HomeMy WebLinkAbout821 W Lake St - Disclosures/Blower Door Test - 07/02/2018 (3)BUILDING LEAKAGE TEST
GS Services LTD
309 Lincoln Ct
Fort Collins, CO 80524
Email: BuildingPerformance@GSService.com Website: GSServices.com
Date of Test: 7/2/2018 Technician: Paul Higman
Test File: Project Number:
Customer: Brinkman Construction
Phone:
Fax:
Building Address: Stadium Apartments
821 W. Lake Str
Fort Collins, CO 80524
Test Results at 50 Pascals:
cfm50 Airflow 2490 ( +/- 1.3 %)
ACH50
cfm/ft² (Surface Area) 0.1549
Leakage Areas: 282.1 in² ( +/- 4.4 %) Canadian EqLA @ 10 Pa or 0.0176 in²/ft² Surface Area
158.4 in² ( +/- 7.3 %) LBL ELA @ 4 Pa or 0.0099 in²/ft² Surface Area
Building Leakage Curve: Flow Coefficient (C) = 245.6 ( +/- 11.7 %)
Exponent (n) = 0.592 ( +/- 0.032 )
Correlation Coefficient = 0.99817
Test Standard: E779-10
Test Mode: Pressurization
4 5 6 7 8 9 10 20 30 40 50 60 70 80
Building Pressure (Pa)
500
600
700
800
900
1000
2000
3000
4000
Building
Leakage
(cfm)
Pressurize _ _ _ _
BUILDING LEAKAGE TEST Page 2 of 4
Date of Test: 7/2/2018 Test File:
Building Information
Volume (ft³)
Surface Area: (ft²) 16072
Floor Area: (ft²)
Height (ft)
Year of Construction 2017
Equipment Information
Type Manufacturer Model Serial Number Custom Calibration Date
Fan Energy Conservatory Model 3 (110V) -
BUILDING LEAKAGE TEST Page 3 of 4
Date of Test: 7/2/2018 Test File:
Pressurization Test:
Environmental Data
Indoor Temperature (°F) Outdoor Temperature (°F) Altitude (ft)
Pre-Test 76.0 90.0
Post-Test 75.0 87.0
Average 75.5 88.5 5000.0
Data Points - Collected using TECLOG2
Nominal
Building Pressure
(Pa)
Baseline Adjusted
Building Pressure
(Pa)
Fan
Pressure
(Pa)
Nominal
Flow
(cfm)
Adjusted
Flow
(cfm) % Error
Fan
Configuration
-0.2
60.2 60.5 - 2758 2780 -0.2
54.8 55.1 - 2609 2630 -0.2
42.6 42.9 - 2287 2306 1.3
41.6 41.9 - 2231 2249 0.3
36.6 36.9 - 2071 2088 0.4
32.2 32.5 - 1894 1909 -1.1
30.7 31.1 - 1827 1841 -2.0
27.8 28.2 - 1763 1777 0.3
25.4 25.8 - 1688 1702 1.2
-0.5
Deviations from Standard ASTM E779-10 - Test Parameters
- An interval between building pressures exceeds 10 Pa.
- Depressurization test not included.
BUILDING LEAKAGE TEST Page 4 of 4
Date of Test: 7/2/2018 Test File:
Comments
Common and leasing space on 1st floor