C & C Portable Plant has had no fatalities among 1 reportable incident since 2026. MSHA has proposed $14K in penalties since 2003, with $8K outstanding.
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citations per 100 inspection hours
ⓘThis rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
Rate withheld: 329 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
C & C Portable Plant has $14K in proposed MSHA penalties and $8K outstanding across 0 contested dockets.
Penalty disposition
ⓘDifferences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$14K
proposed penalties
$14K
current assessed
$6K
paid to date
$8K
outstanding
55 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-06-04.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Violation severity profile
ⓘShares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.
Source: MSHA violations gravity and negligence coding, updated weekly.
Health sampling
ⓘA sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.
Metal and nonmetal contaminants (personal samples)
ⓘMany samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.
Last sampled: 2021-09-27, 5 years ago
5
samples
0
limit-tested
Most sampled contaminants
Respirable dust, <.1mg5
Show the individual readings (5)
Date
Contaminant
Concentration
Limit
Conc / limit
Occupation
2021-09-27
Respirable dust, <.1mg
0
Front-end Loader Operator
2011-08-23
Respirable dust, <.1mg
0
Backhoe Operator
2011-08-23
Respirable dust, <.1mg
0
Front-end Loader Operator
2003-04-23
Respirable dust, <.1mg
0
Backhoe Operator
2003-04-23
Respirable dust, <.1mg
0
Front-end Loader Operator
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly. Metal/nonmetal contaminant figures come from MSHA's Personal Health Samples and Area Samples files (public record), updated weekly.
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year
Employees
2026
3
2025
3
2024
3
2023
3
2022
3
2021
3
2020
3
2019
3
2018
3
2017
2
2016
2
2015
2
2014
2
2013
2
2012
2
2011
2
2010
2
2009
2
2008
2
2007
2
2006
2
2005
1
2004
1
2003
1
Source: MSHA quarterly employment and production, updated weekly; years before 2000 come from MSHA's archived Part 50 employment files.
C & C Portable Plant 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.
Quarterly safety rates
ⓘCitations per million reported employee-hours. Rates begin in 2000; earlier incidents are counted but not rate-adjusted, though reported hours reach back to 1983. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
Citations per million employee-hours, as reported to MSHA
I am writing to formally report a dirt bike accident that occurred on the Sand pit property on May 31, 2026, at approximately 4:00 PM. The individuals involved were trespassing on the property at the time of the incident. During the accident, a young man was injured.