Latest News, Stories and Updates
Keller Hires Smith as Business Development Executive
Keller announced the hire of Miriam Smith, PhD, PE as a Business Development Executive for…
MAPEI Cube System Reduces Environmental Impact of Concrete Production
MAPEI Corporation, a leading manufacturer of construction materials for the building industry, announced the debut of…
Delve Underground Appoints Murray as Regional Manager
Delve Underground announces that Brad Murray has been appointed Regional Manager. Brad is a Principal…
UPCOMING PROJECTS: December 2022
CALIFORNIA Los Angeles Sepulveda Transit Corridor Project Metro is making strides to improve travel between…
Macau’s First EPB TBM Breaks Through
On Feb. 20, 2023, the Macau’s first small diameter EPB TBM “CREC 1076” broke through,…
Tunnel Updates – February 2023
Three times per year, TBM: Tunnel Business Magazine recaps the status of major tunneling projects underway in…
Courthouse Commons Tunnel Project Receives ACEC Honor Award
American Council of Engineering Companies of California (ACEC California) recognized Delve Underground and Kleinfelder with…
Hydro One Begins Tunnel to Improve Reliability and Resiliency in Toronto’s Downtown Core
Hydro One on Jan. 23 launched construction on a new tunnel that will run 85…
SAK Construction Renames Underground Division Affholder LLC
SAK Construction LLC (SAK), a leading pipeline rehabilitation and tunneling solutions provider, announced earlier this…
Tunneling Begins on Scarborough Subway Extension
Tunneling is officially underway on Scarborough’s 7.8-km subway extension, Metrolinx reported on Jan. 18. The much-needed…
Wuhu Chengnan Cross-river Tunnel Excavation Reaches Halfway Point
50% of the excavation of the largest diameter TBM tunnel in An Hui Province, China,…
Delve Underground Welcomes Western US Business Development Director
Delve Underground announced that Andrés Trauttmansdorff-Weinsberg has joined the company as the Western US Business…