Water Security Agency Owner’s Engineer
KGS Group served as owner’s engineer to help the Water Security Agency (WSA) reduce their project backlog and bring consistency to their capital delivery services. Acting as project managers, our team scoped, managed and executed over 20 project procurements on behalf of the WSA.
Our project managers also assisted the WSA with oversight of their larger portfolio of owner’s engineer projects. Our role covered portfolio oversight, procurement leadership and risk and schedule control across multiple projects.
At the start of the contract, KGS mostly worked on process definition, engineering standards development and project engineering. In the later years, KGS was able to progress the work through engineering to construction. Because of this, the WSA spent its full capital allocation, with KGS-managed projects accounting for the majority of the spend, with this trend continuing to this day.
The KGS team accelerated project delivery and budget utilization while establishing a repeatable framework for future projects, enabling continued success for WSA.
Project Highlights
- Managed and executed over 20 project procurements
- Managed over 45 engineering, long‑lead procurement and construction contracts
- $53 million in capital construction delivered (November 2020 – March 2024)
- Helped create a framework enabling consistent, sustainable asset maintenance
- Clearer engagement model for ACEC‑SK members
Davis Diversion Coanda Fish Exclusion Screen
The Davis Diversion was built in 1939 near the town of Maple Creek. The main purpose of this canal is to divert unregulated flow to Cypress Lake, the main source of drinking water and irrigation projects in Southwestern Saskatchewan. Operation of the original diversion has, in the past, resulted in stranding of at risk fish species.
The Water Security Agency (WSA) ceased operation of the diversion system while contemplating solutions. KGS Group developed a solution consisting of the design and construction of a new concrete weir with a Coanda fish exclusion screen, combined with a new rock ramp fishway. This structure provides a novel solution for WSA to achieve its water management objectives, while protecting the area’s sensitive aquatic environment and bringing infrastructure into regulatory compliance.
Project Highlights
- Conceptual and detailed design of fish exclusion at diversion intake
- Replacement and modernization of aging water control structures
- Upstream fish passage integrated around the control structure
- Final product was in complete compliance with Fisheries Act and SARA
- Enables resumption of diversion operations to Cypress Lake
Calabogie Generating Station Redevelopment
KGS Group served as owner’s engineer to redevelop Calabogie Generating Station, extending its life and increasing its output to 11 MW. We guided the project through feasibility, design and execution phases. The project included constructing a new powerhouse, expanding intake and tailrace channels, rebuilding the forebay dam and adding a new substation and fish habitat compensation features.
In 2006, KGS Group completed a feasibility study to explore options for the site’s refurbishment and redevelopment and was consequently awarded the role of owner’s engineer in 2017. We presented the client with a list of new turbine vendors, developed user requirements and preliminary specifications, supported environmental assessments and assisted with stakeholder consultations, including engagement with Indigenous groups.
Our team then assisted in procuring the contractor for the project who completed the final optimization, design and construction. Key design refinements included a more compact powerhouse, a redesigned forebay dam and a reworked intake channel supported by hydraulic modelling and a physical model. The project also included measures to make the site ready for eel passage and to facilitate future downstream passage.
KGS Group provided oversight, in collaboration with the resident engineer, throughout the project including full-time inspection services, ensuring quality and regulatory compliance, while mitigating risks and following safety standards. We helped complete commissioning and turnover of the project providing consistency and project knowledge from feasibility design to close out.
Project Highlights
- New powerhouse with expanded intake and tailrace channels and a rebuilt forebay dam
- New substation with fish habitat compensation features and a site ready for eel passage and future downstream passage
- Environmental assessments and stakeholder consultations
- Supported contractor procurement, optimized hydraulic and physical modelling
- 3D digital design for multi‑discipline coordination and field execution
- 11 MW output, extended asset life, improved reliability and operability
Lake Manitoba and Lake St. Martin Outlet Channels
Following severe flooding events in 2011 and 2014, the Province of Manitoba retained KGS Group for the design of the Lake Manitoba and Lake St. Martin Outlet Channels Project. The outlet channels will serve as new, permanent flood control infrastructure for both lakes.
Completed under tight schedule restrictions, the conceptual design work involved:
- Remote field investigations
- Extensive review and analysis of the various channel configurations
- Preparation of concept designs, cost estimates and constructability reviews
- Identification, assessment and screening of potential environmental and socio-economic impacts
The diverse range of design components and unique site conditions resulted in a challenging engineering undertaking that was successfully managed by the multidisciplinary team of experienced engineers, GIS technicians and support staff assembled by KGS Group.
KGS Group subsequently completed the preliminary, final design and tender preparation for the outlet channel from Lake St. Martin to Lake Winnipeg. The project includes roughly 23 km of channel excavation, multiple drop structures, and construction of a water control structure near the channel inlet complete with gates, hoists, bridge deck and ancillary buildings. The total estimated budget for this portion of the project is over $300 million. The construction phase of the project is pending regulatory approval.
Once constructed, the outlet channels are projected to maintain both lakes below flood stage over 99 per cent of the time. They will provide the ability to better regulate the lakes and reduce the impact of future floods, benefiting residents and businesses in the area.
Project Highlights
- Design for 23 km of channel excavation with defined sections and earthworks quantities
- Design of multiple drop structures sized for hydraulic control and energy dissipation
- Water control structure near the channel inlet for operational regulation
Pointe du Bois Spillway Replacement
The Pointe du Bois Generating Station is the oldest operating hydroelectric plant in Manitoba. Despite extensive upgrades and ongoing maintenance over the years, the original spillway required replacement. The Pointe du Bois Spillway Replacement project included the design and construction of a new remotely operated 7-bay spillway and a new 1km long zoned earthfill dam, complete with an ancillary support building for electrical switch gear and control systems, a backup diesel generator, and other related infrastructure.
As the prime consultant, KGS Group worked collaboratively with Manitoba Hydro as the designer in an early contractor involvement project delivery process. KGS also provided full-time technical support and quality assurance assistance through construction, commissioning and close-out activities.
The final design was carried out entirely within a 3D digital environment, and was paramount for the successful execution of all stages of the project. This innovative approach gave the team the ability to visualize the end product at the design stage and enabled harmonious advancement of the project across multiple disciplines.
The several hundred-million-dollar project was successfully completed without any interruptions to the ongoing operation of the plant, while protecting and preserving established lake sturgeon habitat and restoring the natural landscape in this environmentally sensitive provincial park setting.
Project Highlights
- New remotely operated seven bay spillway, support building and backup diesel generator
- New 1km long zoned earthfill embankment dam
- 3D digital design environment
- The several hundred‑million‑dollar capital program was completed without operational interruptions
- Enhanced safety and control, extended asset life and a more reliable discharge capacity
- Lake sturgeon habitat protected and the landscape in the provincial park was restored
Newton Force Main River Crossing
KGS Group and Associated Engineering designed and oversaw the construction of a new, 466 meter river crossing installed trenchlessly 40 meters below grade to replace the failing Newton Force Main River Crossing. This vital piece of infrastructure supports the wastewater flows from the entire Hawthorne sewer district in Winnipeg. Under dry weather conditions, the Newton Force Main River Crossing transports over 2.3 million litres of wastewater daily under the Red River.
The existing crossing was installed along the river bottom in 1978 and was connected to lands that have become densely urbanized, which limited solutions. An alternate alignment was developed to both reroute the force main and install it safely within the bedrock strata below the river.
The result is a durable, long‑term asset that improves system resilience and safeguards the environment and the community.
Project Highlights
- 466 meter river crossing installed trenchlessly, 40 meters below grade
- Horizontal directional drilling with horizontal and vertical curves – a first in Manitoba
- 780 meters of new force main on an alternate alignment in bedrock below the river
- Replaces 1978 river‑bottom crossing which lowers environmental risk and maintenance needs
Boundary Dam Spillway Upgrade
Boundary Dam Reservoir serves as a source of cooling water for the Boundary Dam Power Station, SaskPower’s largest generating station. KGS Group was retained to perform a dam safety assessment of the Boundary Dam structures.
The dam safety review identified a number of concerns, the most critical of which were insufficient spillway capacity and deficiencies with the condition of the existing spillway. Our team was then retained to design spillway upgrades to extend the life of the 50+ year old structure and to double the discharge capacity of the spillway. We performed preliminary and final design for complete replacement of the spillway chute and basin, while maintaining the reservoir at full supply level. The work also included the installation of over 400, +30-metre-long anchors.
The team overcame complex foundation issues with bentonite seams, coal layers and high groundwater. Another critical site challenge was to design and complete each year’s construction such that the spillway could potentially pass spring flood flows. Despite many challenges, the project was completed on schedule and near budget.
Project Highlights
- Dam safety assessment, spillway upgrade design, construction support
- Complete replacement of spillway chute and basin while maintaining full supply level
- Discharge capacity doubled to improve flood performance and safety
- Installation of 400+ anchors, each over 30 metres in length
- Foundation treatment addressing bentonite seams, coal layers and high groundwater
Royal Canadian Mint Geothermal Process Cooling System
KGS Group partnered with the Royal Canadian Mint to design and oversee construction of a cutting-edge, open‑loop geothermal cooling system for a new coin‑making process – a first for the Mint. The system uses groundwater’s stable temperature to cool equipment, replacing energy‑intensive chillers and cooling towers, nearly eliminating greenhouse gas emissions associated with conventional cooling.
Cooling now relies on a single pump and as the water absorbs heat from the equipment, heat pumps capture that free energy to warm the building through space heaters and ventilation systems. The conditioned water is re‑injected to the underground source, providing thermal balance and long service life.
KGS delivered an integrated design, controls coordination and construction oversight to bring the system online safely, with minimal disruption to operations. While this project significantly reduced the Mint’s energy use, the success here is the reduced environmental impact it will have for years to come.
Project Highlights
- Open‑loop geothermal process cooling with groundwater source and reinjection
- Single‑pump cooling loop with heat pumps that recover waste heat for building heating
- Integrated space heaters, ventilation equipment and facility controls
- Reduced energy use and lower operating costs
- Cooling-related GHG emissions nearly eliminated
- Thermal balancing for longevity, reduced environmental impact and reliable year‑round operation
Birds Hill Lake Improvements
KGS Group, with Scatliff + Miller + Murray, delivered a $4.2 million program to expand Birds Hill Provincial Park’s lake and beachfront and modernize supporting infrastructure improving the public’s experience at one of Manitoba’s most popular recreational destinations. KGS Group rehabilitated the lake bed to improve water quality and added roughly one‑third more lake and beach-front area.
To support the lake expansion, several elements of the park’s infrastructure were also improved with the goal of increasing the reliability, safety and efficiency of existing systems. Improvements included expanding and repairing the active transportation network, upgrading dated sewage systems, improving the east and west parking lots as well as repurposing existing assets to serve new, innovative functions within the park.
Our multidisciplinary team provided integrated design and construction support, coordinating work within an active, high‑use park to protect visitors, maintain access and deliver efficient sequencing. The result is a larger, cleaner lake, safer and more reliable park systems, and amenities that better serve hundreds of thousands of visitors each year.
Project Highlights
- Multidisciplinary design and landscape architecture and construction support
- Roughly 33% more lake and beach-front area, east and west parking lots improved, active transportation routes expanded and repaired, sewage systems upgraded
- Lake‑bed rehabilitation to improve water quality
- Increased capacity and accessibility, higher reliability, safety, and efficiency, enhanced visitor experience for hundreds of thousands annually
University of Manitoba Fort Garry Riverbank Asset Management
On the northwest side of the University of Manitoba Fort Garry Campus, which is located on Treaty 1 Territory, 600 meters of Sifton Road along the Red River acts as the Primary Line of Defense (PLD) dike, protecting the City of Winnipeg from flooding. Along the riverbank, ongoing and uncontrolled surface water discharge from Culvert 108 created over-steepened slopes and was threatening the integrity of this portion of Sifton Road.
KGS Group designed an innovative solution to reconstruct Culvert 108, Sifton Road and the PLD dike system. A first for this technology in Winnipeg, the solution used buoyant lightweight fill material anchored with helical piles. Additionally, the land drainage system was redesigned, Culvert 108 was upgraded to prevent future damage and supplemental vegetation was planted. The result was an area that is fully integrated with the surrounding ecosystem and is ready for future use opportunities while protecting the community.
Project Highlights
- Designed a solution to reconstruct Culvert 108, Sifton Road and PLD dike system to restore flood protection and roadway function
- The solution, a first for this technology in Winnipeg, included buoyant lightweight fill anchored with helical piles
- Redesigned the land drainage system to control and safely route surface water, reducing erosive outflows to the riverbank
Assiniboine River and Lake Manitoba Basins Flood Mitigation Study
The flood of 2011 highlighted several potential “weak links” in Manitoba’s flood control system, which resulted in widespread damage across the province. To address the propensity for flooding in the Assiniboine River and Lake Manitoba basins, KGS Group carried out a flood mitigation study, which identified major flood vulnerabilities and assessed a wide range of measures to improve protection in the region.
A vast amount of data was reviewed and over 70 mitigation options were evaluated including dikes, reservoirs, diversion channels, wetland restoration and development controls. As well, a number of sophisticated models were developed to calculate cost-benefit ratios and the economic viability of the options.
Working collaboratively with Manitoba Transportation and Infrastructure, the project team developed a technical workshop and held public open house events to incorporate important feedback into the study findings.
The results of the study identified over $1 billion of flood mitigation upgrades required to increase the flood protection level to provincial standards across the basin. The results will also serve as the foundation for major flood mitigation programs for the next several decades.
Project Highlights
- Reviewed and synthesized basin‑wide datasets to establish current and future flood risk profiles
- Evaluated 70+ mitigation options, including dikes and levees, reservoirs and storage, diversion channels, wetland restoration, development controls
- Compiled actionable study deliverables for program planning
Crossing Enhancements on Beaver Creek at Historic Fort Ellice
The Crossing Enhancements on the Beaver Creek project aimed to reconcile human infrastructure with the natural environment at the Nature Conservancy of Canada’s Fort Ellice property. The project focused on modifying a concrete ford crossing that impeded fish migration on Beaver Creek, to enhance bi-directional fish passage, maintain structural integrity and minimize ecological disruption.
Collaborative efforts led to the development of a rock ramp, that balanced technical feasibility, ecological sensitivity and regulatory compliance. The rock ramp now serves as a success story for future leaders and caretakers of the land and exemplifies sustainable conservation that combines sound engineering with environmental stewardship.
Project Highlights
- Modified the existing concrete ford crossing to reduce hydraulic barriers to fish movement
- Constructed a naturalized rock ramp to enable bi‑directional fish passage
- Configured ramp geometry and rock gradation to maintain crossing stability while minimizing habitat disruption