ML101930194
| ML101930194 | |
| Person / Time | |
|---|---|
| Site: | Surry  |
| Issue date: | 06/09/2010 |
| From: | - No Known Affiliation |
| To: | Office of Information Services |
| References | |
| FOIA/PA-2010-0209 | |
| Download: ML101930194 (3) | |
Text
.4 O*NSITE GROUND/SURFACE WATER MONITORING A
,QUESTIONNAIRE Surry Power Station
- Onsite Radiological Effluent/REMP Monitoring Program Phase I !Near term response)
- 1.
Does the licensee have radioactive groundwater monitoring wells onsite?
If YES: How many wells:
One Where ar6Tthey located (e.g., distributed around/throughout the site, in a particularregion of the site and/or near particular buildings/structures, etc.)
(a!))
within the Protected Area (b.) within the Radiologically Restricted Area (c.) within the owner-controlled area (d.Jt what frequency does the licensee sample/analyze the wells (eW.hfor what radionuclides does the licensee monitor Gamma emitters (gamma Spec)
(
If Yes - at what MDA Tritium Yes No
[]
C C
C C
Quarterly C
I to 60 pCi&L
[]
C 2,000 pCi/L C
[]
Gross Beta If Yes - at what MDA If Yes - at what MDA Other:
C
[
If Yes - at what MDA
- 2.
If the licensee does NOT have an onsite radioactive groundwater monitoring program:
(a.) Does the licensee plan to implement a groundwater monitoring program?.
If Yes, when and to what extent (b.) Does the licensee plan to take other measures to assure they can identify radioactive groundwater contamination
- 3.
Does the licensee have a french drain system surrounding the main reactor facility and auxiliary structures ?
(a.) is the system analyzed for radionuclides?
(b.),at what frequency does the licensee sample/analyze the wells C
C C
C C
C Weekly
/5
(c)for what radionuclides does the licensee monitor Gamma emitters (gamma Spec)
If Yes - at what M Tritium DA C
5e-7 itCi/ml C
le-5 itCi/ml If Yes - at what MDA Gross Beta If Yes - at what MDA
- 4.
Does* thý licensee have a surveillance program to periodically:
(a.) walkdown outside areas around the site to look for potential leaks
' d spills?
(b.) prebsurize buried radwaste lines to evaluate structural integrity and evaiuate potential for leaks and spills?
- 5.
Does'the licensee perform any other onsite monitoring (e.g. soil sampling) to identify unexpected radioactive releases
- 6.
Does the licensee's radioactive liquid discharge line traverse any non-licensee owned areas (e.g., it is on a right-of-way surrounded by private properties)?
- 7.
If the licensee has a discharge pipe that runs underground or any underground piping that carries radioactive liquids, does the licensee perform monitoring along the discharge pathway to identify potential leakage.
M C
C C
C Yes No C
M If YES, How frequently is the sampling performed:
Phase II (Longer Term Response)
Yes No
- 8.
Historical Onsite Radioactive Contamination:
(a.) Does the licensee have any history of radioactive spills and/or leaks Are they documented in 10 CFR 50.75g file?
(b.) Has tlhe licensee identified onsite radioactive groundwater contamination?
If YES:
When was it identified - IF known:
Dltes:
LER/Abnormal Event Report/Condition Report Nos:
___(If available)
To whýa"t extent - IF known [square footage, estimated ground depth of the C
C C
M]
W4.
U.
ý contamination, estimated quantity (volume / concentration), etc.]
Has the cqntamination moved outside the Restricted Area or C
the owner-controlled area C
mments: Continuation of question 3c:
Gross alpha le-7 piCi/ml MDA, Sr-89/90 5e-8 pCi/ml and Fe-55 le-6 pCi/mi MDA.
iestion #1: One onsite monitoring location, REMP sample location Surry Station iestion #3: Referring to Storm Drains. Strom Drains are fed by turbine, containment & fuel buildings sub-surface drains. Part of Rad Effluent program.
iestion #4a: Considered yes by Ops & Eng because it is part of an Operators watch station to be observant for leaks &.spills.
iestion #4b: Per Eng., radwaste lines are not code piping that requires testing.
A' I /,
A4