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EL JAY Metal/Non-Metal

Mobile Concrete Inc · Surface

Controlled by Arthur D Boatright II

Mills, Natrona County, WY  ·  Intermittent

MSHA Mine ID: 4801516

EL JAY 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

1

Years on record

1998

Latest incident

May 1998

Compliance record

MSHA citations since 2002

25

citations

7

significant & substantial

$3,296

proposed penalties

$3,296

paid to date

100% of proposed penalties paid to date, a $0 gap.

Source: MSHA violations data, updated weekly.

Inspection activity

MSHA inspections since 2001

28

inspections on record

356

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: 356 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.

Source: MSHA inspections data, updated weekly.

EL JAY 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

24 assessments are final orders; 0 contested dockets.

As of the most recent assessment on 2026-05-06.

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
2025 Q4	0	0	0
2025 Q3	418	3	0	7177.0
2025 Q2	779	0	0	0.0
2025 Q1	2,699	0	0	0.0
2024 Q4	0	0	0
2024 Q3	0	0	0
2024 Q2	0	0	0
2024 Q1	0	0	0

Show 77 earlier quarters Hide earlier quarters

Quarter	Hours worked	Citations	S&S	Per 1M hrs
2023 Q4	0	0	0
2023 Q3	0	0	0
2023 Q2	0	0	0
2023 Q1	0	0	0
2022 Q4	28	0	0	0.0
2022 Q3	628	1	1	1592.4
2022 Q2	0	0	0
2022 Q1	0	0	0
2021 Q4	594	0	0	0.0
2021 Q3	546	2	1	3663.0
2021 Q2	0	0	0
2021 Q1	0	0	0
2020 Q4	1,479	0	0	0.0
2020 Q3	2,187	0	0	0.0
2020 Q2	658	2	0	3039.5
2020 Q1	0	0	0
2019 Q4	1,461	0	0	0.0
2019 Q3	718	0	0	0.0
2019 Q2	0	0	0
2019 Q1	0	0	0
2018 Q4	1,205	0	0	0.0
2018 Q3	565	0	0	0.0
2017 Q2	0	0	0
2017 Q1	0	0	0
2016 Q4	0	0	0
2016 Q3	1,459	4	1	2741.6
2016 Q2	1,368	0	0	0.0
2014 Q3	0	0	0
2014 Q2	0	0	0
2014 Q1	0	0	0
2013 Q4	0	0	0
2013 Q3	0	0	0
2013 Q2	176	0	0	0.0
2011 Q2	0	0	0
2011 Q1	0	0	0
2010 Q4	0	0	0
2010 Q2	604	0	0	0.0
2009 Q4	1,042	0	0	0.0
2009 Q3	1,417	4	1	2822.9
2009 Q2	1,034	0	0	0.0
2009 Q1	1,152	0	0	0.0
2008 Q4	1,421	0	0	0.0
2008 Q3	1,759	0	0	0.0
2008 Q2	444	2	0	4504.5
2008 Q1	571	0	0	0.0
2007 Q4	497	0	0	0.0
2007 Q3	442	0	0	0.0
2007 Q2	920	0	0	0.0
2007 Q1	1,253	0	0	0.0
2006 Q4	1,016	0	0	0.0
2006 Q3	655	0	0	0.0
2006 Q2	1,480	0	0	0.0
2006 Q1	1,627	0	0	0.0
2005 Q4	690	0	0	0.0
2005 Q3	725	1	1	1379.3
2005 Q2	2,145	0	0	0.0
2005 Q1	1,688	3	2	1777.3
2004 Q4	2,969	0	0	0.0
2004 Q3	1,937	0	0	0.0
2004 Q2	382	0	0	0.0
2004 Q1	954	0	0	0.0
2003 Q4	1,076	0	0	0.0
2003 Q3	1,104	0	0	0.0
2003 Q2	539	0	0	0.0
2003 Q1	406	0	0	0.0
2002 Q4	1,308	1	0	764.5
2002 Q3	0	0	0
2002 Q2	1,064	0	0	0.0
2002 Q1	2,268	0	0	0.0
2001 Q4	677	0	0	0.0
2001 Q3	822	0	0	0.0
2001 Q2	212	0	0	0.0
2001 Q1	352	0	0	0.0
2000 Q4	289	0	0	0.0
2000 Q3	1,001	0	0	0.0
2000 Q2	2,330	0	0	0.0
2000 Q1	0	0	0

No fatalities recorded at this mine.

Reportable incidents

1 on file

1998 · 1 incident

May 11, 1998 WY · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON

Mobile Concrete Inc · Fall from machine

EE WAS DOING MAINTENANCE ON TOP OF EXCAVATOR--UNBOLTED GRATE OVER ENGINE--PUT WEIGHT ON UNBOLTED GRATE AND FELL APPROX. 7' HOLDING GRATING WHILE FALLING--HIT P/U TRUCK WITH BACK BEFORE HITTING GROUND AND ANOTHER EE. LEFT KNEE BENT BACKWARDS.

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The full compliance file on EL JAY

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.

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