For those of you who haven’t heard about the re-routing on the 30 Stockton and 45 Union/Stockton, here’s an update!
This re-route is required due to ongoing utilities relocation and underpinning work at 401 Fourth Street to shore up the foundation.
The 30 Stockton and 45 Union/Stockton are being re-routed, while the street is not [...]
Synergy Project Management began the installation of sewer line and manholes along Clementina between Fourth and Fifth streets.
Traffic is being re-routed while sewer work is being performed on Clementina Street. Clementina Street will be closed during the actual work period, Monday-Friday from 7:00 a.m.-3:00 p.m.
A detour sign has been posted at Clementina and Fifth [...]
Synergy’s work on utilities relocation is moving along. The installation of sewer and low pressure water lines, excavation for joint trench and dry utility vaults are ongoing at various locations. Phoenix Electric (subcontractor) has begun laying conduits for the joint trenches along various locations within the route. The coring through the Moscone Center wall [...]
Here’s the contractor who’s working on the utility relocation contract for the future Moscone Station and Portal Tunnel on Fourth Street between Howard to Bryant Streets. Utility relocation work will be performed from January 2010 to approximately June 2011.
Synergy Project Management, Inc. (SPM), a local San Francisco business with years of experience in construction and engineering began utility relocation in [...]
