Plant #15 Metal/Non-Metal

Milestone Materials Division Mathy Construction Co · Surface

Controlled by Mathy Construction Company

Onalaska, La Crosse County, WI · Abandoned

MSHA Mine ID: 4703403

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Compliance record

MSHA citations since 2006

citations

significant & substantial

$60

proposed penalties

$60

paid to date

Source: MSHA violations data, updated weekly.

Quarterly safety rates

Citations per million employee-hours, as reported to MSHA

Quarter	Hours worked	Per 1M hrs
2007 Q1	0
2006 Q2	5,784	0.0
2005 Q4	4,794	0.0
2005 Q3	6,964	0.0
2005 Q2	7,236	0.0
2004 Q4	2,393	0.0

Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.

No fatalities recorded at this mine.

4 on file

July 29, 2005 WI · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS

Milestone Materials Division Mathy Construction Co · Over-exertion (Not Elsewhere Classified)

Employee was changing screens on the screen deck when he experienced back pain.

July 21, 2005 WI · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON

Two rocks got wedged in the feeder. Employee climbed into the feeder where he slipped and landed on his wrist against rocks.

May 3, 2005 WI · Metal/Non-Metal welder (shop) MACHINERY

As employee was grinding an air arced area a piece of debris went under his safety glasses and into his eye.

February 11, 2005 WI · Metal/Non-Metal outside foreman, leadman STEPPING OR KNEELING ON OBJECT

While descending on the steps of the tool trailer, employee stepped off the last step and on to a rock, resulting in rolling his ankle.