ML19323H021

Forwards Drawings to Support Bnwl Confirmatory Piping Analysis of Number 16 Safety Relief Valve Discharge Line, in Response to NRC 800214 Ltr

ML19323H021
Person / Time
Site:	Grand Gulf
Issue date:	06/02/1980
From:	Dale L MISSISSIPPI POWER & LIGHT CO.
To:	Houghton T Office of Nuclear Reactor Regulation
Shared Package
ML19323H022	List: ML19323H021 ML19323H026 ML19323H028 ML19323H029 ML19323H032 ML19323H033 ML19323H037 ML19323H042 ML19323H047 ML19323H048
References
AECM-80-114, NUDOCS 8006110192
Download: ML19323H021 (2)

Text

. .

] MISSISSIPPI POWER & LIGHT COMPANY !

Helping Build Mississippi EmihMMudd5 P. O. B OX 1640, J AC K S ON, MIS SIS SIP PI 3 9 2 05 pmODUCTlON DEPARTMENT June 2, 1980 U. S. Nuclear Regulatory Commission Light Water Reactors Branch No. 2 Division of Project Management Washington, D. C. 20555 ATTENTION: Mt. Thomas C. Houghton

SUBJECT:

Grand Gulf Nbclear Station Dockets 50-416 and 50-417 Units 1 and 2 File: 0272/0277/L-?34.0 Confirmatory Piping Analysis by NRC Consultant - Request for Information AEOI-80/114 The letter from Mr. Robert L. Baer of February 14, 1980, resuested infor-mation to support the confirmatory piping analysis of the #16 SRV discharge line being performed by Pacific Northwest Laboratory as part of the Grand Gulf operating license review.

Our letter, AECM-80/61, dated April 9, 1980, forwarded this information to you. At that time, support drawings for the #16 SRV discharge line were not complete. This letter forwards these support drawings.

If you have any questions concerning the attached information or need further information, please advise. The point of contact within our supporting architect engineering organization, Bechtel Power Corporation, is Mr. H. M.

Brooks, Licensing.

Yours.truly, v:-

,/ L. F. Dale

{,../' . /'

Nuclear Project Manager

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/ S JDR/HMB:gks /I (oN M ps@ ?M M vos 8006110)g  %>

Member Middle South Utilities System

MISSISSIPPI POWER Q LI!HT COMPANY Mr. Houghton Page 2 Attachments: 1. Drawing 9645 - N1B 21G 025 H01, Rev. 2

2. Drawing 9645 - N1B 21G 025 R02, Rev. 1

3. Drawing 9645 - N1B 21G 025 R03, Rev. 2

4. Drawing 9645 - N1B 21G 025 H02, Rev. 1

5. Drawing 9645 - N1B 21G 025 R04, Rev. 2, 2 sheets

6. Drawing 9645 - Q1B 21G 025 R08, Rev. 1

7. Drawing 9645 - N1B 21G 025 R01, Rev. 2

8. Drawing 9645 - N1B 21G 025 R11, Rev. 0 cc: Mr. N. L. Stampley (W/0)

Mr. R. B. McGehee (W/0)

Mr. T. B. Conner (W/0)

Mr. Victor Stello, Jr., Director (W/1)

Division of Inspection & Enforcement U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Mr. Merv Bampton (W/1)

Pacific Northwest Laboratory -

Richland Boulevard Richland, Washington 99351 1

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