The Pile Integrity Tester (PIT) gives peace of mind that a pile or shaft is free of major cracks and voids, prior to construction of the superstructure. It may also be used to test piles integral in the structure, such as those supporting existing bridges or towers, and may assess their length. For more information on PIT, visit https://www.pile.com/products/pit/. Pile Dynamics, Inc. info@pile.com