American Aggregates Corp: 19 reportable incidents operator
Controlled by
Hanson PLC
MSHA operator ID: L11562
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- Fatalities
- 0
- Total incidents
- 19
- Mines on record
- 13
- Years on record
- 1989–1990
Top causes
- HANDLING OF MATERIALS 5 non-fatal
- HANDTOOLS (NONPOWERED) 4 non-fatal
- SLIP OR FALL OF PERSON 4 non-fatal
- MACHINERY 2 non-fatal
- POWERED HAULAGE 2 non-fatal
- FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL 1 non-fatal
Incident timeline
1990
2
1989
17
Mines on record
- North Indianapolis Quarry & Mill IN
- Cloverdale Quarry IN
- Columbus Limestone Quarry OH
- Hamilton Gravel OH
- Marble Cliff Quarry OH
- RIP RAP ROAD OH
- North Indianapolis Underground Quarry IN
- Oxford Plant MI
- Romeo Plant MI
- Shawnee Quarry OH
- Lockbourne Plant #213 OH
- FAIRFIELD GRAVEL OH
- Springfield Limestone Quarry & Mill 423 OH
For insurers, brokers, and safety consultants
Where American Aggregates Corp stands on silica, penalties, and injury rate
MSHA's standard limits respirable silica to 50 micrograms per cubic metre, but MSHA publishes dust and quartz as separate files and never the silica figure itself. We derive it per sample, score it against the limit, and set the operator's injury rate against a benchmark built from the full MSHA operator record. With the 26-year penalty trail, contest posture, and fatality history. Delivered as a PDF with the underlying data as CSV.
The federal record itself stays free on this site. What costs money, and why.