ML14175B378
| ML14175B378 | |
| Person / Time | |
|---|---|
| Site: | Robinson  |
| Issue date: | 05/05/1986 |
| From: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| To: | |
| Shared Package | |
| ML14175B377 | List: |
| References | |
| 50-261-86-07, 50-261-86-7, NUDOCS 8605210377 | |
| Download: ML14175B378 (1) | |
Text
ENCLOSURE 1 NOTICE OF VIOLATION Carolina Power and Light Company Docket No. 50-261 H. B. Robinson Unit 2 License No. DPR-23 The following violation was identified during an inspection conducted on March 11 -
April 10, 1986.
The Severity Level was assigned in accordance with the Enforcement Policy (10 CFR Part 2, Appendix C).
10 CFR 50, Appendix B, Criterion V, as implemented by Section 6 of the CP&L Corporate QA Manual, requires that activities affecting quality be prescribed by documented instructions, procedures, or drawings and be accomplished in accordance with these instructions, procedures, or drawings.
Contrary to the above:
- a.
Activities affecting quality were not prescribed by documented procedures in that step 7.3.3, of MST-013 (Revision 3) titled "Steam Generator Water Level Protection Channel Testing (Monthly)," did not require verification that the feedwater regulating valve was in manual which resulted in a reactor trip on January 15, 1986, when the regulator, in automatic control, caused overfeeding of the "A" steam generator.
- b.
Activities affecting quality were not accomplished in accordance with documented procedures in that, on January 22, 1986, a technician did not execute step 7.3.12 of LP-705 (Revision 1) titled "NIS Power Range Channel N41,
- N42, N43 and N44," which required that N42 be returned to service resulting in a reactor trip when channel N43 was subsequently tripped for calibration.
This is a Severity Level V violation. (Supplement I)
Pursuant to 10 CFR 2.201, you are required to submit to this office within 30 days of the date of this Notice, a written statement or explanation in reply, including:
(1) admission or denial of the alleged violations; (2) the reasons for the violations if admitted; (3) the corrective steps which have been taken and the results achieved; (4) corrective steps which will be taken to avoid further violations; and (5) the date when full compliance will be achieved.
Security or safeguards information should be submitted as an enclosure to facilitate withholding it from public disclosure as required by 10 CFR 2.790(d) or 10 CFR 73.21.
MAY 5 1986 Date:
8605210377 860505 PDR ADOCK 05000261 G