Will the Trillium Line open in September? All signs point to likely not - Action News
Home WebMail Wednesday, November 13, 2024, 04:17 AM | Calgary | -1.4°C | Regions Advertise Login | Our platform is in maintenance mode. Some URLs may not be available. |
OttawaAnalysis

Will the Trillium Line open in September? All signs point to likely not

After being closed for almost three years already, theTrillium Line is supposed to open in less than six months. But will we really be riding the north-south rails soon after Labour Day? All signs point to likely not.

Latest city update on LRT Stage 2 hedges bets on north-south rail timeline

A pedestrian wearing a mask walks past a sign advertising work on the southern extension of the Trillium O-Train.
The Trillium Line extension is a year late. But there are signs that a further delay past Labour Day may be likely. (Trevor Pritchard/CBC)

After being closed for almost three years already, theTrillium Line is supposed to open in less than six months.

But will we really beriding the north-south rails soon after Labour Day? All signs point to likely not.

The latest LRT Stage 2update to council earlier this week confirms that SNC-Lavalinwhich is expanding the Trillium Line under the corporate name TNext is workingto "accelerate critical works that would enable the handover to the City by August/September 2023."

The fact that SNC-Lavalin and the city are trying to "accelerate" the project clearly shows it is behind. The quarterly report also hedges its bet on the timeline, which the city considers "a best-case scenario on the information we have available to date."

As we know from a number of witnesses who testified at the Ottawa Light Rail Transit Commission last year, best-case scenarios rarely play out in the reality of huge projects.

During the inquiry which looked into the electricConfederation Line, not the diesel Trillium Line one rail executive talked about how everyone in a project suffers from "optimism bias," or the belief that everything will go perfectly.

It's good to see the city has learned that lesson.

While SNC-Lavalin may still be saying the train system will be finished aroundLabour Day weekend, rail construction director Michael Morgan is puttingsome clear qualifiers around that claim.

Garage, track not finished

The Trillium Line extension is a $1.2 billion part of the $4.66 billion Stage 2expansion. Itrevamps the city's original five-stop rail line, which opened in 2001 and closed in May 2020 for this work.

Once the Trillium Line (also known as Line 2) opens, itwill have16 kilometres of new track reaching Riverside South, eight new stations, a four-kilometre airport link and a connection to Line 1 at Bayview station. Twenty-sevenyears of maintenance are included in the contract.

Even without a possible further delay, the project is a full year late.

In an email to CBC, Jacelyn Daigle who is filling in for Morgan during March break said "work is progressing well."

However, a number of items are still outstanding.

With less than six months to go until the city takes over the system, the new Walkey Road maintenance and storage facility is not finished.

Not only does the construction need to be completed, but the three buildings will also require occupancy permits.

Also,the track isn't finished.

The Stage 2 rail project will extend the Trillium Line to the south, and the Confederation Line both east and west.
The Stage 2 rail project will extend the Trillium Line to the south, and the Confederation Line both east and west. (City of Ottawa)

There has been lots of progress. When Morgan last updated council in November 2022, only 65 per cent of the track had been laid.

Today, that number is 95 per cent. It's unclear whether all this laidtrack is actually ready for trains.

The1.8 kilometres ofremaining track has to be installed on elevated parts of the rail system the Hunt Club Bridge, at the VIA Rail crossing and at the airport.

Once that's done, there's signal testing, operator training, system-wide commissioning, regulatory approvals and permits to be completed, not to mention the trial testing of the fully extended Trillium Line.

All in five-and-a-half months.

Enough winter testing?

The fact the track is not finished also brings up another issue: end-to-end winter testing.

Our seven Swiss-madeStadlerFLIRT diesel trains have been tested while parked, as well as travelling onparts of the track this pastwinter. One train arrived last October.

According to the city, our new train is "an existing Stadler product that is used in many locations around the world, including in northern European climates." T

This is in contrast to the trains used on the Confederation Line that, as confirmed in last year's inquiry, had never been used anywhere.

A side view of a red-and-white train on a track on a sunny summer day.
The new Stadler FLIRT trains were unveiled at the as-yet incomplete Walkley Yard maintenance and storage facility last summer. (Spencer Colby/The Canadian Press)

However, because the entire rail system isn't finished,the city may accept the Trillium Line before full winter testing.

That's against the advice of Justice William Hourigan, the commissioner of the LRT inquiry.

"A provision should be made forclimate-specific testing of the full system, including dynamic testing," he wrote in his report.

"For instance, there should be specific requirements for dynamic winter testing not merely testing during the winter in locations like Ottawa that have a severe winter climate."

It's not clear that dynamic testing of the full system will happen before we receive our latest new train.

An official schedule update is expected at the next LRT subcommittee on March 29.

Corrections

  • A previous version of this story stated that one Stadler train arrived in Ottawa last October. In fact, it arrived before the rest of the fleet, in October 2021.
    Mar 16, 2023 10:21 AM ET

Add some good to your morning and evening.

The bright spot in your inbox. Stay connected to the city you love with The Highlight, delivered monthly.

...

The next issue of The Highlight will soon be in your inbox.

Discover all CBC newsletters in theSubscription Centre.opens new window

This site is protected by reCAPTCHA and the Google Privacy Policy and Google Terms of Service apply.