Utility relocation along Stockton Street to prepare for the future Union Square/Market Street Central Subway station will begin Monday. There will be construction activity for the next sixteen months on Stockton Street from Post through Market streets and on portions of adjacent side streets including Geary, O’Farrell, and Ellis streets. Construction will be halted during [...]
For the next 2 weeks, expect delays along Fourth Street and please take alternative routes when possible. Utility relocation has been extended approximately until 5:30p.m. and additional construction activities will occur on Saturdays (Dec. 4 and Dec. 11). Construction activities will stop from Dec. 20 through Dec. 31 but will resume [...]
Recently, during the course of excavating for utility relocation for the Moscone Station, workers came across deposits of shells in the trenches located on Fourth Street between Howard and Folsom streets. Upon discovering these deposits, Mike Stoyka, an archaeologist assigned to watch over the trenching, declared that these could be possible middens and needed to [...]
Here’s an update from this morning’s incident at the construction site at Fourth and Bryant streets. A water main line broke at Fourth and Bryant streets sending a geyser of water shooting 30 feet up in the air.
As of 2:15pm, repairs on the water main line have been completed and water service is back on.
At approximately 9:00am [...]
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 [...]
With the February utility relocation for the future Moscone Station and Portal Tunnel groundbreaking for the Central Subway Project and the significant economic challenges across the U.S., there has been new interest and questions regarding the funding and progress of this project. Along with many other major cities, the Central [...]
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 [...]
