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Oak Hall Quarry: 97 MSHA citations Metal/Non-Metal

Controlled by Heidelberg Materials AG
Boalsburg, Centre County, PA  ·  Active
MSHA Mine ID: 3600191

Oak Hall Quarry has $28K in proposed MSHA penalties and $453 outstanding across 1 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
13
Years on record
1985–2025
Latest incident
Jun 2025
Compliance record
MSHA citations since 2000
97
citations
19
significant & substantial
$28,059
proposed penalties
$27,606
paid to date
98% of proposed penalties paid to date, a $453 gap.
Source: MSHA violations data, updated weekly.
See Heidelberg Materials Northeast LLC's full MSHA compliance history →
Inspection activity
MSHA inspections since 2000
73
inspections on record
1,314
inspection hours
7.4
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.
97 citations across 1,314 inspection hours.
Source: MSHA inspections data, updated weekly.
Imminent-danger orders
ⓘ A Section 107(a) order removes miners from an area when an inspector finds an imminent danger. Each order is lifted once the condition is corrected, so this counts orders issued, not orders now in effect.
1
Section 107(a) orders
Most recent order: 2014-03-27.
On record since 2014.
Source: MSHA imminent-danger order records, updated weekly.

Oak Hall Quarry has $28K in proposed MSHA penalties and $453 outstanding across 1 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.
$28K
proposed penalties
$28K
current assessed
$28K
paid to date
$453
outstanding
95 assessments are final orders; 1 contested dockets.
Of $100 in penalties contested before the Commission, $0 was upheld in final decisions.
As of the most recent assessment on 2026-05-20.
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
7.4%
high negligence or reckless
21.1%
reasonably likely or greater
46.3%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 53.7% low, 38.9% moderate, 7.4% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
When citations were contested
ⓘ Contesting a citation before the Federal Mine Safety and Health Review Commission is a lawful right. These figures state the public outcomes of that process, from MSHA's Contested Violations file.
1 citations taken to the federal commission · 1% of citations on record
  • Vacated or withdrawn 1 · 100%
100%
Penalty reduction in decided contests
$100 proposed, $0 after decisions · industry: 39%
Source: MSHA Contested Violations file (public record), updated weekly. A dismissed or defaulted contest leaves the citation standing as issued; a vacated or withdrawn citation is removed from the violation record. Latest contest filed 2010-04-27.
Contested penalties
ⓘ A reduction or dismissal at the Commission is a lawful outcome of contesting a proposed penalty. Figures are the proposed amount and the amount upheld in the docket's decision.
Largest penalties this mine contested before the Federal Mine Safety and Health Review Commission, with the outcome on record.
Docket Decision Judge Year Proposed / upheld
PENN 2010-466M Vacate 2010 $100 → $0
Source: FMSHRC civil penalty dockets and decisions (public record), 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: 2025-06-30
10%
of limit-tested samples over the exposure limit
55
samples
30
limit-tested
Most sampled contaminants
  • Manganese fumes52 over
  • Iron oxide fumes51 over
  • Respirable dust, <.1mg20
  • Quartz, respirable, >1% Qtz18
Show the individual readings (100)
Date Contaminant Concentration Limit Conc / limit Occupation
2018-03-29 Iron oxide fumes 29.72 20 1.49 Welder, etc.
2018-03-29 Manganese fumes 8.49 5 1.70 Welder, etc.
2018-03-29 Manganese fumes 29.41 5 5.88 Welder, etc.
2025-06-30 Quartz, respirable, >1% Qtz 0.18 Dry Screen Plant Operator
2025-06-30 Respirable dust, <.1mg 0 Front-end Loader Operator
2025-06-30 Respirable dust, <.1mg 0 Truck Driver
2025-06-30 Respirable dust, <.1mg 0 Front-end Loader Operator
2024-05-16 Quartz, respirable, >1% Qtz 0.4 Dry Screen Plant Operator
2024-05-16 Quartz, respirable, >1% Qtz 0.24 Truck Driver
2024-05-16 Respirable dust, <.1mg 0 Truck Driver
2024-02-21 Quartz, respirable, >1% Qtz 0.14 Laborer, Bullgang
2024-02-21 Respirable dust, <.1mg 0 Front-end Loader Operator
2023-01-25 Respirable dust, <.1mg 0 Front-end Loader Operator
2021-12-21 Cobalt fumes 0 300 0.00 Welder, etc.
2021-12-21 Beryllium fumes 0 6 0.00 Welder, etc.
2021-12-21 Arsenic fumes 0 1500 0.00 Welder, etc.
2021-12-21 Zinc oxide fumes 0 10 0.00 Welder, etc.
2021-12-21 Vanadium fumes 0 50 0.00 Welder, etc.
2021-12-21 Nickel fumes 0 3 0.00 Welder, etc.
2021-12-21 Molybdenum fumes 0 20 0.00 Welder, etc.
2021-12-21 Manganese fumes 0.75 5 0.15 Welder, etc.
2021-12-21 Magnesium oxide fumes 0 20 0.00 Welder, etc.
2021-12-21 Lead fumes 0 450 0.00 Welder, etc.
2021-12-21 Iron oxide fumes 4.63 20 0.23 Welder, etc.
2021-12-21 Copper fumes 75 300 0.25 Welder, etc.
2021-12-21 Chromium, insoluble 0 3 0.00 Welder, etc.
2021-12-21 Cadmium oxide fumes 0 100 0.00 Welder, etc.
2021-05-20 Respirable dust, <.1mg 0 Truck Driver
2021-05-20 Respirable dust, <.1mg 0 Front-end Loader Operator
2021-05-20 Respirable dust, <.1mg 0 Front-end Loader Operator
2021-05-20 Respirable dust, <.1mg 0 Truck Driver
2020-09-15 Respirable dust, <.1mg 0 Front-end Loader Operator
2020-09-15 Respirable dust, <.1mg 0 Truck Loader
2020-09-15 Quartz, respirable, >1% Qtz 0.12 Laborer, Bullgang
2020-09-15 Respirable dust, <.1mg 0 Mechanic
2018-03-29 Lead fumes 0 150 0.00 Welder, etc.
2018-03-29 Arsenic fumes 0 1500 0.00 Welder, etc.
2018-03-29 Beryllium fumes 0 6 0.00 Welder, etc.
2018-03-29 Cadmium oxide fumes 0 100 0.00 Welder, etc.
2018-03-29 Chromium, insoluble 0 3 0.00 Welder, etc.
2018-03-29 Cobalt fumes 0 300 0.00 Welder, etc.
2018-03-29 Copper fumes 26.27 300 0.09 Welder, etc.
2018-03-29 Lead fumes 0 450 0.00 Welder, etc.
2018-03-29 Magnesium oxide fumes 0.17 20 0.01 Welder, etc.
2018-03-29 Molybdenum fumes 0.64 20 0.03 Welder, etc.
2018-03-29 Nickel fumes 0 3 0.00 Welder, etc.
2018-03-29 Vanadium fumes 0 50 0.00 Welder, etc.
2018-03-29 Zinc oxide fumes 0 10 0.00 Welder, etc.
2018-03-29 Arsenic fumes 0 1500 0.00 Welder, etc.
2018-03-29 Beryllium fumes 0 6 0.00 Welder, etc.
2018-03-29 Cadmium oxide fumes 0 100 0.00 Welder, etc.
2018-03-29 Chromium, insoluble 0 3 0.00 Welder, etc.
2018-03-29 Cobalt fumes 0 300 0.00 Welder, etc.
2018-03-29 Copper fumes 0 300 0.00 Welder, etc.
2018-03-29 Iron oxide fumes 8.8 20 0.44 Welder, etc.
2018-03-29 Lead fumes 0 450 0.00 Welder, etc.
2018-03-29 Magnesium oxide fumes 0.1 20 0.01 Welder, etc.
2018-03-29 Molybdenum fumes 0.19 20 0.01 Welder, etc.
2018-03-29 Nickel fumes 0 3 0.00 Welder, etc.
2018-03-29 Vanadium fumes 0 50 0.00 Welder, etc.
2018-03-29 Zinc oxide fumes 0 10 0.00 Welder, etc.
2018-03-29 Arsenic fumes 0 500 0.00 Welder, etc.
2018-03-29 Beryllium fumes 0 2 0.00 Welder, etc.
2018-03-29 Cadmium oxide fumes 0 100 0.00 Welder, etc.
2018-03-29 Chromium, insoluble 0 1 0.00 Welder, etc.
2018-03-29 Cobalt fumes 0 100 0.00 Welder, etc.
2018-03-29 Copper fumes 1.64 100 0.02 Welder, etc.
2018-03-29 Iron oxide fumes 2.41 10 0.24 Welder, etc.
2018-03-29 Magnesium oxide fumes 0.02 10 0.00 Welder, etc.
2018-03-29 Manganese fumes 2.37 5 0.47 Welder, etc.
2018-03-29 Molybdenum fumes 0.05 10 0.01 Welder, etc.
2018-03-29 Nickel fumes 0 1 0.00 Welder, etc.
2018-03-29 Vanadium fumes 0 50 0.00 Welder, etc.
2018-03-29 Zinc oxide fumes 0 5 0.00 Welder, etc.
2017-06-28 Nuisance dust, respirable, <1% Qtz 0.22 10 0.02 Dry Screen Plant Operator
2017-06-28 Respirable dust, <.1mg 0 Front-end Loader Operator
2017-06-28 Nuisance dust, respirable, <1% Qtz 0.4 10 0.04 Truck Driver
2016-06-08 Zinc oxide fumes 0 5 0.00 Welder, etc.
2016-06-08 Vanadium fumes 0 50 0.00 Welder, etc.
2016-06-08 Nickel fumes 0 1 0.00 Welder, etc.
2016-06-08 Molybdenum fumes 0 10 0.00 Welder, etc.
2016-06-08 Manganese fumes 0.04 5 0.01 Welder, etc.
2016-06-08 Magnesium oxide fumes 0.02 10 0.00 Welder, etc.
2016-06-08 Lead fumes 0.38 150 0.00 Welder, etc.
2016-06-08 Iron oxide fumes 0.26 10 0.03 Welder, etc.
2016-06-08 Copper fumes 1.61 100 0.02 Welder, etc.
2016-06-08 Cobalt fumes 0.04 100 0.00 Welder, etc.
2016-06-08 Cadmium oxide fumes 0 100 0.00 Welder, etc.
2016-06-08 Chromium, insoluble 0 1 0.00 Welder, etc.
2016-06-08 Arsenic fumes 0.21 500 0.00 Welder, etc.
2016-06-08 Beryllium fumes 0 2 0.00 Welder, etc.
2014-04-01 Nuisance dust, respirable, <1% Qtz 0.18 10 0.02 Drill Operator, Rotary Air
2014-04-01 Respirable dust, <.1mg 0 Laborer, Bullgang
2014-04-01 Quartz, respirable, >1% Qtz 0.54 0.8 0.68 Sampler, Dust
2007-10-17 Quartz, respirable, >1% Qtz 0.4 1.15 0.35 Crusher Oper/Worker
2007-10-17 Nuisance dust, respirable, <1% Qtz 0.31 10 0.03 Truck Loader
2006-01-19 Respirable dust, <.1mg 0 Rotary Bucket Ex. Operator
2006-01-19 Respirable dust, <.1mg 0 Front-end Loader Operator
2006-01-19 Quartz, respirable, >1% Qtz 0.36 1.76 0.20 Mechanic
2004-04-06 Respirable dust, <.1mg 0 Front-end Loader Operator
Showing 100 of 115 laboratory readings: every over-limit reading, then the most recent. MSHA reads one air sample several times, so readings outnumber the samples counted above. The full set is in MSHA's Personal Health Samples file.
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.

Oak Hall Quarry recorded 0.00 reportable injury cases per 100 full-time workers in 2024.

Injury rate, 2024
ⓘ 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
Below average. The US metal and nonmetal mining average was 1.77 and the all-US-mining average was 2.08 cases per 100 workers.
In Pennsylvania, metal and nonmetal mining averaged 2.41 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
2024 * 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
2017 * 0.00 0.00 0.000
2016 * 0.00 0.00 0.000
2015 * 7.02 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. Neidigh Brothers Limestone Company Inc 1950 to 1985
  2. Herbert R Imbt Inc 1985 to 1986
  3. Herbert R Imbt Inc 1986 to 1988
  4. Heidelberg Materials Northeast LLC 1988 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 15
2025 13
2024 12
2023 11
2022 10
2021 14
2020 11
2019 15
2018 11
2017 12
2016 13
2015 14
2014 13
2013 13
2012 12
2011 15
2010 11
2009 10
2008 13
2007 15
2006 19
2005 16
2004 17
2003 18
2002 18
2001 19
2000 18
Source: MSHA quarterly employment and production, updated weekly.

Oak Hall Quarry sits in Centre County, Pennsylvania, where the Census mining category is 0.2% 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.
Centre County, Pennsylvania · Population 158,041
0.2%
Mining share of county employment
$72,748
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 4,140 3 0 724.6
2026 Q1 3,960 0 0 0.0
2025 Q3 7,326 0 0 0.0
2025 Q2 7,364 4 1 543.2
2025 Q1 9,020 1 0 110.9
2024 Q4 9,218 0 0 0.0
2024 Q3 8,325 0 0 0.0
2024 Q2 8,434 3 0 355.7
Show 97 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q1 3,500 2 0 571.4
2023 Q4 3,320 0 0 0.0
2023 Q3 5,532 0 0 0.0
2023 Q2 5,430 0 0 0.0
2023 Q1 5,174 0 0 0.0
2022 Q4 4,730 0 0 0.0
2022 Q3 6,336 4 0 631.3
2022 Q2 3,408 0 0 0.0
2022 Q1 2,600 0 0 0.0
2021 Q4 6,102 0 0 0.0
2021 Q3 8,186 0 0 0.0
2021 Q2 7,280 1 0 137.4
2021 Q1 3,751 0 0 0.0
2020 Q4 5,787 0 0 0.0
2020 Q3 7,302 0 0 0.0
2020 Q2 5,557 4 0 719.8
2020 Q1 4,413 0 0 0.0
2019 Q4 7,999 14 2 1750.2
2019 Q3 9,389 0 0 0.0
2019 Q2 9,550 7 1 733.0
2019 Q1 4,590 0 0 0.0
2018 Q4 4,921 0 0 0.0
2018 Q3 7,485 4 0 534.4
2018 Q2 7,012 5 1 713.1
2018 Q1 4,158 3 1 721.5
2017 Q4 4,375 0 0 0.0
2017 Q3 7,620 0 0 0.0
2017 Q2 7,900 2 0 253.2
2017 Q1 5,211 0 0 0.0
2016 Q4 7,480 0 0 0.0
2016 Q3 8,443 0 0 0.0
2016 Q2 7,542 1 0 132.6
2016 Q1 4,175 0 0 0.0
2015 Q4 8,086 0 0 0.0
2015 Q3 8,376 0 0 0.0
2015 Q2 7,964 4 3 502.3
2015 Q1 4,053 0 0 0.0
2014 Q4 6,382 0 0 0.0
2014 Q3 8,420 0 0 0.0
2014 Q2 7,621 0 0 0.0
2014 Q1 4,168 0 0 0.0
2013 Q4 6,494 0 0 0.0
2013 Q3 7,401 0 0 0.0
2013 Q2 7,881 1 1 126.9
2013 Q1 4,401 0 0 0.0
2012 Q4 5,308 0 0 0.0
2012 Q3 7,148 0 0 0.0
2012 Q2 7,600 0 0 0.0
2012 Q1 3,900 2 0 512.8
2011 Q4 9,003 0 0 0.0
2011 Q3 9,754 0 0 0.0
2011 Q2 7,979 0 0 0.0
2011 Q1 5,147 0 0 0.0
2010 Q4 5,349 0 0 0.0
2010 Q3 5,535 0 0 0.0
2010 Q2 6,381 2 0 313.4
2010 Q1 3,591 1 0 278.5
2009 Q4 3,819 0 0 0.0
2009 Q3 5,861 2 1 341.2
2009 Q2 7,671 1 0 130.4
2009 Q1 2,658 0 0 0.0
2008 Q4 5,066 0 0 0.0
2008 Q3 8,685 0 0 0.0
2008 Q2 7,568 0 0 0.0
2008 Q1 3,922 0 0 0.0
2007 Q4 5,893 0 0 0.0
2007 Q3 4,743 0 0 0.0
2007 Q2 8,747 0 0 0.0
2007 Q1 5,191 0 0 0.0
2006 Q4 5,789 0 0 0.0
2006 Q3 8,648 0 0 0.0
2006 Q2 10,242 4 2 390.5
2006 Q1 7,695 2 0 259.9
2005 Q4 6,464 0 0 0.0
2005 Q3 10,096 1 0 99.0
2005 Q2 10,133 0 0 0.0
2005 Q1 8,132 0 0 0.0
2004 Q4 7,372 0 0 0.0
2004 Q3 11,216 0 0 0.0
2004 Q2 10,414 0 0 0.0
2004 Q1 6,184 0 0 0.0
2003 Q4 9,327 0 0 0.0
2003 Q3 12,463 2 1 160.5
2003 Q2 10,915 0 0 0.0
2003 Q1 6,196 0 0 0.0
2002 Q4 8,214 3 1 365.2
2002 Q3 11,410 0 0 0.0
2002 Q2 11,241 0 0 0.0
2002 Q1 6,407 0 0 0.0
2001 Q4 9,863 0 0 0.0
2001 Q3 11,414 0 0 0.0
2001 Q2 12,016 0 0 0.0
2001 Q1 8,342 2 0 239.8
2000 Q4 8,382 0 0 0.0
2000 Q3 12,154 2 0 164.6
2000 Q2 12,212 0 0 0.0
2000 Q1 7,308 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

13 on file

2025 · 1 incident

June 19, 2025 PA · Metal/Non-Metal drill helper HANDLING OF MATERIALS
Heidelberg Materials Northeast LLC · Struck by falling object

Miner was changing a drill bit. While spinning the drill bit, it slipped from the miners hand and smashed their left middle finger at around 10:15 am. Miner let manger know at around 10:37 am and requested medical evaluation. As a result of their medical evaluation miner was diagnosed with a broken left middle finger.

2015 · 1 incident

October 21, 2015 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Heidelberg Materials Northeast LLC · Over-exertion in wielding or throwing objects

The injured worker was removing a failed pillow block bearing from a shaft. He struck the bearing housing with a hammer in an attempt to break the housing for easier removal. A small shard of metal struck him in the lower right part of his cheek and became imbedded. The IW went to the ER where a physician removed the object. The IW returned to full duty work.

2009 · 1 incident

June 11, 2009 PA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver STRIKING OR BUMPING
Heidelberg Materials Northeast LLC · Struck against stationary object

Employee was walking around the screen when he bumped his elbow on a piece of angle iron bruising it.

2000 · 1 incident

July 7, 2000 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Heidelberg Materials Northeast LLC · Over-exertion (Not Elsewhere Classified)

EE WAS TORQUEING BOLTS TO 475 FT. LBS. ON WAS SCREEN WITH A TORQUE WRENCH WHEN IT SLIPPED A GEAR CAUSING EE TO INJURE HIS SHOULDER.

1991 · 2 incidents

May 31, 1991 PA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver STEPPING OR KNEELING ON OBJECT
Heidelberg Materials Northeast LLC · Struck against stationary object

EMPLOYEE WENT TO STORAGE BARN TO GET MATERIALS AND SUPPLIES. THE EMPLOYEE STEPPED ON A NAIL WHICH STUCK IN HIS RIGHT FOOT.

March 25, 1991 PA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Heidelberg Materials Northeast LLC · Over-exertion in lifting objects

CLAIMANT WAS ATTEMPTING TO LIFT FINAL DRIVE CARRIER FROM REAR OF TRUCK INTO PLACE ON A 35 TON TRUCK EMPLOYEES BACK TIGHTENED UP EMPLLYEE SUFERED A LOWER BACK STRAIN

1990 · 1 incident

June 14, 1990 PA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator MACHINERY
Heidelberg Materials Northeast LLC · Caught in, under or between (Not Elsewhere Classified)

MOVING A PIECE OF STEEL LOADER CRANE DOWN ON LEFT FOOT 3 BROKEN TOES.

1989 · 1 incident

August 25, 1989 PA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Heidelberg Materials Northeast LLC · Struck by... (Not Elsewhere Classified)

EMPLOYEE WAS USING A KNIFE TO CUT CHANNEL RUBBER FOR A SCREEN. THE KNIFE SLIPPED CUTTING HIS LEFT THUMB AT THE FIRST JOINT.

1988 · 3 incidents

June 24, 1988 PA · Metal/Non-Metal mine manager, mine foreman, mine owner OTHER
Herbert R Imbt Inc · (Not Elsewhere Classified)

EMPL BECAME ILL WHILE SHOWERING TO GO HOME AT END OF HIS SHIFT.

March 22, 1988 PA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Herbert R Imbt Inc · Over-exertion in pulling or pushing objects

EMP. WAS UNLOADING SCRAP METAL, POSTS, ETC. FROM PICKUP TRUCK BY HAND. WHILE PULLING SCRAP METAL POST OFF THE TRUCK BED, HE TWISTED HIS BACK.

February 22, 1988 PA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Herbert R Imbt Inc · Struck against a moving object

WHILE OPERA TING A D-6 CAT DOZER T HE EMPLOYEES BACK WAS JERKED IN THE SEAT WHEN THE MACHINE WENT INT O GEAR INSTEAD OF NEUTRAL

1986 · 1 incident

March 6, 1986 PA · Metal/Non-Metal electrician, lineman ELECTRICAL
Herbert R Imbt Inc · Flash burns (electric)

AN INDEPENDENT 7ONTRACTOR (ELECTRICIAN) WORKING IN SHOP THREW SWITCH FOR AIR COMPRESSOR/WELDER. THE SWITCH FAILED AND THE BOX BLEW, BURNING FACE AND HANDS OF ELECTRICIAN.

1985 · 1 incident

November 7, 1985 PA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Herbert R Imbt Inc · Fall to lower level, (Not Elsewhere Classified)

CLEANING OUT AG1REGATES DUST & DEBRIS FROM AGGREGATES BINS EMPLOYEE WAS USING A SHOVEL EMPLOYEE FELL 6-8FEET WHILE HE WAS IN THE PROCESS OF CLEANING THE BINS