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EXTERIOR ENVELOPE AVERAGE "v" COMP A •
<br /> . Min L OW til g-/?JJ/1 16"4 '
<br /> B:.TE ADDRESS 2(0-3 0 Id . L4 FAYE7::: �' t 01. ( g ,► ,r!
<br /> CONTRACTOR iNee/t 4-,m' A(77'0\44:5'0_ , DATE i'/A/y i.l PHONE e./,/ i, Y
<br /> Determine workinguare footage of each. •
<br /> 1 r Total exposed wall area ` sq.:
<br /> q• ft. x s�►f • !
<br /> 2, Total roof/ceiling area. . . . . ' 510 sq. ft.. x 412.4 ! / / '
<br /> ) 1.
<br /> Total exposed wall area above floor •) •--7�..
<br /> a. Total wall window area• • • • • • • , • • • • • • • • • •i. • ♦ 1 • . . . .___ _ommois_ t
<br /> b. Total door area . • . . . . , • . .�. • . # . • . . . - ;
<br /> C. Total sliding glass door area. . • • • . . • • , ...• • , • • • • •
<br /> d. Tota'. wall framing, area (avergga, 10$) • • . ..• . , • • • • •� t-(_ ,
<br /> .
<br /> e. Total net wall area above floor. • • . . , . .I... . , . , . . • ; ; '
<br /> f. Total rim joist area , . • • , • . , • • • , . . • • •
<br /> Total exposed foundation area - 3® .
<br /> .q. Total foundation window area , • . • - -
<br /> b. Total net foundation area above grade , • • • • • 3n
<br /> Determine "U" value of each wall segment,
<br /> a. `f X "U« z35' • - 7o, 5 / ,
<br /> b
<br /> x "U« - -
<br /> C II X «U« " I. --- 1
<br /> d. o. -_ x "U" 1 - 0,
<br /> e. se/ , x "U" ads - �`f 3�
<br /> ...MP_
<br /> g x "U"
<br /> --
<br /> • h. 3° . x "U" . os' - 2. , Lf' i .
<br /> :111 . • • • • • Total - • 4t0-: *4,, ;(,2 • .
<br /> Yf item 03 is the same as , or less than item 01, you have met the
<br /> stent of SBC 6006 (c) 2. ;
<br /> Total exposed roof/ceiling . area - S--3 C.
<br /> 1. Total roof/ceiling framing area (averag• 101) . . •
<br /> j. Total new insulated roof/ceiling. area 1/'t `_
<br /> Determine "U" value for each roof/ceiling segment!
<br /> i. c3 X "U" . 037 5 l •]l° __..,. i
<br /> j . /477 X "U" .d23• i, , J7 •
<br /> 441 , , 00 Total • • //. `13 . . 4
<br /> If total of 06 is the same as , or less, than *2 ,- ypu have a t the :`
<br /> intent of BBC 6006 (c) 3.. ,
<br /> •
<br /> ' Alternate Building Envelope Design • I
<br /> • ''io utilise the total. envelope system method, the values established
<br /> • by the sum of items 03 and 04 shall not be greater lhap the sum .
<br /> e?f items. !1 and 02.
<br /> ,
<br /> . 1. P!, E9 + 2.....4.I.24._____"......,..............6. '
<br /> r 3. yU• /7 + 4...--4.7..:..2 -tummo�..,,,...�...� .••1 ,
<br /> H is. 1
<br /> '
<br /> ' I
<br />
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