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Preliminary Engineering

Converting Concept to Design Basis

aeSolutions works under a project execution plan and performs the engineering to evolve a solid project design basis from an earlier conceptual design.

Client review and approval cycles assure the quality of the functional requirements specification and the control system vendor evaluations.

  • Functional requirements specification
  • Instrument list and I/O count
  • Plant drawings (P&I, I&E, Loop, LAN, Arrangement)
  • Preliminary project architecture and migration drawings
  • Vendor platform evaluations
  • Bills of Material – hardware and software
  • Project cost and schedule estimates +/- 10%