HomeMy WebLinkAbout6408 WINDBREAK CT - DISCLOSURES - 4/22/2020BUILDING LEAKAGE TEST
Date of Test: 4/22/2020 Test File: 6408 Windbreak Court final tectite
Technician: Jay Burgess Construction Consultants
Project Number:
Customer: Toll Bros., Inc - Colorado
Phone:
Fax:
Building Address: 6408 Windbreak Court
Test Results at 50 Pascals:
cfm50 Airflow 1755 (+/- 3.2 %)
ACH50 2.13
cfm/ft² (Floor Area) 0.3355
cfm/ft² (Surface Area) 0.1502
Leakage Areas: 146.4 in² (+/- 14.2 %) Canadian EqLA @ 10 Pa or 0.0125 in²/ft² Surface Area
69.1 in² (+/- 23.3 %) LBL ELA @ 4 Pa or 0.0059 in²/ft² Surface Area
Building Leakage Curve: Flow Coefficient (C) = 82.3 (+/- 37.1 %)
Exponent (n) = 0.782 (+/- 0.100)
Correlation Coefficient = 0.99392
Test Standard: E779-10
Test Mode: Depressurization
4 5 6 7 8 9 10 20 30 40 50 60 70
Building Pressure (Pa)
200
300
400
500
600
700
800
900
1000
2000
3000
Building
Leakage
(cfm)
Depressurize ____
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 4/22/2020 Test File: 6408 Windbreak Court final tectite
Building Information
Volume (ft³) 49390
Surface Area: (ft²) 11685
Floor Area: (ft²) 5230
Height (ft) 9
Year of Construction 2020
Equipment Information
Type Manufacturer Model Serial Number Custom Calibration Date
Fan Energy Conservatory Model 3 (110V) -
Micromanometer Energy Conservatory DG700
BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 4/22/2020 Test File: 6408 Windbreak Court final tectite
Depressurization Test:
Environmental Data
Indoor Temperature (°F) Outdoor Temperature (°F) Altitude (ft)
Pre-Test 66.0 48.0
Post-Test 66.0 48.0
Average 66.0 48.0 4949.0
Data Points - Data Entered Manually (TTE 5.0.8.4)
Nominal
Building
Pressure
(Pa)
Baseline
adjusted
Building
Pressure
(Pa)
Fan
Pressure
(Pa)
Nominal
Flow
(cfm)
Adjusted
Flow
(cfm) % Error
Fan
Configuration
-6.1 n/a n/a
-65.0 -57.1 124.8 2000 2011 3.2 Ring A
-60.0 -52.1 102.2 1815 1824 0.6 Ring A
-55.0 -47.1 83.0 1640 1648 -1.6 Ring A
-50.0 -42.1 67.3 1480 1488 -3.0 Ring A
-45.0 -37.1 56.6 1360 1367 -1.6 Ring A
-40.0 -32.1 46.4 1235 1241 -0.0 Ring A
-35.0 -27.1 37.3 1110 1116 2.6 Ring A
-9.7 n/a n/a
Deviations from Standard ASTM E779-10 - Test Parameters
- Pressurization test not included.
BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 4/22/2020 Test File: 6408 Windbreak Court final tectite
Comments
Garage with Respect to House @50PAPassed at 45.9