E
NGIN E E R S
• P
LAN NE R S
• S
C I E N TI S T S
• C
ON S TR UC TI ON
M
AN AG ER S
936 RIDGEBROOK ROAD • SPARKS, MD 21152 • 410-316-7800 • (FAX) 410-316-7935
MCPS RADON TESTING
Executive Summary: Sargent Shriver Elementary School
Date of Test Report:
Round of Testing:
# Rooms Tested:
# Rooms ≥ 4.0 pCi/L:
Low Value:
High Value:
2/26/2016
Initial
Follow-up
Post Remediation
66
2
< 0.3
5.7
Rooms with results ≥ 4.0 pCi/L:
1014 (5.7 pCi/L), 1019 (4.6 pCi/L)
Project Status:
Initial testing completed; re-test needed for results ≥ 4.0 pCi/L.
Initial testing completed; missing or compromised samples need re-test.
KC I T E C H N O L O G I E S , I N C .
www.kci.com
Employee-Owned Since 1988
E
NGIN E E R S
• P
LAN NE R S
• S
C I E N TI S T S
• C
ON S TR UC TI ON
M
AN AG ER S
936 RIDGEBROOK ROAD • SPARKS, MD 21152 • 410-316-7800 • (FAX) 410-316-7935
February 26, 2016
Mr. Richard Cox
Indoor Air Quality Team Leader
Montgomery County Public Schools
850 Hungerford Drive
Rockville, MD 20850
Re:
Radon Testing Services
KCI Job # 12146341.26
Location:
Sargent Shriver Elementary School
12518 Greenly Street
Silver Spring, MD 20906
Dear Mr. Cox:
KCI Technologies, Inc. (KCI) is pleased to submit the following report to the Montgomery County Public
Schools (MCPS) pursuant to completing a “short-term” 3 day radon test for the Sargent Shriver
Elementary School, located at 12518 Greenly Street in Silver Spring, Maryland 20906 (subject site).
Scope of Services:
KCI conducted radon testing at the subject site to evaluate indoor radon levels relative to the USEPA's
recommended action level of 4.0 picocuries per Liter (pCi/L) - the level at which EPA recommends that
schools take action to reduce the level. KCI conducted the radon testing in accordance with American
Association of Radon Scientists and Technologists (AARST) Protocol for Conducting Measurements of
Radon and Radon Decay Products in Schools and Large Buildings. A National Radon Safety Board
(NRSB) Radon Measurement Specialist (certification #14SS056) supervised the testing. Additional
information on radon management and the health effects of radon exposure is available from
www.montgomerycountymd.gov/dep/air/radon or www.epa.gov/radon.
KCI visited the site on February 1, 2016 and deployed seventy-six (76) activated charcoal (AC) radon test
kits. KCI deployed radon test kits in frequently-occupied ground contact rooms, and other areas, (if
applicable) in accordance with AARST guidance. A floor plan map of the building with the test locations
is included as Attachment A of this report.
As a quality control measure, KCI included duplicate samples, field blanks, lab transit blanks, and office
blanks in accordance with AARST recommendations. In addition, KCI submitted six (6) test kits to
Bowser-Morner, Inc. as spike samples. The spiked tests were exposed to a known radon concentration by
Bowser-Morner prior to being returned to the laboratory for analysis.
KCI returned to the site on February 4, 2016 to retrieve the radon sampling test kits. KCI shipped all
radon tests via overnight delivery to Airchek, Inc. for analysis by gamma-ray spectroscopy. Airchek, Inc.
is a NRSB certified analytical laboratory for radon analysis (certification # ARL1402) located at 1936
KC I T E C H N O L O G I E S , I N C .
www.kci.com
Employee-Owned Since 1988
Mr. Richard Cox
February 26, 2016
Page 3
Butler Bridge Road, Mills River, North Carolina.
Evaluation of Testing Conditions:
The operating condition that represents the greatest amount of significantly occupied time for this
building is; heating active, with outdoor temperature averages ≤ 65° F.
KCI concludes that the test period reasonably represents normal conditions when the building is
significantly occupied. Clear characterization of the radon hazard is most likely to be observed under this
normal operating condition. Based on the evaluation of test conditions, this test should reasonably
characterize radon hazards.
KCI also conducted observations of field conditions which could affect the results of the test and
compiled weather data for the testing period. KCI recorded observations of the following conditions in
each room at the time of deployment and collection of the radon test kits:
•
•
•
•
•
•
Indoor temperature,
HVAC Operation,
Dehumidifier operation,
Humidifier operation,
Ceiling fan operation, and
Open windows or doors.
Results:
The results of the radon test analysis indicated the following:
Radon Concentration
≥4.0 piC/L
<4.0 piC/L
Room
1014
1019
Result
5.7
4.6
See Attachment B
Notes:
D- Duplicate sample
The field blank, and lab transit blanks had test results of less than the laboratory detection limit of 0.3
pCi/L. The office blank had a low concentration of radon detected, (0.5 piC/L) suggesting the test kit seal
may have been compromised or laboratory error. Review of the duplicate sample analysis indicates that
adequate laboratory measurement precision was achieved. The Spike sample analysis results indicate the
laboratory is operating within statistical control limits.
The sampling locations, field observations, and analytical results are listed on Table 1 (Attachment B).
The laboratory analytical results are also attached (Attachment C). Laboratory results and exposure data
for the spike samples are also included in Attachment C.
Our professional services have been performed in accordance with customary principles and practices in
the field of industrial hygiene and engineering. If you have any questions or comments regarding this
report, please feel free to contact me at (410) 316-7800.
KC I T E C H N O L O G I E S , I N C .
www.kci.com
Employee-Owned Since 1988
Mr. Richard Cox
February 26, 2016
Page 4
Sincerely,
James M. Moulsdale
Radon Measurement Specialist
KCI Technologies, Inc.
Attachments:
A- Floor Plan with Test Locations
B- Table 1-Radon Test Summary Spreadsheet
C- Laboratory Analytical Results
KC I T E C H N O L O G I E S , I N C .
www.kci.com
Employee-Owned Since 1988
ATTACHMENT A
Floor Plan With Test Locations
ATTACHMENT B
Radon Test Summary Spreadsheet
Table Notes:
AC- Activated Charcoal
ACI- Air Chek, Inc.
D- Duplicate
FB- Field Blank
KCI- KCI Technologies, Inc.
OB- Office Blank
PM- Project Manager
QC- Quality Control
Radon Testing Results
Sargent Shriver Elementary School
Test Period: 02/01/16-02/04/16
Kit Number
7730781
7730767
7730768
7730798
7730761
7730754
7730785
7730800
7730787
7730765
7730799
7730796
7730711
7730764
7730751
7730718
7718677
7730707
7730757
7730705
7730734
7730736
7730708
7730706
7730710
7730777
7730758
7730797
7730759
7730786
7730794
7730769
7730743
7730795
7730729
7730771
7730770
7730775
7730778
7730772
7730766
7730780
7730733
7730779
7730792
7730735
Table Note:
* Missing or Compromised Sample
Room / Area
1004
1005
1007
1008
1009
1010
1011
1014
1015
1019
1023
1101
1105
1108
1109
1112
1114
1118
1126
1200
1204
1206
1210
1212
1213
1219
1223
1300
1301
1305
1307
1311
1400
1400
1500
1502
1506
1601
1605
1607
1609
1612
1613
1615
1619
2018
Result
3.8
2.6
3.5
2.7
3.8
3.9
3.1
5.7
3.3
4.6
3.8
1.9
2.2
2.2
3.0
2.3
1.8
1.7
2.2
3.5
2.7
3.4
3.1
3.6
2.3
2.8
2.7
1.3
2.6
2.4
2.8
2.4
1.7
1.5
3.9
2.7
2.9
2.6
2.2
2.7
2.7
2.1
2.7
2.2
2.1
2.0
Radon Testing Results
Sargent Shriver Elementary School
Test Period: 02/01/16-02/04/16
Kit Number
7730701
7730793
7730783
7730784
7730788
7730791
7730782
7730713
7730716
7730773
7730774
7730760
7730789
7730712
7730715
7730714
7730721
7730756
7730719
7730717
7730741
7730752
7730763
7730720
*
Table Note:
* Missing or Compromised Sample
Room / Area
2021
2025
1000A
1000B
1000C
1000E
1002A
CAFE
CAFE
GYM
GYM
HEALTH
MAIN OFFICE
MEDIA
MEDIA
ML 589
ML1034
ML1038 (Missing)
ML577
ML635
ML936
ML947
ML966
ML975
Result
2.0
2.2
3.3
2.6
2.7
2.8
3.4
1.1
1.0
1.4
1.4
3.1
2.6
2.6
2.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
Radon Testing Results
Sargent Shriver Elementary School
Test Period: 02/01/16-02/04/16
Kit Number
7730755
7730709
7730762
7730776
7730790
7729958
Table Note:
* Missing or Compromised Sample
QC Type
D (1005)
D (1206)
D (1305)
D (1605)
FB (MAIN OFFICE)
OB (0)
Result
2.6
2.5
2.3
2.5
< 0.3
0.5
ATTACHMENT C
Laboratory Analytical Results
February
23, ** LABORATORY ANALYSIS
REPORT **
2016
Radon test result report for:
SARGENT SHRIVER ELEMENTARY SCHOOL
MAIN
Kit #
7730713
7729958
7730783
7730784
7730788
7730791
7730782
7730781
7730755
7730767
7730768
7730798
7730761
7730754
7730785
7730800
7730787
7730765
7730799
7730796
7730711
7730764
7730751
7730718
7718677
7730707
7730757
7730705
7730734
7730709
7730736
7730708
7730706
7730710
7730777
7730758
7730797
Room Id
CAFE
0
1000A
1000B
1000C
1000E
1002A
1004
1005
1005
1007
1008
1009
1010
1011
1014
1015
1019
1023
1101
1105
1108
1109
1112
1114
1118
1126
1200
1204
1206
1206
1210
1212
1213
1219
1223
1300
Started
2016-02-01 @ 4:00 pm
2016-02-01 @ 5:00 pm
2016-02-01 @ 2:00 pm
2016-02-01 @ 2:00 pm
2016-02-01 @ 2:00 pm
2016-02-01 @ 2:00 pm
2016-02-01 @ 2:00 pm
2016-02-01 @ 2:00 pm
2016-02-01 @ 2:00 pm
2016-02-01 @ 2:00 pm
2016-02-01 @ 2:00 pm
2016-02-01 @ 2:00 pm
2016-02-01 @ 2:00 pm
2016-02-01 @ 2:00 pm
2016-02-01 @ 2:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 2:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 4:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
Ended
2016-02-04 @ 1:00 pm
2016-02-04 @ 2:00 pm
2016-02-04 @ 12:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 12:00 pm
2016-02-04 @ 12:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 12:00 pm
2016-02-04 @ 12:00 pm
2016-02-04 @ 12:00 pm
2016-02-04 @ 12:00 pm
2016-02-04 @ 12:00 pm
2016-02-04 @ 12:00 pm
2016-02-04 @ 12:00 pm
2016-02-04 @ 12:00 pm
2016-02-04 @ 12:00 pm
2016-02-04 @ 12:00 pm
2016-02-04 @ 12:00 pm
2016-02-04 @ 12:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 12:00 pm
pCi/L
1.1 ± 0.3
0.5 ± 0.3
3.3 ± 0.5
2.6 ± 0.5
2.7 ± 0.5
2.8 ± 0.5
3.4 ± 0.5
3.8 ± 0.5
2.6 ± 0.4
2.6 ± 0.4
3.5 ± 0.5
2.7 ± 0.5
3.8 ± 0.5
3.9 ± 0.5
3.1 ± 0.5
5.7 ± 0.6
3.3 ± 0.5
4.6 ± 0.6
3.8 ± 0.5
1.9 ± 0.4
2.2 ± 0.5
2.2 ± 0.4
3.0 ± 0.5
2.3 ± 0.4
1.8 ± 0.4
1.7 ± 0.4
2.2 ± 0.4
3.5 ± 0.5
2.7 ± 0.5
2.5 ± 0.4
3.4 ± 0.5
3.1 ± 0.5
3.6 ± 0.5
2.3 ± 0.4
2.8 ± 0.4
2.7 ± 0.5
1.3 ± 0.4
Analyzed
2016-02-08
2016-02-09
2016-02-08
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-08
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-08
2016-02-09
2016-02-09
2016-02-08
2016-02-09
2016-02-08
2016-02-09
2016-02-09
Air Chek, Inc. 1936 Butler Bridge Rd, Mills River, NC 28759-3892 Phone: (828) 684-0893 Fax: (828) 684-8498
February
23, ** LABORATORY ANALYSIS
REPORT **
2016
Radon test result report for:
SARGENT SHRIVER ELEMENTARY SCHOOL
MAIN
Kit #
7730759
7730762
7730786
7730794
7730769
7730743
7730795
7730729
7730771
7730770
7730775
7730776
7730778
7730772
7730766
7730780
7730733
7730779
7730792
7730701
7730735
7730793
7730716
7730773
7730774
7730760
7730789
7730790
7730712
7730715
7730714
7730721
7730756
7730719
7730717
7730741
7730752
Room Id
1301
1305
1305
1307
1311
1400
1400
1500
1502
1506
1601
1605
1605
1607
1609
1612
1613
1615
1619
2021
2018
2025
CAFE
GYM
GYM
HEALTH
MAIN OFFICE
MAIN OFFICE
MEDIA
MEDIA
ML 589
ML1034
ML1038
ML577
ML635
ML936
ML947
Started
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 4:00 pm
2016-02-01 @ 4:00 pm
2016-02-01 @ 4:00 pm
2016-02-01 @ 2:00 pm
2016-02-01 @ 2:00 pm
2016-02-01 @ 2:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 4:00 pm
2016-02-01 @ 4:00 pm
@
2016-02-01 @ 4:00 pm
2016-02-01 @ 4:00 pm
2016-02-01 @ 4:00 pm
2016-02-01 @ 4:00 pm
Ended
2016-02-04 @ 12:00 pm
2016-02-04 @ 12:00 pm
2016-02-04 @ 12:00 pm
2016-02-04 @ 12:00 pm
2016-02-04 @ 12:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 12:00 pm
2016-02-04 @ 12:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 12:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
@
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
pCi/L
2.6 ± 0.4
2.3 ± 0.4
2.4 ± 0.4
2.8 ± 0.5
2.4 ± 0.4
1.7 ± 0.3
1.5 ± 0.3
3.9 ± 0.5
2.7 ± 0.5
2.9 ± 0.5
2.6 ± 0.4
2.5 ± 0.5
2.2 ± 0.4
2.7 ± 0.5
2.7 ± 0.5
2.1 ± 0.4
2.7 ± 0.5
2.2 ± 0.4
2.1 ± 0.4
2.0 ± 0.4
2.0 ± 0.4
2.2 ± 0.4
1.0 ± 0.4
1.4 ± 0.3
1.4 ± 0.4
3.1 ± 0.5
2.6 ± 0.4
< 0.3
2.6 ± 0.4
2.3 ± 0.4
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
Analyzed
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-08
2016-02-08
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-08
2016-02-09
2016-02-09
2016-02-08
2016-02-08
2016-02-08
2016-02-08
2016-02-09
2016-02-08
2016-02-09
2016-02-09
2016-02-08
2016-02-09
2016-02-08
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-09
2016-02-08
Air Chek, Inc. 1936 Butler Bridge Rd, Mills River, NC 28759-3892 Phone: (828) 684-0893 Fax: (828) 684-8498
February
23, ** LABORATORY ANALYSIS
REPORT **
2016
Radon test result report for:
SARGENT SHRIVER ELEMENTARY SCHOOL
MAIN
Kit #
7730763
7730720
Room Id
ML966
ML975
Started
2016-02-01 @ 4:00 pm
2016-02-01 @ 4:00 pm
Ended
2016-02-04 @ 1:00 pm
2016-02-04 @ 1:00 pm
pCi/L
< 0.3
< 0.3
Analyzed
2016-02-09
2016-02-09
Air Chek, Inc. 1936 Butler Bridge Rd, Mills River, NC 28759-3892 Phone: (828) 684-0893 Fax: (828) 684-8498
February
23, ** LABORATORY ANALYSIS
REPORT **
2016
Radon test result report for:
TRANSIT- PHASE 7, 8, 9
NONE
Kit #
7734937
7734946
7734955
7734956
7734959
7734930
7734953
7734954
7734940
7734949
7734948
7734939
7734942
7734929
7734933
7734934
7734936
7734943
7734944
7734935
7734928
7734952
7734947
7734931
7734932
7718520
7718523
7718522
7718521
7734945
7734960
7734958
7734951
7734957
7734938
Room Id
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
27
28
29
3
30
31
32
33
34
35
4
5
6
7
8
9
Started
2016-02-19 @ 3:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 3:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 3:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 3:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
2016-02-19 @ 4:00 pm
Ended
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
2016-02-22 @ 11:00 am
pCi/L
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
Analyzed
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
2016-02-23
Air Chek, Inc. 1936 Butler Bridge Rd, Mills River, NC 28759-3892 Phone: (828) 684-0893 Fax: (828) 684-8498
February
15, ** LABORATORY ANALYSIS
REPORT **
2016
Spike Sample Laboratory Results
Radon test result report for:
MCPS
Kit #
7718273
7718281
7718282
7718288
7718289
7718291
Room Id
101A
102B
103C
104D
105E
106F
Started
2016-01-30 @ 9:00 am
2016-01-30 @ 9:00 am
2016-01-30 @ 9:00 am
2016-01-30 @ 9:00 am
2016-01-30 @ 9:00 am
2016-01-30 @ 9:00 am
Ended
2016-02-01 @ 9:00 am
2016-02-01 @ 9:00 am
2016-02-01 @ 9:00 am
2016-02-01 @ 9:00 am
2016-02-01 @ 9:00 am
2016-02-01 @ 9:00 am
pCi/L
6.5 ± 0.6
6.4 ± 0.6
6.3 ± 0.6
6.7 ± 0.6
6.6 ± 0.6
6.5 ± 0.6
Analyzed
2016-02-04
2016-02-04
2016-02-04
2016-02-04
2016-02-04
2016-02-04
Air Chek, Inc. 1936 Butler Bridge Rd, Mills River, NC 28759-3892 Phone: (828) 684-0893 Fax: (828) 684-8498
Note: Spike samples are test canisters that are deliberately exposed to a controlled high level of radon in a laboratory.
They provide a quality control measure in the testing process and do NOT reflect radon levels in the building being
tested.
x