Water System Improvements – Osborn Plant


Water Treatment

Pump Stations

Arsenic Removal


Project Details


This was MGC’s second CMAR services project for SRP-MIC.  The Project included the following elements:  A partially buried 2.5 MG post tension concrete reservoir, 3 – 50 HP vertical turbine pumps, 3 – 100 HP vertical turbine pumps, drilling and equipping 2 remote wells, booster pump facility including a 5,000-gallon hydro-pneumatic tank, maintenance building, electrical and disinfection building. MGC also installed a 4,500 GPM coagulation/filtration Arsenic removal system.  Over 5 miles of waterline was installed within public rights-of-way as part of a complex interconnected distribution system feeding residences and businesses.  Service to sensitive commercial facilities were carefully sequenced, upgraded, and maintained operations without interruption. 

Key Features

  • In Association with Freese & Nichols, Inc.
  • 4,500 GPM Coagulation/filtration Arsenic Removal System
  • 2.5 MG Water Reservoir
  • Booster Pump Station
  • 2 Remote Production Wells
  • Hydro-pnuematic Tank System
  • 30 Feet Deep Wet Well
  • 6 Miles Off-site Pipeline
  • Scottsdale, AZ
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