ML23129A500
| ML23129A500 | |
| Person / Time | |
|---|---|
| Site: | Cooper  |
| Issue date: | 04/20/2023 |
| From: | Nebraska Public Power District (NPPD) |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML23129A261 | List:
|
| References | |
| NLS2023022 | |
| Download: ML23129A500 (1) | |
Text
{{#Wiki_filter:120 VAC INSTRUMENT BUS 120 VAC I INSTRUMENT BUS I ~--i-,.,....-...-,-,.1 RECORDER I RPS BUS A _____ 120 VAC RPS BUS 8 I REF 7 SH 1 F1 >-7 VITAL BUS,-< REF 7 SH 1F6 I
POWER -----7 r----- POWER 252 SUPPLY I r-_j I 1 L----, I SUPPLY r_J I I I I r-J L_7 I I I I L_7 RPS BUS B RPS BUS A RPS BUS B 451A I I I I I I 4518 I L-7 I -------, -------, -------, I I I I I I I I I I I,-< REF 7 SH 1F7 I,-< REF 7 SH 1F2 I,-< REF 7 SH 1F7 I r---------...J L---------7 I I I I I I I I I I I I RPS BUS A I : I I I I I I I I I I I I I I RPS BUS 8 I I I I I I I I I L-----1----------------1------------- 7 I I REF 7 SH 1 F2 >7 I IREF 7 SH 1F6 >- I r--------7 I I I I,--------1 I L---L-----L--------------L-, I I I I I I I r-----1-...J I I L-t-----7 I RPS BUS A I 1 _____ 1 ______ L ______________ L_.J.----------L-.l _____ } 1 150A 1 1508 t I I I f ! t IREF 7 SH 1F2>--7 I I :,----1----------------l--i----------t-4----- RAHH RAHH I I I I I,------- 1 - ----- SEE NOTE 9 R~ ~I- ---7,--- INDICATOR INDICATOR INDICATOR INDICATOR ,----'--....... I, LOG RADIATION LOG RADIATION & TRIP UNIT & TRIP UNIT & TRIP UNIT & TRIP UNIT I MONITOR I I MONITOR 4 DECADES 4 DECADES 4 DECADES 4 DECADES LOG LOG LOG LOG - ---I I I RAL I I RAL RADIATION RADIATION RADIATION RADIATION I -7 I I,- 251A MONITOR MONITOR MONITOR MONITOR 2518 251C 251D 1 I I I I t--t._ _____ _, I I I I c...,....--...----' I I I I I I I I
~ I L-----l-r----- 1 - 7 --- 1 - 1 --_J I I I II 1111 y 1111 II L-----7-,-----,-7---1--,---_j, J, I I I I I I I y i ? t SEE NOTE 7 I L--------}-{-~_J_ _____ _j_ _____ J_~+i--------J I I SEE NOTE 7 L---------,,---+---------,---------+-;,---------...J I I I I I I I TRIP AUXILIARIES I I OFF GAS SAMPLE CHAMBER
}t A }t } t (VERTICAL SECTION OF INTERNALLY POLISHED 4" SCH ED
~ 40 STAINLESS STEEL PIPE)
CONDUIT CONDUIT I TIMER ENERGIZED I SEE NOTE 11 SEE NOTE 7 SEE NOTE 7 I ~RM: I I I ~--1 120 VAC REACTOR BUILDING I I --VITAL BUS I I I I I VENTILATION EXHAUST PLENUM 1 1 NOTES I OFF GAS SAMPLE I M: I I I INTERNAL I I I t ______...J I I I I I TIMER 0-15 MIN RADIATION MONITOR 1 I 230C DET _______ _J I I ADJUSTABLE 1 I I = "' ----7
- : L==j DET 12308 230D~==============~J "~'
I I t--~-+-~.... i M L====================j DET I 230A I I 130A
THERMAL I i I 104 I I I INSULATION 120 VAC
~-t--- LOCAL BUS i,---------t---------...J-'
OFF GAS.llifilS; REFERENCE ENG SPECS* SAMPLE SYS I I 11~11 ! SIGNAL TO CLOSE 1. THE OFF GAS VENT PIPE GAS SAMPLE LINE BY AE SHALL BE 1" X 0.058" A. MPL 1-11 DESIGN SPECIFICATION FOR INSTRUMENT WIRE I I 1308 OFF GAS OUTLET WALL THICKNESS SEAMLESS STAINLESS STEEL TUBING. THE TUBING MIN-AND CABLE.
& DRIAN VALVES IMUM BEND RADIUS SHALL BE 20°. THE TUBING LENGTH SHALL BE JOINED 8. MPL 17-1 DESIGN SPECIFICATION RADIATION MONITORING @'-----, J 3 WAY WITH SWAGELOK TYPE 1610-6-316 UNIONS. THE TUBING SHALL SLOPE OF PROCESS FLUIDS AND GASES.
, ' I SOLENOID SO THAT CONDENSATE WILL RUN TO DRAIN TEE. MAIN STEAM LINE RADIATION MONITORS L --- /VALVE 45-= FILTER TO AIR EJECTOR 2. REMOVABLE SECTION SHALL BE PROVIDED NEAR THE ISOKJNETIC PROBE C. MPL 1-112 DESIGN SPECIFICATION, SAMPLING OF PROCESS FLUIDS AND GASES.
/ 457 DISCHARGE PIPE FOR THE INSERTION OF A CHARCOAL FILTER HOLDER. THE FITTINGS INST BUS ----120 VAC_-aMS ETC. SHALL PROVIDE SMOOTH TRANSITIONS WITHOUT DISCONTINUITIES PURGE ND HOLDER GR REDUCING THE CROSS-SECTIONAL AREA OF THE FLOW STREAM.
BY AE I...,J----, PURGE AIR 458 3. UNION TEE SWAGELOK TYPE 1610-6-316. REFERENCE PRAWJNGS* MPI ND 120 VAC 120 VAC._ ___________ MOISTURE (ROOM AIR) TO OFF-GAS SAMPLE CHAMBER INSTRUMENT BUS INSTRUMENT BUS FROM OFF GAS @'cR 4. ALARMS ARE ACTUATED BY RELAYS IN TRIP AUX UNIT PART 355. 1. PIPING AND INSRTUMENT SYMBOLS 104R900 PIPE (SJAE DISCHARGE) AE COLLECTION TANK , ' BY OG-TK-1 5. ALL EQUIP AND INSTRUMENTS ARE PREFIXED BY 17 WHICH IS PART 17 2. PLANT DC AND INST. AC/DC SYS ONE LINE DIAG. 1-63 ._ ____ REF 3 >-----,1-------------f--' _,,. ~--- -----+-- ON THE MASTER PARTS LIST. 3. FLOW DIAGRAM OFF GAS SYSTEM HOLDUP 1-107-1 HYPODERMIC NEEDLE 6. THE DETECTORS (230) SHALL BE LOCATED AS CLOSE AS PRACTICAL 4. P & ID RADWASTE SYSTEM 20-0 ,----- TO THE PRIMARY CONTAINMENT. THE DETECTORS SHALL BE ARRANGED 6 INPUT RECORDER (353) 6 INPUT RECORDER (353) SUCH THAT EACH DECTOR WILL VIEW ALL STEAM LINES WITH APPROXI-5. FCD NUCLEAR BOILER MISC SYSTEM 2-203
'o-' __ J BOTTLE I MATELY THE SAME RESPONSE. THE DETECTOR OR DETECTOR ASSEMBLY 6. P & ID REACTOR BLDG. CLOSE COOLING WATER SYS. BY AE
, ' I MAY BE FASTENED TO A ROD OR A PIPE AND INSERTED INTO SEALED
', 1,------- r PIPE WELLS FROM OUTSIDE THE STEAM TUNNEL. CAREFULLY ROUTE 7. REACTOR PROTECTION SYSTEM JED 5-0 OFF GAS VIAL SAMPLER 136 --.-...: ~0-0: ~~t:~~~~ ~~~~~J~~ CABLES TO MINIMIZE HEAT EXPOSURE. NO LEAD SHIELDING IS REQUIRED.
FROM OTHER _____ J I FROM OTHER _____ J 7. ALL CABLE SHALL COMPLY WITH GE ENGR SPEC REF A. MONITOR ! MONITOR __ _JI. I
',, Ill I BY AE 8. FOR LOCATION AND IDENTIFICATION OF INSTRUMENTS, SEE INSTRU-I fGENP*
- i,, I I I _J MENT DATA SHEET LISTED IN MPL FOR EACH INSTRUMENT. ~-- ~- RDU I RDU ---g _Li-!f-,- SJAE STEAM JET AIR EJECTOR PROCESS A I B,, 0- __ I II I I 9. ONE HIGH RADIATION OR INOPERATIVE TRIP OUT OF TWO IN TRIP DET ALARM DETECTOR NOTE 4 RADIATION ----J\\C NOTE 4 I VACUUM SYSTEM "A" AND ONE HIGH RADIATION OR INOPERATIVE TRIP OUT MONITOR ~ I (SEE TABLE) PUMP OF TWO IN THIS SYSTEM "B" SHALL TURN OFF MECHANICAL FC FAIL CLOSE ~ - (SEE TABLE) (SEE TABLE) - I -------- 120 VAC VACUUM PUMP AND CLOSE MECHANICAL LINE VALVE (REF 3). RAH RADIATION ALARM HIGH I e> ~! ANY ONE HIGH RADIATION SHALL ALARM (RAHH)-
NOTE~- '-...-,-------' NOTE~-CCP1A-19 RAL INSTRUMENT TROUBLE I ~-+t-_-_-=--=---_J----+-- 10. IN EACH DIVISION, THE SIGNAL FROM ONE UPSCALE TRIP OR TWO DOWNSCALE OR I '1 DOWNSCALE OR I I ' ' DOWNSCALE TRIPS SHALL TRIP THAT DIVISION. TRIPPING OF BOTH RAHH RADIATION ALARM HIGH HIGH INSTRUMENT INSTRUMENT I I DIVISIONS SHALL: TROUBLE DETECTOR WELL TROUBLE I I A. SHUTDOWN REACTOR BUILDING VENTILATION (SEE TABLE) I I I I SYSTEM AND VALVE OFF REACTOR BUILDING. 1-L---...J I I L ____ _J B. INITIATE STANDBY GAS TREATMENT SYSTEM. CONDUIT I I SEE NOTE 7 DETECTOR I I OFF GAS PIPE C. CLOSE PRIMARY CONTAINMENT PURGE AND (SEE TABLE) I I (SJAE) SUCTION) BY AE VENT VALVES. I I ANY ONE UPSCALE TRIP SHALL ALARM (RAHH)- I I REF 3 I I I I ANY ONE DOWNSCALE TRIP SHALL ALARM (RAL)- PULSE I PRE-AMP L __ 120 VAC LOCAL UPSCALE TRIPS SHALL BE IN ACCORDANCE WITH THE REQUIREMENTS (SEE TABLE) BUS OF THE PRIMARY CONTAINMENT ISOLATION SYSTEM.
- 11. IF A HIGH-HIGH OR DOWNSCALE OR !NOP TRIP OCCURS IN EACH OF THE PART REACTOR BUILDING TWO CHANNELS, THE OFFGAS TIMER WILL INITIATE AND A CONTROL ROOM DESCRIPTION CLOSED COOLING LOCATION ANNUNCIATOR WILL ACTIVATE. THE TIMER WILL IN TURN INITIATE AN EFFLUENT MON !TOR LPU A OFF GAS RADIATION MONITORS & SAMPLERS OFFGAS ISOLATION. ANY ONE HIGH, DOWNSCALE OR !NOP TRIP WILL GIVE (SEE TABLE) AN ALARM IN THE CONTROL ROOM.
DETECTOR WELL 302 PROCESS PIPE DETECTOR A T. BOX==~~~~====:O (SEE TABLE) DETECTOR 334 PROCESS PIPE
PULSE PRE-AMP 335 LOCAL AREA DETECTOR B
==~ ~====:O (SEE TABLE) PROCESS RAD 352 MAIN CONTROL ROOM LPU B MONITOR (SEE TABLE) RECORDER 353 MAIN CONTROL ROOM
PMIS POINT N400 MUX CAB 9-80 PART SERVICE WATER DESCRIPTION EFFLUENT MONITOR LOCATION REACTOR BUILDING CLOSED COOLING DETECTOR 332A, 3328 PROCESS PIPE LIQUID PROCESS RADIATION MONITOR INFORMATION ONLY 453011518 CADD DRAWING LPU 332A, 3328 LOCAL AREA DO NOT REVISE MANUALLY
RDU 351A, 3518 MAIN CONTROL ROOM SIGNIFJCANT DRAWN DATE NUMBER TRU 4/5-94
(/) RECORDER 353 MAIN CONTROL ROOM 2 J
- 5 6 GENERAL z FOR PREVIOUS REVISIONS, SEE SUPERSEDED CARDS. GROUP CHECKED DATE a a PMIS POINT N056, N057 MUX CAB 9-80 REVISIONS BY N.P.P.D. I[)
ui COOPER NUCLEAR STATION a -.j- ~ NO. REVISIONS DFT CKD APP DATE JAC 6-14-94 ELECTRIC APPROVED DATE ~ "' NOB CED 6005412 DCN 01-0906 RAC RHG KG 11-2-02 WCF 6-14-94 a SERVICE WATER N09 CED 6008680 DCN 02-0683 RAC RHG KG 1-20-03 PROCESS RADIATION a J N10 CED 6010281 DCN 03-0605 RAC RHG KG 4-23-04 " 0 LIQUID PROCESS RADIATION MONITOR N11 CEO 6010281 DCN 03-0784 RAC RHG KG 4-23-04 FILt.tED REVISION C: C ci N12 CED 6005412 DCN 03-1579 jac RHG KG 4-23-04 MONITORING SYSTEM 719E47988 SH 1 N13 [l z N13 CED 6005412 DCN 04-0643 RAC RHG KG 10-20-0}}