HomeMy WebLinkAbout6020 FALL HARVEST WAY - DISCLOSURES - 12/9/2019BUILDING LEAKAGE TEST
Date of Test: 12/9/2019 Test File: 6020 Fall Harvest Way final
Technician: - Burgess Construction Consultants Jay
Project Number:
Customer: Toll Brothers
Phone:
Fax:
Building Address: 6020 Fall Harvest Way
Fort Collins, Colorado 80528
Test Results at 50 Pascals:
cfm50 Airflow 1758 (+/- 0.5 %)
ACH50 3.00
cfm/ft² (Floor Area) 0.6582
cfm/ft² (Surface Area) 0.2574
Leakage Areas: 173.9 in² (+/- 3.2 %) Canadian EqLA @ 10 Pa or 0.0255 in²/ft² Surface Area
90.4 in² (+/- 5.1 %) LBL ELA @ 4 Pa or 0.0132 in²/ft² Surface Area
Building Leakage Curve: Flow Coefficient (C) = 124.7 (+/- 8.0 %)
Exponent (n) = 0.676 (+/- 0.021)
Correlation Coefficient = 0.99964
Test Standard: E779-10
Test Mode: Depressurization
4 5 6 7 8 9 10 20 30 40 50 60 70 80
Building Pressure (Pa)
300
400
500
600
700
800
900
1000
2000
3000
Building
Leakage
(cfm)
Depressurize ____
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 12/9/2019 Test File: 6020 Fall Harvest Way final
Building Information
Volume (ft³) 35175
Surface Area: (ft²) 6830
Floor Area: (ft²) 2671
Height (ft) 13.7
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: 12/9/2019 Test File: 6020 Fall Harvest Way final
Depressurization Test:
Environmental Data
Indoor Temperature (°F) Outdoor Temperature (°F) Altitude (ft)
Pre-Test 58.0 29.0
Post-Test 58.0 29.0
Average 58.0 29.0 4769.0
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
-2.5 n/a n/a
-65.0 -62.1 139.2 2110 2041 0.2 Ring A
-60.0 -57.1 123.5 1990 1925 0.1 Ring A
-55.0 -52.1 109.3 1875 1814 0.3 Ring A
-50.0 -47.1 92.7 1730 1674 -0.9 Ring A
-45.0 -42.1 80.5 1615 1563 -0.2 Ring A
-40.0 -37.1 68.2 1490 1441 0.3 Ring A
-35.0 -32.1 55.7 1350 1306 0.2 Ring A
-3.3 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: 12/9/2019 Test File: 6020 Fall Harvest Way final
Comments
Garage with Respect to House @50PA= 45.7 Pa