Neighbourdhood Committee NDG-Westmount-Montréal-Ouest. February 6, 2018

Transcription

1 Neighbourdhood Committee NDG-Westmount-Montréal-Ouest February 6, 2018

2 2 Presentation Outline Feedback on questions Traffic Monitoring Work update and closures Reconstruction of Saint-Jacques bridge Dismantling Operations Progress Sound Monitoring Local Closures Questions

3 3 Feedback on questions Green strip : funding envelope Budget for a decrease in property values Budget for active transportation in the project Implementation of bollards on Chemin Glen to define a corridor for cyclists Avenue Greene : addition of signs for local traffic CN Installation of a metallic structure by the CN near Avenue Brock sud.

4 4 Traffic Monitoring Rue Saint-Antoine Ouest Parking on St-Antoine between Atwater and Rose-de-Lima Analysis of traffic conditions Free flow right turn impossible Truck access Light dedicated to pedestrians Actions: Push button for pedestrian Detection system in the Atwater exit

5 5 Traffic Monitoring Boul. Pullman et Angrignon Intervention requests to allow simultaneous movments or add movements 1 2

6 6 Traffic Monitoring Boul. Pullman et Angrignon Intervention requests to allow simultaneous movements or add movements 1. Angrignon exit from A-20 W: new movements in intersection Simultaneous right turn impossible for trucks (conflict) 2. Entry to A-20 W: new movement Add left turn to access entry traffic congestion 2. 1.

7 7 Work update and closures

8 8 Reconstruction of Saint-Jacques bridge Weekend of 9 february

9 9 Reconstruction of Saint-Jacques bridge

10 10 Reconstruction of Saint-Jacques bridge

11 11 Dismantling Operations Progress

12 12 Dismantling Operations Temporary bridge av. Greene Monday to Friday work between 7 AM et 5 PM Work sequence and approximate schedule 1. Roadway removal: February 5 to Bridge deck removal and dismantling: February 13 to Dismantling of the west abutment: from February 22nd 3 2 1

13 13 Dismantling Operations Montréal-Ouest area Start: around February 17 End: April 2018 Work schedule Monday to Friday: 6 AM to 7 PM Week-end: 24 hours a day or 6 AM to 11 PM

14 14 Sound Monitoring Methodology Equipment Sound level meter Calibrator Wind protector

15 15 Sound Monitoring Methodology Favorable weather conditions Positioning Parameter Value Humidity Less than 90% Temperature Minimum of -10 ºC Wind speed 20 km/h or less Precipitation None

16 16 Sound Monitoring Methodology What is a sound test? Measurement of the sound climate in L 10 Characterizes the peak levels over a defined period of time when the noise is less stable Recording time of 30 minutes The equipment identifies the noise levels with the highest thresholds 10% of the time

17 17 Sound Monitoring Online console Manual noise level surveys by the quality team on the site

18 18 Sound Monitoring Authorization to exceed the established thresholds Exceptional situation: acknowledgement of an impossibility Submission of an application by KPH Analysis by the Ministère Mitigation measures taken Specificity and technical constraints Duration of the work Nature of the work

19 19 Sound Monitoring A-720 ouest Dismantling Week-end of December 16 and 17, 2017 Average temperatures between -11,5 ºC and -16,7 ºC 1 to 2 cm of precipitation - snow Work area Manual sound recording by KPH Tucot MTMDET Monitoring stations (highest treshold) 61.8 db 16 dec h db 17 dec. - 9 h db 16 dec. 15 h 84.7 db 17 dec. 11 h db 16 dec h 84.7 db 16 dec. 15 h 71.8 db 17 dec. - 8 h db 16 dec h 37

20 20 Sound Monitoring A-720 ouest Dismantling January 14, 2018 Average temperature -22,8 ºC Manual sound recording not possible Work area Manual sound recording by KPH Tucot MTMDET Monitoring stations (highest treshold) 76,6 db 18 H 58.8 db Midi 69.2 db 20 h 30 61,5 db 13 h

21 21 Sound Monitoring A-720 ouest Dismantling Week-end of January 20 and 21, 2018 Average temperatue between 1,5 ºC et -3,1 ºC No precipitation Work area Manual sound recording by KPH Tucot MTMDET Monitoring stations (highest treshold) 80.7 db 21 jan. 13 h db 21 jan. 8 h db 21 jan. - 9 h db 21 jan h db 21 jan. 11 h 68.1 db 20 jan. 7 h db 20 jan. 6 h db 20 jan. 17 h 60.4 db 20 jan. 9 h 68.6 db 21 jan. - 2 h 85 db 20 jan h 79.6 db 20 jan h db 21 jan. - 1 h 20

22 22 Local Closures Rue Saint-Jacques Ferbruary 9 to 12 Visuel navette ch. Glen - MTMDET

23 23 Local Closures Chemin Glen February 16 to 19

24 24 Questions

25 25 Communications Neighborhood Committee NDG-Westmount March 28, 2018 Victoria Hall Westmount (4626, rue Sherbrooke Ouest) Neighborhood Committee Sud-Ouest February 13, 2018 Project website: Monthly electronic bulletin (subscription on the Turcot website) Direct phone line: Turcot