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Ministerial Media Release

Interim Report on Opal Tower Released

  • Date: 15.01.2019
  • Type: Ministerial Media Release
  • Author: The Hon. Anthony Roberts Minister for Planning, Minister for Housing, Special Minister of State
The NSW Government today released the preliminary findings of its independent investigation into Opal Tower, in an interim report prepared by Professors Mark Hoffman, John Carter and Stephen Foster.

Minister for Planning and Housing, Anthony Roberts, thanked owners and residents for their support during the government’s independent investigation.

“I want upfront to thank the owners and residents for their patience throughout the last few weeks,” Mr Roberts said. 

“I can’t begin to comprehend the disruption this has caused to their lives, particularly at this time of year, and I thank them all sincerely for allowing the government’s investigation team and other teams to get on with their work”.

Mr Roberts pointed out that today’s document was an interim report and the full report with the team’s recommendations would be made public and acted upon when completed.

Statement by Professors Hoffman, Carter and Foster:

“Our interim report confirms a number of factors may have contributed to the damage, although we have ruled out extreme weather, poor quality materials and issues with the foundations.

“We can confirm that, while the building is structurally sound, significant rectification works are required to repair and strengthen damaged hob beams and in some cases the panels that rest on them.

“However, while we have isolated the probable cause to localised structural design and construction issues, we need more information to make definitive conclusions about the cause or causes of the damage to this structure and the proposed rectification.

“We agree that the structural principles behind the rectification works are sound, but recommend independent oversight and review by qualified structural engineers before any major works begin.
“We also believe more work needs to be done to check the structural design of the hob beams and associated structural members with consideration given to strengthening them wherever they are in the building.

“We recommend that independent and qualified structural engineers be engaged to check final proposals in detail, before major rectification works begin.

“The focus of our investigations to date, and thus this interim report, has been on determining the basis of the failure and the steps needed to ensure the safety of the building for residents.

“Re-occupation of Opal Tower extends beyond the scope of this investigation and was a matter for residents and the builder, subject to appropriate engineering and design oversight and guarantees.

“More work is also needed before we can provide recommendations on what needs to happen to avoid incidents like this in future.”

Mr Roberts said that from the beginning, the Government’s paramount concern has been for the safety and welfare of all the residents.

He said the team had made multiple visits to Opal Tower site to inspect the damage, conducted reviews of the design of relevant sections of the building, construction records and quality control records, and met with the building’s structural designer WSP and builder ICON.

“I have been impressed with the efforts of all parties to work together to get to the heart of the issues and to help owners and residents get access to their properties as quickly as possible.

“I trust that this independent interim report will be an important input to the discussions between the builders, the owners’ corporation and residents about moving people back into the building,” he said.

A full copy of the interim report is available at: 

https://www.planning.nsw.gov.au/interimopalreport
 

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