Key Takeaway

Hanford Pit is a active surface mine producing Stone, located in Richland, Benton County, WA. It has 44 violations on record (6 S&S) and $5K in proposed penalties. Operated by American Rock Products Inc.

Hanford Pit

Active Surface Stone

Operator: American Rock Products Inc

Controller: CRH PLC

Location: Richland, Benton County, WA

Employees: 6

44
Violations
6
S&S Violations
1
Accidents
$5K
Penalties

Recent Violations

View all 44 →
Date Section S&S Negligence Penalty
04/28/2020 56.12004 Non-S&S ModNegligence $144
04/01/2019 56.12028 Non-S&S ModNegligence $142
12/18/2018 56.12028 Non-S&S ModNegligence $121
01/16/2018 56.14132(b)(1) S&S ModNegligence $395
07/16/2016 50.30(a) Non-S&S ModNegligence $114
05/27/2015 56.12025 Non-S&S ModNegligence $100
04/23/2013 56.12034 Non-S&S ModNegligence $100
02/26/2013 56.14108 Non-S&S ModNegligence $100
02/26/2013 56.4402 Non-S&S ModNegligence $100
04/15/2012 50.30(a) Non-S&S LowNegligence $100
10/18/2011 56.12032 Non-S&S ModNegligence $100
11/02/2010 56.14107(a) Non-S&S LowNegligence $100
11/02/2010 56.12028 Non-S&S ModNegligence $100
01/26/2010 56.14107(a) Non-S&S LowNegligence $100
11/02/2009 56.12004 Non-S&S ModNegligence $100
11/02/2009 56.4201(a)(2) Non-S&S ModNegligence $100
11/18/2008 56.12028 Non-S&S ModNegligence $100
11/18/2008 56.9300(b) S&S ModNegligence $150
11/18/2008 56.4101 Non-S&S LowNegligence $100
06/21/2007 56.14112(a)(1) Non-S&S LowNegligence $100

Accidents & Injuries

View all 1 →
Date Classification Injury Days Lost
01/07/2025 OTHER DAYS RESTRICTED ACTIVITY ONLY 23d restricted

Inspections

View all 53 →
Begin End Hours Inspectors
11/17/2025 11/24/2025 18.50 1
04/03/2025 04/03/2025 11.25 1
10/23/2024 10/24/2024 12.25 1
04/04/2024 04/04/2024 11.00 1
11/30/2023 11/30/2023 7.00 1
05/25/2023 05/26/2023 4.75 1
11/18/2022 11/19/2022 9.25 1
05/23/2022 05/25/2022 4.25 1
10/25/2021 10/26/2021 11.50 1
04/28/2021 04/28/2021 12.50 1

Mine Details

MSHA Mine ID4503498
Mine TypeSurface
StatusActive
CommodityStone
SIC DescriptionCrushed, Broken Stone NEC
Employees6
Days/Week5.0
Hours/Shift8.0
Coordinates46.3163890, -119.2930560
Nearest TownRichland

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Frequently Asked Questions

How many MSHA violations does Hanford Pit have?

Hanford Pit has 44 MSHA violations on record, of which 6 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $5K.

What type of mine is Hanford Pit?

Hanford Pit is a Surface mine producing Stone, located in Richland, Benton County, WA. It currently has 6 employees.

Has anyone been injured or killed at Hanford Pit?

According to MSHA records, Hanford Pit has 1 reported accident/injury records and 0 fatalities on file.

Who operates Hanford Pit?

Hanford Pit is operated by American Rock Products Inc and controlled by CRH PLC. MSHA Mine ID: 4503498.