Project Description

PROJECT

Sunol Valley Treatment Plant Expansion and Treated Water Reservoir (WD-2582)

CLIENT

City & County of San Francisco

Construction Budget

$102M

Size

850K sf

Services:
  • Quality Assurance Inspection
  • Office Engineering
  • Cost Estimating
  • Document Control
  • Cost Control

About

This  project involved the construction of a 40 MGD sedimentation and flocculation basin, modification to flow distribution structure, upgrade of filters, new filtered water, and backwash piping, 3 million gallon chlorine contact tank (CCT), 17.5 MG Treated Water Reservoir (TWR), new chemical feed system with tanks, pumps and piping for TWR, new standby generator and fuel tanks, upgrade of electrical system and instrumentation & control system, replacement of butterfly valves, new 78”pipeline and tunnel, miscellaneous piping, site excavation and grading.