ML20211G442: Difference between revisions

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: n. l Duxe POWER GOMPANY P.O.190x 33180 GHAMLOr1TE, N.G. 28242 HALILTUCKER                                                                                                                             TELEPHONE ma pas         n                                                                                                                 (704) 373-4531 June 13, 1986 Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Attention:           Mr. B. J. Youngblood, Project Director PWR Project Directorate No. 4 Re: Catawba Nuclear Station, Unit 1 Docket No. 50-413 Clarification to 10 CFR 50 Appendix J Exemption R? quest
: n. l Duxe POWER GOMPANY P.O.190x 33180 GHAMLOr1TE, N.G. 28242 HALILTUCKER TELEPHONE ma pas n
(704) 373-4531 June 13, 1986 Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Washington, D. C.
20555 Attention:
Mr. B. J. Youngblood, Project Director PWR Project Directorate No. 4 Re: Catawba Nuclear Station, Unit 1 Docket No. 50-413 Clarification to 10 CFR 50 Appendix J Exemption R? quest


==Dear Mr. Denton:==
==Dear Mr. Denton:==
 
This letter is to clarify the intent of the May 5, 1986 Surveillance extension request and the {{letter dated|date=May 9, 1986|text=May 9, 1986 letter}} requesting an exemption from certain requirements of 10 CFR 50, Appendix J.
This letter is to clarify the intent of the May 5, 1986 Surveillance extension request and the {{letter dated|date=May 9, 1986|text=May 9, 1986 letter}} requesting an exemption from certain requirements of 10 CFR 50, Appendix J. The scope of the surveillance extension request is not increased by this clarification.
The scope of the surveillance extension request is not increased by this clarification.
My {{letter dated|date=May 5, 1986|text=May 5, 1986 letter}} requested an extension to several Technical Specification Surveillance Time Requirements. A proposed Table 3.6-la was provided with the extension request for Surveillance 4.6.1.2d.                                               Penetrations identified on this Table included Electrical penetrations for various equipment, numbered t'
My {{letter dated|date=May 5, 1986|text=May 5, 1986 letter}} requested an extension to several Technical Specification Surveillance Time Requirements. A proposed Table 3.6-la was provided with the extension request for Surveillance 4.6.1.2d.
E101-450. These 91 penetrations are all of the electrical penetrations for Unit 1 that are subject to Type B testing. Additionally, the remaining mechanical penetrations identified are also subject to Type B testing. The j               valves associated with these penetrations are subject to Type C testing. Each
Penetrations identified on this Table included Electrical penetrations for various equipment, numbered E101-450. These 91 penetrations are all of the electrical penetrations for t'
!                  test requires approximately 4 to 6 manhours of work inside containment in I
Unit 1 that are subject to Type B testing. Additionally, the remaining mechanical penetrations identified are also subject to Type B testing. The j
valves associated with these penetrations are subject to Type C testing. Each test requires approximately 4 to 6 manhours of work inside containment in I
radiation areas on the order of 300 to 3000 mrea/hr. Attached is a listing of the affected valves and their corresponding penetration numbers.
radiation areas on the order of 300 to 3000 mrea/hr. Attached is a listing of the affected valves and their corresponding penetration numbers.
1                 Should you require any further clarification please contact Mr. Roger Ouellette at (704)373-7530.
1 Should you require any further clarification please contact Mr. Roger Ouellette at (704)373-7530.
,                This request is supplemental to the May 5, 1986 and {{letter dated|date=May 9, 1986|text=May 9, 1986 letter}}s,
This request is supplemental to the May 5, 1986 and {{letter dated|date=May 9, 1986|text=May 9, 1986 letter}}s,
[                 therefore the check for $150 submitted previously applies to this submittal as well.
[
Very truly yours, l             g Hal B. Tucker RWO: sib                                                                                                                                                       0 8606190417 860613 PDR         ADOCK 05000413                                                                                                   i Attachment                         P                                   PDR                                                                                         g l
therefore the check for $150 submitted previously applies to this submittal as well.
                            -.-_,.m_       _ _ _ _    , , . , _      , , . . _ _ _ ,        _ . , _ _ _ .        ._,_._.__....,._.,-....,-._m____....         . ._ , , _ _
Very truly yours, l
g Hal B. Tucker RWO: sib 0
8606190417 860613 PDR ADOCK 05000413 i
Attachment P
PDR g
l
-.-_,.m_
._,_._.__....,._.,-....,-._m____....


s.
s.
Mr. Harald R. Denten, Dirzetcr June 13, 1986 Page Two xc: Dr. J. Nelson Grace, Regional Administrator U. S. Nuclear Regulatory Commission Region II 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 NRC Resident Inspector Catawba Nuclear Station i
Mr. Harald R. Denten, Dirzetcr June 13, 1986 Page Two xc:
Dr. J. Nelson Grace, Regional Administrator U. S. Nuclear Regulatory Commission Region II 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 NRC Resident Inspector Catawba Nuclear Station i


  , a
=
      =
* a Penetration Associated Number Valves J
* Penetration                                                                 Associated Number                                                                     Valves J
M230 RN485 M215 VB83B, VB85 M219 VS54B, VS56 M358 FW11, FW13 M356 WE20, WE22 M345 WL806 M204 VQ15B M259 NB262, NB260B M374 WL321 a
M230                                                                       RN485 M215                                                                 VB83B, VB85 M219                                                                 VS54B, VS56 M358                                                                 FW11, FW13 M356                                                                 WE20, WE22 M345                                                                       WL806 M204                                                                       VQ15B M259                                                                 NB262, NB260B M374                                                                       WL321 a
b I
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Latest revision as of 23:20, 5 December 2024

Clarifies 860505 Surveillance Extension Request & 860509 Request for Exemption from 10CFR50,App J Requirements. Listing of Valves Subj to Type C Testing & Associated Penetrations Encl
ML20211G442
Person / Time
Site: Catawba 
Issue date: 06/13/1986
From: Tucker H
DUKE POWER CO.
To: Harold Denton, Youngblood B
Office of Nuclear Reactor Regulation
References
NUDOCS 8606190417
Download: ML20211G442 (3)
v • d • e


Text

-.

i

n. l Duxe POWER GOMPANY P.O.190x 33180 GHAMLOr1TE, N.G. 28242 HALILTUCKER TELEPHONE ma pas n

(704) 373-4531 June 13, 1986 Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Washington, D. C.

20555 Attention:

Mr. B. J. Youngblood, Project Director PWR Project Directorate No. 4 Re: Catawba Nuclear Station, Unit 1 Docket No. 50-413 Clarification to 10 CFR 50 Appendix J Exemption R? quest

Dear Mr. Denton:

This letter is to clarify the intent of the May 5, 1986 Surveillance extension request and the May 9, 1986 letter requesting an exemption from certain requirements of 10 CFR 50, Appendix J.

The scope of the surveillance extension request is not increased by this clarification.

My May 5, 1986 letter requested an extension to several Technical Specification Surveillance Time Requirements. A proposed Table 3.6-la was provided with the extension request for Surveillance 4.6.1.2d.

Penetrations identified on this Table included Electrical penetrations for various equipment, numbered E101-450. These 91 penetrations are all of the electrical penetrations for t'

Unit 1 that are subject to Type B testing. Additionally, the remaining mechanical penetrations identified are also subject to Type B testing. The j

valves associated with these penetrations are subject to Type C testing. Each test requires approximately 4 to 6 manhours of work inside containment in I

radiation areas on the order of 300 to 3000 mrea/hr. Attached is a listing of the affected valves and their corresponding penetration numbers.

1 Should you require any further clarification please contact Mr. Roger Ouellette at (704)373-7530.

This request is supplemental to the May 5, 1986 and May 9, 1986 letters,

[

therefore the check for $150 submitted previously applies to this submittal as well.

Very truly yours, l

g Hal B. Tucker RWO: sib 0

8606190417 860613 PDR ADOCK 05000413 i

Attachment P

PDR g

l

-.-_,.m_

._,_._.__....,._.,-....,-._m____....

s.

Mr. Harald R. Denten, Dirzetcr June 13, 1986 Page Two xc:

Dr. J. Nelson Grace, Regional Administrator U. S. Nuclear Regulatory Commission Region II 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 NRC Resident Inspector Catawba Nuclear Station i

=

M230 RN485 M215 VB83B, VB85 M219 VS54B, VS56 M358 FW11, FW13 M356 WE20, WE22 M345 WL806 M204 VQ15B M259 NB262, NB260B M374 WL321 a

b I

j j

l i

r e--rwrde---+wwu' e9m-

-eee+-*----M-

-yr---rw y..

,4 w

-+ew-m--

y-mama ow----.

--'w a7 mr+-e Mw-rwe--e.6w+mwv,-P m

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