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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 alternate 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.Note thermal <br /> spacer thickness and R-value in roof assembly description. <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 C 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 overall U-factor of 0.2. <br /> Note 8-Refer to Table C402.1.3,Footnote E for prescriptive R-Value requirement for steel floor joist 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 R above grade walls in Opaque Walls-Above Grade. <br /> Note 16-Refrigerated Coolers-All cooler roof,wall and door assemblies shall comply with the prescriptive R-values or U-factors per C410.Enter <br /> proposed information under the most similar assembly type.Slab edge insulation for slab-on-grade floors shall comply with C402.Floors <br /> that <br /> separate a cooler from a non-cooler space(unconditioned and conditioned)shall be insulated per C402. Vertical fenestration(not within <br /> cooler doors)shall comply with the prescriptive R-values or U-factors per C402.Enter only the opaque portion of refrigerated space doors. <br /> Windows within doors and reach-in display case doors shall comply with C410 prescriptive requirements. <br /> Note 17-Refrigerated Freezers-All freezer roof,wall and door assemblies shall comply with the prescriptive R-values or U-factors per C410.Enter <br /> proposed information under the most similar assembly type.Freezer floor insulation shall comply with C410.Insulation is required under the <br /> entire freezer floor.If the freezer floor assembly rests on top of a standard floor,the vertical edge of the freezer floor shall be entered as and <br /> comply with the requirements for a freezer wall.If freezer floor insulation is installed as integral to or applied underneath a slab-on-grade or <br /> exposed floor,this floor shall be thermally broken from the surrounding floor area with the same amount of insulation as required for a <br />