By Gary Brierley and David Hatem Many Contractor submittals for design/bid/build tunneling projects are related to how the Contractor intends…
Polymer technology reduces costs and waste generated by the move underground By Andrew McNabb More frequent and extreme weather events…
By Giuseppe Maria Gaspari The 2020-2030: THE DECADE OF SUSTAINABILITY The year 2021 was a pivotal one for the future of…
CALIFORNIA Los Angeles Sepulveda Transit Corridor Project Metro is making strides to improve travel between the San Fernando Valley, the…
By David Hatem Geotechnical Baseline Reports (“GBRs”) are a critically important mechanism intended to clearly, objectively, effectively and contractually allocate…
By Vojtech Ernst Gall BIM is a powerful process that allows owners, engineers, and contractors to better collaborate and to…
By Vojtech Ernst Gall, Gall Zeidler Consultants, LLC BIM is a powerful process that allows owners, engineers, and contractors to…
The ‘network effect’ refers to the opportunities that come with a stronger, more flexible transit system, with seamless connections across…
The Eglin Air Force Base, in western Florida and adjacent to the Gulf of Mexico, is the nerve center for…
Coxwell Bypass Tunnel a Key Component of the City’s Wet Weather Flow Master Plan In an effort to protect perhaps…