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2017 Design-Build for Water/Wastewater


W08 - Designer/Builder Collaboration at its Best: DC Water's Deep Tunnel Pumping Station


Mar 30, 2017 10:45am ‐ Mar 30, 2017 11:45am


Credits: None available.

Standard: $35.00

Description

DC Water's $2.6 billion program will reduce combined sewer overflows (CSOs) to the Potomac and Anacostia River. Facilities that control CSOs are typically much deeper than conventional infrastructure, requiring specialized structures and construction. This presentation describes the evaluation, design and construction coordination efforts to accommodate the new internal structures, mechanical equipment and piping, including 3000 HP pumps and a 13-foot diameter steel manifold, within the existing 135' diameter x 165' deep tunnel launching shaft.

Learning Objectives:

  • Shares best practices on how a highly collaborative design-build process led to success on this large, complex project
  • Highlights technical specialization needed for design and construction of this huge pipeline project
  • Showcases new technologies that can be applied to large, complex DB projects, including 3D Liftplan for simulations
  • Describes critical project in a large, multi-billion dollar CSO program to improve water quality in a large, metro area

Speaker(s):

Credits Available


Designer/Builder Collaboration at its Best: DC Water's Deep Tunnel Pumping Station Test

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