Back River WWTP Phase 1 & 2

Back River WWTP Phase 1 & 2

                Back River WWTP Phase 1 & 2 Project: Back River WWTP Phase 1 & 2 Description: HRC 500 Series couplers were used to connect over 9,000 #14 bars in the preassembled walls and columns.  HRC 555 T-heads...
Lesner Bridge Replacement

Lesner Bridge Replacement

      Lesner Bridge Replacement Project: Lesner Bridge Replacement Description: This project replaced the existing Lesner Bridge with a signature facility that is capable of handling six lanes of traffic in the future.  Due to existing bridge and...
San Francisco-Oakland Bay Bridge Replacement

San Francisco-Oakland Bay Bridge Replacement

San Francisco-Oakland Bay Bridge Replacement Project: San Francisco-Oakland Bay Bridge Replacement Description: This 625-meter-long East Span of the San Francisco-Oakland Bay Bridge was the first-ever, single-tower, self-anchored suspension (SAS) bridge.  It is...
SF Public Utilities Commission HQ

SF Public Utilities Commission HQ

SF Public Utilities Commission HQ Project: SF Public Utilities Commission HQ Description: HRC T-heads and couplers were used to speed up the installation on this 277,000 gfs LEED Platinum building.  The SFPUC mandated that the new headquarters be designed to...
Gerald Desmond Bridge

Gerald Desmond Bridge

            Gerald Desmond Bridge Project: Gerald Desmond Bridge Replacement Description: The replacement bridge will be a six-lane, cable-stayed design, with a 205-foot clearance to allow the newest generation of cargo ships to enter the...