HomeMy WebLinkAbout2803 BARNSTORMER ST - DISCLOSURES - 10/7/2020BUILDING LEAKAGE TEST
Date of Test: 10/7/2020 Test File: 2803 Barnstormer St Tectite
Technician: Kendall Kemp/Energy Logic
Project Number:
Customer: Lennar
Phone:
Fax:
Building Address: 2803 Barnstormer Street
Ft Collins, CO
Test Results at 50 Pascals:
cfm50 Airflow 1072 (+/- 2.4 %)
ACH50 2.34
Leakage Areas: 109.7 in² (+/- 6.8 %) Canadian EqLA @ 10 Pa
58.1 in² (+/- 11.2 %) LBL ELA @ 4 Pa
Building Leakage Curve: Flow Coefficient (C) = 82.6 (+/- 18.0 %)
Exponent (n) = 0.655 (+/- 0.050)
Correlation Coefficient = 0.99915
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
Building
Leakage
(cfm)
Depressurize ____
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 10/7/2020 Test File: 2803 Barnstormer St Tectite
Building Information
Volume (ft³) 27493.0
Surface Area: (ft²)
Floor Area: (ft²)
Height (ft) 20
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: 10/7/2020 Test File: 2803 Barnstormer St Tectite
Depressurization Test:
Environmental Data
Indoor Temperature (°F) Outdoor Temperature (°F) Altitude (ft)
Pre-Test 69.0 79.0
Post-Test 69.0 79.0
Average 69.0 79.0 4990.0
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
0.0 n/a n/a
-20.0 -20.0 87.1 555 581 -1.2 Ring B
-30.0 -30.0 158.2 746 781 1.8 Ring B
-40.0 -40.0 225.4 889 930 0.5 Ring B
-50.0 -50.0 31.4 1021 1068 -0.3 Ring A
-60.0 -60.0 376.4 1146 1199 -0.7 Ring B
0.0 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: 10/7/2020 Test File: 2803 Barnstormer St Tectite
Comments
None House to garage: 45.1