Data / Mines / Oklahoma / Macarthur Sand Plant
Macarthur Sand Plant: 43 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Macarthur Sand Plant is an active construction sand and gravel surface mine in Oklahoma County, Oklahoma, operated by General Materials Inc with 35 employees on MSHA's record (mine ID 3400679). Since January 1, 2022 MSHA inspectors issued 43 citations and orders there with $14,460 in proposed penalties, and 5 accident reports were filed there, with 5 injury or illness cases.
The request: Watch Macarthur Sand Plant (MSHA mine ID 3400679) in Oklahoma County, Oklahoma: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 3400679
- Status
- Active since June 13, 1979
- Main commodity
- Construction sand and gravel
- Mine type
- Surface
- County
- Oklahoma County, Oklahoma
- Nearest town
- Oklahoma City
- Operator
- General Materials Inc
- Employees
- 35
- MSHA field office
- Norman Ok Field Office
- Citations and orders since January 1, 2022
- 43
- Significant and substantial
- 3 (7.0%)
- Closure orders
- 0
- High negligence or reckless
- 2
- Proposed penalties
- $14,460
- Amount paid so far
- $14,460
- Inspections
- 11
- Inspector hours on site
- 167
- Citations per inspection
- 3.91 (all mines 2.30)
- Accident reports
- 5
- Injury and illness cases
- 5
- Fatalities
- 0
- Latest MSHA record
- June 17, 2026
- Citations issued to contractors here
- 2 ($294 proposed)
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 | 6 | 0 | $798 | 1 |
| 2023 | 14 | 0 | $4,114 | 1 |
| 2024 | 10 | 1 | $3,802 | 2 |
| 2025 | 8 | 1 | $2,927 | 0 |
| 2026 | 5 | 1 | $2,819 | 1 |
Standards cited most at Macarthur Sand Plant
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 56.12004 | Surface metal and nonmetal mines | 7 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.12018 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.4101 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.14209 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.14112 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.12008 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.14108 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4104 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14132 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12030 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.13021 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4201 | Surface metal and nonmetal mines | 1 |
Injury and illness cases at Macarthur Sand Plant
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 4 |
| No lost time, or an occupational illness | 1 |
What the accident reports at Macarthur Sand Plant describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Slip or fall of person | 3 |
| Handling of materials | 1 |
| Other | 1 |
Equipment named in accident reports at Macarthur Sand Plant
| Equipment | Reports |
|---|---|
| Shovel | 1 |
| Hand tools (not powered) | 1 |
Other open mines in Oklahoma County, Oklahoma
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Hinton Plant | Warrior Minerals, LLC | Oklahoma County, OK | Ground silica | 21 | 16 |
| Jones Sand Plant | Dolese Brothers Company | Oklahoma County, OK | Sand, industrial | 7 | 15 |
| 63RD Street Sand Plant | General Materials Inc | Oklahoma County, OK | Sand, common | 6 | 15 |
| Post Operation | Schwarz Sand LLC | Oklahoma County, OK | Construction sand and gravel | 6 | 13 |
| Edmond Pit & Plant | Acme Brick Company | Oklahoma County, OK | Clay, ceramic, refractory mnls. | 5 | 1 |
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.