PoolRepairSwimming Pool Renovation with Shotcrete
Bill Drakeley
Read MoreThe major renovation of a pool structure is never an easy undertaking. Determining the quality of the in-place concrete is an art in and of itself.
RepairCompatible Shotcrete Specifications and Repair Materials
William Clements and Kevin Robertson
Read MoreConcrete repair projects can often be completed using a variety of different repair materials and methods, though in some cases, the specific performance requirements of a project may dictate use of a specific material or method.
RepairUndergroundShotcreting the East Side Access Program
Frank E. Townsend III
Read MorePrior to 9/11, all structural wall and tunnel concrete applications in New York, NY, used the form-and-pour concrete placement method.
RepairUndergroundShotcrete Use in the Gold King Mine Rehabilitation
Christoph Goss
Read MoreThe Gold King Mine Level 7 Portal is located at elevation 11,438 ft (3486 m) on the North Fork of Cement Creek, approximately 8 miles (13 km) north of Silverton, CO.
RepairUndergroundCreating a Foundation for Success: The Use of Lidar in Tunneling Projects
Carlos Gonzalez
Read MoreShotcrete placement requires close attention to safety; when combined with the difficult working conditions of a tunnel, overhead placement requires even greaterawareness of potential hazards.
RepairUndergroundSimple Still Works
John Becker
Read MoreCoastal Gunite Construction recently executed a few phases of a storm sewer rehabilitation in a line running under the Blue Plains Advanced Wastewater Treatment Plant operated by the District of Columbia Waterand Sewer Authority.
RepairUndergroundLiverpool Central Tunnel High-Level Neck Repairs
Andy Dunlop and David Thomas
Read MoreLiverpool?s High-Level Neck tunnel (HLN) cannot lay claim to being the city?s most famous cavern, but it can justifiably be labeled as being one of the most unusual and challenging tunnels on the entire UK rail network.
RepairStructuralPier 57 Repair and Improvements
Tait Pirkle and Marcus Jeffreys
Read MorePier 57, now referred to as ?SuperPier,? is situated on the Hudson River and sits at the end of 5th Street on the West side of Manhattan, NY, just south of the renowned Chelsea Piers sports complex and marina.
RepairStructuralThe Albertus L. Meyers Bridge
Jeffrey L. Zimmerman and Dennis Bittner
Read MoreThe Albertus L. Meyers Bridge, also known as the 8th Street Bridge, is located in Allentown, PA.
RepairStructuralShotcrete Segment of the O’Hare and Midway Reconstruction Project
Cathy Burkert
Read MoreThis project was part of a 5-year, $39 million contract to repair both Midway and Chicago O?Hare International Airports and its surrounding property.