value of subsurface data in transportation steven p. dibenedetto, cpg senior geoscientist &...
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Value of Subsurface Data in Transportation
Steven P. DiBenedetto, CPGSenior Geoscientist & Technology Manager
Chris Clark Mid Atlantic Director of Business Development
Underground Imaging Technologies, LLCLatham, NY
“Seeing What Can’t Be Seen”
• Condition Assessment then Prioritization
• Improved Decision Making for Asset & Performance Management
• Reduce Risk, Increase Safety, Improve Quality, Accelerate Project Delivery
Network-level assessment of
assets
Prioritization of projects within
network
Prioritization of repair areas
within projects
Transportation Applications
From: Parrillo, et. al, 2006
From: Gucunski, et. al, 2013
What can be measured & mapped ?
• Deterioration• Voids• Debonding• Delaminations• Moisture Pockets• Pavement, Base &
Subbase Thickness• Soils & Geology• Utility Location &
Depth
Top of Pavement
Subbase Thickness
Pavement Thickness
Integrated Site Infrastructure Model
How can data be used?
• Better asset management decision making• More accurate & quantifiable condition
information• Prioritization of Maintenance• Reduction of construction risk for utilities• Accelerate Project Design & Delivery• Realistic 3D Site Models
THANK YOU! WWW.UIT-SYSTEMS.COM
(518)-783-9848
Steven P. DiBenedetto, CPGSenior Geoscientist & Technology Manager
Chris Clark Mid Atlantic Director of Business Development