Our services for airport projects include the subsurface investigation,
pavement design, foundation recommendations, and retaining structure
design for the proposed facilities, such as parking garage, hanger,
control building, terminal gate, and passenger corridor. TesTech airport
division has extended the services to the existing pavement evaluation
and rehabilitation recommendation in accordance with FAA Advisory
Circulars and ASTM Standards.

Subsurface Investigation
  • Geologic Investigation
  • Site Reconnaissance
  • Sampling and Testing
  • Laboratory Investigations

    Foundation Analysis and Design

  • Spread Footings
  • Mat Foundation
  • Pile and Pile Groups

Retaining Structure Design

  • Gravity Retaining Wall
  • Cantilever Retaining Wall
  • Counterfort Retaining Wall
  • Segmental Retaining Wall
  • Soil Nailing
  • Deep Mixing Method (DMM)

    New Pavement Design

  • Flexible Pavement
  • Rigid Pavement

    Existing Pavement Evaluation

  • Pavement Condition Index (PCI)
  • Project Level
  • Network Level
  • Rehabilitation Recommendation

    Soil Erosion Control

    Ground Modification Techniques

  • Lime/Cement Stabilization
  • Dynamic Compaction
  • Dewatering
  • Micropile
  • Sand/Stone Columns


Dayton Headquarters
1700 Lyons Road
Dayton, Ohio 45458-1864
Phone: 937.435.3200

Columbus, Ohio
810 Morrison Road
Columbus, Ohio 43230
Phone: 614.863.4537
Fax: 614.863.4547

Lansing, Michigan
618 South Creyts Road
Lansing, MI 48917
Phone: 734.665.3832
Fax: 734.665.3835




Copyright 2001 TesTech, Inc.


dvisory Circulars and ASTM Standards.