Sara Najeeb

About Sara Najeeb

Civil Engineer knee-deep in WWTP processes

Experience

1. Professional Engineer (P E)

   WILSON ENGINEERS, LLC

   Jun 2018 — Present

   I am currently working on the Jomax WRF Expansion Phases 2B and 3 in Peoria. I recently completed a filter memorandum to compare various filtration techniques available on the market including the Aqua Aerobics, Five Star, and Forty-X disk filters-Assisted in designing the 30% Sludge Holding Tanks and Tank Drain Pump Station for the Clarifiers at Chandler Ocotillo WRF and Airport WRF -Completed the 60-100%(for construction) drawings for the yard piping at 23rd Avenue WWTP. Completed the 60-100% specifications that went along with each design phase -Designed PRV stations 2A-R14 and 1-R4 at the Deer Valley WTP and completed the 30-90% yard piping drawings and specifications. Coordinated with electrical department to include the correct process and instrumentation drawings for the PRV stations -Completed hydraulic calculations for a temporary screening system at Butler WRF in Peoria -Assisted in a Filter Evaluation Study at the Chandler Airport Wastewater Reclamation Facility which included the evaluation of different filtration techniques available on the market, hydraulic calculations, speaking with vendors and plant operations/maintenance staff, life cycle costs evaluation, and a draft letter report -Assisted in designing the bypass line for a Valve Vault that needed to be brought above grade due to multiple points of corrosion -Assisted in the Asset Management Project for the City of Phoenix which involved visiting different Lift Stations in the valley, compiling data on the many assets, and updating the Asset Hierarchy spreadsheet for WAM -Assisted in DO data collection at the 23rd Avenue WWTP so that new technology could be tested and evaluated in determining when the WWTP is infected with outside waste that is dentrimental to the WW treatment process -Reviewed submittals from the contractors at the DVWTP to determine whether the correct materials are being utilized during construction -Analyzed DVWTP HFS, Caustic, and Ferric data from multiple feed trains