HomeMy WebLinkAbout6156 HAWKS PERCH LN - DISCLOSURES - 5/19/2020BUILDING LEAKAGE TEST
Date of Test: 5/19/2020 Test File: 6156 Hawks Perch Lane final tectite
Technician: - Burgess Construction Consultants
Project Number:
Customer: Toll Brothers
Phone:
Fax:
Building Address: 6156 Hawks Perch Lane
Fort Collins, Colorado 80528
Test Results at 50 Pascals:
cfm50 Airflow 1987 (+/- 1.0 %)
ACH50 2.77
cfm/ft² (Floor Area) 0.5290
cfm/ft² (Surface Area) 0.2001
Leakage Areas: 258.1 in² (+/- 7.1 %) Canadian EqLA @ 10 Pa or 0.0260 in²/ft² Surface Area
156.6 in² (+/- 11.3 %) LBL ELA @ 4 Pa or 0.0158 in²/ft² Surface Area
Building Leakage Curve: Flow Coefficient (C) = 273.1 (+/- 17.6 %)
Exponent (n) = 0.507 (+/- 0.045)
Correlation Coefficient = 0.99698
Test Standard: E779-10
Test Mode: Depressurization
4 5 6 7 8 9 10 20 30 40 50 60 70 80
Building Pressure (Pa)
500
600
700
800
900
1000
2000
3000
Building
Leakage
(cfm)
Depressurize ____
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 5/19/2020 Test File: 6156 Hawks Perch Lane final tectite
Building Information
Volume (ft³) 43081
Surface Area: (ft²) 9930
Floor Area: (ft²) 3757
Height (ft) 12
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: 5/19/2020 Test File: 6156 Hawks Perch Lane final tectite
Depressurization Test:
Environmental Data
Indoor Temperature (°F) Outdoor Temperature (°F) Altitude (ft)
Pre-Test 65.0 63.0
Post-Test 65.0 63.0
Average 65.0 63.0 4829.0
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
-1.1 n/a n/a
-65.0 -63.5 161.8 2270 2268 1.1 Ring A
-60.0 -58.5 144.0 2145 2143 -0.4 Ring A
-55.0 -53.5 131.9 2055 2053 -0.1 Ring A
-50.0 -48.5 116.6 1935 1934 -1.2 Ring A
-45.0 -43.5 107.5 1860 1858 0.4 Ring A
-40.0 -38.5 92.1 1725 1723 -0.9 Ring A
-35.0 -33.5 83.0 1640 1638 1.1 Ring A
-2.0 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: 5/19/2020 Test File: 6156 Hawks Perch Lane final tectite
Comments
Garage with Respect to House @50PA49.2