John Hart Generating Station Replacement
Construction is nearing completion, with all civil works essentially complete and focus now on the electrical and mechanical components. Water will be flowing through the tunnel this spring and full facility commissioning this fall. Check out our monthly construction report [PDF 5.6 MB] for more details.
The John Hart Generating Station is located in the City of Campbell River on Vancouver Island. The facility is beside the Elk Falls Provincial Park.
Brewster Lake Road across the John Hart dam is currently open. A temporary road closure will take place October 1 to 5, 2018 from 8:00 a.m. to 4:00 p.m. This is part of the intermittent road closures that are required each year for general maintenance work.
Woodstave Road, just off Brewster Lake Road by Highway 28, is and will be the permanent access road leading to Elk Falls Provincial Park. It terminates at a parking lot where there is an interpretive centre and trail that leads to the Elk Falls suspension bridge.
A new trail, Station View Trail, travels around the construction area, and is coordinated to be an extension to the Canyon View Trail loop.
There are four main components to replacing the aging John Hart Generating Station:
- A replacement underground generating station with new equipment, constructed about 500-600 metres up the penstock corridor from the existing powerhouse.
- Replacing three 1.8 kilometre pipelines with a single 2.1 kilometre tunnel (8.1 metres in diameter).
- A new water intake at the John Hart Spillway Dam.
- A new water bypass facility within the generating station.
Built in 1947, John Hart Generating Station is aging, and needs to be replaced.
The existing facility and pipelines are unlikely to withstand a moderate earthquake. A new facility will benefit from years of learning about seismic safety.
The existing generating station is also in poor condition. Partly because of that poor condition, electricity output from the generating station is declining. A new facility with new equipment will be more efficient and more reliable.
95% of the lower Campbell River comes out of the John Hart Generating Station. A new water bypass will ensure that if we need to shut down the facility for any reason, water flow can be maintained for fish and fish habitat.
Hiking trails and suspension bridge
It's not just a more efficient, reliable facility that's coming to Campbell River as part of the John Hart project. The project also supports the creation of a number of local community amenities, including:
- Construction of the impressive new Elk Falls Suspension Bridge through a partnership with the local Rotary Club and BC Parks.
- A John Hart Project Interpretive Centre, staffed through an agreement with the Museum at Campbell River, located at the new parking lot that tells the story of the project and the watershed's history.
- Construction of the Station View Trail, which allows safe access through the John Hart construction site and continued hiking around Campbell River via connections to the Canyon View and Millennium Trails.
Elk Falls Provincial Park
In 1946, a portion of Elk Falls Provincial Park was set aside for construction of the John Hart hydroelectric project. That means that the replacement project that is now underway is surrounded by the park.
Park boundaries needed to be adjusted to allow for the construction. This required an Act of the provincial Legislature, which was finalized at the end of March 2013.
We’re committed to making Elk Falls Provincial Park bigger after the replacement project is complete. Once construction is done, some BC Hydro land beside the park boundaries will be transferred to BC Parks.
The replacement project has a budget of $1.093 billion, and is on track to be completed on-time and on-budget in fall 2018.
The replacement project is good news for the local environment and habitat - especially fish.
Our 2012 Environmental Assessment Report showed that the John Hart Generating Station replacement project would have no significant adverse biophysical or socio-economic effects.
In fact, the project has two long-term environmental benefits:
- If the generating station stops working, a new water bypass facility will allow water to continue to flow, protecting downstream habitat for fish.
- Three existing pipelines which are 1.8 kilometres long, will be removed and re-forested, reducing our environmental footprint in the area.
Reports & documents
John Hart Construction Update – October 2018 [PDF, 5.6 MB]
John Hart Replacement Project Community Event Poster [PDF, 847 KB]
John Hart Project Agreement [PDF, 403 KB]
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