IR 05000010/1977022
| ML19340A555 | |
| Person / Time | |
|---|---|
| Site: | Dresden  |
| Issue date: | 09/08/1977 |
| From: | Danielson D, Eric Lee NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| To: | |
| Shared Package | |
| ML19340A552 | List: |
| References | |
| 50-010-77-22, 50-10-77-22, NUDOCS 8008270814 | |
| Download: ML19340A555 (4) | |
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U.S. NUCLEAR REGULATORY COMMISSION
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0FFICE OF INSPECTION AND ENFORCEMENT
REGION III
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Repcrt No. 50-010/77-22 l
Docket No.50-010 License No. DPR-2 i
Licensee: Commonwealth Edison Company P.O. Box 767
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Chicago, IL 60690
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Facility Name: Dresden Nuclear Power Station, Unit 1 l
Inspection at: Dresden Site, Morris, IL i
Inspection Conducted: August 16-18, 30, and 31, 1977 f'b<
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Inspector:
E. W. K.
ee
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j Approved by:
D. H. Danielson, ief 78/ 7
Engineering Support Section
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Inspection Summary
Inspection on August 16-18, 30, and 31, 1977 (Report No. 50-010/77-22)
Areas Inspected: Documents and work activities relative to the replacement of containment penetration bellows; previously identified noncompliance item. The inspection involved 43 inspector-hours onsite by one NRC inspector.
Results: No items of noncompliance or deviations were identified.
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DETAILS
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Persons Contacted
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Principal Licensee Employees
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- F.Paulikas, QA Coordinator *J.
D. Eenigenburg, Maintenance Engi neer
- R. D. Kyrouac, QC Engineer
- R. J. Meadows, Staff Engineer
- E.
E. Potter, Chief Levell III E, Maintenance
- C. W. Rea rdant,
xaminer
- C. E. Sargent, QA Inspector
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I Operating EngineerTechnical Staff Supervisor
- N. Scott,
- D. A. Schildgen, QA Inspector
- B. R. Shelton, Administrative A
ssistant The inspector also talked with and i and contractor personnel.
They included foreman and NDE examinterv
- denotes those present at ners.
- denotes tnose present at the exit ithe exit interview on August 18
, 1977 1_.icensee Action on Previous Inspecti nterviews on August 18 and
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on FindingsSection VIII of the William A(Closed) Noncompliance (50-
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Issuance of a revision of
in accordance with established. Randolph, requirements. Incorporated QA Manual was not audit report a
manuals are upnd determined that QA manual holders had verifi
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to-date.
e their QA Functional or Progran Areas Inspect d e_
1.
Review of Documents
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The inspector ten (10) containment penetration b llreviewed documents relative include bellows fabrication e ows.
p acement of placement program, maintenance /modific tiand installatica spec procedures, personnel qualifications, liquid penetrant examination procedon procedu a
, re-
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tificates veld data sheets and liquid penetrantreceipt inspection rep The inspec, tor determined that cer-requirements except for the welder qualification recthe documents code The welder qualification record of ord.
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formed welding indicated that he wa one of the three velders who
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Documentary evidence to show that s qualified on March 20, the velder has been welding 1976.
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the last six months was unavailable. The inspector was informed
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that the welder is employed as a permanen1 welder at the licensee
- contractor's shop and that documentary evidence to show that
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the-welder.is currently qualified can be made available.
The inapector i
stated that this matter is considered unresolved pending review i
during a subsequent inspection.
Within the areas examined no items of noccompliance or deviations
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were identified.
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2.
0bservation of Containment Penetration Belkows Work Activities
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,elding W
a.
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(1)
The inspector observed the completed welds of nine (9)
penetration bellows. The inspector determined that the
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yeld surfaces appear to be slightly rough for PT examina-tion, nonetheless they appear to be scrisfactory.
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(2)
l The inspector observed the welding in progress of pene-
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trations No. H-12 and H-21.
The inspector determined that work was performed in accordance with Pathway weld-ing procedure No. TI-8 and work area was reasonably clean
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and free of welding-rod stubs.
b.
Liquid Penetrant Examination (PT)
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The inspector observed PT examination of penetrations No. H-II, No. H-21 and No. H-31.
The inspector determined that proce-dural requirements were met.
Rounded indications were found on penetrations No. H-11 and No. H-31, however, they are within the code and procedure limits.
c.
Pressure Test On August 31, 1977, inspector observed portions of the soap and bubble test of all the penetrations. The test was performed at 22 psi.
The inspector determined work
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was performed in accordance with procedure by qualified
personne l.
No defect was found.
Within the areas observed no items of noncompliance or devir.tions i
were identified.
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Unresolved Items
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Unresolved items are matters about which more information is required in order tc, ascertain whether they are acceptable items', items of noncompliance or deviations.- Unresolved item disclosed during the inspection is discussed under Paragraph 1.
!'. it Interview
The inspector met with licensee representatn.
the conclusien of the inspection on August 18 and 31,1977. The. spector summarized the scope and findings of the inspection. The licensee acknowledged the information.
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