3S MEP provided engineering design services for the Chase Bank located in Chicago, Illinois. The total project area is 2500 sq. ft- that includes a drive-thru area, lobby, data processing, and other areas.The 3S engineers calculated heat load in Hap 5.11 software and designed ventilation as per IMC-2006. The team also designed HVAC ductwork, AHU selection and exhaust systems. The plumbing team designed cold/hot water distribution and a sanitary waste line created to link existing structures. Electrical designs include power layout, exterior photometric calculation, lighting fixture selection, and circuit design for the interior and exterior area. We also designed the Fire alarm system.