Laserfiche WebLink
�P.bM` : DFP PHONE ��0. : 6381412 Feb. 20 1998 09:55AM P9 <br /> Fireplace area 25 0 . 17 4 . 25 <br /> Exposed Found. 123 .28 0 .08 9 . 86 <br /> * Framing azea 415 .768 0 .095 39 .5 <br /> equals <br /> Totals for net wall: 2595 .702 0.043 211 .62 <br /> Totals for gross wall area: 430 .77 <br /> * Framiag area is 10� of gross wall area <br /> �3 . Grvss wall area x factor below = U x A per code <br /> Factor is .11 for A-1 aingle farnily � duplex <br /> .23 for A-2 and other residential <br /> .23 for other buildings <br /> .28 for over 3 stories <br /> Factor is: 0.1� <br /> BTUH = 457 .3448 MUST BE > OR = 430.77 <br /> (calculated above) <br /> 14. Gross ceiling area = 1948 <br /> 15. Ceili.ng framing area (10g of ceiling area) = 194.8 <br /> 16. Joist Area (10� o� ceiling area) = 194 .8 <br /> � � NAr �Q1 t ina ar�a �(';r�fi� r.ei.l . area - Joist area) � Z753 . 2 <br /> 18 . U ceiling: u. Ull x Nec ceil . area = .sb . d��� <br /> 19 , II framing: 0 .024 x Joist area = 4 .6752 <br /> 20. Total of item 18 x item 19 = 41.4924 <br /> 21. Gross ceiling area x factor below = U x A per code <br /> Factor is .026 for A-1 aingle fami.ly & duplex <br /> .033 for A-2 and other residentia]. <br /> .46 for other buildings <br /> Factor is: 0.026 <br /> B'Tth� ; 50 .648 MUST BE > OR = 41.492� <br /> (calculated above) <br />