FALL OF ROOF OR BACK

Name: FALL OF ROOF OR BACK at Triad Underground Mining, L.L.C.
Start: 07/16/2002

220022030128 · 07/16/2002 · Triad Underground Mining, L.L.C.

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 (parent): Jeff Sermersheim
Operator: Triad Underground Mining, L.L.C.
Mine: 1202316

Narrative

AN UNENTDENTIONAL ROOF FALL OCCURRED INT HE 1ST MAIN NORTH WEST INTAKE 34 TO 35 YRS IN #6 ENTRY THIS ROOF FALL WAS LOCATED BETWEEN 34 AND 35 INTERSECTION. AND THE AREA WAS SUPPORTED WITH 4' FU LLY GROUTED ROOF BOLTS THE FALL WAS 17'W,X40'LX 4 1/2' HIGH. THE ROOF CONDITIONS IN THIS AREA CONSISTED OF A HIGHLY LAMINATED GRAY AND ROCK SHALE WITH SLIPS AND OTHER DRIPPER.

Source

Authoritative: MSHA Open Government Data
Machine: JSON-LD · Markdown