Asbestos removal underway at Summerside power plant as upgrades proceed
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Summerside Plant Asbestos Removal enables a heating system upgrade to electric furnaces with heat storage bricks, maximizing wind energy use and lowering peak loads; contractor tenders closed, work starts May 1.
Inside the Issue
A city effort to remove asbestos so an electric furnace heating upgrade with wind energy heat storage can proceed.
Summerside replacing aging heating at power plant after asbestos removal
Four units will heat the building using brick thermal storage
Load shifting reduces peak demand and diesel generator runtime
Tenders closed; work starts May 1, duration about three weeks
The City of Summerside is in the process of removing hazardous asbestos at the Summerside Electric Power Plant building in order to clear the way for replacement of the heating system.
The city is hiring a contractor to do the work and tenders for the project closed Thursday afternoon.
The heating system is being replaced with four new electric furnaces, which are Heat for Less Now products. The products help maximize wind energy by using bricks to store heat created from wind energy for use during peak demand times, similar to using more electricity for heat initiatives advocated in the N.W.T.
"This program's working so well we wanted to continue with that in the power plant," said Rob Steele, electrical operations supervisor with the City of Summerside.
Time to replace system
The new system will heat the whole building, as other utilities evaluate options like geothermal power plants to meet targets.
"Having more of these units with heat storage already placed in them can lower the peak load of Summerside which therefore will help keep our diesel engines from running, aligning with power grid operation changes being considered in Nova Scotia," said Steele.
Steele said the existing system is beyond life its expectancy and maintenance is getting costly so it's time to replace it, amid calls to reduce biomass electricity in generation portfolios.
"And unfortunately in 1960 and 1963 asbestos was used on the elbow sections of the piping insulation and of course that must be removed for us to proceed," said Steele.
Steele said the city doesn't know how much the project will cost yet as the tenders just closed Thursday afternoon. He said the city plans to announce the cost along with the successful bidder who will do the asbestos removal April 6.
The city said there won't be any interruption of power or services during the upgrades, even as major facilities like the Bruce nuclear reactor undergo refurbishment elsewhere. Work is expected to start May 1 and take about three weeks to finish.
