Laserfiche WebLink
Prescriptive Path, pg. 2 ENV-PRESCRIPTIVE <br /> 2015 WSEC Compliance Forms for Commercial Buildings including R2,R3,&R4 over 3 stories and all R1 Revised Jun 2016 <br /> Project Title: Avaire Apartments Renovation Date 03/30/2017 <br /> Fenestration Area as%gross above-grade wall area 19.1% Max.Target: 30.0% For Building Department Use <br /> Skylight Area as%gross roof area Max.Target: 3.0% <br /> If vertical fenestration or skylight area exceeds maximum allowed per C402.4.1,then the project must comply <br /> via Component Performance and provide ENV-UA and ENV-SHGC forms. <br /> BuildingComponent R-Value Method for U-Factor/F-Factor Method for <br /> p Prescriptive Compliance Prescriptive Compliance <br /> Perim.Ins. Full Slab CI <br /> Provide plan/detail#of assembly and description R-Value R-Value F-Factor F-Factor Source10 <br /> m 2/A5.3 3/A5.3 R-10 at tt . � f <br /> U N i`. "'.tkf&t ,eye3 A. ,p,.{.i <br /> `pl C *sa 'cts rs"s},Tom: <br /> O N <br /> Lo <br /> cn <br /> Ins. Assembly <br /> Provide ID from door schedule and description R-Value U-Factor U-Factor Sourcell <br /> e rn Not Required 4"4P^5e WWWX,1 %, ; '_ <br /> o <br /> o <br /> 0_ F:4,TtriViek <br /> Solar Heat Gain Coefficient(SHGC) U-Factor for Prescriptive Compliance <br /> t'rolection Orientation <br /> Factor(PF) (N or Assembly Assembly <br /> Provide ID from window schedule and description if applicable12 SEW)13 SHGCt4 U-Factor U-Factor Source14 <br /> T, W1 through W6 SEW 0.55 <br /> m <br /> 7 <br /> 0 <br /> Z <br /> c .o <br /> 0 <br /> � x <br /> N — <br /> cN <br /> N <br /> u- 2 <br /> O p <br /> > <br /> 2 <br /> C <br /> N <br /> _� >, F -` <br /> , 1- pspakao w-gRigtel; <br /> Note 1-Insulation that is continuous except for fasteners may be entered here if the cross-sectional area of metal penetration through otherwise <br /> continuous insulation is less than 0.12%. <br /> Note 2-Alternate prescriptive continuous insulation R-values per Table C402.1.4,Footnote F may be used if the cross sectional area of metal <br /> penetrations exceeds 0.04%but is less than 0.12%.Calculations are required to use these altemate R-values. <br /> Note 3-Opaque assembly U-factors shall come from Appendix A or calculated per approved method as specified in C402.1.5.1. Specify the <br /> table number or calculation page number. <br /> Note 4-Thermal spacer blocking and liner system are required for prescriptive R-Value compliance in metal building roof assemblies. <br /> Note 5-Intermediate framing is required for prescriptive R-Value compliance in wood-framed wall assemblies. <br /> Note 6-Proposed CMU mass walls in non-Group R that meet Table C402.1.4 Footnote D requirements can enter the target prescriptive <br /> U-value of 0.104. <br /> Note 7-Mass transfer slab edges must be covered with an assembly having an overal U-factor of 0.2. <br /> Note 8-Refer to Table C402.1.3,Footnote E for prescriptive R-Value requirement for steel floorjoist assemblies. <br /> Note 9 -Prescriptive slab-on-grade insulation shall extend from top of slab to minimum length per an approved method as defined in C402.2.6. <br /> Note 10-Slab-on-grade F-Factors shall come from Appendix A or calculated per approved method as specified in C402.1.5.1. <br /> Note 11-Opaque door U-factors shall come from Appendix A or calculated per approved method as specified in C402.1.5.1.A door is defined as <br /> opaque if less than 50%of the door area has glazing. <br /> Note 12-Refer to Equation C4-6 Projection Factor Calculation. <br /> Note 13-N=Oriented within 45 degrees of true north,SEW=All other orientations. <br /> Note 14-Fenestration assembly U-Factor and SHGC shall be the manufacturer's NFRC product rating, which includes the glazing and frame,or <br /> shall be the default value per Section C303.1.3. <br /> Note 15-List all above-grade Group R mass walls and steel frame walls in Group R Walls section. List commercial above grade walls and all other „„--- <br /> Group <br /> _.- ,Group R above grade walls in Opaque Walls-Above Grade. �' '� <br />