Departure Bay Pump Station and Forcemain Expansion Project
Upgrading Key Sewer Infrastructure

The Regional District of Nanaimo (RDN), in partnership with the City of Nanaimo, is preparing to kick off construction on the Departure Bay Pump Station and Forcemain Expansion Project – a project that is necessary to upgrade wastewater services to meet current and future needs.
About the Project
This key project includes a renewal of the pump station at Departure Bay Beach, as well as the installation of four kilometres of new sewer forcemain along Hammond Bay Road, from the pump station to the wastewater treatment plant on McGuffie Road.
The current infrastructure is over 50 years old and at the end of its life. Upgrading this portion of the wastewater system is critically important – it currently moves 75 per cent of the City of Nanaimo’s wastewater to the treatment facility.
Here's What You Need to Know
- Construction on the project will last for four years.
- Several traffic management options are being evaluated to minimize wait times and impact to residents.
- A traffic management plan is being developed now. We’ll update the community on plans in the coming months, before construction starts.
- The City of Nanaimo is also updating underground services during construction and will look to complete some surface improvements on Hammond Bay Road to address safety concerns.
Keeping you Informed
We understand this project will be disruptive and of high interest to many in the corridor and throughout the area. This page will be the primary source for updates and information will be shared proactively as details are confirmed.
We invite you to:
- Read our Frequently Asked Questions which we will update as the project moves along
- Ask a question below for the project team to answer
- See our Document Library for project maps and more
- Subscribe to get the latest updates to your inbox
- Sign up for traffic updates from the City of Nanaimo's weekly newsletter

Upgrading Key Sewer Infrastructure

The Regional District of Nanaimo (RDN), in partnership with the City of Nanaimo, is preparing to kick off construction on the Departure Bay Pump Station and Forcemain Expansion Project – a project that is necessary to upgrade wastewater services to meet current and future needs.
About the Project
This key project includes a renewal of the pump station at Departure Bay Beach, as well as the installation of four kilometres of new sewer forcemain along Hammond Bay Road, from the pump station to the wastewater treatment plant on McGuffie Road.
The current infrastructure is over 50 years old and at the end of its life. Upgrading this portion of the wastewater system is critically important – it currently moves 75 per cent of the City of Nanaimo’s wastewater to the treatment facility.
Here's What You Need to Know
- Construction on the project will last for four years.
- Several traffic management options are being evaluated to minimize wait times and impact to residents.
- A traffic management plan is being developed now. We’ll update the community on plans in the coming months, before construction starts.
- The City of Nanaimo is also updating underground services during construction and will look to complete some surface improvements on Hammond Bay Road to address safety concerns.
Keeping you Informed
We understand this project will be disruptive and of high interest to many in the corridor and throughout the area. This page will be the primary source for updates and information will be shared proactively as details are confirmed.
We invite you to:
- Read our Frequently Asked Questions which we will update as the project moves along
- Ask a question below for the project team to answer
- See our Document Library for project maps and more
- Subscribe to get the latest updates to your inbox
- Sign up for traffic updates from the City of Nanaimo's weekly newsletter

Questions? Ask them here
Have any questions about the Departure Bay Pump Station and Forcemain Project? Share them here and the project team will get back to you!
Please Note:
- We ask that only questions related to the project are asked here. Information provided here will not be shared with the RDN Board of Directors.
- To protect your privacy and the privacy of others, please do not include any information that could identify you or another person. Identifying information could include a person’s name, address, email or phone number. Questions that contain personal information will not be published.
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Assuming that the cost of goods and service go up over time and that the cost of pipe and labour are more expensive in the future, why wouldn't it cheaper to construct the longer sections of pipe sooner and leave the shorter one for later?
cwinkel asked 10 days agoHello, and thank you for your question. A number of factors affect how the project schedule and construction sequence are developed, including traffic impacts, permitting requirements, and construction costs. The traffic management of this narrow corridor has had a large influence on the sequencing of this project and is being developed to minimize impact to the community.
The construction costs on a large project like this are managed across the whole project budget and are not broken down into sections. This means the costs experienced from the installation of the pipe are continuous and not impacted by the length of the section being constructed. Escalation costs on materials are being monitored closely, and the project team is actively looking at ways to manage these impacts. For example, purchasing materials early and storing them until they are needed is an effective way to reduce these costs.
The team is committed to delivering this project as efficiently and cost‑effectively as possible while minimizing impacts to the community.
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I recently heard that you are planning to make Hammond Bay a one way street for most of the upgrade process. Can you please confirm whether that is true?
asked 25 days agoHello - We are currently developing a traffic management plan – a process that includes looking at a range of traffic management approaches to assess how best to maintain flow, meet service needs and enable the project to progress. No decisions have been made about the traffic management plan at this time, as it is still in development. We will share the outcome of that planning process with the community as soon as we're able.
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Will the roadworks alone require 4 years? If so, why so long for just 4km?
Eljay asked about 1 month agoHello - thanks for the questions. The entire Departure Bay Pump Station and Forcemain project - which includes the installation of the forcemain along the roadway and the upgrades to the pump station - will take four years in total. The work is expected to take that long due to the complexity of replacements, and because the Hammond Bay road corridor has limited capacity to accommodate the significant construction required while maintaining an appropriate level of services to the area (traffic, emergency services, transit, waste collection, water, sewer, etc). The project team is also interested in seeing it move forward as efficiently as possible, and has spent a lot of time planning to balance the community's needs with the goal of maximizing productivity.
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On Protection Island we have Septic tanks that hold solids and expel gray water to the Nanaimo facility. Maybe this should be the requirements of new builds. It would take the strain off the system.
Kerry asked about 2 months agoThank you for your comment and suggestion. The sewage system on Protection Island is a unique and complex "step system" and it is not typically constructed in new developments where gravity sewer connections are available. Retaining the solids in future developments would not make a significant difference to the capacity requirements for the pumpstation or forcemain. The improvements to the DBPF forcemain and pump station are required to meet current demand as well as future possible growth.
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Can you please outline the plans for access to the Charlaine Boat Ramp facility during the construction? Pre-Covid, I was one of a couple recreational boaters that sat with City staff and Bylaw to discuss issues surrounding the boat launches in Nanaimo. There is some concern amongst users that the launch will not be accessible during the next few years due to the infrastructure work adjacent on Hammond Bay Rd. I would take any information back to the local Sport Fish Advisory Board for transmission to membership if so required. Cheers.
RickF asked about 2 months agoHello RickF - Access to the Charlaine Boat Ramp will be maintained during construction - however, there will be impacts to traffic flow along Hammond Bay Road to access the boat ramp and area parks, and users should expect delays along the construction route. Details are still being developed about traffic management plans and will be shared when available.
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There seem to be two major unanswered concerns from residents within these FAQs: Access during construction and Sidewalks/cycle lanes once the job is complete. These are actually your true engineering problems, not the forcemain which is a relatively simple fix. Access: Three quarters of the access problem is easily fixed, remove the bollards between Sundown Drive and Gulfview Drive. This would secure an unimpeded parallel transportation route from Malapsina Road/Hammond Bay Road all the way to Stephenson Point Road/Hammond Bay Road. The last quarter is a more difficult solution; however, could be solved by building a new road through Linley valley. It could be a shorter stretch going from Bray Road through to Poppleton Road, or a longer stretch going from Linley Road clear up to Rutherford Road. I am sure that there will be a few residents who have enjoyed a quiet dead end road that will be very vocal and upset about such a change; however, these alternates do not have to remain after the work is completed. A secondary road could be repurposed as a walking/cycling path through Linley Valley afterwards. Sidewalks/Cycle Lanes: If a resident/developer wishes to subdivide their property or wishes to substantially add on to a current building, they are required to provide infrastructure improvements (works & services). These improvements usually take on the form of concrete sidewalks & cycle lanes. They also seem to last one property length and impede the flow of traffic with a massive bumpout into the road. At this rate we'll finally get a contiguous sidewalk all along Hammond Bay Road in the year 2142. Should not a project as substantial as a complete road tear up/forcemain replacement also dictate that the RDN/City of Nanaimo should incur works/services and have to provide a sidewalk at the least? If money can be found for a new turf field in Harewood, a new city works yard, removal of sidewalks downtown, and a new rowing facility - a few bucks ought to be found to fill in some ditches and add an asphalt sidewalk to one of the busiest roads in Nanaimo.
JC asked about 2 months agoHello - thanks for your questions. In response:
A traffic management plan is being developed now that will look at options for maintaining traffic flow. It will consider traffic management, potential alternate routes, traffic light timing, safety for all road users, emergency vehicle and service vehicle access, transit and more. The plan will include an assessment of the advantages and disadvantages of opening the connection between Gulfview and Sundown to balance traffic flow and road safety; at this stage a recommendation has not been made. The overall plan will make recommendations about how best to alleviate traffic along Hammond Bay Road while allowing work to be completed. Construction of new roads though Linley Valley are not being considered.
The City has heard from residents and neighbourhood associations in the area that pedestrian and cycling safety on Hammond Bay Road is a community priority. The nature of the corridor creates challenges to achieving upgrades. There may be opportunity to deliver some improvements during the DBPF project and the City is currently reviewing what surface improvements could be accomplished during this project period. Once there is more information on the potential surface works, it will be shared with the public.
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As a parent of children at Hammond Bay Elementary who already managed extensive construction along north Hammond Bay that created issues with getting kids to and from school, I’m wondering how you will manage the morning and afternoon rush of parents dropping and picking their kids up. Hammond Bay is a choice school and so does not have school buses for transporting the students. I understand that this construction project is important and am happy improvements are being made. But really hoping it doesn’t created a huge impact for families of the school who are already rushing to get to work in the morning. Thanks
asked about 2 months agoHello - we understand that construction work on Hammond Bay Road will be disruptive for the many people who work, live and commute through the area. We are currently developing a traffic management plan that will guide the project in maintaining flow as much as possible, and we will share the details of that plan as soon as we're able. As part of the analysis for this plan, traffic engineers look at current flow patterns and assess what traffic management tools will best meet the needs of commuters, residents, emergency services, transit, the construction team and more.
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Which contractor will be seeing over the construction on the new sewer main?
Mark J asked about 2 months agoHello - Knappett Industries is the civil contractor working with the RDN's project team.
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Four years to complete this project is a huge inconvenience to homeowners who live in this area and have to navigate this construction daily. Why isn't the city considering working weekends? Working 6 days per week would shave 8 months off the completion estimate. 7 days per week save a year and a half. Is the city considering opening the barricade between Golfview Drive and Sundown Drive? This would allow traffic to circumvent a significant area of construction. Reducing traffic in the construction zone is safer for workers and hopefully allow work to get done faster.
Paul K asked about 2 months agoHello - we understand the duration of this work is challenging, and the project team is also interested in seeing it move forward as efficiently as possible. Work schedules can be influenced by many factors including safety of workers, the public, traffic and more. The Hammond Bay road corridor has limited capacity to accommodate the significant construction required while maintaining an appropriate level of services to the area (traffic, emergency services, transit, waste collection, water, sewer, etc). The team has spent a lot of time planning to balance the community's needs with the goal of maximizing productivity. We will continue to look for opportunities to complete work as quickly as we can - but this is a challenging construction zone and at this time the community should be prepared for a full four-year schedule.
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You have been saying for weeks now that a traffic management plan is being developed. With Spring 2026 just around the corner, what is the exact date that you will be providing this information to the public? Thousands of residents will need to significantly alter their travel for four years. Announcing a project without clear details and a comprehensive communications plan is a complete disservice to ratepayers.
MarcD asked about 2 months agoHello MarcD - We understand the importance of sharing this information with the community as soon as possible, and with notice that allows people to prepare before construction begins. While we don't have a specific date, we are committed to sharing the complete information thoroughly when the final plan is completed. Please be assured that notice will be provided to the community with enough time that commuters will know what to expect and be able to make plans.
Follow Project
FAQs
- What is the Departure Bay Pump Station and Forcemain Project?
- When will construction start on Hammond Bay Road?
- How will construction impact Hammond Bay Road?
- Will school commutes, school buses, public transit and emergency services be considered as traffic management plans are developed?
- Will there also be improvements to pedestrian and cycling safety on Hammond Bay Road?
- Will access to parks and beaches – like Piper’s Lagoon or Departure Bay Beach – be impacted?
- How can I stay informed?
Timeline
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Project Kick Off (Summer 2024)
Departure Bay Pump Station and Forcemain Expansion Project has finished this stageThe RDN and Contractors are working together using an Integrated Project Delivery (IPD) model to design, plan and construct the project.
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Design and Validation Phase (Fall 2024 to Fall 2025)
Departure Bay Pump Station and Forcemain Expansion Project has finished this stageThe RDN works with the IPD team to develop a design for the project and plan for delivery.
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Community Update + Open Houses
Departure Bay Pump Station and Forcemain Expansion Project has finished this stageProject update provided to the community with open houses in January 2026. See the latest news item for more details!
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Traffic Management and Pre-Construction Planning
Departure Bay Pump Station and Forcemain Expansion Project is currently at this stageProject team completes and presents traffic management plan while preparing for the start of construction.
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Construction Begins (2026)
this is an upcoming stage for Departure Bay Pump Station and Forcemain Expansion ProjectWork begins on construction of the project, pending approvals. Updated timeline and schedules will be shared as they're confirmed.
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Construction Complete (Timing TBC)
this is an upcoming stage for Departure Bay Pump Station and Forcemain Expansion ProjectA schedule for the work will be confirmed before construction starts, with more details about the estimated completion time to follow.
Who's listening
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Email dbsewerproject@rdn.bc.ca
