Karanga-a-Hape CRL Presentation

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Community Liaison Group

Karanga-a-Hape Station

20 June 2024

5:30 – Introduction & community engagement – Simon Mitchell, Community Manager

5:35 – Station entrance structures – Michael Coup, Construction Manager

5:40 – Urban Realm – Michael Coup, Construction Manager

5:50 – Station fit-out – Kevin Hopkins, Fit-out Manager

6:00 – Station design – Craig Pamplin, Station Design Manager

6:10 – Project K – Manoj Nathoo, Auckland Transport

6:20 – Discussion and questions

6:20 – End

Community Engagement

Community Engagement - April to

June

Station entrance structures

Mercury Lane Superstructure – June 2024

Roof guttering installed

Façade preparation

L0 final coatings underway

Beresford Square Structure

• Stage 1-3 torch on complete and concrete protection installed

• Finishing works below ground

• Glazing completed

• Services installed and backfilling underway

Urban Realm

Urban Realm – Beresford Square

Completed:

- eastern backfill completed

- granular road construction

- north-west area – concrete completed

Currently works on:

- eastern concrete works - hoarding removals

Urban Realm – Beresford Square

Completed:

- eastern backfill completed

- granular road construction

- north-west area – concrete completed

Currently works on:

- eastern concrete works - hoarding removals

Urban Realm next stage – Beresford Square June onwards

Coming up next:

- northern footpath works

Urban Realm next stage – Beresford Square June onwards

Coming up next:

- Vector futureproof ducting

Ventilation Structure – Beresford Square

Ventilation panel mould

• Casting completed

• Final sealant to be completed

Manaia

• Completed

Mercury Lane – Utilities and station connections

Stage 1 – 4 Weeks

COMPLETE

Stage 2 – 4 Weeks

• Reversal of Cross St flow

• Vector ducting installation

• Barrier removal

• Controlled access for residents

Stage 3

• Vector ducting installation

• Controlled access for residents

• Weekend closure (29-30 June) at Matariki for final ducting

Station Fit-out update

Cable Hauling

We have a total of 503,000m of cable to install.

Currently at 360,000m installed.

Two shifts in operation. 184 men on site.

Main Transformer Livening

Wednesday 19 June 2024

Main switchboards installed, connected and ready to liven

We have completed the installation of all four main switchboards (MSBs). All incoming supply cables and all outgoing supply cables are installed.

These four MSBs supply power across our station.

Very strict controls are in place to manage the rooms and equipment across the station as power is applied.

Equipment Installation and Livening

• Termination of distribution boards is well underway.

• There are 66 boards downstream of the MSBs to be installed.

• The progressive livening will allow critical system poweron to be achieved.

• The main communications rooms have had cabling pulled and coiled.

Tunnel Ventilation Fan Installation

• Installation of the fans is well underway.

• There are five fans across Karang-aHape station – two in Beresford Square and three in Mercury Lane.

• The fans were manufactured in Germany.

• The rest of the metalworkshrouds and attenuators - were all locally manufactured.

• Door installation is progressing (80% of the total doors have been delivered to the site).

• The installation of access stairs, ladders, balustrades, and MEFH Riser floor grating is progressing.

• Epoxy floor finishes are progressing and protected to accept MEFH equipment delivery.

• Platform Terrazzo flooring, end of platform cladding (Shadowbox) and ceilings are progressing.

• Porcelain wall cladding is progressing in the Mercury (MLA) and Beresford (BSQ) entrance escalator shafts.

• Ceiling grid is progressing at the Beresford entrance and Beresford escalator shafts.

• MLA 4th Element cladding is progressing.

• MLA and BSQ service block louvre installation is completed.

• BSQ service block cladding is progressing (vertical fins in front of the louvres are installed)

• BSQ entrance window glazing is completed, and the MLA glazing subframe is progressing.

Karanga-a-Hape Station design
Craig Pamplin, Station Design Manager

Mercury Lane –

Mercury Lane - Atua panel design

Mercury Lane - Earth element panels

Mercury Lane - Kauri shells

Beresford Square entrance – structure design

Beresford

Square - Vent Pou

Karanga-a-Hape Station precinct integration

March 2024

Introductions

Project Managers

• Jason Budd – Construction Delivery Manager, AT

• Robyn Burrell – Construction Delivery Associate, Alta

AT Development Response Lead

• Manoj Nathoo

JFC

• Martin Walker – Contract Manager

• Sally Logan – Stakeholder Manager

Preliminary construction staging

Preliminary construction staging

Pitt Street (Greys Ave - top middle; Karangahape Road - bottom right)

Preliminary construction staging

Mercury Lane (Karangahape Road at left of diagram)

Thank you

Discussion and questions

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