HomeMy WebLinkAbout2750 Illinois Dr - Disclosures/Blower Door Test - 06/25/2018 (4)Sye
BUILDING LEAKAGE TEST
GS Services LTD
2000 S College Ave
Suite 308
Fort Collins, CO 80525
Email: buildingperformance@gsservices.com Website: gsservices.com
Date of Test: 6/25/2018 Technician: Nick Hiseler
Test File: Landmark Homes - 2750 Illinois Drive Unit :Project Number: BDexp
Customer: Landmark Homes Building Address: 2750 Illinois Drive
Unit 204
Fort Collins, CO
Phone:
Fax:
Test Results at 50 Pascals:
cfm50 Airflow 1175 (+/- 2.7 %)
ACH50
cfm/ft2 (Floor Area) 0.8733
cfm/ftZ (Surface Area) 0.2722
Leakage Areas: 91.7 in (+/- 2.8 %) Canadian EgLA @ 10 Pa or 0.0212 in2/ft2Surface Area
41.6 in (+/- 4.8 %) LBL ELA @ 4 Pa or 0.0096 inZ/ftZ Surface Area
Building Leakage Curve: Flow Coefficient (C) = 46.8 ( +/- 8.1 %)
Exponent (n) = 0.824 ( +/- 0.025)
Correlation Coefficient = 0.99931
Test Standard: E779-10
Test Mode: Depressurization
1
Building
Leakage
(cfm)
4 5 6 7 8 9 10 20 30 40 50 60 70
Building Pressure (Pa)
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BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 6/25/2018 Test File: Landmark Homes-2750 Illinois Drive Unit 204-Princeton-BDexp
Building Information
Volume(ft)
Surtace Area: (ft2) 4316
Floor Area: (ft2) 1345
Height(ft) 10
Year of Construction
Equipment Information
Type Manufacturer Model Serial Number Custom Calibration Date
Fan Energy Conservatory Model 3 (110V) 19247 1/23/2017
Micromanometer Energy Conservatory DG700 19028-7 9/9/2014
BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 6/25/2018 Test File: Landmark Homes-2750 Illinois Drive Unit 204-Princeton -BDexp
Depressurization Test:
Environmental Data
Indoor Temperature(°F) Outdoor Temperature(°F) Altitude(ft)
Pre-Test 76.0 81.0
Post-Test 76.0 81.0
Average 76.0 81.0 5000.0
Data Points
Nominal BaselineAdjusted Fan Nominal Adjusted
Building Pressure Building Pressure Pressure Flow Flow Fan
(Pa) (Pa) (Pa) (cfm) (cfm) % Error Configuration
-0.0 n/a n/a
-59.5 -59.2 44.5 1210 1314 -2.6 Ring A
-55.0 -54.6 40.8 1160 1260 -0.3 Ring A
-50.5 -50.1 35.7 1087 1181 0.3 Ring A
-45.0 -44.7 30.1 1000 1086 1.5 Ring A
-38.7 -38.4 23.5 886 962 1.9 Ring A
-11.6 -11.3 200.0 324 352 2.4 Ring C
-11.2 -10.9 186.3 312 340 1.5 Ring C
-11.1 -10.8 160.1 289 314 -5.5 Ring C
-11.8 -11.5 197.9 322 350 0.1 Ring C
-10.3 -9.9 159.4 288 313 1,0 Ring C
-0.6 n/a n/a
Deviations from Standard ASTM E779-10-Test Parameters
- An interval between building pressures exceeds 10 Pa.
- Pressurization test not included.
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BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 6/25/2018 Test File: Landmark Homes-2750 Illinois Drive Unit 204-Princeton- BDexp
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