Key Takeaway
Portable Crusher #1 is a intermittent surface mine producing SandAndGravel, located in Sault Ste.Marie, MI, Chippewa County, MI. It has 81 violations on record (13 S&S) and $15K in proposed penalties. Operated by Con Agg Inc.
Portable Crusher #1
Operator: Con Agg Inc
Controller: Kenneth W Norris
Location: Sault Ste.Marie, MI, Chippewa County, MI
Employees: 2
Recent Violations
View all 81 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 06/24/2025 | 56.12002 | Non-S&S | LowNegligence | $151 |
| 06/24/2025 | 56.14101(a)(2) | S&S | ModNegligence | $398 |
| 06/24/2025 | 56.14100(c) | Non-S&S | ModNegligence | $151 |
| 10/23/2023 | 50.30(a) | Non-S&S | LowNegligence | $143 |
| 07/07/2022 | 46.9(b)(2) | Non-S&S | ModNegligence | $133 |
| 05/19/2021 | 56.12004 | Non-S&S | ModNegligence | $125 |
| 08/18/2020 | 56.14132(a) | Non-S&S | ModNegligence | $123 |
| 08/18/2020 | 56.14132(a) | Non-S&S | ModNegligence | $123 |
| 08/18/2020 | 56.14100(b) | Non-S&S | ModNegligence | $123 |
| 08/18/2020 | 56.14132(a) | Non-S&S | ModNegligence | $123 |
| 08/18/2020 | 56.4603(c) | Non-S&S | ModNegligence | $123 |
| 08/18/2020 | 47.44(b) | Non-S&S | ModNegligence | $123 |
| 08/18/2020 | 56.15005 | S&S | ModNegligence | $298 |
| 05/28/2019 | 56.14100(b) | Non-S&S | ModNegligence | $121 |
| 05/28/2019 | 56.14101(a)(2) | Non-S&S | LowNegligence | $121 |
| 06/12/2018 | 56.14100(c) | Non-S&S | ModNegligence | $118 |
| 06/12/2018 | 56.14108 | Non-S&S | ModNegligence | $118 |
| 06/12/2018 | 56.14100(b) | S&S | ModNegligence | $118 |
| 11/15/2016 | 56.14132(a) | Non-S&S | ModNegligence | $114 |
| 11/15/2016 | 56.14100(b) | Non-S&S | ModNegligence | $114 |
Inspections
View all 39 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 06/23/2025 | 06/24/2025 | 12.75 | 1 |
| 10/23/2023 | 10/23/2023 | 19.75 | 1 |
| 06/13/2023 | 06/13/2023 | 2.75 | 1 |
| 07/06/2022 | 07/07/2022 | 9.75 | 1 |
| 05/19/2021 | 05/19/2021 | 9.50 | 1 |
| 09/08/2020 | 09/08/2020 | 5.50 | 1 |
| 08/27/2020 | 08/27/2020 | 2.50 | 1 |
| 08/18/2020 | 08/19/2020 | 21.00 | 1 |
| 05/28/2019 | 05/28/2019 | 12.00 | 1 |
| 11/14/2018 | 11/14/2018 | 12.00 | 1 |
Mine Details
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Frequently Asked Questions
How many MSHA violations does Portable Crusher #1 have?
Portable Crusher #1 has 81 MSHA violations on record, of which 13 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $15K.
What type of mine is Portable Crusher #1?
Portable Crusher #1 is a Surface mine producing SandAndGravel, located in Sault Ste.Marie, MI, Chippewa County, MI. It currently has 2 employees.
Has anyone been injured or killed at Portable Crusher #1?
According to MSHA records, Portable Crusher #1 has 0 reported accident/injury records and 0 fatalities on file.
Who operates Portable Crusher #1?
Portable Crusher #1 is operated by Con Agg Inc and controlled by Kenneth W Norris. MSHA Mine ID: 2002951.