A focused technical conversation about one decision — not a general introduction and not a sales call. You send the pre-read material beforehand so the session starts with the actual problem rather than with context-setting.
The deliverable is the written output afterwards: a marked-up version of your document with comments. That is yours whether or not you engage Chioma for the follow-on work.
If you do not have all of it, book anyway and say what is missing. Turning up without material is still more useful than guessing at a scope on your own.
14 years delivering heat exchanger design and mass & energy balance work for pharmaceuticals and food processing clients. I work to IEC 61511 and API 520, deliver in AVEVA P&ID and gPROMS, and hand over a complete, checked document set with a clear design basis so your reviewer or authority can follow every assumption.
