All of the panels, flooring and AHU components were staged offsite. ClimateCraft sequenced the pallets per the direction by the mechanical contractor as to how they wanted to build the unit from the supply end to the return in order to accommodate the tight mechanical room for the AHU. All of the pallets were brought to the site and disassembled to fit into an 8’x 8’ elevator up to the 11th floor mechanical room. The mechanical contractor assembled the Access AHU in 5 days. The pressure test was over 12” and the pressure test passed with everyone’s approval. No caulking was used for sealing only the gaskets that came with the Access AHU.
Mechanical Engineer: HGA
Mechanical Contractor: Metropolitan Mechanical Contractors, Inc.
AHU Type: Access (Complete Knock Down) Unit by ClimateCraft; 27,000 CFM @ 7.9 “SP (11.2” SP with gas phase filtration for when helicopters are present).
Overall Dimensions Assembled: 117” W x 373” L x 106” H
Click on an image below to get more details about the steps involved in this installation.