Presentation of major projects Technical media briefing

1. 2018 Planning
April 19, 2018
Presentation of major projects
TECHNICAL MEDIA BRIEFING
#OurProjects

2. + Glen P. Carlin, Eng.
Chief Executive Officer
+ Catherine Tremblay, Eng.
Senior Director, Projects, Construction and Operations
+ François Demers, Eng.
Senior Director, Champlain/NCBC Projects

3. 3
Sustained investment
STRUCTURES 2018
(budgeted)
Champlain Bridge $51M
Jacques Cartier Bridge $96M
Honoré Mercier Bridge $31M
Environment $3M
Melocheville Tunnel $9M
Bonaventure Expressway $12M
Champlain Bridge Ice Control
Structure
$9M
TOTAL: $211M

4. CRITICAL INFRASTRUCTURE
Major projects in the federal network

5. 5
Honoré Mercier Bridge
+ Continuation of pier repair program
+ Initiation of painting program
+ Replacement of inspection
walkways
+ All this work is done with minimal
lane closures
+ Coordination with the MTMDET,
who will be doing repair work

6. 6
Bonaventure Expressway
+ Pier repairs (purple)
+ Deck repairs (under the
structure) (orange)
+ Replacement of expansion
joints (red)
+ Repair to the median barrier
+ June to November 2018 in
coordination with the City of
Montréal, SSL and Turcot

7. 7
Autoroute Bonaventure
#NosChantiers
+ Closure of Hwy. 10 on weekends:
+ 2 weekends (complete
closures toward downtown)
+ 1 weekend (complete closure
in both directions)
+ 2 weekends (complete
closures toward the South
Shore)
+ Approximately 10 complete night
closures in both directions
Multiple closures :

8. 8
ENVIRONMENTAL PROJECT TO PROTECT THE RIVER
Solution Bonaventure

9. 9
Groundwater containment and treatment system
Solution Bonaventure: West Sector
TREATMENT SYSTEM IS OPERATIONAL
+ 32 pumping wells to create a
hydraulic barrier
+ We pump an average of 290 m3/day
of raw water that is treated and then
discharged into the river

10. 10
Retaining wall and hydrocarbon capture system
Solution Bonaventure: East Sector
+ Extraction of contaminated water and BPC
diesel contaminated
+ Recovered contaminated products will be
processed in specialized centers
+ We extract between 8,000 liters and
12,000 liters of contaminated water per
month
+ Groundwater contaminants are contained
before they migrate to the river
+ No impact on traffic

11. 11
2018 Planning
Jacques Cartier Bridge
Reinforcement, cleaning and painting work
Viaduct repairs
Steel work
Repairs to upstream and downstream ramps
(2018)

12. 12
STEEL STRUCTURE
REINFORCEMENT
Jacques Cartier Bridge
+ Major work to reinforce the metal
structure and extend the bridge’s
service life
+ Replacement and reinforcement of
steel members and reinforcing
plates
+ Major program for 2016-2027 done in
phases

13. 13
Current steel work – Montreal

14. 14
Current steel work - Montreal
Photo du chantier à Montréal

15. 15
Planned steel work – Montreal
Summer 2018 mobilization
(between Tansley St. and De Maisonneuve)

16. 16
Current steel work – Longueuil

17. 17
Current steel work - Longueuil
Photo du chantier à Longueuil

18. 18
Planned steel and painting work –
Main span

19. 19
Planned concrete work –
Île Notre-Dame and Île Sainte-Hélène

20. 20
Work – Longueuil sector
BLITZES 1 and 2
April 20 to 23 and May 4 to 7
BLITZ 3 - May 25 to 28
(possible blitz in August)
CLOSURE
Jacques Cartier Bridge off-ramp to St-Laurent
Blvd. West, Hwy. 20 and Hwy. 132
CLOSURE
On-ramps from St-Laurent and Taschereau
West to Jacques Cartier Bridge toward Montreal

21. 21
Replacement of guard rails
+ Replacement of 500 guard-rail
sections along the multipurpose
path and sidewalk
+ Work scheduled to end May 20
+ Night hindrances planned for
the multipurpose path and the
sidewalk to finalize the work
TO COME
+ weekends

22. 22
Traffic on the Jacques Cartier Bridge
+ Structural element replacement work in the evening, at night, and on the weekend
+ Optimization of traffic management scenarios
+ Coordination with other work sites
+ Coordination with stakeholders and Mobility Montréal partners
TO COME
+ Complete night closures between May and Nov
(1 a.m. to 4 a.m.) (approx. 15)
+ A number of partial night closures
+ Complete sidewalk closure from August to October
+ Complete night closure of the multipurpose path until the
end of May
+ 10 more closures planned on for the multipurpose path
from August to October

23. CHAMPLAIN BRIDGE SECTOR
Major repair program

24. 24
Stable condition thanks to the deployed measures
Monitoring of the structure’s behaviour
+ Decreased risks from the edge girders
and pier caps
+ Ongoing monitoring of the structure’s
behaviour with an instrumentation system
(+330 sensors on the edge girders and
pier caps)
+ Focus on maintaining this critical
economic corridor

25. 25
Reinforcement system being installed on 39 pier caps
Pier cap reinforcement system

26. 26
Minimal underwater work on
2 pier footings

27. 27
Modular Trusses

28. 28
Universal modular trusses for interior edge girders to be installed as needed
Universal modular trusses

29. 29
Replacement diaphragm to be installed between the interior girders as needed
Replacement diaphragm
DiaphragmInterior
girders

30. DECONSTRUCTION OF THE CHAMPLAIN BRIDGE

31. 31
Owner's engineer contract
+ Contract awarded in February
2018 to Parsons, Tetra Tech and
AMEC Foster Wheeler (PTA)
+ Assist JCCBI with the
environmental assessment
process
+ Environmental assessment of the
impact of the deconstruction
+ Public consultation periods
Section 5
Section 6
Section 7

32. ONGOING UPDATES
Planning travel

33. 33
In real-time so that users can plan their travel
Practical mobile solutions
+ Integrated dashboard at www.JacquesCartierChamplain.ca: live
traffic conditions, planned work, traffic cameras, major work alerts
+ Text message alerts for major closures or significant incidents on
our network
+ Email alerts for construction work
+ Alerts about traffic hindrances and information
about each structure via Twitter
- @pontJCBridge
- @pontChampBridge
- @pontHMBridge