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Mt Eden stormwater diversion works Updates

LATEST UPDATES - Mt Eden works 

On this page you will find updates on the realignment works which is expected to continue until autumn 2019.

You can see background details about the work here


02 July 2018

Shaft guide walls go in at Water Street site

At CRL’s Water Street site, construction is about to begin on the 17-metre-deep shaft required to launch the micro tunnel-boring machine (MTBM) that will install the new Mt Eden stormwater line.

The existing stormwater main sits lies in the way of the future CRL tunnels at Mt Eden, so a 400-metre section of the main must be diverted before the project’s main station and tunnels work can begin in the area.

  SITE WORKS: Preparing for the construction of shaft guide walls

SITE WORKS: Preparing for the construction of shaft guide walls

A piling rig will start installing the shaft walls this month. Contractor March Bessac Joint Venture (MBJV) has selected equipment that minimises noise and vibration as much as possible, in this case a rig that bores the piles with a large auger rather than hammering steel piles into the ground.

‘Jeffie’, the MTBM that will pipejack the replacement stormwater main, is making her way to Auckland from France. She is due to arrive in mid-July and start pipejacking in October.

A second shaft will be created on the corner of Ruru and Nikau Streets, where Jeffie will complete her journey and be lifted out of the ground.


22 May 2018

Second demolition completed

We're almost ready to start diverting a section of the existing Mt Eden stormwater pipe.

This is all that remains of the former Hyde Group building at Ruru St. 

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This needed to go before we start on the stormwater pipe.

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17 May 2018

Boring machine on its way

The new micro tunnel boring machine (MTBM) named Jeffie is now on its way from France.

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She'll be working on the Mt Eden stormwater realignment.

Jeffie will be launched from Water Street and travel underground to Ruru St to divert the stormwater line which is currently in the way of where the tunnels will be.


14  May 2018

Demolition finished

They're gone! The apartment building at 26 Mt Eden Road has now been demolished.

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04 May 2018

Demolition going well

Here are the latest pictures showing the status of the demolition of the apartments at 26 Mt Eden Road.

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30 April 2018

Demolition update

The demolition at 26 Mt Eden Road is continuing.

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23 April 2018

Demolition works

Before the stormwater diversion, CRL needs to demolish apartments at 26 Mt Eden Road and the former Hyde Group building on the corner of Nikau and Ruru Streets. The demolition began today at 26 Mt Eden Road.

  DEMOLITION: Demolition of the apartments at 26 Mt Eden Rd underway

DEMOLITION: Demolition of the apartments at 26 Mt Eden Rd underway