#5734 Nordberg Impactor Metal/Non-Metal

American Materials Corp · Surface

Controlled by Paul T Ayres

Closing, Eau Claire County, WI · Abandoned

MSHA Mine ID: 4703161

MSHA record for #5734 Nordberg Impactor (mine ID 4703161). Fatalities, non-fatal incidents grouped by year, current operator and controller, and mine context.

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Fatalities: 0
Total incidents: 5
Years on record: 1999–2001
Latest incident: Sep 2001

Inspection activity

MSHA inspections since 2000

inspections on record

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

Source: MSHA inspections 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	Per 1M hrs
2004 Q4	406	0.0
2004 Q3	1,205	0.0
2004 Q2	1,329	0.0
2004 Q1	0
2003 Q4	1,724	0.0
2003 Q3	1,873	0.0
2003 Q2	1,525	0.0
2003 Q1	218	0.0

Show 12 earlier quarters

Quarter	Hours worked	Citations	S&S	Per 1M hrs
2002 Q4	1,500	0	0	0.0
2002 Q3	2,296	0	0	0.0
2002 Q2	1,399	0	0	0.0
2002 Q1	841	0	0	0.0
2001 Q4	881	0	0	0.0
2001 Q3	2,341	0	0	0.0
2001 Q2	1,405	0	0	0.0
2001 Q1	250	0	0	0.0
2000 Q4	919	0	0	0.0
2000 Q3	1,450	0	0	0.0
2000 Q2	2,251	0	0	0.0
2000 Q1	1	0	0	0.0

No fatalities recorded at this mine.

Reportable incidents

5 on file

2001 · 1 incident

September 20, 2001 WI · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE

American Materials Corp · Over-exertion in pulling or pushing objects

EMPLOYEE REPORTED PUSHING ON DUMP LEVER TO LOWER BOX AND A TINGLE WENT DOWN HIS ARM.

2000 · 2 incidents

July 14, 2000 WI · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer OTHER

American Materials Corp · (Not Elsewhere Classified)

EMPLOYEE HAD A DIABETIC REACTION AND WAS TRANSPORTED FROM SITE BY AMBULANCE.

May 8, 2000 WI · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON

American Materials Corp · Fall to the walkway or working surface

EE LOST BALANCE WHILE LIFTING SCREEN FROM RAILS AND FELL ON LEFT HAND.

1999 · 2 incidents

August 9, 1999 WI · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY

American Materials Corp · Struck by rolling or sliding object

EMPLOYEE REPORTED THAT WHEN CLEANING A PIECE OF REBAR FROM A DISCHARGE CHUTE, A PIECE OF RECYCLED CONCRETE DISLODGED AND SLID DOWN THE CHUTE HITTING EMPLOYEE'S HAND AND FINGER.

June 18, 1999 WI · Metal/Non-Metal prep plant foreman, supervisor, mill plant supervisor, kiln supervisor STEPPING OR KNEELING ON OBJECT

American Materials Corp · Struck against stationary object

EMPLOYEE WAS RUNNING ACROSS QUARRY FLOOR TO STOPA PLUGGED MACHINE AND STEPPED ON A TENNIS BALL SIZED ROCK, INJURING HIS LEFT FOOT. WHEN THE INJURY BECAME MORE PAINFUL, MEDICAL ATTENTION WAS SO UGHT.

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The full compliance file on #5734 Nordberg Impactor

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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