5 Questions with Ming Qian on our 2018 Wood Pole Maintenance Program

May 09, 2016

Ming Qian Featured
At 1.2 million and counting, there are more power poles in Saskatchewan than people. Because most poles are made of wood and were installed in the 1950s, we're kept on our toes continually repairing and replacing the poles all around the province. To tackle this huge job, we've created the Wood Pole Maintenance Program at SaskPower. Project Administrator Ming Qian fills us in on the details.
  1. What is the Wood Pole Maintenance Program?

    The Wood Pole Maintenance Program is one of the many ways we're extending the life of our infrastructure. We have a 10-year plan with the goal of inspecting about 10 per cent of our total wood poles each year. To do that, we target specific areas of the province to spend some time inspecting, reinforcing and replacing the poles in that area.

  2. Where is the program happening this year?

    We've hired Central Poles Inc. to perform the inspections this year. They'll be working in:

    - The Assiniboia area from May - August
    - The Wynyard/Wadena area from May - August
    - The North Battleford and area from September - October
    - The Regina northwest neighbourhoods in September

    This work can be affected by weather and crop conditions, so the schedule may change by a couple of weeks.

  3. What are some of the benefits of this program to customers and the environment?

    Over 40 per cent of our customer's monthly bills go towards renewing our aging infrastructure, so it's important that we work efficiently. Extending the life of a power pole is much cheaper than replacing it.

       

    As for the environment, since this program extends the life of our wooden power poles, it lowers the stress on our forests. It also reduces the number of damaged poles that end up in landfills.

  4. Why do we use wood for these poles?

    There are a few reasons why wood is a great material for power poles:

    - Power line technicians can more easily climb wood poles to service them.
    - Wood costs less than other kinds of power pole material (such as steel and concrete).
    - Wood is sturdy and predictable.
    - The poles have a small environmental impact since they are organic and can be recycled.

  5. What are some of the signs that a pole is at risk?

    Obvious red flags are poles that are starting to lean and poles split from lighting strikes. But we're also looking for signs of decay in the wood, carpenter ant infestation and mechanical damage. Where we can, we repair the damage to extend the life of the pole and keep it in service. If we can't repair it, the pole will be replaced.

 

Quotables:

"We have a 10-year plan with the goal of inspecting about 10 per cent of our total wood poles each year."

"Over 40 per cent of our customer's monthly bills go towards renewing our aging infrastructure, so it's important that we work efficiently."

"Where we can, we'll repair the damage to extend the life of the pole and keep it in service. If we can't repair it, the pole will be replaced."

 

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