6502 EVERGREEN WAY ENHANCED SERVICE FACILITIES 2020-01-21

Prescriptive Path, pg. 2 ENV-PRESCRIPTIVE 2015 WSEC Compliance Forms for Commercial Buildings including R2,R3,&R4 over 3 stories and all R1 Revised Jun 2016 Project Title: Enhanced Servicess Facility(ESF)+Retail Date 10/04/2017 Fenestration Area as%gross above-grade wall area 19.2% Max.Target: 30.0% For Building Department Use Skylight Area as%gross roof area Max.Target: 3.0% If vertical fenestration or skylight area exceeds maximum allowed per C402.4.1,then the project must comply via Component Performance and provide ENV-UA and ENV-SHGC forms. R-Value Method for U-Factor/F-Factor Method for Building Component Prescriptive Compliance Prescriptive Compliance Perim.Ins. Full Slab CI Provide plan/detail#of assembly and description R-Value I R-Value F-Factor F-Factor Source10 iii F1/A603 SLAB ON GRADE 10.0 -o a E L m c " i' c 4 0 F1/A603 SLAB ON GRADE Jo 0 f0a5 2"(R-10)RIGID INSULATION UNDER SLAB 10.0 10.0 6 k? i-n = Ins. Assembly Provide ID from door schedule and description R-Value U-Factor U-Factor Sourcell 0) ` C °o ,c A/A705&H/A705 0.370 C402.1.4 O .... a o- a• a O 0 Solar Heat Gain Coefficient(SHGC) U-Factor for Prescriptive Compliance Projection Orientation Factor(PF) (N or Assembly Assembly Provide ID from window schedule and description if applicable12 SEW)13 SHGC14 U-Factor U-Factor Source74 �a FG1/A705 0.37 N 0.58 0.30 C402.4 2 FG2/A705 0.44 SEW 0.48 0.30 C402.4 a FG3/A705 0.41 N 0.58 0.30 C402.4 Z FG4/A705 0.44 SEW 0.48 0.30 C402.4 SF2/A705 0.74 SEW 0.40 0.38 C402.4 c • 0 SF4/A705 0.74 SEW 0.40 0.38 C402.4 CO w SF8/A705 SEW 0.40 0.38 C402.4 c• i SF9/A705 0.36 SEW 0.48 0.38 C402.4 a 0 m o SF3,SF5,SF6,SF7 /A705 0.74 SEW 0.64 0.40 C402.4 Ta a) 2 S SF1/A705 0.66 SEW 0.64 0.60 C402.4 C a 2 co 2 L a 01 >, >, H Y = r/1 Q Note 1-Insulation that is continuous except for fasteners may be entered here if the cross-sectional area of metal penetration through otherwise continuous insulation is less than 0.12%. 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 penetrations exceeds 0.04%but is less than 0.12%.Calculations are required to use these alternate R-values. 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 table number or calculation page number. III Note 4-Thermal spacer blocking and liner system are required for prescriptive R-Value compliance in metal building roof assemblies. Note 5-Intermediate framing is required for prescriptive R-Value compliance in wood-framed wall assemblies. Note 6-Proposed CMU mass walls in non-Group R that meet Table C402.1.4 Footnote D requirements can enter the target prescriptive U-value of 0.104. Note 7-Mass transfer slab edges must be covered with an assembly having an overal U-factor of 0.2. Note 8-Refer to Table C402.1.3,Footnote E for prescriptive R-Value requirement for steel floor joist assemblies. 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. Note 10-Slab-on-grade F-Factors shall come from Appendix A or calculated per approved method as specified in C402.1.5.1. 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 opaque if less than 50%of the door area has glazing. Note 12-Refer to Equation C4-6 Projection Factor Calculation. Note 13-N=Oriented within 45 degrees of true north,SEW=All other orientations. Note 14-Fenestration assembly U-Factor and SHGC shall be the manufacturer's NFRC product rating,which includes the glazing and frame,or