Carleton University to Ellwood Diamond Rail Bridge - Night Work for Systems Installations
As part of the Stage 2 O-Train South Extension Project, night work will continue between Dow’s Lake Tunnel and the Ellwood Diamond Rail Bridge for the installation of system electrical cables.
WHAT:
Crews will perform overnight work in the guideway between Carleton University and the Ellwood Diamond to prepare the area for cable installation.
WHEN:
Overnight work dates will be scheduled until March 15. These dates may be subject to change.
WHY:
Crews will perform overnight work in this segment to maximize construction progress during the winter construction season.
WHERE:
Please see the map below for the location of the work, indicated in red. Overnight work will take place between Dow’s Lake Tunnel and the Ellwood Diamond Rail Bridge.
ANTICIPATED IMPACTS:
- There are no anticipated impacts to pedestrians, cyclists or motorists.
- Although construction noise is not expected to exceed 85 decibels at the site of activity, reducing to 56 decibels at 30 meters from the site, the public may experience moderate construction noise.
- Construction areas will be lit for the safety of the workers, but light will be directed at work sites to minimize the impact to residents.
Accessibility is an important consideration for the Stage 2 LRT project. All pedestrian, cycling, bus, and vehicular movements will generally be maintained during construction, with some detours. Pedestrians and cyclists should use extra caution when localized detours are in place and adhere to all posted signage when travelling to ensure safety, as patterns may have changed. Accessibility is an important consideration for the Stage 2 LRT project. The Stage 2 team makes every effort to provide access through and around construction sites. If you require special accommodation, please contact stage2@ottawa.ca. The safety of the public and the workers is paramount, and we thank you for your patience during construction.
Work will be ongoing in these areas. Additional construction updates, such as changes to work sequencing and the duration or impact of this work will be communicated via the Stage 2 project e-newsletter. To receive electronic updates, Public Notices, and Lookaheads, please sign up at Ottawa.ca/Stage2connect . Select Carleton Station, Mooney’s Bay Station or Walkley Station to received location specific information about this work.
Michael Brossoit
Stakeholder Relations, Rail Construction Program
City of Ottawa
Email: michael.brossoit@ottawa.ca
Website: ottawa.ca/stage2
Carleton University, Ellwood Diamond - Night Work for Systems Installations
As part of the Stage 2 O-Train South Extension Project, night work will occur at Carleton University and the Ellwood Diamond to install systems infrastructure.
WHAT:
Crews will perform overnight work in the guideway at Carleton University and the Ellwood Diamond to complete cable trough installations in an accelerated manner.
WHEN:
Overnight work will occur between February 1 and February 14. The night shift will occur between the hours of 5:00 PM and 3:00 AM. This schedule may be subject to change. Work at the Elwood Diamond Rail Bridge will take place from February 6 to 14. Work at Carleton University will take place from February 1 to February 8.
WHY:
Crews will perform overnight work in this segment to maximize construction progress during the winter construction season.
WHERE:
Please see the map below for the location of the work, indicated in red. Overnight work will occur at the Elwood Diamond Rail Bridge (starting from the south) and Carleton University between Dow’s Lake Tunnel and the Rideau River.
ANTICIPATED IMPACTS:
- There are no anticipated impacts to pedestrians, cyclists or motorists.
- Although construction noise is not expected to exceed 85 decibels at the site of activity, reducing to 56 decibels at 30 meters from the site, the public may experience moderate construction noise.
- Construction areas will be lit for the safety of the workers, but light will be directed at work sites to minimize the impact to residents.
Accessibility is an important consideration for the Stage 2 LRT project. All pedestrian, cycling, bus, and vehicular movements will generally be maintained during construction, with some detours. Pedestrians and cyclists should use extra caution when localized detours are in place and adhere to all posted signage when travelling to ensure safety, as patterns may have changed. Accessibility is an important consideration for the Stage 2 LRT project. The Stage 2 team makes every effort to provide access through and around construction sites. If you require special accommodation, please contact stage2@ottawa.ca. The safety of the public and the workers is paramount, and we thank you for your patience during construction.
Work will be ongoing in these areas. Additional construction updates, such as changes to work sequencing and the duration or impact of this work will be communicated via the Stage 2 project e-newsletter. To receive electronic updates, Public Notices, and Lookaheads, please sign up at Ottawa.ca/Stage2connect . Select Carleton Station, Mooney’s Bay Station or Walkley Station to received location specific information about this work.
Michael Brossoit
Stakeholder Relations, Rail Construction Program
City of Ottawa
Email: michael.brossoit@ottawa.ca
Website: ottawa.ca/stage2
South Keys Pathway Closure
As part of the Stage 2 O-Train South Extension Project, work continues at South Keys Station. Work is scheduled to take place for the demolition of a wall in the South Keys Tunnel near the Sawmill Creek Multi-Use Pathway (MUP). A detour will be in place for pedestrians that use this pathway.
WHAT:
Demolition of the western wall of the South Keys Station tunnel during night hours for 2 nights. The detour for users of the Sawmill Creek MUP will happen during nighttime hours only.
WHEN:
This work is scheduled to take place on the night of January 17th from 10:00 PM to 6:00 AM the morning of January 18th, and on the night of January 18th from 10:00PM to 6:00 AM the morning of January 19th.
WHY:
This detour will be in place for the safety of the public during the demolition of the western wall of the South Keys Station tunnel.
WHERE:
The map below shows the pathway impacts west of the South Keys Station tunnel.
ANTICIPATED IMPACTS
- Pedestrians and cyclists should watch for signage noting pathway impacts and detour routes.
Accessibility is an important consideration for the Stage 2 LRT project. All pedestrian, cycling, bus, and vehicular movements will generally be maintained during construction, with some detours. Pedestrians and cyclists should use extra caution when localized detours are in place and adhere to all posted signage when travelling to ensure safety, as patterns may have changed. Accessibility is an important consideration for the Stage 2 LRT project. The Stage 2 team makes every effort to provide access through and around construction sites. If you require special accommodation, please contact stage2@ottawa.ca. The safety of the public and the workers is paramount, and we thank you for your patience during construction.
Work will be ongoing in these areas. Additional construction updates, such as changes to work sequencing and the duration or impact of this work will be communicated via the Stage 2 project e-newsletter. To receive electronic updates, Public Notices, and Lookaheads, please sign up at Ottawa.ca/Stage2connect and select South Keys Station.
Michael Brossoit
Stakeholder Relations, Rail Construction Program
City of Ottawa
Email: michael.brossoit@ottawa.ca
Rideau River Eastern Pathway - Detour Extension
Posted April 21, 2022
As part of the Stage 2 O-Train South Extension Project, a section of the Eastern Pathway will remain closed to facilitate upcoming work on the Rideau River Rail Bridge and the installation of the new Rideau River Pedestrian Bridge.
What:
A section of the Rideau River eastern pathway will remain closed, and a detour will be implemented to allow rehabilitation activities to proceed on the overhead piers of the rail bridge and to allow for the installation of a new pedestrian bridge over the river.
When:
The detour will be in effect until June 30 2022.This schedule may be subject to change.
Why:
Overhead work on the rail bridge and the installation of the new pedestrian bridge requires the closure of this section of the pathway for the safety of pedestrians, cyclists and workers. Overhead work on the rail bridge and the installation of the new pedestrian bridge requires the closure of this section of the pathway for the safety of pedestrians, cyclists and workers.
Where:
Cyclists and pedestrians will continue to have access to Vincent Massey Park along the southernmost edge of the park. The Rideau River Eastern Pathway will still be accessible from both the east and west, up to the work area. At the intersection of Heron Road and Riverside Drive, a short, paved path will connect the Rideau River Eastern Pathway with a protected and dedicated pedestrian and cyclist route along the westernmost lane of Riverside Drive. This detour will then re-connect with the eastern pathway just east of Bronson Bridge.
Please see the map below for additional details.
Anticipated Impacts
- Pedestrians and cyclists should watch for signage installed near the construction site.
- Pedestrians and cyclists must share the dedicated route, which will be protected from southbound vehicular traffic with concrete jersey barriers.
- Drivers should watch for signage and prepare for the lane reduction while travelling southbound on Riverside Drive.
If you have questions about this work, please contact the City’s representative:
Michael Brossoit
Stakeholder Relations, Rail Construction Program
City of Ottawa
Email: michael.brossoit@ottawa.ca
Website: ottawa.ca/stage2
Walkley Maintenance and Storage Facility (MSF) - Overnight Work
Posted April 21, 2022
As part of the Stage 2 O-Train South Extension Project, construction of the Walkley Maintenance and Storage Facility (MSF) is continuing.
What:
As work on the Walkley MSF is ramping up, crews need to perform overnight work to complete the work in a safe manner due to site congestion. Ongoing construction activities for the MSF building and yard includes earthworks, parking lot/roadway construction, utility installation, and more.
When:
Overnight work will take place May 23 to June 24, from 10 pm to 7 am. This schedule may be subject to change.
Why:
Concurrent construction activities pose a significant safety risk due to site congestion, thus work is to be staggered between day and night shifts to safely and efficiently complete construction. Additionally, work completed overnight will avoid interference with upcoming daytime train testing activities.
Where:
Please see the map below for the location of the work. The Walkley MSF is located between Walkley and Greenboro Stations, to the east of the rail alignment.
Anticipated Impacts
- Traffic, pedestrians, and cyclists should watch for signage and flag persons near the construction site for detours.
- Expect continued heavy machinery traffic in the area.
- Although construction noise is not expected to exceed 85 decibels at the site of activity, reducing to 56 decibels at 30 meters from the site, the public may experience mild to moderate noise during the preparatory phase leading up to the bridge construction.
If you have questions about this work, please contact the City’s representative:
Michael Brossoit
Stakeholder Relations, Rail Construction Program
City of Ottawa
Email: michael.brossoit@ottawa.ca
Website: ottawa.ca/stage2
Limebank Station and Bridge - Night Work and Traffic Impacts
Posted April 21, 2022
As part of the Stage 2 O-Train South Extension Project, construction of Limebank Station and Limebank Rail Bridge is continuing.
What:
As the work at Limebank Station and the Limebank Bridge approach is ramping up, crews will perform overnight work at this site to complete the work in a safe manner.
When:
Overnight work will start in the first week of May and end May 30. This schedule is subject to change.
Why:
Crews will perform overnight work at this site to complete the work in a safe manner. Night work will also help crews complete their work while maintaining a safe distance from traffic.
Where:
Please see the map below for the location of the work. Limebank Station and Bridge are located on Limebank Road, between Earl Armstrong Road and Rideau Road.
Anticipated Impacts
- Traffic, pedestrians, and cyclists should watch for signage and flag persons near the construction site for detours.
- Although construction noise is not expected to exceed 85 decibels at the site of activity, reducing to 56 decibels at 30 meters from the site, the public may experience mild to moderate noise during the preparatory phase leading up to the bridge construction.
If you have questions about this work, please contact the City’s representative:
Michael Brossoit
Stakeholder Relations, Rail Construction Program
City of Ottawa
Email: michael.brossoit@ottawa.ca
Website: ottawa.ca/stage2
Bowesville Bridge - Night Work and Traffic Impacts
Posted April 21, 2022
As part of the Stage 2 O-Train South Extension Project, construction of Bowesville Station and Bowesville Rail Bridge is continuing.
What:
As work on the Bowesville Rail Bridge structure and the bridge approach is ramping up, crews will perform overnight work in the location to complete the work in a safe manner. A section of Bowesville Road will be closed intermittently (1-minute closures) to allow for construction vehicles to maneuver carefully while maintaining a safe distance from traffic.
When:
Overnight work will start in the first week of May and end in the second week of June. This schedule is subject to change.
Why:
Crews will perform overnight work at this site to complete the work in a safe manner. Night work will also help crews complete their work while maintaining a safe distance from traffic.
Where:
Please see the map below for the location of the work. Bowesville Rail Bridge is located over Bowesville Road, just south of Earl Armstrong Road.
Anticipated Impacts
- Traffic, pedestrians, and cyclists should watch for signage and flag persons near the construction site for detours.
- Although construction noise is not expected to exceed 85 decibels at the site of activity, reducing to 56 decibels at 30 meters from the site, the public may experience mild to moderate noise during the preparatory phase leading up to the bridge construction.
If you have questions about this work, please contact the City’s representative:
Michael Brossoit
Stakeholder Relations, Rail Construction Program
City of Ottawa
Email: michael.brossoit@ottawa.ca
Website: ottawa.ca/stage2
Bayview Station - Pedestrian and Traffic Impacts
Posted April 26, 2021
As part of the Stage 2 O-Train South Extension project, construction of Bayview Station is progressing.
What:
Crews are working to get materials moved from the drop off area to the work site using the Trillium Pathway. To do this, crews will need to use City Centre Avenue to access the work site. This will mean higher levels of truck traffic and impacts to the Trillium Pathway. Materials are required to be moved from the drop-off location to the work site, which will require very short, intermittent closures (six times a day) of a small section of the Trillium Pathway to allow vehicles to travel the short distance from the drop-off location to the work site. A flag person will be in place to assist pathway users in travelling through the area.
When:
The work is expected to start on April 16 and end in mid-September. This schedule may be subject to change.
Why:
These short closures are required to move materials efficiently and safely to site from the drop off area.
Where:
Please see the map below for the location of work. Bayview Station is located on the Trillium Rail Line, just south of Albert Street.
Anticipated Impacts
- Pathway users should prepare for the possibility of encountering a short closure of the pathway (anticipated to be approximately one minute in duration).
- Pathway users should follow the instructions of construction zone signage and flag persons.
Accessibility is an important consideration for the Stage 2 LRT project. All pedestrian, cycling, bus, and vehicular movements will generally be maintained during construction, with some detours. Pedestrians and cyclists should use extra caution when localized detours are in place and adhere to all posted signage when travelling to ensure safety, as patterns may have changed. Accessibility is an important consideration for the Stage 2 LRT project. The Stage 2 team makes every effort to provide access through and around construction sites. If you require special accommodation, please contact stage2@ottawa.ca. The safety of the public and the workers is paramount, and we thank you for your patience during construction.
Work will be ongoing in these areas. Additional construction updates, such as changes to work sequencing and the duration or impact of this work will be communicated via the Stage 2 project e-newsletter. To receive electronic updates, Public Notices, and Lookaheads, please sign up at Ottawa.ca/Stage2connect and select the applicable stations.
For other accommodations, or any questions, please contact:
Michael Brossoit
Stakeholder Relations, Rail Construction Program
City of Ottawa
Email: michael.brossoit@ottawa.ca
Website: ottawa.ca/stage2
High Road Multi-Use Pathway - Increased Truck Traffic
Posted April 26, 2022
As part of the Stage 2 O-Train South Extension project, crews are accelerating work on the High Road Multi-Use Pathway (MUP).
What:
Trucks will be using the newly constructed access road from Bowesville Road to the High Road MUP site (shown below in orange box) to facilitate access and egress to the site.
When:
Active use of the site and the access road is expected between May 1 and September 30. This schedule may be subject to change.
Why:
Increased truck traffic is required to allow for the transport of materials to and from this parcel of land and to help progress construction.
Where:
Please see the map below. The High Road MUP is located along the rail alignment, between Leitrim Road and Earl Armstrong Road.
Anticipated Impacts
- Pedestrians, and cyclists should be aware of the construction zone signage installed near the construction site and access road.
- Expect increased truck traffic to and from the work site.
Accessibility is an important consideration for the Stage 2 LRT project. All pedestrian, cycling, bus, and vehicular movements will generally be maintained during construction, with some detours. Pedestrians and cyclists should use extra caution when localized detours are in place and adhere to all posted signage when travelling to ensure safety, as patterns may have changed. Accessibility is an important consideration for the Stage 2 LRT project. The Stage 2 team makes every effort to provide access through and around construction sites. If you require special accommodation, please contact stage2@ottawa.ca. The safety of the public and the workers is paramount, and we thank you for your patience during construction.
Work will be ongoing in these areas. Additional construction updates, such as changes to work sequencing and the duration or impact of this work will be communicated via the Stage 2 project e-newsletter. To receive electronic updates, Public Notices, and Lookaheads, please sign up at Ottawa.ca/Stage2connect and select the applicable stations.
For other accommodations, or any questions, please contact:
Michael Brossoit
Stakeholder Relations, Rail Construction Program
City of Ottawa
Email: michael.brossoit@ottawa.ca
Website: ottawa.ca/stage2
Rock Excavation Frequently Asked Questions: Trillium Line South Extension, Gladstone Ave. – Beech St.
Q. Why does rock excavation need to take place to proceed with the Trillium Line South Extension?
Rock excavation has been required in three main locations along the existing Trillium Line. The first location is north of Gladstone Avenue and this was needed to allow for construction of the new station. The second area is beside the existing Carling station and this was to lengthen the existing platform to accommodate the longer trains. The final and longest stretch will take place in the trench from the south side of Gladstone Avenue to Beech Street. This work is required so that the guideway can be widened to allow for the installation of a second track.
Q. Why do you need to excavate, why can’t rock blasting be used?
Although explosives were originally expected to be used for the purpose of rock removal in the area between Gladstone Ave. and Beech St., there are certain restrictions in place surrounding the use of explosives in proximity to the new 417 overpass. Therefore, an alternative means was required in this area to remove the rock. The method to be used is referred to as hoe ramming.The contractor will first drill multiple holes into the rock wall which will render it easier to break. Using a hoe ram, the contractor then breaks up the rock and will carry it away by truck.
Q. What is a hoe ram, how does it work?
A hoe ram is a piece of heavy equipment used for rock excavation. It consists of an excavator fitted with a jack hammer at the end of its boom, in the place of a bucket.
Q. How long will this construction go on?
Given the distance that requires excavating, the contractor has predicted that once excavation begins in December, it will go on for a period of up to 3 to 4 months.
Q. Is there anything being done to reduce construction noise and disturbances in the area?
The City has requested that this work only be carried out during weekday daytime hours (Monday to Friday from 7 am – 5 pm). In addition, the City and it’s the Contractor are investigating the use of noise dampening panels to help reduce noise impacts to nearby residences.
Q. How do you know what a safe level of vibration is near homes?
TNEXT will be following a strict set of specifications outlined in the Trillium Line Extension Project Agreement. Contained within are Environment Obligations specific to noise and vibration that specify maximum noise and vibration thresholds. These regulations dictate the acceptable limits on vibrations in order to protect the nearby structures. Using a monitoring station installed near the work zone, the engineering firm DST Consulting Engineers receives and monitors data in real time to ensure levels remain compliant. If they record any exceedances, they notify the contractor.
Q. Will the construction vibration damage my foundation?
The foundation is the strongest part of a house. No matter what your foundation is made of, vibration regulations and standards are designed to protect the weakest parts of the house, such as the plaster and drywall. Ground vibrations strong enough to crack foundations consisting of concrete and masonry would have to greatly exceed the vibration limits set by typical regulations.
Q. What if I find damage, who do I speak to?
Although all measures are taken to prevent damage to neighbouring properties, you may be put in contact with the engineering firm if you have any additional questions or concerns. To do so, please contact the City’s representative:
Michael Brossoit
Stakeholder Relations, Rail Construction Program
City of Ottawa
Email: michael.brossoit@ottawa.ca
Website: ottawa.ca/stage2
Stage 2 Trillium Line Gladstone MUP Detour & Access Roads Construction
As part of the Stage 2 O-Train Trillium Line South Extension, a section of the Trillium Pathway on the north side of Gladstone Avenue will be closed and replaced with a temporary multi-use pathway (MUP) that will detour pedestrians and cyclists around construction activity.
WHAT: A section of the Trillium Pathway will close and will be replaced by a paved, temporary MUP.
WHEN: Wednesday, May 20, 2020 until the end of the construction period.
WHY: Construction of the new Gladstone station is ready to commence. To provide crews the necessary space for construction activity while ensuring that cyclists and pedestrians maintain access to the pathway system, a temporary MUP has been created that will safely detour around the construction zone.
WHERE: Please see the image below.
DATES AND HOURS OF WORK
Construction activity is primarily scheduled to occur during typical daytime construction hours between 7 am and 10 pm Monday through Friday. Intermittent night work may be required at times and will be communicated in advance through the project website at ottawa.ca/stage2 or by e-newsletter.
ANTICIPATED IMPACTS
Vehicles accessing the construction site from Gladstone Avenue will use a temporary access road that intersects with the temporary MUP. Flaggers will be positioned at this location to help manage construction vehicle access and egress and ensure the safety of cyclists and pedestrians.Pedestrians and cyclists will be required to adhere to detour signage and use the temporary MUP to detour around construction activity.The temporary MUP will be paved with painted lines and will be lit to the same levels as the Trillium Pathway.
If you have questions about this work, please contact the City’s representative:
Michael Brossoit
Stakeholder Relations, Rail Construction Program
City of Ottawa
Email: michael.brossoit@ottawa.ca
Website: ottawa.ca/stage2