ML20211G769

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Partially Deleted Memo Re Status of Potential New Allegations from Alleger A-4,subj to T Westerman 851023 Memo.Allegation Re 30% Overrolling of Tubes Which Resulted in Busting Tube Sheet Addressed in Sser 10
ML20211G769
Person / Time
Site: Comanche Peak  Luminant icon.png
Issue date: 12/18/1985
From: Shao L
NRC - COMANCHE PEAK PROJECT (TECHNICAL REVIEW TEAM)
To: Noonan V
NRC - COMANCHE PEAK PROJECT (TECHNICAL REVIEW TEAM)
Shared Package
ML20211G546 List:
References
FOIA-86-726 NUDOCS 8702250516
Download: ML20211G769 (4)
v • d • e


Text

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KC&q UNITED STATES

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over, g JAN - 6 806 MEMORANDUM FOR: Vincent S. Noonan, Director . .-

Comanche Peak Project FROM: L. Shao, Group Leader Comanche Peak Project

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SUBJECT:

STATUS OF NEW A-4 ALLEGATIONS The enclosure sumarizes the status of potential new allegations from a11eger A-4 which were the subject of a memo from T. Westeman of Region IV dated October 23, 1985.

If Westerman has any questions on this subject, he can contact S. Hou and D. Jeng.

L. C. Shao Group Leader Comanche Peak Project

Enclosure:

As stated ,

cc: A. Vietti-Cook Inform: tin :n tSi. ad '.as dfAd C. Poslusn la acc ..-ence '.Q ihe fmn:a ;,' Mr.:U.M C. Tramel Act, eum lens _h S. Hou D'. Jeng fotA- f7A

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, ENCLOSURE STATUS OF POTENTIALLY NEW ALLEGATIONS RECEIVED FROM ALLEGER A-4 ALLEGATION STATUS Main Condensers There was up to 30% overrolling of the This allegation is addressed in tubes which resulted in " busting" the SSER #10 M/P Cat. 14 AW-47.

tube sheet.

can provide infonnation The TRT is unaware of this item.

gar ng spider web cracking of the A potential new allegation.

tube sheet.

The tube sheet is out of alignment 3/8" This allegation is addressed in SSER #10. M/P Cat. 30, AQW-15.

The Brown & Root superintendent, George The TRT is unaware of this item.

Panley, made statements to the NRC that A potential new allegation.

are not the truth regarding tube sheet alignment.

Dam (described as having

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had the damaged Sensor)

The ra and ta r of the are A potential new allegation, wrong. f Glen Rose ca e. -

Reactor Cavity Liner Plate The tape recorder was off when he A potential new allegation.

expressed concerns regarding cracking in the reactor cavity liner plates.

The cracking problem needs to be looked '

at generically based on lot and heat numbers.

Approximately 30-35 plates in Unit 1 The C/S group is aware of the and 25-40 plates in Unit 2 have been cutting of holes in the plates in removed due to voiding behind the plate. the search for voids but not of the complete removal of plates. A potential new allegation.

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If,V(C; .50 ALLEGATION STATUS Main Circulating Water Pumps The pump intake baffles were improperly A potential new allegation.

fitup (gap) and the proper weld proce-dures were not followed. W. W. Grant was the welder involved in the baffle -

installation.

The " emergency gates" retaining insert A potential new allegation.

for the main circulating water pumps is not properly installed.

TDI Emergency Diesel Generator Auxiliary Skids After having w,orked on the skids for This allegation is addressed in several years due to defective fabri- SSER #10. M/P Cat. 1. AW-38,

~ cation, the applicant scrapped the skid. AQW-24; M/P Cat. 27. AQW-11 This will result in extra cost since AQW-16.

there were three different versions of the same skid.

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Unit 1 Containment Wall ',.

An allegation similar to this was covered in SSER #8, C/S Cat. 5,

onned him that two or three 5-gallon AC-36. This allegation concerned i

cans containing trash had been incorpo- concrete placed in the dome of rated into the Unit 1 containment wall. Unit 1. Therefore, this may The location stated to be the WNW wall, potentially be a new allegation.

50 feet from the airlock, at the same elevation as the airlock.

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GOVERNMENT ACCOUNT DILITY PROJECT 1555 Connecticut Awnue, N.W., Suite 202 Washington, D.C. 20036 (202)232-8550 October 2, 1986 FREEDOM OF INFORMATION FREEDOM OF INFORMATION ACT REGUEST ACI REQUESI Director Office of Administration

[O/A [g - Mf Nuclear Regulatory Commission Washington, D.C. 20555 /d[/((f' TO WHOM JT MAY CONCERN:

Pursuant tc the Freedom of Inf ormation Act (FOIA), 5 U.S.C.

552, the Gov e rna.c nt Accountability Project (GAP / requests copies of any and all a g e r.c y records and information, i ncludi .g but not limited to notes, letters, memoranda, d ra f t s. , minutes, dierles, logs, calendars, tapes, transcripts, summaries, interview reports, procedures, instructions, engineering e.nalyses, drawings, files, graphs, charts, maps, photographs, ag r e eme nt s ,

handwrliten notes, studies, cata sheets, notebooks, books, telephonc messages, computations, voice recordings, computer runoffs, any other data compilations, interim anc/or final reports, status reports, and any anc all other recordi relevant to and/or generated in connection with any information known to the NRC about t h c- May 30, 1% letter from Themas F. Westermar..to Tc-xas Ut ili t i c s Generating Company in the Attention cf t.r. W.G.

Counsil, E::e c u t i v e Vice President, in reference to 4- 6-A-019.

This request i n c l u de 1. s11 agency records as defince in 10 C.F.R. 9.3a(b) and NRC Manual, A p pe nd i:: 0211, Parts 1. A. 2 a nd A. 3 (appproved October 6, 1980) whether they currently exist in the NRC official, " working", investigative or other files, or at any other location, including private r e c- i d e n c e s .

If any records, as defined in 10 C.F.R. 9.3(b) and the NRC Ma nu4- ) , supra, and covercc by this request have been cestroye and/or removed after this request, please provide all s ur roundi ng records, including but not limited to a list of all records which have been or are destroyed and/or removed, a' description of the action (s) taken relevant to, generated in connection witn, and/or issued in order to implement the action (s).

GAP requests that fees te waived, because " finding the information can be considered as primer:ly benefitting the general public," 5 U.S.C. 522 (a) (4) (a). GAP is a n: n-p r o f i t ,

non partisan public interest crganization concerned with honest and cpen government. Through public outreacn. the P roj ect pr ometes whistleblowers as agents of government accountability.

G/ f .-l 3 d ?/ ^1 / / ,

0 W L- f J y' y J.- v

.. .. . 1 Through i t s Env i r o ni.ie s.tal Wnistleb.awer Clinic, CAP affera

~ assistance to loc &l pubi.c interest and citicar.c groups a r. o intervenors in Ine concern ter safety at nuclear power plantc.

We are requesting this Anformation as part of an ongoing monitoring pr oj e ct on the aaequacy af Region IV and II.e NRC's eficris to protect public healtii und safety at and near nuclosr power plants.

For any documents or portions that you deny cua to a s pe c i f i c FOI A--e::em pt i o n , please provide an inde.. Itemizing and describing the documents or portions of documents withnela. The inde:: shoula provide a detailec justification of your grounds for claiming eaci. e :: em p t i o n , explaining why eacie e::va.pt i o n 2 c relevant to the document or portion of the ac c u..e n t witancia.

This i nc e :. is required ander Vauqhn v. Rosen (1), 464 F2d 520 (D.C. Cir. 1973), cert. ceried, 415 U.S. 977 vi?4i.

We look forward to your response to this request within te worleing days.

Sincerely, N[

Linda Bauman FOIA Coordinator Midwest Office Send response to: 3424 Marcos Lane Appleton, WI S4911 f

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