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FROM DFP PHONE NO. : GM1412 Oct. 08 1997 02:40PM P3 <br /> Totals for gross wall area: 521 .12 <br /> * Framing area is 10% of gross wall area <br /> 13. Gross wall area x factor below = U x A per code <br /> Factor is .11 for A-1 single family & duplex <br /> .23 for A-2 and other residential <br /> .23 for other buildings <br /> .28 for over 3 stories <br /> Factor is: 0.11 <br /> $TUH = 550 .058366 MUST BE > OR = 521 .12 <br /> ( calculated above ) <br /> 14. Gross ceiling area = 2105 <br /> 15. Ceiling framing area ( 10% of ceiling area) = 210.5 <br /> 16 . Joist Area ( 10% of ceiling area) = 210.5 <br /> 17. Net ceiling area (Gross ceil . area - Joist area ) = 1894.5 <br /> 18 _ U ceiling: 0.021 x Net ceil . area 39 .7845 <br /> 19 . U framing: 0,024 x Joist area = 5.052 <br /> 2o , Total of item 18 x item 19 44 .8365 <br /> 21 . Gross ceiling area x factor below = U x A per code <br /> Factor is .026 for A-1 single family & duplex <br /> .033 for A-2 and other residential <br /> .06 for other buildings <br /> Factor is: 0.026 <br /> STUH 54 .73 MUST BE > OR = 44 .8365 <br /> (calculated above) <br />