Data / Mines / Maine / Pioneer Jaw Crusher
Pioneer Jaw Crusher, York County, Maine: 0 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Pioneer Jaw Crusher is an intermittent construction sand and gravel surface mine in York County, Maine, operated by Dearborn Brothers Construction Inc with 3 employees on MSHA's record (mine ID 1700905). Since January 1, 2022 MSHA inspectors issued 0 citations and orders there with $0 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Pioneer Jaw Crusher (MSHA mine ID 1700905) in York County, Maine: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 1700905
- Status
- Intermittent since December 5, 2024
- Main commodity
- Construction sand and gravel
- Mine type
- Surface
- County
- York County, Maine
- Nearest town
- East Waterboro
- Operator
- Dearborn Brothers Construction Inc
- Employees
- 3
- MSHA field office
- Portsmouth NH Field Office
- Citations and orders since January 1, 2022
- 0
- Inspections
- 4
- Inspector hours on site
- 14
- Citations per inspection
- 0.00 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- July 2, 2026
Other open mines in York County, Maine
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Portalbe Plant S/N 505M2584 | STS Construction | York County, ME | Construction sand and gravel | 1 | 24 |
| Stonefields Crusher | Hissong Ready Mix and Aggregates LLC | York County, ME | Crushed, broken stone | 3 | 22 |
| DuBois Livestock Inc. | DuBois Livestock Inc. | York County, ME | Construction sand and gravel | 3 | 18 |
| Picard Enterprises | Picard Enterprises | York County, ME | Construction sand and gravel | 2 | 18 |
| Brown Quarry | Maine Rock and Recycling LLC | York County, ME | Construction sand and gravel | 2 | 18 |
| Wells Quarry C624 | Pike Industries | York County, ME | Crushed, broken granite | 10 | 17 |
| Carroll Materials,LLC. | Carroll Materials, LLC. | York County, ME | Construction sand and gravel | 14 | 16 |
| Goose Pond Road Sand & Gravel | Northeast Redi Mix LLC | York County, ME | Construction sand and gravel | 1 | 15 |
| A-Pit | Seth McCoys Trucking & Excavating, LLC | York County, ME | Construction sand and gravel | 3 | 13 |
| Pike Industries | Pike Industries | York County, ME | Construction sand and gravel | 10 | 12 |
| York Quarry | Rockport Granite Inc. | York County, ME | Dimension stone | 3 | 12 |
| Brex Mobile Plant | Brex Corporation | York County, ME | Construction sand and gravel | 2 | 12 |
| Flaggy Meadow Pit | Peters Construction Inc | York County, ME | Construction sand and gravel | 2 | 11 |
| B Pit | Dancause Construction Co. | York County, ME | Sand, common | 5 | 10 |
| Hill Gravel | Hill Gravel | York County, ME | Dimension stone | 2 | 10 |
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.