HomeMy WebLinkAbout2159 SCARECROW RD - DISCLOSURES - 9/16/2014J
BUILDING LEAKAGE TEST
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Date of Test: 9/16/2014 Test File: Bellisimo Construction - 2159 Scarecrow Road - Unit B - BD 2
Customer: Bellisimo Construction Technician: GS Services
Project Number:
Fort Collins, CO 80526
Building Address: Unit B
2159 Scarecrow
Fort Collins, CO 80525
Test Results
1. Airflow at 50 Pascals: 1085 CFM50 (+/- 1.4 %)
(50 Pa = 0.2 w.c.) 4.99 ACH50
0.8311 CFM50/ft2 floor area
2. Leakage Areas: 82.0 in2 (+/- 5.9 %) Canadian EgLA @ 10 Pa
36.5 in2 ( +/- 9.5 %) LBL ELA @ 4 Pa
3. Building Leakage Curve: Flow Coefficient (C) = 40.0 ( +/-15.1 %)
Exponent (n) = 0.844 ( +/- 0.040 )
Correlation Coefficient = 0.99214
4. Test Settings: Test Standard: CGSB
Test Mode: Depressurization
Infiltration Estimates
1. Estimated Average Annual Infiltration Rate: 37.5 CFM
0.17 ACH
2. Estimated Design Infiltration Rate: Winter: 60.5 CFM Summer: 40.1 CFM
0.28 ACH 0.18 ACH
Cost Estimates
1. Estimated Cost of Air Leakage for Heating:
2. Estimated Cost of Air Leakage for Cooling:
Paul Digjtally signed by: Paul Higman
DN: CN = Paul Higman C = US
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��-- BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 9/16l2014 Test File: Bellisimo Construction- 2159 Scarecrow Road - Unit B-BD 2
Depressurization Test:
Environmental Data
Indoor Temperature(A°F) Outdoor Temperature(A°F)
77.0 80.0
Data Points-Data Entered Manually
Nominal BaselineAdjusted Fan Nominal Adjusted
Building Pressure Building Pressure Pressure Flow Flow Fan
(Pa) (Pa) (Pa) (cfm) (cfm) % Error Configuration
-4.6 n/a n/a
-60.7 -56.3 40.8 1159 1162 -3.1 Ring A
-55.6 -51.2 37.3 1110 1113 0.6 Ring A
-50.9 -46.5 32.7 1041 1044 2.3 Ring A
-45.5 -41.1 25.9 930 933 1.5 Ring A
-40.7 -36.3 216.3 871 873 5.5 Ring B
-36.1 -31.7 136.8 694 696 -5.7 Ring B
-31.6 -27.2 112.9 631 633 -2.5 Ring B
-26.8 -22.4 80.0 532 533 -3.2 Ring B
-20.7 -16.3 51.8 429 430 2.1 Ring B
-4.2 n/a n/a
Deviations from Standard CGSB-Test Parameters
None
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_,�=----- BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 9/16/2014 Test File: Bellisimo Construction- 2159 Scarecrow Road-Unit B-BD 2
Comments
House WRT Garage=-45.1 pa