Recovery teams have recovered six of the eleven workers following a chemical tank implosion at the Nippon Dynawave Packaging mill.The catastrophic rupture of a white liquor tank occurred during a shift change, marking one of the deadliest industrial incidents in the state.Local officials confirmed that the city water supply remains safe for public use after successful containment and dilution of the corrosive chemicals.Investigators and environmental specialists continue to assess the structural failure while the facility remains closed to ensure worker safety.