Prepare an electrical enquiry for Officer
Prepare an Officer enquiry around the intended use of the space and any product decisions still open. Keep construction, access and electrical approval responsibilities distinct.

Plans and product decisions
Where a home or extension is still being planned, provide the current drawing version and identify changes since earlier discussions. A superseded kitchen layout can lead to a proposal that no longer matches the project. Ask the electrician which decisions must be settled before the scope is priced.
If equipment has already been ordered, retain its exact model information and delivery status. Ask for an assessment of the proposed installation rather than assuming a product choice settles the electrical work. Keep any revised proposal with the updated plans.
Keep the outcome with the request
Before confirming attendance, compare the proposed scope with the latest plan. Mark substitutions and delayed products clearly so the assessment is based on the intended installation. Ask the provider how a later selection change would be handled and retain the written response.