Nondestructive Evaluation of 14 Bridge Decks in Florida

Infrasense teamed with RS&H to complete a multi-phase project in the Jacksonville area to evaluate the condition of 14 bridge decks. The first phase of the deck condition evaluations was carried out using infrared thermography (IR), ground penetrating radar (GPR), and high resolution video imaging. A second phase, consisting of impact echo (IE) and hammer…

Multi-Phase Condition Evaluation of a 1.5-Mile Viaduct on I-515 in Las Vegas

The State of Nevada commissioned a deck rehabilitation project of the “Downtown Las Vegas Viaduct”, which spans over 1.5 miles of I-515, beginning just east of the I-15 interchange in Las Vegas, Nevada. In order to facilitate planning and subsequent design efforts, a comprehensive nondestructive evaluation of the deck condition was carried out by Stantec…

GPR Evaluation of 236 Bridge Decks Throughout Montana

Infrasense carried out high-speed GPR condition evaluations on 236 decks throughout the state of Montana. Of the 236 decks surveyed, 165 were selected for a Level 2 analysis, which involved detailed mapping of the concrete deterioration. Additionally, rebar depth contour plots were created which facilitate more accurate deck repair volume calculations. Per the request of…

Utah bridge deck scanning by infrasense

Nondestructive Condition Surveys of 26 Bridge Decks for Utah DOT

Infrasense recently completed bridge deck condition evaluations of 25 bridge decks on or over Interstates 15, 80, and 84 using high-speed ground penetrating radar (GPR), infrared thermography (IR), and high-resolution video (HRV). Of the 25 decks evaluated in this project, 11 were surveyed using GPR, IR, and HRV; the remaining 14 decks were surveyed using…