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  #2421  
Old Posted Oct 8, 2015, 7:22 PM
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The photos are really quite behind the actual progress. Scott Street has been paved for over two weeks now, what's left to do are just the corners where they have to move signals and lamps.
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  #2422  
Old Posted Oct 9, 2015, 1:48 AM
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Originally Posted by Kitchissippi View Post
The photos are really quite behind the actual progress. Scott Street has been paved for over two weeks now, what's left to do are just the corners where they have to move signals and lamps.
There's also track laid at Blair station, where the west bus access to the local platforms from the transitway once was. The track that's laid is just long enough to hold a ballast tamper, which I think is the first rail vehicle on a piece of mainline Confederation Line track.
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  #2423  
Old Posted Oct 9, 2015, 1:17 PM
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Oh well, at least it seems like someone's getting a bit more creative with the shots. I like this one, finally there's a photo that gives a good idea of how far down (or relatively shallow) the tunnel is at this spot.

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  #2424  
Old Posted Oct 9, 2015, 2:31 PM
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I was wondering about that... as the "hole" is facing north.. does it connect directly onto the tunnel at the same level (i.e. that big yellow "hose" looks like it keeps going down)? or is that part of Lyon/Parliament station?
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  #2425  
Old Posted Oct 9, 2015, 4:15 PM
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If you brighten the photo, the hose (which I think is for ventilation) appears to go to the left. The concrete is being loaded into a vehicle so I can't imagine it having to descend a lot more. The tunnel looks like about 2 to 3 storeys down which seems right.
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  #2426  
Old Posted Oct 9, 2015, 4:35 PM
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valid points... It is a good visualization of the depth and seems quite tolerable... now some of London's or Moscow's stations... holy escalator ride to the center of the earth!!
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  #2427  
Old Posted Oct 9, 2015, 5:20 PM
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The alignment of this photo makes it look like they're using the ductwork as a concrete chute
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  #2428  
Old Posted Oct 13, 2015, 2:27 AM
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The train is coming: Confederation LRT line begins to take shape

Matthew Pearson, Ottawa Citizen
Published on: October 12, 2015 | Last Updated: October 12, 2015 6:10 PM EDT



The city's new Alstom Citadis Spirit LRT trains are being assembled at a massive assembly plant on Belfast Road.

In a little over a year from now, Ottawa residents may be able to sneak a peek at the light-rail trains set to transform the city’s public transportation system.

Shiny, new Alstom Citadis Spirit trains could begin travelling up and down newly laid tracks between Blair station and Belfast Yard, where the vehicles are being assembled, in order to test the system in advance of its opening in 2018.

In the meantime, hundreds of people are working above and below ground every day on the massive undertaking, which city officials are often quick to remind people is Ottawa’s single largest infrastructure project since the building of the Rideau Canal.

Matthew Pearson brings us up to speed on what’s finished and what lies ahead in the coming months.

Transitway transformation

Closed since the end of June, the eastern leg of the Transitway between Hurdman and Blair stations is a full-on construction site these days. The roadway surface from Blair to just east of St. Laurent station has been torn up as crews pulverize the asphalt and prepare to re-grade the road and lay tracks. Many of the old stations between Hurdman and Blair have been torn down or are in the process of being demolished.

At Hurdman, a key transit hub that links east-west buses with those serving the south end, foundations for elevated guideways are almost complete and crews are now starting to pour concrete for the deck. A new temporary bus station at Hurdman station is now in use.

The big dig

There’s a lot going on underground, as crews dig out the 2.5-kilometre tunnel downtown.

The eastern section, from an entrance at the University of Ottawa to the future home of Rideau station, is finished, and crews are almost halfway through digging out the station cavern.

Part of the central section — from about Lyon and Queen streets to Parliament station, which is at Queen and O’Connor — is also complete. Excavation at Parliament station is half done.

And in the west, excavation is complete from an entrance near LeBreton Flats to Lyon station (roughly below Lyon and Queen streets), while the station excavation is 86 per cent done.

Digging out the final stretch of tunnel between Parliament and Rideau stations, which will involve going underneath the Rideau Canal, has not begun.

Scott Street facelift

Much to the chagrin of some Mechanicsville and Hintonburg residents, who remain upset about the city’s plan to re-route hundreds of Transitway buses onto the residential street, crews are currently widening the north side of Scott between Bayview Road and Smirle Avenue. They’re also doing some work around Bayview station to connect a multi-use pathway on either side of the O-Train station, in hopes of creating a smoother east-west connection between downtown and Tunney’s Pasture. The western end of Albert Street is being widened to prepare for the Transitway detour.

A section of Transitway between Empress Avenue and Merton Street is set to close by the end of this year, meaning a reduction in buses running on that section, while the section from Merton to Tunney’s Pasture will close next summer.

From construction site to assembly line

A massive complex on Belfast Road, just down the way from OC Transpo’s St. Laurent Boulevard headquarters, is currently being transformed into an assembly plant for the Alstom trains.

“You’re looking at a moth that’s going to turn into a butterfly,” is how Paul Tétreault characterized it (Tétreault is the commercial director for OLRT Constructors, a joint venture that is building the $2.1-billion project).

Huge windows allow light to fill the 4,000-square-metre, hangar-like space with natural light, as workers begin to assemble the underframe of a train. The 12-metre-long white frame sits on a heavy-duty rotisserie that lets workers turn it easily so they never have to do jobs over their heads. All they do is finish one side, flip it over and work on the other side.

By next April, the first train fully assembled in Ottawa is expected to be finished. And when the assembly line is working at full capacity, workers here will pump out two completed trains every month.

Once the Confederation line is up and running in 2018, this is where vehicles will be maintained and stored overnight, and where OC Transpo’s LRT administration will be located.

Local jobs, local money

On any given day, there are about 800 people working full-time on the Confederation line — welders, mechanics, carpenters, electricians and administrative staff. Tétreault says subcontractors and firms in the Ottawa area have already received more than $400 million in work, and that figure is set to reach $900 million by the time the project is done.

Meanwhile, a team of 18 assembly technicians and several support staff are currently being trained at Alstom’s plant in Hornell, N.Y., about 140 kilometres southwest of Buffalo. They are learning the ropes and will eventually return to Ottawa and train other workers. In all, about 100 people will work on the Ottawa assembly line.

When the trains start rolling

The Rideau Transit Group, the consortium that’s building the LRT line, is aiming to complete four kilometres of track by next fall, so testing of the trains can begin soon after. The fully automated system must undergo extensive troubleshooting — including operating under the brunt of two Ottawa winters — before it will be ready to go.

“We get to deal with snow, ice, freezing rain — all that good stuff,” Tétreault said.

RTG will then bring in some OC Transpo operators for training and test all the trains on the completed 12.5 kilometres of rail before the Confederation line opens to the public in May 2018.

By the numbers

50%: Excavation work at future Parliament station completed
800: People working on the Confederation line every day
$900 million: Money Ottawa-area firms are expected to collect during construction
18: Assembly technicians currently being trained at Alstom’s plant in New York state
$2.1 billion: Cost of Confederation line project
May 2018: Targeted completion date

mpearson@ottawacitizen.com
twitter.com/mpearson78


Workers inspect huge overhead cranes that are being used to lift and move various train components inside the new Belfast Road facility where the city’s new Alstom Citadis Spirit LRT trains are being assembled.

http://ottawacitizen.com/news/local-...-to-take-shape
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  #2429  
Old Posted Oct 13, 2015, 10:20 AM
eltodesukane eltodesukane is offline
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When will Belfast Road reopens for traffic?
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  #2430  
Old Posted Oct 13, 2015, 10:30 AM
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I wonder if it will retain the capacity to assemble the trains after everything is in operation. Retaining the equipment is one thing, but it hardly makes sense to keep skilled people around just in case they decide to add a few trains to the order sheet.
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  #2431  
Old Posted Oct 13, 2015, 1:31 PM
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Originally Posted by Andrew_G View Post
I believe one is to be used as a storage shed (the one towards the bottom left) whereas the other building is the maintenance and administration building. The trains will be traveling at a very low speed in these areas so the curved tracks are not likely to be very relevant, though I'm not sure why they did it that way.
Maybe to leave room for future expansion of the storage building?
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  #2432  
Old Posted Oct 13, 2015, 4:36 PM
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sorry, duplicate post

Last edited by acottawa; Oct 13, 2015 at 8:58 PM.
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  #2433  
Old Posted Oct 15, 2015, 12:34 AM
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Section of Transitway to close early for bridge repairs

Matthew Pearson, Ottawa Citizen
Published on: October 14, 2015 | Last Updated: October 14, 2015 6:00 PM EDT


Rusty beams on the Transitway bridge over the Rideau River are forcing the city to shut down a key section of the busway between Lees and Hurdman stations months ahead of schedule.

That section of Transitway wasn’t supposed to close until April 2016 as part of Confederation LRT line construction, but it’s now scheduled to close Dec. 20, forcing hundreds of buses to detour onto nearby streets.

Meanwhile, in the west end, the city has pushed back the scheduled closing of the Transitway between Empress Avenue and Merton Street. That change will see buses rerouted onto Albert and Scott streets on Jan. 17, instead of a month earlier.

The Rideau River bridge must be closed early so the contractor can complete repairs it hadn’t anticipated. Rideau Transit Group, which is building the Confederation line, discovered some of the steel beams the bridge sits on are rusty.

It will now check all 35 beams and do the necessary repairs before continuing with the LRT work, said Steve Cripps, the city’s director of rail implementation.

Because there’s no way the contractor could have foreseen this issue at the time it bid for the contract, the city will have to pay for the work out of its LRT contingency fund, Cripps said.

Pedestrians and cyclists will have to detour off the pathway along the bridge during the closure, but Cripps said the specific details won’t be available for about another month.

Changes coming Dec. 20
  • Lees and Hurdman stations will remain open — buses will stop at the upper level only at Lees and a temporary platform at Hurdman. Route 85 will now connect Lees with downtown and the University of Ottawa via King Edward Avenue; frequency on this part of the route will be doubled, meaning it will run every six to eight minutes to provide more capacity and shorter waits. Lees will also be served by cross-town routes 6, 101 and 103 in both directions and by routes 91, 95 and 98 eastbound.
  • Routes to and from downtown from Hurdman will cross the Rideau River using bus-only lanes on Highway 417 and will skip Lees station.
  • Afternoon express routes to Orléans will no longer stop at Blair station, saving three to four minutes per trip (in good weather) for most riders. About 200 people who catch those express buses at Blair will now need to take a different bus to Jeanne d’Arc or Place d’Orléans to make their connections. Combined service on Routes 91, 95 and a new Route 104 from Blair to Place d’Orléans in the afternoon is about every two minutes.
  • Peak trips to and from Orléans on Route 101 will be renumbered as Route 103, which will skip Hurdman station in both directions and St. Laurent in the eastbound direction, saving riders up to 16 minutes in the afternoon. A new Route 104 will connect Place d’Orléans and Carleton University, serving Blair, St. Laurent and Hurdman. Route 4 will be shortened to operate only between Carleton and downtown.
  • West-end express routes from Barrhaven, Stittsville and Kanata, and Route 176 will all end at Mackenzie Bridge in the morning, meaning about 500 trips further east will require an additional transfer. Express routes 41 and 43, which come from the south, will end at Hurdman, meaning about 400 trips will have an additional transfer.

Changes coming Jan. 17

The first leg of the western Transitway, between Empress Avenue and Merton Street, will close. Bayview and LeBreton stations will remain open, but are being relocated south to Albert Street. Buses will use special lanes on Scott and Albert.

To reduce the number of buses on these streets, morning express trips from the east end will stop at Bay station; out-of-service buses will use Sir John A. Macdonald Parkway. Afternoon express trips to the east end will continue to begin at LeBreton station.

Customers from the west and southwest parts of the city will have a longer travel time of up to three minutes.

Still to come

The section between Laurier and Lees stations is scheduled to close in April, while the section between Merton and Smirle streets is scheduled to close in June. At that point, all sections of the Transitway being converted to LRT will be closed.

The $2.1-billion Confederation line is set to open in May 2018.

mpearson@ottawacitizen.com
twitter.com/mpearson78

http://ottawacitizen.com/news/local-...bridge-repairs
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  #2434  
Old Posted Oct 16, 2015, 5:18 PM
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Construction Update
Week of October 12





Scott Street Widening

Road widening is almost complete. Installation of overhead wires, traffic poles, signalization and curb works will be ongoing for the next weeks. Watermain relocation and the connection of a section of the multi-use pathway at Bayview Road is being finalized. O-Train platform relocation work continues.




Lyon Station

Jawbreaker continues mining the central pillar and installation of the final section of umbrella occurs in the station cavern. Crews complete the dismantling of the arch formwork that was used for the west running tunnel lining.




Lyon Station East and West Entrance

East Entrance: crews install cabling and continue cutting slabs at the lower level parking elevators.

West Entrance: line drilling is completed in preparation for future blasting operations. Steel reinforcements occur for station entrance construction and crews drill piles in the parking area.




Parliament Station Cavern

Chewrocka excavates another section of the central pillar and crews reinforce the station cavern. Crews prepare to install rebar in the tunnel transition moving west toward Lyon Station.




Rideau Station

Crocodile Rouge mines the bench and mining of the cavern occurs in drifts. Cavern reinforcements are ongoing and include shotcrete installation. Crews waterproof the arch in the running tunnel. Construction of the starter walls is ongoing.




Rideau Station East and West Entrance

East Entrance: Line drilling occurs for rock excavation. Blasting operations begin this week and will be ongoing through winter.

West Entrance: crews continue working on the watermain and installing piles at the future station entrance.

Traffic restrictions on Rideau Street remain in effect.




uOttawa Station

The installation of the utility corridor is ongoing in sections, moving south to north in front of the University of Ottawa buildings along Nicholas Street.




Tremblay, St-Laurent, Cyrville and Blair Stations

Crews continue demolition of the existing Transitway station and mobilize for shoring at Tremblay Station. At St-Laurent Station, final demolition occurs and work begins to excavate the foundation. Preparatory concrete work begins at Cyrville Station. Crews excavate foundation walls and begin preparatory works to construct concrete walls at Blair Station.




Guideway – Booth Street Bridge

Crews complete installing rebar this week and prepare to pour the north abutment.




Guideway – Hurdman Station

Crews continue pouring pier caps and complete formwork on the deck this week. Installation of girders is complete on the structure east of the station and works begin to form the deck.




Guideway – Tremblay Station

Crews complete the installation of rebar and begin pouring the footings




Guideway – St-Laurent, Cyrville and Blair Stations

Trackwork is ongoing with welding operations and crews are pulling strings from Blair Station to just east of Cyrville Station. Work continues on the TPSS just west of Cyrville Station. Construction of barrier wall occurs at Cyrville Bridge. Overhead catenary pole foundations and ductbank installations are ongoing from Cyrville to St-Laurent stations.




Belfast Yard Administration and Maintenance Building and Yard

Exterior metal panel installations are ongoing for the next weeks. Crews continue final electrical work and construction of the work stations inside the building. Yard works are ongoing, including backfilling at the retaining pond, curb, sidewalks, light bases and overhead catenary foundations. Tracks installation occurs in the yard.




Belfast Yard Vehicle Storage Shed and Connector Works

Work continues at the connector and on Tremblay Road; crews install the roof, complete preparatory drilling for track work, construct vents and retaining walls, backfill and relocate the watermain. Final ballast installation takes place in the shed.



Upcoming Construction Activities

In the coming weeks, the following construction activities are scheduled to occur:
  • Parliament Station entrance utilities relocations.
  • Demolition of the former Hurdman Station bus structure.
  • Installation of the overhead catenary poles from Blair Station to just east of St-Laurent Station
  • Assembly of Alstom Citadis light rail vehicles.

In the coming months:
  • Lyon Station west entrance blasting operations.
  • Lyon Station east entrance and west shaft construction.

http://www.ligneconfederationline.ca...ion-update-44/
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  #2435  
Old Posted Oct 21, 2015, 11:23 PM
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  #2436  
Old Posted Oct 22, 2015, 1:12 AM
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Thanks Waterloo!! great pic.

Question #1... why would they make the loopy "on-ramp" to the pedestrian bridge end near the road intersection??

Wouldn't it make infinitely more sense to aim it towards the new LRT station, or at least head it in the direction of the train station itself?
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  #2437  
Old Posted Oct 22, 2015, 1:46 AM
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Originally Posted by HighwayStar View Post
Thanks Waterloo!! great pic.

Question #1... why would they make the loopy "on-ramp" to the pedestrian bridge end near the road intersection??

Wouldn't it make infinitely more sense to aim it towards the new LRT station, or at least head it in the direction of the train station itself?
Answer #1: The ramp is there so that you don't have to get off your bicycle and carry it up the stairs, but it also allows pedestrians the option of going up (or down) via either means from the same point. I'm guessing that there were also space constraints involved with the design of this structure (ie. not encroaching on the O-Train construction). Also because the bicycle path passes right by the foot of the stairs, it makes sense to keep the loopy ramp where it is.
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  #2438  
Old Posted Oct 22, 2015, 11:18 AM
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Fair enough... but a pedestrian would be hard pressed to find themselves at the bottom of the stairs without coming from either the LRT or the VIA station.

I guess I was just thinking the 2 "main" users of the bridge would be a) hoards coming from the LRT to pack the baseball stadium and b) travellers lugging suitcases from VIA to get to the Hotel.... both of which would probably appreciate a ramp conforming to the natural direction of traffic flow.

Was accommodating cyclists a major purpose of this bridge? or primarily pedestrians?
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  #2439  
Old Posted Oct 22, 2015, 1:08 PM
hwy418 hwy418 is offline
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Originally Posted by HighwayStar View Post
Fair enough... but a pedestrian would be hard pressed to find themselves at the bottom of the stairs without coming from either the LRT or the VIA station.

I guess I was just thinking the 2 "main" users of the bridge would be a) hoards coming from the LRT to pack the baseball stadium and b) travellers lugging suitcases from VIA to get to the Hotel.... both of which would probably appreciate a ramp conforming to the natural direction of traffic flow.

Was accommodating cyclists a major purpose of this bridge? or primarily pedestrians?
Both, however a maximum 5% grade and flat "rest areas" are required to meet accessibility standards. Hence the length and direction of the ramp - you could not put the ramp on the right side due to space and sight line limitations.
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  #2440  
Old Posted Oct 22, 2015, 2:06 PM
eltodesukane eltodesukane is offline
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"The ramp is there so that you don't have to get off your bicycle and carry it up the stairs, but it also allows pedestrians the option of going up (or down) via either means from the same point."
Not so on the other side.
And why the ramps are not covered like the bridge itself?
And why the bridge doesn't connect to the stadium?
And why the bridge doesn't connect to the train station?
Seems like obvious things to do.
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