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: Spark M. Matsunaga Elementary School
Date of Test Report:
Round of Testing:
# Rooms Tested:
# Rooms ≥ 4.0 pCi/L:
Low Value:
High Value:
2/19/2016
Initial
Follow-up
Post Remediation
72
0
< 0.3
1.3
Project Status:
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 19, 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 # 12146341.25
Location:
Spark M. Matsunaga Elementary School
13902 Bromfield Road
Germantown, MD 20874
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 Spark M. Matsunaga
Elementary School, located at 13902 Bromfield Road in Germantown, Maryland 20874 (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 January 19, 2016 and deployed ninety-two (92) 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 January 22, 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 19, 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
none
Result
n/a
See Attachment B
Notes:
D- Duplicate sample
The field blanks, office blank, and lab transit blanks had test results of less than the laboratory detection
limit of 0.3 pCi/L. 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 19, 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
Spark Matsunaga Elementary School
Test Period: 01/19/16-01/22/16
Kit Number
7718944
7718922
7718921
7717810
7718923
7718924
7718902
7718925
7718927
7718909
7718933
7718934
7717887
7717889
7718916
7718906
7717888
7718910
7718915
7717895
7718907
7717897
7717802
7718938
7718945
7718914
7717847
7718913
7718928
7718917
7718904
7718919
7718930
7718912
7717808
7717804
7721633
7721647
7721649
7721651
7721670
7717801
7717809
7718926
7718935
7718942
Table Note:
* Missing or Compromised Sample
Room / Area
10
11
12
13
14
15
16
100
100
101
101
101
102
102
102
103
104
105
106
107
108
109
112
113
114
115
116
118
119
120
123
126
126
130
159
160
161
162
163
164
165
011A
013A
100A
100B
100C
Result
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
1.3
< 0.3
< 0.3
1
1.1
< 0.3
< 0.3
0.8
< 0.3
< 0.3
< 0.3
0.8
< 0.3
0.9
< 0.3
< 0.3
< 0.3
< 0.3
0.6
0.5
< 0.3
0.6
< 0.3
0.7
0.7
< 0.3
0.6
0.6
< 0.3
< 0.3
0.7
0.8
< 0.3
< 0.3
< 0.3
0.6
< 0.3
Radon Testing Results
Spark Matsunaga Elementary School
Test Period: 01/19/16-01/22/16
Kit Number
7718943
7718929
7718936
7718941
7717882
7717811
7717881
7718931
7717890
7718911
7718901
7717885
7717898
7718918
7718947
7722560
7721677
7721645
7721661
7722574
7721643
7722557
7722561
7721652
7721657
7721630
7721675
7721666
7721650
7717899
7717900
7717894
7718908
Table Note:
* Missing or Compromised Sample
*
*
Room / Area
100D
100F
100G
100H
100K
100L
100N
101 OFFICE
102A
102B
102G
102I
111 (missing)
126F
132A
ML862
ML863
ML864
ML866
ML868
ML869
ML870
ML871
ML873
ML874
ML875
ML876
ML877
ML898
SR127A
SR127A
SR18A
SR23A (missing)
Result
< 0.3
< 0.3
< 0.3
< 0.3
0.6
< 0.3
< 0.3
0.8
1
1
< 0.3
0.7
0
< 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
Radon Testing Results
Spark Matsunaga Elementary School
Test Period: 01/19/16-01/22/16
Kit Number
7718937
7717891
7718905
7718932
7718903
7718939
7718946
7722585
7717892
7717896
7718920
7722559
7721441
Table Note:
* Missing or Compromised Sample
QC Type
D (101)
D (102A)
D (106)
D (109)
D (118)
D (118)
D (132A)
D (ML863)
FB (102A)
FB (104)
FB (132A)
FB (ML876)
OB (0)
Result
< 0.3
0.8
< 0.3
< 0.3
0.5
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
ATTACHMENT C
Laboratory Analytical Results
February
11, ** LABORATORY ANALYSIS
REPORT **
2016
Radon test result report for:
SPARK MATSUNAGA ELEMENTARY SCHOOL
MAIN
Kit #
7717801
7717809
7718944
7718925
7718927
7718926
7718935
7718942
7718943
7718929
7718936
7718941
7717882
7717811
7717881
7718933
7718934
7718937
7718909
7718931
7718916
7717887
7717889
7717891
7717892
7717890
7718911
7718901
7717885
7718906
7717888
7717896
7718910
7718905
7718915
7717895
7718907
Room Id
011A
013A
10
100
100
100A
100B
100C
100D
100F
100G
100H
100K
100L
100N
101
101
101
101
101 OFFICE
102
102
102
102A
102A
102A
102B
102G
102I
103
104
104
105
106
106
107
108
Started
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 11:00 am
2016-01-19 @ 11:00 am
2016-01-19 @ 11:00 am
2016-01-19 @ 11:00 am
2016-01-19 @ 11:00 am
2016-01-19 @ 11:00 am
2016-01-19 @ 11:00 am
2016-01-19 @ 11:00 am
2016-01-19 @ 11:00 am
2016-01-19 @ 1:00 pm
2016-01-19 @ 1:00 pm
2016-01-19 @ 1:00 pm
2016-01-19 @ 11:00 am
2016-01-19 @ 11:00 am
2016-01-19 @ 11:00 am
2016-01-19 @ 12:00 pm
2016-01-19 @ 11:00 am
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 1:00 pm
2016-01-19 @ 1:00 pm
2016-01-19 @ 1:00 pm
2016-01-19 @ 11:00 am
2016-01-19 @ 12:00 pm
2016-01-19 @ 1:00 pm
2016-01-19 @ 11:00 am
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
Ended
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 12:00 pm
2016-01-22 @ 9:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 9:00 am
2016-01-22 @ 9:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 9:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 9:00 am
pCi/L
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
0.6 ± 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
0.6 ± 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
1.3 ± 0.4
0.8 ± 0.3
< 0.3
1.0 ± 0.3
1.1 ± 0.3
0.8 ± 0.3
< 0.3
1.0 ± 0.4
1.0 ± 0.3
< 0.3
0.7 ± 0.3
< 0.3
0.8 ± 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
0.8 ± 0.3
Analyzed
2016-01-27
2016-01-27
2016-01-27
2016-01-26
2016-01-27
2016-01-26
2016-01-26
2016-01-26
2016-01-26
2016-01-26
2016-01-26
2016-01-27
2016-01-27
2016-01-26
2016-01-26
2016-01-26
2016-01-26
2016-01-26
2016-01-27
2016-01-26
2016-01-26
2016-01-26
2016-01-26
2016-01-26
2016-01-26
2016-01-27
2016-01-26
2016-01-26
2016-01-26
2016-01-27
2016-01-27
2016-01-27
2016-01-26
2016-01-26
2016-01-26
2016-01-26
2016-01-27
Air Chek, Inc. 1936 Butler Bridge Rd, Mills River, NC 28759-3892 Phone: (828) 684-0893 Fax: (828) 684-8498
February
11, ** LABORATORY ANALYSIS
REPORT **
2016
Radon test result report for:
SPARK MATSUNAGA ELEMENTARY SCHOOL
MAIN
Kit #
7718932
7717897
7718922
7717898
7717802
7718938
7718945
7718914
7717847
7718903
7718913
7718939
7718928
7718921
7718917
7718904
7718919
7718930
7718918
7717810
7718912
7718946
7718920
7718947
7718948
7718923
7718924
7717808
7718902
7717804
7721633
7721647
7721649
7721651
7721670
7717900
7717899
Room Id
109
109
11
111
112
113
114
115
116
118
118
118
119
12
120
123
126
126
126F
13
130
132A
132A
132A
133A
14
15
159
16
160
161
162
163
164
165
SR127A
SR127A
Started
2016-01-19 @ 11:00 am
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
@
2016-01-19 @ 12:00 pm
2016-01-19 @ 11:00 am
2016-01-19 @ 11:00 am
2016-01-19 @ 11:00 am
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 11:00 am
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 1:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 1:00 pm
2016-01-19 @ 1:00 pm
2016-01-19 @ 1:00 pm
2016-01-19 @ 1:00 pm
2016-01-19 @ 1:00 pm
2016-01-19 @ 1:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
Ended
2016-01-22 @ 9:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
@
2016-01-22 @ 11:00 am
2016-01-22 @ 9:00 am
2016-01-22 @ 9:00 am
2016-01-22 @ 9:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 9:00 am
2016-01-22 @ 9:00 am
2016-01-22 @ 9:00 am
2016-01-22 @ 9:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 9:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 10:00 am
2016-01-22 @ 4:00 pm
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 12:00 pm
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
pCi/L
< 0.3
< 0.3
< 0.3
Analyzed
2016-01-26
2016-01-26
2016-01-26
0.9 ± 0.3
< 0.3
< 0.3
< 0.3
< 0.3
0.5 ± 0.3
0.6 ± 0.3
< 0.3
0.5 ± 0.3
< 0.3
< 0.3
0.6 ± 0.3
< 0.3
0.7 ± 0.3
< 0.3
< 0.3
0.7 ± 0.3
< 0.3
< 0.3
< 0.3
???? EI
< 0.3
< 0.3
< 0.3
< 0.3
0.6 ± 0.3
0.6 ± 0.3
< 0.3
< 0.3
0.7 ± 0.3
0.8 ± 0.3
< 0.3
< 0.3
2016-01-27
2016-01-26
2016-01-26
2016-01-26
2016-01-26
2016-01-26
2016-01-26
2016-01-26
2016-01-26
2016-01-26
2016-01-26
2016-01-27
2016-01-26
2016-01-26
2016-01-26
2016-01-26
2016-01-27
2016-01-26
2016-01-26
2016-01-27
2016-02-08
2016-01-26
2016-01-26
2016-01-27
2016-01-26
2016-01-27
2016-01-26
2016-01-27
2016-01-27
2016-01-26
2016-01-26
2016-01-26
2016-01-26
Air Chek, Inc. 1936 Butler Bridge Rd, Mills River, NC 28759-3892 Phone: (828) 684-0893 Fax: (828) 684-8498
February
11, ** LABORATORY ANALYSIS
REPORT **
2016
Radon test result report for:
SPARK MATSUNAGA ELEMENTARY SCHOOL
MAIN
Kit #
7717894
7718908
Room Id
SR18A
SR23A
Started
2016-01-19 @ 12:00 pm
@
Ended
2016-01-22 @ 11:00 am
@
pCi/L
< 0.3
Analyzed
2016-01-26
Air Chek, Inc. 1936 Butler Bridge Rd, Mills River, NC 28759-3892 Phone: (828) 684-0893 Fax: (828) 684-8498
February
11, ** LABORATORY ANALYSIS
REPORT **
2016
Radon test result report for:
SPARK MATSUNAGA ELEMENTARY SCHOOL
OFFICE BLANK
Kit #
7721441
Room Id
0
Started
2016-01-19 @ 3:00 pm
Ended
2016-01-22 @ 1:00 pm
pCi/L
< 0.3
Analyzed
2016-01-26
Air Chek, Inc. 1936 Butler Bridge Rd, Mills River, NC 28759-3892 Phone: (828) 684-0893 Fax: (828) 684-8498
February
11, ** LABORATORY ANALYSIS
REPORT **
2016
Radon test result report for:
SPARK MATSUNAGA ELEMENTARY SCHOOL
PORTABLE
Kit #
7722560
7721677
7722585
7721645
7721661
7722574
7721643
7722557
7722561
7721652
7721655
7721657
7721630
7721675
7722559
7721666
7721650
Room Id
ML862
ML863
ML863
ML864
ML866
ML868
ML869
ML870
ML871
ML873
ML873
ML874
ML875
ML876
ML876
ML877
ML898
Started
2016-01-19 @ 2:00 pm
2016-01-19 @ 2:00 pm
2016-01-19 @ 2:00 pm
2016-01-19 @ 2:00 pm
2016-01-19 @ 2:00 pm
2016-01-19 @ 2:00 pm
2016-01-19 @ 2:00 pm
2016-01-19 @ 2:00 pm
2016-01-19 @ 2:00 pm
2016-01-19 @ 2:00 pm
2016-01-19 @ 2:00 pm
2016-01-19 @ 2:00 pm
2016-01-19 @ 2:00 pm
2016-01-19 @ 2:00 pm
2016-01-19 @ 2:00 pm
2016-01-19 @ 2:00 pm
2016-01-19 @ 2:00 pm
Ended
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 4:00 pm
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 11:00 am
2016-01-22 @ 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
???? EI
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
< 0.3
Analyzed
2016-01-26
2016-01-26
2016-01-26
2016-01-27
2016-01-26
2016-01-26
2016-01-27
2016-01-26
2016-01-26
2016-01-26
2016-02-09
2016-01-26
2016-01-27
2016-01-26
2016-01-27
2016-01-26
2016-01-26
Air Chek, Inc. 1936 Butler Bridge Rd, Mills River, NC 28759-3892 Phone: (828) 684-0893 Fax: (828) 684-8498
February
** LABORATORY ANALYSIS
2,
REPORT **
2016
Radon test result report for:
MCPS PHASE 5 & 6
TRANSIT BLANKS
Kit #
7722194
7718494
7718475
7718495
7718496
7718497
7718498
7718499
7718500
7718296
7718295
7722195
7716789
7716785
7716791
7716786
7716793
7718274
7716792
7718294
7718293
7718292
7722197
7718290
7722198
7722199
7722211
7718491
7718476
7718479
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
4
5
6
7
8
9
Started
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
2016-01-19 @ 12:00 pm
Ended
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
2016-01-22 @ 12:00 pm
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
Analyzed
2016-01-27
2016-01-27
2016-01-27
2016-01-27
2016-01-27
2016-01-27
2016-01-27
2016-01-27
2016-01-27
2016-01-27
2016-01-27
2016-01-27
2016-01-27
2016-01-26
2016-01-27
2016-01-27
2016-01-27
2016-01-27
2016-01-27
2016-01-27
2016-01-27
2016-01-27
2016-01-27
2016-01-27
2016-01-27
2016-01-27
2016-01-27
2016-01-27
2016-01-26
2016-01-27
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.