HomeMy WebLinkAbout6020 ESPALIER CT - DISCLOSURES - 2/6/2019BUILDING LEAKAGE TEST
Date of Test: 2/6/2019 Test File: 6020 Espalier Court
Technician: Todd Buckner - Burgess Construction Consultants, Inc
Project Number:
Customer: Building Address: 6020 Espalier Court
Fort Collins, Colorado 80528
Test Results at 50 Pascals:
cfm50 Airflow 1766 (+/- 0.8 %)
ACH50 2.08
cfm/ft² (Floor Area) 0.3918
cfm/ft² (Surface Area) 0.1593
Leakage Areas: 391.6 in² (+/- 4.6 %) Canadian EqLA @ 10 Pa or 0.0353 in²/ft² Surface Area
322.3 in² (+/- 7.3 %) LBL ELA @ 4 Pa or 0.0291 in²/ft² Surface Area
Building Leakage Curve: Flow Coefficient (C) = 891.4 (+/- 11.5 %)
Exponent (n) = 0.175 (+/- 0.030)
Correlation Coefficient = 0.98888
Test Standard: E779-10
Test Mode: Depressurization
4 5 6 7 8 9 10 20 30 40 50 60 70 80
Building Pressure (Pa)
1000
2000
3000
4000
5000
6000
Building
Leakage
(cfm)
Depressurize ____
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 2/6/2019 Test File: 6020 Espalier Court
Building Information
Volume (ft³) 51036
Surface Area: (ft²) 11084
Floor Area: (ft²) 4507
Height (ft) 11.32
Year of Construction 2019
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: 2/6/2019 Test File: 6020 Espalier Court
Depressurization Test:
Environmental Data
Indoor Temperature (°F) Outdoor Temperature (°F) Altitude (ft)
Pre-Test 70.0 25.0
Post-Test 70.0 25.0
Average 70.0 25.0 4925.0
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
-3.8 n/a n/a
-65.0 -60.5 112.3 1900 1841 0.9 Ring A
-60.0 -55.5 106.9 1855 1798 -0.0 Ring A
-55.0 -50.5 102.8 1820 1764 -0.3 Ring A
-50.0 -45.5 98.8 1785 1730 -0.4 Ring A
-45.0 -40.5 93.8 1740 1687 -0.9 Ring A
-40.0 -35.5 91.0 1715 1662 -0.1 Ring A
-35.0 -30.5 87.8 1685 1633 0.8 Ring A
-5.2 n/a n/a
Deviations from Standard ASTM E779-10 - Test Parameters
- n value (0.175) outside of acceptable limits (0,5 ≤ n ≤ 1).
- Correlation coefficient (0.989) outside of acceptable limits.
- Pressurization test not included.
BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 2/6/2019 Test File: 6020 Espalier Court
Comments
Garage with Respect to House @50PA= 49.1 Pa.