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Construction at the Southeast Treatment Plant




We are investing over $3 billion to upgrade and modernize the aging Southeast Treatment Plant to reduce odors, be better prepared for earthquakes and sea level rise, and ensure operational redundancy and efficiency.

Many of your fellow Bayview Hunters-Point residents and businesses are helping delivery these critical upgrades, so be sure to be careful traveling through the area, drive slowly and follow traffic signs.

  • Current activities include extended weekday construction hours of 7:00 am to 8:00 pm,  weekend and nighttime work for activities to run efficiently.
  • We’re pouring foundations!  This work will occur on Saturdays starting late April and will begin as early as 2:00 am and continue into the afternoon.

Expect  vehicles and crews in the area, and occasional inconveniences due to trucks and other construction activities. Businesses and residents will maintain access to their properties, although there may be temporary delays. Night lighting will be controlled, facing downward, or shielded to contain the light on-site and glare.

Construction Activities: Structural work for the new Headworks Facility and foundation construction for the digester facilities is ongoing.


  • Construction Start: 2018