Lafarge West Incorporated · Contact with hot objects or substances
EE WAS WELDING AND A SPARK ENTERED HIS CLOTHING CAUSING A BURN TO HIS ARM.
Portable Plant 1 Metal/Non-Metal
Martin Marietta Materials Inc.
· Surface
Controlled by
Martin Marietta Materials Inc
Cheyenne,
Laramie County,
WY
·
Temporarily Idled
MSHA Mine ID: 0504359
Portable Plant 1 has $4K in proposed MSHA penalties and $0 outstanding across 1 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 9
- Years on record
- 1989–2004
- Latest incident
- Jan 2004
Compliance record
MSHA citations since 2002
18
citations
4
significant & substantial
$3,987
proposed penalties
$3,487
paid to date
87% of proposed penalties paid to date, a $500 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
26
inspections on record
306
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: 306 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Portable Plant 1 has $4K in proposed MSHA penalties and $0 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.$4K
proposed penalties
$3K
current assessed
$3K
paid to date
$0
outstanding
17 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2020-05-20.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
See also
the operator's enforcement record
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 |
|---|---|---|---|---|
| 2025 Q4 | 0 | 0 | 0 | |
| 2025 Q3 | 0 | 0 | 0 | |
| 2025 Q2 | 0 | 0 | 0 | |
| 2025 Q1 | 0 | 0 | 0 | |
| 2024 Q4 | 396 | 0 | 0 | 0.0 |
| 2024 Q3 | 1,200 | 0 | 0 | 0.0 |
| 2024 Q2 | 0 | 0 | 0 | |
| 2024 Q1 | 0 | 0 | 0 |
Show 72 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 1,243 | 0 | 0 | 0.0 |
| 2023 Q3 | 864 | 0 | 0 | 0.0 |
| 2023 Q2 | 0 | 0 | 0 | |
| 2023 Q1 | 0 | 0 | 0 | |
| 2022 Q4 | 0 | 0 | 0 | |
| 2022 Q3 | 0 | 0 | 0 | |
| 2022 Q2 | 0 | 0 | 0 | |
| 2022 Q1 | 0 | 0 | 0 | |
| 2021 Q4 | 205 | 0 | 0 | 0.0 |
| 2021 Q3 | 0 | 0 | 0 | |
| 2021 Q2 | 2,065 | 0 | 0 | 0.0 |
| 2021 Q1 | 82 | 0 | 0 | 0.0 |
| 2020 Q4 | 1,898 | 0 | 0 | 0.0 |
| 2020 Q3 | 2,703 | 0 | 0 | 0.0 |
| 2020 Q2 | 3,264 | 2 | 0 | 612.7 |
| 2020 Q1 | 2,277 | 0 | 0 | 0.0 |
| 2019 Q4 | 3,378 | 3 | 1 | 888.1 |
| 2019 Q3 | 4,776 | 0 | 0 | 0.0 |
| 2019 Q2 | 4,812 | 0 | 0 | 0.0 |
| 2019 Q1 | 2,887 | 0 | 0 | 0.0 |
| 2018 Q4 | 2,178 | 1 | 0 | 459.1 |
| 2018 Q3 | 2,586 | 0 | 0 | 0.0 |
| 2018 Q2 | 3,691 | 0 | 0 | 0.0 |
| 2018 Q1 | 346 | 0 | 0 | 0.0 |
| 2017 Q4 | 278 | 0 | 0 | 0.0 |
| 2017 Q3 | 881 | 0 | 0 | 0.0 |
| 2017 Q2 | 873 | 0 | 0 | 0.0 |
| 2017 Q1 | 0 | 0 | 0 | |
| 2016 Q4 | 0 | 0 | 0 | |
| 2016 Q3 | 0 | 0 | 0 | |
| 2016 Q2 | 55 | 0 | 0 | 0.0 |
| 2016 Q1 | 1,041 | 0 | 0 | 0.0 |
| 2015 Q4 | 2,160 | 0 | 0 | 0.0 |
| 2015 Q3 | 3,654 | 0 | 0 | 0.0 |
| 2015 Q2 | 1,708 | 0 | 0 | 0.0 |
| 2009 Q1 | 0 | 0 | 0 | |
| 2008 Q4 | 759 | 0 | 0 | 0.0 |
| 2008 Q3 | 3,342 | 0 | 0 | 0.0 |
| 2008 Q2 | 2,753 | 0 | 0 | 0.0 |
| 2008 Q1 | 698 | 0 | 0 | 0.0 |
| 2007 Q4 | 1,568 | 7 | 3 | 4464.3 |
| 2007 Q3 | 2,571 | 0 | 0 | 0.0 |
| 2007 Q2 | 2,540 | 0 | 0 | 0.0 |
| 2007 Q1 | 1,416 | 0 | 0 | 0.0 |
| 2006 Q4 | 2,142 | 0 | 0 | 0.0 |
| 2006 Q3 | 2,282 | 0 | 0 | 0.0 |
| 2006 Q2 | 2,123 | 0 | 0 | 0.0 |
| 2006 Q1 | 1,480 | 0 | 0 | 0.0 |
| 2005 Q4 | 1,392 | 0 | 0 | 0.0 |
| 2005 Q3 | 1,177 | 0 | 0 | 0.0 |
| 2005 Q2 | 2,373 | 0 | 0 | 0.0 |
| 2005 Q1 | 1,453 | 0 | 0 | 0.0 |
| 2004 Q4 | 325 | 0 | 0 | 0.0 |
| 2004 Q3 | 1,924 | 1 | 0 | 519.8 |
| 2004 Q2 | 2,187 | 0 | 0 | 0.0 |
| 2004 Q1 | 2,389 | 3 | 0 | 1255.8 |
| 2003 Q4 | 0 | 0 | 0 | |
| 2003 Q3 | 0 | 0 | 0 | |
| 2003 Q2 | 2,862 | 0 | 0 | 0.0 |
| 2003 Q1 | 1,124 | 0 | 0 | 0.0 |
| 2002 Q4 | 1,246 | 0 | 0 | 0.0 |
| 2002 Q3 | 4,532 | 1 | 0 | 220.7 |
| 2002 Q2 | 2,790 | 0 | 0 | 0.0 |
| 2002 Q1 | 379 | 0 | 0 | 0.0 |
| 2001 Q4 | 1,597 | 0 | 0 | 0.0 |
| 2001 Q3 | 3,314 | 0 | 0 | 0.0 |
| 2001 Q2 | 4,003 | 0 | 0 | 0.0 |
| 2001 Q1 | 2,613 | 0 | 0 | 0.0 |
| 2000 Q4 | 3,133 | 0 | 0 | 0.0 |
| 2000 Q3 | 3,702 | 0 | 0 | 0.0 |
| 2000 Q2 | 3,045 | 0 | 0 | 0.0 |
| 2000 Q1 | 592 | 0 | 0 | 0.0 |
No fatalities recorded at this mine.
Reportable incidents
9 on file2004 · 1 incident
1999 · 1 incident
September 1, 1999
CO · Metal/Non-Metal
mine manager, mine foreman, mine owner
HANDTOOLS (NONPOWERED)
Western Mobile Northern Inc · Struck by... (Not Elsewhere Classified)
CUTTING BELT ON SCREEN, RAZOR KNIFE SLIPPED AND CUT THIGH.
1998 · 2 incidents
August 4, 1998
CO · Metal/Non-Metal
laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman
HANDLING OF MATERIALS
Western Mobile Northern Inc · Struck by... (Not Elsewhere Classified)
PULLING A ROCK OFF BELT
January 21, 1998
CO · Metal/Non-Metal
greaser, grease man, oiler, lube man, dragline oiler
POWERED HAULAGE
Western-Mobile Northern Inc · Caught in, under or between a moving and a stationary object
PULLING DIRT CLODS OFF BELT, HAND CAUGHT.
1997 · 1 incident
February 20, 1997
CO · Metal/Non-Metal
front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator
POWERED HAULAGE
Western-Mobile Northern Inc · Struck against a moving object
STOCKPILING, REAR TIRE ON BERM, TURNED LOADER ON IT'S SIDE.
1995 · 1 incident
Western-Mobile Northern Inc · Struck by... (Not Elsewhere Classified)
MOVING A SCREEN TRAY, CUT FINGER TIP.
1991 · 1 incident
October 31, 1991
CO · Metal/Non-Metal
prep plant foreman, supervisor, mill plant supervisor, kiln supervisor
SLIP OR FALL OF PERSON
Western-Mobile Northern Inc · Fall onto or against objects
EMPLOYEE SLIPPED ON LADDER GOING ONTO SCREENS. HE HIT HIS LEFT KNEE ON TOP RAIL.
1990 · 1 incident
Western-Mobile Northern Inc · Struck by... (Not Elsewhere Classified)
USES HAMMER BOUNCED UP SCREEN IN THUMB
1989 · 1 incident
June 21, 1989
CO · Metal/Non-Metal
laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman
MACHINERY
Western-Mobile Northern Inc · Contact with hot objects or substances
WHILE CUTTING AND WELDING EQUIP HOT METAL FELL INTO BOOT WHILE WELDING
For insurers, brokers, and safety consultants
The full compliance file on Portable Plant 1
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.