John A Brown Excavating · Struck against stationary object
PARTNER INJURED TRIED TO SPRAY BELT DRESSING ON HEADPULLEY.
Portable #1: 1 reportable incident Metal/Non-Metal
John A Brown Excavating
· Surface
Controlled by
Brown John A
Hillsborough County,
NH
·
Abandoned
MSHA Mine ID: 2700280
Portable #1 has had no fatalities among 1 reportable incident since 1988.
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- Fatalities
- 0
- Total incidents
- 1
- Years on record
- 1988
- Latest incident
- Oct 1988
Ownership history
- John A Brown Excavating 1988 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
| Year | Employees |
|---|---|
| 1993 | 0 |
| 1992 | 1 |
| 1991 | 1 |
| 1990 | 2 |
| 1989 | 2 |
| 1988 | 2 |
Source: MSHA quarterly employment and production, updated weekly; years before 2000 come from MSHA's archived Part 50 employment files.
Portable #1 sits in Hillsborough County, New Hampshire, where the Census mining category is 0.0% of county employment.
Local economic context
ⓘ
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.Hillsborough County, New Hampshire · Population 424,732
0.0%
Mining share of county employment
$100,436
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
No fatalities recorded at this mine.