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O’Shaughnessy Dam Access and Drainage Improvements


The key objective of this project is to ensure safe access for Hetch Hetchy Water and Power operators inside the O'Shaughnessy Dam by improving fall protection, access, and drainage. 

  • Construction Start: Anticipated October 2021
  • Construction End: August 2023
  • Cost: $3.95 million
  • Project Phase: Planning