Data / Mines / Oklahoma / Delaware Sand Plant
Delaware Sand Plant: 18 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Delaware Sand Plant is an active construction sand and gravel surface mine in Tulsa County, Oklahoma, operated by Anchor Stone Company with 8 employees on MSHA's record (mine ID 3400550). Since January 1, 2022 MSHA inspectors issued 18 citations and orders there with $2,648 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Delaware Sand Plant (MSHA mine ID 3400550) in Tulsa County, Oklahoma: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 3400550
- Status
- Active since September 26, 2014
- Main commodity
- Construction sand and gravel
- Mine type
- Surface
- County
- Tulsa County, Oklahoma
- Nearest town
- Tulsa
- Operator
- Anchor Stone Company
- Employees
- 8
- MSHA field office
- Norman Ok Field Office
- Citations and orders since January 1, 2022
- 18
- Significant and substantial
- 1 (5.6%)
- Closure orders
- 0
- High negligence or reckless
- 1
- Proposed penalties
- $2,648
- Amount paid so far
- $2,648
- Inspections
- 11
- Inspector hours on site
- 64
- Citations per inspection
- 1.64 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- May 22, 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 |
|---|---|---|---|---|
| 2022 | 1 | 0 | $133 | 0 |
| 2023 | 3 | 0 | $429 | 0 |
| 2024 | 7 | 1 | $1,029 | 0 |
| 2025 | 4 | 0 | $604 | 0 |
| 2026 | 3 | 0 | $453 | 0 |
Standards cited most at Delaware 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 56.14112 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.4200 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12068 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4402 | Surface metal and nonmetal mines | 1 |
| 30 CFR 50.30 | Reporting of accidents, injuries and illnesses | 1 |
| 30 CFR 56.14207 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.18002 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12025 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12032 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4603 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.16009 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.15004 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14130 | Surface metal and nonmetal mines | 1 |
Other open mines in Tulsa County, Oklahoma
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| East Quarry | Arkhola Sand & Gravel Company | Tulsa County, OK | Crushed, broken limestone | 34 | 44 |
| Arkansas River, 1 | Mohawk Materials Co Inc | Tulsa County, OK | Sand, common | 4 | 18 |
| Plant #17 Indian Road | Holliday Sand & Gravel Company, Inc. | Tulsa County, OK | Construction sand and gravel | 8 | 10 |
| 129TH East Ave Pit | Watkins Sand Company Inc | Tulsa County, OK | Sand, common | 4 | 9 |
| Sand Springs Sand & Gravel Co., Inc | Sand Springs Sand & Gravel Company Inc | Tulsa County, OK | Construction sand and gravel | 5 | 8 |
| 129TH St. Plant #14 | Holliday Sand & Gravel Company, Inc. | Tulsa County, OK | Construction sand and gravel | 3 | 8 |
| Tulsa Plant Pit #665 | Acme Brick Company | Tulsa County, OK | Common clays | 4 | 4 |
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.