Data / Mines / Washington / Hanford Pit
Hanford Pit, Benton County, Washington: 0 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Hanford Pit is an active crushed, broken stone surface mine in Benton County, Washington, operated by Interstate Concrete and Asphalt Company with 6 employees on MSHA's record (mine ID 4503498). Since January 1, 2022 MSHA inspectors issued 0 citations and orders there with $0 in proposed penalties, and 1 accident report was filed there, with 1 injury or illness case.
The request: Watch Hanford Pit (MSHA mine ID 4503498) in Benton County, Washington: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 4503498
- Status
- Active since September 30, 2009
- Main commodity
- Crushed, broken stone
- Mine type
- Surface
- County
- Benton County, Washington
- Nearest town
- Richland
- Operator
- Interstate Concrete and Asphalt Company
- Parent company
- CRH PLC
- Employees
- 6
- MSHA field office
- Boise ID Field Office
- Citations and orders since January 1, 2022
- 0
- Inspections
- 10
- Inspector hours on site
- 39
- Citations per inspection
- 0.00 (all mines 2.30)
- Accident reports
- 1
- Injury and illness cases
- 1
- Fatalities
- 0
- Latest MSHA record
- October 28, 2026
Citations and injury cases by year
Calendar years since 2022; 2026 runs to the date of the MSHA files.
| Year | Citations and orders | Significant and substantial | Proposed penalties | Injury and illness cases |
|---|---|---|---|---|
| 2025 | 0 | 0 | $0 | 1 |
Injury and illness cases at Hanford Pit
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 1 |
What the accident reports at Hanford Pit describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Other | 1 |
Other open mines in Benton County, Washington
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Benton City Wash Plant #1 | Aaa Concrete | Benton County, WA | Construction sand and gravel | 2 | 2 |
| C I Lovell Inc Portable | C I Lovell Inc | Benton County, WA | Construction sand and gravel | 1 | 2 |
| Hospital Quarry | Interstate Concrete and Asphalt Company | Benton County, WA | Crushed, broken stone | 5 | 0 |
| Kiona Quarry | Interstate Concrete and Asphalt Company | Benton County, WA | Crushed, broken stone | 2 | 0 |
US government work, public domain. Counts come from the MSHA files published on November 6, 2026. An open mine is one MSHA lists as Active, Intermittent, New Mine, Temporarily Idled or NonProducing; 13,673 were open that day. Citations, penalties, inspections and accident reports run from January 1, 2022. A citation is an inspector's allegation and an operator can contest it; the penalty is the amount MSHA first proposed, before any contest or settlement. An operator is the legal entity MSHA assesses, and a parent company is its controller. Mines run by sole proprietors or by individuals are counted in every total and are not named. This page uses MSHA data and is not endorsed or certified by MSHA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.