HWA conducted a detailed pavement investigation including pavement coring, Falling Weight Deflectometer (FWD) testing, Dynamic Cone Penetrometer (DCP) testing, and laboratory analyses to assess pavement thickness, subgrade conditions, and material properties. The study identified varying pavement distress levels, subgrade strengths, and structural conditions, with recommendations tailored to each site. Data collected supported pavement design decisions.

HWA provided geotechnical and pavement engineering services to evaluate existing pavement layer thicknesses and subsurface soils and groundwater conditions for rehabilitation of the Taxiway A and seven associated taxiways. Scope of work included performing Falling Weight Deflectometer (FWD) testing, performing pavement coring and shallow excavations, logging the drilling of boreholes using sonic drilling techniques, logging the excavation of test pits and performing Pilot Infiltration Testing.

HWA completed geotechnical and pavement engineering investigations to evaluate pavement layer thicknesses and subgrade support conditions along the Taxiway A alignment. Investigations consisted of performing pavement coring along Taxiway A. Dynamic Cone Penetrometer (DCP) testing was performed to assess aggregate base and subgrade strength parameters for use in pavement design. Excavations were made through the pavement core holes to assess subgrade soil types and obtain samples for lab testing