A man was buried from the waist down inside an underground pipe when the steep dirt walls of a deep trench collapsed around him last night.
He was installing the pipe system at a private property on Landings Rd, Mangere when he noticed the banks of a deep hole starting to give way.
Papatoetoe fire station officer Ewen McRae said the man was standing in a hole being dug to lay the next 1m-wide pipe.
"They had a digger digging down to lay the pipes and he was standing [in the hole] to lay the next pipe and saw the banks collapsing and jumped in," he said.
"He saw the dirt coming and managed to go into the pipe but couldn't get his full body in when the dirt fell on him."