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Home My WebLink About2603 Comet St - Disclosures/Blower Door Test - 03/20/2020Testing Company: Name: GS Services Ltd Address: 309 Lincoln Court Fort Collins, CO 80524 Phone: 970-449-1612 www.GSServices.com Technician: Name: Paul Higman Credentials: Email: Building Information: Project ID: Hartford Homes - Mosaic Address: 2603 Comet Street Fort Collins, CO 80524 Geo-Tag Data: Latitude: 40.590172 Longitude: -105.028671 Timestamp: 2019-03-20 12:22:22 Customer Information: Name: Hartford Homes Address: Test Results: Measured Leakage: 2.90 ACH50 Leakage Target: 3.00 ACH50 Compliance with Leakage Target: Pass Test ID: Unit 1 Purpose of Test: IECC 12/15 Env. Leakage Measured CFM50: 965.3 (+/- 5.4%) Effective Leakage Area: 16.1 in² Building Volume: 19,954.0 ft³ Enclosure Surface Area: 0.0 ft² Flow Coefficient (C): 12.0 (+/- 44.3%) Exponent (n): 1.123 (+/- 0.121) Correlation Coefficient: 0.99425 Test Standard: ASTM E779 (single mode) Test Mode: Depressurize Test Characteristics: Pre Indoor Temp: 69 °F Pre Outdoor Temp: 53 °F Altitude: 4,956.0 ft Post Indoor Temp: 69 °F Post Outdoor Temp: 53 °F Time Average Period: 10 seconds Test Date and Time: 2019-03-26 14:51:40 Envelope Leakage Test Test Readings: Target (Pa) Bldg (Pa) Adj Bldg (Pa) Fan (Pa) Flow (cfm) Config Baseline -3.8 -60.0 -64.9 -62.2 -39.6 1,142.3 Ring A -54.0 -58.0 -55.3 -30.3 1,003.6 Ring A -48.0 -50.7 -48.0 -216.8 872.0 Ring B -42.0 -47.3 -44.6 -180.9 797.1 Ring B -36.0 -39.7 -37.0 -144.5 713.1 Ring B -30.0 -34.4 -31.7 -94.1 576.7 Ring B -24.0 -28.1 -25.4 -51.8 428.9 Ring B -18.0 -23.7 -21.0 -29.8 326.3 Ring B Baseline -1.6 Test Equipment: Flow Device: Model 3 Fan Pressure Gauge: DG700 Serial #: 41761 Calibration Date: 2018-12-26 Deviations from Standard: n value is outside of normally accepted limits. Comments: House WRT Garage = -48.2 Pa Envelope Leakage Test (Page 2) Testing Company: Name: GS Services Ltd Address: 309 Lincoln Court Fort Collins, CO 80524 Phone: 970-449-1612 www.GSServices.com Technician: Name: Paul Higman Credentials: Email: Building Information: Project ID: Hartford Homes - Mosaic Address: 2603 Comet Street Fort Collins, CO 80524 Geo-Tag Data: Latitude: 40.590172 Longitude: -105.028671 Timestamp: 2019-03-20 12:22:22 Customer Information: Name: Hartford Homes Address: Test Results: Measured Leakage: 2.72 ACH50 Leakage Target: 3.00 ACH50 Compliance with Leakage Target: Pass Test ID: Unit 2 Purpose of Test: IECC 12/15 Env. Leakage Measured CFM50: 904.7 (+/- 2.5%) Effective Leakage Area: 36.5 in² Building Volume: 19,954.0 ft³ Enclosure Surface Area: 0.0 ft² Flow Coefficient (C): 44.0 (+/- 16.8%) Exponent (n): 0.773 (+/- 0.047) Correlation Coefficient: 0.99816 Test Standard: ASTM E779 (single mode) Test Mode: Depressurize Test Characteristics: Pre Indoor Temp: 68 °F Pre Outdoor Temp: 58 °F Altitude: 4,956.0 ft Post Indoor Temp: 68 °F Post Outdoor Temp: 58 °F Time Average Period: 10 seconds Test Date and Time: 2019-03-20 12:24:49 Envelope Leakage Test Test Readings: Target (Pa) Bldg (Pa) Adj Bldg (Pa) Fan (Pa) Flow (cfm) Config Baseline -1.1 -60.0 -62.6 -59.9 -32.9 1,044.6 Ring A -54.0 -54.9 -52.2 -231.1 900.0 Ring B -48.0 -49.4 -46.7 -197.7 833.0 Ring B -42.0 -43.8 -41.1 -155.2 738.8 Ring B -36.0 -36.9 -34.2 -118.8 647.2 Ring B -30.0 -30.8 -28.1 -95.8 581.7 Ring B -24.0 -25.9 -23.2 -66.4 485.1 Ring B -18.0 -19.2 -16.5 -39.6 375.6 Ring B Baseline -4.3 Test Equipment: Flow Device: Model 3 Fan Pressure Gauge: DG700 Serial #: 41761 Calibration Date: 2018-12-26 Deviations from Standard: None Comments: House WRT Garage = -47.8 Pa Envelope Leakage Test (Page 2) Testing Company: Name: GS Services Ltd Address: 309 Lincoln Court Fort Collins, CO 80524 Phone: 970-449-1612 www.GSServices.com Technician: Name: Paul Higman Credentials: Email: Building Information: Project ID: Hartford Homes - Mosaic Address: 2603 Comet Street Fort Collins, CO 80524 Geo-Tag Data: Latitude: 40.590172 Longitude: -105.028671 Timestamp: 2019-03-20 12:22:22 Customer Information: Name: Hartford Homes Address: Test Results: Measured Leakage: 2.96 ACH50 Leakage Target: 3.00 ACH50 Compliance with Leakage Target: Pass Test ID: Unit 3 Purpose of Test: IECC 12/15 Env. Leakage Measured CFM50: 985.8 (+/- 4.0%) Effective Leakage Area: 44.2 in² Building Volume: 19,954.0 ft³ Enclosure Surface Area: 0.0 ft² Flow Coefficient (C): 56.7 (+/- 29.5%) Exponent (n): 0.730 (+/- 0.082) Correlation Coefficient: 0.99377 Test Standard: ASTM E779 (single mode) Test Mode: Depressurize Test Characteristics: Pre Indoor Temp: 68 °F Pre Outdoor Temp: 64 °F Altitude: 4,956.0 ft Post Indoor Temp: 68 °F Post Outdoor Temp: 64 °F Time Average Period: 10 seconds Test Date and Time: 2019-03-20 13:05:32 Envelope Leakage Test Test Readings: Target (Pa) Bldg (Pa) Adj Bldg (Pa) Fan (Pa) Flow (cfm) Config Baseline -4.6 -60.0 -65.1 -60.4 -34.9 1,075.1 Ring A -54.0 -58.3 -53.6 -29.3 987.3 Ring A -48.0 -47.8 -43.0 -240.7 918.0 Ring B -42.0 -47.4 -42.7 -196.8 831.0 Ring B -36.0 -41.1 -36.3 -159.2 748.1 Ring B -30.0 -34.2 -29.4 -124.0 661.0 Ring B -24.0 -29.4 -24.6 -88.1 558.1 Ring B -18.0 -24.0 -19.3 -63.0 472.5 Ring B Baseline -4.9 Test Equipment: Flow Device: Model 3 Fan Pressure Gauge: DG700 Serial #: 41761 Calibration Date: 2018-12-26 Deviations from Standard: The interval between building pressures is greater than 10 Pa. Comments: House WRT Garage = -46.8 Envelope Leakage Test (Page 2)