HomeMy WebLinkAbout240 URBAN PRAIRIE ST - DISCLOSURES - 10/8/2018BUILDING LEAKAGE TEST
EnergyLogic, Inc.
P.O. Box N
Berthoud, CO 80513
Email: neal.girard@nrglogic.com Website: www.nrglogic.com
Date of Test: 10/8/2018 Test File: 240 Urban Prairie St 7 Philgreen V2.2.5 MP
Technician: Neal Girard - EnergyLogic, Inc.
Project Number: 52064
Customer: Philgreen Construction
Phone:
Fax:
Building Address: 240 Urban Prairie St 7
Ft Collins, CO 80524
Test Results at 50 Pascals:
cfm50 Airflow 552 (+/- 0.5 %)
ACH50 1.49
cfm/ft² (Floor Area) 0.2671
Leakage Areas: 52.2 in² (+/- 2.2 %) Canadian EqLA @ 10 Pa
26.5 in² (+/- 3.6 %) LBL ELA @ 4 Pa
Building Leakage Curve: Flow Coefficient (C) = 35.1 (+/- 5.7 %)
Exponent (n) = 0.704 (+/- 0.015)
Correlation Coefficient = 0.99976
Test Standard: E779-10
Test Mode: Depressurization
4 5 6 7 8 9 10 20 30 40 50 60 70
Building Pressure (Pa)
90
100
200
300
400
500
600
700
800
Building
Leakage
(cfm)
Depressurize ____
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 10/8/2018 Test File: 240 Urban Prairie St 7 Philgreen V2.2.5 MP
Building Information
Volume (ft³) 22184
Surface Area: (ft²)
Floor Area: (ft²) 2068
Height (ft) 35
Year of Construction 2018
Equipment Information
Type Manufacturer Model Serial Number Custom Calibration Date
Fan Energy Conservatory Model 3 (110V) -
Micromanometer Energy Conservatory DG700 36002 11/15/2012
BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 10/8/2018 Test File: 240 Urban Prairie St 7 Philgreen V2.2.5 MP
Depressurization Test:
Environmental Data
Indoor Temperature (°F) Outdoor Temperature (°F) Altitude (ft)
Pre-Test 68.0 38.0
Post-Test 68.0 38.0
Average 68.0 38.0 5000.0
Data Points - Automated Test (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
-2.6 n/a n/a
-62.2 -59.4 114.5 636 621 -0.5 Ring B
-57.6 -54.9 103.0 603 589 -0.1 Ring B
-53.3 -50.5 91.2 568 555 -0.3 Ring B
-47.9 -45.2 79.0 529 517 0.4 Ring B
-42.8 -40.0 67.1 488 476 0.9 Ring B
-37.9 -35.2 55.0 442 432 0.1 Ring B
-33.0 -30.2 44.2 396 387 -0.1 Ring B
-27.9 -25.1 33.6 346 338 -0.5 Ring B
-3.0 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: 10/8/2018 Test File: 240 Urban Prairie St 7 Philgreen V2.2.5 MP
Comments
Garage -45 Pa