The Outstanding Repair & Rehabilitation Project
The Outstanding Underground Project
Honorable Mention
Honorable Mention
McCormick Dam & Power Station: Submerged Concrete Repairs
The McCormick Dam and power station was built in 1952 on the Manicouagan River by the Quebec and Ontario Paper Company and the Canadian British Aluminium Company.
The 606-Bloomingdale Trail | Viaduct Repairs
Located on the northwest side of Chicago, IL, the abandoned railway known as the Bloomingdale Line, originally constructed in 1873, runs east and west through four dense neighborhoods including Bucktown, Logan Square, Wicker Park, and Humboldt Park
Long Prairie Digester Rehabilitation Project
The Long Prairie Digester is a wastewater treatment facility constructed in 2012 to process wastewater generated by food processing operations.
Liberty Tunnel Arch Restoration with a Shotcrete Alternative
The Liberty Tunnel provides a direct commuting route from the South Hills suburbs to downtown Pittsburgh, PA.
Use of Cathodic Protection in a Shotcrete System
Used successfully for over 100 years, shotcrete, or gunite, is concrete that is conveyed or transported with a concrete pump or pneumatic gun and sprayed into place.