Data / Mines / Sargent Corporation
Sargent Corporation: 16 open mines, 34 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Sargent Corporation (MSHA operator ID L15093) operates 16 open mines with 33 employees in Maine, mostly construction sand and gravel. Since January 1, 2022 MSHA inspectors issued it 34 citations and orders with $5,769 in proposed penalties, and it reported 2 injury or illness cases. Data from MSHA, November 6, 2026.
The request: Watch Sargent Corporation (MSHA operator ID L15093): each new citation, each accident report and each new mine. $10 of work on sign-up, no card.
SpecStream is the live web data engine for teams and agents. It reads the mine, citation, inspection and accident files that MSHA publishes, and this page is that reading. Ask for the mines of a commodity, state or operator with the operator's headquarters, website and size added from the web, and new mines, new citations and new accident reports arrive in your sheet, CRM, Slack or agent as MSHA posts them.
- MSHA operator ID
- L15093
- Open mines
- 16
- Employees at open mines
- 33
- States
- Maine
- Parent company
- S C Holdings Inc
- Citations and orders since January 1, 2022
- 34
- Significant and substantial
- 4 (11.8%)
- Closure orders
- 1
- High negligence or reckless
- 0
- Proposed penalties
- $5,769
- Amount paid so far
- $5,769
- Inspections
- 42
- Inspector hours on site
- 183
- Citations per inspection
- 0.81 (all mines 2.30)
- Accident reports
- 2
- Injury and illness cases
- 2
- Fatalities
- 0
- Latest MSHA record
- November 3, 2026
Open mines of Sargent Corporation
Ranked by citations since January 1, 2022.
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Pioneer 3055 #810005 | Sargent Corporation | Penobscot County, ME | Crushed, broken stone | 8 | 21 |
| Portable Rental Crusher | Sargent Corporation | Kennebec County, ME | Construction sand and gravel | 2 | 6 |
| Queen City Quarry | Sargent Corporation | Penobscot County, ME | Construction sand and gravel | 2 | 5 |
| Bowdoin Quarry | Sargent Corporation | Sagadahoc County, ME | Crushed, broken stone | 5 | 4 |
| Rental Screen/Various | Sargent Corporation | Penobscot County, ME | Construction sand and gravel | 2 | 2 |
| Jci 2650 | Sargent Corporation | Franklin County, ME | Construction sand and gravel | 2 | 2 |
| 321 Aztec Gt165dt | Sargent Corporation | Franklin County, ME | Construction sand and gravel | 1 | 2 |
| Astec 3055 Jaw | Sargent Corporation | Sagadahoc County, ME | Construction sand and gravel | 1 | 2 |
| Ptbl Wash Plant # 800003 | Sargent Corporation | Penobscot County, ME | Construction sand and gravel | 2 | 1 |
| Washington County Plant | Sargent Corporation | Washington County, ME | Construction sand and gravel | 2 | 0 |
| Portable Rental Screen | Sargent Corporation | Penobscot County, ME | Construction sand and gravel | 2 | 0 |
| Various Rental Screen | Sargent Corporation | Franklin County, ME | Construction sand and gravel | 1 | 0 |
| Portable Rental Plant | Sargent Corporation | Franklin County, ME | Construction sand and gravel | 1 | 0 |
| Rental Screen | Sargent Corporation | Hancock County, ME | Construction sand and gravel | 1 | 0 |
| Terex Finlay Screen | Sargent Corporation | Franklin County, ME | Construction sand and gravel | 1 | 0 |
| Rental/Portable Crusher | Sargent Corporation | Penobscot County, ME | Construction sand and gravel | 0 | 0 |
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 | 5 | 1 | $705 | 0 |
| 2023 | 4 | 1 | $615 | 2 |
| 2024 | 7 | 1 | $1,051 | 0 |
| 2025 | 11 | 1 | $1,661 | 0 |
| 2026 | 7 | 0 | $1,737 | 0 |
Standards cited most at Sargent Corporation
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 | 6 |
| 30 CFR 56.18002 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.14132 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.4104 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.1000 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.4201 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.14110 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4200 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.15001 | Surface metal and nonmetal mines | 1 |
| 30 CFR 46.6 | Training at sand, gravel and surface stone mines | 1 |
| 30 CFR 41.12 | Notice of legal identity | 1 |
| 30 CFR 56.13015 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 1 |
Injury and illness cases at Sargent Corporation
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 2 |
What the accident reports at Sargent Corporation describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Slip or fall of person | 2 |
Equipment named in accident reports at Sargent Corporation
| Equipment | Reports |
|---|---|
| Bulldozer | 1 |
| Ore haulage trucks - off highway trucks | 1 |
Commodities
| Main commodity | Open mines |
|---|---|
| Construction sand and gravel | 14 |
| Crushed, broken stone | 2 |
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.