ML20138C252
| ML20138C252 | |
| Person / Time | |
|---|---|
| Site: | Hatch  |
| Issue date: | 03/26/1986 |
| From: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| To: | |
| Shared Package | |
| ML20138C251 | List: |
| References | |
| 50-321-86-03, 50-321-86-3, 50-366-86-03, 50-366-86-3, NUDOCS 8604020433 | |
| Download: ML20138C252 (2) | |
Text
.
ENCLOSURE 1 NOTICE OF VIOLATION Georgia Power Company Docket Nos. 50-321 & 50-366-Hatch Units 1 and 2 License Nos. DPR-57 & NPF-5 The following violations were identified during an inspection conducted on January 18 - February 21, 1986. The Severity Levels were assigned in accordance with the NRC Enforcement Policy (10 CFR Part 2, Appendix C).
1.
Technical Specification 3.7.C.1.b requires that the Unit 1 secondary containment be maintained, while Unit 2 is at power operation.
Technical Specification 6.8.1.a. requires the licensee to implement approved procedures covering the areas recommended in Appendix "A" of Regulatory Guide 1.33, Revision 2, February 1978, which includes administrative procedures for equipment control and access to containment. Section 8.15 of administrative control procedure 30AC-0PS-003-05, Revision 0, specifies the required controls of the air lock system for secondary containment integrity.
Contrary to the above, on January 29, 1986, with_ Unit 2 at power operation, the licensee failed to implement the requirements of administrative control procedure 30AC-0PS-003-05, in that the inspector observed both air lock doors to be open of the Unit 1 Reactor Building while workers were exiting through this passage way and ignoring the. interlock lights. This resulted in a loss of Unit I secondary containment integrity.
In addition, the licensee identified Unit 1 secondary containment integrity breach in different locations on January 15 and 21, 1986 and on February 17, 1986.
This is a Severity Level IV violation (Supp_lement I) for Unit 1 only.
2.
Technical Specification 6.8.1.c requires that written procedures shall be implemented for surveillance and test activities of safety-related equipment.
Contrary to the above, on January 28, 1986, safety-related procedure,.
42IT-TET-001-05, Revision 1, to pneumatically test the integrity of tubing installed between the drywell and drywell pressure transmitters, was not
.'ollowed in that the pneumatic air source was connected to the system prior to verifying the isolation of the drywell pressure transmitters, as specified respectively in steps 7.2.7.4 and 7.2.7.1 of the procedure. This error resulted in an unplanned initiation of the Emergency Safety Features (ESF) equipment.
This is a Severity Level IV violation (Supplement I) for Unit 1 only.
8604020433 860326 PDR ADOCM 05000321 G
deorgiaPowerCompany 2
Docket Nos. 50-321 & 50-366 Hatch Units 1 and 2 License Nos. OPR-57 & NPF-5 3.
Technical Specification 6.8.1.c for Unit 1 and Unit 2 requires that written procedures shall be established for surveillance and test activities.of safety-related equipinent.
Contrary to the above, the Jumper and Lifted Wire (J&LW) sheet, 1-86-016, to modify the Unit 1 Analog Transmitter Trip System (ATTS) and procedure, 57SV-E41-003-2, to calibrate the Unit 2.High Pressure Coolant Injection (HPCI) steam line pressure transmitters were both inadequately written.
The use of these procedures resulted in unplanned Engineering Safety Features (ESF) equipment actuation on February 13, 1986.
This is a Severity Level IV violation (Supplement I) for Unit I and Unit 2.
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 ishich have been taken and the results achieved; (4) corrective steps which will be taken to evoid 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.
Date:
E 6 I986