Data / Mines / Massachusetts / Bristol County
Mines in Bristol County, Massachusetts: 8 open mines
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
MSHA lists 8 open mines in Bristol County, Massachusetts, run by 8 operators and employing 51 people. Since January 1, 2022 its inspectors issued 179 citations and orders there with $99,423 in proposed penalties, and operators reported 6 injury or illness cases, 1 of them fatal. The operators with the most open mines are Cape Cod Aggregates Corp; Boro Sand & Stone Corp; Attleboro Sand and Gravel Corp. Data from MSHA, November 6, 2026.
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- Open mines
- 8
- Operators
- 8
- Employees
- 51
- Active
- 4
- Intermittent
- 3
- Temporarily Idled
- 1
- Mines run by individuals, counted and not listed
- 1
- Citations and orders since January 1, 2022
- 179
- Significant and substantial
- 41 (22.9%)
- Closure orders
- 2
- High negligence or reckless
- 16
- Proposed penalties
- $99,423
- Amount paid so far
- $96,635
- Inspections
- 76
- Inspector hours on site
- 593
- Citations per inspection
- 2.36 (all mines 2.30)
- Accident reports
- 6
- Injury and illness cases
- 6
- Fatalities
- 1
- Latest MSHA record
- May 20, 2026
Operators with the most open mines in Bristol County, Massachusetts
Ranked by open mines, then by citations. Sole proprietors and individuals are not listed.
| Operator | Open mines | Employees | Citations since 2022 | Proposed penalties | Injury cases |
|---|---|---|---|---|---|
| Cape Cod Aggregates Corp | 1 | 16 | 61 | $69,693 | 4 |
| Boro Sand & Stone Corp | 1 | 2 | 36 | $13,416 | 1 |
| Attleboro Sand and Gravel Corp | 1 | 6 | 27 | $5,278 | 1 |
| Aggregate Industries Northeast Region Inc | 1 | 15 | 18 | $4,942 | 0 |
| G Lopes Construction Inc | 1 | 6 | 18 | $3,279 | 0 |
| Medeiros & Sons Construction Inc | 1 | 5 | 18 | $2,682 | 0 |
| P J Keating Company | 1 | 0 | 1 | $133 | 0 |
Operators with the most citations in Bristol County, Massachusetts
Citations and orders issued since January 1, 2022 at their open mines here.
| Operator | Open mines | Employees | Citations since 2022 | Proposed penalties | Injury cases |
|---|---|---|---|---|---|
| Cape Cod Aggregates Corp | 1 | 16 | 61 | $69,693 | 4 |
| Boro Sand & Stone Corp | 1 | 2 | 36 | $13,416 | 1 |
| Attleboro Sand and Gravel Corp | 1 | 6 | 27 | $5,278 | 1 |
| Aggregate Industries Northeast Region Inc | 1 | 15 | 18 | $4,942 | 0 |
| G Lopes Construction Inc | 1 | 6 | 18 | $3,279 | 0 |
| Medeiros & Sons Construction Inc | 1 | 5 | 18 | $2,682 | 0 |
| P J Keating Company | 1 | 0 | 1 | $133 | 0 |
Mines with the most citations
Open mines, ranked by citations and orders since January 1, 2022.
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Cape Cod Aggregates Freetown | Cape Cod Aggregates Corp | Bristol County, MA | Crushed, broken stone | 16 | 61 |
| N Attleboro Plant | Boro Sand & Stone Corp | Bristol County, MA | Crushed, broken stone | 2 | 36 |
| Attleboro Sand and Gravel | Attleboro Sand and Gravel Corp | Bristol County, MA | Crushed, broken limestone | 6 | 27 |
| Amrize Taunton Quarry | Aggregate Industries Northeast Region Inc | Bristol County, MA | Crushed, broken traprock | 15 | 18 |
| Murby's Pit / Lippmann Crusher | G Lopes Construction Inc | Bristol County, MA | Construction sand and gravel | 6 | 18 |
| Medeiros Washed Sand & Stone | Medeiros & Sons Construction Inc | Bristol County, MA | Construction sand and gravel | 5 | 18 |
| Acushnet Quarry | P J Keating Company | Bristol County, MA | Crushed, broken granite | 0 | 1 |
Main commodities
| Main commodity | Open mines | Share |
|---|---|---|
| Construction sand and gravel | 3 | 37.5% |
| Crushed, broken stone | 2 | 25% |
| Crushed, broken granite | 1 | 12.5% |
| Crushed, broken traprock | 1 | 12.5% |
| Crushed, broken limestone | 1 | 12.5% |
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 | 15 | 2 | $4,525 | 2 |
| 2023 | 85 | 22 | $41,533 | 2 |
| 2024 | 25 | 9 | $36,152 | 1 |
| 2025 | 38 | 6 | $9,212 | 1 |
| 2026 | 16 | 2 | $8,001 | 0 |
Standards cited most at mines in Bristol County, Massachusetts
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 | 17 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 15 |
| 30 CFR 56.14132 | Surface metal and nonmetal mines | 13 |
| 30 CFR 56.11001 | Surface metal and nonmetal mines | 12 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 11 |
| 30 CFR 50.30 | Reporting of accidents, injuries and illnesses | 9 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 8 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 8 |
| 30 CFR 56.4201 | Surface metal and nonmetal mines | 7 |
| 30 CFR 56.18002 | Surface metal and nonmetal mines | 7 |
| 30 CFR 56.20003 | Surface metal and nonmetal mines | 7 |
| 30 CFR 56.14101 | Surface metal and nonmetal mines | 5 |
| 30 CFR 47.44 | Hazard communication | 4 |
| 30 CFR 56.14207 | Surface metal and nonmetal mines | 3 |
| 30 CFR 46.9 | Training at sand, gravel and surface stone mines | 3 |
Injury and illness cases at mines in Bristol County, Massachusetts
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Fatality | 1 |
| Days away from work or restricted activity | 5 |
What the accident reports at mines in Bristol County, Massachusetts describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Handling of materials | 2 |
| Slip or fall of person | 1 |
| Nonpowered haulage | 1 |
| Striking or bumping | 1 |
| Machinery | 1 |
Equipment named in accident reports at mines in Bristol County, Massachusetts
| Equipment | Reports |
|---|---|
| Conveyor | 2 |
| Machine | 1 |
| Crusher | 1 |
| Hand tools (powered) | 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.