Federal watchdog reports ongoing safety concerns at WIPP

Federal nuclear oversight staff reported several safety problems at the Waste Isolation Pilot Plant in a monthly report, despite a “safety stand down” in April that was intended to pause work while WIPP officials retooled various protocols.

The Defense Nuclear Facilities Safety Board (DNSFB) reported “ongoing safety culture challenges” in its June 7 report on WIPP activities as the facility near Carlsbad disposes of transuranic (TRU) nuclear waste from federal facilities around the country.

The monthly report covered observations and incidents from May, noting a “near miss” incident which saw a waste handler improperly using a forklift instead of a crane to reposition weights in the parking lot waste storage area.

The May 20 event saw the waste handler using two forklifts to reposition a “six-ton” calibration weight, read the report, without proper documentation or analysis or the awareness of a shift supervisor.

The forklift sling broke while rotating the weight, read the report, causing it to fall on its side and send a shackle flying “a significant distance” away from the lift and past a spotter.

In another incident, all routine work was paused May 23 to 28 after a bolter contacted an electrical box near WIPP’s exhaust shaft, read the report, causing a bulkhead to lose function, rendering sump pumps inoperable and creating potential exposure to “hazardous energy.”