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23C-095 (3) AIR LEAKAGE REPORT Date: June 27, 2012 Rating No.: cet 11 -233 Building Name: 158 Baker Hill Rd. Rating Org.: CET Owner's Name: Greer Helmuth Res. Phone No.: 413 -586 -7350 Property: 158 Baker Hill Road Raters Name: Josy Raycroft Address: Northampton, MA 01062 Raters No.: 8272678 Builder's Name: Jeffrey Bott Contracting Weather Site: Northampton, MA Rating Type: Confirmed File Name: 11 -233 158 Baker Hill RD NOHO FINAL .blg Rating Date: 5/17/12 Blower door test Whole House Infiltration 1 I Heating Cooling Natural ACH: 0.12 0.09 ACH @ 50 Pascals: 2.03 2.03 j CFM @ 25 Pascals: t 5661 566 CFM @ 50 Pascals: _ t- 888 ! 888 j Eff. Leakage Area: (sq.in] 1 48.7 48.7; - - - - -- ----- - - - - -- Specific Leakage Area: I 0.00011 0.00011 ELA/100 sf shell: [sq.in] 0.58 0.58 Duct Leakage ' Leakage to Outside Units id ducts CFM @ 25 Pascals: 59 CFM25 / CFMfan: 0.0295 CFM25 / CFA: ! 0.0197 CFM per Std 152: i N/A CFM per Std 152 / CFA: N/A CFM @ 50 Pascals: 93'', Eff. Leakage Area: (sq.in] 5.08 Thermal Efficiency: N/Ai —{ Total Duct Leakage Units CFM25/CFA `, Total Duct Leakage: 0.0531 Ventilation i Mechanical: Balanced 1 Sensible Recovery Eff. ( %): L — 71.0 Total Recovery Eff. ( %): 77.0 Rate (cfm): 105 1 Hours/Day: - — -i 15.0 Fan Watts: 102.0 ', Cooling Ventilation: - - -. Natural Ventilation ASHRAE 62.2 - 2010 Ventilation Requirements For this home to comply with ASHRAE Standard 62.2 - 2010 Ventilation and Acceptable Indoor Air Quality in Low -Rise Residential Buildings, a minimum of 67 cfm of mechanical ventilation must be provided continuously, 24 hours per day. Altematively, an intermittently operating mechanical ventilation system may be used if the ventilation rate is adjusted accordingly. For example, a 135 cfm mechanical ventilation system would need to operate 12 hours per day, as long as the system operates to provide required average ventilation once each hour. REMIRate - Residential Energy Analysis and Rating Software v12.99 This information does not constitute any warranty of energy cost or savings. © 1985-2012 Architectural Energy Corporation, Boulder, Colorado. Registry ID: Rating Number: cet 11 -233 c., Rier.:0 �, . ' Certified Energy Rater: Josy Raycroft 4 Rating Date: 5/17/12 T► 158 Baker Hill Road Rating Ordered For: Greer Helmuth Res. Northampton, MA 01062 \ A, \ / ( Estimated Annual Energy Cost � , w /s: `` � \ / ` V l Confirmed 5 Stars Plus Use MMBtu Cost Percent Confirmed Heating 24.3 $1278 41% Uniform Energy Rating System Energy Efficient Cooling 4.6 $242 8/0 Hot Water 11.5 $183 6% 1 Star 1 Star Plus 1 2 Stars 2 Stars Plus 13 Stars 3 Stars Plus 4 Stars 4 Stars Plus 5 Stars 5 Stars Plus ! Lights /Appliances 27.3 $1440 46% 500 -401 400-301 300 -251 250 -201 200-151 150 -101 100 -91 ! 90 -86 85 -71 70 or Less Photovoltaics -0.0 $ -0 -0 HERS Index: 48 Service Charges $0 0% General Information Total $3142 100% Conditioned Area: 2996 sq. ft. HouseType: Single- family detached Conditioned Volume: 26279 cubic ft. Foundation: Slab j Bedrooms: 4 This home meets or exceeds the minimum Mechanical Systems Features criteria for all of the following: Ground - source heat pump: Electric, Htg: 3.1 COP. Clg: 15.3 EER, w /DSH. Ground - source heat pump: Electric, Htg: 3.1 COP. Clg: 15.3 EER, w /DSH. Water Heating: Instant water heater, Natural gas, 0.96 EF, 0.0 Gal. Duct Leakage to Outside: 59.00 CFM. Ventilation System: Balanced: ERV, 105 cfm, 102.0 watts. Programmable Thermostat: Heating: Yes Cooling: Yes Building Shell Features Ceiling Flat: R -67 Exposed Floor: NA Vaulted Ceiling: R-42 Window Type: U:0.28, SHGC:0.30 Above Grade Wails: R -19, R -21, R-42 Infiltration: Foundation Walls: NA Rate: Htg: 888 Clg: 888 CFM50 Slab: R -5.0 Edge, R -10.0 Under Method: Blower door test Lights and Appliance Features Percent Interior Lighting: 90.00 Range /Oven Fuel: Electric 'jl Center for EcoTechnology Percent Garage Lighting: 100.00 Clothes Dryer Fuel: Electric ' 320 Riverside Dr Refrigerator (kWh /yr): 453.00 Clothes Dryer EF: 2.67 ! Northampton, MA 01062 Dishwasher Energy Factor: 0.72 Ceiling Fan (cfm/Watt): 72.00 ! 413- 586 -7350 The Home Energy Rating Standard Disclosure for this home is available from the rating provider. i www.cetonline.org REM /Rate - Residential Energy Analysis and Rating Software v12.99 This information does not constitute any warranty of energy cost or savings. © 1985-2012 Architectural Energy Corporation, Boulder, Colorado. *� t The Commonwealth of Massachusetts \ Art i . t , - .* , City of Northampton ton p Certificate of Occupancy In accordance with 780 CMR, Section 120.0 (The Eight Edition of the Massachusetts State Building Code and the 2009 IECC Energy Codes) this Certificate of Occupancy is issued to the premise or structure or part thereof as herein identified. Identify Name of Building of Space Within I Certificate No. Issued to Jeffrey Bott BP-2011-1013 Identify property address including street number, name, city or town and county I Located at 158 Baker Hill Road Northampton, Hampshire, Massachusetts Use Group Classification(s) Single Family Residential 5B - R3 This Certificate of Occupancy is hereby issued by the undersigned to certify that the premise, structure or portion thereof as herein specified has been inspected for general fire and life safety features. This certificate shall allow for the use as herein described and in conformance with any and all conditions as identified below. It shall be posted in a conspicuous place within the space as directed by the undersigned. Failure to post the certificate, failure to comply with conditions or, tampering with the contents of the certificate is strictly prohibited. Conditions of Use Single Family Home - Structural and Safety Systems Must Be Maintained Name of Municipal Date of Final Map /Plot: Building Official � i es Miller Inspection 06/27/2012 Signature of Municipal 4,rW le' Date of 23C -095 Building Official Is:e 06/27/2012 158 BAKER HILL RD ` ° BP- 2011 -1013 GIS #: COMMONWEALTH OF MASSACHUSETTS Map:Block: 23C - 095 CITY OF NORTHAMPTON Lot: -001 PERSONS CONTRACTING WITH UNREGISTERED CONTRACTORS Permit: Building DO NOT HAVE ACCESS TO THE GUARANTY FUND (MGL c.142A) Category: New Single Family House BUILDING PERMIT Permit# BP- 2011 -1013 Project # JS- 2011- 001644 Est. Cost: $450000.00 Fee: $1452.70 PERMISSION IS HEREBY GRANTED TO: Const. Class: Contractor: License: Use Group: JEFFREY BOTT 053157 Lot Size(sq. ft.): Owner: HELMUTH PAUL J & JOSEPH GREER Zoning: URB Applicant: JEFFREY BOTT AT: 158 BAKER HILL RD Applicant Address: Phone: Insurance: 32 Pine Street (413) 584 -6251 Workers Compensation FLORENCEMA01062 ISSUED ON: 6/22/2011 0:00:00 TO PERFORM THE FOLLOWING WORK: CONSTRUCT 2 STORY SFH W /ATT GARAGE /DECK POST THIS CARD SO IT IS VISIBLE FROM THE STREET Inspector of Plumbing Inspector of Wiring D.P.W. Building Inspector Underground: 4 ,,, Service: /45' / / Meter: ,,--- V< 7 — " 3- r( p , - • 1 Footings: s-- Rough a: 36 f f ,' °` Rough: 1 . 7 ( ` . House # Foundation:C7 1/(7- C 1;4 °' (s , .N Driveway Final: Final: 6 o ' _ / 7 i ° r" !� e "�. 0∎ m Rough Frame: E -,c-- Z em..., Gas: Fire Department )42-1 (p t Fireplace /Chimney: Rough: ( J°' l •z 12,,-, - Oil: Insulation:0 ki -go f 4.6 I' Final: Smoke: ( /S/ / ,9 Final: AK,d-- 7 - ! �'G 't C_ 36ncvi THIS PERMIT MAY BE REVOKED E CITY OF NORTHAMPTON UPON VIOLATION OF ANY OF ITS RULES AN 1 '+ G �. 0,..t... Certificate f Oceu : nc ' nature: 7' +' a to p e FeeType: Date Paid: Amount: Building 6/22/2011 0:00:00 $1452.70 212 Main Street, Phone (413) 587 -1240, Fax: (413) 587 -1272 Louis Hasbrouck – Building Commissioner