# FALL OF ROOF OR BACK
> MSHA accident `220040710022` · 03/09/2004 · Lone Mountain Processing LLC
## 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:** Ashland Inc
- **Operator:** Lone Mountain Processing LLC
- **Mine:** [1517234](https://api.ai-analytics.org/mine/1517234)
## Narrative

A ROOF FALL WAS DISCOVERED AT 1:20 PM ON 3-9-04 IN THE #3 ENTRY OF THE 5 LEFT PANEL, BEGINNING AT APPROXIMATELY 50 FEET INBY SPAD #17054. FALL WAS APPROXIMATELY 50'LONG, 20'WIDE AND 7'HIGH. TH E AREA ORIGINALLY WAS BOLTED WITH 5'HI-TECH BOLTS AND SUPPLEMENTED WITH 12' SUPER BOLTS. AREA HAS BEEN CRIBBED OFF.

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