# FALL OF ROOF OR BACK
> MSHA accident `220000380177` · 01/31/2000 · Pine Ridge Coal Company 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:** Peabody Energy Corporation
- **Operator:** Pine Ridge Coal Company LLC
- **Mine:** [4607908](https://api.ai-analytics.org/mine/4607908)
## Narrative

FALL SIZE: 18' X 18' X 0' TO 4'; TYPE SUPPORTS IN AFFECTED AREA: 4 FT. TENSION BOLT. FALL LOCATION: NO. 5 ENTRY, NO. 4 HAULROAD, INTERSECTION NO. 60 CROSSCUT; AREA DEVELOPED IN NOV. 1996. INVE STIGATION REVEALED A SLIP IN THE INTERSECTION. THE ROOF FELL AT & NEAR THE 48"" ANCHORAGE POINT OF THE INSTALLED ROOF BOLTS. THE APPROACHES TO FALL WERE BREAKERED OFF & IT WILL BE CLEANED UP.

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