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Vertical Fenestration Target Area Adjustment Calculations <br /> If vertical fenestration area exceeds maximum allowed per Section C402.4.1,then Target Area Adjustment of all applicable envelope elements is <br /> required. This worksheet automatically calculates these adjustments and updates target areas in the ENV-UA and ENV-SHGC worksheets. Information <br /> shown in this worksheet is for reference only and is write-protected.Submit this Target Area Adjustment form with ENV-UA and ENV-SHGC forms. <br /> VF=Vertical fenestration NW=Net above grade wall(excludes fenestration and doors.) <br /> DR=Opaque doors Gross Exterior Above-Grade Wall Area=VF+NW+DR <br /> AG=Above-grade <br /> Proposed Areas <br /> Vertical Fenestration-> VF= 967.0 = e 7_,,:=4.414410„,110,1,! , <br /> Opaque-> NW= 4498.0 DR= 462.0 <br /> Gross Exterior Max Vert.Fen.% Maximum Target <br /> AG Wall Area (C402.3.1) Vert.Fen.Area <br /> 5927.0 X 30.0 _ 100 = 1778.1 <br /> ' <br /> Total Vertical Delta Vertical Excess Vertical <br /> Fenestration Maximum Target Fenestration 0 Fenestration <br /> 967.0 - 1778.1 = -811.1 II greater = <br /> -----> -811.1 Multiplier applied to all <br /> Total Vertical Excess Vertical / Target Vertical Total Vertical Proposed Vertical <br /> Fenestration Fenestration Fenestration Fenestration Target VF Multiplier Fenestration Areas to <br /> 967.0 - = 967.0 967.0 = 1.00 calculate Target Vertical <br /> Fenestration Area <br /> Net AG Wall Area Excess Fenestration Target Net Wall Area Net Wall Target Net Wall Mult. Multiplier applied to all <br /> 4498.0 + = 4498.0 - 4498.0 = 1.00 Proposed Opaque Above- <br /> Grade Wall Areas to <br /> Tar et Areas - UA calculate Target Above- <br /> Target Grade Wall Area <br /> Commercial <br /> Vertical Fenestration Proposed Area Target VF Mult. Target Area <br /> Non-metal frame 536.0 X 1.00 = 536.0 <br /> Metal frame,fixed 431.0 X 1.00 = 431.0 <br /> Metal frame,operable X = <br /> Metal frame,entrance door X <br /> Target areas in shaded <br /> Above-grade Wall Proposed Area Target Net Wall Mult. Target Area boxes are applied to <br /> Steel Frame X = target areas on ENV-UA <br /> Metal Building X = <br /> Wood/Other frame 4498.0 X 1.00 = 4498.0 <br /> Mass X = <br /> Mass Transfer Deck X = <br /> Group R Mass X = <br /> Sum of Proposed 5465.0 Sum of Target 5465.0 Sum wallof andvarget rical above-grade <br /> P 9 and vertical <br /> fenestration areas are <br /> Target Areas -SHGC x A calculated to equal the <br /> Non-North Vertical Fenestration Proposed Area Target VF Mult. Target Area <br /> PF<0.2 713.0 X 1.00 = 713.0 <br /> 0.25PF<0.5 X <br /> PF>_0.5 X = SHGC target areas in <br /> North Vertical Fenestration shaded boxes are applied <br /> to target areas on ENV- <br /> PF<0.2 254.0 X 1.00 = 254.0 SHGC <br /> 0.2<_PF<0.5 X <br /> PF 0.5 X = <br /> `, C.)/ <br /> 1 <br /> _'- <br />