Post on 09-Jan-2017
Meeting of the Verdun / Le Sud-Ouest Good Neighbourly Relations Committee New Champlain Bridge Corridor Project Centre communautaire Elgar – June 15, 2016
New Champlain Bridge Corridor Project 2
Verdun Philippe Dubeau Hubert Fortin François Labelle Seraya Speer Vacant Billy Walsh – business community
Leanne Ruberry – business community Mario Langlois – community organizations Le Sud-Ouest Natacha Alexandroff Daniel Brasseur Sarah Chouinard Michael Ryan Wiseman – business community Marie-Josée Béliveau – business community 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. Present the favoured solution for anti-noise walls
2. Discuss the work completed, under way and to come from now until October 2016
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. Anti-noise walls 30 min. 7:10 to 7:40 p.m.
3. Question period for Committee members 10 min. 7:40 to 7:50 p.m.
4. Question period for general public 20 min. 7:50 to 8:10 p.m.
5. Work completed, under way and to come • Land sector • L’Île-des-Sœurs sector
30 min. 8:10 to 8:40 p.m.
6. Question period for Committee members 10 min. 8:40 to 8:50 p.m.
7. Question period for general public 10 min. 8:50 to 9:00 p.m.
8. Other business 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 in the Last Months Verdun / Le Sud-Ouest
New Champlain Bridge Corridor Project
• Prefabrication installations for the west jetty: 16 (of 38) footings poured
• Demolition of old L’Île-des-Sœurs bridge
• Creation of shipping lanes
• Partial demolition of Atwater, LaSalle / D'Argenson and L’Île-des-Sœurs overpasses
• Installation of water main at Gaétan-Laberge
Overview of Completed Work
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New Champlain Bridge Corridor Project
• More complaints: in connection with work intensification at jobsite
• Demolition of Atwater, LaSalle / D'Argenson and L’Île-des-Sœurs overpasses: no complaints
• Considerable road disruptions at L’Île-des-Sœurs over the weekend of June 3 to 5:
communications campaign and close coordination with all key stakeholders—there will be no surprises
• Public information meeting on May 25: over 90 people, which confirms interest in this type of event Future of bypass bridge Fourth northbound lane of new L’Île-des-Sœurs Bridge Impact of Gaétan-Laberge closure and other disruptions Permanent sound walls GHG offsetting Project of the Réseau électrique métropolitain (REM)
Completed Work: Observations
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New Champlain Bridge Corridor Project
Complaint Management (April 7 to June 10, 2016)
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Topic Land L’Île-des-Sœurs
Total Closed Open Total Closed Open Total
Noise 2 2 4 4 - 4 8
Air quality 3 - 3 - - - 3
Traffic 3 - 3 2 - 2 5
Vibrations 3 2 5 - - - 5
Brightness - - - - - - -
Other 2 - 2 3 - 3 5
Total 13 4 17 9 - 9 26
Sector requiring special attention: south of A15 between LaSalle and Wellington
New Champlain Bridge Corridor Project
Main Priorities for the Coming Months Verdun / Le Sud-Ouest
New Champlain Bridge Corridor Project
1 2
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Land
L’Île-des-Soeurs
Location of Sectors: Verdun / Le Sud-Ouest
New Champlain Bridge Corridor Project
Construction of new A15S 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 A15S structures, walls and roads
New Champlain Bridge Corridor Project
Description of work Approximate duration
Time frame
Legend: Work 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
Design and planning under way so modifications are possible
Key Activities Under Way and to Come: Land
New Champlain Bridge Corridor Project
Objective: Widening of A15S and reconfiguration of Atwater interchange and Gaétan-Laberge area
Current and upcoming work:
• Relocation of water mains between LaSalle and Wellington, and in the Atwater area • Partial demolition of Gibbons and Wellington overpasses, and part of A15S
• Reconstruction of A15S overpasses and roadbed
• Major reconfiguration of Atwater interchange and 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
Work and Impacts: Land
Relocation of the water main between LaSalle and Wellington
Duration: 6 months Time frame: March to August
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Some work 7 days a week, from 7 a.m. to 7 p.m. with workers
on-site at 6:30 a.m.
New Champlain Bridge Corridor Project
Work and Impacts: Land
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Partial demolition of A15S overpasses and roadbed
Duration: 9.5 months Time frame: mid-March to December
Wellington closed Weekend of June 17 to 20
and nights beforehand
Demolition slated for August No closure required
New Champlain Bridge Corridor Project
Closure of Wellington Street
Access ramp to A15N
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New Champlain Bridge Corridor Project
Work and Impacts: Land
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Partial construction of overpasses Duration: 7 months
Time frame: June to November
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• Drainage work • Earthwork • Retaining walls • Paving (spring 2017)
Work and Impacts: Land
Widening of A15S between LaSalle and Wellington
Duration: 1 year with limited work from November to May
Time frame: May 2016 to June 2017
• Drainage work • Earthwork • Retaining walls • Paving (spring 2017)
New Champlain Bridge Corridor Project
Work 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
New Champlain Bridge Corridor Project
Work and Impacts: Land
Reconfiguration of Gaétan-Laberge Blvd. Duration: 12 months
Time frame: July 2016 to July 2017
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New Champlain Bridge Corridor Project
Chosen Rerouting Scenario: Gaétan-Laberge Area
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Access ramp to A15N
Presentation of the 2016 traffic control and management plan – March 29, 2016 (CIGC)
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A special communication effort will support the start of work and the impact on mobility
New Champlain Bridge Corridor Project
Closure of Exit 60 on A15N: July 2016 to July 2017
Access ramp to A15N
Closure of Exit 60 on A15N for "Verdun / Rue Wellington"
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Detour by Atwater
New Champlain Bridge Corridor Project
Design and planning under way so modifications are possible
Key Activities Under Way 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 western approach, the new L’Île-des-Sœurs Bridge and the road connecting them
Current and upcoming work:
• Construction of new L’Île-des-Sœurs Bridge's southbound lane • Reconfiguration of overpass adjoining new L’Île-des-Sœurs Bridge • Construction of the New Champlain Bridge's western 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
New Champlain Bridge Corridor Project
Work and Impacts: L’Île-des-Soeurs
Construction of new L’Île-des-Sœurs Bridge Duration: 19 months
Time frame: March 2016 to September 2017
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• Pile caisson drilling and concreting (under way) • Piers and pier caps (under way) • Superstructure (first beams delivered)
New Champlain Bridge Corridor Project
Overpass reconfiguration work Duration: 6 months
Time frame: April to September
Work and Impacts: L’Île-des-Soeurs
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New Champlain Bridge Corridor Project
Expected Impacts
New Champlain Bridge Corridor Project
Expected Impacts
• Noise
• Air quality
• Traffic
• Vibrations
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New Champlain Bridge Corridor Project 30
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
Partial demolition of overpasses D M1 / M2 66 / 64 75 69 / 65 No D M3 61 75 83 Yes
Collection of debris E / N M3 60 / 59 65 / 64 TBD TBD
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
Noise Management Ambient noise levels (May 2015) / estimated (March 2016)
New Champlain Bridge Corridor Project 31
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
Noise management Ambient noise levels (May 2015) / estimated (March 2016)
New Champlain Bridge Corridor Project
Air Quality Management
• Four stations for air quality readings
• No expected impact on sensitive areas
• Monitoring mainly required for demolition and earthwork • Dust allayed with water canons • Use of dust control liquid
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New Champlain Bridge Corridor Project
Traffic
• Narrowing of lanes and reconfiguration of A15 route
• Scheduled closure: Wellington from June 17 to 20 and nights beforehand
• Major changes to drivers' habits as of July 2016 in the Gaétan-Laberge area
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New Champlain Bridge Corridor Project
Vibration Management
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• Ongoing monitoring with seismograph in key sensitive areas: if the criteria set for the infrastructures concerned are exceeded, a warning is received and work methods are adjusted to meet the criteria
• Protective cushions used at times to dampen debris impact
shocks during demolition
• Visual assessment prior to construction and re-assessment afterwards
New Champlain Bridge Corridor Project
Follow-up on Actions and Measures from Last Meeting
New Champlain Bridge Corridor Project
Follow-up on Actions and Measures
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SSL • Location of sound wall: earlier presentation • Development of La Poudrière area: first parts of the answer in the
presentation earlier + presentation on landscaping at next Good Neighbourly Committee meeting
• Urban integration of overpasses: adjustments in progress • Brightness of west jetty worksite: adjustments made
INFC • Environmental offsetting for the entire project (i.e, GHG): discussions
under way with city of Montréal • Possibility of a fourth lane connecting L’Île-des-Soeurs to Verdun,
on the new L’Île-des-Sœurs Bridge: analysis in progress
New Champlain Bridge Corridor Project
Follow-up on Actions and Measures
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City of Montréal • Access to the L’Île-des-Sœurs Channel from Pointe Saint-Charles:
analysis in progress • Future of the L’Île-des-Sœurs bypass bridge: analysis in progress • Trucking and mobility in Pointe Saint-Charles: observation
Verdun Borough • One-way traffic on Gilberte-Dubé / Rushbrooke: observation
New Champlain Bridge Corridor Project
Next Meeting
New Champlain Bridge Corridor Project
• Good Neighbourly Relations Committee: October 5 (TBC) in Le Sud-Ouest Borough
Topic: landscaping
Next Meeting
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New Champlain Bridge Corridor Project
● Website: www.newchamplain.ca
● Newsletter: sign up online
● Email: info@sslc.ca
● 24/7 phone line: 514-876-1020
Contact Us
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@nouv_champlain
New Champlain Bridge Corridor Project