Cherrington Commerce Park Site Development – Construction Management and Inspection

SAI was responsible for the construction management and inspection of a substantial site development project and local roadway reconstruction for a proposed airport office park adjacent to the Pittsburgh International Airport in Pittsburgh, Pennsylvania.

Physical features:

  • 90 acres of land with three shovel ready sites adjacent to the greater Pittsburgh International Airport.
  • Six storm water ponds.
  • 850,000 cy. of earthwork and embankment construction.
  • 1.2 miles of new bituminous roadway.
  • 3600 lf of new construction for Cherrington Parkway Extension.
  • 2500 lf of roadway reconstruction for Ewing Road.
  • 5000 lf of 12″ DIP waterline.
  • 15″ – 36″ storm sewer.
  • 8″ sanitary sewer.
  • Various electrical and telecommunications conduits.

Other features:

  • Erosion and sedimentation control.
  • Reinforced earth slope construction.
  • Landscaping.
  • Design and constructability review.
  • Agency coordination.
  • Cost control monitoring.
  • Documentation and progress verification.
  • Bidding assistance and analysis.
  • CPM scheduling.
  • Quality assurance monitoring.
Client/Owner: Allegheny County Airport Authority
Completion Date: 2008
Construction Cost: $9,000,000

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