plumbing diagram needed

Job ID: 36155022

Budget: $30 – $250 USD

i will need plumbing diagram which consist of toilet room, shower and toilet room in the same sequence.( separate).
each toilets will need a vanity for hand wash and hand dryer provision

would like to pvc pipe(1/2 or 3/4 based on your recommendation)your diagram should include the sizes of the fittimg