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MN Portable #4 Metal/Non-Metal

Barton Sand & Gravel Co · Surface

Controlled by Martin Marietta Materials Inc

Scandia, Sherburne County, MN · Intermittent

MSHA Mine ID: 2103287

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Email me when a new MSHA incident is filed at MN Portable #4.

Fatalities: 0
Total incidents: 3
Years on record: 2009–2019
Latest incident: Aug 2019

Compliance record

MSHA citations since 2002

citations

significant & substantial

$2,420

proposed penalties

$2,420

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	1,314	0	0	0.0
2024 Q4	1,804	0	0	0.0
2024 Q3	1,929	0	0	0.0
2024 Q2	2,171	0	0	0.0
2023 Q4	2,195	0	0	0.0
2023 Q3	2,180	0	0	0.0
2022 Q2	1,752	0	0	0.0
2021 Q3	84	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

2019 · 1 incident

August 9, 2019 MN · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON

Barton Sand & Gravel Co · Fall onto or against objects

Slipped and fell at same level while splicing a conveyor belt - lacerated left inner thigh on angle iron.

2011 · 1 incident

September 14, 2011 MN · Metal/Non-Metal welder (shop) HANDLING OF MATERIALS

Barton Sand & Gravel Co · Struck by... (Not Elsewhere Classified)

Miner (mechanic) received a metal sliver in the little finger of his left hand - did not notice until hand began to swell - unsure how he got sliver

2009 · 1 incident

June 1, 2009 MN · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON

Barton Sand & Gravel Co · Fall to the walkway or working surface

Individual intially reported injury to self at home. Later investigation revealed on 01/07/2010 that employee was injured at work. Employee injured back (3 crushed vertebrae) upon falling from bank/berm of silt pond.