RepairUndergroundSociété de transport de Montréal—Metro Yellow Line Tunnel Repairs
Kevin Robertson, Patrick Giguere, and Ntam Nda-Ngye
Read MoreThe Montreal Metro is an underground metro system and the main form of public transportation in the city of Montreal, QC, Canada.
RepairUndergroundStructuralThe Plaza Substation and Queens Structures
Frank E. Townsend III
Read MoreThe Plaza Substation and Queens Structures provide structural and architectural rehabilitation to existing facilities along the existing 63rd St Station and will tie in from Long Island to the East Side Access project
RepairUnderground55th Street Ventilation Facility
Frank E. Townsend III and Dennis Rubi
Read MoreThe 55th Street Ventilation Facility is a critical piece of the Eastside Access Program for the New York Mass Transit Authority.
RepairUndergroundEast End Crossing
Marcus H. von der Hofen
Read MoreThe East End Crossing project, currently under construction by WVB East End Partners, will connect the east end of Louisville, KY, near Prospect, KY, to southern Indiana, nearUtica, IN.
RepairStructuralGeneralThe Need for Shotcrete Provisions for State DOTs
Dennis Bittner
Read MoreMany State Departments of Transportation (DOTs) have tried shotcrete in the past and had a negative experience.
RepairStructuralMcCormick Dam & Power Station: Submerged Concrete Repairs
Roger Côté, Harold Ferland, and Kevin Robertson
Read MoreThe 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.
RepairThe 606-Bloomingdale Trail | Viaduct Repairs
Kevin Doyle
Read MoreLocated 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
RepairUndergroundLong Prairie Digester Rehabilitation Project
David Graham
Read MoreThe Long Prairie Digester is a wastewater treatment facility constructed in 2012 to process wastewater generated by food processing operations.
RepairUndergroundLiberty Tunnel Arch Restoration with a Shotcrete Alternative
Axel G. Nitschke and John Becker
Read MoreThe Liberty Tunnel provides a direct commuting route from the South Hills suburbs to downtown Pittsburgh, PA.
RepairGeneralUse of Cathodic Protection in a Shotcrete System
Jesse Osborne
Read MoreUsed 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.