Key Takeaway
Portable Plant #1 is a intermittent surface mine producing SandAndGravel, located in Copemish, Manistee County, MI. It has 6 violations on record (1 S&S) and $916 in proposed penalties. Operated by Crystal Aggregate Materials, LLC.
Portable Plant #1
Operator: Crystal Aggregate Materials, LLC
Controller: Kent Walton; David Cutler; Nick Walton; Bill Cutler
Location: Copemish, Manistee County, MI
Employees: 3
Recent Violations
View all 6 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 07/24/2025 | 56.12008 | Non-S&S | ModNegligence | $151 |
| 07/24/2025 | 56.9300(a) | S&S | ModNegligence | $165 |
| 07/24/2025 | 56.12025 | Non-S&S | ModNegligence | $151 |
| 07/24/2025 | 50.30(a) | Non-S&S | ModNegligence | $151 |
| 07/24/2025 | 50.30(a) | Non-S&S | ModNegligence | $151 |
| 07/18/2024 | 56.12028 | Non-S&S | LowNegligence | $147 |
Inspections
View all 4 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 08/13/2025 | 08/13/2025 | 6.75 | 1 |
| 08/06/2025 | 08/06/2025 | 6.50 | 1 |
| 07/24/2025 | 07/24/2025 | 10.25 | 1 |
| 07/18/2024 | 07/18/2024 | 15.00 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Portable Plant #1 have?
Portable Plant #1 has 6 MSHA violations on record, of which 1 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $916.
What type of mine is Portable Plant #1?
Portable Plant #1 is a Surface mine producing SandAndGravel, located in Copemish, Manistee County, MI. It currently has 3 employees.
Has anyone been injured or killed at Portable Plant #1?
According to MSHA records, Portable Plant #1 has 0 reported accident/injury records and 0 fatalities on file.
Who operates Portable Plant #1?
Portable Plant #1 is operated by Crystal Aggregate Materials, LLC and controlled by Kent Walton; David Cutler; Nick Walton; Bill Cutler. MSHA Mine ID: 2003668.