# FALL OF ROOF OR BACK
> MSHA accident `220003110150` · 10/29/2000 · Hanson Aggregates BMC Inc.
## Details
- **Degree of injury:** ACCIDENT ONLY
- **Classification:** FALL OF ROOF OR BACK
- **Accident type:** Accident type, without injuries
- **Occupation:** —
- **Activity:** —
- **Injury source:** —
- **Nature of injury:** —
- **Body part:** —
- **Days lost:** —
- **Mine experience:** — years
## Operator
- **Controller:** USS Holdings Inc
- **Operator:** Hanson Aggregates BMC Inc.
- **Mine:** [3600047](https://api.ai-analytics.org/mine/3600047)
## Narrative

FALL APPEARS TO HAVE BEEN THE RESULT OF HIGH LATERAL GROUND STRESS ACTING UPON A LOW ANGLE FAULT ZONE. THIS AREA HAD BEEN INACTIVE SINCE JUNE 2000 DUE TO ADVERSE GROUND CONDITIONS. THE AREA IS 165 FT LONG BY 45 FT WIDE AND APPROX 20 FT ABOVEROOFLINE. THERE WAS NO EQUIPMENT DAMAGE OR PERSONAL INJURIES.

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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*