The roof sits above a working place. A useful project plan recognises operating hours, site access and the people using the building.
Start with a clear contact.
Identify someone who can explain site routines and coordinate access. This makes it easier to discuss occupied areas, deliveries and changes during the work.
Make the scope easy to review.
Record the existing system, proposed work and any detail-dependent items. A clear proposal helps keep the discussion connected to the actual property.
Plan for the handover.
Relevant product and care information should be discussed at completion. The next maintenance review starts with knowing what was agreed and what was installed.