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I <br /> SECTION 4 <br /> I Open Endwall Assembly <br /> I <br /> The Roof Purlin Assembly <br /> :,,; ....,_.,_.. .,,,,\..,.N_\ Figure 4-8 and Figure 4-8a <br /> 'ler77 44111• *41111b. <br /> i 40k <br /> 1, �I, <br /> ,-_,-.1.2-, ipplil"""""77------"'N <br /> 7 4Iii 1 3 <br /> ., ...r <br /> � ► Figure 4-11 <br /> '� '� Fi � �1� . <br /> 7 4-10 . <br /> i <br /> i <br /> 1711-7";00. 1gure <br /> Figure 4-9 •• <br /> I .II.I11/2" 2"for 2x4 <br /> wood grip-N,4 <br /> screws S`� gins and <br /> ' � d for2z6 <br /> Purlin I I <br /> girls <br /> I Rafter <br /> 1/2"Bolts <br /> Column <br /> Assure that all columns are plumb, level, and Mil <br /> I square before fastening purlins to the rafters. Figure 4-9 <br /> Attach purlins to truss clips using 1 1/2"wood grip <br /> screws. Install screws in alternate sides of the clip Purlin <br /> I (Figure 4-8 and Figure 4-8a). Cut the roof purlins and <br /> attach to rafters as shown in Figure 4-9. Figure 4.1014 <br /> ......i. I.......... <br /> shows the purlin attachment at the peak. Purlin ,,\may <br /> attachment at eave is shown in Figure 4-11.I <br /> II, Rafter <br /> I Column III <br /> Figure 4-10 <br /> I 1 1/2"wood Purlin <br /> grip screws Rafter �ti I iA" <br /> wood grip" ilif r R <br /> Purlin ` screws �� <br /> �. ��� Ears <br /> � � Purlin <br /> I Steel clipJana a� Column 11/ .. <br /> ill <br /> Figure 4-8 Figure 4-8a Figure 4-11 <br /> I <br /> COD-96 20 0 Miracle Steel Structures,Inc. 1996. <br />