ML20102B824

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Proposed Tech Specs Revising Proposed Change 16 Re Reorganization & Definition of Operable
ML20102B824
Person / Time
Site: Cooper Entergy icon.png
Issue date: 02/22/1985
From:
NEBRASKA PUBLIC POWER DISTRICT
To:
Shared Package
ML20102B819 List:
References
NUDOCS 8503040418
Download: ML20102B824 (3)
v • d • e


Text

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I K. LimitingSafetySystemSetting(LSSS)-Thelimitingsafetysystemsettingsareseti tings on instrumentation which initiate the automatic protective action at a Icvel !

such that the safety limits will not be exceeded. The region between the safety limit and these settings represent a margin with normal operation lying below these' settings. The margin has been established so that with proper operation of the in-strumentation the safety limits will never be exceeded.

L. Mode - The reactor mode is established by the mode selector switch. The modes in-clude refuel, run, shutdown and startup/ hot standby which are defined as follows:

1. Refuel Mode - The reactor is in the refuel mode when the mode switch is in the REFUEL position. When the mode switch is in the REFUEL position, the refueling interlocks are in service.
2. Run Mode - In this mode the reactor system pressure is at or above 825 psig and the reactor protection system is energized with APRM protection (excluding the 15% high flux trip) and RBM interlocks in service.
3. Shutdown Mode - The reactor is in the shutdown mode when the mode switch is in the SHUTDOWN position.
4. Startup/ Hot Standby Mode - In this mode the reactor protection scram trips initiated by the main steam line isolation valve closure are bypassed, the low pressure main steam line isolation valve closure trip is bypassed, the reactor protection system is energized with APRM (15% SCRAM) and IRM neutron monitoring system trips and control rod withdrawal interlocks in service.

M. Operable - Operating - Inoperable

1. Operable - Operability - A system, subsystem, train, component or device shall be OPERABLE or have OPERABILITY when it is capable of performing its specified function (s). Implicit in this definition shall be the assumption that all necessary attendant instrumentation, controls, normal and emergency electrical power sources, cooling or seal water, lubrication or other auxiliary equipment that are required for the system, subsystem, train, component or device to perform its function (s) are also capable of performing their related support function (s).
2. Operating - Operating means a system, subsystem, train, component, or device is performing its intended function in its required manner.
3. Inoperable - A system, subsystem, train, component, or device is inoperable if it is not capable of performing its intended function (s) in its required mannen.

N. Deleted. l

0. Operating Cycle - Interval between the end of one refueling outage and the end et the next subsequent refueling outage.

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6.0 ADMINISTRATIVE CONTROLS

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6.1 ORGANIZATION 6.1.1 Responsibility The Division Manager of Nuclear Operations shall have the over-all fulltime onsite responsibility for the safe operation of the Cooper Nuclear Station.

During periods when the Division Manager of Nuclear Operations is unavailable, he may delegate his responsibility to one of the managers in the Nuclear Operations Division.

6.1.2 offsite The portion of the Nebraska Public Power District management which relates to the operation of this station is shown in Figure 6.1.1.

6.1.3 Plant St'aff - Shift Complement The organization for conduct of operation of the station is shown in Fig. 6.1.2. The shift complement at the station shall at all times meet the following requirements. Note: Higher grade licensed operators may take the place of lower grade licensed or unlicensed operators. ,

A. A licensed senior reactor operator (SRO) shall be present at the station at all times when there is any fuel in the reactor.

B. A licensed reactor operator shall be in the control room at all times when there is any fuel in the reactor.

C. Two licensed reactor operators shall be in the control room during all startup, shutdown and other periods involving signif-icant planned control rod manipulations. A licensed SRO shall either be in the Control Room or immediately available to the Control Room during such periods.

D. A licensed senior reactor operator (SRO) with no other concur-rent duties shall be directly in charge of any refueling opera-tion, or alteration of the reactor core.

A licensed reactor operator (RO) with no other concurrent duties shall be directly in charge of operations involving the handling of irradiated fuel other than refueling or reactor core alteration operations.

E. An individual who has been trained and qualified in health physics techniques shall be on site at all times that fuel is on site.

F. Minimum crew size during reactor operation shall consist of four licensed reactor operators (two of whom shall be licensed l SRO) and three unlicensed operators. Minimum crew size during reactor cold shutdown conditions shall consist of two licensed reactor operators (one of whom shall be licensed SRO) and one unlicensed operator.

In the event that any member of a minimum shift crew is absent or incapacitated due to illness or injury a qualified replace-ment shall be designated to report on-site within two hours.

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NUC L E AR O PER ATIONS DIVISION MANAGER STATION OPERATIONS FIRE PROTECTION REVIEW COMMITTEE ENGINEER M (SO RC)

T ECHN IC A L QUALITY ASSURANCE

STAFF M AN AGER - CNS MANAGER I I I I T R AIN ING T ECHNICAL OPERATIONS ADMINISTRATIVE MANAGER M AN AGER MANAGER MAN GER l

OPER AT ION S SENIOR l l TRAINING ---

RAD / TECH SECURITY ADM INIS TR ATIVE M ATE RIAL SUPERVISOR I ADVISOR SUPPORT I SUPERVISOR SU PERV ISO R SUPERVISOR r - -- --- 8 '

N I, I I l ~1 N CHEM.8 RR COMPUTER PLANT DPERATIONS APPLICATIONS ENGINEER CNGINEER SUPERVISOR SUPERVISOR SUPERVISOR SUPERVISOR l l l I/S ONE/ SHIFT I&C OPERATIONS 2/S TWO/ SHIFT MAINTENANCE SUPERVISOR 3/S THREE/ SHIFT SUP ERVISO R SUPERVISOR (S RO )

RO-NRC REACTOR OPERATORS LICENSE g SRO-NRC SENIOR REACTOR OPERATORS LIC EN S E I I SHIFT M FUNCTIONAL POSITION ONLY MAINT ENANCE MECHANICAL SUPERVISORS (SRO)

ELECTRIC AL PHYSICALLY LOCATED IN GENERAL OFFICE PLANNER / I/S SUPERVISOR SCHEDULER SUPERVISOR l CONTROL ROOM SUPERV ISOR (SRO) 1/S

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f N.P.RD. Cooper Nuclear S tation 2/S (UNIT OPER (RO)

Organization Chart _

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