Starting Monday, Sept. 19, Sellen will be using a backhoe and excavator to place and compact backfill material around the Seattle City Light transformer vaults. These vaults are big concrete boxes in the ground that hold equipment to transform the incoming electrical power into voltage that is used in the building. The work is expected to take about five days, and will cause some noise and vibration for people in the hospital’s Train zone.

Questions? Please call:

Information: 206-987-6197

24-Hour Emergency Hotline:

Sellen Construction

Tim McKey

Project Superintendent

206.971.3316.