Mining Incidents

Bluestone Pit Metal/Non-Metal

Controlled by Holcim Ltd
Golden, Jefferson County, CO  ·  Abandoned
MSHA Mine ID: 0502777

Bluestone Pit has $3K 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
9
Years on record
1991–2003
Latest incident
Feb 2003
Compliance record
MSHA citations since 2000
31
citations
8
significant & substantial
$2,874
proposed penalties
$2,798
paid to date
97% of proposed penalties paid to date, a $76 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
7
inspections on record
168
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: 168 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Bluestone Pit has $3K 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.
$3K
proposed penalties
$3K
current assessed
$3K
paid to date
$0
outstanding
31 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2002-06-13.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
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
2003 Q2 1,160 0 0 0.0
2003 Q1 3,775 0 0 0.0
2002 Q4 2,677 0 0 0.0
2002 Q3 6,945 0 0 0.0
2002 Q2 9,654 2 0 207.2
2002 Q1 6,814 3 2 440.3
2001 Q4 4,705 2 0 425.1
2001 Q3 7,262 0 0 0.0
Show 6 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2001 Q2 7,285 0 0 0.0
2001 Q1 7,739 12 1 1550.6
2000 Q4 2,320 0 0 0.0
2000 Q3 7,376 12 5 1626.9
2000 Q2 9,312 0 0 0.0
2000 Q1 7,034 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

9 on file

2003 · 1 incident

2002 · 1 incident

February 6, 2002 CO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Lafarge West Incorporated · Fall from ladders

CHANGING 2 GREASE ZERTS ON THE END OF THE TILT CYLINDERS, STEPPED FROM LADDER, MISPLACED FOOT, SLIPPED AND FELL, LANDING ON HIS BACK.

2000 · 2 incidents

November 17, 2000 CO · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Western Mobile Inc · Fall from machine

FEEDER ON FINISH SIDE PLUGGED WITH FROZEN CHUNK. HE BROKE IT & UPON CLIMBING OFF THE FEEDER, SLIPPED AND FELL.

May 25, 2000 CO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Western Mobile Inc · Over-exertion in lifting objects

LIFTING AN OIL BARREL AND FELT A POP IN RIGHT SHOULDER.

1999 · 1 incident

May 12, 1999 CO · Metal/Non-Metal welder (shop) MACHINERY
Western Mobile Inc · Struck by falling object

LIFTING A CONVEYOR WITH A CRANE, SHAIN SLIPPED AND CONVEYOR FELL NO MORE THAN 12 INCHES ONTO HIS FOOT.

1995 · 2 incidents

October 6, 1995 CO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Bluestone Aggregates Company · Struck by falling object

AN ACCIDENT INVOLVING A TEMPORARY LABORER OCCURRED AT THE BLUESTONE AGGREGATE OPERATIONS ON FRIDAY OCTOBER 6 1995 SOMETIME BETWEEN 12:50 PM & 1:00 PM ACCORDING TO PLANT PERSONNEL WHO WERE INTE RVIEWED THE INVESTIGATION OF THE ACCIDENT BEGAN AT APPROXIMATELY 1:45PM & WAS CONDUCTED PRIMARILY BY MYSELF THE BLUESTONE OPERATIONS SITS APPROXIMATELY 5 MILES SOUTH OF BOULDER ON HIGHWAY 39

February 17, 1995 CO · Metal/Non-Metal MACHINERY
Bluestone Aggregates Company · Accident type, without injuries

MOVING CRANE WITH BOOM DOGGED OVER REAR IN UP POSITION CAUGHT NEUTRAL WIRE IT SNAPPED OFF OF BOOM AND CAUGHT POWER WIRES AND DISLODGED TWO WIRES FROM INSULATORS CRANE.

1992 · 1 incident

1991 · 1 incident

For insurers, brokers, and safety consultants

The full compliance file on Bluestone Pit

A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.