ML20115F521
| ML20115F521 | |
| Person / Time | |
|---|---|
| Site: | Neely Research Reactor |
| Issue date: | 05/21/1996 |
| From: | Copcutt B Neely Research Reactor, ATLANTA, GA |
| To: | |
| References | |
| REN-A-023, REN-A-23, NUDOCS 9607170302 | |
| Download: ML20115F521 (1) | |
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t NEELYNUCLEAR AESEAACH CENTER C--
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- ,,,,, f eOO AMNTIC CAIVE ATL.ANTA. GEOAGW 3o332&25 96 JUL 10 A9 :50 I404)894 3600 July 26, 195 FtCE Or SECRETW CKE7mg3 3ER CE MEMORANDUM BRAHCB To: R.A.Karam From: B. Copeutt
- C 7-Subjects facility high radiation areas I have investigated building and come to the conclusion that seve radiation levels in the the criteria for being posted as "High Radiati ral locations meet containment The definition of a H.R.A. in 10 CFR 20 is as f lon Areas o lows:
"any area radiation (,...ccessible to personnel, (l
a could receive in any one hour a dose in excess of 10
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5 y
C millirem.
A survey performed on 7/24/90
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excess of 100 mram/hr in 4 locations (copy attached) shows levels in r
as "High Rad. Areas".
3 at 4 MW power level.
The survey was performedwhich are not currently posted(l The areas identified are...with the reactor i
k
- 1. reactor top
- 2. biomedical facility on first floor
- 4. niche under biomedical room beam port on g ound floor h
round floor be controlled by either...10 CFR 20 requires that the access point each high rad. area
- 1. maintaining the area locked
- 2. using a device to reduce ra,diation levels b l 2-or mram/hr if an individual enters, or
- 3. using a visible or audible alarm such that th e ow 100 entering the area and a supervisor are alerted to th entrance, or e individual
- 4. direct surveillance to prevent unauth e
for high rad. areas established for 30 days oorised entry (only r less).
1 NUCLEAR REGULAT RY COMM' ISSiON 9607170302 960521 g,, no. n _g a c #EAl EXHIBIT NO._
U PDR ADOCKOSOOgO in the rnatter of M AA J G
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