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Meeting of the Verdun / Le Sud-Ouest Good Neighbourly Relations Committee New Champlain Bridge Corridor Project Centre récréatif St-Charles– October 5, 2016
New Champlain Bridge Corridor Project 2
Verdun Philippe Dubeau Hubert Fortin François Labelle Seraya Speer Billy Walsh – business community
Leanne Ruberry – business community Mario Langlois – community organizations Le Sud-Ouest Nathacha Alexandroff Daniel Brasseur Sarah Chouinard Michael Ryan Wiseman – business community Marie-Josée Béliveau – community organizations Partners Dan Genest – Signature on the Saint Lawrence team Jean-François Parenteau – Verdun Borough
Benoît Dorais – Le Sud-Ouest Borough James Byrns – City of Montréal Vincent Jarry – Infrastructure Canada
Committee Members
New Champlain Bridge Corridor Project
1. Discuss the work completed, underway and to come from now until January 2017
2. Follow up on the various files under the responsibility of Infrastructure Canada
3. Answer questions, identify potential solutions and discuss the issues
Meeting Objectives
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New Champlain Bridge Corridor Project
Agenda
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Series Item Duration Time 1. Opening 10 min. 7:00 to 7:10 p.m.
2. Work completed, underway and to come • Land sector • L’Île-des-Sœurs sector
40 min. 7:10 to 7:50 p.m.
3. Question period for Committee members 10 min. 7:50 to 8:00 p.m.
4. Question period for general public 15 min. 8:00 to 8:15 p.m.
5. Follow up on the various files under the responsibility of Infrastructure Canada
20 min. 8:15 to 8:30 p.m.
6. Question period for Committee members 10 min. 8:40 to 8:50 p.m.
7. Varia 10 min. 8:50 to 9:00 p.m.
8. Question period for general public 10 min. 9:00 to 9:10 p.m.
9. Adjournment: next meeting and topic 5 min. 9:10 to 9:15 p.m.
New Champlain Bridge Corridor Project
Work Completed over the Past Few Months Verdun / Le Sud-Ouest
New Champlain Bridge Corridor Project
• Works are progressing well for the New Champlain Bridge: maritime excavation, prefabrication, installation of the footings and pier bases, and construction of the main pylon
• Partial demolition of the Highway 15S main overpasses between Atwater and the existing Champlain bridge, and beginning of the reconstruction
• Construction start in the Gaétan-Laberge sector
• Development of the structural frame of the L’Île-des-Sœurs bridge
• Relocation of the watermains well advanced
• Community BBQ of September 25 : almost 200 participants
Overview of Completed Work
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New Champlain Bridge Corridor Project
• Significant progress in terms of the road works and for the new L’Île-des-Soeurs bridge
• Some challenges ahead: watermains under the Lasalle Boul. and under
Wellington Street
• Long term disruptions of road traffic in the Gaétan-Laberge sector and on the L’Île-des-Sœurs : traffic slow down and increase of the drivers’ level of caution
Completed Work: Observations
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New Champlain Bridge Corridor Project
Information Campaign for Traffic
Disruptions
Bretelle d’accès vers l’A-15 Nord
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Extended traffic disruption as part of the reconfiguration of Gaétan
Laberge Blvd From July 2016 to July 2017
New Champlain Bridge Corridor Project
Complaint Management (June 11 to September 30, 2016)
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Topic Land L’Île-des-Sœurs
Total Closed Open Total Closed Open Total
Noise 3 - 3 5 - 5 8
Air quality 4 - 4 2 - 2 6
Traffic 9 - 9 2 - 2 11
Vibrations 2 - 2 - - - 1
Brightness - - - 2 - 2 2
Other 5 - 5 - - - 5
Total 23 - 23 11 - 11 34
Number of complaints relatively stable: 10 per month on average
New Champlain Bridge Corridor Project
Main Priorities for the Upcoming Months Verdun / Le Sud-Ouest
New Champlain Bridge Corridor Project
Description of work Approximate duration
Time frame
Legend: Works and Impacts
• Traffic: • Residential proximity: • Public transit: • Active transportation:
Minor Moderate
Major
Impact by colour code
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New Champlain Bridge Corridor Project
1 2
12
Land
L’Île-des-Soeurs
Location of Sectors: Verdun / Le Sud-Ouest
New Champlain Bridge Corridor Project
Construction of new H15S structures, walls and roads
Overall Plan: Spring 2016 to Fall 2017
Construction of Gaétan-Laberge urban
boulevard
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Construction of new L’Île-des-Sœurs Bridge
Dismantling of existing H15S structures, walls and roads
Construction of the L’Île-des-Sœurs new structures
New Champlain Bridge Corridor Project
Design and planning underway so modifications are possible
Key Activities Underway and to Come: Land
New Champlain Bridge Corridor Project
Objective: Widening of H15S and reconfiguration of Atwater interchange, reconstruction of overpasses Lasalle and Wellington, and construction of the new Gaétan-Laberge urban boulevard
Current and upcoming work:
• Relocation of watermains in the Atwater area • Reconstruction of Highway15S overpasses, retaining walls and roadbed
• Major reconfiguration of Atwater interchange and of Gaétan-Laberge area
Approach:
• Daytime work especially when impact is major (e.g. noise level)
• Nighttime work when impact on daytime traffic is too significant
• Weekend work when necessary
Land
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New Champlain Bridge Corridor Project
Works and Impacts : Land
Widening of H15S between LaSalle and Wellington
Duration: 1 year with limited work between November and May
Time frame: May 2016 to June 2017
• Drainage work • Earthwork • Retaining walls (fall 2016) • Paving (fall 2017)
New Champlain Bridge Corridor Project
Works and Impacts: Land
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Wellington
Partial construction of overpasses Duration: 7 months
Time frame: June to December
New Champlain Bridge Corridor Project
Works and Impacts: Land
BEFORE
AFTER
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Reconfiguration of Atwater south interchange Duration: 1 year
Time frame: July 2016 to July 2017
AFTER
Multiple night closing 1st closing : October 17 to 19
New Champlain Bridge Corridor Project
Works and Impacts: Land
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Work Status: Atwater • Partial demolition of the overpass completed • Reconstruction initiated • Girders installations (to come: closing of Atwater at nighttime) • Creation of temporary access roads (to come : November to December) • Retaining walls (to come: November to March) • Relocation of watermains underway
New Champlain Bridge Corridor Project
Reconfiguration of Exit 61 of H15S
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›Bla Bla
x x x x x x x x
Reconfiguration of Exit 61 • New configuration on temporary road • Management of new intersection with traffic lights • Left turn towards the Southwest • Right turn towards Verdun • Preparation for the demolition of the existing exit
Construction Zone
Roads
Legend
New Champlain Bridge Corridor Project
Works and Impacts: Land
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Work Status: LaSalle • Partial demolition of the overpass completed • Reconstruction initiated • Girders installations (to come : closing of Lasalle at
nighttime) • Relocation of the pedestal (to come: October) • Retaining walls (to come : November to March) • Relocation of watermains underway
New Champlain Bridge Corridor Project
Work and Impacts: Land
Work Status : Wellington • Partial demolition of the overpass completed • Reconstruction in progress • Girders installations(to come : closing of Wellington at
nighttime) • Retaining walls (to come : October to May) • Relocation of a pedestal (to come : 2 months) • Relocation of watermains underway
New Champlain Bridge Corridor Project
Exit 60 of H15S towards Wellington
Via-Rail Construction zone
roads
Légende
New Champlain Bridge Corridor Project
Works and Impacts: Land
Construction of the new Gaétan-Laberge urban Boul.
Duration: 12 months Time frame: July 2016 to end of summer 2017
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New Champlain Bridge Corridor Project
Works and Impacts: Land
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Work Status: Gaétan-Laberge • Demolition of the overpass completed • Reconstruction in progress • Relocation of watermains underway • Protection of the St-Pierre collector • Creation of temporary access roads • Retaining walls
New Champlain Bridge Corridor Project
Design and planning underway so modifications are possible
Key Activities Underway and to Come: L’Île-des-Soeurs
New Champlain Bridge Corridor Project
L’Île-des-Soeurs
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Objective: Construction of the New Champlain Bridge's west approach, the new L’Île-des-Sœurs Bridge and the road connecting them
Current and upcoming works:
• Construction of new L’Île-des-Sœurs Bridge south deck • Reconfiguration of overpass adjoining the new L’Île-des-Sœurs Bridge • Preparatory works at the pedestrian tunnel and at the René-Lévesque Boul. overpass • Construction of the new Champlain Bridge's west approach
Approach: • Daytime work especially when impact is major (e.g., noise level)
• Nighttime work when impact on daytime traffic is too significant
• Weekend work when necessary
• West approach: work increase in the evening and at night (approximately 20 workers) and during week-ends
New Champlain Bridge Corridor Project
Works and Impacts: L’Île-des-Soeurs
Construction of new L’Île-des-Sœurs Bridge Duration: 19 months
Time frame: March 2016 to September 2017
Work Status : L’Île-des-Sœurs Bridge • Pile caisson drilling and concreting (underway) • Columns and pier caps (underway) • Beginning of the deck slabs (south) installation • Transfert of the L’Île-des-Sœurs jetty at the end of the fall
New Champlain Bridge Corridor Project
Preparatory works at the pedestrian tunnel and at the René-Lévesque Boul. overpass
Duration : Six months Time frame: October to March
Works and Impacts: L’Île-des-Soeurs
Work Status : L’Île-des-Sœurs Bridge (continued)
• Demolition of the old tollbooth • Lane deviations in October • Relocation of public services • Pile caisson drilling of the new structures
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New Layout of the H15 Lanes
P12 2017
P10 2016
P11 2017
P-11A
P-11B
P-11C
New Champlain Bridge Corridor Project
Example of Temporary Work Sign
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New Champlain Bridge Corridor Project
Completed Works: West Approach
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Temporary installations of prefabricated, preassembled and loading of the west jetty were completed
Work 24 hours per day, 7 days per week Smaller team in the evenings, and week-ends,
but effectives have doubled
New Champlain Bridge Corridor Project
Completed Works: West Approach
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30 out of 38 marine excavations for the west approach were completed
New Champlain Bridge Corridor Project
Completed Works: West Approach
27 out of 38 footings of the west approach were concreted, and 14 of them were completed with pier starters
New Champlain Bridge Corridor Project
Completed Works: West Approach
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10 out of 38 maritime footings of the west approach were installed in the river
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Installation of pier starters, of pier caps and
of the deck formwork
New Champlain Bridge Corridor Project
Routing of Prefabricated Elements
1
2
1
3
2 2
Towards the West Jety
Route trucks
Légende
Towards the Estacade or the West Jety
3
4
New Champlain Bridge Corridor Project 38
Completed Works: Cable-stayed Bridge
Installation of the first prefabricated segments of the main pylon of the
cable-stayed bridge
New Champlain Bridge Corridor Project
Anticipated Impacts
New Champlain Bridge Corridor Project
Anticipated Impacts
• Noise
• Air quality
• Traffic
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New Champlain Bridge Corridor Project 41
M1: Sud-Ouest / D'Argenson M2: Sud-Ouest / Butler and Charlevoix M3: Verdun I1: Sax I2: Pointe-Nord I3: Cours des Fougères
Area
Activity
Time Exposed Sensitive
Area
Ambient Noise dBA
Criterion dBA
Estimated Noise dBA
Measures Required D / E / N
Land
Road demolition D M2 64 75 66 No D M3 61 75 87 Yes
Construction of overpasses D M1 / M2 66 / 64 75 69 / 65 No D M3 61 75 83 Yes
Widening preparation work D M2 64 75 66 No M3 61 75 87 Yes
Relocation of water mains D M3 61 75 90 Yes
Construction of retaining walls J M1 / M2 66 / 64 75 To come
To come
J M3 61 75 To come
To come
Installation of beams S / N M3 60 / 59 65 / 64 To come
To come
Traffic on access road 60 J/S/N M3 61 / 60 / 59 75 / 65 / 64 To come
To come
Noise management Ambient noise levels (May 2015) / estimated (March 2016)
The new noise management plan will be submitted at the end of October. The new activities have not
been evaluated yet.
New Champlain Bridge Corridor Project 42
M1: Sud-Ouest / D'Argenson M2: Sud-Ouest / Butler and Charlevoix M3: Verdun I1: Sax I2: Pointe-Nord I3: Cours des Fougères
Area
Activity
Time Exposed Sensitive
Area
Ambient Noise dBA
Criterion dBA
Estimated Noise dBA
Measures Required
D / E / N
L’Île
-des
-Sœ
urs
West jetty – Prefabrication of footings D
I2 / I3 64 / 57 75 64
Monitoring required E 59 / 52 64 / 57 60
N 57 / 52 62 / 57 58
Construction of new L’Île-des-Sœurs Bridge D I1 57 75 63 No
Overpass reconfiguration work D I1 57 75 68 No
Drilled piles for the tunnel and for the overpass D I1 57 75 To come To come
Noise management Ambient noise levels (May 2015) / estimated (March 2016)
The new noise management plan will be submitted at the end of October. The new activities have not
been evaluated yet.
New Champlain Bridge Corridor Project
Air Quality Management
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• Four stations for air quality readings
• Monitoring mainly required for demolition and earthwork
• Measures in place : Use of water cannon during the demolition of concrete structures Use of dust control liquid Stabilisation of land piles using mulching material and seeding Cleaning of streets with tank truck and mechanical street sweeper
New Champlain Bridge Corridor Project
Traffic
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• Night closing to anticipate : Atwater, LaSalle and Wellington
• Modifications to road users habits from the beginning of October 2016: entrance on and exit off the existing Champlain Bridge on the L’Île-des-Soeurs
• Reconfiguration of exits 60 and 61 of H15S
New Champlain Bridge Corridor Project
Follow-up on Actions and Measures from Last Meeting
New Champlain Bridge Corridor Project
Follow-up on Interventions
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SSL • Anti-noise barriers and landscaping : next meeting of the committee in
February 2017 • Urban integration of the overpasses: adjustments in progress • Signalization for the bike path under the Île-des-Soeurs Bypass bridge :
adjustments made
Infrastructure Canada (discussed in the next presentation) • GHG file • Possibility of a fourth lane connecting L’Île-des-Soeurs to Verdun,
on the new L’Île-des-Sœurs Bridge: analysis in progress • Interations with the REM Project
New Champlain Bridge Corridor Project
Follow-up on Interventions
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Ville de Montréal • Access to the St-Lawrence River from Pointe Saint-Charles: analysis in
progress • Future of the Île-des-Sœurs Bypass Bridge: analysis in progress • Review of the mitigation measures taken by the City and other partners
to ease transportations • Impact of the exit 60 closing on the bus route 12: observations
New Champlain Bridge Corridor Project
Next Meeting
New Champlain Bridge Corridor Project
• Good Neighbourly Relations Committee: February 8 (TBC) at Verdun Topic: anti-noise walls and landscaping
• No public information session is planned at this time
Next Meeting
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New Champlain Bridge Corridor Project
● Website: www.newchamplain.ca
● Newsletter: sign up online
● Email: [email protected]
● 24/7 phone line: 514-876-1020
Contact Us
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@nouv_champlain
New Champlain Bridge Corridor Project
Our Proud Builders
New Champlain Bridge Corridor Project New Champlain Bridge Corridor Project 52