FEATURED Piikoi Atrium Condominium HI , Drain, Waste & Vent , Condominium/Co-Op , HI , Mid/High-Rise Honolulu / HI Residents at The Piikoi Atrium Condominum were skeptical when their Board decided it was time to replace the drain, waste, and vent piping system... Units : 60 Stories : 7 Built : 1982 Duration : 5 months Problem : Failing Drain, Waste, and Vent piping Solution : Turnkey Pipe Replacement