ML19319C166
| ML19319C166 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 07/27/1972 |
| From: | Oller R, Vetter W NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| To: | |
| Shared Package | |
| ML19319C164 | List: |
| References | |
| REF-QA-99900030 NUDOCS 8001310524 | |
| Download: ML19319C166 (7) | |
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i U. S. ATOMIC ENERGY COMMISSION DIRECTORATE OF REGULATORY OPERATIONS 4
REGION III
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Vendor Inspection Report
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RO Inspection Report No. 999-030/72-01 j
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Subject:
Byron Jackson Pump Division License No.: N/A of Borg Warner Corporation Pricrity: N/A j
Los Angeles, California Category: Vendor j
Components Inspected For:
Toledo Edison Company Davis-Besse Type of Vendor:
Reactor Coolant Pumps Type of Inspection:
Routine, Announced Dates of Inspection:
June 13 - 15, 1972
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Dates of Previous Inspection: N/A Principal Inspector:
R. E. Oller h
i Metallurgical Engineer (Date)
Accompanying Inspectors: None i
Licensee Representative:
D. Sheppard Babcock and Wilcox Company l
0ther Accompanying Personnel: None Reviewed By:
W. E. Vetter, Chief 7-),7*/d Reactor Construction Branch (Date)
Proprietary Information: None O
8001310 M p
O SECTION I 4
Enforcement Action A.
Noncompliance:
None i
B.
Nonconformance: None C.
Safety Items: None Licensee Action on Previously Identified Enforcement Matters: N/A Unresolved Items: I;one t
i S tatus of Previously Reported Unresolved Items: N/A Design Changes: N/A I
Unur_si Occurrences: N/A P ersons Contacted The following personnel were contacted during the inspection.
Byron Jackson (B-J) Pump Division of Borg Warner Corporation j
A. L. Bunke, Vice President - Nuclear i
D. B. Stamps, General Project Manager l
J. J. Soet, Project Mansger j
F. Drahes, Chief Metallurgist l
C. Himmelman, Quality Engineer Babcock and Wilcox Company (B&W)
D. Sheppard, Resident Engineer, B&W West Coast Office i
Management Interview The personnel present at the management interview were the same as those listed under the preceding heading, " Persons Contacted."
The following item was discussed: a
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The inspector commented that the review of the documentation package
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i for one of the three reactor coolant pump casings, previously shipped i
l to the site,. contained an unsigned certification form and two supplier heat treatment test records which did not indicate the temperature scale (centigrade or fahrenheit) applicable to solution heat treatment
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3 of the casings.
Mr. Drahos so.id he would take corrective action.
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Mr. Sheppard, B&W, said he had no comment.
(Paragraph 8)
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I SECTION II Additiona.1 Subjects Inspected, Not Identified in Section I, Where No De.!ciene Ms or Unresolved Items Were Found i
1.
General A routine vendor inspection was perfomed on June 13 - 15, 1972, related to documentation and work in process at the Byron Jackson plant located in Los Angeles, California, concerned with the manufacture of the four primary coolant pumps for the Davis-Besse reactor facility. The controlling specification for the pumps is the B&W Purchase Specification No. BD-21009, Revision 1, dated October 1, 1968. This specification references the requirements of the ASME Code,Section III, 1968 edition through Winter Addenda 1968, which was in effect as of date of contract. The inspector was told by Mr. Bunke that the pumps were not required to be "N" stamped, based on an ASME Code Committee ruling.
Examination by the inspector of a TWX dated April 14, 1971, from the Toledo Edison Company (TECO) verified Mr. Bunke's statement.
During the inspection, the inspector advised all personnel that items of proprietary nature should be identified. No items were identified.
2.
Specifications and Procedures Reviewed a.
B&W Purchase Specification No. BD-21009, Revision 1, Dated October 1, 1968 Ex.tmination of the subject specliication established that it defined the general conditions of the contract and, in addition, included a B&W Lynchburg Specification, No. 1036/0569, specific to the requirements for the reactor coolant pumps. The later specification defined the following requirements:
(1)
Scope (2)
Codes, standards, and specification (3)
Design requirements (4) Material requirements (5)
Fabrication requirements.
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(6)
Inspection and testing (7)
Proposal data required (8)
Contract data b.
B-J Manufacturing and Inspection Procedure for Primary Coolant l
Pumps, No. 1T-3474, Dated September 15, 1967, and Revision F, Dated May 15, 1970 i
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Examination of the subject procedure and revision established l
that it met the requirements of the B&W specification, No.
l BD-21009, Revision 1.
In addition, the manufacturing procedure 1
includes the following required specifications and B-J shop procedures:
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(1)
B&W specification, according to the Engineering Bill of Materials l
(2) ASME Code, Sections III and IX i
(3)
B-J Materials of Construction Sheets according to the Engineering Bill of Materials (4)
B-J Dye Penetrant Specification F.5-2 (5)
B-J Ultrasonic Testing Specification F-3 (6)
B-J Shot Peening Procedure 1T-3380 (7)
B-J Welding Procedures 1T-3572, 1T-3548, and 1T-3728 (8)
B-J Hardfacing Procedure 1T-3729 j
(9)
B-J Multi-Coil Heat Exchanger Procedure 1T-3842 (10)
B-J Radiographic Procedure IT-3791 i
(11)
B-J Cleaning Procedure No. 1T-3758 (12)
B-J Hydrostatic Testing Procedure No. 1T-3856
(.13) ASTM specifications relevant to the material and testing of all of the pump components i
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O-The inspector determined that the pressure containing-parts, i.e., pump casings were castings specified to ASTM A-351, i
l Grade CF8M, and the regt ired solution heat treatment, welding, l
ferrite control, and 100% RT and PT of the castings and welds l
i were specified in detail.
In response to questioning, the inspector was told by Mr. Bunke that the completed casings, consisting of hubs and scrolls, were supplied by the General Electric Schenectady Foundry (GESF), and that all welding and NDT examinations were performed and documented by GESF.
During the subsequent review of a record package for one of the four pumps, the inspector confirmed that Mr. Bunke's statement was correct.
3.
B-J Procedure Reviewed l
The inspector examined nine B-J shop procedures and determined they were complete, signed and approved, and were in accordance with the ASME Code and B&W specification requirements.
In addition, the qualification records were in accordance with the ASME Code, Sections III and IX (where applicable).
The procedures were as follows:
b Hydrostatic Test Procedure for Reactor Coolant Pump No. 1T-3856 a.
h b.
Radiographic Examination Procedure (Section III, Nuclear Vessels)
No. 1T-3791, Revision B Oxyacetylene Hardsurfacing Procedure for P No. 8 Materials, No.
c.
1T-3729, Revision F d.
Welding Procedure Specification for Fabrication and Repair of P No. 8 Materials, No. 1T-3548, Revision E l
e.
Procedure for Machine Welding by Inert Gas Shielded Tungsten Arc Process for P No. 8 Materials, No. 1T-3728, Revision D f.
Manual Metal Arc Welding Procedure for P No. 8 Materials, No.
1T-3572 g.
Dye Penetrant Procedure No. F.5-2, Revision E h.
Ultrasonic Examination Procedure, Revision D 1.
General Specification for Cleaning of Pumps for Nuclear System Service, No. 1T-3758, Revision D j
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<~n 4.
Record Package Reviewed The inspector examined one of three record packages for a pressure containing pump casing shipped to the site. The package consisted of 70 B-J and supplier certifications, and material and test records.
Sixty-seven of the records were determined to be complete and in accordance with the requirements of the ASME Code and the B&W 4
specification, No. BD-21009, Revision 1.
5.
NDT Personnel Qualifications i
The inspector examined a certified list of 12 personnel qualified to Levels I, II, and III of the SNT-TC-1A Standards for the techniques l
This list established that the plant was l
adequately staffed for all required nondestructive testing.
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Quality Control Manual, Revision 0, Dated March 2, 1970 An examination of the B-J QC Manual established that the manual contained all of the elements necessary to provide a controlled program for the manufacture of nuclear quality pumps in accordance with ASME Code,Section III, Appendix IX.
B-J holds an ASME authorization for the use of the NP stamp.
s 7.
Shop Inspection The inspector examined the fourth pump casing for the Davis-Besse l
NSSS and the traveler package which accompanied it.
The casing was in an as-peceived condition.
All of the code required low stress indentation stamped identification was legible, including the radiographic location markers. The traveler package was identified to the B-J manufacturing procedure, No. 1T-3474, and contained work sequence sheets, in-process and final machining drawings, hydrostatic test drawing, and a copy of the purchase order.
The inspector was told by Mr. Bunke that the traveler package was maintained as a complete entity.
Details of Subjects Discussed in Section I 8.
An examination of the record package for one of three pump casings, previously shipped to t.he site, established that minor omissions existed. The specific omissions were:
a.
The B-J transmittal sheet, dated March 28, 1972, verifying the integrity of the product, was not signed. T s_ /
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