HomeMy WebLinkAboutFile Documents.155 Lone Pine Rd.0318.2017 (16).ARBK
RADON GAS MEASUREMENT REPORT
Date : 6/8/17
Location: 155 Lone Pine #8 Tech: Scott Potter
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This is the report of a radon gas screening measurement. The measurement was
performed using a continuous radon monitor (CRM), and was performed in
conformance with test protocols established by the US Environmental Protection
Agency in the document entitled “Protocols for Radon and Radon Decay Product
Measurements in Homes.”
The measurement period was 50 hours (recorded).
Test Date: 6/5/17
During the measurement period, radon gas measurements were recorded once
every hour.
Explanation of Report Data:
Tabular Data: This portion of the report provides a numerical listing of the radon gas
measurements that were made throughout the measurement period.
Average: This portion of the report gives the average radon gas concentration
measured during the entire measurement period. This average is computed in two
ways. The “Overall Average” is the simple average of all of the values listed in
Tabular Data. The “EPA Average” is the simple average of all of the values listed in
Tabular Data, except those values recorded during the first four hours of the
measurement period. The “EPA Average” is computed in a manner consistent with
the protocols cited above.
Other Information: In the printout, the letter “p” or “T” may appear next to a given
value. The “p” indicates that, during this measurement interval, the power was
disconnected from the CRM. The “T” indicates that, during this measurement interval,
the CRM was disturbed or moved.
* The radon gas measurement was completed and there is no evidence that the CRM
was tampered with in any way. Therefore, the average values contained in this report
reflect the radon gas concentration at the time of the test and should not be construed
as either predictive or supportive of a similar measurement conducted at another time
in the same structure.
Explanation: The radon gas measurement indicates radon levels are below
the E.P.A. maximum allowable limit of 3.9 pCi/L.
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Professional
Radon Monitor
Start Date : 6/5/17
Start Time : 11:00
End Date : 6/8/17
End Time : 11:00
Serial # : 1641076
Location
Signature:
Data in pCi/l
Time Interval 1 Hr
1.8 2.5 3.6
1.8 2.9 4.0
1.8 3.6 2.9
0.7 1.4 0.0
0.7 2.5 1.4
0.3 2.1 3.2
3.6 2.9 3.6
1.8 1.4 1.0
4.3 3.2 3.2
2.5 2.9 2.9
1.4 1.0 3.2
1.4 1.4 0.7
1.4 1.4 1.0
1.8 1.4 2.5
1.0 3.6 1.8
2.1 2.9 4.0
2.1 2.5
Overall Avg.= 2.2
EPA Protocol Avg.= 2.2
12/13/2017