ML19225D043
| ML19225D043 | |
| Person / Time | |
|---|---|
| Site: | Midland |
| Issue date: | 06/01/1979 |
| From: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| To: | |
| Shared Package | |
| ML19225D040 | List: |
| References | |
| 50-329-79-10, 50-330-79-10, NUDOCS 7908030629 | |
| Download: ML19225D043 (2) | |
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Appendix A NOTICE OF VIOLATION Consumers Power Company Docket No. 50-329 Docket No. 50-330 Based on the results of an KRC inspection conducted on May 14-17; 1979, it appears that certain of your activities were not conducted in full compliance with NRC requirements as noted below.
This ' tem is an infraction.
1.
10 CFR 50, Appendix B, Criterion III, requires, in part, that measures shall be established and executed te assure that regu-latory requirements and the design basis as specified in the license application for structures are correctly translated into specifications, drawings, procedures and instructions.
Also, it provides that measures shall be established for the identification and control of design interfaces and for coor-dinates among participating d sign organizations.
CPCo Topical Report CPC-1-A policy No. 3, Section 3.4 states, in part, "the assigned lead design group or organization (i.e.,
the NSSS supplier, A&E, supplier or CPCo) oasure that designs and ate:1als are suitable and that they comply with design criteria and regulatory requirements."
CPCo is committed to ANSI N45.2 (1971), Section 4.1, which states, in part, " measures shall be established and documented to assure that the applicable specified design requirements, such as a design basis, regulatory requirements are correctly translated into specifications, drawings, procedures, or instructions."
Contrary to the above, measures did not assure that design basis were included in drawings and specifications nor did they
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provide for the identification and control of design ir.tarfaces.
As a result, two inconsistencies were identified in the license
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application and in other design basis documents.
Specific examples are set forth below.
-j a.
Construction specification C-2, Rev. 11, dated November 16, 1978, Section 11.1 specifies material for prestressing system sheathing to conform to ASTM A-366-66 or 68, 22 gauge cold rolled carban steel while FSAR Section 3.8.1.6.3 Is 440 035 1
70 08 03 0 6;> 9 Y
Appendix A indicate the sheathing material to be material meeting the requirements of ASTM A-513, Type 1, Grade 1010-1020 or ASTM A-53, Type E or S, Grade B.
b.
Construction specification C-49, Rev. 2, Section 6.2.2 specifies the chemical limitation on the corrossive protec-tive filler material for the prestressing system to be 5 ppm for chlorides, nitrates and sulfides while FSAR Table 3.8-25 indicates tF maximum allowable to be 2 ppm (chlorides),
4 ppm (nitrates) and 2 ppm (sulfides).
In addition, the Inryco Quality Control manual requires the material chemical properties to be the same as FSAR Table 3.8-25.
AA0 036