1)——Install 4 new dedicated 20 amp circuits using emt conduit from indoor panel to existing junction box.(Approximately 30ft) 2)——Route first 2 circuits through existing conduit to floor box and extend circuit from floor box using emt to desired location of quad outlets to be installed. 3)——Install quad outlet at first location. 4)——Route second 2 circuits through existing conduit to other junction box on wall and then down to floor box. 5)——Extend circuits from second floor box to desired location of quad outlets to be installed. 6)——Install quad outlet at second location. 7)——Label circuits at panel and junction boxes.