MTA Aims to Bring Subway Tunnel Robotic Drill Rig to Bid

After a successful trial of a railcar-mounted robot to drill holes for tunnel cable racks, the MTA is putting together an open bidding process for vendors to further develop a robot drill rig for use in New York City’s subway tunnels.

Source: New feed

Fla. Collapse Prompts Interest in Non-Destructive Testing

When news came of the collapse of the Champlain Towers residential high-rise in Surfside, Fla., Pouria Ghods thought back to another fatal collapse, almost exactly nine years earlier at the Algo Centre Mall in Elliot Lake, Ontario.
Source: New feed

Construction Economics for August 2, 2021

ENR’s 20-city average cost indexes, wages and materials prices. Historical data and details for ENR’s 20 cities can be found at ENR.com/economics

Source: New feed

Construction Economics for July 19, 2021

ENR’s 20-city average cost indexes, wages and materials prices. Historical data and details for ENR’s 20 cities can be found at ENR.com/economics

Source: New feed