When installing or modifying a fire alarm system, as part of the document process, as-fitted drawings must be provided upon completion of the work. To assist you with what is required here is a simple guide as to what these drawings should include.
First of all you will need an adequate drawing of the building(s). You will be off to a great start if you can obtain full CAD quality plans. Understandably, these may not always be available so hand drawn sketches will also suffice as long as they are an accurate representation of the building.
Remember, you’ll need these drawings for the zone plan too – just make sure all exit points, circulation areas and stairs are included as a minimum.