BVY-94-127, Transmits Addl Drawings Re ISI Program Review

Transmits Addl Drawings Re ISI Program Review

ML20078R391
Person / Time
Site:	Vermont Yankee
Issue date:	12/20/1994
From:	Tremblay L VERMONT YANKEE NUCLEAR POWER CORP.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
BVY-94-127, NUDOCS 9412270047
Download: ML20078R391 (2)

Text

l YERMONT YANKEE

-NUCLEAR POWER CORPORATION s

Ferry Road, Brattleboro, VT 05S01-7002 ENGINE Rlt OFFICE 580 MAIN STREET 00LTON. MA 01740 (508)779 4 711 December 20,1994 l BVY 94 - 127 i United States Nuclear Regulatory Commission ATrN: Document Control Desk ,

Washington, DC 20555 i

References:

a. License No. DPR-28 (Docket No. 50-271)

b. I.ctter, VYNPC to USNRC, BVY 93-137, dated December 3,1993

c. Letter, USNRC to VYNPC, NVY 94-177, dated October 12,1994  !

d. letter, VYNPC to USNRC, BVY 94-124, dated December 12,1994

Subject:

Response to Request for Additional Infonnation on the Vermont Yankee Thini 10-Year Interval Inservice Inspection (ISI) Program Plan and Associated Requests for Relief In Reference (d), Vement Yankee pmvided la response to NRC's request for additional information reganiing the subject ISI Pmgram leview. In that response, a commitment was made ,

to suppkment our response to Item C in the enclosure by providmg up-tosiate system drawings (P& ids) that highlight the scope of the third interval program, to assist NRC in review completion.  :

i The purpose of this letter is to transmit the additional drawings. The drawings are being forwarded directly to NRC's contractor, INEL, as previously directed.

Should you have further questions or require additional information, please contact this office. -

Sincerely, VERMONT YANKEE NUCLEAR POWER CORPORATION l

" Ov\n .

\ I 9412270047 941220 PDR ADOCK 05000271 Leonard A. Tremblay, Jr., P.E.y P PDR -

Senior Licensing Engineer Enclosure A cc without drawings: cc with drawings:

USNRC Region I Administrator Mr. Boyd W. Brown l USNRC Resident Inspector- VYNPS INEL Research Center ,

USNRC Project Manager- VYNPS 2151 North Boulevard  :

P.O. Box 1625 i Idaho Falls, Idaho 83415-2209 l 9S000 g.ilil 4

, i

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' United States Nuclear Regulatory Commission December 20,1994 -

Page 2 i

Enclosum A Drawings enclosed with this submittal consist of markups of the following listed drawings with colorcoded piping segments delineating Class 1, Class 2, and Class 3 piping, as well as delineation a isometric boundaries which refeience isometric drawings previously submitted a::

part of the ThiniInterval ISI Program submittal:

G-191159, Sheet 1 Service Water System G-191159, Sheet 2 Service Water System l G-191159, Sheet 3 RBCCW System  ?

G-191167 Nuclear Boiler a '

G-191168 Core Spray System G-191169, Sheet 1 HPCI System .

G-191169, Sheet 2 HPCI System  !

G-191170(2 Sheets) CRD Syste n  !

G-191171 SLC System G 191172 RHR System ,

G-191174, Sheet 1 RCIC System  !

G 191174, Sheet 2 RCIC System G-191175, Sheet 1 Primary Containment and Atmos. Control System G 191176, Sheet 1 Condensate and Demin. Water Transfer System G-191178, Sheet 1 RWCU System .

G 191238 Reactor Building HVAC System  !

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