This was a very large job that consisted of a parking garage gas monitoring system, VRF system, RTU integration, hot water system, stair pressurization system, stand-alone ac units, VAVs, exhaust fans, as well as integrating many other OEM controlled pieces of equipment into the BAS. This job incorporated many aspects of BAS control in a very large facility. A lot of consideration was given to determine the best way to lay out the system throughout 13 stories to reduce installation costs and provide an efficient BAS.