Mining Incidents

WEST ROAD PIT: 120 MSHA citations Metal/Non-Metal

LONDONDERRY, Rockingham County, NH  ·  Intermittent
MSHA Mine ID: 2700259

WEST ROAD PIT has $20K in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
11
Years on record
1987–2026
Latest incident
Mar 2026
Compliance record
MSHA citations since 2000
120
citations
24
significant & substantial
$19,850
proposed penalties
$19,850
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
52
inspections on record
764
inspection hours
n/a
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: 764 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

WEST ROAD PIT has $20K in proposed MSHA penalties and $0 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.
$20K
proposed penalties
$20K
current assessed
$20K
paid to date
$0
outstanding
117 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-06-16.
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.
20.0%
significant & substantial
8.3%
high negligence or reckless
20.8%
reasonably likely or greater
67.5%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 24.2% low, 67.5% moderate, 8.3% high, 0.0% reckless.
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: 2019-07-03, 7 years ago
0%
of limit-tested samples over the exposure limit
13
samples
3
limit-tested
Most sampled contaminants
  • Respirable dust, <.1mg5
  • Unlisted Particulate, respirable, <1% Qtz5
  • Arsenic fumes1
  • Beryllium fumes1
Show the individual readings (25)
Date Contaminant Concentration Limit Conc / limit Occupation
2019-07-03 Unlisted Particulate, respirable, <1% Qtz 0.22 Drill Helper
2019-07-03 Respirable dust, <.1mg 0 Truck Driver
2019-03-14 Chromium, insoluble 0 3 0.00 Welder, etc.
2019-03-14 Copper fumes 31.33 300 0.10 Welder, etc.
2019-03-14 Iron oxide fumes 2.43 20 0.12 Welder, etc.
2019-03-14 Lead fumes 0 450 0.00 Welder, etc.
2019-03-14 Magnesium oxide fumes 0 20 0.00 Welder, etc.
2019-03-14 Manganese fumes 0.32 5 0.06 Welder, etc.
2019-03-14 Molybdenum fumes 0 20 0.00 Welder, etc.
2019-03-14 Nickel fumes 0 3 0.00 Welder, etc.
2019-03-14 Vanadium fumes 0 50 0.00 Welder, etc.
2019-03-14 Zinc oxide fumes 0.14 10 0.01 Welder, etc.
2019-03-14 Arsenic fumes 0 1500 0.00 Welder, etc.
2019-03-14 Beryllium fumes 0 6 0.00 Welder, etc.
2019-03-14 Cadmium oxide fumes 0 100 0.00 Welder, etc.
2019-03-14 Cobalt fumes 0 300 0.00 Welder, etc.
2008-11-06 Unlisted Particulate, respirable, <1% Qtz 0.13 Truck Driver
2008-11-06 Respirable dust, <.1mg 0 Truck Driver
2008-11-06 Unlisted Particulate, respirable, <1% Qtz 0.58 Crusher Oper/Worker
2008-11-06 Quartz, respirable, >1% Qtz 0.15 1.08 0.14 Utility Man
2008-11-06 Respirable dust, <.1mg 0 Jackhammer Operator
2001-06-19 Respirable dust, <.1mg 0 Truck Driver
2001-06-19 Unlisted Particulate, respirable, <1% Qtz 0.24 Drill Operator, Rotary
2001-06-19 Unlisted Particulate, respirable, <1% Qtz 0.39 Truck Driver
2001-06-19 Respirable dust, <.1mg 0 Truck Driver
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.

WEST ROAD PIT recorded 0.00 reportable injury cases per 100 full-time workers in 2025.

Injury rate, 2025
This rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.
0.00
total case rate
0.00
days-away rate
0.000
fatality rate
No reportable injury cases in any year shown. Employee-hours were reported in each of those years, so these are true zeros rather than missing data. Citations, listed in the compliance record above, are inspector-found violations and are counted separately from worker injuries.
Below average. The US metal and nonmetal mining average was 1.65 and the all-US-mining average was 1.97 cases per 100 workers.
In New Hampshire, metal and nonmetal mining averaged 2.36 cases per 100 workers that year.
Under 100,000 employee-hours were reported that year, so a single case moves the rate by two or more. Read the figure as approximate.
Year total case rate days-away fatal
2025 * 0.00 0.00 0.000
2024 * 0.00 0.00 0.000
2023 * 0.00 0.00 0.000
2022 * 0.00 0.00 0.000
2021 * 0.00 0.00 0.000
2020 * 0.00 0.00 0.000
2019 * 0.00 0.00 0.000
2018 * 0.00 0.00 0.000
* Fewer than 100,000 employee-hours that year; the rate is less stable.
Source: injury cases from MSHA accident and injury records; employee-hours from MSHA quarterly employment reports. Rate is cases per 100 full-time-equivalent workers, operator employees only.
Ownership history
  1. Continental Paving Inc 1986 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 15
2025 15
2024 13
2023 12
2022 11
2021 11
2020 13
2019 13
2018 14
2017 13
2016 13
2015 14
2014 12
2013 14
2012 14
2011 14
2010 14
2009 14
2008 14
2007 16
2006 17
2005 16
2004 16
2003 12
2002 8
2001 8
2000 8
Source: MSHA quarterly employment and production, updated weekly.

WEST ROAD PIT sits in Rockingham 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.
Rockingham County, New Hampshire · Population 317,163
0.0%
Mining share of county employment
$113,927
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, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2026 Q2 10,146 3 1 295.7
2026 Q1 4,682 0 0 0.0
2025 Q4 9,823 0 0 0.0
2025 Q3 11,300 2 0 177.0
2025 Q2 9,626 0 0 0.0
2025 Q1 3,877 0 0 0.0
2024 Q4 8,811 0 0 0.0
2024 Q3 8,326 2 0 240.2
Show 98 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 7,841 0 0 0.0
2024 Q1 4,036 1 0 247.8
2023 Q4 7,611 0 0 0.0
2023 Q3 7,083 1 0 141.2
2023 Q2 7,121 0 0 0.0
2023 Q1 3,430 4 0 1166.2
2022 Q4 6,352 0 0 0.0
2022 Q3 6,795 5 0 735.8
2022 Q2 6,433 0 0 0.0
2022 Q1 3,819 2 0 523.7
2021 Q4 6,931 0 0 0.0
2021 Q3 6,831 5 0 732.0
2021 Q2 7,177 0 0 0.0
2021 Q1 3,929 1 0 254.5
2020 Q4 6,994 0 0 0.0
2020 Q3 7,723 0 0 0.0
2020 Q2 8,280 0 0 0.0
2020 Q1 5,130 1 1 194.9
2019 Q4 8,890 0 0 0.0
2019 Q3 10,938 4 1 365.7
2019 Q2 6,788 0 0 0.0
2019 Q1 4,223 3 0 710.4
2018 Q4 7,785 0 0 0.0
2018 Q3 9,094 0 0 0.0
2018 Q2 8,243 0 0 0.0
2018 Q1 4,687 2 0 426.7
2017 Q4 8,398 0 0 0.0
2017 Q3 8,078 2 0 247.6
2017 Q2 7,625 0 0 0.0
2017 Q1 3,941 0 0 0.0
2016 Q4 8,334 0 0 0.0
2016 Q3 8,547 0 0 0.0
2016 Q2 7,365 5 1 678.9
2016 Q1 4,296 0 0 0.0
2015 Q4 8,146 0 0 0.0
2015 Q3 7,977 1 0 125.4
2015 Q2 8,275 0 0 0.0
2015 Q1 2,831 0 0 0.0
2014 Q4 8,406 0 0 0.0
2014 Q3 9,814 3 1 305.7
2014 Q2 7,550 0 0 0.0
2014 Q1 1,899 0 0 0.0
2013 Q4 10,190 0 0 0.0
2013 Q3 8,921 0 0 0.0
2013 Q2 8,454 0 0 0.0
2013 Q1 2,911 0 0 0.0
2012 Q4 10,114 4 0 395.5
2012 Q3 10,403 0 0 0.0
2012 Q2 9,319 0 0 0.0
2012 Q1 3,639 0 0 0.0
2011 Q4 9,615 2 0 208.0
2011 Q3 9,075 0 0 0.0
2011 Q2 8,081 3 0 371.2
2011 Q1 2,020 0 0 0.0
2010 Q4 7,934 0 0 0.0
2010 Q3 9,554 18 7 1884.0
2010 Q2 8,956 0 0 0.0
2010 Q1 1,630 0 0 0.0
2009 Q4 8,827 0 0 0.0
2009 Q3 10,569 0 0 0.0
2009 Q2 8,502 0 0 0.0
2009 Q1 2,654 0 0 0.0
2008 Q4 8,654 3 0 346.7
2008 Q3 10,721 4 1 373.1
2008 Q2 9,141 0 0 0.0
2008 Q1 2,327 0 0 0.0
2007 Q4 10,018 0 0 0.0
2007 Q3 10,995 1 0 91.0
2007 Q2 10,702 0 0 0.0
2007 Q1 3,873 0 0 0.0
2006 Q4 12,637 0 0 0.0
2006 Q3 10,514 4 0 380.4
2006 Q2 12,112 0 0 0.0
2006 Q1 3,710 2 1 539.1
2005 Q4 10,995 0 0 0.0
2005 Q3 11,656 6 1 514.8
2005 Q2 10,438 0 0 0.0
2005 Q1 3,104 0 0 0.0
2004 Q4 10,702 0 0 0.0
2004 Q3 11,260 2 1 177.6
2004 Q2 10,021 0 0 0.0
2004 Q1 1,643 0 0 0.0
2003 Q4 10,741 0 0 0.0
2003 Q3 11,319 8 1 706.8
2003 Q2 7,662 0 0 0.0
2003 Q1 3,271 0 0 0.0
2002 Q4 5,407 0 0 0.0
2002 Q3 10,063 0 0 0.0
2002 Q2 10,077 0 0 0.0
2002 Q1 3,110 0 0 0.0
2001 Q4 4,936 0 0 0.0
2001 Q3 9,579 0 0 0.0
2001 Q2 9,470 0 0 0.0
2001 Q1 3,521 0 0 0.0
2000 Q4 8,718 0 0 0.0
2000 Q3 10,025 15 6 1496.3
2000 Q2 9,490 0 0 0.0
2000 Q1 3,886 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

11 on file

2026 · 1 incident

March 24, 2026 NH · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDLING OF MATERIALS
Continental Paving Inc · Over-exertion in lifting objects

Employee got out of loader to pick up a chain. Pulled a muscle in their leg.

2016 · 1 incident

April 21, 2016 NH · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Continental Paving Inc · Fall onto or against objects

Fuel truck driver was fueling machines at the end of day. EE slipped and fell and hit EE's head on a large stone.

2008 · 1 incident

July 10, 2008 NH · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Continental Paving Inc · Struck by rolling or sliding object

Employee was working with others moving a large generator using pipes as rollers; when he placed the pipe in front his hand got caught underneath, causing a crush injury to his left forearm.

2006 · 1 incident

March 22, 2006 NH · Metal/Non-Metal welder (shop) MACHINERY
Continental Paving Inc · Struck by... (Not Elsewhere Classified)

Was working in crusher box when a sheet of steel hit his left knee.

2005 · 1 incident

November 28, 2005 NH · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman POWERED HAULAGE
Continental Paving Inc · Caught in, under or between running or meshing objects

Emp was standing next to conveyor when he pointed at something and his glove was pulled in between the belt & rollers on conveyor.

2004 · 2 incidents

September 30, 2004 NH · Metal/Non-Metal welder (shop) MACHINERY
Continental Paving Inc · Contact with hot objects or substances

Injured was using a cutting torch and burned part of left hand.

September 27, 2004 NH · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Continental Paving Inc · Flash burns (welding)

HE WAS WATCHING ANOTHER EMPLOYEE WELD & HE RECEIVED FLASH BURNS.

2000 · 1 incident

July 31, 2000 NH · Metal/Non-Metal welder (shop) MACHINERY
Continental Paving Inc · Struck by falling object

EMPLOYEE WAS WELDING, DROPPED A CHUNK OF METAL ON HIS FOOT, AND BROKE TWO BONES IN HIS FOOT.

1996 · 1 incident

July 17, 1996 NH · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Continental Paving Inc · Fall onto or against objects

EE WAS WALKING UNDER THE CONVEYOR AND AS HE DID SO HE LOST HIS FOOTING, SLIPPED AND HIT HIS LEFT SIDE OF HIS HEAD ON THE FRAME OF THE CONVEYOR. HIS HARD HAT FELL OFF AS HE SLIPPED.

1989 · 1 incident

1987 · 1 incident

August 28, 1987 NH · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman POWERED HAULAGE
Continental Paving Inc · Caught in, under or between (Not Elsewhere Classified)

WHILE CLEANING 7ONVEYOR, I,NAME PUT HIS HAND IN THE WRONG PLACE & HIS HAND WAS CUT. HE IS ON FULL TIME DUTY (RESTRICTED) BECAUSE HE HAS TO KEEP THE BANDAGE CLEAN.