Data / Mines / Granite Construction Inc
Granite Construction Inc: 50 open mines, 656 MSHA citations
Granite Construction Inc (MSHA controller ID M00079) controls 50 open mines through 6 operators, with 469 employees in 9 states, mostly construction sand and gravel. Since January 1, 2022 MSHA issued 656 citations and orders at those mines with $807,469 in proposed penalties, and operators reported 20 injury or illness cases, 2 of them fatal. Data from MSHA, November 6, 2026.
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- MSHA controller ID
- M00079
- Open mines
- 50
- Operators
- 6
- Employees
- 469
- States
- 9
- Citations and orders since January 1, 2022
- 656
- Significant and substantial
- 147 (22.4%)
- Closure orders
- 14
- High negligence or reckless
- 30
- Proposed penalties
- $807,469
- Amount paid so far
- $433,715
- Inspections
- 511
- Inspector hours on site
- 3,691
- Citations per inspection
- 1.28 (all mines 2.30)
- Accident reports
- 22
- Injury and illness cases
- 20
- Fatalities
- 2
- Latest MSHA record
- November 3, 2026
Operators under Granite Construction Inc
Mines with the most citations
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|
| Seirra Pacific Materials | Granite Construction Company | Fresno County, CA | Construction sand and gravel | 22 | 218 |
| Warren Paving Slats Lucas Quarry | Warren Paving Inc | Livingston County, KY | Crushed, broken limestone | 121 | 70 |
| Perry | Memphis Stone & Gravel Company | Tate County, MS | Sand, common | 7 | 29 |
| Orosi Quarry | Granite Construction Company | Tulare County, CA | Construction sand and gravel | 21 | 28 |
| Coalinga Pit | Granite Construction Company | Fresno County, CA | Construction sand and gravel | 23 | 21 |
| Capay Plant Facility | Granite Construction Company | Yolo County, CA | Construction sand and gravel | 12 | 21 |
| Brookhaven Gravel Pit | Dickerson & Bowen Inc | Lincoln County, MS | Construction sand and gravel | 8 | 20 |
| D & B Sand and Gravel | Dickerson & Bowen Inc | Copiah County, MS | Construction sand and gravel | 12 | 19 |
| Vernalis Plant | Granite Construction Company | San Joaquin County, CA | Sand, industrial | 20 | 18 |
| North Plant | Memphis Stone & Gravel Company | De Soto County, MS | Construction sand and gravel | 0 | 17 |
| Swan Pit | Granite Construction Company | Pima County, AZ | Construction sand and gravel | 17 | 16 |
| Desoto | Memphis Stone & Gravel Company | De Soto County, MS | Construction sand and gravel | 7 | 16 |
| Bee Rock Quarry | Granite Construction Company | Santa Barbara County, CA | Crushed, broken limestone | 7 | 15 |
| Bradshaw | Granite Construction Company | Sacramento County, CA | Construction sand and gravel | 20 | 14 |
| Brunswick Canyon | Granite Construction Company | Carson City, NV | Construction sand and gravel | 6 | 14 |
| Big Rock Creek Quarry | Granite Construction Company | Los Angeles County, CA | Sand, industrial | 5 | 14 |
| Coyote Aggregate | Granite Construction Company | Tooele County, UT | Construction sand and gravel | 2 | 12 |
| Angie Louisiana Plant | Slats Lucas Sand and Gravel LLC | Washington Parish, LA | Construction sand and gravel | 6 | 10 |
| Mission Plant | Granite Construction Company | Whatcom County, WA | Construction sand and gravel | 4 | 10 |
| Felton Quarry | Granite Construction Company | Santa Cruz County, CA | Crushed, broken granite | 12 | 9 |
| Highway 175 Quarry | Granite Construction Company | Lake County, CA | Construction sand and gravel | 6 | 9 |
| Wells Pit | Granite Construction Company | Box Elder County, UT | Construction sand and gravel | 2 | 9 |
| Lockwood Quarry | Granite Construction Company | Washoe County, NV | Construction sand and gravel | 11 | 5 |
| Tangerine Road Pit | Granite Construction Company | Pima County, AZ | Construction sand and gravel | 14 | 4 |
| Handley Ranch Quarry | Granite Construction Company | Monterey County, CA | Crushed, broken stone | 7 | 4 |
| Yerington Pit | Cinderlite Aggregates | Lyon County, NV | Construction sand and gravel | 3 | 4 |
| Washington Portable 1 | Granite Construction Company | Whatcom County, WA | Construction sand and gravel | 2 | 4 |
| Love Pit | Memphis Stone & Gravel Company | De Soto County, MS | Construction sand and gravel | 12 | 3 |
| Goni Pit | Cinderlite Aggregates | Carson City, NV | Sand, industrial | 6 | 3 |
| Solari Sand and Gravel | Granite Construction Company | Kern County, CA | Construction sand and gravel | 4 | 3 |
| #1 Portable Crusher | Granite Construction Company | Anchorage, AK | Construction sand and gravel | 0 | 3 |
| Tiger Crusher | Memphis Stone & Gravel Company | Panola County, MS | Crushed, broken stone | 6 | 2 |
| Conway Pit | Granite Construction Company | Skagit County, WA | Construction sand and gravel | 2 | 2 |
| Portable #3 | Cinderlite Aggregates | Carson City, NV | Construction sand and gravel | 12 | 1 |
| Bulldog Crusher | Memphis Stone & Gravel Company | De Soto County, MS | Crushed, broken stone | 5 | 1 |
| Portable Crusher #1 | Cinderlite Aggregates | Lyon County, NV | Sand, industrial | 4 | 1 |
| #2 Portable Crusher | Granite Construction Company | Anchorage, AK | Dimension stone | 4 | 1 |
| Big Orange Crusher | Memphis Stone & Gravel Company | De Soto County, MS | Construction sand and gravel | 3 | 1 |
| Wade Sand | Granite Construction Company | Washoe County, NV | Construction sand and gravel | 3 | 1 |
| Screen #1 | Cinderlite Aggregates | Lyon County, NV | Construction sand and gravel | 3 | 1 |
| Parks Quarry | Granite Construction Company | Santa Barbara County, CA | Construction sand and gravel | 2 | 1 |
| Whatcom Portable Mill | Granite Construction Company | Whatcom County, WA | Construction sand and gravel | 2 | 1 |
| Lucas Pit | Granite Construction Company | Matanuska-Susitna, AK | Crushed, broken stone | 1 | 1 |
| Portable Plant #3 | Granite Construction Company | Anchorage, AK | Construction sand and gravel | 7 | 0 |
| Conrock North Pit | Granite Construction Company | Matanuska-Susitna, AK | Construction sand and gravel | 4 | 0 |
| Wolf Pit | Granite Construction Company | Matanuska-Susitna, AK | Construction sand and gravel | 4 | 0 |
| Dayton Pit | Granite Construction Company | Lyon County, NV | Construction sand and gravel | 3 | 0 |
| Circle T Ranch Pit | Granite Construction Company | Klickitat County, WA | Construction sand and gravel | 3 | 0 |
| Sorenson Pit | Granite Construction Company | Whatcom County, WA | Construction sand and gravel | 2 | 0 |
| Portable #1 | Granite Construction Company | Lyon County, NV | Construction sand and gravel | 0 | 0 |
States
Commodities
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 |
|---|
| 2022 | 148 | 46 | $42,625 | 6 |
| 2023 | 255 | 61 | $682,165 | 3 |
| 2024 | 91 | 14 | $45,612 | 4 |
| 2025 | 100 | 12 | $24,766 | 2 |
| 2026 | 62 | 14 | $12,301 | 5 |
Standards cited most at mines controlled by Granite Construction Inc
Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.
| Standard | What the part covers | Citations |
|---|
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 75 |
| 30 CFR 56.20003 | Surface metal and nonmetal mines | 56 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 53 |
| 30 CFR 56.14112 | Surface metal and nonmetal mines | 47 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 31 |
| 30 CFR 56.11001 | Surface metal and nonmetal mines | 29 |
| 30 CFR 56.12032 | Surface metal and nonmetal mines | 24 |
| 30 CFR 50.30 | Reporting of accidents, injuries and illnesses | 21 |
| 30 CFR 56.12008 | Surface metal and nonmetal mines | 19 |
| 30 CFR 56.4201 | Surface metal and nonmetal mines | 15 |
| 30 CFR 47.41 | Hazard communication | 14 |
| 30 CFR 56.12018 | Surface metal and nonmetal mines | 14 |
| 30 CFR 56.14132 | Surface metal and nonmetal mines | 14 |
| 30 CFR 56.14207 | Surface metal and nonmetal mines | 12 |
| 30 CFR 56.18002 | Surface metal and nonmetal mines | 12 |
Injury and illness cases at mines controlled by Granite Construction Inc
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|
| Fatality | 2 |
| Days away from work or restricted activity | 10 |
| No lost time, or an occupational illness | 8 |
What the accident reports at mines controlled by Granite Construction Inc describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|
| Slip or fall of person | 6 |
| Handling of materials | 5 |
| Handtools (nonpowered) | 2 |
| Electrical | 2 |
| Powered haulage | 2 |
| Machinery | 2 |
| Fire | 1 |
| Disorders (physical agents) | 1 |
| Striking or bumping | 1 |
Equipment named in accident reports at mines controlled by Granite Construction Inc
| Equipment | Reports |
|---|
| Conveyor | 3 |
| Hand tools (not powered) | 2 |
| Shovel | 2 |
| Front-end loader | 2 |
| Crusher | 2 |
| Screen | 1 |
| Bulldozer | 1 |
Updated November 6, 2026. Read from US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets. 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.