Mining Incidents

Henson Gravel Metal/Non-Metal

Seminole, Seminole County, OK  ·  Abandoned
MSHA Mine ID: 3401906

Henson Gravel has $7K 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
2
Years on record
2004
Latest incident
Jul 2004
Compliance record
MSHA citations since 2003
30
citations
7
significant & substantial
$7,467
proposed penalties
$7,212
paid to date
97% of proposed penalties paid to date, a $255 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2003
22
inspections on record
110
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: 110 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Henson Gravel has $7K 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.
$7K
proposed penalties
$7K
current assessed
$7K
paid to date
$0
outstanding
30 assessments are final orders; 2 contested dockets.
As of the most recent assessment on 2017-10-04.
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
2017 Q4 1,322 1 0 756.4
2017 Q3 1,551 0 0 0.0
2017 Q2 1,126 0 0 0.0
2017 Q1 1,981 6 1 3028.8
2016 Q4 865 0 0 0.0
2008 Q1 1,193 0 0 0.0
2007 Q4 952 0 0 0.0
2007 Q3 1,580 0 0 0.0
Show 17 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2007 Q2 496 0 0 0.0
2007 Q1 960 3 0 3125.0
2006 Q4 1,225 0 0 0.0
2006 Q3 1,755 1 0 569.8
2006 Q2 1,800 2 0 1111.1
2006 Q1 260 1 0 3846.2
2005 Q4 960 1 0 1041.7
2005 Q3 2,444 0 0 0.0
2005 Q2 3,502 8 3 2284.4
2005 Q1 330 0 0 0.0
2004 Q4 2,239 0 0 0.0
2004 Q3 4,406 0 0 0.0
2004 Q2 3,019 0 0 0.0
2004 Q1 2,804 1 1 356.6
2003 Q4 1,100 1 0 909.1
2003 Q3 480 5 2 10416.7
2003 Q2 480 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

2 on file

2004 · 2 incidents

July 24, 2004 OK · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
Henson Ranch · Fall from machine

Employee parked loader before getting out. When he was coming out he turned to the door to descend the ladder. His foot slipped off the first step and fell back. His tail end hit the ground first. He injured his lower back & leg.

February 13, 2004 OK · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Henson Ranch · Struck by rolling or sliding object

OPERATOR WAS WORKING PARALLEL WITH THE ROCK WALL INSTEAD OF HORIZONTAL. WALL SLID INTO THE RIGHT SIDE OF THE LOADER BREAKING THE DOOR GLASS AND FRONT RIGHT GLASS, BRUISING THE OPERATOR'S RIGHT LEG AND SIDE.

For insurers, brokers, and safety consultants

The full compliance file on Henson Gravel

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.