Wilmington Garage Replacement

Early Site Development

Project Challenges:

The demolition of the existing parking garage and site preparation portion of the project had multiple logistical challenges . The schedule was aggressive and had to consider minimizing delays to the Hospital operations. Simpson & Brown and Whiting-Turner coordinated and executed a plan in order to install the new foundations. We successfully re-routed utilities, established pedestrian walkways, and installed a support of excavation allowing for up to 16 feet of cut from established grade.

Work Performed:

  • Site clearing and demolition
  • Earthwork and grading
  • Soil export
  • Sanitary sewer installation
  • Storm sewer installation
  • Water line installation
  • Installation of support of excavation system
  • Drilled soldier piles
  • Treated timber lagging
  • Drilled hollow bar
  • Tiebacks

Project Details

Project Owner: Christiana Health Care System

Project Client: The Whiting-

Turner Contracting Company

Project Cost: $1 million – $5 million

Project Duration: 10 months

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