HomeMy WebLinkAbout6315 MEADOW GRASS CT - DISCLOSURES - 10/23/2018BUILDING LEAKAGE TEST
Date of Test: 10/23/2018 Test File: 6315 Meadow Grass Court
Technician: Jay Bundy
Project Number:
Customer: Toll Brothers
Phone:
Fax:
Building Address: 6315 Meadow Grass Court
Fort Collins, Colorado 80528
Test Results at 50 Pascals:
cfm50 Airflow 2452 (+/- 0.8 %)
ACH50 2.63
cfm/ft² (Floor Area) 0.4756
cfm/ft² (Surface Area) 0.1999
Leakage Areas: 253.3 in² (+/- 5.4 %) Canadian EqLA @ 10 Pa or 0.0206 in²/ft² Surface Area
134.9 in² (+/- 8.5 %) LBL ELA @ 4 Pa or 0.0110 in²/ft² Surface Area
Building Leakage Curve: Flow Coefficient (C) = 193.1 (+/- 13.3 %)
Exponent (n) = 0.650 (+/- 0.034)
Correlation Coefficient = 0.99894
Test Standard: E779-10
Test Mode: Depressurization
4 5 6 7 8 9 10 20 30 40 50 60 70 80
Building Pressure (Pa)
400
500
600
700
800
900
1000
2000
3000
4000
Building
Leakage
(cfm)
Depressurize ____
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 10/23/2018 Test File: 6315 Meadow Grass Court
Building Information
Volume (ft³) 55876
Surface Area: (ft²) 12265
Floor Area: (ft²) 5156
Height (ft) 30
Year of Construction 2018
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: 10/23/2018 Test File: 6315 Meadow Grass Court
Depressurization Test:
Environmental Data
Indoor Temperature (°F) Outdoor Temperature (°F) Altitude (ft)
Pre-Test 66.0 55.0
Post-Test 66.0 55.0
Average 66.0 55.0 5053.0
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
-1.4 n/a n/a
-65.0 -63.2 257.9 2850 2870 0.5 Ring A
-60.0 -58.2 226.5 2675 2694 -0.4 Ring A
-55.0 -53.2 202.0 2530 2548 -0.2 Ring A
-50.0 -48.2 180.6 2395 2413 0.8 Ring A
-45.0 -43.2 151.0 2195 2211 -0.8 Ring A
-40.0 -38.2 128.6 2030 2044 -0.7 Ring A
-35.0 -33.2 109.9 1880 1894 0.8 Ring A
-2.2 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: 10/23/2018 Test File: 6315 Meadow Grass Court
Comments
Garage with Respect to House @50PA= 45.2 Pa