Attachment 4 Typical Taxiway Section.pdf

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Attached to
Repair Pavements - Taxiways
Solicitation number
W50S7T25BA002
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This image is Attachment 3, a detailed technical drawing showing a Typical Section for Taxiways 1, 2, and 3, with precise engineering specifications for pavement construction. The cross-section diagram illustrates a comprehensive layered taxiway structure including:

Bottom layer: Compacted subgrade

Concrete layer: 13" Portland Cement Concrete Pavement (P-501)

Base course: 14" Crushed Aggregate Base Course (P-209)

Surface layers:

  • Bituminous Prime Coat (P-602)
  • 2" Bituminous Surface Course
  • Longitudinal Dowelled Construction Joint (Type 1)

The drawing specifies precise dimensions and tolerances, with the total width spanning 100' (25' + 37'-6" + 37'-6" + 25'), and includes grading specifications with maximum slopes of 1.5% and 3.0% at different sections. The technical drawing provides a standardized cross-section design for airport taxiway pavement construction, likely intended for use in the Illinois Army National Guard's pavement repair project.

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8. Attachment 3 Typical Taxiway Section

File details come from the government source that posted it. Updated .