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EXTERIOR ENVEI.OPE AVERAC3E "U" COMPUTATION <br /> OWNER PIAN NUMBER �I�(O <br /> SITE ADDRESS `��C�� `,��-Q�19�e�=� �i�CL� 1 <br /> CONTRACTOR IZ��.� . f`�CrV1E� DATE I�'IB'�S PNONE <br /> Qetermine workinn square footaoe and overall "U" value of each <br /> 1. Total exposed wall/foundation area above grade 421�� ft X .,, = 4�0, ?j <br /> 2. Total exposed roof/ceiling area �_ ��_sq R x .026 = <br /> 3. Totai exposed floor/cantlevered area 15� sq ft x .04 = �0�� <br /> Total net e�sed wall area 3�7`15� <br /> enn'ne f ex w Ufo ti menY <br /> a. Total wall window area <br /> b. Total doo�'area � <br /> c. Totai sliding giass area I � <br /> d. Totai fireptace v�aH area — <br /> e. Total watl framin� (avera�e1096) t <br /> f. Total net waG area above floor(rim joisij � Z 3 <br /> g. Total �im joist area <br /> Total exposed foundatio� area <br /> h.Total foundatio�t window area � <br /> i. Total net founda�tion area above grade <br /> Qetermine"U"value of eacl� exnosed walVfoundation area "seart�ent": <br /> a. �� x'U" -�'`� - 2 t a�� <br /> b. � '�a X,� ,3� = c g.a <br /> �. ►3 c� X-u- ,4� - ��. 7 <br /> d. x'U' _ <br /> 8. 3�V X-u- ,b� - 2�-� <br /> f. 2�3� X -u- .04- = 1► �, � <br /> g. �� x 11" ��' - '`�. 9" <br /> h. - x 'LJ" - <br /> �. ��o x-t.r ,d 1 - �-7 <br /> 4. Total actual "U"value for expased walUfoundatian area = -I � 1•3 <br /> (lf�4 is the same as, or less tttan item�1, you have met the intent of the State energy code.) <br />