Construction Update

This week on the Confederation Line project, construction takes place on the envelope for the head house at the east entrance of Rideau Station, and the adit upper walls are being formed and poured. In the west, permanent power is now on at Pimisi Station and crews at Bayview Station are busy with mechanical and electrical work. In the east, at Tremblay, current work focuses on handrail posts at stairs, the windscreen posts, and the artwork supports.

Ongoing construction at Pimisi Station 2018-02-14

West Stations

Tunney’s Pasture Station 
The bus loop progresses with construction of the bus operator, maintenance and supervisor buildings. The duct bank to the bus loop is also being completed. Mechanical and electrical work is ongoing.

Bayview Station 
Crews continue to frame the north roof at Bayview Station. Installation of porcelain panels for the stairways is ongoing, as is mechanical and electrical work.

Pimisi Station
Crews are working on ceiling framing on the platform, the heat tracing installation, and pulling wires for communications. Fascia and soffit are being installed on the eastern side of the station. Permanent power is now on at Pimisi.

TVS axial fan installation at Lyon Station 2018-02-12

Central Stations

Lyon Station 
Electrical and communications installations, art painting, and ceiling framing are underway throughout the entire station. Elsewhere, TVS axial fan installation is underway.

Parliament Station 
Bike rail installations begin this week, stairways progress and so does escalator installation. Mechanical, electrical and plumbing rough-ins continue all throughout the station.

Parliament Station west entrance
This week at Parliament Station, the focus is on stairway advancement. Rebar and formwork are installed with concrete pours taking place next week.

Parliament Station east entrance 
Rebar is installed and walls are formed and poured for the utility rooms. Shotcrete beam chipping continues this week as well.

Work on the platform slabs at Rideau Station 2018-02-12

Rideau Station 
At the platform level, concrete pours occur for the fourth north side slab, and the fourth south side slab is chipped, cleaned and prepared for a concrete pour occurring next week. Additionally, rebar, conduit and formwork are installed for the third south side slab.

Rideau Station west entrance
At the platform level, rebar for the invert is installed and concrete pours will occur next week. Arch waterproofing and installation of the access platform will also occur in the coming week.

Rideau Station east entrance
At grade level, construction commences on the head house envelope. Throughout the entire station, mechanical and electrical installations, stair construction and tiling are underway. The elevator divider beam is installed and adit upper walls are formed and poured.

East Portal
Concrete backfilling and waterproofing continue this week. Soil backfilling will occur in the spring.

uOttawa Station
A pour of the eastbound platform is expected to take place. Crews continue to make progress on the steel mullions, the wood ceiling framing, and the accessibility ramp and stairs.

Progress of construction at Lees Station 2018-02-14

East Stations

Lees Station
There is ongoing preparation for the topping slaps. Crews are also working on composite metal panel (CMP) installation. The east entrance stairs continue to take shape with a first pour coming shortly.

Hurdman Station
The mechanical rough-ins continue, there is ongoing work on two of the elevators, and crews are running conduit below the guideway. Crews are also completing the artwork support installation and completing the framing for the east auxiliary building.

Tremblay Station
Crews continue to work on the shroud at the south elevator tower. They are putting in handrail posts at stairs, completing the windscreen post installation, and continue working on the artwork supports.

Construction is ongoing at Tremblay Station 2018-02-14

St-Laurent Station
Crews are putting in porcelain panels at the platform level and scaffolding at the stairs in the plenum area. Installation of the lantern structure for the north side is also underway.

Cyrville Station
The current work focuses on ceiling framing, architectural finishes, glazing and preparations for the signband.

Blair Station
Testing and commissioning of mechanical and electrical equipment is ongoing. In addition, installation of the signband, and finishing the stainless steel elevator architectural panels occurs.

Dowel installation between Parliament and Rideau Station 2018-02-12

Guideway and Trackwork

In the tunnel, crews continue to work on the track slabs between Parliament Station and Rideau Station, and dowel installation occurs between Lyon Station and the West Portal. In the West, activities include rail installation at Tunney’s Pasture. Train testing continues on the eastern stretch of the alignment.

Rail installation between West Portal and Lyon Station 2018-02-12

Upcoming Construction Activities

In the coming weeks, the following construction activities are scheduled to occur:

  • Wood ceiling installations at the eastern stations
  • Installation of signband and entrance lanterns at the eastern stations
  • Installation of porcelain panels and glass panels at uOttawa Station
  • Installation of stray current monitors at various locations
  • Parliament Station West TVS breakthrough

Glazing work at Pimisi Station and Bayview Station