Sterling Mining Company · Tipo de accidente, sin lesiones
Timber movement in Silver Summit Shaft. Damage or impairment is unknown at this time. Informational update for 7000-1 filed on 1/29/10. Upon further examination a major timber failure was found in the Silver Summit Shaft. At this time ventilation has not been compromised, but major shaft repair will be required to re-establish safe travel. Per 2/5 doc 220100340005.