Commercial Street Improvements - Wharf to Church Street
Commercial Street Improvements - Wharf to Church Street is the first phase of construction of the Design Commercial project. This project is intended to refresh and revitalize the area.
Some of the project goals are to:
- Create a design vision for the street as well as other projects in the area;
- Increase accessibility downtown, and;
- Enhance capabilities for downtown events.
Downtown is Open for Business!
Throughout the project, downtown businesses will be open as usual and will be accessible to pedestrians. If you'd like to connect with the Downtown Nanaimo Business Association, visit their Downtown Nanaimo website.
If you are driving downtown, you will be detoured around the project site. Please observe all signage and Traffic Control Persons as they are there for your safety and the safety of others.
Want to Know More?
Check out the additional information under the tabs below for a Q&A forum, background information, and more!
Interested in learning more about the Design Commercial project? How did we get here? What is the overall vision for Commercial Street? visit Design Commercial: Downtown Reimagined.
Interested in learning more about how this project fits into the overall evolution of downtown? visit Downtown Reimagined: A Collaborative Revitalization Story.
*Note that both of the above webpages require registration to the Get Involved Nanaimo! website. This website is intended to help people in the community to stay engaged with the City of Nanaimo.
Questions?
Email Design.Commercial@nanaimo.ca | Phone 250-756-5321
- Progress
Commercial Street Upgrades - Wharf to Church Street
- September 3-6, 2024 - Start of construction: mobilization, construction fencing installed, underground utilities located.
- Work to Date
- Investigative drilling
- Watermains between Wharf Street and Bastion Street and between Bastion Street and Church Street have been tested, chlorinated, and put into service
- Soil Cell installation on the east side of Commercial Street between Wharf Street and Bastion Street (ongoing)
- Pocket Soil Cell installation north of Bastion Street (ongoing)
- Upcoming Work
- Void grouting pilot program
- Soil Cell installation on the west side of Commercial Street between Wharf Street and Bastion Street
- May, 2025 - Scheduled completion of the project
- Documents
Design Commercial Newsletter Issue #6
Design Commercial Newsletter Issue #5
News Release - More Free Parking Comes to Downtown
Design Commercial Newsletter Issue #4
Design Commercial Newsletter Issue #3
Design Commercial Newsletter Issue #2
News Release - Free Parking Coming to Downtown Nanaimo Beginning October 1
Design Commercial Construction Newsletter Issue #1
Sept 1, 2024 Social Media Post
News Release - Work on Commercial Street Set to Begin Businesses Remain Open and Accessible
- Details
Downtown businesses and visitors may have heard about the below-surface void (created by an old mine) that has disrupted construction. Here are some key points related to the void:
Updated Oct 9, 2024
Geotechnical drilling during the design phase in summer 2023 along Commercial confirmed the presence of loose rock and voids, as a result of partial settlement of some of the oldest mine workings in Nanaimo. 
The working plan for construction in 2024 was to manage the risk within the structure of the road, and to conduct further exploratory drilling to quantify the risk.
The additional drilling has highlighted a larger void within a confined area (Bastion/Commercial intersection) that could pose a risk to worker safety. 
It’s important to recognize that these voids were not caused by construction activities; their presence was there since the Douglas Seam was worked (1854-1938).
The presence of the mine workings in this area was known as was the potential for mine voids to sometimes propagate towards the surface.
Discovery of these voids gives us the opportunity to conduct remediation that would have been required eventually. In many cases, voids of this nature are only discovered when they reveal themselves at the surface in the form of a depression. 
These voids are not cavernous. They are more like pockets of air; the mines that caused these voids were shallow.  
The voids discovered have likely migrated to the surface due to a process known as “stoping” where the roof of the abandon mine collapses causing the void to move closer to the surface.
The geotechnical engineering team for the project are working on a grouting program to address the risk of the voids.
At this stage, we have enough room in the schedule to avoid major impact. However, depending on the extents of remediation required, it may create delay. To mitigate this, we are pivoting the work to other areas ensure that the project continues to progress. The strategy is to continue work outside of the area of concern until the voids are filled.
Our first priority is to ensure that folks working in the trench are not at risk.
Work will resume to first, south of Bastion St, then shift north of Bastion, leaving the void in the intersection to be dealt with.
Frequently Asked Questions
Q: How will this project contribute to creating a vibrant, dynamic, and thriving downtown?
A: The design elements of this project will combine to enhance Commercial Street’s role as a destination by enhancing opportunities for community events and businesses, and providing street trees, landscaping, street furnishings, lighting elements, and public art.
Q: What are the goals of this project?
A: The project is intended to refresh and revitalize the area. Some of the project goals are to: create a design vision for the street as well as other projects in the area; increase accessibility downtown, and; enhance capabilities for downtown events.
There is also a need to replace some of our capital assets within the project area. For example, the watermain on Commercial Street needs to be replaced, and many of the trees downtown whose roots are heaving the sidewalk causing tripping hazards and barriers to mobility need to be removed and replaced.
Q: Why is the City investing so much effort into the downtown area?
A: We have heard from the community that the downtown area is considered to be the heart of the city and that there is a desire to promote a thriving and creative downtown with integrated space for events and gatherings.
This project provides us with the opportunity to refresh and enhance the public realm space in this important area of the City.
Q: What are some of the highlights of the design that will set this street apart from other streets in the City?
A: One of the main features of the design is a curbless street that is flexible and event-ready. This design recognizes pedestrian priority and is sensitive towards the needs of those facing mobility challenges. The flexibility built into the design will enhance the space for events and benefit local business by providing them with opportunities to better utilize the spaces in front of their stores.
The design includes buried structural soil cells which will help trees to thrive and prevent their roots from growing upwards and damaging the sidewalk. There will be unique street furnishings with integrated artwork, and retractable bollards along the gutter line.
We’ve added lighting elements such as string lighting and under bench LED lighting, and uplighting to create a more inviting space in the evenings. The smooth surface treatments will lend a unique and contemporary feeling to the street.
In addition, the rainbow crosswalks that are currently at the intersection with Bastion Street will be replaced with a mural covering the entire intersection.
Q: Will the existing street trees need to be removed?
A: Most of the existing street trees will need to be removed, but the overall tree count will be significantly higher when the project has been completed. In addition, the health of the trees being planted will be improved through greatly improved soil volume, automated irrigation, and by directing rainwater into the soil cells. Specifically, there are seven existing trees within this phase of construction. Of those, only one will be retained, however, the number of trees will triple, for a total of 21 trees once construction has completed.
Q: Why can’t construction be done at night?
A: The contractor’s access to things like materials, dump sites, and professional services (such as utility locates) would be severely limited outside of regular business hours; Construction costs would be increased significantly to cover the costs of workers’ overtime; Night work will also have impacts on downtown residences and businesses such as the hotels.
- Background
Detailed project background information can be found here - Design Commercial: Downtown Reimagined.
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