ML20003G088
| ML20003G088 | |
| Person / Time | |
|---|---|
| Site: | LaSalle  |
| Issue date: | 03/18/1981 |
| From: | Heishman R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| To: | |
| Shared Package | |
| ML20003G085 | List: |
| References | |
| 50-373-81-06-01, 50-373-81-6-1, NUDOCS 8104280225 | |
| Download: ML20003G088 (1) | |
Text
r-e Appendix A NOTICE OF VIOLATION Commonwealth Edison Company Docket No. 50-373 As a result of the inspection conducted on January 5, 1981 through February 6,1981, and in accordance with the Interim Enforcement Policy, 45 FR 66754 (October 7, 1980), the following violation was identified:
10 CFR 50 Appendi:t B, Criterion XIV, requires measures to be established to indicate the operating status of systems and components, such as by tagging valves, to prevent inadvertent operation.
Commonwealth Edison Company Assurance Manual,14-51B, item 3C, states in part: "... attach.
. out of service cards at all isolation points, as required by station procedures, to item (or items) taken out of service."
LaSalle County Station Equipment out of service procedure, LAP-900-4, F.1.f.
and construction Instruction No. 1-2-G-1 states the supervisor in charge of
... out of service cards the work "has the responsibility to assure that have been placed correctly and that the equipment is safe to work on."
Contrary to the above, on December 23, 1980, line IDG22A was cut into when that section of the system was not properly tagged out.
This resulted in the shutdown of the Emergency Diesel O, which was being run as part of a preoperational test, and the partisal flooding of the 673' elevation of the Reactor Building with diesel cooling water.
This is a Severity Level V violation (Supplement II).
Pursuant to the provisions of 10 CFR 2.201, you are required to submit to this office within twenty-five days of the date of this Notice a written statement or explanation in reply, including for each item of noncompliance:
(1) corrective action taken and the results achieved; (2) corrective action to be taken to avoid further noncompliance; and (3) the date when full com-pliance will be achieved. Under the authority of Section 182 of the Atomic Energy Act of 1954, as amended, this respense shall be submitted under oath or af firmatvin.
O MAR 1 8 N m Dated R. F. Heishman, Acting Director Division of Resident and Project Inspection 810428O W