LA Metro Celebrates End of Tunneling on Crenshaw/LAX

The Los Angeles County Metropolitan Transportation Authority (Metro) on April 21 celebrated the end of tunnel excavation for the Crenshaw/LAX transit project. Harriet, the tunnel boring machine (TBM), completed digging the second of the twin tunnels for the light rail line on April 6.

Lee to Manage Tunnel Projects for WSP/PB

WSP | Parsons Brinckerhoff, a global engineering and professional services organization, announced that Sean Lee, a senior supervising engineer in the New York office, will manage tunnel projects for the firm.

Red Meters Slurry Monitoring

Red Meters RM6 is the premier exact density meter to provide accurate, real-time readings of boring slurries.

McMillen Jacobs Associates Welcomes New Staff

McMillen Jacobs Associates recently welcomed two new additions to its staff: Darlene Brown and Donald Lauzon.

Komatsu Acquires Joy Global to Expand Mining Business

Komatsu Ltd. closed its acquisition of Joy Global Inc. after receiving regulatory approvals. The Milwaukee-based firm will be renamed Komatsu Mining Corp.

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