Data / Mines / New York / Calverton Materials
Calverton Materials: 12 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Calverton Materials is an intermittent construction sand and gravel surface mine in Suffolk County, New York, operated by Bistrian Materials DBA Calverton Materials with 2 employees on MSHA's record (mine ID 3003252). Since January 1, 2022 MSHA inspectors issued 12 citations and orders there with $1,810 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Calverton Materials (MSHA mine ID 3003252) in Suffolk County, New York: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 3003252
- Status
- Intermittent since May 27, 2025
- Main commodity
- Construction sand and gravel
- Mine type
- Surface
- County
- Suffolk County, New York
- Nearest town
- Calverton, NY
- Operator
- Bistrian Materials DBA Calverton Materials
- Employees
- 2
- MSHA field office
- Kutztown PA Field Office
- Citations and orders since January 1, 2022
- 12
- Significant and substantial
- 3 (25.0%)
- Closure orders
- 2
- High negligence or reckless
- 0
- Proposed penalties
- $1,810
- Amount paid so far
- $1,810
- Inspections
- 3
- Inspector hours on site
- 33
- Citations per inspection
- 4.00 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- August 19, 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 |
|---|---|---|---|---|
| 2024 | 9 | 1 | $1,357 | 0 |
| 2026 | 3 | 2 | $453 | 0 |
Standards cited most at Calverton Materials
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 56.9300 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.9301 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14132 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.1000 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14112 | Surface metal and nonmetal mines | 1 |
| 30 CFR 46.5 | Training at sand, gravel and surface stone mines | 1 |
| 30 CFR 46.6 | Training at sand, gravel and surface stone mines | 1 |
| 30 CFR 47.31 | Hazard communication | 1 |
| 30 CFR 56.18002 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.23002 | Surface metal and nonmetal mines | 1 |
| 30 CFR 46.3 | Training at sand, gravel and surface stone mines | 1 |
Other open mines in Suffolk County, New York
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Broad Hollow Estates Inc | 110 Sand Company | Suffolk County, NY | Construction sand and gravel | 11 | 32 |
| Roanoke Sand & Gravel Corporation | Roanoke Sand & Gravel Corporation | Suffolk County, NY | Construction sand and gravel | 12 | 22 |
| Westhampton Property Associates Inc | Westhampton Property Associates Inc | Suffolk County, NY | Construction sand and gravel | 2 | 18 |
| Bistrian Gravel Corporation | Bistrian Gravel Corp | Suffolk County, NY | Construction sand and gravel | 4 | 17 |
| East Coast Mines & Materials | East Coast Mines & Materials | Suffolk County, NY | Construction sand and gravel | 9 | 15 |
| Coram Materials Corp | Vulcan Construction Materials, LLC | Suffolk County, NY | Construction sand and gravel | 11 | 11 |
| RWR Crane Service, Inc. | RWR Crane Service, Inc. | Suffolk County, NY | Sand, industrial | 2 | 8 |
| Ranco Sand & Stone | Sparrow Mining Of Suffolk LLC | Suffolk County, NY | Construction sand and gravel | 5 | 7 |
| Huntington Ready Mix | Huntington Ready Mixed Concrete Inc | Suffolk County, NY | Sand, industrial | 2 | 6 |
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.