Data / Mines / New Hampshire / Portable Nordberg Jaw Crusher
Portable Nordberg Jaw Crusher: 5 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Portable Nordberg Jaw Crusher is an intermittent crushed, broken stone surface mine in Cheshire County, New Hampshire, operated by Graves Trucking Inc. with 2 employees on MSHA's record (mine ID 2700447). Since January 1, 2022 MSHA inspectors issued 5 citations and orders there with $713 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Portable Nordberg Jaw Crusher (MSHA mine ID 2700447) in Cheshire County, New Hampshire: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 2700447
- Status
- Intermittent since October 20, 2010
- Main commodity
- Crushed, broken stone
- Mine type
- Surface
- County
- Cheshire County, New Hampshire
- Nearest town
- Walpole
- Operator
- Graves Trucking Inc.
- Employees
- 2
- MSHA field office
- Portsmouth NH Field Office
- Citations and orders since January 1, 2022
- 5
- Significant and substantial
- 0 (0.0%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $713
- Amount paid so far
- $713
- Inspections
- 6
- Inspector hours on site
- 20
- Citations per inspection
- 0.83 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- June 9, 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 |
|---|---|---|---|---|
| 2022 | 1 | 0 | $133 | 0 |
| 2023 | 3 | 0 | $429 | 0 |
| 2025 | 1 | 0 | $151 | 0 |
Standards cited most at Portable Nordberg Jaw 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 56.14130 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14132 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12032 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4201 | Surface metal and nonmetal mines | 1 |
Other open mines in Cheshire County, New Hampshire
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Mitchell Materials- Winchester | Mitchell Materials LLC | Cheshire County, NH | Crushed, broken stone | 2 | 24 |
| Gordon Gravel and Stone LLC | Gordon Gravel and Stone LLC | Cheshire County, NH | Crushed, broken limestone | 2 | 20 |
| Plant # 2 | Fuzzy Brothers LLC | Cheshire County, NH | Construction sand and gravel | 2 | 13 |
| Surry Sand & Gravel LLC | Surry Sand & Gravel LLC | Cheshire County, NH | Construction sand and gravel | 1 | 13 |
| Garland Pit | JP Trucking & Excavating LLC | Cheshire County, NH | Construction sand and gravel | 2 | 11 |
| Cold River Materials Walpole Quarry | Eurovia Atlantic Coast LLC | Cheshire County, NH | Crushed, broken stone | 10 | 6 |
| Rindge Stone and Gravel, LLC | Rindge Stone and Gravel, LLC | Cheshire County, NH | Construction sand and gravel | 3 | 4 |
| Portable Plant | JCK Sand & Gravel LLC | Cheshire County, NH | Construction sand and gravel | 2 | 4 |
| Cold River Materials Keene Plant | Eurovia Atlantic Coast LLC | Cheshire County, NH | Construction sand and gravel | 2 | 3 |
| Lawrence Sand and Gravel LLC | Lawrence Sand and Gravel LLC | Cheshire County, NH | Construction sand and gravel | 1 | 2 |
| Portable Roadrunner | Graves Trucking Inc. | Cheshire County, NH | Crushed, broken stone | 2 | 0 |
| Cec Track Road Runner | Graves Trucking Inc. | Cheshire County, NH | Crushed, broken stone | 2 | 0 |
| JCK Crusher | JCK Sand & Gravel LLC | Cheshire County, NH | Construction sand and gravel | 2 | 0 |
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.