Key Takeaway
MN Portable #6 is a intermittent surface mine producing SandAndGravel, located in Milaca, Mille Lacs County, MN. It has 14 violations on record (1 S&S) and $1K in proposed penalties. Operated by Barton Sand & Gravel Co.
MN Portable #6
Operator: Barton Sand & Gravel Co
Controller: Martin Marietta Materials Inc
Location: Milaca, Mille Lacs County, MN
Employees: 6
Recent Violations
View all 14 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 07/07/2025 | 56.15001 | Non-S&S | ModNegligence | $151 |
| 10/19/2016 | 56.14132(a) | Non-S&S | LowNegligence | $114 |
| 10/19/2016 | 56.12018 | Non-S&S | ModNegligence | $114 |
| 12/09/2015 | 56.12028 | Non-S&S | LowNegligence | $100 |
| 12/09/2015 | 56.14110 | Non-S&S | ModNegligence | $100 |
| 09/16/2014 | 56.12032 | Non-S&S | ModNegligence | $100 |
| 08/22/2013 | 56.4230(a)(1) | Non-S&S | LowNegligence | $100 |
| 05/24/2011 | 56.14107(a) | S&S | LowNegligence | $100 |
| 10/21/2009 | 56.12018 | Non-S&S | ModNegligence | $100 |
| 06/03/2009 | 56.14100(b) | Non-S&S | LowNegligence | $100 |
| 04/27/2005 | 62.130(a) | Non-S&S | ModNegligence | $60 |
| 05/30/2001 | 56.14107(a) | Non-S&S | ModNegligence | $55 |
| 05/30/2001 | 56.12004 | Non-S&S | ModNegligence | $55 |
| 05/30/2001 | 56.14107(a) | Non-S&S | LowNegligence | $55 |
Accidents & Injuries
View all 5 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 04/01/2013 | DISORDERS (REPEATED TRAUMA) | OCCUPATNAL ILLNESS NOT DEG 1-6 | None |
| 11/16/2010 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 2d restricted |
| 05/30/2007 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 06/27/2005 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 03/15/2005 | DISORDERS (REPEATED TRAUMA) | OCCUPATNAL ILLNESS NOT DEG 1-6 | None |
Inspections
View all 28 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 07/07/2025 | 07/07/2025 | 5.00 | 1 |
| 06/21/2023 | 06/21/2023 | 1.25 | 1 |
| 06/30/2020 | 06/30/2020 | 3.00 | 1 |
| 07/31/2019 | 07/31/2019 | 3.00 | 1 |
| 07/25/2018 | 07/25/2018 | 2.25 | 1 |
| 10/19/2016 | 10/19/2016 | 7.00 | 1 |
| 12/09/2015 | 12/10/2015 | 9.00 | 1 |
| 06/04/2015 | 06/04/2015 | 4.75 | 1 |
| 09/16/2014 | 09/16/2014 | 29.50 | 2 |
| 08/22/2013 | 08/23/2013 | 20.25 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does MN Portable #6 have?
MN Portable #6 has 14 MSHA violations on record, of which 1 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $1K.
What type of mine is MN Portable #6?
MN Portable #6 is a Surface mine producing SandAndGravel, located in Milaca, Mille Lacs County, MN. It currently has 6 employees.
Has anyone been injured or killed at MN Portable #6?
According to MSHA records, MN Portable #6 has 5 reported accident/injury records and 0 fatalities on file.
Who operates MN Portable #6?
MN Portable #6 is operated by Barton Sand & Gravel Co and controlled by Martin Marietta Materials Inc. MSHA Mine ID: 2103120.