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M=P * a 0.00 k-ft <br />Mall »> M OK <br />CHECK NEW CONDITION WITH ITEM 6-BDT0800L6C WEIGHT = 1183 Ibs <br />UNITS WIDTH = 37" UNITS LENGTH = 64" <br />MUST ENGAGE AT LEAST (2) 2X8 ROOF JOIST <br />USE SLEEPER TO TRANSFER LOADS <br />ASSUME LOAD IS TRANSFERRED @ ENDS Of UNIT BY SLEEPER <br /># OF ENDS = 2 <br /># OF JUISTS USE TO TRANSFER = 2 <br />P= 1183/2/2= 295.75 Ibs <br />TOTAL LOAD = EXISTING + NEW CONDITON = 296 + 295.75 = <br />Mall= 13.24 k-ft <br />M=P * a 0.00 k-ft <br />Mall »> M OK <br />BY INSPECTION MOMENT GOVEREN <br />DID NOT CHECK FOR ShIEAR <br />BEAM AND GLULAM ARE OK <br />CFIECK SEISMIC FOR THE HEAVIEST UNIT - UNIT #3 - BDT1200L6C <br />Ip <br />RP <br />Ap <br />Z/h <br />Wp <br />S� <br />FP <br />FP <br />1.00 <br />6.00 <br />2.50 <br />1.00 MAX <br />1495.00 Ibs <br />0.88 <br />=II 0.4*Ap*Sas*Wr)(l+z*(z/nU/(�P�iP) <br />657.80 Ibs <br />DESIGN OF SLEEPER ATTACHMENTS <br />USE SDS SCREWS TO ATiACH SLEEPER TO ROOF <br />USF SDS SCREWS Of 1/4" x 6" <br />DADO USE 2.25" <br />CAPACITY OF SCREWS IN SHEAR IS ABOUT 245 Ibs <br />tt OF SCREWS REQUIRED = 657.80/245= (3) SCREWS <br />591.75 Ibs <br />WEIGHT= 1495 Ibs <br />PROVIDE (4) SCREWS FOR EACH SLEEPER OK SEE PLAiV 52 FOR DETAILS <br />