Monday, March 4, 2019

Children's Hospital Construction Activity This Week


Children's Hospital has begun construction activity in preparation for the new Building Care, Forest B, Phase 2 of the expansion, planned to open in Spring of 2021.

The 310,000 square-foot addition will add an eight-story building and will includes diagnostic and treatment facilities, primarily out-patient cancer and others) labs, new state-of-the-art operating rooms, 20 inpatient beds, and a lobby. There will be two floors of underground parking and sterile processing. This will bring SCH bed total to 409, up from 200 before its expansion 2012 plan.

The helicopter landing pad has already moved temporarily to the roof of Forest A (176’), now known as Friends of Costco Building, Phase 1 of the expansion. The landing pad will be active for the next four years, until Building Care is completed Noise is expected to be louder than the former ground-based helipad. When Forest B is complete, the helistop will moves to its permanent location on top of the Friends of Costco Building (same height). 


The Hospital posted this information on their Construction Blog about specific construction activity this week:
  • Drill piles - the noisiest work will be this work as well as installing tie backs/anchors, both of which will take place all week
  • Excavation - Expect heavy truck traffic all week as excavated soil is hauled away from the site
  • Install water treatment pipes
  • Install “lagging” to prevent cave-ins during earthwork
  • Install tie backs/anchors for retaining walls
  • Form, pour and strip concrete; install rebar
  • Patch asphalt
  • Internal activities: fire pump replacement work (including demolition and removal of existing pump and slab); begin Forest service elevator ceiling demolition (install scaffolding, temporary lights and alarms, infection prevention barriers, fire sprinklers and temp power); install scaffolding and infection prevention barriers at Forest Stairwell 1; install pipes, firestops and seismic restraints for emergency oxygen system; core penetrations
All work will take place within standard construction hours: 8-6pm and 9-6pm on Saturday. 
Call 206-987-8000 or email construction@seattlechildrens.org with questions. 

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