Laserfiche WebLink
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= 171.0 <br /> Opaque-> NW= 2684.0 DR= 519.0 <br /> Gross Exterior Max Vert. Fen.% Maximum Target <br /> AG Wall Area (C402.3.1) Vert.Fen.Area <br /> 3374.0 X 30.0% _ 100 = 1012.2 <br /> ' <br /> Total Vertical Delta Vertical Excess Vertical <br /> Fenestration Maximum Target Fenestration 0 Fenestration <br /> 171.0 - 1012.2 = -841.2 greater = <br /> �� -841.2 / Multiplier applied to all <br /> Total Vertical Excess Vertical / Target Vertical Total Vertical Proposed Vertical <br /> Fenestration Fenestration Fenestration Fenestration Target VF Multiplier Fenestration Target <br /> t Areas to <br /> g p calculate Target Vertical <br /> 171.0 - = 171.0 - 171.0 = 1.00 Fenestration Area <br /> Net AG Wall Area Excess Fenestration Target Net Wall Area Net Wall Target Net Wall Mult. Multiplier applied to all <br /> 2684.0 ..i = 2684.0 _ 2684.0 = 1.00 Proposed Opaque <br /> Above-Grade Wall Areas <br /> Target Areas - UA to calculate Target <br /> g Above-Grade Wall Area <br /> Commercial <br /> Vertical Fenestration Proposed Area Target VF Mult. Target Area <br /> Non-metal frame X = <br /> Metal frame,fixed 129.0 X 1.00 = <br /> 129.0 <br /> Metal frame,operable X = <br /> Metal frame,entrance door 42.0 X 1.00 = 42.0 Target areas in shaded <br /> Above-grade Wall Proposed Area Target Net Wall Mult. Target Area boxes are applied to <br /> Steel Frame = target areas on ENV-UA <br /> X _ <br /> Metal Building X = <br /> Wood/Other frame 2684.0 X 1.00 = 2684.0 <br /> Mass X = <br /> Mass Transfer Deck X <br /> Group R Mass X = <br /> Sum of above- <br /> Sum of Proposed 2855.0 Sum of Target 2855.0 <br /> grade watll 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 X = <br /> 0.2<_PF<0.5 X = <br /> PF>_0.5 X = SHGC target areas in <br /> shaded boxes are applied <br /> North Vertical Fenestration to target areas on ENV- <br /> PF<0.2 X = SHGC <br /> 0.2<_PF<0.5 X = <br /> PF__>0.5 X = <br /> 7/(3 <br />