Mining Incidents

Howe Pit: 111 MSHA citations Metal/Non-Metal

Controlled by Holcim Ltd
Henderson, Adams County, CO  ·  Abandoned
MSHA Mine ID: 0504099

Howe Pit has $22K 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
19
Years on record
1994–2004
Latest incident
Sep 2004
Compliance record
MSHA citations since 2000
111
citations
22
significant & substantial
$22,465
proposed penalties
$20,445
paid to date
91% of proposed penalties paid to date, a $2,020 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
18
inspections on record
501
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: 501 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Howe Pit has $22K 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.
$22K
proposed penalties
$20K
current assessed
$20K
paid to date
$0
outstanding
107 assessments are final orders; 2 contested dockets.
Of $11K in penalties contested before the Commission, $8K was upheld in final decisions.
As of the most recent assessment on 2006-04-06.
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.
20.2%
significant & substantial
4.6%
high negligence or reckless
20.2%
reasonably likely or greater
51.4%
permanently disabling or fatal if injury occurs
Negligence coding: 0.9% none, 5.5% low, 89.0% moderate, 4.6% 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.
19 citations taken to the federal commission · 17% of citations on record
  • Settled 4 · 21%
  • Stood as issued 15 · 79%
100%
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%
26%
Penalty reduction in decided contests
$11K proposed, $8K 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 2005-03-29.
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 2005-252M Settlement Manning 2006 $10K → $8K
WEST 2005-122M Dismissal Manning 2006 $960 → $60
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: 2006-04-06, 20 years ago
50%
of limit-tested samples over the exposure limit
5
samples
2
limit-tested
Most sampled contaminants
  • Quartz, respirable, >1% Qtz21 over
  • Respirable dust, <.1mg3
Show the individual readings (5)
Date Contaminant Concentration Limit Conc / limit Occupation
2001-11-08 Quartz, respirable, >1% Qtz 1.76 0.79 2.23 Cleanup Man
2006-04-06 Respirable dust, <.1mg 0 Front-end Loader Operator
2006-04-06 Respirable dust, <.1mg 0 Laborer, Bullgang
2002-04-30 Quartz, respirable, >1% Qtz 0.42 0.73 0.58 Belt Cleaner
2001-11-08 Respirable dust, <.1mg 0 Belt Cleaner
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.

Howe Pit recorded 0.00 reportable injury cases per 100 full-time workers in 2006.

Injury rate, 2006
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 3.41 and the all-US-mining average was 3.91 cases per 100 workers.
In Colorado, metal and nonmetal mining averaged 4.72 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
2006 * 0.00 0.00 0.000
2005 * 0.00 0.00 0.000
2004 * 18.09 0.00 0.000
2003 * 2.11 2.11 0.000
2002 * 5.10 0.00 0.000
2001 * 0.00 0.00 0.000
2000 * 4.85 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. Western Mobile Denver Aggregate 1993 to 1998
  2. Western Mobile Inc 1998 to 2002
  3. Lafarge West Incorporated 2002 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2006 12
2005 26
2004 35
2003 24
2002 22
2001 21
2000 19
Source: MSHA quarterly employment and production, updated weekly.

Howe Pit sits in Adams County, Colorado, where the Census mining category is 0.9% 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.
Adams County, Colorado · Population 524,408
0.9%
Mining share of county employment
$91,387
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
2006 Q4 4,725 0 0 0.0
2006 Q3 4,707 0 0 0.0
2006 Q2 5,915 9 1 1521.6
2006 Q1 11,015 0 0 0.0
2005 Q4 10,235 0 0 0.0
2005 Q3 15,897 0 0 0.0
2005 Q2 18,114 0 0 0.0
2005 Q1 18,157 0 0 0.0
Show 20 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2004 Q4 19,212 4 2 208.2
2004 Q3 17,453 0 0 0.0
2004 Q2 19,291 14 2 725.7
2004 Q1 21,439 18 5 839.6
2003 Q4 24,323 0 0 0.0
2003 Q3 26,768 7 1 261.5
2003 Q2 25,295 0 0 0.0
2003 Q1 18,384 0 0 0.0
2002 Q4 23,074 0 0 0.0
2002 Q3 21,561 0 0 0.0
2002 Q2 20,167 0 0 0.0
2002 Q1 13,705 0 0 0.0
2001 Q4 14,709 8 4 543.9
2001 Q3 14,074 0 0 0.0
2001 Q2 15,675 0 0 0.0
2001 Q1 14,854 30 5 2019.7
2000 Q4 5,009 0 0 0.0
2000 Q3 13,925 0 0 0.0
2000 Q2 13,474 3 0 222.7
2000 Q1 8,840 3 0 339.4
No fatalities recorded at this mine.

Reportable incidents

19 on file

2004 · 7 incidents

September 22, 2004 CO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Lafarge West Incorporated · Over-exertion (Not Elsewhere Classified)

Employee strained back while bending over to pick up a fuel hose.

September 20, 2004 CO · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer OTHER
Lafarge West Incorporated · Absorption of radiations, caustics, toxic and noxious substances

Employee was stung by a bee.

June 18, 2004 CO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Lafarge West Incorporated · Over-exertion (Not Elsewhere Classified)

Employee felt abdominal pain when performing maintenance on a conveyor belt. Employee returned to work with restrictions.

June 14, 2004 CO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech OTHER
Lafarge West Incorporated · Absorption of radiations, caustics, toxic and noxious substances

Employee was stung by a wasp while adjusting the cap of an oxygen bottle.

May 25, 2004 CO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Lafarge West Incorporated · Fall to the walkway or working surface

Employee was changing out a conveyor ider when he slipped and fell. He was examined by paramedics on 5/25, and it was declared a first aid. Employee visited hospital on 5/28/04 and was placed on medication, making this a recordable incident. He was then put on restricted duty on 6/10/04 by our workers comp doctor.

March 19, 2004 CO · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler HANDTOOLS (NONPOWERED)
Lafarge West Incorporated · Over-exertion in pulling or pushing objects

Employee was pulling on a handle of a wrench and felt pain in his rib cage. He reported it to his foreman that night, but didn't seek medical attention until March 22, 2004.

February 7, 2004 CO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Lafarge West Incorporated · Over-exertion (Not Elsewhere Classified)

EMPLOYEE EXITED PICKUP, CLOSED DOOR, AND TURNED TO GO TO THE OFFICE. HIS RIGHT FOOT SLIPPED & CAUGHT, CAUSING ANKLE PAIN.

2003 · 1 incident

November 20, 2003 CO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Lafarge West Incorporated · Over-exertion (Not Elsewhere Classified)

Employee alleges he hurt his knee between 11/20/03 and 11/30/03. An initial report of injury was submitted 2/6/04. Employee went to the doctor on 2/11/04, received no restrictions, and continued to work while claim was being investigated. Further medical evaluation led to surgery on 4/23/04.

2002 · 2 incidents

December 5, 2002 CO · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Lafarge West Incorporated · Over-exertion (Not Elsewhere Classified)

EE SLIPPED AND THEAKED HIS LOWER, BACK WHEN HE CAUGHT HIS BALANCE WITH HANDRAIL OF CATWALK.

October 23, 2002 CO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Lafarge West Incorporated · Struck against stationary object

BUMPED LEFT SIDE (LITTLE FINGER SIDE) AGAINST CONVEYOR STRUCTURE WHILE SHOVELING.

2000 · 1 incident

January 24, 2000 CO · Metal/Non-Metal miner, nec SLIP OR FALL OF PERSON
Western Mobile Inc · Fall to lower level, (Not Elsewhere Classified)

STANDING ON A BUCKET TO REACH FILTER ON A HIGHER SHELF WHEN BUCKET KICKED OUT FROM UNDER FOOT, FELL TO FLOOR.

1999 · 2 incidents

May 28, 1999 CO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Western Mobile Inc · Struck against stationary object

CUTTING BAND OFF A ROLL OF NEW BELTING. HE PUT HIS HAND UNDER THE BAND TO RAISE IT TO GET CUTTERS UNDER THE BAND.

May 6, 1999 CO · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Western Mobile Inc · Caught in, under or between (Not Elsewhere Classified)

WHILE UNSCREWING CRUSHER BOWL, FINGER CAME IN CONTACT WITH JACKING RAM.

1998 · 1 incident

June 13, 1998 CO · Metal/Non-Metal welder (shop) SLIP OR FALL OF PERSON
Western Mobile Inc · Struck by falling object

WORKING IN LOG WASHERS REPLACING TIPS AND BASES. SLIPPED ON SHATT, TRIED TO CATCH HIMSELF FROM FALLING, KNOCKED A BASE OFF AND DROPPED IT ON HIS HAND. CONTINUED WORKING FULL DUTY, BUT FRACTURE D HIS FINGER.

1996 · 4 incidents

December 11, 1996 CO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Western Mobile Denver Aggregate · Caught in, under or between a moving and a stationary object

CHANGING OIL, DROPPED FILTER ON FINGER, FINGER CAUGHT BETWEEN CATCH PAN AND FILTER.

July 13, 1996 CO · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Western Mobile Denver Aggregate · Struck against stationary object

ADJUSTING BELT WALKED INTO AN OVERHEAD SUPPORT, HITTING NOSE.

February 7, 1996 CO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Western Mobile Denver Aggregate · Struck by... (Not Elsewhere Classified)

CUTTING LID OFF PLASTIC BUCKET WITH KNIFE.

1994 · 1 incident

June 9, 1994 CO · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
Western Mobile Denver Aggregate · Fall from ladders

LEFT ARM AND BACK STRAINED WHILE DESCENDING THE LOADER SLIPPED OR MISSED A RUNG.