Key Takeaway
Komatsu Portable is a temporarily idled surface mine producing SandAndGravel, located in Exeter, Rockingham County, NH. It has 29 violations on record (6 S&S) and $3K in proposed penalties. Operated by Hartmann Enterprises.
Komatsu Portable
Operator: Hartmann Enterprises
Controller: Richard C Hartmann; Frank A Hartmann
Location: Exeter, Rockingham County, NH
Employees: 1
Recent Violations
View all 29 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 05/04/2022 | 56.4200(a)(1) | Non-S&S | ModNegligence | $133 |
| 05/04/2022 | 56.4101 | Non-S&S | ModNegligence | $133 |
| 05/04/2022 | 56.4531 | Non-S&S | ModNegligence | $133 |
| 05/04/2022 | 56.20003(a) | S&S | ModNegligence | $133 |
| 05/03/2022 | 56.18002(b) | Non-S&S | LowNegligence | $133 |
| 05/03/2022 | 56.14101(a)(2) | Non-S&S | ModNegligence | $133 |
| 05/03/2022 | 56.14132(a) | Non-S&S | ModNegligence | $133 |
| 05/03/2022 | 56.9300(a) | S&S | LowNegligence | $133 |
| 06/02/2021 | 56.14100(b) | Non-S&S | ModNegligence | $125 |
| 09/18/2018 | 56.14132(a) | Non-S&S | LowNegligence | $118 |
| 09/09/2015 | 56.4201(a)(2) | Non-S&S | LowNegligence | $100 |
| 09/09/2015 | 56.14132(a) | Non-S&S | ModNegligence | $100 |
| 06/10/2014 | 56.18010 | Non-S&S | ModNegligence | $100 |
| 06/10/2014 | 56.4101 | Non-S&S | ModNegligence | $100 |
| 12/31/2011 | 50.30(a) | Non-S&S | ModNegligence | $100 |
| 12/14/2010 | 56.4201(a)(2) | Non-S&S | ModNegligence | $100 |
| 12/14/2010 | 56.14130(i) | Non-S&S | ModNegligence | $100 |
| 10/13/2009 | 56.14132(a) | S&S | ModNegligence | $243 |
| 10/13/2009 | 56.14132(a) | S&S | ModNegligence | $108 |
| 10/13/2009 | 47.41(a) | Non-S&S | ModNegligence | $100 |
Inspections
View all 23 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 08/22/2025 | 08/22/2025 | 2.50 | 1 |
| 05/22/2023 | 05/22/2023 | 5.50 | 1 |
| 05/12/2022 | 05/12/2022 | 6.50 | 1 |
| 05/03/2022 | 05/05/2022 | 25.75 | 2 |
| 06/02/2021 | 06/03/2021 | 12.50 | 1 |
| 05/04/2020 | 05/11/2020 | 8.00 | 1 |
| 07/03/2019 | 07/10/2019 | 8.00 | 1 |
| 09/17/2018 | 09/25/2018 | 20.00 | 1 |
| 08/29/2017 | 08/29/2017 | 4.00 | 1 |
| 05/02/2016 | 05/02/2016 | 5.75 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Komatsu Portable have?
Komatsu Portable has 29 MSHA violations on record, of which 6 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $3K.
What type of mine is Komatsu Portable?
Komatsu Portable is a Surface mine producing SandAndGravel, located in Exeter, Rockingham County, NH. It currently has 1 employees.
Has anyone been injured or killed at Komatsu Portable?
According to MSHA records, Komatsu Portable has 0 reported accident/injury records and 0 fatalities on file.
Who operates Komatsu Portable?
Komatsu Portable is operated by Hartmann Enterprises and controlled by Richard C Hartmann; Frank A Hartmann. MSHA Mine ID: 2700387.