New Zealand pylon collapses after too many bolts removed
Bernama
Jun 24, 2024 05:32 MYT
Jun 24, 2024 05:32 MYT
Transpower chief executive Alison Andrew stated that a crew from Omexom was undertaking routine maintenance on the base plates, which secure the tower to the ground, when the pylon collapsed. - aran Marsh-Goudie/via AP
WELLINGTON: A power pylon in New Zealand collapsed and caused power outage to thousands after workers removed too many bolts, the German news agency (dpa) reported on Monday, quoting the country's transmission provider.
The incident, which occurred north of Auckland on June 20, resulted in power cut to about 100,000 properties in the Northland region of northern New Zealand. Full power was restored only on Sunday.
Transpower chief executive Alison Andrew stated that a crew from Omexom was undertaking routine maintenance on the base plates, which secure the tower to the ground, when the pylon collapsed.
"All the nuts securing the tower to the base plate on three legs have been removed, which has caused the tower to lift off the base plate and fall," she said in a statement.
"It is unprecedented and inconceivable that so many nuts were removed at once."
A full investigation had been launched, she said.
"While we are very grateful that no one was hurt when the tower fell, the failure to follow procedure resulted in a significant power outage that had a real impact on the people of Northland," she added.
"We are committed to learning from this event and implementing any additional controls that may be identified."
Omexom's managing director Mornez Green commented that the incident was unprecedented.
The workers involved had been stood down pending the investigation, he said.
"I can assure you we will be open and transparent in the investigation."
-- BERNAMA