ML20042B197
| ML20042B197 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 03/17/1982 |
| From: | Office of Nuclear Reactor Regulation |
| To: | |
| Shared Package | |
| ML20042B196 | List: |
| References | |
| NUDOCS 8203250076 | |
| Download: ML20042B197 (2) | |
Text
. _
4m m co E8
>U o us R82 xg Table 3.2-2.
Maximum values for the lower limits of detection (LLD)a,c 8m 88 ou Airborne Particu-
- 80G Water late or gas Fish Milk Food Products Sediment
! *' O Analysis (pCi/1)
(pCi/m )
(pCi/kg, wet)
(pCi/1)
(pCi/kg, wet)
(pCi/kg, dry) 3 gross beta 4
1 x 10 2 3H 2000 54Mn 15 130 58Fe 30 260 58'6 Co 15 130 65Zn 30 260 95Zr 30 ca L,
90Sr 2
95Nb 15 b
138I l
7 x 10 2 1
60 334Cs 15 5 x 10 2 130 15 60 150 137Cs 18 6 x 10 2 150 14 80 180 24"Ba 60 60 I40La 15 15
l RADIOLOGICAL ENVIRONMENTAL MONITORING LAND USE CENSUS l
i LIMITING CONDITIONS FOR OPERATION 3.2.2 LAND USE CENSUS A land use census shall be conducted at least once per 12 months during the grazing season (June 1 to,0ctober 1) to determine the location of the nearest milk animal in each of the 16 meteorological sectors within a distance of 5 miles.
Broad leaf vegetation sampling at the site boundary or closest landsite location in a sector with the highest annual average D/Q shall be conducted during the harvest season.
APPLICABILITY:
At all times.
ACTION:
a.
With land use census identifying a location (s) which yields a calculated dose or dose commitment greater than the values currently being calculated in Specification 2.1.1 or 2.1.2 of Appendix B, in lieu of any other report required by Specification 5.6 of Appendix B, prepare and submit to the Commission within 30 days, a Special Report which identifies the new locations.
b.
With a land use census identifying a location which yields a calculated dose or dose commitment (via the same exposure pathway) greater than at a location from which samples are currently being obtained in accordance with Specification 3.2.1, in lieu of any other report required by Specification 5.6 of Appendix B, prepare and submit to the Commission within 30 days, a Special Report which identifies the new locations.
The new location shall be added to the radiological environmental monitoring program within 30 days.
The sampling location, excluding the control staion location, having the lowest calculated dose or dose commitments (via the same exposure pathway) may be deleted from this monitoring program after October 31 of the year in which this land use census was conducted.
BASIS:
This specification is provided to ensure that changes in the use of unrestricted areas are identified and that modifications to the monitoring program are made if required by the results of this census.
The best survey information from the door-to-door or aerial surveys or consulting with local agricultural authorities shall be used.
This census satisfies the require-ments of Section IV.B.3 of Appendix I to 10 CFR Part 50.
Restricting the census to gardens of greater than 500 square feet provides assurance that significant exposure pathways via leafy vegetables will be identified and monitored since a garden of this size is the minimum required to produce the quantity (26 kg/ year) of leafy vegetables assumed in Regulatory Guide 1.109 TMI-2 3.2-9
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