Contracts awarded for track and systems works on CRL

Two contracts have been awarded for the delivery of works for Auckland’s City Rail Link.

Known as C5 and C7, the contracts have been awarded to delivery consortium Link Alliance and are within the existing project budget.

C5 primarily involves the connection between the new line from Britomart, via Aotea and Karangahape, to the existing line at Mt Eden. Where the CRL meets the North Auckland Line at Mt Eden, the twin track split into two branches, eastbound and westbound, said Francois Dudouit, project director for the Link Alliance.

“This requires changing the vertical alignment of the NAL tracks and partially the horizontal alignment, meaning replacement of tracks and overhead line equipment (OHLE) on more than 1km of the North Auckland line,” he said.

“It also requires retaining walls to transition from the existing NAL track level to the CRL line – a 3.5 per cent slope. More than 1,000 piles, diaphragm and sheet pile walls will be needed to build these retaining structures and the two cross-over structures to connect to the NAL upmain.”

Road and pedestrian bridges at a number of level crossings will also be built, including at Normanby Road, Fenton Street, and Porters Avenue, to improve cyclist and pedestrian safety.

The C7 contract covers the Systems Integration, Testing and Commissioning components of the CRL project. These include trackslab, track, overhead line, signalling, control systems, communications systems, control room fit-out and building work, and trackside auxiliaries. Work also includes integrating the new line and systems with the legacy systems on the Auckland rail network.

Dudouit said that work to connect the various components of the project is already occurring.

“Integration of the C5 and C7 teams into the Link Alliance is well underway across multiple workstreams including civils, programme and cost control. Early works such as utility relocations and establishing single-line running are already taking place as part of an integrated programme to deliver the City Rail Link to Aucklanders in 2024.”

As these elements of the project require involvement from various stakeholder from the current network, such as the transport authority, Auckland Transport, close working relationships have been established.

“KiwiRail and Auckland Transport, and their supply partners, are formally engaged for the City Rail Link project through stakeholder partnership agreements. On a day-to-day basis, staff from both Auckland Transport and KiwiRail work in the Link Alliance offices to maximise collaboration opportunities, as part of an established interface and relationship management programme,” said Dudoit.

Wellington

Masks allow for full capacity on New Zealand trains

Auckland and Wellington are removing caps on capacity levels designed to enable physical distancing on trains, buses, and ferries.

Wellington’s transport operator Metlink said that face coverings have been an effective way to limit the risk of COVID-19 spreading and that capacity could return to normal.

“This change comes on the back of the hard work of Metlink staff and passengers who have shown fantastic support for face coverings, giving the Government confidence to relax physical distancing on public transport,” said Metlink general manager Scott Gallacher.

In Auckland, while physical distancing is still recommended, restrictions have also been lifted.

“The relaxation of physical distancing requirements on public transport is good news for Aucklanders and will allow more people to use our trains, buses and ferries to get around the city,” said Auckland Mayor Phil Goff.

New Zealand Prime Minister Jacinda Ardern announced that physical distancing on public transport was no longer required, and the wearing of face masks made the lifting of capacity limits possible.

“Mask use will continue to be compulsory, and has been key in the recommendation by the Director General that this change is safe to occur.”

To assist in the event of an outbreak, in Auckland and Wellington passengers are still encouraged to scan QR codes, and maintain hygiene practices on public transport.

“It’s important that everyone continues to wear a face covering on public transport to limit spread of COVID-19. Please also keep track of your movements with the NZ COVID Tracer app and continue good hygiene practices like handwashing and covering coughs or sneezes,” said Goff.

While COVID-19 alert levels are remaining where they are at the moment, level 2.5 in Auckland and level 2 in the rest of the country, they are expected to come down further next week.

Gallacher welcomed the efforts of staff and the community.

“Thank you for your ongoing cooperation and patience, as we work together to keep our community safe and healthy.”

Extended shutdown period to allow for major repairs in Auckland

KiwiRail has extended a shutdown of the Eastern Line between Quay Park and Westfield for another two weeks to enable urgent upgrades to the Auckland railway network.

The Eastern Line will now remain closed until September 21.

KiwiRail is conducting repairs across the Auckland network after testing revealed that 100km of rail needs repairing or replacing. The entire Auckland network is restricted to speeds of 40km/h.

KiwiRail chief operating officer Todd Moyle said that significant work had already been done.

“We have made a good start on the Eastern Line with 1,000 sleepers replaced and close to 6km of new rail laid so far.”

To meet the targeted amount of work completed, teams are working at all times.

“Allowing KiwiRail around the clock access to the track over a four-week period is an efficient and productive way of working and enables our teams to keep momentum and get through a larger amount of work,” said Moyle.

The replacement of significant amounts of rail began in August after testing found that the rail was in a worse condition than previously thought.

However, New Zealand media have reported that a consultant’s report in December 2019 identified $200 million of work was required due to inadequate maintenance and underinvestment in rail infrastructure.

Up to a quarter of all rail on the 190km network will need to be replaced, with grinding required elsewhere.

A shortage of locally based track-welders has also contributed to the maintenance backlog.

While maintenance and repairs are conducted, Auckland Transport is providing commuters with replacement buses. Auckland Transport executive general manager integrated networks Mark Lambert said the repairs were essential.

“This work by KiwiRail is urgently needed and we will continue to support our customers with bus replacement services and other support for as long as we need to.”

The New Zealand government has made major commitments to rail, including a NZ$1bn upgrade package for the Auckland rail network. Prior to 2019, however, investment in the rail network nationally was limited to the minimum needed to keep the network operating. The investment that was made was reactive, rather than planning for the network’s future needs.