October 23 2019 | Focus: Firefighters continue to battle the blaze at SkyCity Auckland. Video / Grant Murray / Supplied
One of the men working on an upper level of the New Zealand International Convention Centre building site at SkyCity says a crane operator working above the roof was among the first to spot the burgeoning fire and raise the alarm.
Craig Merz was part of a team installing abuilding maintenance unit on an area between levels five and six of the seven-storey building.
Former fireman Craig Merz was in a team installing a building maintenance unit on SkyCity's new convention centre when he was alerted to the fire by the crane operator above him. Photo / Michael Craig
He was waiting for the crane to swing the next load their way when instead the operator started sounding his emergency horn.
"We looked up to see what was going on - he pointed behind us and we saw rolls of black smoke. I said 'Ross, we gotta get outta here now'."
The crane operator on the building sounded his horn and pointed to the fire to alert workers to the blaze, Craig Merz says. Photo / Dean Purcell
They rushed to the stairs on level 5, at which point Merz realised the general alarm still hadn't gone off.
"We were telling people, you've got to get out, the roof is on fire." But many of the foreign workers didn't appear to understand him.
He began looking for a fire alarm activation point but by the time they had crossed the fifth floor someone had set it off - he estimated between two to three minutes after the crane operator's horn sounding.
"It was really good, very efficient - no one was panicking. We were taking the stairs out at a reasonable pace ... just walking out. From inside you couldn't see smoke or fire so people were probably wondering what's going on."
He knew tar was burning as soon as he saw the black plumes of smoke.
"When tar catches fire it burns really fast."
He didn't know who had been atop the roof or whether they had raised an alarm.
Part of the building maintenance unit Merz was installing at the NZICC. BMUs are used for activities on the outside of buildings, like abseiling to wash windows. Photo / Supplied
From his firefighting days Merz knew emergency workers would be facing a difficult task. The building was huge and there was an "intricate" walkway in the roof made up of 2m-wide catwalks.
"When you're trying to fight a fire and there's smoke around, you've got to know where you're going."
