2019-10-11 Dougs Lynnwood Mazda ABT Report.pdfDoug’s Lynnwood Mazda / 1910-1014 10/14/2019 Page 1 of 10
DOUG’S LYNNWOOD MAZDA WHOLE BUILDING AIR BARRIER TEST
Project Name: Doug’s Lynnwood
Mazda
Today’s Date: 10/14/2019
Air Barrier Testing E779
Project #: 1910-1014
Project
Address:
22130 Highway 99
Edmonds, WA 98026
Field Rep:
Onsite Date:
Chris Shafer, Test Specialist
10/11/2019
Client: Doug’s Lynnwood
Mazda
Weather: Clear Skies, ~45 °F
Present at Site: (BEE) – Chris S. (BEE) – Nate V
BEE was retained by Doug’s Lynnwood Mazda for the purpose of providing whole
building air barrier testing in accordance with ASTM E779 as required by the Washington
State Energy Code 2015.
The Doug’s Lynnwood Mazda project is a two story car dealership with one level of below
grade parking. This report contains the data for the whole building and completes the
building air barrier test requirements in total. Testing was completed on 10/11/2019.
BEE Consulting LLC performed the building air barrier test procedure with positive and
negative pressures. The whole building air testing was completed using a total of two
mechanical blower door fans. The fans were placed in the entryway on the South
elevation. Flow rates of each fan were recorded at different building pressures ranging
between 25 (pa) to 80 (pa). Data was taken over 12 separate points.
Final Results for Doug’s Lynnwood Mazda: 0.235 CFM/SQFT at 75 Pa
Combined Test,Pass
Final overall results of the building performance was an air leakage rate of 0.235 CFM/
SQFT of envelope at 75 Pa at the upper 95% confidence interval with the code maximum
allowable defined as 0.40 CFM/ SQFT of envelope at 75 Pa. Final pressurization results
of the building performance was an air leakage rate of 0.248 CFM/ SQFT of envelope at
75 Pa at the upper 95% confidence interval. Final depressurization results of the building
performance was an air leakage rate of 0.222 CFM/ SQFT of envelope at 75 Pa at the
upper 95% confidence interval. Below are the results with diagrams attached.
BEE Consulting LLC
170 West Dayton
St., Suite 206
Edmonds, WA
98020
P: 425 672 3900
F: 425 712 8608
Doug’s Lynnwood Mazda / 1910-1014 10/14/2019 Page 2 of 10
Prepared by:
X
Chris Shafer
Testin g Specialist
Reviewed and Approved by:
X
Nathan R. VanVoorst
Testin g Manager
X
Chad Smith, P.E.
Princip al Engineer
DISCLAIMER
Please note that there is no guarantee expressed, written or implied by this report. The data complied herein is subject to
change in case of new or additional data discovery. The information contained in this report is based on information available
at the time that this report was prepared. Concerns do not represent a total listing of all locations with issues nor do they
imply all similar locations to have issues. If additional information is discovered, it should be forwarded to our office for
further review and comment. We reserve the right to amend and/or modify this report if new and/or significant data
becomes available that impacts the situation and parameters of this investigation. Our services were performed using the
degree of skill normally exercised by practicing investigation individuals in this area and similar locales. No other warranty is
either expressed or implied.
BEE Consulting LLC
170 West Dayton
St., Suite 206
Edmonds, WA
98020
P: 425 672 3900
F: 425 712 8608
r
ciaallilillilillllilllst
Doug’s Lynnwood Mazda / 1910-1014 10/14/2019 Page 3 of 10
Doug’s Lynnwood Mazda
Air Barrier Test Report
In accordance with ASTM E779 WSEC 2015 Air Leakage Protocol
Performed by:
BEE Consulting, LLC
170 W Dayton St, Ste. 206
Edmonds, WA 98020
425.672.3900
FanTestic version: 5.11.46 licensed to: BEE Consulting, LLC
Building Address: 22130 Highway 99
Edmonds, WA 98026
Performed for: Dougs Lynnwood Mazda
Performed by: Chris Shafer, Testing Specialist
Test Date: 10/11/2019
Associated Test file: Dougs Mazda USACE 2019-10-11
1053
Project Number: 1910-1014
Testing Location: Doug’s Lynnwood Mazda
Doug’s Lynnwood Mazda / 1910-1014 10/14/2019 Page 4 of 10
Summary
Building and Test Information
Test file name:Dougs Mazda USACE 2019-10-11 1053
Building Height (from ground to top) [ft]:22
Envelope Area [ft2]:35,133
Building Elevation (of ground, above sea
level) [ft]:
351
Results
Average air flowSTP at 75 Pa [CFM]8183.0
Average equivalent leakage area at 75 Pa
[sq in]
879.0
Mean 95% Confidence Interval
Lower Upper
Average CFM / sq ft of envelope at 75 Pa 0.233 0.231 0.235
Building Information
Building Measurements
Building elevation above sea level [ft]351
Building Envelope Area [ft]35,133
Building Height [ft]22
Isolation / Heating / Ventilation System
All external HVAC and exhaust fan systems were properly set or isolated. All isolations
were performed from the exterior with the exceptions for any unique interior conditioned
spaces containing intentional penetrations through the building envelope.
Doug’s Lynnwood Mazda / 1910-1014 10/14/2019 Page 5 of 10
Discussion of Results
Combined Test Data (Average Values)
Combined Test Data (Average Values)
Average air flowSTP at +75 Pa [CFM] 8183.0
Average equivalent leakage area at 75 Pa
[sq in]
879.0
Mean 95% Confidence Interval
Lower upper
Average CFM / sq ft of envelope at 75 Pa 0.233 0.231 0.235
Building Air Leakage Test Photo Documentation
Doug’s Lynnwood Mazda / 1910-1014 10/14/2019 Page 6 of 10
Air Leakage Test Data Appendix–
Depressurize Data Set
Test Dataset Date and Time: 2019-10-11-10:48:55
Finish Time: 10:51:33
Environmental Conditions
Operator Location: Inside the building
Greatest Initial Baseline
Pressure
-0.254 Pa
Initial Bias Pressure: -0.03 Pa
Final Bias Pressure: -0.45 Pa
Initial Temperature:indoors: 68 outdoors: 45.
Final Temperature: indoors: 68 outdoors: 45.
Test Analysis
Squared correlation coefficient r2
:
0.99848
Exponent, n: 0.592
Air leakage coefficient, C
[CFM/Pan]:
597.16
CFM referenced to STP at 75 Pa 7697.2
Equivalent leakage area at 75
Pa [sq in]
827.0
Mean 95% confidence limits
Lower Upper
CFM/sq ft of envelope at 75 0.219 0.2163 0.2219
Induced
Pressure
[Pa]
-24.9 -30.0 -35.6 -40.9 -45.6 -50.9 -55.4 -59.9 -64.7 -70.1 -74.7 -79.8
Total Flow
[CFM]
4171.30 4616.77 5058.88 5435.40 5750.02 6195.11 6535.67 6903.97 7261.08 7610.11 7935.20 8340.07
Total
Corrected
flow [CFM]
4005.6 4433.4 4857.9 5219.5 5521.6 5949.0 6276.1 6629.7 6972.6 7307.8 7620.0 8008.8
Error [%]1.8% 0.9% -0.3% -1.3% -2.1% -1.2% -0.9% -0.1% 0.4% 0.3% 0.7% 1.8%
12 induced pressures each taken for 12 of the required 12 seconds.
12 baseline pressures each taken for 12 of required 12 seconds.
Greatest Initial Baseline Pressure: -0.254 Pa
Static Pressure Averages:
initial [Pa]¨3-0.03 ¨3- -0.10 ¨30.06
final [Pa]¨3-0.45 ¨3- -0.54 ¨30.04
Baseline,
initial [Pa]
0.23 -0.04 0.03 0.03 0.00 -0.01 0.01 -0.02 -0.25 -0.20 -0.06 -0.11
Baseline,
final [Pa]
-1.10 -0.86 -0.96 -0.62 -0.36 -0.49 -0.29 -0.32 -0.32 -0.12 0.08 0.00
Doug’s Lynnwood Mazda / 1910-1014 10/14/2019 Page 7 of 10
Induced Pressure vs. Flow (Depressurize Set)
Building Gauge Pressure (Depressurize Set)
Doug’s Lynnwood Mazda / 1910-1014 10/14/2019 Page 8 of 10
Pressurize Data Set
Test Dataset Date and Time: 2019-10-11-10:29:52
Finish Time: 10:32:30
Environmental Conditions
Operator Location: Inside the building
Greatest Initial Baseline Pressure -1.175 Pa
Initial Bias Pressure: -0.79 Pa
Final Bias Pressure: -0.03 Pa
Initial Temperature:indoors: 68 outdoors: 45.
Final Temperature: indoors: 68 outdoors: 45.
Test Analysis
Squared correlation coefficient r2 : 0.99954
Exponent, n: 0.599
Air leakage coefficient, C
[CFM/Pan]:
653.14
CFM referenced to STP at 75 Pa 8668.3
Equivalent leakage area at 75 Pa
[sq in]
931.4
Mean 95% confidence limits
Lower Upper
CFM/sq ft of envelope at 75 0.247 0.2451 0.2484
Induced
Pressure [Pa]
25.3 30.4 35.2 40.1 44.6 50.4 55.9 60.6 64.9 69.9 75.4 80.4
Total Flow
[CFM]
4458.10 4961.66 5383.39 5915.22 6310.08 6780.56 7155.24 7440.29 7804.52 8151.99 8468.06 8920.4
Total Corrected
flow [CFM]
4577.2 5094.2 5527.2 6073.2 6478.6 6961.7 7346.4 7639.0 8013.0 8369.8 8694.3 9158.8
Error [%]-0.2% -0.4% -0.8% 0.8% 0.9% 0.9% 0.1% -0.8% -0.1% -0.1% -0.9% 0.5%
12 induced pressures each taken for 12 of the required 12 seconds.
12 baseline pressures each taken for 12 of required 12 seconds.
Greatest Initial Baseline Pressure: -1.175 Pa
Static Pressure
Averages:
initial [Pa]¨3-0.79 ¨3- -0.90 ¨30.39
final [Pa]¨3-0.03 ¨3- -0.10 ¨30.06
Baseline,
initial [Pa]
-1.07 -1.18 -0.68 0.39 -0.78 -1.07 -0.84 -0.64 -0.92 -0.77 -1.18 -0.81
Baseline,
final [Pa]
0.23 -0.04 0.03 0.03 0.00 -0.01 0.01 -0.02 -0.25 -0.20 -0.06 -0.11
Doug’s Lynnwood Mazda / 1910-1014 10/14/2019 Page 9 of 10
Induced Pressure vs. Flow (Pressurize Set)
Building Gauge Pressure (Pressurize Set)
Doug’s Lynnwood Mazda / 1910-1014 10/14/2019 Page 10 of 10
Test Equipment
The following test equipment was used in the performance of the building air leakage tests.
Fan Model Fan Serial Fan Location Gauge Gauge Serial
#1 Retrotec 3000SR PH001507 South Top DM32 400796
#2 Retrotec 3000SR PH001510 South Bottom DM32 407027
Certificate of Gauge Calibration
Issued by:Retrotec Certificate Number:215213 084058
Calibration Date:2016-09-08 Results:As Found
1060 E Pole Rd.
Everson, WA, USA 98247
T: +1 (360) 738-9835
This calibration laboratory has been assessed by the ANSI-
ASQ National Accreditation Board and meets the
requirements of international standard ISO/IEC 17025.
E: calibration@retrotec.com W: www.retrotec.com
Instrument:
Description: Pressure and Flow Gauge Calibrated by: Mike Shtunyuk
Manufacturer: Retrotec
Model Number: DM32 10A
Serial Number: 400796 Signature
Environmental conditions:
Temperature: 20°C ±2°C
Relative Humidity: 50% ±10%
Mains Voltage: 120V ±10V
Mains Frequency: 60Hz ±1Hz
Comments:
Results recorded as received. No adjustment performed.
Calibration Information:
The Device was calibrated against laboratory standards whose values are traceable to
recognized national standards. The uncertainty represents an expanded uncertainty using a
coverage factor of K=2 to approximate a 95% confidence level. In tolerance conditions are based
on test results falling within specified limits without taking uncertainty into account. The
uncertainty evaluation has been carried out in accordance with ISO/IEC 17025 requirements.
Calibration Procedure:
CP-35-01
This Calibration Certificate shall not be reproduced except in full, without written approval from Retrotec.
Certificate of Gauge Calibration
Issued by:Retrotec Certificate Number:215213 084058
Calibration Date:2016-09-08 Results:As Found
Calibration Results
Channel A Channel B
Applied Value (Pa)Reading (Pa)Error (%)Applied Value (Pa)Reading (Pa)Error (%)
-749.97 -753.88 0.52 -749.97 -754.82 0.65
-600.01 -603.22 0.53 -600.01 -603.94 0.65
-300.03 -301.55 0.51 -300.03 -301.75 0.57
-150.05 -150.70 0.43 -150.05 -150.87 0.55
-74.99 -75.28 0.39 -74.99 -75.33 0.45
-49.99 -50.17 0.36 -49.99 -50.21 0.44
-25.00 -25.10 0.40 -25.00 -25.07 0.28
-15.00 -15.02 0.13 -15.00 -15.00 0.00
0.00 -0.02 N/A 0.00 -0.03 N/A
14.99 15.10 0.73 14.99 15.12 0.87
25.01 25.12 0.44 25.01 25.22 0.84
49.99 50.28 0.58 49.99 50.37 0.76
75.00 75.41 0.55 75.00 75.47 0.63
150.00 150.68 0.45 150.00 150.87 0.58
300.02 301.30 0.43 300.02 301.50 0.49
599.98 602.55 0.43 599.98 602.70 0.45
749.99 752.96 0.40 749.99 753.11 0.42
Instrument display resolution is 0.1 Pa.
Uncertainties
Calibration and measurement capability (Expanded Uncertainty) is .01 Pa + 0.3% of reading (Range 0 -
20 000 Pa) based on a 95% confidence interval, using coverage of K=2.
Initial
The Pressure Range uncertainty limits are compliant with (meets or exceeds requirements from) the following standards
or guidelines:
NFPA 2001 EN13829 ATTMA: TS1 ASTM E779-10 CGSB GAP50-784
±1 Pa ±2 Pa ±2 Pa ±5% or 0.25 Pa ±1 Pa ±1% or 1 Pa
±(10 to 50) Pa (up to ±60 Pa) (up to ±100 Pa) whichever is greater (up to ±50 Pa)whichever is greater
ISO14520 EN15004 USACE TITLE 24 RESNET
±1 Pa ±1 Pa ±1% or 0.25 Pa ±1% or 0.2 Pa ±1% or 0.5 Pa
(up to ±60 Pa) (up to ±100 Pa) ±(25 to 250) Pa whichever is greater whichever is greater
Certificate of Gauge Calibration
Issued by:Retrotec Certificate Number:215214 090025
Calibration Date:2017-07-06 Results:As Found
1060 E Pole Rd.
Everson, WA, USA 98247
T: +1 (360) 738-9835
This calibration laboratory has been assessed by the ANSI-
ASQ National Accreditation Board and meets the
requirements of international standard ISO/IEC 17025.
E: calibration@retrotec.com W: www.retrotec.com
Instrument:
Description: Pressure and Flow Gauge Calibrated by: Mike Shtunyuk
Manufacturer: Retrotec
Model Number: DM32 10A
Serial Number: 407027 Signature
Environmental conditions:
Temperature: 20°C ±2°C
Relative Humidity: 50% ±10%
Mains Voltage: 120V ±10V
Mains Frequency: 60Hz ±1Hz
Comments:
Results recorded as received. No adjustment performed.
Calibration Information:
The Device was calibrated against laboratory standards whose values are traceable to
recognized national standards. The uncertainty represents an expanded uncertainty using a
coverage factor of K=2 to approximate a 95% confidence level. In tolerance conditions are based
on test results falling within specified limits without taking uncertainty into account. The
uncertainty evaluation has been carried out in accordance with ISO/IEC 17025 requirements.
Calibration Procedure:
CP-35-01
This Calibration Certificate shall not be reproduced except in full, without written approval from Retrotec.
Certificate of Gauge Calibration
Issued by:Retrotec Certificate Number:215214 090025
Calibration Date:2017-07-06 Results:As Found
Calibration Results
Channel A Channel B
Applied Value (Pa)Reading (Pa)Error (%)Applied Value (Pa)Reading (Pa)Error (%)
-749.97 -755.31 0.71 -749.97 -754.33 0.58
-600.01 -604.40 0.73 -600.01 -603.68 0.61
-300.03 -301.96 0.64 -300.03 -301.73 0.57
-150.00 -150.86 0.57 -150.00 -150.80 0.53
-74.99 -75.41 0.56 -74.99 -75.40 0.55
-50.00 -50.21 0.42 -50.00 -50.20 0.40
-25.00 -25.11 0.44 -25.00 -25.17 0.68
-15.01 -15.06 0.33 -15.01 -15.02 0.07
0.00 -0.02 N/A 0.00 0.04 N/A
15.00 15.12 0.80 15.00 15.10 0.67
25.00 25.11 0.44 25.00 25.15 0.60
50.00 50.31 0.62 50.00 50.25 0.50
75.00 75.43 0.57 75.00 75.34 0.45
150.03 150.80 0.51 150.03 150.76 0.49
299.99 301.48 0.50 299.99 301.36 0.46
599.96 602.27 0.39 599.96 602.31 0.39
749.94 752.72 0.37 749.94 753.02 0.41
Instrument display resolution is 0.1 Pa.
Uncertainties
Calibration and measurement capability (Expanded Uncertainty) is .01 Pa + 0.3% of reading (Range 0 -
20 000 Pa) based on a 95% confidence interval, using coverage of K=2.
Initial
The Pressure Range uncertainty limits are compliant with (meets or exceeds requirements from) the following standards
or guidelines:
NFPA 2001 EN13829 ATTMA: TS1 ASTM E779-10 CGSB GAP50-784
±1 Pa ±2 Pa ±2 Pa ±5% or 0.25 Pa ±1 Pa ±1% or 1 Pa
±(10 to 50) Pa (up to ±60 Pa) (up to ±100 Pa) whichever is greater (up to ±50 Pa)whichever is greater
ISO14520 EN15004 USACE TITLE 24 RESNET
±1 Pa ±1 Pa ±1% or 0.25 Pa ±1% or 0.2 Pa ±1% or 0.5 Pa
(up to ±60 Pa) (up to ±100 Pa) ±(25 to 250) Pa whichever is greater whichever is greater
Fan Calibration
Verification Report
Calibrated Equipment
Fan Shell Serial Number PH001507
Fantop Serial Number 1AC000217(SD)
Fan Model 3350
Manufacturer Retrotec
Calibration Date 2016-07-28
Calibration Facility
Company Retrotec
Address 1060 E Pole Rd
Location Everson, WA USA
Phone (360) 738-9835
Technician QA Tester
Flow calibration verification data
The accuracy of this system was checked against an orifice plate mounted in a chamber which was verified with fans calibrated to
ASTM E-1258. Pressure gauge 400830 used for calibration was checked against one of two NIST tracable Furness 550 pressure
calibrators: 0704353, 0907002
Total Leakage Test
Background Leakage Test
Number of
samples
Range
Ring / Plate
Chamber
pressure
PrA (Pa)
Fan
pressure
PrB (Pa)
Fan
speed
(%)
Leakage
area (in²)
System
flow
(CFM)
114 A -50.0 65.6 22 340.0 2234
114 L1 -60.4 176.2 32 1.9 14
Measured Orifice Flow (CFM)
Actual Orifice Flow (CFM)
Error
2220
2147
3.4%
Measured flow calculation (using flow equations)
System flow = [65.6 - (-50.0 * -0.075)]^0.503 * [264.9959 + 65.6 * 0] = 2234 CFM
System flow = [176.2 - (-60.4 * 0.1)]^0.4925 * [1.1614 + 176.2 * 0] = 14 CFM
System flow equations
Depressurization with operator indoors ( air flow away from operator):
System flow (cfm) = (PrB - PrA*K1)
N * (K + PrB*K3)
Pressurization with operator indoors (air flow towards the operator):
System flow (cfm) = [(PrB - PrA) - PrA*K1]
N * [K + (PrB - PrA)*K3]
Range System flow equation constants Min Fan Pressure*
Ring / Plate N K K1 K2* K3 (Pa)
Open
A
B
C8
C6
C4
C2
C1
L4
L2
L1
0.5214
0.5030
0.5000
0.5000
0.5050
0.5077
0.5200
0.5410
0.4800
0.5020
0.4925
519.6
265.0
174.9
78.50
61.30
42.00
22.00
11.92
4.099
2.068
1.161
-0.070
-0.075
0.000
-0.020
0.054
0.009
0.110
0.1300
0.003
0.000
0.100
0.8
1.0
0.3
0.5
0.5
0.5
0.5
0.4
1.0
0.5
0.5
-0.1150
0.0000
0.0000
0.0160
0.0040
0.0005
-0.0010
0.0014
0.0004
0.0001
0.0001
8.6
12
10
10
10
10
10
10
10
10
10
* Fan Pressure "PrB" must be greater than "Min Fan Pressure" and greater than (PrA*K2)
Door fan systems should be checked for calibration every 5 years
Calibration for the Door Fan should be checked before:2021-07-28
The flow accuracy requirements of the following Standards are:
ATTMA: TS1 EN13829 ISO 9972 ASTM E779 CGSB EN15004 ISO14520 Title 24
7% 7% 7% 5% 5% 5% 5% 5%
Fan Calibration
Verification Report
Calibrated Equipment
Fan Shell Serial Number PH001510
Fantop Serial Number 1AC000217(SD)
Fan Model 3350
Manufacturer Retrotec
Calibration Date 2017-07-17
Calibration Facility
Company Retrotec
Address 1060 E Pole Rd
Location Everson, WA USA
Phone (360) 738-9835
Technician QA Tester
Flow calibration verification data
The accuracy of this system was checked against an orifice plate mounted in a chamber which was verified with fans calibrated to
ASTM E-1258. Pressure gauge 406268 used for calibration was checked against one of two NIST tracable Furness 550 pressure
calibrators: 0704353, 0907002
Total Leakage Test
Background Leakage Test
Number of
samples
Range
Ring / Plate
Chamber
pressure
PrA (Pa)
Fan
pressure
PrB (Pa)
Fan
speed
(%)
Leakage
area (in²)
System
flow
(CFM)
114 A -50.5 66.7 21 341.0 2253
114 L1 -54.1 114.9 15 1.7 12
Measured Orifice Flow (CFM)
Actual Orifice Flow (CFM)
Error
2241
2158
3.9%
Measured flow calculation (using flow equations)
System flow = [66.7 - (-50.5 * -0.075)]^0.503 * [264.9959 + 66.7 * 0] = 2253 CFM
System flow = [114.9 - (-54.1 * 0.1)]^0.4925 * [1.1614 + 114.9 * 0] = 12 CFM
System flow equations
Depressurization with operator indoors ( air flow away from operator):
System flow (cfm) = (PrB - PrA*K1)
N * (K + PrB*K3)
Pressurization with operator indoors (air flow towards the operator):
System flow (cfm) = [(PrB - PrA) - PrA*K1]
N * [K + (PrB - PrA)*K3]
Range System flow equation constants Min Fan Pressure*
Ring / Plate N K K1 K2* K3 (Pa)
Open
A
B
C8
C6
C4
C2
C1
L4
L2
L1
0.5214
0.5030
0.5000
0.5000
0.5050
0.5077
0.5200
0.5410
0.4800
0.5020
0.4925
519.6
265.0
174.9
78.50
61.30
42.00
22.00
11.92
4.099
2.068
1.161
-0.070
-0.075
0.000
-0.020
0.054
0.009
0.110
0.1300
0.003
0.000
0.100
0.8
1.0
0.3
0.5
0.5
0.5
0.5
0.4
1.0
0.5
0.5
-0.1150
0.0000
0.0000
0.0160
0.0040
0.0005
-0.0010
0.0014
0.0004
0.0001
0.0001
8.6
12
10
10
10
10
10
10
10
10
10
* Fan Pressure "PrB" must be greater than "Min Fan Pressure" and greater than (PrA*K2)
Door fan systems should be checked for calibration every 5 years
Calibration for the Door Fan should be checked before:2022-07-17
The flow accuracy requirements of the following Standards are:
ATTMA: TS1 EN13829 ISO 9972 ASTM E779 CGSB EN15004 ISO14520 Title 24
7% 7% 7% 5% 5% 5% 5% 5%
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1'3'-4"1'-4"9'-7"1'-4"
3'-
1
0
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J A5
.
2
MA
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A
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1
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2
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.
2
2
A2.
2
1 A2
.
2
5'-7"
4'
W
A
L
K
5'
3'
3'
13'
-
4
1 2"
13'
-
4
1 2"
13'
-
4
1 2"
13'
-
4
1 2"
5'-9" PIT
A A2
.
1
7'-4"
7'-
4
"
5 A2
.
5
2 A2
.
2
1 A2
.
2
LO
W
E
R
L
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A2
.
2
SH
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:
Ma
r
k
RE
V
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S
I
O
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S
:
Da
t
e
DA
T
E
:
telephone: 425.444.6782
email: nednelson@msn.com
Bellevue, Washington 98004
1021 92nd Avenue Northeast
LOWER LEVEL PLAN
STORAGE
NE
D
H
.
N
E
L
S
O
N
,
J
R
.
8/
1
6
/
1
7
1
1
1
06
.
2
5
.
1
8
15
5
°
LOWE
R
L
E
V
E
L
I
N
V
E
N
T
ORY
STORA
GE
SEA
L
E
D
SE
A
L
E
D
CO
NCRE
T
E
CO
N
C
R
E
T
E
FL
OO
R
FL
O
O
R
21'-10"
MAZ
D
A
L
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R
LE
V
E
L
SEM
I
H
E
A
T
E
D
CO
N
T
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N
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-
1
0
S
L
A
B
I
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S
U
L
A
T
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N
N
O
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SE
E
D
E
T
A
I
L
S
1
&
2
S
H
E
E
T
A
2
.
2
DDDD
3'
UP
115°
7'-4"
PI
T
3'
3
7'-4"
7'-
4
"
10
,
2
9
9
s
f
1 A3
1
2
4
6
7
A B C D E F3
27
'
23
'
-
2
"
28
'
-
8
"
29
'
-
4
"
CA
N
O
P
Y
A
B
O
V
E
EN
T
R
A
N
C
E
F.
2
26'18'-4"23'-10"22'-10"19'
126'
OU
T
D
O
O
R
DI
S
P
L
A
Y
D
E
C
K
19
'
-
6
"
3
19
'
5
2'
-
6
"
UP
DN
88
'
-
8
"
F
'A'B
4'
48'-8"
24
'
-
2
"
4'
2'-
8
"
22
'
2'-
8
"
22
'
7'
-
4
"
32
'
23'
41'-4"
19'-2"2'-2"20'-312"
9'
-
7
"
0"3'-
9
"
26
'
-
7
"
3'-
2
"
11
'
12
'
-
4
"
11
"
22
'
-
3
"
89
'
-
4
"
1'-4"5'-2"8'
18'
25
'
8"
21'
18'-4"
10'5'-4"10'5'-4"10'4'
4'-
8
"
6'19'22'-10"
5'
4'-
1
0
"
3'
-
8
"
10'
2'-8"14'2'-8"
6'
18
'
-
4
"
2'
-
6
"
6'
42'-412"
BB
A
A
7'-
6
"
48" MIN
5'-9"
15
'
-
6
"
10
'
8'
-
3
12"
10
'
10
'
27
'
-
7
"
16
'
-
1
1
"
11
'
-
4
"
12'-1112"9'9'
13'
24'-5"17'-7"13'-1"9'-6"
6'
11
'
-
5
"
22'-8"6'-8"
6'
A A2
.
1
H A5
.
2
A A2
.
1
J
A5
.
2
C A2
.
5
B A2
.
5 D A2
.
5
E A2
.
5
A A2
.
5
A A2
.
5
10
'
9'
5'
6'-2"
4'
6'3'
10
'
-
6
"
9'-
1
1
"
7'-012"3'-212"
7'-6"
6
2 A3DN
5
28
'
-
8
"
A'A'B
19'-1"
7'
12'-1"
12
'
-
1
1
"
12
'
-
1
1
"
6'
-
3
"
60
"
4'
-
1
"
33'-4"
5 A2
.
5
1
1
/
2
"
Ø
R
A
I
L
I
N
G
.
A A2
.
1
A A2
.
1
7" MAX
ON
E
T
R
E
A
D
WI
D
T
H
(1
1
"
)
36" (34" MIN)
12
"
M
I
N
RE
T
U
R
N
T
O
W
A
L
L
TO
P
&
B
O
T
T
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M
11
"
M
I
N
HA
N
D
R
A
I
L
O
N
BO
T
H
S
I
D
E
S
O
F
ST
A
I
R
SH
E
E
T
:
Ma
r
k
RE
V
I
S
I
O
N
S
:
Da
t
e
DA
T
E
:
telephone: 425.444.6782
email: nednelson@msn.com
Bellevue, Washington 98004
1021 92nd Avenue Northeast
OFFICE MEZZANINE
MAIN LEVEL PLAN
A2
.
1
NE
D
H
.
N
E
L
S
O
N
,
J
R
.
8/
1
6
/
1
7
1
1
1
05
.
3
1
.
1
8
UP
DN
24
'
-
2
"
1'-4"
21'
5'
4'-
1
0
"
3'-
8"
3
10'
7'-
6"
48" MIN 48 MIN
15'-
6"
10'
8'
-
3
12"
10'
10'
27
'
-
7
"
16'-
1
1
"
11
'
-
4
"
12'-11122"9''9 9'9
13'
24'-5"17'-7"13'-1"9'-6"
11
'
-
5"
C A2
.
5
B A2
.
5 D A2
.
5
E A2
.
5
10'
9'9
5'
6'-2"
4'
6'3'
10'-
6"
9'-
1
1
"
6'
11
10
,
1
2
6
s
f
DN
19'-1"
7''
12'-1"
12
'
-
1
1
"
12
'
-
1
1
"
6'-
3"
60
"
4'
-
1
"
95
6
s
f