ML23129A484

1 to Updated Safety Analysis Report, Drawing 729E471BB, Sheet 5, Functional Control Diagram Control Rod Drive Hydraulic System

ML23129A484
Person / Time
Site:	Cooper
Issue date:	04/20/2023
From:	Nebraska Public Power District (NPPD)
To:	Office of Nuclear Reactor Regulation
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References
NLS2023022
Download: ML23129A484 (1)

Text

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2 POWER AVAILABLE REF PERMISSIVE WHEN REFUEL PLATFORM NOT OVER CORE AREA 11 3

3 POSITION INDICATOR PROBE (INSERT SWITCHES)

REF 7 CHANNEL A PERMISSIVE WHEN ALL RODS ARE IN SH 1, E-2 PERMISSIVE WHEN SELECTED ROD ENABLED SH 3, H-3 PERMISSIVE WHEN GRAPPLE IN FULL-UP POSITION PERMISSIVE WHEN GRAPPLE NOT FUEL LOADED (LOAD <400 LB)

PERMISSIVE WHEN FRAME HOIST NOT FUEL LOADED (LOAD <400 LB)

PERMISSIVE WHEN TROLLEY HOIST NOT FUEL LOADED (LOAD <400 LB)

PERMISSIVE WHEN SERVICE PLATFORM HOIST NOT FUEL LOADED (LOAD <400

+/- 50 LB) 4 4

CHANNEL A REFUEL MODE ON ROD CONTROL JS PERMISSIVE D-3 CHANNEL A REFUEL MODE ONE ROD CONTROL C-4, F-6 SH 3, F-1, G-4 SH 6, E-2, G-3 (REACTOR SYS MODE SWITCH)

PERMISSIVE WHEN RUN SWITCH IS ON RMS X

REF 11 5

REF PERMISSIVE WHEN REFUEL PLATFORM NOT OVER CORE AREA 5

11 6

POSITION INDICATOR PROBE (INSERT SWITCHES)

REF 7 CHANNEL B PERMISSIVE WHEN ALL RODS ARE IN SH 1, E-2 PERMISSIVE WHEN SELECTED ROD ENABLED SH 3, H-3 REACTOR SYS MODE WITCH) PERMISSIVE WHEN SHUTDOWN REFUEL OR RUN SWITCH IS ON RMS X

REF 11 CHANNEL A REFUEL MODE ONE ROD CONTROL IS PERMISSIVE D-3 CHANNEL B REFUEL MODE ONE ROD CONTROL IS PERMISSIVE D-6 PERMISSIVE WHEN SERVICE PLATFORM HOIST NOT FUEL LOADED (LOAD <400

+/- 50 LB)

CHANNEL B REFUEL MODE ON ROD CONTROL JS PERMISSIVE D-6 CHANNEL B REFUEL MODE ONE ROD CONTROL C-7, F-6 SH 3, F-1, G-5 SH 6, D-2, H-4 (REACTOR SYS MODE SWITCH)

PERMISSIVE WHEN RUN SWITCH IS ON RMS X

REF 11 8

9 I

REF 11 DISCHARGE VOLUME HIGH WATER LEVEL ROD BLOCK D500, 564 D501, 565 D502, 566 D503, 567 CHANNEL A ANNUNCIATING ROD BLOCK CONTROL SH 3, C-5 SH 4, B-2 RWM WITHDRAW CONTROL IS PERMISSIVE PERMISSIVE WHEN BOTH AUX INPUTS ARE PRESENT 10 SH 7, G-8

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A WITHDRAW NON

, PERMISSIVE

~------~~SH 3, E-7 NON-ANNUCIATING ROD BLOCK CONTROL CR A

ROD OUT BLOCK RPSRBA C1650 SH 4, E-4 1 1 7

REF 11 CHANNEL B SH 3, C-5 ANNUNCIATING SH 4, B-2 ROD BLOCK CONTROL

• THIS DRAWING GENERATED BY NPPD

• FOR PREVIOUS REVISIONS, SEE SUPERSEDED CARDS.

SIGNIFICANT NUMBER GROUP 2

3 4

5 6

COOPER NUCLEAR STATION

• • N02 REV & REDRAWN PER APA DCN C93-1577 DR JAC SJT 11-16-93 FUNCTIONAL CONTROL DIAGRAM NO.

REVISIONS DFT CKD APP DATE CONTROL ROD DRIVE HYDRAULIC SYSTEM DCN REVISIONS BY N.P.P.D.

6 8

9 10 1 1 12 INFORMATION ONLY NOTES:

1,

FOR GENERAL NOTES AND REFERENCE DOCUMENTS SEE SHEET 1,

452005836 DRAWN DATE DR 10-18-93 GENERAL CHECKED DATE APPROVED DATE ELECTRIC*

SJT 11-16-93 FILMED REVISION 729E47188 SH. 5 N02 12

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