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Home My WebLink AboutB13-0034 Compliance Certificate.pdf REScheck Software Version 4.4.4 Compliance Certificate Project Title: Dobyns Duplex - Unit B Energy Code: 2012 IECC Location: Vail, Colorado Construction Type: Single Family Project Type: New construction Building Orientation: Bldg.faces 0 deg.from North Glazing Area Percentage: 21% Heating Degree Days: 9248 Climate Zone: 6 Construction Site: Owner/Agent: Designer/Contractor: 3080 Booth Falls Ct Pete Dobyns Millie Aldrich Vail,CO 81657 PO Box 1644 Pure Design Studio Duxbury, MA 02331 PO Box 527 Wolcott,CO 81655 970-470-1222 millie @puredesign-studio.com Compliance: Passes using UA trade-off Compliance:8.3%Better Than Code Maximum UA:779 Your UA:714 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. Assembly Gross Cavity Cont. Glazing UA or or D•• Perimeter U-Factor Ceiling 1:Cathedral Ceiling 1706 58.0 0.0 31 Wall 1:Wood Frame, 16"o.c. 647 23.0 5.0 26 Orientation: Front Window 1: Metal Frame:Double Pane with Low-E 18 0.300 5 SHGC:0.25 Orientation: Front Wall 2:Wood Frame, 16"o.c. 1655 23.0 5.0 50 Orientation: Right Side Window 2: Metal Frame:Double Pane with Low-E 254 0.300 76 SHGC:0.25 Orientation: Right Side Door 3:Glass 144 0.400 58 SHGC:0.00 Orientation: Unspecified Door 4:Solid 28 0.270 8 Orientation: Unspecified Wall 3:Wood Frame, 16"o.c. 1672 23.0 5.0 56 Orientation: Left Side Window 3: Metal Frame:Double Pane with Low-E 302 0.300 91 SHGC:0.25 Orientation: Left Side Wall 4:Wood Frame, 16"o.c. 959 23.0 5.0 25 Orientation: Back Window 4: Metal Frame:Double Pane with Low-E 341 0.300 102 SHGC:0.25 Orientation: Back Wall 5:Solid Concrete or Masonry:Exterior Insulation 86 14.0 10.0 4 Orientation: Back Basement Wall 1:Solid Concrete or Masonry 399 14.0 10.0 14 Orientation: Front Wall height: 10.0' Project Title: Dobyns Duplex- Unit B Report date: 03/14/13 Data filename:C:\Users\Millie\Desktop\Pure Design Stud io\Projects\1209-Dobyns\Dobyns REScheck unit B.rck Page 1 of 6 Depth below grade: 10.0' Insulation depth:9.0' Basement Wall 2:Solid Concrete or Masonry 513 14.0 10.0 23 Orientation: Right Side Wall height: 10.0' Depth below grade:6.0' Insulation depth:9.0' Basement Wall 3:Solid Concrete or Masonry 323 14.0 10.0 14 Orientation: Left Side Wall height: 10.0' Depth below grade:6.0' Insulation depth:9.0' Floor 1:Slab-On-Grade:Heated 206 20.0 131 Insulation depth:6.0' 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 been designed to meet the 2012 IECC requirements in REScheck Version 4.4.4 and to comply with the mandatory requirements listed in the REScheck Inspection Checklist. Name-Title Signature Date Project Title: Dobyns Duplex- Unit B Report date: 03/14/13 Data filename:C:\Users\Millie\Desktop\Pure Design Stud io\Projects\1209-Dobyns\Dobyns REScheck unit B.rck Page 2 of 6 0 REScheck Software Version 4.4.4 N( Inspection Checklist Energy Code: 2012 IECC Location: Vail, Colorado Construction Type: Single Family Project Type: New construction Building Orientation: Bldg.faces 0 deg.from North Glazing Area Percentage: 21% Heating Degree Days: 9248 Climate Zone: 6 Ceilings: ❑ Ceiling 1:Cathedral Ceiling,R-58.0 cavity insulation Comments: Above-Grade Walls: ❑ Wall 1:Wood Frame, 16"o.c., R-23.0 cavity+R-5.0 continuous insulation Continuous insulation specified for this above-grade wall has consistent R-value rating across full area of the wall. Comments: ❑ Wall 2:Wood Frame, 16"o.c., R-23.0 cavity+R-5.0 continuous insulation Continuous insulation specified for this above-grade wall has consistent R-value rating across full area of the wall. Comments: ❑ Wall 3:Wood Frame, 16"o.c., R-23.0 cavity+R-5.0 continuous insulation Continuous insulation specified for this above-grade wall has consistent R-value rating across full area of the wall. Comments: ❑ Wall 4:Wood Frame, 16"o.c., R-23.0 cavity+R-5.0 continuous insulation Continuous insulation specified for this above-grade wall has consistent R-value rating across full area of the wall. Comments: ❑ Wall 5:Solid Concrete or Masonry:Exterior Insulation,R-14.0 cavity+R-10.0 continuous insulation Comments: Basement Walls: ❑ Basement Wall 1:Solid Concrete or Masonry, 10.0'ht/10.0'bg/9.0'insul, R-14.0 cavity+R-10.0 continuous insulation Comments: ❑ Basement Wall 2:Solid Concrete or Masonry, 10.0'ht/6.0'bg/9.0'insul, R-14.0 cavity+R-10.0 continuous insulation Comments: ❑ Basement Wall 3:Solid Concrete or Masonry, 10.0'ht/6.0'bg/9.0'insul, R-14.0 cavity+R-10.0 continuous insulation Comments: Windows: ❑ Window 1: Metal Frame:Double Pane with Low-E, U-factor:0.300 For windows without labeled U-factors,describe features: #Panes Frame Type Thermal Break? Yes No Comments: ❑ Window 2: Metal Frame:Double Pane with Low-E, U-factor:0.300 For windows without labeled U-factors,describe features: #Panes Frame Type Thermal Break? Yes No Comments: ❑ Window 3: Metal Frame:Double Pane with Low-E, U-factor:0.300 For windows without labeled U-factors,describe features: Project Title: Dobyns Duplex- Unit B Report date: 03/14/13 Data filename:C:\Users\Millie\Desktop\Pure Design Stud io\Projects\1209-Dobyns\Dobyns REScheck unit B.rck Page 3 of 6 #Panes Frame Type Thermal Break? Yes No Comments: ❑ Window 4: Metal Frame:Double Pane with Low-E, U-factor:0.300 For windows without labeled U-factors,describe features: #Panes Frame Type Thermal Break? Yes No Comments: Doors: ❑ Door 3:Glass,U-factor:0.400 Comments: ❑ Door 4:Solid,U-factor:0.270 Comments: Floors: ❑ Floor 1:Slab-On-Grade:Heated,6.0'insulation depth, R-20.0 continuous insulation Comments: Slab insulation extends down from the top of the slab to at least 6.0 ft.OR down to at least the bottom of the slab then horizontally for a total distance of 6.0 ft. Air Leakage: ❑ Building envelope air tightness complies by a post rough-in blower door test result of less than 3 ACH at 50 pascals. ❑ Automatic or gravity dampers are installed on all outdoor air intakes and exhausts. ❑ Wood-burning fireplaces shall have tight-fitting flue dampers and outdoor combustion air. Air Barrier,Sealing, and Insulation Installation Criteria: ❑ A continuous air barrier is installed in the building envelope including rim joists and exposed edges of insulation.Breaks or joints in the air barrier are sealed.Air permeable insulation is not used as a sealing material. ❑ Junction of foundation and wall sill plates,wall top plate and top of wall,sill plate and rim-band,and rim band and subfloor are sealed. Corners, headers,and rim joists making up the thermal envelope are insulated. ❑ Insulation in floors(including above garage and cantilevered floors)is installed to maintain permanent contact with underside of subfloor decking. Exterior insulation for framed walls is in substantial contact and continuous alignment with the air barrier.Crawl space wall insulation installed in lieu of floor insulation is permanently attached to crawlspace walls. Inspection of log walls is in accordance with the provisions of ICC-400. ❑ Spaces between fenestration jambs and framing and skylights and framing are sealed. Batts in narrow cavities are cut to fit;or narrow cavities are filled with insulation that readily fills the available cavity space. ❑ Exposed earth in unvented crawl spaces is covered with Class I vapor retarder with overlapping joints taped. ❑ Air sealing is installed between the garage and conditioned spaces. ❑ Exterior walls adjacent to showers and tubs are insulated and have air barrier separating the wall from the shower and tubs. ❑ Access openings,drop down stairs or knee wall doors to unconditioned attic spaces are insulated and sealed. ❑ Recessed light fixtures installed in the building thermal envelope are IC rated,airtight labeled at air leakage rate—2.0 cfm,and sealed to the drywall with gasket or caulk. ❑ Duct shafts,utility penetrations,and flue shafts opening to exterior or unconditioned space are air sealed. ❑ Plumbing and Wiring: Insulation is placed between the exterior of the wall assembly and pipes.Batt insulation is cut and fitted around wiring and plumbing,or for insulation that on installation readily conforms to available space such insulation shall fill all space between wall and piping/wiring. ❑ Air barrier extends behind electrical or communication boxes or,air sealed type boxes are installed. ❑ HVAC register boots that penetrate building thermal envelope are sealed to subfloor or drywall. ❑ Fireplace walls have air barrier and closure doors are gasketed. Sunrooms: ❑ Sunrooms that are NOT thermally isolated from the building envelope meet the requirements applicable to the building envelope. Materials Identification and Installation: ❑ Materials and equipment are installed in accordance with the manufacturer's installation instructions. ❑ Materials and equipment are identified so that compliance can be determined. ❑ Manufacturer manuals for all installed heating and cooling equipment and service water heating equipment have been provided. ❑ Insulation R-values,glazing U-factors,and heating equipment efficiency are clearly marked on the building plans or specifications. Duct Insulation: Project Title: Dobyns Duplex- Unit B Report date: 03/14/13 Data filename:C:\Users\Millie\Desktop\Pure Design Stud io\Projects\1209-Dobyns\Dobyns REScheck unit B.rck Page 4 of 6 Supply ducts in attics are insulated to a minimum of R-8.All other ducts in unconditioned spaces or outside the building envelope are insulated to at least R-6. Duct Construction and Testing: Building framing cavities are not used as ducts or plenums. All joints and seams of air ducts,air handlers,and filter boxes are substantially airtight by means of tapes,mastics, liquid sealants, gasketing or other approved closure systems.Tapes, mastics,and fasteners are rated UL 181A or UL 181 B and are labeled according to the duct construction.Metal duct connections with equipment and/or fittings are mechanically fastened.Crimp joints for round metal ducts have a contact lap of at least 1 1/2 inches and are fastened with a minimum of three equally spaced sheet-metal screws. Exceptions: Joint and seams covered with air-impermeable spray foam. Where a partially inaccessible duct connection exists,mechanical fasteners can be equally spaced on the exposed portion of the joint so as to prevent a hinge effect. Continuously welded and locking-type longitudinal joints and seams on ducts operating at less than 2 in.w.g.(500 Pa). Air handlers have a manufacturer's designation of air leakage of no more than 2 percent of design flow rate. Duct tightness test has been performed and meets one of the following test criteria: (1)Postconstruction total leakage test(including air handler enclosure): Less than or equal to 188.4 cfm(4 cfm per 100 ft2 of conditioned floor area). (2)Rough-in total leakage test with air handler installed: Less than or equal to 188.4 cfm(4 cfm per 100 ft2 of conditioned floor area). (3)Rough-in total leakage test without air handler installed:Less than or equal to 141.3 cfm(3 cfm per 100 ft2 of conditioned floor area). Temperature Controls: Where the primary heating system is a forced air-furnace,at least one programmable thermostat is installed to control the primary heating system and has set-points initialized at 70 degree F for the heating cycle and 78 degree F for the cooling cycle. Heat pumps having supplementary electric-resistance heat have controls that prevent supplemental heat operation when the compressor can meet the heating load. Heating and Cooling Equipment Sizing: Equipment is sized in accordance with ACCA Manual S based on building loads calculated in accordance with ACCA Manual J or other approved heating and cooling calculation methodologies. For systems serving multiple dwelling units documentation has been submitted demonstrating compliance with 2012 IECC Commercial Building Mechanical and/or Service Water Heating(Sections C403 and C404). Circulating Service Hot Water Systems: Systems include an automatic or accessible manual switch to turn off the circulating pump when the system is not in use. Pipes are insulated to R-3 when any one of the following apply: (a)piping serves more than one dwelling unit, (b)piping between water heater and kitchen or water heater and distribution manifold, (c) piping outside conditioned space,buried,or located under a floor slab, (d)supply and return piping in recirculation systems other than demand recirculation systems, (e)piping is>3/4 inch nominal diameter, (f) piping runs>30 feet having 3/8 inch max diameter, (9)piping runs>20 feet having 1/2 inch max diameter, (h)piping runs>10 feet having 3/4 inch max diameter, (i) piping runs>5 feet having max diameter within the run>3/4 inch. Heating and Cooling Piping Insulation: FA HVAC piping conveying fluids above 105 degrees F or chilled fluids below 55 degrees F are insulated to R-3. HVAC piping insulation exposed to outdoor elements is protected from damage and shielded from solar radiation. Ventilation: Ventilation fans satisfy the following efficacy criteria: (1)Range hoods and in-line fan:2.8 cfm/watt. (2)Bath-/utility room with rated cfm—10>and<90: 1.4 cfm/watt. (3)Bath-/utility room with rated minimum cfm—90:2.8 cfm/watt. Swimming Pools and In-ground Spas: Heaters have an readily accessible on-off switch. Project Title: Dobyns Duplex- Unit B Report date: 03/14/13 Data filename:C:\Users\Millie\Desktop\Pure Design Stud io\Projects\1209-Dobyns\Dobyns REScheck unit B.rck Page 5 of 6 Heaters operating on natural gas or LPG have an electronic pilot light. Schedule-capable automatic on-off timer switches are installed on heaters and pumps. Exceptions: Where public health standards require continuous pump operation. Where pumps operate within solar-and/or waste-heat-recovery systems. Heated pools and spas have a vapor retardant cover. Exceptions: Covers are not required when 70%of the heating energy is from site-recovered energy or solar energy source. Lighting Requirements: Within permanently installed fixtures,75 percent contain only lamps that can be categorized as one of the following.Or,a minimum of 75 percent of all lamps within permanent fixtures can be categorized as one of the following: (a)Compact fluorescent (b)T-8 or smaller diameter linear fluorescent (c)40 lumens per watt for lamp wattage— 15 (d)50 lumens per watt for lamp wattage>15 and—40 (e)60 lumens per watt for lamp wattage>40 Exceptions: Low voltage lighting systems. Fuel gas lighting systems have electronic pilot lights. Other Requirements: Snow-and ice-melting systems with energy supplied from the service to a building shall include automatic controls capable of shutting off the system when a)the pavement temperature is above 50 degrees F,b)no precipitation is falling,and c)the outdoor temperature is above 40 degrees F(a manual shutoff control is also permitted to satisfy requirement's'). Certificate: A permanent certificate is provided on or in the electrical distribution panel listing the predominant insulation R-values;window U-factors;type and efficiency of space-conditioning and water heating equipment;and results from any required duct system and building envelope air leakage testing.The certificate#does not cover or obstruct the visibility of the circuit directory label,service disconnect label or other required labels. NOTES TO FIELD: (Building Department Use Only) Project Title: Dobyns Duplex- Unit B Report date: 03/14/13 Data filename:C:\Users\Millie\Desktop\Pure Design Stud io\Projects\1209-Dobyns\Dobyns REScheck unit B.rck Page 6 of 6 �J( 2012 IECC Energy Efficiency Certificate Insulation Rating R-Value Ceiling/Roof 58.00 Wall 28.00 Floor/Foundation 24.00 Ductwork(unconditioned spaces): Glass&Door Rating U-Factor SHGC Window 0.30 0.25 Door 0.40 NA Cooling Heating & Heating System: Cooling System: Water Heater: Building Air Leakage and Duct Test Results Building Air Leakage Test Results Name of Air Leakage Tester Duct Tightness Test Results Name of Duct Tester Name: Date: Comments: