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LEE + RO will be a subconsultant to Fraxia Engineering on a install a chloramination system for the San Jose Water Company.

Jul 13, 2021 10:47:00 AM

900 S. 12th Street, San Jose-#1 and 2 v2Fraxia Engineering (Fraxia), a San Jose-based firm, won the contract from the San Jose Water Company (SJWC) to install a chloramination system inside a new block building at their 12th Street Station facility. SJWC has installed this type of system on other facilities.

Fraxia to be the EOR for civil/mechanical design. Structural engineering services includes the design of a new block building , elevated equipment pads, FRP grating, subsurface concrete containment, specifications, calculations, engineering estimates, etc. Blowers or powered ventilation design provided by LEE + RO and electrical engineering by SJWC.

LEE + RO's role will be as a subconsultant to Fraxia and will provide structural and HVAC mechanical engineering services to Fraxia. The scope of works includes:

  • Site improvements include grading, yard piping, chemical injection points, access road and lighting improvements.
  • Installation of a chloramination system with onsite sodium hypochlorite generation (OSHG) and liquid ammonium sulfate (LAS) storage with associated chemical feed pumps, foundation pads, and brine storage.
  • Installation of a new CMU block building approximately 21 feet x 62 feet for the OSHG system, hypochlorite storage tank, and LAS storage tank.
Tony Park

Written by Tony Park