Harris Pit-Portable Crusher Metal/Non-Metal

TNT Construction Group, LLC · Surface

Controlled by Janet Hammerlund

Grand Rapids, Itasca County, MN · Intermittent

MSHA Mine ID: 2103479

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Compliance record

MSHA citations since 2006

citations

significant & substantial

$2,747

proposed penalties

$2,747

paid to date

Source: MSHA violations data, updated weekly.

Quarterly safety rates

Citations per million employee-hours, as reported to MSHA

Quarter	Hours worked	Per 1M hrs
2025 Q4	336	0.0
2025 Q3	1,894	0.0
2025 Q2	1,962	0.0
2025 Q1	0
2024 Q4	1,404	0.0
2024 Q3	2,114	0.0
2024 Q2	8,851	0.0
2024 Q1	0

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

No fatalities recorded at this mine.

1 on file

May 29, 2012 MN · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)

Hammerlund Construction Inc · Struck by... (Not Elsewhere Classified)

Cutting a piece of belting with a safety knife and cut his left wrist and hand.