Several buildings on Wellington鈥檚 waterfront could be demolished following the 7.8 magnitude earthquake in Kaikoura.
Those buildings, all on CentrePort land, are Shed 35, a cruise ship terminal and a cold storage building.
Two warehouses were already earmarked for demolition after the 2013 Seddon earthquakes but that process will likely be fast tracked now they have sustained further damage.
CentrePort chief executive Derek Nind said the port was working with stakeholders to reach a decision on the buildings, which had suffered significant damage.
He said options ranged from demolition to repair but engineers were still completing assessments.
鈥淎s we鈥檝e worked through that process we鈥檝e become aware of the damage and鈥 we鈥檙e looking at alternative ways to work.鈥
Other earthquake damaged buildings on CentrePort鈥檚 land include Statistics House, Customhouse, Shed 39 and the BNZ building.
Economic Development Minister Steven Joyce has described Shed 35 as being on a lean and at risk of collapse.
Nind confirmed the heritage building was cordoned off and had suffered significant damage to its foundations.
That cordon has meant trucks carrying cargo from Bluebridge ferries cannot use their usual route through the port and onto the road.
Strait Shipping commercial general manager Ed Menzies said Bluebridge was fully operational but the cordon slowed the cargo loading process.
鈥淲e鈥檝e gone from having dual access through to port roads down to a single entry and exit point, which is one way when we鈥檙e discharging and loading the vessel.鈥
Menzies said Strait Shipping was working closely with CentrePort on another alternative, which had two exit points onto the road.
He said the business relied on having a working exit route.聽
鈥淪hed 35 is an impairment to that in the future, if it stays.鈥
Wellington City Council chief resilience officer Mike Mendon莽a said the council was in the process of weighing up the heritage value of Shed 35 against other interests.聽
He said the council was not involved with other damaged buildings at CentrePort.
鈥淭hose buildings and other buildings on the waterfront are the building owner鈥檚 responsibility. So, the city council鈥檚 role, other than safety in public areas, is very limited.鈥
In another part of the port a cruise ship terminal has been cordoned off because of significant earthquake damage.聽
Cruise New Zealand executive Officer Kevin O鈥橲ullivan said no cruise ships this season have been interrupted because of it.
He said shuttles were moving passengers off the ships and into the city because no one was allowed to walk on the wharf.聽
鈥淥f course their [CentrePort] going to have to work on a day by day basis but at the moment there has been no cancellations, so hopefully that will continue.鈥澛
A cold storage building at the port has also been cordoned off.聽
However, Nind said the biggest problem for the port was its container operation.聽
He said a crane had been busy re-stacking containers while road sweepers removed liquefaction around them.聽
鈥淣ow we鈥檙e moving into the more medium term problems and in the next three of four months we鈥檝e got to solve some of those infrastructural challenges.鈥
Nind said that meant finding a way to get container cranes operational again.
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