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NEUDORFER <br />ENGINEERS <br />Supply Air Terminal Unit Test Data <br />Project No. <br />2023-0139 <br />Project I.D. <br />Snohomish County Court House <br />Test Date <br />9-4-2024 <br />Tested By <br />Dwight Hammack <br />Area Served <br />Judicial Office <br />Equipment I.D. <br />TU-3-24 <br />Terminal Unit Data <br />Flow Spec I + 10% 10% <br />Manufacturer <br />Nailor <br />Model Number <br />D3230 <br />Terminal Unit Type <br />Dual -Duct <br />Calibration Method <br />Sum of GRID Readings <br />Unit Inlet Size <br />8"/8" <br />K Factor <br />2.481(2.230) <br />Control Address <br />16.00 <br />Application Number <br />Johnson Controls <br />Terminal Unit Airflow Test Data <br />Airnow Setting (CFM) <br />Specified / Actual <br />Airflow Setting (CFM) <br />Specified / Actual <br />Cooling Maximum Airflow <br />650 / 630 <br />Cooling Minimum Airflow <br />0 / 0 <br />Heating Maximum Airflow <br />150 / 160 <br />Heating Minimum Airflow <br />0 / 0 <br />Grille, Register, Diffuser Test Data <br />Supply Outlet Summary Instrument Used Flowhood Flow Spec + 10% - 10% <br />GIRD <br />No. <br />Area Served <br />Type <br />Size <br />AK <br />Design Airflow <br />Initial Airflow <br />Final Airflow <br />Notes <br />FPM <br />CFM <br />CFM <br />% <br />FPM <br />CFM <br />I % <br />1 <br />Judge Chambers <br />CD <br />8x8 <br />1.00 <br />120 <br />170 <br />142% <br />120 <br />100% <br />2 <br />Judge Chambers <br />CD <br />10x10 <br />1.00 <br />230 <br />255 <br />111 % <br />210 <br />91 % <br />3 <br />Judge Chambers <br />CD <br />6x6 <br />1.00 <br />60 <br />35 <br />58% <br />55 <br />92% <br />1 <br />4 <br />Office <br />CD <br />8x8 <br />1.00 <br />200 <br />135 <br />68% <br />190 <br />100% <br />5 <br />Hallway <br />CD <br />6x6 <br />1.00 <br />50 <br />65 <br />130% <br />55 <br />110% <br />Total Supply Airflow <br />660 <br />660 <br />100% <br />630 <br />95% <br />General Notes <br />�No_te(l) I The balancing damper is full open. <br />Project 2023-0139 Page 7 of 25 <br />