EGLINTON CROSSTOWNEglinton-Mount Pleasant Construction Liaison CommitteeNovember 14, 2017

2

Agenda

• Eglinton Station Update

• Mount Pleasant Station Update

3

Eglinton Station Update

4

Eglinton Station Updates

Ongoing

• Early morning deliveries

• Shoring stage 1

• THESL 2B – Hillsdale (partially complete), Yonge (ongoing)

Upcoming

• Shoring stage 2

• THESL 2A

• Water site service connections

5

Shoring Stage 1 – Ongoing

6

Shoring Phase 2 – Upcoming

7

THESL Relocation 2B

8

THESL Relocation 2A

9

Construction Progress Picture

ROAD DECKING INSTALLATION AT DUPLEX

AND EGLINTON

10

Mount Pleasant Station Update

11

Mount Pleasant Station Construction Update

ACTIVITY LOCATION APPROXIMATE DURATION

NOVEMBER – DECEMBER 2017

Support of Excavation (Piling)

• NE sidewalk closure North side of Eglinton Ave E Ongoing into January 2018

Hydro Vault ConstructionSoutheast corner of Eglinton Ave E and Mt. Pleasant Rd

One (1) week remaining

Watermain Service Work

• Overnight water shut-off (Nov 22)North side of Eglinton Ave E Beginning the week of November 13

Launch Shaft Construction

• Taunton Rd closure at Eglinton Ave ETaunton Rd at Eglinton Ave E Ongoing until early February 2018

Sewer Relocation

• NE sidewalk closureSecondary Entrance As early as November 30 for one (1) week

JANUARY 2018

Receiving Shaft ConstructionSouth side of Eglinton Ave E, east of Brownlow Ave

Week of January 8 until early March 2018

Tunneling and Storm Sewer Installation South side of Eglinton Ave E Week of January 8 for three (3) weeks

12

Current Construction Staging

Began October 2017

HYDRO VAULT WORK

LAUNCH SHAFT

13

Upcoming Construction Staging

Beginning as early as mid-November 2017 until January 2018

RECEIVING SHAFT

(STARTING JAN 2018)

LAUNCH SHAFT

NE SIDEWALK CLOSURE

Storm Sewer Installation

• Launch Shaft (at Taunton Road):

Began October 2017 until approximately early February 2018

• Receiving Shaft (east of Brownlow Avenue):

Beginning the week of January 8 until approximately early March 2018

• Tunneling and Storm Sewer Installation (24/7):

Beginning January 8 for approximately three (3) weeks

Support-in-Place (SIP) – Toronto Hydro

• SIP is an alternative method to relocating utility infrastructure, whereby hydro infrastructure is temporarily supported using concrete encasement and steel beams

• Advantage of SIP is reduced impact to road users and pedestrians as well as less power interruptions for properties in the vicinity of the future station

• The SIP method will be used at Mount Pleasant during the shallow excavation periods

16

Mount Pleasant Station Concept Aerial View

Main Entrance

Secondary Entrance

*60% rendering

17

Mount Pleasant Station Main Entrance

*60% rendering

18

Mount Pleasant Station Secondary Entrance

*60% rendering

Mount Pleasant Station Construction Progress

19

WATERMAIN SERVICE WORK

LAUNCH SHAFT CONSTRUCTION

INSTRUMENT INSTALLATION