Pressure Testing newly installed HHC/EHS Piping matters (Chlorine start-up)
At 8:30 p.m. on May 11, 2017, two employees had been welding a pipe assembly and installed it on a chlorine tank. Employee #1 opened a valve to transfer the liquid chlorine from a supply tank into the weigh tank. A flange fitting was not tightened and both employees were sprayed with liquid chlorine. Both…...
