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Diamond Heights Water Main Replacement

Overview

This project will replace pipes that are approaching the end of their useful life. The project will install 16-, 12-, and 8-Inch ductile iron water mains in two areas:

  1. In the west at Portola Drive from 200 feet west of Clipper Street to 200 feet east of Clipper Street, Clipper Street from Portola Drive to Diamond Heights Boulevard, Diamond Heights Boulevard from Clipper Street to Duncan Street and
  2. In the east on Diamond Street from 27th Street to Diamond Heights Boulevard, 28th and Duncan streets from Douglass to Noe streets, Valley Street from Diamond to Noe streets, and Noe Street from Duncan to Valley streets.

Construction Look Ahead

  • Week of March 25th
    Curb ramp upgrades: Intersection of Diamond and Beacon streets; Intersection of Diamond and 29th streets
     

  • Week of April 1st
    Curb ramp upgrades: Intersection of Diamond and 29th streets; Intersection of Diamond and 28th streets
    Street repaving - 28th Street between Noe and Douglass streets; Valley Street between Noe and Castro streets; Duncan Street between Noe and Diamond streets; Douglass Street between Duncan and 28th streets
     

  • Week of April 8th
    Curb ramp upgrades: Intersection of Diamond and 28th streets

 

Check out our What To Expect During Construction fact sheet for a helpful overview.

  • Construction Start: June 2022
  • Construction End: Spring 2024
  • Project Phase: Construction