Mining Incidents

POWER SCREEN-0504614: 66 MSHA citations Metal/Non-Metal

Controlled by Burnco Rock Products Ltd
Firestone, Weld County, CO  ·  Abandoned
MSHA Mine ID: 0504614

POWER SCREEN-0504614 has $12K in proposed MSHA penalties and $0 outstanding across 2 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
16
Years on record
1998–2013
Latest incident
Feb 2013
Compliance record
MSHA citations since 2000
66
citations
17
significant & substantial
$12,195
proposed penalties
$9,778
paid to date
80% of proposed penalties paid to date, a $2,417 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
37
inspections on record
506
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: 506 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

POWER SCREEN-0504614 has $12K in proposed MSHA penalties and $0 outstanding across 2 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.
$12K
proposed penalties
$10K
current assessed
$10K
paid to date
$0
outstanding
66 assessments are final orders; 2 contested dockets.
Of $5K in penalties contested before the Commission, $2K was upheld in final decisions.
As of the most recent assessment on 2016-08-15.
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.
25.8%
significant & substantial
1.5%
high negligence or reckless
27.3%
reasonably likely or greater
45.5%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 3.0% low, 95.5% moderate, 1.5% 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.
3 citations taken to the federal commission · 5% of citations on record
  • Settled 2 · 67%
  • Vacated or withdrawn 1 · 33%
0%
S&S designation survived the contest
Counts a Significant & Substantial citation as surviving when a settlement or judge's decision kept the designation, or the contest was dismissed or defaulted so the citation stands as issued. Vacated and withdrawn citations, and settlements that removed the designation, count against.
of 2 decided S&S contests · industry: 79%
62%
Penalty reduction in decided contests
$6K proposed, $2K 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 2009-09-28.
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
WEST 2008-341M Settlement Manning 2009 $4K → $2K
WEST 2009-1466M Settlement Lesnick 2010 $117 → $100
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: 2012-06-20, 14 years ago
0%
of limit-tested samples over the exposure limit
13
samples
1
limit-tested
Most sampled contaminants
  • Respirable dust, <.1mg11
  • Quartz, respirable, >1% Qtz1
  • Unlisted Particulate, respirable, <1% Qtz1
Show the individual readings (13)
Date Contaminant Concentration Limit Conc / limit Occupation
2012-06-20 Respirable dust, <.1mg 0 Front-end Loader Operator
2012-06-20 Respirable dust, <.1mg 0 Truck Driver
2012-06-20 Respirable dust, <.1mg 0 Front-end Loader Operator
2009-07-15 Respirable dust, <.1mg 0 Belt Cleaner
2009-07-15 Respirable dust, <.1mg 0 Belt Cleaner
2006-05-25 Respirable dust, <.1mg 0 Bulldozer Operator
2006-05-25 Respirable dust, <.1mg 0 Front-end Loader Operator
2006-05-25 Respirable dust, <.1mg 0 Front-end Loader Operator
2006-05-25 Respirable dust, <.1mg 0 Utility Man
2002-08-01 Unlisted Particulate, respirable, <1% Qtz 0.47 Washer Operator
2002-08-01 Respirable dust, <.1mg 0 Truck Driver
2002-08-01 Quartz, respirable, >1% Qtz 0.48 2.2 0.22 Bulldozer Operator
2002-08-01 Respirable dust, <.1mg 0 Laborer, Bullgang
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.

POWER SCREEN-0504614 recorded 7.85 reportable injury cases per 100 full-time workers in 2012.

Injury rate, 2012
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.
7.85
total case rate
7.85
days-away rate
0.000
fatality rate
Above average. The US metal and nonmetal mining average was 2.48 and the all-US-mining average was 2.96 cases per 100 workers.
In Colorado, metal and nonmetal mining averaged 3.04 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
2012 * 7.85 7.85 0.000
2011 * 0.00 0.00 0.000
2009 * 0.00 0.00 0.000
2008 * 0.00 0.00 0.000
2007 * 5.25 5.25 0.000
2006 * 9.44 9.44 0.000
2005 * 8.57 8.57 0.000
2004 * 5.76 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. Hall-Irwin Construction Company 1998 to 2006
  2. Hall-Irwin Corporation 2006 to 2010
  3. Hall-Irwin Aggregates LLC 2010 to 2012
  4. Bestway Concrete & Aggregates 2012 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2018 1
2017 1
2016 1
2015 1
2014 1
2013 3
2012 9
2011 9
2010 10
2009 12
2008 12
2007 20
2006 13
2005 14
2004 18
2003 15
2002 15
2001 13
2000 12
Source: MSHA quarterly employment and production, updated weekly.

POWER SCREEN-0504614 sits in Weld County, Colorado, where the Census mining category is 2.4% 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.
Weld County, Colorado · Population 340,711
2.4%
Mining share of county employment
$93,287
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
2018 Q3 137 0 0 0.0
2018 Q2 182 0 0 0.0
2018 Q1 73 0 0 0.0
2017 Q4 127 0 0 0.0
2017 Q3 633 0 0 0.0
2017 Q2 316 0 0 0.0
2017 Q1 267 0 0 0.0
2016 Q4 284 0 0 0.0
Show 64 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2016 Q3 424 1 0 2358.5
2016 Q2 518 0 0 0.0
2016 Q1 349 0 0 0.0
2015 Q4 535 0 0 0.0
2015 Q3 725 0 0 0.0
2015 Q2 525 0 0 0.0
2015 Q1 325 0 0 0.0
2014 Q3 102 0 0 0.0
2013 Q4 0 0 0
2013 Q3 0 0 0
2013 Q2 0 0 0
2013 Q1 6,301 1 0 158.7
2012 Q4 6,429 0 0 0.0
2012 Q3 5,870 0 0 0.0
2012 Q2 8,034 0 0 0.0
2012 Q1 5,140 1 0 194.6
2011 Q4 6,918 0 0 0.0
2011 Q3 5,745 0 0 0.0
2011 Q2 3,747 0 0 0.0
2011 Q1 5,434 0 0 0.0
2010 Q4 4,777 0 0 0.0
2010 Q3 4,257 0 0 0.0
2010 Q2 4,956 0 0 0.0
2010 Q1 3,865 2 0 517.5
2009 Q4 5,534 0 0 0.0
2009 Q3 7,023 1 0 142.4
2009 Q2 7,014 4 2 570.3
2009 Q1 5,485 0 0 0.0
2008 Q4 6,043 0 0 0.0
2008 Q3 9,226 0 0 0.0
2008 Q2 8,656 0 0 0.0
2008 Q1 5,907 0 0 0.0
2007 Q4 6,660 0 0 0.0
2007 Q3 9,861 0 0 0.0
2007 Q2 12,860 3 2 233.3
2007 Q1 8,748 2 0 228.6
2006 Q4 5,535 0 0 0.0
2006 Q3 4,999 1 0 200.0
2006 Q2 5,265 8 4 1519.5
2006 Q1 5,384 0 0 0.0
2005 Q4 4,912 0 0 0.0
2005 Q3 5,883 0 0 0.0
2005 Q2 6,967 4 2 574.1
2005 Q1 5,565 0 0 0.0
2004 Q4 9,781 0 0 0.0
2004 Q3 7,755 10 0 1289.5
2004 Q2 9,393 0 0 0.0
2004 Q1 7,773 5 2 643.3
2003 Q4 9,778 0 0 0.0
2003 Q3 9,899 1 1 101.0
2003 Q2 5,679 0 0 0.0
2003 Q1 6,389 0 0 0.0
2002 Q4 6,348 0 0 0.0
2002 Q3 9,130 2 0 219.1
2002 Q2 10,997 0 0 0.0
2002 Q1 5,346 0 0 0.0
2001 Q4 9,027 0 0 0.0
2001 Q3 9,652 0 0 0.0
2001 Q2 9,125 0 0 0.0
2001 Q1 8,339 0 0 0.0
2000 Q4 7,974 2 1 250.8
2000 Q3 9,107 13 1 1427.5
2000 Q2 8,183 0 0 0.0
2000 Q1 9,875 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

16 on file

2013 · 1 incident

February 20, 2013 CO · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
Bestway Concrete & Aggregates · Struck by... (Not Elsewhere Classified)

The worker was cutting conveyor belting to fit under a conveyor to deflect material off the cat walk. As the worker was cutting with a box cutter, he slipped and struck his other hand (left) cutting the fifth digit.

2012 · 1 incident

September 11, 2012 CO · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
Bestway Concrete & Aggregates · Over-exertion (Not Elsewhere Classified)

The employee was on a ladder tightening the bolts to a counter weight bracket. He thought he was going to fall and held tight to the ladder which must have tweaked his back by holding on so tight. He had fall protection on if he would have fallen.

2007 · 1 incident

January 24, 2007 CO · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Hall-Irwin Corporation · Over-exertion in lifting objects

The employee was trying to remove an oversized frozen dirt clod off his dozer and hurt his shoulder.

2006 · 1 incident

January 4, 2006 CO · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Hall-Irwin Construction Company · Over-exertion in lifting objects

The employee was working to shovel material from under conveyor belts. He was doing that all day and in the afternoon, the employee felt a pop in his groin. He reported it to his supervisor and the next morning his groin was swollen and painful.

2005 · 1 incident

February 16, 2005 CO · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Hall-Irwin Construction Company · Over-exertion (Not Elsewhere Classified)

EE REPORTED IN mARCH A BACK INJURY EE SAYS EE SUSTAINED CHANGING THE BLADES ON A ROAD GRADER.

2004 · 1 incident

January 23, 2004 CO · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Hall-Irwin Construction Company · Struck by flying object

THE EE WAS GRINDING ON METAL AND GOT A PIECE OF METAL UNDER HIS GLASSES AND INTO HIS EYE.

2003 · 1 incident

October 2, 2003 CO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Hall-Irwin Construction Company · Struck by falling object

THE EE WAS TAKING OFF A BOLT ON A CONVEYER BRACKET, THE BRACKET FELL AND CUT HIS FINGER.

2002 · 2 incidents

September 25, 2002 CO · Metal/Non-Metal truck driver POWERED HAULAGE
Hall-Irwin Construction Company · Struck against a moving object

THE DRIVER TRIED TO MAKE A TURN AT A HIGH RATE OF SPEED TURNING, HIS HAUL TRUCK OVER. INITIALLY THE EE HAD A BRUISED HIP ON 10-3 HE SAW THE DR AND COMPLAIN ID OF BACK PAIN.

August 7, 2002 CO · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDLING OF MATERIALS
Hall-Irwin Construction Company · Over-exertion (Not Elsewhere Classified)

EE WAS REPLACING THE METAL GRATES ALONG THE SCALE AREA & FELT A PAIN IN HIS BACK.

2001 · 2 incidents

May 25, 2001 CO · Metal/Non-Metal mine manager, mine foreman, mine owner HANDTOOLS (NONPOWERED)
Hall-Irwin Construction Company · Struck by... (Not Elsewhere Classified)

THE EMPLOYEE WAS TOSSING A HAMMER OUT OF THE SCREEN DECK HE WAS IN AND THE HAMMER BOUNCED BACK STRIKING THE EMPLOYEE IN THE FACE.

2000 · 2 incidents

October 11, 2000 CO · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
Hall-Irwin Construction Company · Over-exertion (Not Elsewhere Classified)

EE WAS STEPPING DOWN FROM HIS LOADER IN THE PIT AREA. WHEN HE STEPPED TO THE GROUND WITH HIS R LEG, HIS ANKLE FOLDED UNDER HIM & HIS KNEE BENT OUT. INITIAL ASSESMENT IS A KNEE STRAIN

September 12, 2000 CO · Metal/Non-Metal electrician, lineman HANDLING OF MATERIALS
Hall-Irwin Construction Company · Struck by... (Not Elsewhere Classified)

THE CONTRACTOR'S EE WAS PULLING ROPE & WIER NEXTTO A PORTABLE CONTROL PANEL THAT WAS BEING PLACED AT THE EDGE OF THE CONCRETE PAD. ONE SIDE OF THE PORTABLE'S STAND LEGS WERE NOT ON THE CONCRET E PAD & IT WAS NOT OBSERVED HOW THE ELECTRICAL PANEL FELL OVER, BUT IT DID KNOCKING THE CONTRACTOR EE TO THE GROUND

1999 · 2 incidents

June 23, 1999 CO · Metal/Non-Metal HANDLING OF MATERIALS
Hall-Irwin Construction Company · Struck by... (Not Elsewhere Classified)

THE E WAS HELPING TO LOAD CRUSHER SCREENS INTO A LOADER BUCKET. ONE SCREEN HIT THE SIDE OF THE BUCKET & FELL BACK STRIKING THE EE ON THE LEG

February 6, 1999 CO · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDLING OF MATERIALS
Hall-Irwin Construction Company · Over-exertion (Not Elsewhere Classified)

THE EMPLOYEE WAS HELPING TO REMOVE BUILD UP OF AGGREGATE MATERIAL ON A CONVEYOR THREE TIMES DURIN GTHE DAY. THE EMPLOYEE STARTED TO EXPERIENCED BACK PAIN BUT COULD NOT ASSOCIATE THE INJURY TO A SPECIFIC TIME IN THE DAY.

1998 · 1 incident

October 28, 1998 CO · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Hall-Irwin Construction Company · Caught in, under or between running or meshing objects

EE WAS IN THE PROCESS OF REPLACING A CONVEYOR BELTING. THE POWER DRILL BEING USED HAD THE CHUCK KEY LEFT IN CHUCK WHEN HE ACTIVATED THE DRILL. HIS THUMB IMMEDIATELY BECAME CAUGHT BETWEEN THE C HUCK AND THE KEY, LACERATING THE THUMB.