ML19094A562

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Letter Leaking Hot Leg Tube at Row 4 Column 63
ML19094A562
Person / Time
Site: Surry  Dominion icon.png
Issue date: 09/16/1977
From: Stallings C
Virginia Electric & Power Co (VEPCO)
To: Case E, Reid R
Office of Nuclear Reactor Regulation
References
Download: ML19094A562 (1)


Text

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VIRGINIA ELECTRIC AND POWER COMP.ANY RICHMOND, VIRGINIA 2 3 2 61 September 16, 1977 Mr. Edson G. Case, Acting Director Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Washington, D. C.

20555 Attn:

Mr. Robert W. Reid, Chief Operating Reactors, Branch 4

Dear Mr. Case:

Serial No. 298A PO&M/ TAP : das Docket No. 50-281 License No. DPR-37 In our letter of July 17, 1977, concerning Surry Unit No. 2 July shutdown, we identified a "2C" Steam Generator leaking hot leg tube at Row 4 Column 63.

A further review of our eddy current records of the April 1977 outage has re-vealed that this tube did not pass either a 0.650 probe or a 0.610 probe and should have been plugged at that time.

Therefore, if our plugging program had been perfectly implemented, the July shutdown could have been averted.

cc:

Mr. James P. O'Reilly Very truly yours, t/;, }/)?, ~al/~1d C. M. Stallings Vice-President Power Supply and Production Operations