IR 05000329/1980028
| ML19351D874 | |
| Person / Time | |
|---|---|
| Site: | Midland |
| Issue date: | 10/07/1980 |
| From: | Danielson D, Lee E K NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| To: | |
| Shared Package | |
| ML19351D871 | List: |
| References | |
| 50-329-80-28, 50-330-80-29, NUDOCS 8011200294 | |
| Download: ML19351D874 (6) | |
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U.S. NUCLEAR REGULATORY COMMISSION OFFICE OF INSPECTION AND ENFORCEMENT
REGION III
Reports No. 50-329/80-28; 50-330/80-29 Docket Nos. 50-329; 50-330 Licenses No. CPPR-81; CPPR-82 Licensee: Consumers' Power Co.
i 1945 West Parnall Road Jackson, MO 49201 Facility Name: Midland Nuclear Plant, Units 1 and 2
Inspection At: Midland Site, Midland, MI Inspection Conducted: September 23 - 25, 1980
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(E C $wy y N,,,!Q g Inspector:
E. W. K. Lee RC $~f
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Approved By:
L. H. Danielson, Ch ef
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Engineering Support Section 2
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Inspection Summary:
Inspection on September 23 - 25, 1980 (Reports No. 50-329/80-28; 50-330/80-29)
Areas Inspected: Reactor coolant pressure boundary piping work and welding activitics, procedures, and records; safety related piping welding activities; j
IE Bulletin and 50.55(e) items; previously identified noncompliance item.
The inspection involved a total of 19 inspector-hours by-one NRC inspector.
Results: Of the eight areas inspected, no apparent items of noncompliance or deviations were identified in seven areas; one apparent item of noncom-pliance was identified in one area.
(Infraction - bypass of an inspection hold point, paragraph 3).
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Persons Contacted Principal Licensee Employees
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- J. L. Corley, QA Site Superintendent
- F. A. Pimentel, Supervisor, Welding /NDE
- D. J. Vokal, Supervisory Engineer, PM0
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Other Personnel
- A. C. Ashworth, Sr., QC. Engineer, Babcock and Wilcox Construction
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Company (B&WCC)
- J. E. Russell, Assistant PFQCE, Bechtel Power Corporation
- R. W. Shope, QC Supervisor, B&WCC
- Denotes those present at the exit interview.
Licensee Action on Previously Identified Items (0 pen) Noncompliance Item (329/80-20-01 and 330/80-21-01) Welding material purchase order: -The inspector reviewed the Field Material Request.(FhE)
No. FM-124 and the attachment No. 1.
It was determined that (1) the attached sheet to FMR No. FM-124 can not be established; (2) the tie between the subject P.O. and the attachment No. I cannot be established and (3) evidence that attachment No. I was transmitted to the vendor is i
unavailable.
The inspector reviewed correspondence between the licensee and his contractors.
It was determined that a review of the subject bulletin was performed by the licensee and his contractors and established that swing check valves manufac-tured by Velan Engineering Corporation were not utilized.
This bulletin is considered closed.
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50.55(e) Item The inspector reviewed the 50.55(e) item relative to the impact value of
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certain feedwater pipes supplied by ITT Grinnell Industrial Piping, Inc.
It was determined that the licensee has taken appropriate action of this
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item. Furthermore, this deviation was identified by Region IV and was
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closed by IE Report No. 99900019/80-01.
This 50.55(e) item is considered closed.
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Functional or Program Areas Inspected
1.
Reactor Coolant Pressure Boundary Piping - Welding Material Control (Units 1 and 2)
a.
Review of Documents The inspector reviewed the following documents:
(1) Babcock and Wilcox Construction Company (B&WCC) Procedure No. 9-QPP-118, Revision 1, " Procurement of Weld Filler Material".
(2) B&WCC Procedure No. 9-WG-107, Revision 3, " Storage Handling, and Issuing of Welding Filler Metals".
(3) B&WCC Procedure No. 9-QPP-108, Revision 4, " Receiving Inspection".
(4) Receiving Inspection Reports and Material Certification for ER316-L rods with heat No. 464649 and ENiCrFe-3 welding electrodes with heat No. 2006MD.
It was determined that the above documents met the PSAR,10 CFR 50, Appendix B, and the applicable code requirements, b.
Control of Materials The inspector toured B&WCC welding material issuing station. -It was determined that (1) the welding materials are properly identi-fied and segregated; (2) the temperature of the rod ovens is main-tained; (3) records are properly kept; and (4) issuance and return of welding materials are controlled in accordance with the approved
procedures.
No items of noncompliance or deviations were identified.
2.
Reactor Coolant Pressure Boundary Piping - Observation of Welding Activities (Unit 1)
The inspector observed the following welding activities:
a.
Make-up and Purification System (HPCI line ICCA-13 Drain) Welds No. 3, No. 4, No. 5, and No. 6 on drawing No. FSK-M-1CCA-92-1.
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b.
Reactor Coolant and Pressure Control System (SG Drain to RBCH)
Welds No. 13, No. 11, No. 9, No. 10, No. 8, No. 5, No. 4, No. 6, and No. 12 on drawing No. FSK-M-1CCA-34-1.
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Make-up and Purification System Weld No.11 on drawing No. M-603
sheet 1.
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Make-up and Purification System (Drain From HPI line ICCA-11)
a Weld Nc. 6 on drawing No. FSK-M-1CCA-90-1.
It was determined that (1) work-.as conducted in accordance with
_ traveller; (2) proper welding materials were used; (3) welding pro-cedure requirements were met; (4)~ work area was free of weld rodstubs;_
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and (5) physical appearance was acceptable.
No items of noncompliance or deviations were identified.
3.
Reactor Coolant Pressure Boundary Fiping - Visual Examination of Welds (Unit 2)
a.
-Visual Examination
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The inspector visually examined the following completed welds:
(1) Pressure Surge System line No. 2CCA-17, welds No. I through 4.
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(2) Make-up and Purification System line No. 2CCA-14, welds No. 10A, No. 11A, Nc. 9, No. 8A, No. 7A,LNo. 15, and No. 17.
j It was determined that (1) eeld surface finish and appearance were acceptable and there was no evidence of wall thinning due to grind-ing; and (2) arc strikes and weld spatter-were not evident.
b.
Review of Records
The inspector reviewed the weld data sheets for the following welds:
(1) Pressure Surge System liae No. 2CCA-17, welds No. I through l
No. 4.
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(2) Make-up and Purification System, line No. 2CCA-14, welds No. 7A, No. BA, No. 9, No. 10A, and No. 11A.
- It was determined that (1) records are clear and legible and (2) the records indicated specified inspections were completed
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except that an ANI-hold _ point on the Pressure Surge System,
line No. 2CCA-17 weld No. 3 was by passed. This condition represents an item of noncompliance as identified in Appendix A (330/80-28-01).
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Except as noted, no items of noncompliance or deviations were identified.'
4.
. Reactor Coolant Pressure Boundary Piping - Welder Qualification
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(Units 1 and 2)
The inspector established that B&WCC procedure for welder qualit.ixa-a.
tion has not been revised since the last review.
(IE Inspection Reports No. 50-329/80-20 and 50-300/80-21, paragraph 4).
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b.
.The inspector reviewed the randomly selected qualification records of five welders who performed welding on welds stated in paragraphs 2 and 5b. of this report.
No items of noncompliance or deviations were identified.
5.
Relocation of Pressurizer Level Sensing Nozzles (Unit 2)
a.
Review of Documents
The inspector reviewed the following documents:
(1) Field Change Authorization No. 74 included attachment 1.
(2) Field Construction Procedure No. 278.
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(3) Welding P ocedure No. WIN-106-2, Revision 1, and its qualifica-tion record.
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It was determined that the documents met the QA Manual, 10 CFR 50, Appendix B and ASME B&PV Code Section XI requirements.
b.
Observation of Welding Activities
The inspector observed welding of Nozzle No. 3 of the pressurizer.
L It was determined that (1) work was conducted in accordance with traveller; (2) proper welding materials were used; (3) welding procedure requirements were met; (4) work area was free of weld
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rod-stubs; and (5) physical appearance was acceptable.
No items of noncompliance or deviations were identified.
6.
Reactor Coolant Pressure Boundary Piping - Observation of NDE-Activities (Unit 1).
j The inspector observed liquid penetrant examination of the Reactor Coolant and Pressure Control System (SG Drain to RBCH) welds No. 8 through No.11 on drawing No. FSK-M-lCCA-34-1.
It was determined that:
(1) surface condition was acceptable, (2) procedurt requirements were met and (') personnel were properly qualified.
No items of noncompliance or deviations were identified.
7.
Reactor Coolant Pressure Boundary Piping - Observation of Work and
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Work Activities (Unit 2)
The inspector observed the following installed pipe runs:
l a.
The pressurizer surge line.
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b.
Make-up and purification system 7.ine No. 2CCA-14 between Valve No. 404-2-128 and the connection to the reactor coolant system.
It was determined that the pipe runs were installed in accordance with the applicable drawings.
No items of noncompliance or deviations were identified.
8.
Safety Related Piping - Observation of Welding Activities (Units 1 and 2)
The inspector observed the following welding activities:
a.
Common Unit Fuel Pool Cooling Suction System Weld No. 202 on drawing No. M614 sheet 8, I
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Unit 2 Make-up and Purification Discharge System welds No. 100A and No. 74 on drawing No. M604 sheet 9.
c.
Unit 1 Decay Heat Discharge System weld No. 142 on drawing No. M610 sheet 6.
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Unit 2 Make-up and Purification System weld No. 21C1 on drawing No. M604 sheet 5.
i It was determined that (1) work was conducted in accordance with traveller; (2) proper welding materials were used; (3) welding pro-j eedure requirements were met; (4) work area was free of weld-rod
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stubs; and (5) physical appearance was acceptable.
No items,of noncompliance or deviations were identified.
9.
Safety Related Piping - Observation of NDE Activities (Unit 2)
The inspector observed liquid penetrant examination of the Fuel Fool Cooling Suction System weld No. 202 on drawing No. 614 sheet 8.
It was determined that:
(1) surface condition was acceptable; (2)
procedure requirements were met; and (3) personnel were properly qualified.
No items of noncompliance or deviations were identified.
Exit Interview The inspector met with licensee representatives (denoted under Persons Contacted) at the conclusion of the inspection on September 25, 1980.
The inspector summarized the purpose and findings of the inspection.
The licensee acknowledged the findings reported herein.
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