Key Takeaway

Plant #57 is a intermittent surface mine producing SandAndGravel, located in Onalaska, La Crosse County, WI. It has 14 violations on record (1 S&S) and $2K in proposed penalties. Operated by Milestone Materials Div/Mathy Construction Co.

Plant #57

Intermittent Surface SandAndGravel

Operator: Milestone Materials Div/Mathy Construction Co

Controller: Mathy Construction Company

Location: Onalaska, La Crosse County, WI

Employees: 1

14
Violations
1
S&S Violations
1
Accidents
$2K
Penalties

Recent Violations

View all 14 →
Date Section S&S Negligence Penalty
06/24/2015 56.16006 Non-S&S ModNegligence $100
06/24/2015 56.14107(a) Non-S&S ModNegligence $100
07/14/2014 56.14107(a) Non-S&S ModNegligence $100
07/14/2014 56.12004 Non-S&S ModNegligence $100
10/02/2012 56.12004 Non-S&S ModNegligence $100
10/02/2012 56.14132(a) Non-S&S ModNegligence $100
05/25/2011 46.9(c)(3) Non-S&S HighNegligence $100
05/25/2011 46.9(c)(5) Non-S&S HighNegligence $100
08/24/2010 56.14100(b) Non-S&S LowNegligence $100
08/24/2010 56.12004 S&S ModNegligence $334
08/24/2010 56.11001 Non-S&S ModNegligence $100
08/24/2010 56.12018 Non-S&S ModNegligence $100
06/17/2009 56.9301 Non-S&S ModNegligence $100
06/06/2001 56.12004 Non-S&S ModNegligence $55

Accidents & Injuries

View all 1 →
Date Classification Injury Days Lost
03/24/2000 POWERED HAULAGE NO DYS AWY FRM WRK,NO RSTR ACT None

Inspections

View all 28 →
Begin End Hours Inspectors
05/28/2025 05/28/2025 8.75 1
04/09/2024 04/10/2024 17.75 1
05/30/2023 05/31/2023 8.75 1
08/23/2022 08/23/2022 5.25 1
09/28/2021 09/28/2021 1.00 1
10/05/2020 10/06/2020 9.50 1
07/14/2020 07/14/2020 8.25 1
06/02/2020 06/03/2020 3.00 1
06/26/2019 06/26/2019 14.00 2
06/27/2018 06/27/2018 6.75 1

Mine Details

MSHA Mine ID4703212
Mine TypeSurface
StatusIntermittent
CommoditySandAndGravel
SIC DescriptionConstruction Sand and Gravel
Employees1
Days/Week5.0
Hours/Shift9.0
Coordinates43.8963890, -91.2250000
Nearest TownOnalaska

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Screen Plant #1
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Frequently Asked Questions

How many MSHA violations does Plant #57 have?

Plant #57 has 14 MSHA violations on record, of which 1 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $2K.

What type of mine is Plant #57?

Plant #57 is a Surface mine producing SandAndGravel, located in Onalaska, La Crosse County, WI. It currently has 1 employees.

Has anyone been injured or killed at Plant #57?

According to MSHA records, Plant #57 has 1 reported accident/injury records and 0 fatalities on file.

Who operates Plant #57?

Plant #57 is operated by Milestone Materials Div/Mathy Construction Co and controlled by Mathy Construction Company. MSHA Mine ID: 4703212.