Monday, June 17, 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 2022.

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:
  • Water service work in 40th Avenue NE: prepare subgrade; pour street panels; pour concrete curb, gutter and sidewalk (see street and parking impacts described below)
  • Activities south of Forest A (near the loading dock and NE 45th Street): drill piles and install tank vents
  • Excavation
  • Install rebar and pour concrete for walls, footings, columns, and pads/slabs
  • Demolish scaffold brackets
  • Install “lagging” to prevent cave-ins during earthwork
  • Install underground plumbing and electrical
  • Internal activity on L1 of Forest A: install support steel

This week there will be street and parking impacts to 40th Avenue NE:  
  • East lane of 40th Avenue will be closed during working hours
  • Parking will not be allowed on the west side of the street near Sand Point Way NE and the old Wells Fargo building. 
  • Sidewalk on the east side of 40th Avenue between Sand Point Way and the Emergency Department entry driveway will be closed. 
  • Flaggers will be used for traffic control between 8-3:30pm.  

Construction activity is weather-dependent and subject to change based on conditions. 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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