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Home My WebLink AboutCOMCHECK - 22-00269 - Hibbard Elementary SchoolCOMcheck Software Version 4.1.5.5 Envelope Compliance Certificate Project Title: 2018 IECC Project Type:New Construction Vertical Glazing / Wall Area:9% Location:Rexburg, Idaho Climate Zone:6b Construction Site:Owner/Agent:Designer/Contractor: Project Information Energy Code: Credits: 1.0 Required 1.0 Proposed Reduced Air Infiltration, 1.0 credit Additional Efficiency Package(s) Building Area Floor Area 1-Hibbard Elem. (School/University) : Nonresidential 56863 Envelope Assemblies Assembly Cavity R-Value Cont. R-Value Proposed U-Factor Budget U- Factor(a) Gross Area or Perimeter Roof-Attic: Attic Roof with Wood Joists, [Bldg. Use 1 - Hibbard Elem.]45553 50.0 0.0 0.021 0.021 Roof-Flat: Insulation Entirely Above Deck, [Bldg. Use 1 - Hibbard Elem.]11182 ---40.0 0.025 0.032 Slab on Grade: Slab-On-Grade:Unheated, Vertical 3 ft., [Bldg. Use 1 - Hibbard Elem.] (c) 1546 ---10.0 0.510 0.540 NORTH North Stud Walls: Wood-Framed, 16" o.c., [Bldg. Use 1 - Hibbard Elem.]1411 21.0 7.2 0.041 0.051 Window-Storefront?: Metal Frame with Thermal Break:Fixed, Perf. Specs.: Product ID Solarbronze 6mm, SHGC 0.32, PF 0.20, [Bldg. Use 1 - Hibbard Elem.] (b) 267 ------0.270 0.360 Door-Kindergarten: Insulated Metal, Swinging, [Bldg. Use 1 - Hibbard Elem.] 63 ------0.450 0.370 Northwest Stud Walls: Wood-Framed, 16" o.c., [Bldg. Use 1 - Hibbard Elem.] 2752 21.0 7.2 0.041 0.051 Window-Storefront?: Metal Frame with Thermal Break:Fixed, Perf. Specs.: Product ID Solarbronze 6mm, SHGC 0.32, PF 0.20, [Bldg. Use 1 - Hibbard Elem.] (b) 267 ------0.270 0.360 Door-Glazing (Non-Entrance?): Glass (> 50% glazing):Metal Frame, Non-Entrance Door, Perf. Specs.: Product ID Solarbronze 6mm, SHGC 0.32, [Bldg. Use 1 - Hibbard Elem.] (b) 42 ------0.270 0.430 North CMU Walls: Concrete Block:8", Solid Grouted, Light Density, Furring: None, [Bldg. Use 1 - Hibbard Elem.] 375 ---5.0 0.133 0.080 EAST East Stud Walls: Wood-Framed, 16" o.c., [Bldg. Use 1 - Hibbard Elem.]1891 21.0 7.2 0.041 0.051 Window-Storefront?: Metal Frame with Thermal Break:Fixed, Perf. Specs.: Product ID Solarbronze 6mm, SHGC 0.32, PF 0.20, [Bldg. Use 1 - Hibbard Elem.] (b) 149 ------0.270 0.360 Project Title: Data filename:S:\Drawings\811-Hibbard Elementary School\COMcheck\811 - New Hibbard Elementary School.cck 04/15/22Report date: 111 ofPage Assembly Cavity R-Value Cont. R-Value Proposed U-Factor Budget U- Factor(a) Gross Area or Perimeter Door-Entrance with Glazing: Glass (> 50% glazing):Metal Frame, Entrance Door, Perf. Specs.: Product ID Solarbronze 6mm, SHGC 0.32, [Bldg. Use 1 - Hibbard Elem.] (b) 42 ------0.270 0.770 Door-Glazing (Non-Entrance): Glass (> 50% glazing):Metal Frame, Entrance Door, Perf. Specs.: Product ID Solarbronze 6mm, SHGC 0.32, [Bldg. Use 1 - Hibbard Elem.] (b) 42 ------0.270 0.770 Northeast Stud Walls: Wood-Framed, 16" o.c., [Bldg. Use 1 - Hibbard Elem.] 2338 21.0 7.2 0.041 0.051 Window-Storefront?: Metal Frame with Thermal Break:Fixed, Perf. Specs.: Product ID Solarbronze 6mm, SHGC 0.32, PF 0.20, [Bldg. Use 1 - Hibbard Elem.] (b) 213 ------0.270 0.360 Door-Glazing (Non-Entrance?): Glass (> 50% glazing):Metal Frame, Non-Entrance Door, Perf. Specs.: Product ID Solarbronze 6mm, SHGC 0.32, [Bldg. Use 1 - Hibbard Elem.] (b) 42 ------0.270 0.430 East CMU Walls: Concrete Block:8", Solid Grouted, Light Density, Furring: None, [Bldg. Use 1 - Hibbard Elem.] 2831 ---5.0 0.133 0.080 Window-Glass Block: Metal Frame with Thermal Break:Fixed, Perf. Specs.: Product ID Guardian 275, SHGC 0.15, [Bldg. Use 1 - Hibbard Elem.] (b) 92 ------0.200 0.360 Door-Insulated Hallow Metal?: Insulated Metal, Swinging, [Bldg. Use 1 - Hibbard Elem.] 105 ------0.400 0.370 SOUTH South Stud Walls: Wood-Framed, 16" o.c., [Bldg. Use 1 - Hibbard Elem.] 720 21.0 7.2 0.041 0.051 Window-Storefront?: Metal Frame with Thermal Break:Fixed, Perf. Specs.: Product ID Solarbronze 6mm, SHGC 0.32, PF 0.20, [Bldg. Use 1 - Hibbard Elem.] (b) 107 ------0.270 0.360 Southeast Stud Walls: Wood-Framed, 16" o.c., [Bldg. Use 1 - Hibbard Elem.] 1674 21.0 7.2 0.041 0.051 Window-Storefront?: Metal Frame with Thermal Break:Fixed, Perf. Specs.: Product ID Solarbronze 6mm, SHGC 0.32, PF 0.20, [Bldg. Use 1 - Hibbard Elem.] (b) 267 ------0.270 0.360 Door-Glazing (Non-entrance?): Glass (> 50% glazing):Metal Frame, Non-Entrance Door, Perf. Specs.: Product ID Solarbronze 6mm, SHGC 0.32, [Bldg. Use 1 - Hibbard Elem.] (b) 42 ------0.270 0.430 South CMU Walls: Concrete Block:8", Solid Grouted, Light Density, Furring: None, [Bldg. Use 1 - Hibbard Elem.] 3648 ---5.0 0.133 0.080 Window-Storefront?: Metal Frame with Thermal Break:Fixed, Perf. Specs.: Product ID Solarbronze 6mm, SHGC 0.32, [Bldg. Use 1 - Hibbard Elem.] (b) 25 ------0.270 0.360 Door-Insulated Hallow Metal?: Insulated Metal, Swinging, [Bldg. Use 1 - Hibbard Elem.] 42 ------0.450 0.370 WEST West Stud Walls: Wood-Framed, 16" o.c., [Bldg. Use 1 - Hibbard Elem.]896 21.0 7.2 0.041 0.051 Window-Storefront?: Metal Frame with Thermal Break:Fixed, Perf. Specs.: Product ID Solarbronze 6mm, SHGC 0.32, PF 0.20, [Bldg. Use 1 - Hibbard Elem.] (b) 135 ------0.270 0.360 Door-Glazing (Non Entrance?): Glass (> 50% glazing):Metal Frame, Non-Entrance Door, Perf. Specs.: Product ID Solarbronze 6mm, SHGC 0.32, [Bldg. Use 1 - Hibbard Elem.] (b) 42 ------0.270 0.430 Southwest Stud Walls: Wood-Framed, 16" o.c., [Bldg. Use 1 - Hibbard Elem.] 2374 21.0 7.2 0.041 0.051 Window -Storefront ?: Metal Frame with Thermal Break:Fixed, Perf. Specs.: Product ID Solarbronze 6mm, SHGC 0.32, PF 0.20, [Bldg. Use 1 - Hibbard Elem.] (b) 238 ------0.270 0.360 Door-insulated Hallow Metal?: Insulated Metal, Swinging, [Bldg. Use 1 - Hibbard Elem.] 42 ------0.450 0.370 West CMU Walls: Concrete Block:8", Solid Grouted, Light Density,2831 ---5.0 0.133 0.080 Project Title: Data filename:S:\Drawings\811-Hibbard Elementary School\COMcheck\811 - New Hibbard Elementary School.cck 04/15/22Report date: 112 ofPage Assembly Cavity R-Value Cont. R-Value Proposed U-Factor Budget U- Factor(a) Gross Area or Perimeter Furring: None, [Bldg. Use 1 - Hibbard Elem.] Window-Storefront?: Metal Frame with Thermal Break:Fixed, Perf. Specs.: Product ID Solarbronze 6mm, SHGC 0.32, [Bldg. Use 1 - Hibbard Elem.] (b) 192 ------0.270 0.360 Window-Glass Block: Metal Frame with Thermal Break:Fixed, Perf. Specs.: Product ID Guardian 275, SHGC 0.15, [Bldg. Use 1 - Hibbard Elem.] (b) 23 ------0.200 0.360 Door-Insulated HM: Insulated Metal, Swinging, [Bldg. Use 1 - Hibbard Elem.] 42 ------0.450 0.370 (a)Budget U-factors are used for software baseline calculations ONLY, and are not code requirements. (b)Fenestration product performance must be certified in accordance with NFRC and requires supporting documentation. (c)Slab-On-Grade proposed and budget U-factors shown in table are F-factors. Envelope Compliance Statement Compliance Statement: The proposed envelope design represented in this document is consistent with the building plans, specifications, and other calculations submitted with this permit application. The proposed envelope systems have been designed to meet the 2018 IECC requirements in COMcheck Version 4.1.5.5 and to comply with any applicable mandatory requirements listed in the Inspection Checklist. Name - Title Signature Date Envelope PASSES: Design 0.1% better than code Project Title: Data filename:S:\Drawings\811-Hibbard Elementary School\COMcheck\811 - New Hibbard Elementary School.cck 04/15/22Report date: 113 ofPage Inspection Checklist Requirements: 0.0% were addressed directly in the COMcheck software COMcheck Software Version 4.1.5.5 Text in the "Comments/Assumptions" column is provided by the user in the COMcheck Requirements screen. For each requirement, the user certifies that a code requirement will be met and how that is documented, or that an exception is being claimed. Where compliance is itemized in a separate table, a reference to that table is provided. Energy Code: 2018 IECC Section # & Req.ID Plan Review Complies?Comments/Assumptions C103.2 [PR1]1 Plans and/or specifications provide all information with which compliance can be determined for the building envelope and document where exceptions to the standard are claimed. Complies Does Not Not Observable Not Applicable C402.4.1 [PR10]1 The vertical fenestration area <= 30 percent of the gross above-grade wall area. Complies Does Not Not Observable Not Applicable C402.4.1 [PR11]1 The skylight area <= 3 percent of the gross roof area. Complies Does Not Not Observable Not Applicable C406 [PR9]1 Plans, specifications, and/or calculations provide all information with which compliance can be determined for the additional energy efficiency package options. Complies Does Not Not Observable Not Applicable Additional Comments/Assumptions: 1 High Impact (Tier 1)2 Medium Impact (Tier 2)3 Low Impact (Tier 3) Project Title: Data filename:S:\Drawings\811-Hibbard Elementary School\COMcheck\811 - New Hibbard Elementary School.cck 04/15/22Report date: 114 ofPage Section # & Req.ID Footing / Foundation Inspection Complies?Comments/Assumptions C303.2 [FO4]2 Slab edge insulation installed per manufacturer’s instructions. Complies Does Not Not Observable Not Applicable C303.2.1 [FO6]1 Exterior insulation protected against damage, sunlight, moisture, wind, landscaping and equipment maintenance activities. Complies Does Not Not Observable Not Applicable C105 [FO3]2 Installed slab-on-grade insulation type and R-value consistent with insulation specifications reported in plans and COMcheck reports. Complies Does Not Not Observable Not Applicable See the Envelope Assemblies table for values. C402.2.4 [FO7]2 Slab edge insulation depth/length. Slab insulation extending away from building is covered by pavement or >= 10 inches of soil. Complies Does Not Not Observable Not Applicable See the Envelope Assemblies table for values. Additional Comments/Assumptions: 1 High Impact (Tier 1)2 Medium Impact (Tier 2)3 Low Impact (Tier 3) Project Title: Data filename:S:\Drawings\811-Hibbard Elementary School\COMcheck\811 - New Hibbard Elementary School.cck 04/15/22Report date: 115 ofPage Section # & Req.ID Framing / Rough-In Inspection Complies?Comments/Assumptions C303.1.3 [FR12]2 Fenestration products rated in accordance with NFRC. Complies Does Not Not Observable Not Applicable C303.1.3 [FR13]1 Fenestration products are certified as to performance labels or certificates provided. Complies Does Not Not Observable Not Applicable C402.4.3 [FR10]1 Vertical fenestration SHGC value.Complies Does Not Not Observable Not Applicable See the Envelope Assemblies table for values. C402.4.3, C402.4.3. 4 [FR8]1 Installed vertical fenestration U-factor and SHGC consistent with label specifications and as reported in plans and COMcheck reports. Complies Does Not Not Observable Not Applicable See the Envelope Assemblies table for values. C402.5.1. 2.2 [FR20]1 The building envelope contains a continuous air barrier that is sealed in an approved manner and average assembly air leakage <= 0.04 cfm/ft2. Air barrier penetrations are sealed in an approved manner. Complies Does Not Not Observable Not Applicable C402.5.2, C402.5.4 [FR18]3 Factory-built fenestration and doors are labeled as meeting air leakage requirements. Complies Does Not Not Observable Not Applicable C402.5.7 [FR17]3 Vestibules are installed on all building entrances. Doors have self-closing devices. Complies Does Not Not Observable Not Applicable Additional Comments/Assumptions: 1 High Impact (Tier 1)2 Medium Impact (Tier 2)3 Low Impact (Tier 3) Project Title: Data filename:S:\Drawings\811-Hibbard Elementary School\COMcheck\811 - New Hibbard Elementary School.cck 04/15/22Report date: 116 ofPage Section # & Req.ID Mechanical Rough-In Inspection Complies?Comments/Assumptions C402.5.5, C403.2.4. 3 [ME3]3 Stair and elevator shaft vents have motorized dampers that automatically close. Refernece section C403.7.7 for operational details. Complies Does Not Not Observable Not Applicable C403.7.7 [ME58]3 Outdoor air and exhaust systems have motorized dampers that automatically shut when not in use and meet maximum leakage rates. Check gravity dampers where allowed. Reference section language for operational details. Complies Does Not Not Observable Not Applicable Additional Comments/Assumptions: 1 High Impact (Tier 1)2 Medium Impact (Tier 2)3 Low Impact (Tier 3) Project Title: Data filename:S:\Drawings\811-Hibbard Elementary School\COMcheck\811 - New Hibbard Elementary School.cck 04/15/22Report date: 117 ofPage Section # & Req.ID Rough-In Electrical Inspection Complies?Comments/Assumptions C405.6 [EL26]2 Low-voltage dry-type distribution electric transformers meet the minimum efficiency requirements of Table C405.6. Complies Does Not Not Observable Not Applicable C405.7 [EL27]2 Electric motors meet the minimum efficiency requirements of Tables C405.7(1) through C405.7(4). Efficiency verified through certification under an approved certification program or the equipment efficiency ratings shall be provided by motor manufacturer (where certification programs do not exist). Complies Does Not Not Observable Not Applicable C405.8.2, C405.8.2. 1 [EL28]2 Escalators and moving walks comply with ASME A17.1/CSA B44 and have automatic controls configured to reduce speed to the minimum permitted speed in accordance with ASME A17.1/CSA B44 or applicable local code when not conveying passengers. Complies Does Not Not Observable Not Applicable C405.9 [EL29]2 Total voltage drop across the combination of feeders and branch circuits <= 5%. Complies Does Not Not Observable Not Applicable Additional Comments/Assumptions: 1 High Impact (Tier 1)2 Medium Impact (Tier 2)3 Low Impact (Tier 3) Project Title: Data filename:S:\Drawings\811-Hibbard Elementary School\COMcheck\811 - New Hibbard Elementary School.cck 04/15/22Report date: 118 ofPage Section # & Req.ID Insulation Inspection Complies?Comments/Assumptions C303.1 [IN3]1 Roof insulation installed per manufacturer’s instructions. Blown or poured loose-fill insulation is installed only where the roof slope is <=3 in 12. Complies Does Not Not Observable Not Applicable C402.2.1 [IN20]1 Insulation installed on a suspended ceiling having ceiling tiles is not being specified for roor/ceiling assemblies. Continuous insulation board installed in 2 or more layers with edge joints offset between layers. Complies Does Not Not Observable Not Applicable C303.1 [IN10]2 Building envelope insulation is labeled with R-value or insulation certificate providing R-value and other relevant data. Complies Does Not Not Observable Not Applicable C303.2 [IN7]1 Above-grade wall insulation installed per manufacturer’s instructions. Complies Does Not Not Observable Not Applicable C303.2.1 [IN14]2 Exterior insulation is protected from damage with a protective material. Verification for exposed foundation insulation may need to occur during Foundation Inspection. Complies Does Not Not Observable Not Applicable C105 [IN6]1 Installed above-grade wall insulation type and R-value consistent with insulation specifications reported in plans and COMcheck reports. Complies Does Not Not Observable Not Applicable See the Envelope Assemblies table for values. C402.2.3 [IN8]2 Installed floor insulation type and R- value consistent with insulation specifications reported in plans and COMcheck reports. Complies Does Not Not Observable Not Applicable See the Envelope Assemblies table for values. C402.2.6 [IN18]3 Radiant panels and associated components, designed for heat transfer from the panel surfaces to the occupants or indoor space are insulated with a minimum of R-3.5. Complies Does Not Not Observable Not Applicable C105 [IN2]1 Installed roof insulation type and R- value consistent with insulation specifications reported in plans and COMcheck reports. For some ceiling systems, verification may need to occur during Framing Inspection. Complies Does Not Not Observable Not Applicable See the Envelope Assemblies table for values. C402.5.1. 1 [IN1]1 All sources of air leakage in the building thermal envelope are sealed, caulked, gasketed, weather stripped or wrapped with moisture vapor- permeable wrapping material to minimize air leakage. Complies Does Not Not Observable Not Applicable Additional Comments/Assumptions: 1 High Impact (Tier 1)2 Medium Impact (Tier 2)3 Low Impact (Tier 3) Project Title: Data filename:S:\Drawings\811-Hibbard Elementary School\COMcheck\811 - New Hibbard Elementary School.cck 04/15/22Report date: 119 ofPage Section # & Req.ID Final Inspection Complies?Comments/Assumptions C402.5.6 [FI37]1 Weatherseals installed on all loading dock cargo door openings and provide direct contact along the top and sides of vehicles parked in the doorway. Complies Does Not Not Observable Not Applicable C402.5.8 [FI26]3 Recessed luminaires in thermal envelope to limit infiltration and be IC rated and labeled. Seal between interior finish and luminaire housing. Complies Does Not Not Observable Not Applicable C406.9 [FI56]1 Reduced air infiltration. Air infiltration verified by whole-building pressurization testing conducted in accordance with ASTM E779 or ASTM E1827 by an independent third party. The measured air-leakage rate of the building envelope is <= 0.25 cfm/ft2 under a pressure differential of 0.3 inches water column, with the calculated surface area being the sum of the above- and below-grade building envelope. Comprehensive report documentation will be submitted to the code official and the building owner. Complies Does Not Not Observable Not Applicable C408.1.1 [FI57]1 Building operations and maintenance documents will be provided to the owner. Documents will cover manufacturers' information, specifications, programming procedures and means of illustrating to owner how building, equipment and systems are intended to be installed, maintained, and operated. Complies Does Not Not Observable Not Applicable Additional Comments/Assumptions: 1 High Impact (Tier 1)2 Medium Impact (Tier 2)3 Low Impact (Tier 3) Project Title: Data filename:S:\Drawings\811-Hibbard Elementary School\COMcheck\811 - New Hibbard Elementary School.cck 04/15/22Report date: 1110 ofPage Project Title: Data filename:S:\Drawings\811-Hibbard Elementary School\COMcheck\811 - New Hibbard Elementary School.cck 04/15/22Report date: 1111 ofPage