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1 <br /> store only in areas where environmental conditions meet requirements specified for <br /> installation areas. ' <br /> 1.5 PROJECT CONDITIONS <br /> A. Environmental Conditions: Obtain and comply with finish carpentry manufacturer's and , <br /> installer's coordinated advice far optimum temperature and humidity conclitions for finish <br /> ca�pentry during its storage and installation. ' <br /> B. Weather Conditians: Proceed with finish carpentry only when exiating and forecasted weather <br /> conditions will pennit exfierior finish carpeniry to be installed in compliance with manufacturer's ' <br /> recommendations and when substrate is completely dry. <br /> PART 2-PRODUCTS , <br /> 2.1 MATERIALS,GENERAL <br /> A. Lumber Standards: Comply with PS 20"American Soflwoocl Lvmber Standard"for lumber and ' <br /> with applicable grading rules of inspection agencies certified by American Lumber Standards <br /> Committee Board of Review. ' <br /> B. Plywood Standards: Comply with PS 1 "U.S.Product Standard for Construction and Tndustria! <br /> Plywood" for plywood and,for products not manufactured under PS 1,with APA PRP-108. ' <br /> 2.2 �ABRICATION <br /> A. Wood Moisture Content: Comply with rec�uirements of specified inspection agencies and ' <br /> manufacturer's recommendations for moisture content of fuush carpentry in relation to relative <br /> humidity conditions existing during time of fabricaxion and in installation areas. Provide finish ' <br /> carpentry with moisture content that is compa#ible with Project requirements. <br /> B. Fabricate finish carpentry to dimensions,pmfiles and deta.ils indicated. Ease edges to radius <br /> indicated for the following: ' <br /> 1. Lumber less than 1 inch in nominai thickness: 1/16 inch. <br /> 2. Lnmber 1 i»ch or more in nominal thickness: 1/8 inch. ' <br /> PART 3 -EXECUTION <br /> 3.1 EXAMIl�TA"TI4N , <br /> A. Exasnine substrates for compliance with requirements for installation tolerances and other ' <br /> conditions affecting installation and performance of finish carpentry. Do not procaed with <br /> installation until unsa.tisfactory conditions have been corrected. <br /> 3.2 PREPARATTON , <br /> A. Clean substrates of projections and s�bstances detrimental to application. . ' <br /> B. Condition finish carpentry to average prevailing humidiiy conditions in installation areas before <br /> instatlation for a minimum of 24 hours unless longer conditioning recommended by ' <br /> manufacturer. <br /> FIrTISH CA►RPENTRY Page 4 of 5 ' <br />