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Home My WebLink AboutFile Documents.234 W Francis St.0118-2020-BRES (56) GComplianceenerated by REScheck-Web Software Certificate Project 234 West Francis [Addition] Energy Code: 2015 IECC Location: Aspen, Colorado Construction Type: Single-family Project Type: Addition Orientation: Bldg. faces 225 deg. from North Climate Zone: 7 (9922 HDD) Permit Date: Permit Number: Construction Site: Owner/Agent: Designer/Contractor: 234 West Francis Steve Ells John Spencer Aspen, CO 81511 Selldorf Architects 860 Broadway New York, NY 10003 2122199571 amber@bairullc.com Compliance: Passes using UA trade-off Compliance: 25.8%Better Than Code Maximum UA: 625 Your UA: 464 The%Better or Worse Than Code Index reflects how close to compliance the house is based on code trade-off rules. It DOES NOT provide an estimate of energy use or cost relative to a minimum-code home. Slab-on-grade tradeoffs are no longer considered in the UA or performance compliance path in REScheck. Each slab-on-grade assembly in the specified climate zone must meet the minimum energy code insulation R-value and depth requirements. Envelope Assemblies Gross Area Cavity Cont. Prop. Req. Prop. Req. Assembly or R-Value R-Value U-Factor U-Factor UA UA Perimeter 11- Basement Roof: Flat Ceiling or Scissor Truss 631 36.0 28.0 0.017 0.026 11 16 10- Basement Planted Roof: Flat Ceiling or Scissor 515 36.0 28.0 0.017 0.026 9 13 Truss 08- Flat Roof: Flat Ceiling or Scissor Truss 783 49.0 18.0 0.018 0.026 14 20 09-Sloped Metal Roof: Cathedral Ceiling 953 49.0 7.0 0.019 0.026 17 23 206: Wood Frame 15 0.550 0.550 8 8 204: Wood Frame 15 0.550 0.550 8 8 207: Wood Frame 15 0.550 0.550 8 8 205: Wood Frame 7 0.550 0.550 4 4 Exterior Wall at Addition Pocket: Wood Frame, 16" o.c. 405 39.0 19.0 0.021 0.045 7 14 Orientation: Unspecified 102: Glass Door(over 50%glazing) 95 0.280 0.320 27 30 Orientation: Unspecified Exterior Wall at Addition [South]: Wood Frame, 16" o.c. 75 19.0 10.0 0.036 0.045 2 2 Orientation: Front RECEIVED Project Title: 234 West Francis [Addition] 02/09/2022 Report date: 02/08/22 Data filename: Page 1 ofll ASPEN BUILDING DEPARTMENT Gross Area Cavity Cont. Prop. Req. Prop. Req. Assembly or R-Value R-Value U-Factor U-Factor UA UA Perimeter ED105: Solid Door(under 50%glazing) 24 0.280 0.320 7 8 Orientation: Front Exterior Wall at Addition [West]: Wood Frame, 16" o.c. 628 19.0 10.0 0.036 0.045 19 24 Orientation: Left side ED106: Glass Door(over 50%glazing) 67 0.280 0.320 19 21 Orientation: Left side 105: Wood Frame 11 0.280 0.320 3 4 Orientation: Left side 202: Wood Frame 12 0.280 0.320 3 4 Orientation: Left side 203: Wood Frame 12 0.280 0.320 3 4 Orientation: Left side Exterior Wall at Addition [North]: Wood Frame, 16" o.c. 644 19.0 10.0 0.036 0.045 17 22 Orientation: Back ED104: Solid Door(under 50%glazing) 160 0.400 0.320 64 51 Orientation: Back Exterior Wall at Addition [East]: Wood Frame, 16" o.c. 581 19.0 10.0 0.036 0.045 18 22 Orientation: Right side 101: Wood Frame 36 0.280 0.320 10 11 Orientation: Right side 201: Wood Frame 11 0.280 0.320 3 4 Orientation: Right side 103: Wood Frame 22 0.280 0.320 6 7 Orientation: Right side 104: Wood Frame 22 0.280 0.320 6 7 Orientation: Right side Exterior Wall at Addition [Light Wells]: Solid Concrete or Masonry 325 0.0 16.0 0.053 0.057 13 14 Orientation: Unspecified 001: Wood Frame 16 0.280 0.320 5 5 Orientation: Unspecified 002: Wood Frame 16 0.280 0.320 5 5 Orientation: Unspecified 003: Wood Frame 7 0.280 0.320 2 2 Orientation: Unspecified 004: Wood Frame Orientation: Unspecified 14 0.280 0.320 4 4 005: Wood Frame 16 0.280 0.320 5 5 Orientation: Unspecified Basement Floor: Slab-On-Grade (Heated) 350 18.0 0.642 0.655 0 0 Insulation depth: 4.0' 06- Exterior Foundation Wall: Solid Concrete or Masonry Orientation: Unspecified 5,000 15.0 18.0 0.027 0.050 135 250 Wall height: 12.0' Depth below grade: 12.0' Insulation depth: 11.0' 07- Exterior Foundation Wall w/Closed Cell: Solid Concrete or Masonry Orientation: Unspecified 100 22.0 18.0 0.024 0.050 2 5 Wall height: 12.0' Depth below grade: 12.0' Insulation depth: 11.0' RErAFIVED Project Title: 234 West Francis [Addition] 02/09/2022 Report date: 02/08/22 Data filename: Page 2 ofll ASPEN BUILDING DEPARTMENT Compliance Statement: The proposed building design described here is consistent with the building plans, specifications, and other calculations submitted with the permit application.The proposed building has b designed to meet the 2015 IECC requirements in REScheck Version : REScheck-Web and to comply with the mandatory require s listed in REScheck Inspection Checklist. Callaghan Fenerty - Project Engineer 02/08/2022 Name-Title Signature Date Project Notes: Numerals appearing in front of roof and foundation wall assemblies correspond to architectural envelope details. Wall assemblies are grouped by orientation and do not have corresponding numerals given the worst case assemblies were used through out. .RECEIVED 02/09/2022 ASPEN BUILDING DEPARTMENT Project Title: 234 West Francis [Addition] Report date: 02/08/22 Data filename: Page 3 ofll REScheck Software VersionChecklist: REScheck-Web Energy Code: 2015 IECC Requirements: 2.0% were addressed directly in the REScheck software Text in the "Comments/Assumptions" column is provided by the user in the REScheck 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. Section Plans Verified Field Verified # Pre-Inspection/Plan Review Value Value Complies? Comments/Assumptions & Req.ID 103.1, Construction drawings and '❑Complies 103.2 documentation demonstrate Does Not [PR1]1 energy code compliance for the ,,: building envelope.Thermal ❑Not Observable envelope represented on ❑Not Applicable construction documents. 103.1, Construction drawings and ❑Complies 103.2, documentation demonstrate ❑Does Not 403.7 energy code compliance for [PR3]1 lighting and mechanical systems. ['Not Observable g, Systems serving multiple ❑Not Applicable dwelling units must demonstrate compliance with the IECC Commercial Provisions. 302.1, Heating and cooling equipment is Heating: Heating: ❑Complies I 403.7 sized per ACCA Manual S based Btu/hr Btu/hr ❑Does Not [PR2]2 on loads calculated per ACCA Cooling: Cooling: H, Manual J or other methods ['Not Observable Btu/hr Btu/hr 'approved by the code official. ❑Not Applicable Additional Comments/Assumptions: 1 High Impact(Tier 1) 2 Medium Impact(Tier 2) 3 Low Impact(Tier 3) Project Title: 234 West Francis [Addition] Report date: 02/08/22 Data filename: Page 4 ofll Section Plans Verified Field Verified # Foundation Inspection Value Value Complies? Comments/Assumptions & Req.ID 402.1.2 Slab edge insulation R-value. R- R- ❑Complies See the Envelope Assemblies [FO1]1 ❑ Unheated ❑ Unheated ElDoes Not table for values. .0 ❑ Heated ❑ Heated [Not Observable ENot Applicable 402.1.2 Slab edge insulation ft ft EComplies See the Envelope Assemblies [FO3]1 depth/length. ❑Does Not table for values. ['Not Observable 1 ❑Not Applicable 402.1.1 Conditioned basement wall R- R- ❑Complies See the Envelope Assemblies [FO4]1 insulation R-value.Where interior R- R- ❑Does Not table for values. • insulation is used, verification ['Not Observable may need to occur during Insulation Inspection. Not ❑Not Applicable required in warm-humid locations in Climate Zone 3. 303.2 Conditioned basement wall ❑Complies [FO5]1 insulation installed per ❑Does Not O manufacturer's instructions. ['Not Observable ❑Not Applicable 402.2.9 Conditioned basement wall ft ft ❑Complies See the Envelope Assemblies [FO6]1 insulation depth of burial or ❑Does Not table for values. �, distance from top of wall. ❑Not Observable ❑Not Applicable 303.2.1 A protective covering is installed ❑Complies [FO11]2 to protect exposed exterior ❑Does Not insulation and extends a minimum of 6 in. below grade. ['Not Observable ❑Not Applicable 403.9 Snow-and ice-melting system ❑Complies [FO controls installed. ❑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: 234 West Francis [Addition] Report date: 02/08/22 Data filename: Page 5 ofll Section Plans Verified Field Verified # Framing / Rough-In Inspection Value Value Complies? Comments/Assumptions & Req.ID 402.1.1, ;Door U-factor. U- U- ❑Complies See the Envelope Assemblies 402.3.4 ❑Does Not table for values. [FR1]1 ❑Not Observable ❑Not Applicable 402.1.1, Glazing U-factor(area-weighted U- U- ❑Complies See the Envelope Assemblies 402.3.1, average). ❑Does Not table for values. 402.3.3, 402.5 [Not Observable [FR2]1 ❑Not Applicable 303.1.3 U-factors of fenestration products ❑Complies [FR4]1 are determined in accordance ❑Does Not with the NFRC test procedure or ❑Not Observable taken from the default table. ❑Not Applicable 402.1.1, Skylight U-factor. U- U- ❑Complies See the Envelope Assemblies 402.3.3, ❑Does Not table for values. 402.3.6, 402.5 ['Not Observable [FR5]1 ❑Not Applicable 402.4.1.1 Air barrier and thermal barrier ❑Complies [FR23]1 installed per manufacturer's ❑Does Not instructions. ❑Not Observable ❑Not Applicable 402.4.3 Fenestration that is not site built ❑Complies [FR20]1 is listed and labeled as meeting ❑Does Not 0 AAMA/WDMA/CSA 101/I.S.2/A440 ['Not Observable or has infiltration rates per NFRC 400 that do not exceed code ❑Not Applicable limits. 402.4. IC-rated recessed lighting fixtures ❑Complies [FR16] sealed at housing/interior finish El Not and labeled to indicate <_2.0 cfm leakage at 75 Pa. ❑Not Observable ❑Not Applicable 403.3.1 Supply and return ducts in attics ❑Complies [FR12]1 insulated >= R-8 where duct is ElDoes Not >= 3 inches in diameter and >= R-6 where < 3 inches. Supply and ❑Not Observable return ducts in other portions of ❑Not Applicable the building insulated >= R-6 for diameter>= 3 inches and R-4.2 for< 3 inches in diameter. 403.3.5 Building cavities are not used as ❑Complies [FR15]3 ducts or plenums. ❑Does Not dJ ['Not Observable ❑Not Applicable 403.4 :HVAC piping conveying fluids R- R- ❑Complies [FR17]z above 105 °F or chilled fluids ❑Does Not below 55 °F are insulated to >_R 3 ['Not Observable ❑Not Applicable 403.4.1 :Protection of insulation on HVAC ❑Complies [FR24]1 piping. ❑Does Not ['Not Observable ❑Not Applicable 1 High Impact(Tier 1) 2 Medium Impact(Tier 2) 3 Low Impact(Tier 3) Project Title: 234 West Francis [Addition] Report date: 02/08/22 Data filename: Page 6 ofll Section Plans Verified Field Verified # Framing / Rough-In Inspection Value Value Complies? Comments/Assumptions & Req.ID 403.5.3 Hot water pipes are insulated to R- R- ❑Complies [FR18]2 •R-3. ❑Does Not Al [Not Observable ❑Not Applicable 403.6 ;Automatic or gravity dampers are ❑Complies [FR19]2 installed on all outdoor air ❑Does Not intakes and exhausts. [Not Observable ❑Not Applicable Additional Comments/Assumptions: 1 High Impact(Tier 1) 2 Medium Impact(Tier 2) 3 Low Impact(Tier 3) Project Title: 234 West Francis [Addition] Report date: 02/08/22 Data filename: Page 7 ofll Section Plans Verified Field Verified # Insulation Inspection Value Value Complies? Comments/Assumptions & Req.ID 303.1 ;All installed insulation is labeled '❑Complies [IN13]2 or the installed R-values 1L1Does Not provided. • [Not Observable ❑Not Applicable 402.1.1, Wall insulation R-value. If this is a R- R- ❑Complies See the Envelope Assemblies 402.2.5, mass wall with at least 1/2 of the ❑ Wood ❑ Wood ❑Does Not table for values. 402.2.6 wall insulation on the wall ❑ Mass ❑ Mass [Not Observable [IN3]1 exterior,the exterior insulation 4 requirement applies(FR10). ❑ Steel ❑ Steel ❑Not Applicable 303.2 :Wall insulation is installed per ❑Complies [IN4]1 manufacturer's instructions. ❑Does Not ❑Not Observable j ❑Not Applicable Additional Comments/Assumptions: 1 High Impact(Tier 1) 2 Medium Impact(Tier 2) 3 Low Impact(Tier 3) Project Title: 234 West Francis [Addition] Report date: 02/08/22 Data filename: Page 8 ofll Section Plans Verified Field Verified # Final Inspection Provisions Value Value Complies? Comments/Assumptions & Req.ID_ 402.1.1, Ceiling insulation R-value. R- R- ❑Complies See the Envelope Assemblies 402.2.1, ❑ Wood ❑ Wood EDoes Not table for values. 402.2.2, j ❑ Steel ❑ Steel [Not Observable 402.2.6 [FI1]1 ENot Applicable 303.1.1.1, Ceiling insulation installed per ❑Complies 303.2 manufacturer's instructions. ❑Does Not [F12]1 Blown insulation marked every 300 ft2. [Not Observable ENot Applicable 402.2.3 !Vented attics with air permeable EComplies Exception: Requirement is [F122]2 insulation include baffle adjacent ❑Does Not not applicable. to soffit and eave vents that ;extends over insulation. [Not Observable j ENot Applicable 402.2.4 Attic access hatch and door R- R- EComplies [F13]1 insulation >_R-value of the EDoes Not adjacent assembly. [Not Observable ENot Applicable 402.4.1.2 :Blower door test @ 50 Pa. <=5 ACH 50 = ACH 50 = EComplies [F117]1 ach in Climate Zones 1-2, and ❑Does Not I<=3 ach in Climate Zones 3-8. ENot Observable j ENot Applicable 403.3.4 Duct tightness test result of<=4 cfm/100 cfm/100 EComplies [F14]1 cfm/100 ft2 across the system or ft2 ft2 EDoes Not <=3 cfm/100 ft2 without air handler @ 25 Pa. For rough-in ['Not Observable tests,verification may need to ENot Applicable occur during Framing Inspection. 403.3.3 Ducts are pressure tested to cfm/100 cfm/100 EComplies [F127]1 determine air leakage with ft2 ft2 Does Not either: Rough-in test:Total leakage measured with a ['Not Observable pressure differential of 0.1 inch ❑Not Applicable w.g. across the system including the manufacturer's air handler enclosure if installed at time of test. Postconstruction test:Total leakage measured with a pressure differential of 0.1 inch w.g. across the entire system including the manufacturer's air handler enclosure. 403.3.2.1 Air handler leakage designated EComplies [F124]1 by manufacturer at<=2%of ❑Does Not design air flow. [Not Observable ENot Applicable 403.1.1 :Programmable thermostats EComplies [F19]2 installed for control of primary ❑Does Not ;heating and cooling systems and :initially set by manufacturer to ['Not Observable :code specifications. ❑Not Applicable i 403.1.2 Heat pump thermostat installed ❑Complies [F110]2 on heat pumps. EDoes Not [Not Observable ❑Not Applicable 403.5. Circulating service hot water qElComPlies [F111]2 systems have automatic or EDoes Not accessible manual controls. ['Not Observable i ENot Applicable 1 High Impact(Tier 1) 2 Medium Impact(Tier 2) 3 Low Impact(Tier 3) Project Title: 234 West Francis [Addition] Report date: 02/08/22 Data filename: Page 9 ofll Section Plans Verified Field Verified # Final Inspection Provisions Value Value Complies? Comments/Assumptions & Req.ID 403.6.1 ;All mechanical ventilation system '❑Complies [F125]2 fans not part of tested and listed ❑Does Not HVAC equipment meet efficacy and air flow limits. [Not Observable ❑Not Applicable 403.2 j Hot water boilers supplying heat ❑Complies [F126]2 through one-or two-pipe heating ❑Does Not ailsystems have outdoor setback control to lower boiler water [Not Observable temperature based on outdoor ❑Not Applicable temperature. 403.5.1.1 Heated water circulation systems ❑Complies [F128]2 have a circulation pump.The ❑Does Not system return pipe is a dedicated return pipe or a cold water supply [Not Observable pipe. Gravity and thermos- ENot Applicable syphon circulation systems are not present. Controls for circulating hot water system pumps start the pump with signal for hot water demand within the 41'occupancy. Controls automatically turn off the pump when water is in circulation loop is at set-point temperature and no demand for hot water exists. 403.5.1.2 'Electric heat trace systems ❑Complies [F129]2 comply with IEEE 515.1 or UL El Does Not 515. Controls automatically adjust the energy input to the ['Not Observable heat tracing to maintain the ❑Not Applicable desired water temperature in the ;piping. 403.5.2 Water distribution systems that 1 ❑Complies [F130]2 have recirculation pumps that EDoes Not pump water from a heated water supply pipe back to the heated ['Not Observable water source through a cold ❑Not Applicable water supply pipe have a demand recirculation water system. Pumps have controls that manage operation of the pump and limit the temperature of the water entering the cold :water piping to 104°F. 403.5.4 Drain water heat recovery units ❑Complies mi [F131]z tested in accordance with CSA ❑Does Not B55.1. Potable water-side pressure loss of drain water heat [Not Observable recovery units < 3 psi for ❑Not Applicable individual units connected to one or two showers. Potable water- side pressure loss of drain water heat recovery units < 2 psi for ;individual units connected to :three or more showers. i . 403.10.2 ;Readily accessible switch on ❑Complies [F112]3 heaters for swimming pools or ❑Does Not :permanent in-ground spas. Switch operation does not ['Not Observable change heater thermostat ❑Not Applicable setting. Heater circuit breaker is installed independent of switch. :Gas-fired heaters equipped with ignition pilots that are not .41 continuously burning pilots. 1 High Impact(Tier 1) 2 Medium Impact(Tier 2) 3 Low Impact(Tier 3) Project Title: 234 West Francis [Addition] Report date: 02/08/22 Data filename: Page 10 ofll Section Plans Verified Field Verified # Final Inspection Provisions Value Value Complies? Comments/Assumptions & Req.ID 403.10.3 Timer switches or other '❑Complies [F119]3 1 automatic preset schedule 1L1Does Not control method are installed on heaters and pumps serving pools [Not Observable and permanent ❑Not Applicable 403.10.4 Outdoor heated pools and Complies [F120]3 outdoor permanent spas have a ElDoes Not vapor retardant cover. ['Not Observable '❑Not Applicable 404.1 75%of lamps in permanent ❑Complies [F16]1 fixtures or 75%of permanent ❑Does Not fixtures have high efficacy lamps. Does not apply to low-voltage [Not Observable lighting. ❑Not Applicable 404.1.1 Fuel gas lighting systems have EComplies [F123]3 no continuous pilot light. ❑Does Not d' ['Not Observable ❑Not Applicable 401.3 (Compliance certificate posted. EComplies [F17]2 EDoes Not ['Not Observable ❑Not Applicable 303.3 :Manufacturer manuals for ❑Complies [F118]3 l mechanical and water heating ❑Does Not :systems have been provided. ['Not Observable ❑Not Applicable Additional Comments/Assumptions: 1 High Impact(Tier 1) 2 Medium Impact(Tier 2) 3 Low Impact(Tier 3) Project Title: 234 West Francis [Addition] Report date: 02/08/22 Data filename: Page 11 ofll C2015 IECC Energy IAEfficiency Certificate Insulation Rating • Above-Grade Wall 29.00 Below-Grade Wall 33.00 Floor 18.00 Ceiling / Roof 56.00 Ductwork (unconditioned spaces): Glass & Door Rating -Factor SHGC Window 0.28 Door 0.40 Skylight 0.55 Heating & Cooling Equipment Efficiency Heating System: Cooling System: Water Heater: 1.11 Name: Date: Comments