Hiring A Company Specializing In Architectural And Engineering Projects To Elaborate Basic And Executive Projects For Adequacy Of The Natural Gas Passing Water Heater System (Gn), Hydraulic Readjustment, Waiting For Gn Network And Interconnection And Automation And Electrical Installations Of The System Hans Dieter Schmidt (Hrhds), Located At Rua Xavier Arp, S/N - Boa Vista, Joinville-Sc, 89227-680.