HomeMy WebLinkAbout5927 Fall Harvest Way - Disclosures/Blower Door Test - 06/04/2020BUILDING LEAKAGE TEST
Date of Test: 6/4/2020 Test File: 5927 Fall Harvest Wayfinal
Technician: Jay- Burgess Construction Consultants
Project Number:
Customer: Toll Brothers
Phone:
Fax:
Building Address: 5927 Fall Harvest Way
Fort Collins, Colorado 80528
Test Results at 50 Pascals:
cfm50 Airflow 1376 (+/- 0.9 %)
ACH50 2.38
cfm/ft² (Floor Area) 0.3791
cfm/ft² (Surface Area) 0.1572
Leakage Areas: 104.6 in² (+/- 6.6 %) Canadian EqLA @ 10 Pa or 0.0120 in²/ft² Surface Area
46.8 in² (+/- 10.4 %) LBL ELA @ 4 Pa or 0.0054 in²/ft² Surface Area
Building Leakage Curve: Flow Coefficient (C) = 51.5 (+/- 16.2 %)
Exponent (n) = 0.840 (+/- 0.042)
Correlation Coefficient = 0.99906
Test Standard: E779-10
Test Mode: Depressurization
4 5 6 7 8 9 10 20 30 40 50 60 70 80
Building Pressure (Pa)
100
200
300
400
500
600
700
800
900
1000
2000
Building
Leakage
(cfm)
Depressurize ____
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 6/4/2020 Test File: 5927 Fall Harvest Wayfinal
Building Information
Volume (ft³) 34654
Surface Area: (ft²) 8752
Floor Area: (ft²) 3629
Height (ft) 18
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: 6/4/2020 Test File: 5927 Fall Harvest Wayfinal
Depressurization Test:
Environmental Data
Indoor Temperature (°F) Outdoor Temperature (°F) Altitude (ft)
Pre-Test 65.0 68.0
Post-Test 65.0 68.0
Average 65.0 68.0 4953.0
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
-0.7 n/a n/a
-65.0 -64.0 78.4 1595 1699 0.4 Ring A
-60.0 -59.0 67.3 1480 1577 -0.2 Ring A
-55.0 -54.0 57.4 1370 1460 -0.5 Ring A
-50.0 -49.0 50.4 1286 1370 1.3 Ring A
-45.0 -44.0 40.1 1150 1225 -0.8 Ring A
-40.0 -39.0 32.6 1040 1108 -0.8 Ring A
-35.0 -34.0 26.6 941 1003 0.8 Ring A
-1.3 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: 6/4/2020 Test File: 5927 Fall Harvest Wayfinal
Comments
Garage w/Respect to house @50PA = 45.4