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Central Eastern Works Open House - October 2019

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Contains current and upcoming stages of construction for the stations/stops of: Eglinton, Mount Pleasant, Leaside, Laird, Brentcliffe (Portal), Sunnybrook Park and Science Centre.

Published in: Government & Nonprofit
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Central Eastern Works Open House - October 2019

  1. 1. Eglinton Station Renderings Station Features  Accessible main entrance  Covered & uncovered bicycle parking  Retail space in main entrance?? PLATFORM MAIN ENTRANCE TTC SERVICE BUILDING AERIAL VIEW
  2. 2. Eglinton Station: What to Expect Year What to Expect 2019 • Deep excavation beneath road decking • Tunnel ventilation shaft construction on Yonge St • Weekend road closures of Berwick Ave for TTC Line 1 Subway Service Building and system upgrades • Tunnel Boring Machine (TBM) removal • Extended construction hours, 4:00 a.m. – 11:00 p.m. 2020 • Deep excavation beneath the road decking on Eglinton • Major concrete works
  3. 3. Eglinton Station Traffic Configuration 3 Beginning mid-October 2019 for approx. six (6) months
  4. 4. Eglinton Station Progress Photos TUNNEL BORING MACHINEDEEP EXCAVATION
  5. 5. Mount Pleasant Station Renderings MAIN ENTRANCE SECONDARY ENTRANCE CONCOURSE PLATFORM
  6. 6. Mount Pleasant Station: What to Expect 6 Year What to Expect Remaining Work for 2019 • Shallow excavation, utility support and roof construction on the north side of Eglinton Ave • Installation of a new combined sewer system to be connected to all the surrounding buildings at Mt Pleasant Rd and Eglinton Ave • Extended construction hours; 6:00 a.m. – 3:00 a.m. 2020 • Deep excavation beneath the roof and at the station entrances • Concrete works which will form the walls of the station box and entrances on the northside of Eglinton Ave • Extended construction hours; 6:00 a.m. – 3:00 a.m.
  7. 7. Mount Pleasant Station Traffic Configuration 7 Until late October 2019
  8. 8. Mount Pleasant Station Progress Photos PILE INSTALLATION SHALLOW EXCAVATION UTILITY SUPPORT
  9. 9. Leaside Station Renderings MAIN ENTRANCE SECONDARY ENTRANCELOBBY
  10. 10. Leaside Station: What to Expect Year What to Expect 2019-2020 • Deep excavation, hauling, concrete and material deliveries will continue on the surface through 2019 • Extended construction hours through mid-2020; 5:00 a.m. – 11:00 p.m. • Deep excavation of the station box will continue into early 2020. • Periodic additional lane closures may be required to facilitate dewatering, deck repair and concrete works • Permanent works have commenced at the Main Entrance and will continue into late 2020, including waterproofing, formwork, rebar installation and concrete works
  11. 11. Leaside Station Upcoming Traffic Configuration Late October through spring 2020
  12. 12. Leaside Station Progress Photos EXCAVATION OF THE STATION BOX EXCAVATION OF THE STATION BOX MAIN ENTRANCE PERMANENT WORKS WATERMAIN SUPPORTED DURING EXCAVATION
  13. 13. Emergency Exit 3 Update Early October, the construction zone shifted to the north side of Eglinton Avenue. The new construction zone will allow for the completion of utility relocations, backfill and road restoration. This configuration will remain in place for 6 weeks. Following the work, all lanes will be restored, and the construction zone will be removed. A small emergency exit building will be permanently in place on the boulevard.
  14. 14. Laird Station Renderings Aerial View Main Entrance Plaza Concourse Platform
  15. 15. Laird Station: What to Expect Year What to Expect 2019-2020 Permanent Works: • Waterproofing, form and rebar and concrete works will occur inside of the completed cavern • During the concrete works, there will be continuous delivery of concrete to the surface sites • The concrete will form parts of the permanent station structure underground
  16. 16. Laird Station Current Traffic Configuration Through 2019
  17. 17. Laird Station Progress Photos COMPLETED CONCRETE ARCHES WATERPROOFING OF THE ARCH PERMANENT WORKS AT MAIN ENTRANCE SHAFT FINAL MINING WORKS
  18. 18. East Portal (Brentcliffe Road) Renderings
  19. 19. East Portal Current Traffic Configuration Final construction activities for the East Portal at Brentcliffe Road include backfilling, barrier wall construction and concrete works. Through 2020
  20. 20. Sunnybrook Stop (Leslie Street) Renderings Aerial View Platform Sidewalk
  21. 21. Sunnybrook Stop Current Traffic Configuration Leslie intersection reopened 11 days early on August 21. Construction activities include, utility relocations, cutting and removal of existing asphalt, excavation, installation of subgrade materials, duct banks installation and track drainage, track slab and stops. Through mid-November 2019
  22. 22. Sunnybrook Park Stop Progress Photos
  23. 23. Science Centre Station Renderings MAIN ENTRANCEAERIAL VIEW WEST PORTAL LOBBY BUS TERMINAL
  24. 24. Science Centre Station Current Traffic Configuration Through mid-October 2019
  25. 25. Science Centre Station Upcoming Traffic Configuration Mid-October for one weekend
  26. 26. Science Centre Station Upcoming Traffic Configuration Mid-October through late 2020
  27. 27. Science Centre Station – What to Expect Year What to Expect 2019-2020 Station Box • Waterproofing and backfill is ongoing • Rebar installation continues • Interior works to commence November 2019 Main Entrance/Pedestrian Tunnels/Bus Terminal • Rebar installation and formwork of upper walls is complete • Structural steel installation at bus terminal is upcoming • Structural steel work is complete at main entrance, glass installation to begin November 2019 Portals • North wall and roof slab – south side complete at east portal. • Rebar installation of inner walls. • Formwork installation and backfill continues. All concrete works are complete at Science Centre Station.
  28. 28. Science Centre Station Progress Photos MAIN ENTRANCE MAIN ENTRANCE STATION BOXWEST PORTAL

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