Maungawhau CRL Presentation October 2022

26 October 2022

2 Agenda 1. Communications & Engagement – Community team update – Community events & initiatives 2. Construction updates – Maungawhau / Mount Eden Station (Mt Eden) site – Tunnels – North Auckland Line 3. Questions & Answers

3 Community team update • New Senior Advisor Events & initiatives • Monthly info-hubs and Saturday perimeter tours • Stakeholder respite - wellbeing programme update • Block of Line events and activities • Uptown Business Association/Link Alliance initiatives • Videos – community support, Branch Out, basalt, structures and rail clean up as well as monthly drone footage Communications and Engagement update

4

Potter Maungawhau/Mount Eden Station Deputy Construction Manager

5 Maungawhau/Mount Eden Station Site - Construction Update • Station building steel structure and panels installed for BOH, base slab poured for FOH • Installing stairs for the CRL platform • Ruru Street bridge beams installed • Pouring floor slab for final level of Ventilation Building • North Auckland Line platform and overpass progress • Formwork and base slab pouring for cut and cover tunnels

6

Eden

Site

7

Eden Station Site

8

9

Eden Station Site

10

11 • TBM broke through to Te Waihorotiu Station (Aotea) in September. • Completed boring the two CRL tunnels travelling from Maungawhau/Mount Eden to Te Waihorotiu Station. • Travelled over 3.2kms, installed 2,110 segment rings, and removed over 260,000 tonnes of spoil. • TBM dismantled and lifted above ground at Te Waihorotiu Station, valuable parts will be returned to manufacturer in Germany. • TBM gantries have been pulled back through tunnel to Maungawhau / Mount Eden Station to be dismantled. • Packing TBM supporting equipment on site. • Spoil and Segment trucks supporting TBM operations will no longer be required. Tunnel Boring Machine (TBM) update

12

Boring Machine (TBM) update

13

Machine (TBM) update

14

Boring Machine (TBM) update

15

16

17 North Auckland Line (NAL) - Construction Update Track works • Eastern grade MC50/60 breakthrough to main site • Western Grade MC20/30 to CRL platform almost complete • MC40 excavations complete and hand over to Systems Team end of October • Systems track and OHLE work ongoing –handover from civils teams to systems team (excavations complete). MC50/60 (fromEast to tunnels) MC20/30 (fromWestto CRLplatform and tunnels) MC40 (betweenEast and West)

18

Auckland Line (NAL) - Track Excavations West

19

-

20 North Auckland Line (NAL) - Construction Update • Key upcoming NAL works for stakeholders to be aware of: • Blocks of Line • Saturday 3rd – Sunday 4th December • Saturday 17th – Sunday 18th December • Monday 26th December – Sunday 15th January

21

-

Road and Bridge works: East: • Ongoing utilities and road resurfacing on Normanby Road Bridge. Normanby Road Bridge expected to open to vehicles in mid-December • Continue to regrade Boston Rd and Nugent St roundabout, switched the one way traffic from the South side to North on Boston Road East West: • Construction for Porters Avenue Bridge lifts and façade continues. Full opening scheduled in mid-December. • Streetscaping and landscaping on Porters Avenue and Fenton Street have started • Fenton Street Bridge install scheduled in late December

22

Line (NAL) - Bridge

streetscapes

23

24 Stay in touch with questions or feedback • Email the Maungawhau / Mount Eden team at mteden@linkalliance.co.nz • 0800 CRL TALK – choose option 5 for Maungawhau / Mount Eden Station • City Rail Link website www.cityraillink.co.nz