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HomeMy WebLinkAbout1358.97.112. PROVIDE DOUBLE FLOOR JOISTS AROUND ALL F-LOOR 0�-'ENING5 AND UNDER ALL WALLS ABOVE RUNNING PARALLEL TO JOIST SPAN. 3. HEADERS UNDER 8' -0" SPAN ARE DOUBLE FLOOR JOISTS IN 2X4 WALLS AND TRIPLE FLOOR JOISTS IN 2XL WALLS. SPANS OVER 8' -0" ARE MICRO -LAM BEAMS, SIZED BY BUILDER. SPAN TO HAVE DEFLECTION OF LESS THAN 1/2 ". Sheffield HOMES %l'llClG� J6J�O 9404,18 '1/30/94