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NORTH MIDDLE SCHOOL MODERNIZATION 014100 <br />Everett Public Schools AIR BARRIER SYSTEM <br />7 <br />d. ASTM E 283, Determining rate of Air Leakage Through Exterior <br />Windows, Curtain Walls, and Doors under Specified Pressure <br />Differences Across the Specimen. <br />e. Assemblies, ASTM E 2357, test pressure and allowable air <br />leakage rate to be determined by design professional for <br />interior design conditions and location of project. <br />f, CAN/CGSB 1986 Standard 149.10, Determination of the <br />Airtightness of Building Envelopes by the Fan Depressurization <br />Method. <br />g. CAN/CGSB 1996 Standard 149.15 Determination of the Overall <br />Envelope Airtightness of Office Buildings by the Fan <br />Depressurization Method Using the Building's Air Handling <br />System. . <br />h. Whole building, floors, or suites, ASTM E779, Determining <br />Airtightness of Buildings Air Leakage Rate by Single Zone Air <br />Pressurization. <br />i. Windows and connections to adjacent opaque assemblies, <br />ASTM E783 method B <br />j. Tracer gas testing, ASTM E741 <br />k. Pressure test, ASTM E330 <br />1. Bond to substrate, ASTM D4541 <br />END OF SECTION 014100 <br />Mr3/8/18 <br />