A stray spark set the roof of a large commercial building alight and shrouded industrial Pandora in smoke on Monday.
Billowing smoke could be seen emitting from the Galvanising Hawke’s Bay building in Pandora, Napier, about 1.15pm.
General manager Scott Ryan said the business is currently in its annual maintenance period and there were repairs being carried out on Monday to prepare for opening next week.
“We were doing some repairs on one of the tanks, which was empty, and a welding spark ignited some insulation on the exterior of the tank which then caught on to the wall and moved up to the roof,” Ryan said.