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UMC <br />TM <br />Air Handling Unit <br />PROJECT: Helion - AHU 5 <br />LOCATION: Everett, WA <br />PROJECT #: 9038 <br />SYSTEM/UNIT: AHU-5/OSA <br />AREA: Roof <br />Unit Data <br />Traverse Location <br />OSA Intake <br />Instrument Used <br />Velocity Grid <br />Shape of Traverse <br />Rectangular <br />Duct Height <br />12.00 in. <br />Duct Width <br />40.00 in. <br />Duct Diameter <br />3.33 in. <br />Air Flow Area <br />3.33 sq. ft. <br />Number Of Rows <br />1 <br />Readings Per Row <br />5 <br />Total Readings <br />5 <br />Location of Holes 1 <br />Left <br />Row 1 <br />DATE: 7/10/2023 <br />CONTACT: Brandon Bannister <br />AUTHOR: Sonny Dudoit <br />Tested By: Brandon Bannister <br />Date: 6/28/2023 <br />Air Data <br />Sum of Readings <br />1208 <br />Average Velocity <br />242 FPM <br />Design Airflow <br />835 CFM <br />Actual Airflow <br />806 CFM <br />Traverse Data Points <br />O O O O O <br />U U V V U <br />26b Pu 262 161 <br />40 <br />UMC Page 6 of 8 <br />