Key Takeaway

A/C Plant is a intermittent surface mine producing SandAndGravel, located in St. Johns, Clinton County, MI. It has 17 violations on record (5 S&S) and $2K in proposed penalties. Operated by Carl Schlegel Inc.

A/C Plant

Intermittent Surface SandAndGravel

Operator: Carl Schlegel Inc

Controller: Carmeuse Holding SA

Location: St. Johns, Clinton County, MI

Employees: 2

17
Violations
5
S&S Violations
0
Accidents
$2K
Penalties

Recent Violations

View all 17 →
Date Section S&S Negligence Penalty
12/30/2024 56.4101 Non-S&S LowNegligence $151
05/23/2019 56.14201(b) Non-S&S ModNegligence $121
11/09/2015 56.12004 Non-S&S ModNegligence $100
08/20/2014 47.41(a) Non-S&S ModNegligence $100
08/20/2014 56.12018 Non-S&S ModNegligence $100
10/31/2012 56.9300(b) S&S ModNegligence $100
11/08/2011 56.11002 Non-S&S ModNegligence $100
11/08/2011 56.4501 Non-S&S ModNegligence $100
09/01/2010 56.12041 Non-S&S ModNegligence $100
09/01/2010 56.9300(a) Non-S&S ModNegligence $100
09/01/2010 56.14107(a) S&S ModNegligence $108
09/01/2010 56.12004 Non-S&S ModNegligence $100
09/01/2010 56.14107(a) S&S ModNegligence $108
09/17/2009 56.14107(a) S&S ModNegligence $108
09/17/2009 56.4201(a)(1) Non-S&S ModNegligence $100
09/17/2009 56.15001 Non-S&S ModNegligence $100
09/17/2009 56.12001 S&S ModNegligence $108

Inspections

View all 20 →
Begin End Hours Inspectors
10/03/2025 10/03/2025 9.00 1
12/30/2024 01/13/2025 9.50 1
05/28/2024 05/28/2024 9.50 1
06/02/2023 06/02/2023 10.00 1
06/27/2022 06/27/2022 6.75 1
12/10/2020 12/10/2020 8.25 1
10/10/2019 10/10/2019 7.25 1
05/23/2019 05/24/2019 7.25 1
09/24/2018 09/24/2018 8.00 1
08/21/2018 08/21/2018 1.75 1

Mine Details

MSHA Mine ID2002621
Mine TypeSurface
StatusIntermittent
CommoditySandAndGravel
SIC DescriptionConstruction Sand and Gravel
Employees2
Days/Week5.0
Hours/Shift8.0
Coordinates43.0380560, -84.4841670
Nearest TownSt. Johns

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Frequently Asked Questions

How many MSHA violations does A/C Plant have?

A/C Plant has 17 MSHA violations on record, of which 5 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $2K.

What type of mine is A/C Plant?

A/C Plant is a Surface mine producing SandAndGravel, located in St. Johns, Clinton County, MI. It currently has 2 employees.

Has anyone been injured or killed at A/C Plant?

According to MSHA records, A/C Plant has 0 reported accident/injury records and 0 fatalities on file.

Who operates A/C Plant?

A/C Plant is operated by Carl Schlegel Inc and controlled by Carmeuse Holding SA. MSHA Mine ID: 2002621.