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: Strawberry Knoll Elementary School
Date of Test Report:
Round of Testing:
# Rooms Tested:
# Rooms ≥ 4.0 pCi/L:
Low Value:
High Value:
3/1/2016
Initial
Follow-up
Post Remediation
72
0
< 0.3
3.8
Project Status:
Initial testing completed; no further action at this time.
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
March 1, 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:
Strawberry Knoll Elementary School
18820 Strawberry Knoll Road
Gaithersburg, MD 20879
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 Strawberry Knoll
Elementary School, located at 18820 Strawberry Knoll Road in Gaithersburg, Maryland 20879 (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 eighty-nine (89) 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.
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
March 1, 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
March 1, 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
Strawberry Knoll Elementary School
Test Period: 02/01/16-02/04/16
Kit Number
7732228
7732235
7732237
7732243
7732214
7732236
7732688
7732216
7732698
7732674
7732683
7732610
7732205
7732207
7732218
7732222
7732624
7732687
7732694
7732689
7732695
7732696
7732622
7732691
7732217
7732204
7732208
7732215
7732201
7732209
7732206
7732212
7732626
7732210
7732211
7732202
7732613
7732601
7732608
7732603
7732607
7732606
7732604
7732225
7732239
7732612
Table Note:
* Missing or Compromised Sample
Room / Area
104
104
104
104
108
131
140
154
175
189
190
191
101 - COUNSELOR
101-ESOL
116-1A
120-ISM
154 SPT
ADMIN
ASSIS PRINCIPAL
BSO
CONF RM 129
CR1
CR10
CR11
CR12
CR13
CR14
CR15
CR16
CR17
CR18
CR19
CR2
CR20
CR21
CR22
CR3
CR4
CR5
CR6
CR7
CR8
CR9
EC-130
ESOL-124
HEALTH RM
Result
2.3
2.2
1.6
2.0
1.5
2.0
0.9
3.8
1.8
1.1
1.2
< 0.3
1.3
2.1
0.7
1.2
1.0
1.8
1.7
1.6
2.6
0.7
1.2
1.0
1.9
1.8
3.8
3.2
3.3
3.1
2.2
2.1
0.8
2.5
2.0
1.6
0.9
1.3
< 0.3
0.9
0.9
0.7
1.4
0.9
< 0.3
2.5
Radon Testing Results
Strawberry Knoll Elementary School
Test Period: 02/01/16-02/04/16
Kit Number
7732670
7732684
7732686
7732690
7732685
7732241
7732227
7732224
7732220
7732637
7732699
7732233
7732245
7732242
7732231
7732248
7732246
7732240
7732219
7732226
7732229
7732223
7732614
7732203
7732693
7732692
7732213
7732605
7732700
7732238
7732602
Table Note:
* Missing or Compromised Sample
Room / Area
IDA
IMC
IMC
IMC COMPUT RM
IMU
K1
K2
K3
K4
MAIN OFFICE
MAT PREP
ML555
ML619
ML620
ML621
ML816
ML981
MOTOR RM
MPR
MPR
OBSERVATIO RM
OPT
P1
P2
PRINCIPAL OFFICE
RESOURCE RM2
RR162
SPEECH
STAFF WORK RM
TOY STOR WK RM
WR3
Result
1.8
1.2
1.0
1.6
2.3
1.4
1.1
1.6
1.7
2.0
1.1
0.5
< 0.3
< 0.3
0.7
< 0.3
< 0.3
1.0
1.3
1.7
1.4
0.9
0.9
1.2
2.0
1.6
0.6
0.9
1.8
1.2
1.4
Radon Testing Results
Strawberry Knoll Elementary School
Test Period: 02/01/16-02/04/16
Kit Number
7732234
7732250
7732669
7732609
7732221
7732635
7732232
7732697
7732244
7732654
7732611
7732249
Table Note:
* Missing or Compromised Sample
QC Type
D (120-ISM)
D (BSO)
D (CONFR RM 129)
D (CR3)
D (K4)
D (MAT PREP)
D (MPR)
D (WR3)
FB (BSO)
FB (STAFF WORK RM)
FB (WR3)
OB (0)
Result
1.3
1.7
2.3
0.7
2.0
1.2
1.6
1.7
< 0.3
< 0.3
< 0.3
< 0.3
ATTACHMENT C
Laboratory Analytical Results
February
23, ** LABORATORY ANALYSIS
REPORT **
2016
Radon test result report for:
STRAWBERRY KNOLL ELEMENTARY SCHOOL
MAIN
Kit #
Room Id
7732205 101 - COUNSELOR
7732207
101-ESOL
7732235
104
7732237
104
7732243
104
7732228
104
7732214
108
7732218
116-1A
7732222
120-ISM
7732234
120-ISM
7732236
131
7732688
140
7732216
154
7732624
154 SPT
7732698
175
7732674
189
7732683
190
7732610
191
7732687
ADMIN
7732694 ASSIS PRINCIPAL
7732689
BSO
7732244
BSO
7732250
BSO
7732695
CONF RM 129
7732669
CONFR RM 129
7732696
CR1
7732622
CR10
7732691
CR11
7732217
CR12
7732204
CR13
7732208
CR14
7732215
CR15
7732201
CR16
7732209
CR17
7732206
CR18
7732212
CR19
7732626
CR2
Started
2016-02-01 @ 2:00 pm
2016-02-01 @ 2:00 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 @ 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 @ 1:00 pm
2016-02-01 @ 2:00 pm
2016-02-01 @ 2:00 pm
2016-02-01 @ 2:00 pm
2016-02-01 @ 1:00 pm
2016-02-01 @ 2:00 pm
2016-02-01 @ 2:00 pm
2016-02-01 @ 1:00 pm
2016-02-01 @ 1:00 pm
2016-02-01 @ 1:00 pm
2016-02-01 @ 5:00 pm
2016-02-01 @ 4:00 pm
2016-02-01 @ 1:00 pm
2016-02-01 @ 1:00 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 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 2:00 pm
Ended
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 11:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 9:00 am
2016-02-04 @ 9:00 am
2016-02-04 @ 9:00 am
2016-02-04 @ 9:00 am
2016-02-04 @ 9:00 am
2016-02-04 @ 9:00 am
2016-02-04 @ 9:00 am
2016-02-04 @ 9:00 am
2016-02-04 @ 9:00 am
2016-02-04 @ 9:00 am
2016-02-04 @ 9:00 am
2016-02-04 @ 9:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 9:00 am
2016-02-04 @ 9:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
pCi/L
1.3 ± 0.3
2.1 ± 0.4
2.2 ± 0.4
1.6 ± 0.4
2.0 ± 0.4
2.3 ± 0.5
1.5 ± 0.3
0.7 ± 0.3
1.2 ± 0.3
1.3 ± 0.3
2.0 ± 0.4
0.9 ± 0.3
3.8 ± 0.5
1.0 ± 0.4
1.8 ± 0.4
1.1 ± 0.3
1.2 ± 0.4
< 0.3
1.8 ± 0.4
1.7 ± 0.4
1.6 ± 0.4
< 0.3
1.7 ± 0.4
2.6 ± 0.5
2.3 ± 0.5
0.7 ± 0.3
1.2 ± 0.4
1.0 ± 0.4
1.9 ± 0.4
1.8 ± 0.4
3.8 ± 0.5
3.2 ± 0.5
3.3 ± 0.5
3.1 ± 0.5
2.2 ± 0.4
2.1 ± 0.4
0.8 ± 0.3
Analyzed
2016-02-08
2016-02-09
2016-02-08
2016-02-08
2016-02-08
2016-02-09
2016-02-08
2016-02-09
2016-02-08
2016-02-08
2016-02-08
2016-02-08
2016-02-08
2016-02-09
2016-02-08
2016-02-08
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
2016-02-08
2016-02-09
2016-02-09
2016-02-09
2016-02-08
2016-02-08
2016-02-09
2016-02-08
2016-02-09
2016-02-08
2016-02-08
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:
STRAWBERRY KNOLL ELEMENTARY SCHOOL
MAIN
Kit #
Room Id
7732210
CR20
7732211
CR21
7732202
CR22
7732609
CR3
7732613
CR3
7732601
CR4
7732608
CR5
7732603
CR6
7732607
CR7
7732606
CR8
7732604
CR9
7732225
EC-130
7732239
ESOL-124
7732612
HEALTH RM
7732670
IDA
7732684
IMC
7732686
IMC
7732690 IMC COMPUT RM
7732685
IMU
7732241
K1
7732227
K2
7732224
K3
7732220
K4
7732221
K4
7732637
MAIN OFFICE
7732635
MAT PREP
7732699
MAT PREP
7732240
MOTOR RM
7732219
MPR
7732226
MPR
7732232
MPR
7732229 OBSERVATIO RM
7732223
OPT
7732614
P1
7732203
P2
7732693 PRINCIPAL OFFICE
7732692 RESOURCE RM2
Started
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 3:00 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 @ 3:00 pm
2016-02-01 @ 1:00 pm
2016-02-01 @ 1:00 pm
2016-02-01 @ 1:00 pm
2016-02-01 @ 1:00 pm
2016-02-01 @ 1:00 pm
2016-02-01 @ 1:00 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 @ 1:00 pm
2016-02-01 @ 1:00 pm
2016-02-01 @ 1:00 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 @ 3:00 pm
2016-02-01 @ 4:00 pm
2016-02-01 @ 4:00 pm
2016-02-01 @ 1:00 pm
2016-02-01 @ 1:00 pm
Ended
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 9:00 am
2016-02-04 @ 9:00 am
2016-02-04 @ 9:00 am
2016-02-04 @ 9:00 am
2016-02-04 @ 11:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 9:00 am
2016-02-04 @ 9:00 am
2016-02-04 @ 9:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 9:00 am
2016-02-04 @ 9:00 am
pCi/L
2.5 ± 0.5
2.0 ± 0.4
1.6 ± 0.4
0.7 ± 0.4
0.9 ± 0.4
1.3 ± 0.4
< 0.3
0.9 ± 0.3
0.9 ± 0.4
0.7 ± 0.3
1.4 ± 0.4
0.9 ± 0.3
< 0.3
2.5 ± 0.4
1.8 ± 0.4
1.2 ± 0.4
1.0 ± 0.3
1.6 ± 0.4
2.3 ± 0.5
1.4 ± 0.3
1.1 ± 0.4
1.6 ± 0.4
1.7 ± 0.4
2.0 ± 0.4
2.0 ± 0.4
1.2 ± 0.3
1.1 ± 0.3
1.0 ± 0.4
1.3 ± 0.4
1.7 ± 0.4
1.6 ± 0.4
1.4 ± 0.4
0.9 ± 0.4
0.9 ± 0.4
1.2 ± 0.4
2.0 ± 0.4
1.6 ± 0.4
Analyzed
2016-02-09
2016-02-08
2016-02-09
2016-02-09
2016-02-09
2016-02-08
2016-02-08
2016-02-08
2016-02-09
2016-02-08
2016-02-09
2016-02-08
2016-02-08
2016-02-08
2016-02-09
2016-02-08
2016-02-08
2016-02-09
2016-02-09
2016-02-08
2016-02-09
2016-02-08
2016-02-08
2016-02-08
2016-02-08
2016-02-08
2016-02-08
2016-02-09
2016-02-08
2016-02-08
2016-02-09
2016-02-09
2016-02-09
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:
STRAWBERRY KNOLL ELEMENTARY SCHOOL
MAIN
Kit #
Room Id
7732213
RR162
7732605
SPEECH
7732700 SRAFF WORK RM
7732654 STAFF WORK RM
7732238 TOY STOR WK RM
7732602
WR3
7732611
WR3
7732697
WR3
Started
2016-02-01 @ 2:00 pm
2016-02-01 @ 3:00 pm
2016-02-01 @ 1:00 pm
2016-02-01 @ 1:00 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
Ended
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 9:00 am
2016-02-04 @ 9:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
2016-02-04 @ 10:00 am
pCi/L
0.6 ± 0.3
0.9 ± 0.4
1.8 ± 0.4
< 0.3
1.2 ± 0.4
1.4 ± 0.4
< 0.3
1.7 ± 0.4
Analyzed
2016-02-09
2016-02-09
2016-02-08
2016-02-08
2016-02-09
2016-02-08
2016-02-08
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:
STRAWBERRY KNOLL ELEMENTARY SCHOOL
PORTABLE
Kit #
7732249
7732233
7732245
7732242
7732231
7732248
7732246
Room Id
0
ML555
ML619
ML620
ML621
ML816
ML981
Started
2016-02-01 @ 5:00 pm
2016-02-01 @ 5:00 pm
2016-02-01 @ 5:00 pm
2016-02-01 @ 5:00 pm
2016-02-01 @ 5:00 pm
2016-02-01 @ 5:00 pm
2016-02-01 @ 5:00 pm
Ended
2016-02-04 @ 12:00 pm
2016-02-04 @ 11:00 am
2016-02-04 @ 11:00 am
2016-02-04 @ 11:00 am
2016-02-04 @ 11:00 am
2016-02-04 @ 11:00 am
2016-02-04 @ 11:00 am
pCi/L
< 0.3
0.5 ± 0.3
< 0.3
< 0.3
0.7 ± 0.4
< 0.3
< 0.3
Analyzed
2016-02-09
2016-02-08
2016-02-09
2016-02-09
2016-02-09
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