Developer's attorney claims the court ruling, which cites zoning irregularities in nearly done Manhattan luxury condo, could invalidate certificates of occupancy for 20 city buildings.
Citing a growing and increasingly crowded field of grade-control systems and site layout technology, the Association of Equipment Manufacturers announced on Feb. 18 that it is working with the International Organization for Standardization (ISO) on a common standard for grade-control data sharing.
It was a busy year at the annual World of Concrete trade show, held in Las Vegas Feb. 4 to 7. An estimated 54,000 attendees came through the show floor over the week, seeing exhibits from 1,310 companies.