HomeMy WebLinkAbout6008 FALL HARVEST WAY - DISCLOSURES - 11/7/2018BUILDING LEAKAGE TEST
Date of Test: 11/7/2018 Test File: 6008 Fall Harvest Way
Technician: Burgess, Construction Consultants, Inc. - Jay Bundy
Project Number:
Customer: Toll Brothers
Phone:
Fax:
Building Address: 6008 Fall Harvest Way
Fort Collins, Colorado 80528
Test Results at 50 Pascals:
cfm50 Airflow 1835 (+/- 1.2 %)
ACH50 2.21
cfm/ft² (Floor Area) 0.3931
cfm/ft² (Surface Area) 0.1867
Leakage Areas: 174.1 in² (+/- 8.2 %) Canadian EqLA @ 10 Pa or 0.0177 in²/ft² Surface Area
88.4 in² (+/- 13.0 %) LBL ELA @ 4 Pa or 0.0090 in²/ft² Surface Area
Building Leakage Curve: Flow Coefficient (C) = 117.6 (+/- 20.2 %)
Exponent (n) = 0.702 (+/- 0.052)
Correlation Coefficient = 0.99790
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: 11/7/2018 Test File: 6008 Fall Harvest Way
Building Information
Volume (ft³) 49886
Surface Area: (ft²) 9829
Floor Area: (ft²) 4669
Height (ft) 11
Year of Construction
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: 11/7/2018 Test File: 6008 Fall Harvest Way
Depressurization Test:
Environmental Data
Indoor Temperature (°F) Outdoor Temperature (°F) Altitude (ft)
Pre-Test 55.0 43.0
Post-Test 55.0 43.0
Average 55.0 43.0 4776.0
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
-2.0 n/a n/a
-65.0 -63.1 147.5 2170 2166 0.2 Ring A
-60.0 -58.1 134.5 2075 2070 1.5 Ring A
-55.0 -53.1 114.1 1915 1911 -0.2 Ring A
-50.0 -48.1 96.5 1765 1761 -1.5 Ring A
-45.0 -43.1 83.6 1645 1642 -0.8 Ring A
-40.0 -38.1 70.6 1515 1512 -0.4 Ring A
-35.0 -33.1 59.6 1395 1392 1.3 Ring A
-1.7 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: 11/7/2018 Test File: 6008 Fall Harvest Way
Comments
Garage with Respect to House @50PA Left= 47.2 / Right = 46.4