Mining Incidents

Last Chance Mine: 5 MSHA citations Metal/Non-Metal

Nuvemco LLC · Underground
Controlled by EMSU LLC
Naturita, Montrose County, CO  ·  Abandoned
MSHA Mine ID: 0504627

Last Chance Mine has $500 in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.

Watch this mine

Email me when a new MSHA incident is filed at Last Chance Mine.

Fatalities
0
Total incidents
4
Years on record
1999–2008
Latest incident
Jul 2008
Compliance record
MSHA citations since 2008
5
citations
0
significant & substantial
$500
proposed penalties
$500
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2008
2
inspections on record
38
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: 38 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Last Chance Mine has $500 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.
$500
proposed penalties
$500
current assessed
$500
paid to date
$0
outstanding
5 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2008-04-23.
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.
0.0%
significant & substantial
80.0%
high negligence or reckless
0.0%
reasonably likely or greater
20.0%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 0.0% low, 20.0% moderate, 80.0% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
Ownership history
  1. L S C Mining Company 1998 to 1999
  2. Excel Mining Company Inc 1999 to 2007
  3. Nuvemco LLC 2007 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2009 5
2008 13
2007 10
Source: MSHA quarterly employment and production, updated weekly.

Last Chance Mine sits in Montrose County, Colorado, where the Census mining category is 1.1% 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.
Montrose County, Colorado · Population 43,272
1.1%
Mining share of county employment
$66,072
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
2009 Q1 1,251 0 0 0.0
2008 Q4 5,046 0 0 0.0
2008 Q3 4,522 0 0 0.0
2008 Q2 4,504 5 0 1110.1
2008 Q1 4,370 0 0 0.0
2007 Q4 4,563 0 0 0.0
2007 Q3 1,967 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

4 on file

2008 · 1 incident

July 3, 2008 CO · Metal/Non-Metal bull gang foreman, labor foreman, leadman, section foreman, shift boss MACHINERY
Nuvemco LLC · Caught in, under or between a moving and a stationary object

Attempting to drive a split bolt with jack leg, the bolt driver on jack leg slipped out of bolt causing miner to get his finger caught between jack leg and bolt, this caused a cut on the left hand middle finger, which required 6 stitches.

1999 · 3 incidents

February 10, 1999 CO · Metal/Non-Metal ledgeman/hand, quarry man SLIP OR FALL OF PERSON
Excel Mining Company Inc · Fall from machine

EMPLOYEE STEPPED FROM AN UNDERGROUND TRACTOR,ANDTHOUGHT HE TWISTED HIS RIGHT ANKLE. INSTEAD, HE BROKE LOWER LEG INSTEAD.

January 27, 1999 CO · Metal/Non-Metal laborer, bull gang, faceman, parts runner, roustabout, roof trimmer/scaler SLIP OR FALL OF PERSON
L S C Mining Company · Fall onto or against objects

EMPLOYEE WAS BARRING DOWN, JUMPED OUT OFTHE WAY AND FELL DOWN ON A MUCK PILE.