Key Takeaway

RSP-Sand Plant is a intermittent surface mine producing SandAndGravel, located in Berlin, WI, Green Lake County, WI. It has 24 violations on record (3 S&S) and $2K in proposed penalties. Operated by Ridge Stone Products, Inc..

RSP-Sand Plant

Intermittent Surface SandAndGravel

Operator: Ridge Stone Products, Inc.

Controller: Greg Darnick

Location: Berlin, WI, Green Lake County, WI

Employees: 1

24
Violations
3
S&S Violations
0
Accidents
$2K
Penalties

Recent Violations

View all 24 →
Date Section S&S Negligence Penalty
09/10/2025 50.30(a) Non-S&S ModNegligence $0
09/10/2025 50.30(a) Non-S&S ModNegligence $0
09/10/2025 56.4201(a)(1) Non-S&S LowNegligence $0
06/19/2024 56.14100(c) Non-S&S ModNegligence $0
06/19/2024 56.14101(a)(2) Non-S&S ModNegligence $0
06/28/2022 56.4101 Non-S&S ModNegligence $133
07/08/2020 46.5(a) S&S ModNegligence $332
07/08/2020 56.18002(b) Non-S&S ModNegligence $123
07/08/2020 56.14100(c) S&S ModNegligence $123
07/08/2020 56.4402 Non-S&S ModNegligence $123
07/08/2020 56.14101(a)(2) Non-S&S ModNegligence $123
07/08/2020 56.14207 Non-S&S ModNegligence $123
07/01/2014 56.14100(b) Non-S&S ModNegligence $100
07/01/2014 56.12004 S&S ModNegligence $100
07/01/2014 56.4201(a)(1) Non-S&S ModNegligence $100
10/17/2012 56.15001 Non-S&S ModNegligence $100
09/21/2011 56.1000 Non-S&S HighNegligence $100
04/12/2011 56.4201(a)(2) Non-S&S LowNegligence $100
12/02/2009 56.14207 Non-S&S ModNegligence $100
08/08/2007 56.14101(a)(2) Non-S&S ModNegligence $100

Inspections

View all 38 →
Begin End Hours Inspectors
09/10/2025 09/10/2025 12.25 1
06/24/2024 06/25/2024 6.25 1
06/19/2024 06/25/2024 6.25 1
08/09/2023 08/09/2023 4.50 1
06/28/2022 06/28/2022 6.00 1
12/08/2021 12/08/2021 3.00 1
06/15/2021 06/15/2021 3.00 1
07/28/2020 07/28/2020 4.00 1
07/08/2020 07/08/2020 13.50 1
06/10/2019 06/10/2019 9.25 1

Mine Details

MSHA Mine ID4703319
Mine TypeSurface
StatusIntermittent
CommoditySandAndGravel
SIC DescriptionConstruction Sand and Gravel
Employees1
Days/Week5.0
Hours/Shift8.0
Coordinates44.0419440, -89.0983330
Nearest TownBerlin, WI

Frequently Asked Questions

How many MSHA violations does RSP-Sand Plant have?

RSP-Sand Plant has 24 MSHA violations on record, of which 3 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $2K.

What type of mine is RSP-Sand Plant?

RSP-Sand Plant is a Surface mine producing SandAndGravel, located in Berlin, WI, Green Lake County, WI. It currently has 1 employees.

Has anyone been injured or killed at RSP-Sand Plant?

According to MSHA records, RSP-Sand Plant has 0 reported accident/injury records and 0 fatalities on file.

Who operates RSP-Sand Plant?

RSP-Sand Plant is operated by Ridge Stone Products, Inc. and controlled by Greg Darnick. MSHA Mine ID: 4703319.