"Our other vessel, The Moutohora Cat, will also be able to be used when not operating to Moutohora (Whale Island)."
A team from White Island Tours carried out a shoreline clean-up this morning to collect the additional debris which had washed ashore.
"It's been a tough couple of days, but we know what a magical experience it is to visit White Island so we're grateful we can continue providing our world-class tours," Mr O'Sullivan said.
Meanwhile, two Transport Accident Investigation Commission investigators have today interviewed the crew of PeeJay V and Coastguard personnel involved in the rescue.
They also viewed video footage and photographs taken during the rescue and documented debris.
No decision has been made on recovering wreckage from the sea floor.