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Southern Human Services Center Smith Sinnett /2020072 <br />HVAC and Roof Renovations Orange County,North Carolina <br />HVAC Power Ventilators 23 34 23 - 1 <br />SECTION 23 34 23 <br />HVAC POWER VENTILATORS <br />PART 1 GENERAL <br />1.01 SECTION INCLUDES <br />A.Roof exhausters. <br />1.02 REFERENCE STANDARDS <br />A.AMCA (DIR)-(Directory of)Products Licensed Under AMCA International Certified Ratings <br />Program 2015. <br />B.AMCA 99 -Standards Handbook 2016. <br />C.AMCA 204 -Balance Quality and Vibration Levels for Fans 2005 (Reaffirmed 2012). <br />D.AMCA 208-18 -Calculation of the Fan Energy Index. <br />E.AMCA 210 -Laboratory Methods of Testing Fans for Certified Aerodynamic Performance Rating <br />2016. <br />F.AMCA 300 -Reverberant Room Method for Sound Testing of Fans 2014. <br />G.AMCA 301 -Methods for Calculating Fan Sound Ratings from Laboratory Test Data 2014. <br />H.NEMA 250 -Enclosures for Electrical Equipment (1000 Volts Maximum)2018. <br />I.UL 705 -Power Ventilators Current Edition,Including All Revisions. <br />1.03 SUBMITTALS <br />A.Product Data: Provide data on fans and accessories including fan curves with specified operating <br />point clearly plotted,power,RPM,sound power levels at rated capacity,and electrical <br />characteristics and connection requirements. <br />B.For fans over 1.0 HP,the submittal shall have the fan efficiency index (FEI)clearly indicated.The <br />FEI shall be as determined by AMCA 208-18. <br />C.Maintenance Data: Include instructions for lubrication,motor and drive replacement,spare parts <br />list,and wiring diagrams. <br />D.Maintenance Materials: Furnish the following for Owner's use in maintenance of project. <br />1.See Section 01 60 00 -Product Requirements,for additional provisions. <br />2.Extra Fan Belts: One set for each individual fan. <br />1.04 QUALITY ASSURANCE <br />A.Manufacturer Qualifications: Company specializing in manufacturing the type of products specified <br />in this section,with minimum three years of documented experience. <br />1.05 FIELD CONDITIONS <br />A.Permanent ventilators may not be used for ventilation during construction. <br />PART 2 PRODUCTS <br />2.01 MANUFACTURERS <br />A.Greenheck <br />B.Loren Cook Company <br />C.PennBarry <br />D.Twin City Fan &Blower <br />E.Or Approved Equal <br />2.02 POWER VENTILATORS -GENERAL <br />A.Static and Dynamically Balanced: AMCA 204 -Balance Quality and Vibration Levels for Fans. <br />B.Performance Ratings: Determined in accordance with AMCA 210 and bearing the AMCA Certified <br />Rating Seal. <br />C.Sound Ratings: AMCA 301,tested to AMCA 300 and bearing AMCA Certified Sound Rating Seal. <br />DocuSign Envelope ID: 94E7997D-4F29-42F6-A9B4-0A160438D2A6