ML19308A629
| ML19308A629 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 07/21/1975 |
| From: | Parker W DUKE POWER CO. |
| To: | Moseley N NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| Shared Package | |
| ML19308A601 | List: |
| References | |
| NUDOCS 7911270792 | |
| Download: ML19308A629 (3) | |
Text
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Duxs POWER COMPANY s' '
Powza Dust.onwo '
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422 Soctri Citencis Srnzer, Caunt.orTz, N. C. 28242 lor'
- U wtLLIAM o.PAmmER,JA.
TELE *=Cmt; Anta 704 Vict Pets'OCNT 373-4083 Seta Paoouction July 21,1975 Mr. Norman C. Moseley, Director j
U. S. Nuclear Regulatory Commission Suite 818 230 Peachtree Street, Northwest Atlanta, Georgia 30303 Re:
IE:II:TNE 50-269/75-7 50-270/75-8 50-287/75-8
Dear Mr. Moseley:
Duke Power Company does not consider information contained in Inspection and Enforcement Reports 50-269/75-7, 50-270/75-8, and 50-287/75-8 to be proprietary.
Please find attached responses to Items I.A.2, I.A.3, and III.75-07, 08, 08/1.
truly yours,, /q Verv
- b. cu N^
/
William O. Parker, Jr d,.
MST:vr Attachment 3.n no 7M
i IIT.75-07, -8, -08/1 s
High pressure injection pump recirculation flow orifice and letdown block a
orifice erosion problem.
RESPONSE
High pressure injection pump recirculation orifices and letdown block orifices are being procured in an expedited manner.
In the interim, all l
high pressure injection recirculation and the Units 2 and 3 letdown b.ock l
orifices will be radiographed every 30 days. The Unit i letdown block orifice has been replaced by the latest design and only normal surveillance 4
will be performed.
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7 RESPONSE TO IE INSPECTION REPORT 50-269/75-7, 50-270/75-8, 50-287/75-8 s
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I.A.2 The Health Physics Manual (Section J.3 and Section L.l.B) states that a.
respiratory protective equipment can be obtained in the parsonnel change Contrary to this, no respirators were available in either of the rooms.
two main personnel change rooms.
RESPONSE
Respirators are stored in the clean area of the decontamination room in order for Health Physics to have full control of the respirators. The Health Physics Manual has been revised to permit storage of respiratory protective equipment in any appropriate location rather than specifically in the personnel change room.
b.
The Health Physics Manual (Section L.l.c) states that all tools and equipment being transferred from the Reactor Building or radiation control zones to the contaminated tool crib must be properly wrapped and tagged.
RESPONSE
The Health Physics Manual has been revised to state that all tools and equipment being transferred from the Reactor Building or radioactive control zones within the radiation control area to the contaminated tool crib =must be -
monitored, and wrapped and tagged as required by contaminatio
.s.
The Health Physics Manual (Section G.3) states that the portal monitor c.
at the entrance to the restricted area vill serve as the final check of persons 1 caving the restricted area, to ensure they are free of radioactive contamination.
Instructions posted at the monitor specify that persons will stop or pass slowly through the monitor.
Contrary to this, the inspector observed approximately 15 persons exit the restricted area and none stopped or slowed in passing through the monitor.
RESPONSE
Prior to leaving any radiation control area, personnel are required to utilize monitoring equipment to ensure they are free of contamination.
Since the majority of personnel passing through the portal monitor have not been in a. radiation control area, it is not considered necessary that they use the portal monitor.
Consequently, the Health Physics Manual has been revised to indicate that the portal monitor is available for-an optional check for contamination on leaving the restricted area.
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Duke Tower Cenpany Cecnce 1 50-269/75-7 Connee 2 50-270/75-8 Ocence 3 50-287/75-8 Ltr to Duke Pcver C: pany frc= :i. C. l6:eley dtd:
JUL 3 1775 IE Inspecti:n Pepert 30s. 50-269/75-7, 50-270/75-S ani 50-237/75-3 n y e m.,a u,u.. v6 se 2
uss B H. D. Tnornburg, IE IE:HQ (5)
Office of Staudards revele; cent Division of Eeacter Licensing (13)
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PDS Local PER USIC TIC State - South Carolina 4
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