Meeting of the Verdun / Le Sud Ouest - good neighbourly relations committee - february 8 2017

Meeting of the Verdun / Le Sud-Ouest Good Neighbourly Relations Committee New Champlain Bridge Corridor Project Centre Elgar - 8 february 2017

Projet de corridor du nouveau pont Champlain 2

Verdun Marie-Pierre Bouchard 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 Michel Langlois– business community Cédric Glorioso-Deraiche– 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

Projet de corridor du nouveau pont Champlain

1. Discuss the work completed, underway and to come from now until spring 2017

2. Follow up on the various files under the responsibility of Infrastructure Canada and Ville de Montréal

3. Answer questions, identify potential solutions and discuss the issues

Meeting Objectives

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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

15 min. 8:15 to 8:30 p.m.

6. Question period for Committee members and the public

10 min. 8:30 to 8:40 p.m.

7. Follow up on the various files under the responsibility of Ville de Montréal

15 min. 8:40 to 8:55 p.m.

8. Question period for Committee members and the public

10 min. 8:55 to 9:05 p.m.

9. Adjournment: next meeting and topic 5 min. 9:05 to 9:10 p.m.


Work Completed over the Past Few Months Verdun / Le Sud-Ouest


• Well-started reconstruction of the new viaducts of the highway 15: Atwater, LaSalle et Wellington

• Progress of the Gaétan-Laberge boul. : planned to open in summer 2017

• Advanced work on the new Île-des-Sœurs bridge : 25% of the beams installed from Gaétan-Laberge side

• Demolition of the toll plaza on Île-des-Sœurs completed and opening of the deviation at the exit of the bidge (IDS side)

• Extensive work on the new Champlain Bridge: Maritime excavation completed Off-site manufacturing progressing well Installation of footings, piers bases and segments First delivery of the beams Construction of the main pylon and the rear span

Overview of Completed Work

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Completed Work: Observations

• Significant progress at Atwater Interchange, Gaétan-Laberge Sector and Île-des-Sœurs Bridge

• Slowdown of works in the area between LaSalle and Wellington : resumption of works in Spring 2017

• Planned opening of the southern A15 direction for Fall 2017


Complaint Management (1st October to 6 February 2017)

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Topic Land L’Île-des-Sœurs

Total Closed Open Total Closed Open Total

Noise 3 - 3 8 1 9 12

Air quality - - - - - - -

Traffic 2 - 2 3 - 3 5

Vibrations 1 1 2 - - - 2

Brightness - - - 2 - 2 2

Other - 1 1 1 - 1 2

Total 6 2 8 14 1 15 23

From 11 June to 30 September : 34 complaints, for 10 per month on average

Last period : 6 complaints per month on average


A great achievement of our workers

›Dons


Main Priorities for the Upcoming Months Verdun / Le Sud-Ouest


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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1 2

12

Land

L’Île-des-Soeurs

Location of Sectors: Verdun / Le Sud-Ouest


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

(completed)

Construction of the L’Île-des-Sœurs new structures


Design and planning underway so modifications are possible

Key Activities Underway and to Come: Land


Objective: Widening of H15S and construction of the new Gaétan-Laberge urban boulevard

Current and upcoming work:

• Final connexion of watermains

• 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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Works and Impacts : Land

Widening of H15S between Atwater and Wellington

Duration: 1 year with limited work between November and May

Time frame: May 2016 to Summer 2017

• Characterization of soils with potential for asbestos contamination (underway)

• Drainage work • Earthwork • Retaining walls • Paving (fall 2017)


Works and Impacts: Land

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Wellington

Partial construction of overpasses Duration: 10 months

Time frame: June 2016 to March 2017



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Work Status: Atwater • Girders installations and pouring (completed) • Creation of temporary access roads (underway) • Retaining walls (underway)


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



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Work Status: LaSalle • Relocation of watermains (underway) • Retaining walls (underway) • Girders installations (week of 13 February : night closure)

and pouring • Relocation of the pedestal (to come: February)



Wellington

Relocation of the pedestal on LaSalle Duration : two months

Time frame : February to April



Work Status : Wellington • Retaining walls (underway) • Relocation of a pedestal (underway) • Girders installations(13-15 Feb : closing of Wellington at

nighttime) and pouring • Connexion of watermain (to come)


Wellington

Relocation of the pedestal on Wellington Duration : two months

Time frame : February to April



Relocation of the exit 60 of H15S

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Via-Rail

Comité technique sur la mobilité des personnes - 17 février 2016

Relocalisation of the exit 60 (printemps 2017) • New configuration on temporary road ( 6 months) • Temporary intersection on Wellington street • Left turn towards the Southwest • Right turn towards Verdun • Modification of the phasing of traffic lights in periphery • Police presence

Construction zone

roads

Legend


Exit 60 of H15S towards Wellington

Via-Rail Construction zone

roads

Legend



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Construction of the new Gaétan-Laberge urban Boul.

Duration: 12 months Time frame: July 2016 to july 2017



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Work Status: Gaétan-Laberge • Reconstruction of the overpasses (underway) • Tree cutting for the new bike path (underway) • Creation of temporary access roads (underway) • Retaining walls (underway)


Design and planning underway so modifications are possible

Key Activities Underway and to Come: L’Île-des-Soeurs


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 • Reconfiguration of L’Île-des-Soeurs Boul. overpass • Preparatory works at the pedestrian tunnel and at the René-Lévesque Boul. overpass • Construction of the new Champlain Bridge's west approach and west abutment

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


Works and Impacts: L’Île-des-Soeurs

Work Status : L’Île-des-Sœurs Bridge • Columns and pier caps (underway) • Deck slabs installation (underway) • Transfert of the L’Île-des-Sœurs jetty (february-march)

Construction of new L’Île-des-Sœurs Bridge Duration: 19 months

Time frame: March 2016 to September 2017



Construction of the L’Île-des-Sœurs Boul. overpass

Duration : 1 year Time frame: summer 2016 to summer 2017


P-12

Construction of the pedestrian tunnel

Construction of René-Lévesque boul.

overpass

Storage of beams


Preparatory works at the pedestrian tunnel and at the René-Lévesque Boul. overpass

Duration : six months Time frame: October to March 2017

Work Status : L’Île-des-Sœurs road corridor • Pile caisson drilling of the new structures • Relocation of public services


Completed Works: West Approach

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38 out of 38 marine excavations for the west Approach were completed



38 footings of the West Approach out of 38 have been concreted, and 30 of them are completed with pier bases



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23 out of 38 maritime footings of the west approach were installed

in the river



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Work 24 hours per day, 7 days per week Smaller team in the evenings, and week-ends,

but effectives have doubled

Formwork and concreting of ‘’ground’’ footings and pier starters of the 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


Completed Works: Cable-stayed Bridge

Construction of the lower pylon, the lower cross beam and the rear span


Works and impacts : Bike path of the seaway dike

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Ponctual closing of variable duration for the seasons 2017 and 2018 et, if necessary, long term closing

Communication strategy : bike path signs, newspaper, e-mail alerts and signalers


Anticipated Impacts


Anticipated Impacts

• Noise • Traffic

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M1 : Sud-Ouest / Argenson M2 : Sud-Ouest / Butler et Charlevoix M3 : Verdun

Noise management Ambient noise levels (May 2015) / estimated

(October 2016)

Area

Activity

Période Exposed Sensitive

Area

Ambient Noise dBA

Criterion dBA

Estimated Noise dBA

Measures requised D / E / N

Land

Road demolition D M1 / M2 66 / 64 75 67 / 68 No D M3 61 75 67 à 83 Yes

Construction of overpasses D M2 64 75 66 No D M3 61 75 64 à 82 Yes

Widening preparation work D M2 / M3 64 / 61 75 66 / 67 No

Construction of retaining walls D M1 / M2 66 / 64 75 69 / 66 No D M3 61 75 79 Yes

Installation of beams N M2 / M3 59 / 59 64 / 64 60 69 No Yes

Underground pedestal D M1 / M2 66 / 64 75 73 / 72 Monitoring required D M3 61 75 72

Excavation of the ramp 60 D M2 / M3 64 / 61 75 66 80 No Yes

Noise sensitive areas


I1 : Sax I2 : Pointe-Nord I3 : Cours des Fougères

Noise management Ambient noise levels (May 2015) / estimated

(October 2016)

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 – various activities

D I2 / I3

64 / 57 75 I2 : 64 à 68 I3 : 58 ou 59

Monitoring required

for specific activites

E 59 / 52 64 / 57 63 / 57 N 57 / 52 62 / 57 62 / 57

West jetty- Sheet piling D I2 / I3 64 / 57 75 73 / 66 Monitoring

required

Construction of new L’Île-des-Sœurs Bridge D I1 57 75 70 No

Overpass reconfiguration work D I1 57 75 74

Monitoring

required

Drilled piles for the tunnel and for the overpass D I1 / I2 57 / 64 75 70 / 67 No

Noise sensitive areas


Traffic

• Partial day closure and full night closure, over 3 to 5 nights, in February : LaSalle and Wellington

• Reconfiguration of exits 60 and 61 of H15S for the spring / summer 2017

• Important modifications to road users habits of L’Île-des-Sœurs network from the beginning of Summer 2017

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Follow-up on Actions and Measures from Last Meeting


Follow-up on Interventions

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SSL • Landscaping and urban integration

INFC (discussed in the next presentation) • GHG file • Permanent anti-noise walls • LED lighting • Interations with the REM Project Ville de Montréal (discussed in the next presentation) • Access to the St-Lawrence River from Pointe Saint-Charles • Future of the Île-des-Sœurs Bypass Bridge


Next Meeting


• Good Neighbourly Relations Committee : 18 april at Verdun Topic:

Traffic Anti-noise walls

• Site visit for committee members : May 5, 2017 in the afternoon

Next meetings

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Contact Us

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Meeting of the Verdun / Le Sud Ouest - good neighbourly relations committee - february 8 2017