Ok, so I accepted this job that I shouldn't have, have been paid for work I haven't done, and as a last resort I am hoping that someone here can help me out.
I need to produce HVAC drawings(existing as well as proposed) for a residential-to-public-use renovation(house becomes religious center). These drawings are to be submitted for permit approval as well as construction. What I would like to know is what level of detail is typically needed for this kind of drawing. Do I need to include material specifications? I have drawn out the locations of diffusers & ductwork, but am stumped on what to do next.
Any help would be much appreciated! I need to finish these drawings within the next couple days or so, otherwise I will have to cancel our agreement. If it is likely I will not be able to successfully "wing it", I would prefer to just return payment & terminate agreement.