Data / Mines / Maine / Portable Crusher
Portable Crusher, Kennebec County, Maine: 1 MSHA citation
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Portable Crusher is a temporarily idled construction sand and gravel surface mine in Kennebec County, Maine, operated by C.H. Stevenson Inc. with 0 employees on MSHA's record (mine ID 1701151). Since January 1, 2022 MSHA inspectors issued 1 citation and orders there with $151 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Portable Crusher (MSHA mine ID 1701151) in Kennebec County, Maine: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 1701151
- Status
- Temporarily Idled since April 9, 2026
- Main commodity
- Construction sand and gravel
- Mine type
- Surface
- County
- Kennebec County, Maine
- Nearest town
- Wayne
- Operator
- C.H. Stevenson Inc.
- Employees
- 0
- MSHA field office
- Portsmouth NH Field Office
- Citations and orders since January 1, 2022
- 1
- Significant and substantial
- 0 (0.0%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $151
- Amount paid so far
- $151
- Inspections
- 2
- Inspector hours on site
- 6
- Citations per inspection
- 0.50 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- August 24, 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 |
|---|---|---|---|---|
| 2025 | 1 | 0 | $151 | 0 |
Standards cited most at Portable Crusher
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 56.4201 | Surface metal and nonmetal mines | 1 |
Other open mines in Kennebec County, Maine
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Mcgee Construction Pit #2 | Steven a McGee Construction LLC | Kennebec County, ME | Construction sand and gravel | 8 | 39 |
| Auburn Asphalt- Litchfield | Auburn Asphalt, LLC | Kennebec County, ME | Construction sand and gravel | 2 | 14 |
| Extec Plant | Nitram Excavation | Kennebec County, ME | Construction sand and gravel | 1 | 14 |
| Sand & Gravel Pit | Gagne & Son Concrete Blocks, LLC | Kennebec County, ME | Construction sand and gravel | 4 | 10 |
| Mcm-Ashp | Manter Construction of Maine, Inc. | Kennebec County, ME | Construction sand and gravel | 2 | 9 |
| Astec/JCI Mobile Screen | Steven a McGee Construction LLC | Kennebec County, ME | Construction sand and gravel | 1 | 8 |
| Screen Plant #1 | D.S Excavation & Trucking LLC | Kennebec County, ME | Sand, common | 1 | 8 |
| C636-Sidney Crushing Facility | Pike Industries | Kennebec County, ME | Crushed, broken limestone | 8 | 7 |
| Quirion Astec Track Screen | Quirion | Kennebec County, ME | Construction sand and gravel | 2 | 7 |
| Portable Rental Crusher | Sargent Corporation | Kennebec County, ME | Construction sand and gravel | 2 | 6 |
| QUIRION-Screening Plant | Quirion | Kennebec County, ME | Construction sand and gravel | 4 | 5 |
| Crusher C654 | Pike Industries | Kennebec County, ME | Construction sand and gravel | 2 | 5 |
| Keller Pit C625 | Pike Industries | Kennebec County, ME | Construction sand and gravel | 2 | 4 |
| MainEx Windsor Gravel Pit | MainEx | Kennebec County, ME | Construction sand and gravel | 2 | 4 |
| Hagar Enterprises Inc.-Pit a | Hagar Enterprises Inc | Kennebec County, ME | Construction sand and gravel | 2 | 3 |
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.