ML20062E481: Difference between revisions

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| number = ML20062E481
| number = ML20062E481
| issue date = 11/27/1978
| issue date = 11/27/1978
| title = Responds to IE Bulletin#78-12 Re Atypical Weld Matl in Reactor Vessel Pressure Welds.States That Reactor Vessel Not Yet Manufactured
| title = Responds to IE Bulletin 78-12 Re Atypical Weld Matl in Reactor Vessel Pressure Welds.States That Reactor Vessel Not Yet Manufactured
| author name = Dienhart A
| author name = Dienhart A
| author affiliation = NORTHERN STATES POWER CO.
| author affiliation = NORTHERN STATES POWER CO.
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Dear Mr Keppler                                                                                          __
Dear Mr Keppler                                                                                          __
IE Bulletin l10. 78-12 required a response within 60 days of the -                                        -
IE Bulletin l10. 78-12 required a response within 60 days of the -                                        -
issuance of your September 29, 1978 letter. The Bulletin discusses -
issuance of your {{letter dated|date=September 29, 1978|text=September 29, 1978 letter}}. The Bulletin discusses -
atypical weld material in reactor pressure vessel welds.
atypical weld material in reactor pressure vessel welds.
The Tyrone reactor vessel has not yet been manufactured, thus there are no data currently available for the vessel.                            However, as the
The Tyrone reactor vessel has not yet been manufactured, thus there are no data currently available for the vessel.                            However, as the

Latest revision as of 12:29, 1 June 2023

Responds to IE Bulletin 78-12 Re Atypical Weld Matl in Reactor Vessel Pressure Welds.States That Reactor Vessel Not Yet Manufactured
ML20062E481
Person / Time
Site: 05000484
Issue date: 11/27/1978
From: Dienhart A
NORTHERN STATES POWER CO.
To: James Keppler
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
NLR3-06, NLR3-6, NUDOCS 7812070311
Download: ML20062E481 (1)


Text

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D e e NORTHERN STATES POWCR COMPANY E A U CLA s st E. WISCONSIN 84708 e

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flovember 27, 1978 FILR3 - 06 Mr J G Keppler, Director Office of Inspection and Enforcement

( U S tluclear Regulatory Commission Region III 799 Roosevelt Road Glen Ellyn, Illinois 60137 TYR0tlE ENERGY PARK E-7470 Docket tio. STri 50-_484 ..

~~

Dear Mr Keppler __

IE Bulletin l10. 78-12 required a response within 60 days of the - -

issuance of your September 29, 1978 letter. The Bulletin discusses -

atypical weld material in reactor pressure vessel welds.

The Tyrone reactor vessel has not yet been manufactured, thus there are no data currently available for the vessel. However, as the

, , vessel is shipped to the Tyrone site, the weld material data can be made available for review and inspection.

Yours very truly

/ /

AVD cc U S tiuclear Regulatory Commission l

Office of Inspection and Enforcement Division of Reactor Operations Inspection Washington, D C 20555 7 } O 70 ggeg_ t.'0V 2 91978 So3W_