ML20148K663
| ML20148K663 | |
| Person / Time | |
|---|---|
| Site: | Zimmer |
| Issue date: | 10/03/1978 |
| From: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| To: | |
| Shared Package | |
| ML20148K657 | List: |
| References | |
| 50-358-78-18, NUDOCS 7811170262 | |
| Download: ML20148K663 (3) | |
Text
{{#Wiki_filter:'A(_) Appendix A NOTICE OF VIOLATION Cincinnati Gas and Docket No. 50-358 Electric Company Based on the results of an NRC investigation conducted on August 9-11 and 15-16, 1978, it appears that certain of your activities were not conducted in full compliance with NRC requirements as noted below. These items are infractions. 1. 10 CFR 50, Appendix B, Criterion V requires, in part, that activities affecting quality shall be accomplished in accord-ance with documented instructions, procedures and drawings. Paragraph 17.1.5 of the PSAR states, in part, " Activities affecting the quality of the facility are accomplished in accordance with written instructions, procedures, or drawings which prescribe acceptable methods for carrying out the activ-ities, make reference to appropriate inspections and tests, and include acceptance criteria. Contrary to the above, numerous (at least 8) anchor bolts for safety-related supports and restraints were installed in a manner contrary to the instructions detailed on construction drawings. 2. 10 CFR 50, Appendix B, Criterion IV, requires, in part, that measures shall be established to assure that requirements which are necessary to assure adequate quality are suitably referenced or included in the documents for procurement of material. Paragraph 17.1.4 of the PSAR states, "QAS determines that meas-ures have been established to ensure applicable. . design basis and other requirements to ensure adequate quality are suitably included or referenced in the documents for procurement of essential material, equipment and services. Contrary to the above, the procurement documents for safety-related concrete expansion anchor bolts used for anchorage of supports and restraints do not include or reference requirements necessary to ensure adequate quality nor do the procurement documents require the suppliers to have a quality assurance program. 3. 10 CFR 50, Appendix B, Criterion X requires, in part, that a program for inspection activities affecting quality shall be
Appendix A established and executed to verify conformance with the drawings. Paragraph 17.1.10 of the PSAR states, in part, " Inspections and tests are performed in accordance with written procedures which include requirements for check lists and other appropriate docu-mentation of the inspections and tests performed." Contrary to the above, An inspection program has not been documented or executed a. to verify that the concrete expansion anchor bolts have been installed adequately, such as verification of embedment depth, torque installation requirements, bolt spacing or minimum edge distance requirements, b. The hangers, snubbers, and restraints inspection program had not been executed to verify that the installation of these items were in conformance with the design drawings. 4. 10 CFR 50, Appendix B, Criterion III requires, in part, that measures shall be established to assure that the design basis for structures, systems and components are correctly translated into specifications,-drawings, procedures and instructions. Paragraph 17.1.3 of the PSAR states, in part, " Materials will be selected which correctly meet the requirements for the design, and intended application of safety-related components," and that " Parts for equipment and components will be selected which cortectly meet the requirements of the design, and their intended applications are reviewed as set forth.. to ensure their correct application and workability for their intended function is a reliable and safe manner." Contrary to the above, Design drawings Nos. M-126-7H-15, M-126-10H-58 and M-126-10H-57 a. do not include the required detail information to assure adequate installation of safety-related supports, in that, the design drawings do not indicate the bolt length nor embedment depth of the concrete expansion anchor bolts transmitting the load to the concrete structure. b. The design drawing Nos. M-448-6H-41 and M-488-8H-20 indicate that safety-related supports and restraints are to be anchored to nonsafety related masonry block walls using concrete expansion anchors. e e y y,,-- .p,
s. w-r. + .n.n ~.a a w i - Appendix A - 3' Installation of hangers and snubbers were not in accordance l c. with design drawings. The-installation was completed prior. to design. change review and approval. l The use of drawings with incomplete design basis was cited once . previous y.as an item of noncompliance in IE Inspection No.- l 50-358/78-09). - 5. 10 CFR 50, Appendix B, Criterion.VI requires, in part, that - measures shall be established to control the issuance of documents, such as. instructions. Paragraph 17.1.6 of.the PSAR states, in part, "... changes to. documents are. t reviewed for adequacy and are distributed in a manner similar to the original document." Contrary _to the above, the use of the Inter-office Memorandum (IOM) to issue QA manual procedure change was not considered-appropriate in that the content of the IOM did not receive engineering and QA review, and that the IOM.is not distributed and updated in accordance with the QA manual procedure.- 6. 10 CFR 50, Appendix B, Criterion XIII requires, in part, that' a measures shall be established to control the preservation of equipment in accordance with instructions to prevent damage.- Paragraph 17.1.13 of PSAR states, in part, ". -. equipment manufacturers' instructions prescribe controls for the onsite handling,. and preservation of material and equipment-in accordance with work and inspection instructions as necessary to prevent damage or deterioration." f Contrary to the above, several installed Bergen-Paterson hydraulic snubbers were observed without accumulator indicator protective covers as required by the manufacturer. i 9 e s b 8 .--w-,. ,n y v vi.-4. e -, w --r -e - e-.. y ,o w=. w a ve = =}}