Process Engineering

ONEC provides process engineering services through ONEC Engineering.

Our Engineers provide our industrial clients with preliminary engineering of potential processes, process auditing of current processes, and detailed process design services. We take into account the life cycle of the process, along with how it will affect existing processes.

As part of a complete solution, special consideration is given to the following design parameters: capital and O&M costs, environmental impact and sustainability, risk mitigation, flexibility, reliability, redundancy, safety, and waste reduction.

What We Do


  • Process design and optimization
  • Feasibility and FEED studies
  • Process auditing
  • Computer process simulation
  • Process Flow Diagrams (PFDs)
  • Piping and Instrumentation Diagrams (P&IDs)
  • Municipal and industrial water and waste water treatment
  • Natural gas processing, scrubbing, cracking, upgrading, refining, and distillation processes
  • SAGD processes
  • Boiler design review and chemistry optimization

Software Suites Available

  • AutoCAD
  • Plant 3D
  • SolidWorks
  • MicroStation
  • Caesar II Pipe Stress
  • CodeCalc Vessel Analysis
  • Algor FEA
  • AFT Arrow/Fathom


1485 BayShore Blvd # 182,
San Francisco, CA 94124

7 + 9 =