Manhattan is a bustling urban landscape where historic architecture and modern structural demands frequently intersect, requiring innovative engineering to preserve and improve existing buildings. In a dense city environment where real estate is at an absolute premium, structural modifications often necessitate deep foundation improvements within the tight confines of established basements. Retrofitting these older structures requires careful planning and specialized techniques to ensure that ... Read more
The 2nd Avenue Subway Extension represents one of the most critical infrastructure investments currently underway in New York City; a project designed to ease transit congestion and finally bring modern access to neighborhoods that have waited generations for it. Fortunately, that wait is nearing its end. Scheduled to break ground in July 2026, work will unfold beneath some of Manhattan's busiest corridors, where the city's legendary "Manhattan Schist" and a literal labyrinth of dense undergroun ... Read more
International Construction Equipment, Inc. (ICE®), an official U.S. distributor of Comacchio drilling solutions, recently supplied the three Comacchio drill rigs used on the project highlighted in the newest issue of Foundation Drilling magazine. Including an MC20A and two MC22's. This ADSC industry article provides an updated look at the work as the project progressed toward completion, detailing the drilling approach and equipment performance under challenging conditions. Read the ADSC featu ... Read more
Demolition is underway at the Montgomery Locks and Dam near Monaca, Pennsylvania, marking the beginning of a transformative $1.59 billion infrastructure project led by the U.S. Army Corps of Engineers. Originally constructed in the 1920s, the aging lock chamber is being replaced with a modern 110' x 600' (ft) primary lock chamber to accommodate larger vessels and improve navigation efficiency along the Ohio River. With completion expected by 2033, this massive undertaking will not only enhance ... Read more
In Danville, PA, the Geisinger Medical Center is undergoing a major expansion to meet the growing healthcare needs of the region. Located along the Susquehanna River, Geisinger has long been a cornerstone of central Pennsylvania's medical infrastructure. This latest development includes an 11-story tower, a new emergency department, private patient rooms, and a multi-level parking garage; all part of an $880 million modernization effort aimed at improving patient care and expanding capacity. ... Read more
In the dense and demanding urban environment of New York City, foundation work isn't just a construction task--it's a logistical ballet. That's why when Yonkers Contracting Company (YCC) faced the challenge of installing large-diameter micropiles in tight quarters and complex ground conditions, they turned to trusted partners: International Construction Equipment, Inc. (ICE®) and their assortment of powerful Comacchio Drill Rigs. At the center of the operation was the Comacchio MC-16, a com ... Read more
Amid the infrastructure renewal efforts in Sewickley, Pennsylvania, a vital infrastructure project is underway. One that not only reinforces the physical foundations of the community but also exemplifies the strength of industry partnerships and cutting-edge technology. Allison Park Contracting (APC), a leader in heavy highway construction, is spearheading this effort with the help of two powerful drilling rigs: the Comacchio MC15P and a newly acquired Comacchio MC22. Both machines were sou ... Read more
Howard Concrete Pumping Company, Inc. is currently engaged in a critical infrastructure upgrade at the Pennsylvania Department of Transportation (PennDOT) I-376 Commercial Street Bridge Replacement project in Pittsburgh, Pennsylvania. The work is being performed for S&B USA Construction (S&B) and The Joseph B. Fay Company (Fay) and involves the installation of a substantial number of micropiles to support the new bridge structure. The scope of work includes the installation of nearl ... Read more
Nestled in North Carolina's Blue Ridge Mountains, Asheville is celebrated for its vibrant arts scene, historic charm, and stunning natural beauty. As the city grows, new developments must navigate the delicate balance between modern infrastructure and rugged terrain--making construction especially complex. One such project is a new mixed-use, multi-residential development, where Subsurface Construction is taking on the challenge of building a stable foundation on a steep hillsid ... Read more
Deep in the Rocky Mountains, the Eisenhower-Johnson Memorial Tunnel is a crucial transportation corridor connecting Denver and western Colorado. As one of the highest vehicular tunnels in the world--sitting at an elevation of 11,158 feet--it serves as a key passageway through the Continental Divide, allowing commuters, freight, and tourism traffic to flow efficiently between Colorado's urban centers and ski resorts. Given its importance in maintaining year-round accessibility through the rugged ... Read more
