Key Takeaway

50-3-11 Rip Rap Plant Custombuilt is a intermittent surface mine producing Stone, located in Buena Vista, Chaffee County, CO. It has 9 violations on record (0 S&S) and $1K in proposed penalties. Operated by ACA Products Inc.

50-3-11 Rip Rap Plant Custombuilt

Intermittent Surface Stone

Operator: ACA Products Inc

Controller: Kenneth Tunstall; Thomas Paul Moltz; Eric Moltz

Location: Buena Vista, Chaffee County, CO

Employees: 2

9
Violations
0
S&S Violations
0
Accidents
$1K
Penalties

Recent Violations

View all 9 →
Date Section S&S Negligence Penalty
03/28/2025 56.14100(a) Non-S&S ModNegligence $151
08/31/2022 56.12028 Non-S&S LowNegligence $133
03/24/2021 56.14206(b) Non-S&S HighNegligence $202
03/24/2021 56.14207 Non-S&S ModNegligence $125
09/09/2014 56.14207 Non-S&S ModNegligence $100
11/05/2013 56.15001 Non-S&S ModNegligence $100
11/05/2013 56.14132(a) Non-S&S ModNegligence $100
11/28/2012 56.15001 Non-S&S ModNegligence $100
12/13/2011 56.1000 Non-S&S ModNegligence $100

Inspections

View all 13 →
Begin End Hours Inspectors
12/02/2025 12/04/2025 7.25 1
03/28/2025 04/01/2025 15.00 1
12/20/2023 12/20/2023 4.00 1
08/30/2023 08/31/2023 7.00 1
08/31/2022 08/31/2022 11.50 1
03/24/2021 03/24/2021 10.00 1
05/26/2020 06/09/2020 20.50 1
09/09/2014 09/11/2014 6.75 1
11/05/2013 11/06/2013 11.25 1
11/28/2012 11/28/2012 8.25 1

Mine Details

MSHA Mine ID0504860
Mine TypeSurface
StatusIntermittent
CommodityStone
SIC DescriptionDimension Granite
Employees2
Days/Week2.0
Hours/Shift10.0
Coordinates38.8002780, -106.0916670
Nearest TownBuena Vista

Frequently Asked Questions

How many MSHA violations does 50-3-11 Rip Rap Plant Custombuilt have?

50-3-11 Rip Rap Plant Custombuilt has 9 MSHA violations on record, of which 0 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $1K.

What type of mine is 50-3-11 Rip Rap Plant Custombuilt?

50-3-11 Rip Rap Plant Custombuilt is a Surface mine producing Stone, located in Buena Vista, Chaffee County, CO. It currently has 2 employees.

Has anyone been injured or killed at 50-3-11 Rip Rap Plant Custombuilt?

According to MSHA records, 50-3-11 Rip Rap Plant Custombuilt has 0 reported accident/injury records and 0 fatalities on file.

Who operates 50-3-11 Rip Rap Plant Custombuilt?

50-3-11 Rip Rap Plant Custombuilt is operated by ACA Products Inc and controlled by Kenneth Tunstall; Thomas Paul Moltz; Eric Moltz. MSHA Mine ID: 0504860.