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Sound Transit East Link I-90 CMC
Sound Transit East Link I-90 CMC
Sound Transit East Link I-90 CMC
Sound Transit East Link I-90 CMC
Bellevue and Redmond, WA
Sound Transit

East Link Extension (E360 Segment) Design-Build Project Management

The DBPM East Link project is a 1.8-mile design and construction Light Rail Transit (LRT) interfacing with E340 at NE 20th Street to the Overlake Transit Center. This project focuses on the E360 segment which includes at-grade, aerial and retained cut double track guideway, two at-grade stations, one parking garage (320 stalls) and two potential pedestrian bridges. F&A is providing survey verification services under a DBPM contract. Services include horizontal and vertical geometric alignment verification, structure and utility layout, Right-of-Way and easement verification and quality assurance surveillance survey.

F&A is providing survey verification services under a DBPM contract. Services include horizontal and vertical geometric alignment verification, structure and utility layout and quality assurance surveillance survey. F&A is also providing professional surveying interpretation of survey results and related issues as needed due to our extensive Sound Transit experience.

  • Station platform edge to Rail QV checks
  • Survey control verification
  • OCS pole location verification
  • Parking garage floor slope, column, and elevator shaft verification
  • Rail grade, gauge, location verification