ML20195F686

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Rev 14 to Procedure QI-QP-11.14-4, Control of Matl Traceability for Site Fabricated Structural/Miscellaneous Steel
ML20195F686
Person / Time
Site: Comanche Peak  Luminant icon.png
Issue date: 09/21/1984
From:
TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:
Shared Package
ML20195F283 List: ... further results
References
FOIA-85-59 QI-QP-11.14-4, NUDOCS 8606120251
Download: ML20195F686 (5)
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.o TEXAS UTILITIES GENERATING CO. i TUGC0 INSTRUCTION

- CPSES - s 9 QI-QP-11.14-4 Rev. 14

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' U - /f/4 C SEP 21 E34 CONTROL OF MATERIAL TRACEABILITY FOR SITE FABRICATED STRUCTRUAL/MISCELLANE0US STEEL PREPARED BY: W/hM #A ~ fd*/fV Date APPROVED BY: O.[lh ~

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?lMkd gate, 1.0 REFEREfCES 1-A QI-QP-11.14-1 ' Inspection of Site Fabrication and Installation of Structural and Miscellaneous Steel" 1-B QI-Q P-11.4-2 2, "QC Suneillance of Protective Coatings Unique Identification Number Transfer" 1-C CPM-6.3, " Preparation, Approval and Control of Operation Travelers" --

1-D CP-QP-18.0, " Inspection Reports" 1-E CP-QP-16.0, "Nonconformances" 2.0 GENERAL 2.1 PURPOSE MD SCOPE The pumose of this instruction is to describe material trace-ability requirements for seismic structural / miscellaneous steel fabrication per Reference 1-A.

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TUGC0 INSTRUCTION CPSES - QI-QP-11.14-4 Rev. 14 Page 2 of 5 SEP 211984 3.0 INSTRUCTION 3.1 ISSUANCE AND CONTROL 0F MATERIALS The shop forenan will notify the QC Inspector when it is necessary to withdraw safety related materials from the storage area. In this case, a Material Requisition (MR) will be prepared by the craft. The MR shall provide the quantity, description, heat / mark nunber, and a general description of the intended use of the material (e.g., shims, etc.). This MR shall be presented to QC l for material traceability verification. QC verification shall be documented by the Inspector's signature and date on the MR.

NOTE: Condui t suppo rts, cable tray suppo rts, electrical l equipment supports, and attachments associated with these supports do not require material identification

. or an MR for materials confoming to ASTM A-36 or '

AS1M A-500 Grade B specification.

The. MR shall be presented to QC at the time of inspection to expedite material traceability verification.

3.2 SUBDIVISION OF MATERIALS The QC. inspector shall verify that if it is necessary to sub-divide material, that traceability is trans ferred prior to cutting. QC verification shall be docunented on the MR, Operational Traveler, or IR as applicable.

NOTE: In the event that the steel is coated and has a Protective Coatings Unique Identification Number stamped on it (a QP nunber indicating use in Reactor Building), the QC inspector shall also verify transfer of this nunber in accordance with Reference 1-B. l 3.3 UNIQUE NUMBERING The QC Inspector shall maintain a material traceability log for safety related miscellaneous and structural steel items fabricatM -

in the shop requiring unique nunbers as shown below.

Unique numbers may be applied to items in lieu of heat nunbert when due to configuration, a unique number is more feasible.

NOTE: Catalog type items such as nuts, bolts, and washers that require only a Certificate of Compliance sh,all not be encompassed within the scope of this instruction. l l

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TEXAS UTILITIES GENERATING CO.

TUGC0 INSTRUCTION

- CPSES . QI-QP-11.14-4 Rev. 14 Page 3 of 5 SEP 211984 The QC Inspector shall assign a consecutive unique I.D. control number beginning with "1001" to each unique item or group of itens being fabricated for field installation.

Upon assignment of a unique I.D. control number, the QC Inspector shall enter it on the Miscellaneous / Structural Steel Traceability Log, Attachment 1, along with the following information:

.a. Assembly Quantities - The total neber of unique assablies or items being issued or fabricated.

b. Drawing No. - The B&R miscellaneous or structural steel fabrication drawing number.
c. Sheet - The B&R miscellaneous or structural steel fabaication drawing sheet number.
d. Revi sion -

The B&R mi scellaneous or structu ral steel fabrication drawing revision number.

e. Date - The date that fabrication of the iten(s) is completed,
f. Assembly - The unique assembly title /r nber of the itan being issued or fabricated as shown in the Bill of Materials on the drawing.
g. Sub-Assembly Itens - The size, type i grade of mcterial y used for "Q" items to make the assembly.
h. Iten Quantity - The total neber of each iten used to make l the required number of assemblies.  !

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Heat Number - The heat or lot nunber of each "Q" iten used to make the assembly.

j. P.O. Number - The purchase order nunber on which the material '/

was procured.

3.3.1 Change of Sequence The following conditions or variables shall . arrant the assignment of a new unique I.D. control number:

a. A change of P.O., heat or lot nunber
b. A change of material, size, type or grade
c. A change of assembly nunber or assembly dimensions
d. A change of fabrication date
e. A change of drawing nunber

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- CPSES - QI-QP-11.14-4 Rev. 14 Page 4 of 5 SEP 211984 3.3.2 Field Fabricated Itens QC fiel d ins pection/ verification shall be docunented and processed in accordance with References 1-C or 1-0 as applicable.

QC shall verify Heat Numbers applicable to material type being used and enter it in the comments section of the IR, or as directed by Operational Traveler.

3.4 DOCUMENTATION The maintenance of operation travelers shall be in accordance with Reference 1-C.

The QC Inspector shall fomardMiscellaneous/Jtructulal Steel Traceabili Vault (PPRV ty). Log (MTL) sheets Inspection Repo to rts,the as Pennanetn Platnshall applicable, Records be processed per Reference 1-D.

3.5 DISCREPANCIES Discrepancies found during inspection shall be docunented on the IR and/or a NCR per Reference 1-0 and 1-E respectively, as directed by the QA/QC dupervisor.

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- CPSES - QI-QP-ll.14-4 Rev. 14 Page 5 of 5

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