Roof fall was discovered in the return #8 entry 6 belt inby survey spad 5531. The fall measured 100'longx18'widex6'-9'high. The area had been supported with 5' fully grouted roof bolts. No injuries or damage to equipment occurred due to the fall. The passage of the weekly examiner was affected. Entrances to the fall was re-supported with timbers and the travelway was diverted.