ML20149K758
| ML20149K758 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 01/30/1996 |
| From: | FLORIDA POWER CORP. |
| To: | |
| References | |
| PROC-960130, NUDOCS 9602220139 | |
| Download: ML20149K758 (34) | |
Text
Docum5nt Transmittal #:,40179 Date: 2/1/96 T:
NRC (DC DESK)
MAC: N/A Destination:
==
Description:==
Copy Copy Totals D_ocumer.t:
Revision:
Comment:
INFO CNTL MSTR AR0951 07 24 1
0 0
AR0953 03 24 1
0 0
instructions to the Addressee:
Pl:ase verify the document (s) received agrees with the above information. Be sure to destroy document (s) or portions of document (s) superseded by the above.
Th] signature indicates acknowledgment of receipt of the above document (s). Retum signed and dated transmittal to Document Control within 20 days at mail code:
NA1C Florida Power Corporation Document Control, NA1C Crystal River Energy Complex 15760 W. Power Line St.
220003 Crystal River, FL 34428-6708 Signature of Addressee:
Date:
Independent Verification:
Date:
(Control Room documents only) 9602220139 960130 PDR ADOCK 05000302
() t F
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s
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p s:
O af&'
Effective Date
/ V' Docurnent Section S
NFORM ATiON ONL 7
C. R. Nuclear u
ANNUNCIAIUM Mtarvn.ac AR-953 FLORIDA POWER CORPORATION CRYSTAL RIVER UNIT 3 WDC ANNUNCIATOR RESPONSE i
i*
THIS PROCEDURE ADDRESSES SAFETY RELATED CONPONENTS i
i l
i I
4 APPROVED BY:
Inter t ion Con ac e
(S NATURE O ILE)
DATE:
- 80 96 i
INTERPRETATION CONTACT:
Nuclear Operations Superintendent
1 3.'
2 4 (^)
TABLE OF CONTENTS v
SECTION Pf_01 1
I.0 PURPOSE............................
1 i
I
2.0 REFERENCES
1 2.1 INPLENENTING REFERENCES...............
I 2.2 DEVELOPNENTAL REFERENCES 1
^
I 3.0 PERSONNEL INDOCTRINATION...................
I j
4.0 INSTRUCTIONS.........................
j 5.0 FOLLOW-UP ACTIONS.......................
1 ENCLOSURES
)
1 Annunciator Response......................
2 i
i
- +
.j -
i i
i i
,O V
AR-953 Rev. 3 Page i
)
1.0 PURPOSE qV 1.*
Establish a reference document for each Annunciator Window on the WD-WQ. Panel Lampbox.
4 1.2 Establish operator actions for valid Annunciator alarms on the WD-WQ Panel Lampbox.
1.3 Establish a reference to other procedures which address operator actions for valid Annunciator alarms on the WD-WQ Panel Lampbox.
2.0 REFERENCES
2.1 INPLENENTING REFERENCES None 2.2 DEVELOPNENTAL REFERENCES 2.2.1 INP0 90-021, Good Practice OP-217, Alarm Response Procedures 2.2.2 Annunciator Window Engraving Drawing E-224-050.
1 3.0 PERSONNEL INDOCTRINATION i
None l
4.0 INSTRUCTIONS i
4.1 Respond to alarms on the WD-WQ Panel Lampbox as indicated on, Annunciator Response.
5.0 FOLLOW-UP ACTIONS None
- O AR-953 Rev. 3 Page 1
i l
fq l
ENCLOSURE 1 V
(Page 1 of 13)
RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WQ-1-1 C-1-1 MISC RAD WASTE TRANSF PUMP 3B TRIP 1
INDICATED CONDITION:
- PUMP CONTROL SWITCH IN NOR-AFT-START POSITION AND WDP-6B NOT RUNNING REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- PUMP RUN INDICATING LAMPS ON WD PANEL OPERATOR ACTION FOR A VALID ALARM:
O'
- DETERMINE CAUSE OF OVERLOAD CONDITION ON PUMP MOTOR BY CHECKING VALVE LINEUP, ETC.
DISCUSSION:
THIS PUMP DOES NOT AUTO SHUT DOWN ON LOW MISCELLANE0US WASTE STORAGE TANK LEVEL.
IF PROCESSING TO THE ECST'S, CARE SHOULD BE TAKEN TO PREVENT RUNNING WDP-6B WITH NO LEVEL IN THE MWST.
REFERENCES:
DWG 208-060 WD-17 SENSING ELEMENT: 49 1
O AR-953 Rev. 3 Page 2
i l
l ENCLOSURE 1 hr' (Page 2 of 13)
RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WQ-1-2 C-1-2 REACT COOLANT DRAIN PUMP TRIP INDICATED CONDITION:
- RC DRAIN PUMP TRIPPED OUT ON OVERLOAD (WDP-7)
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- PUMP RUN INDICATION ON WD PANEL
- PUMP DISCHARGE PRESSURE ON WD PANEL l
OPERATOR ACTION FOR A VALID ALARM:
- DETERMINE CAUSE OF OVERLOAD CONDIfl0N ON PUMP MOTOR BY CHECKING i
VALVE LINEUP, ETC.
DISCUSSION:
THIS PUMP IS OPERATED FROM THE MAIN CONTROL BOARD.
NOTIFY CONTROL ROOM OPERATOR IF THIS ALARM PERSISTS.
REFERENCES:
DWG 208-060 WD-18 SENSING ELEMENT: SWGR 49 CONTACTS O
AR-953 Rev. 3 Page 3
O l
ENCLOSURE 1 V
(Page 3 of 13)
RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WQ-1-3 C-1-3 REACT COOLANT DRAIN TK PUMP TRIP INDICATED CONDITION:
- PUMP (WDP-8) AUT0-STOP AT RC DRAIN TANK LEVEL <8'10" REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- PUMP RUN INDICATION ON WD PANEL
- RC DRAIN TANK LEVEL INDICATION ON WD PANEL "RC DRAIN TANK LEVEL LOW" ALARM ON CONTROL ROOM ANNUNCIATOR r
OPERATOR ACTION FOR A VALID ALARM:
(
- NORMAL FUNCTION ALARM. ENSURE THAT THE "RC DRAIN TANK LEVEL HIGH" ALARM ON CONTROL ROOM ANNUNCIATOR HAS CLEARED.
DISCUSSION:
THIS PUMP IS OPERATED FROM THE MAIN CONTROL BOARD.
NOTIFY CONTROL ROOM OPERATOR IF THIS ALARM PERSISTS.
REFERENCES:
DWG 208-060 WD-19 SENSING ELEMENT: WD-214-LS3 0
AR-953 Rev. 3 Page 4
(~N l
ENCLOSURE 1
(
(Page 4 of 13)
RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WQ-1-4 C-1-4 mm-- ms===
-se- -
NEUTRALIZER
~
PUMP 3A TRIP INDICATED CONDITION:
- NEUTRALIZER PUMP 3A TRIPPED OUT ON OVERLOAD (WDP-9A) 1 PET,UNDANT INDICATION WHICH WILL VERIFY ALARM:
- PUMP RUN INDICATION ON WD PANEL
- PUMP DISCHARGE PRESSURE ON WD PANEL
- NEUTPALIZER TANK LEVEL INDICATION ON WD PANEL OPERATOR ACTION FOR A VALID ALARM:
.-m
- ']
- DETEkIINE CAUSE OF OVERLOAD CONDITION ON PUMP MOTOR BY CHECKING
(
VALVE LINEUP, ETC.
)
DISCUSSION:
REFERENCES:
DWG 208-060 WD-20 SENSING ELEMENT: SWGR 49 CONTACTS 6
O AR-953 Rev. 3 Page 5
l ENCLOSURE 1 t,
(Page 5 of 13)
RADWASTE DISPOSAL ANNUNCIATOR RESPONSE lWD-WQ-1-5 C-1-5 samme -
NEUTRALIZER PUMP 38 TRIP INDICATED CONDITION:
- NEUTRALIZER PUMP 3B TRIPPED OUT ON OVERLOAD (WDP-98)
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- PUMP RUN INDICATION ON WD PANEL
- PUMP DISCHARGE PRESSURE ON WD PANEL
- NEUTRALIZER TANK LEVEL INDICATION ON WD PANEL OPERATOR ACTION FOR A VALID ALARM:
eO
- DETERMINE CAUSE OF OVERLOAD CONDITION ON PUMP MOTOR BY CHECKING 4 V VALVE LINEUP, ETC.
DISCUSSION:
REFERENCES:
DWG 208-060 WD-21 SENSING ELEMENT: SWGR 49 CONTACTS O
AR-953 Rev. 3 Page 6 l
l ENCLOSURE 1 i
d (Page 6 of 13)
RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WQ-1-6 C-1-6 DECANT PUMP TRIP l
INDICATED CONDITION:
- DECANT PUMP TRIPPED OUT ON OVERLOAD (WDP-10)
REDUNDANT INDICATION WHICH WILL VERIFY ALARM
- PUMP RUN INDICATION ON WD PANEL
- PUMP DISCHARGE PRESSURE ON WD PANEL OPERATOR ACTION FOR A VALID ALARM:
- DETERMINE CAUSE OF OVERLOAD CONDITION BY ON PUMP MOTOR BY CHECKING gm VALVE LINEUP, ETC.
l DISCUSSION:
THIS PUMP MAY HAVE BEEN RUNNING FOR AN EVOLUTION INVOLVING THE RAD WASTE DEPARTMENT.
IF S0, NOTIFY THEM 0F WDP-10 TRIP.
REFERENCES:
DWG 208-060 WD-22 SENSING ELEMENT: SWGR 49 CONTACTS
}
a AR-953 Rev. 3 Page 7
l l
ENCLOSURE 1 k'~')
(Page 7 of 13)
RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WQ-1-7 C-1-7 mammes -
m SLURRY PUMP p
INDICATED CONDITION:
- PUMP TRIPPED OUT ON OVERLOAD (WDP-11) OR
- PUMP STOPPED USING "STOP PUSH BUTTON" ON WASTE DRUM PANEL REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- PUMP RUN INDICATION ON WD PANEL AND WASTE DRUM PANEL
- PUMP DISCHARGE PRESSURE ON WD PANEL OPERATOR ACTION FOR A VALID ALARM:
- DETERMINE WHETHER PUMP TRIPPED ON OVERLOAD OR WAS MANUALLY
/
STOPPED AT WASTE DRUM PANEL.
- IF OVERLOAD TRIP, CHECK VALVE LINEUP.
~
DISCUSSION:
THIS PUMP MAY HAVE BEEN RUNNING FOR AN EVOLUTION INVOLVING THE RAD WASTE DEPARTMENT.
IF S0, NOTIFY THEM 0F WDP-11 TRIP.
REFERENCES:
DWG 208-060 WD-23 SENSING ELEMENT: SWGR 49 CONTACTS l
OV.
AR-953 Rev. 3 Page 8
<gs l
ENCLOSURE I (Page 8 of 13) 5 RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WQ-1-8 C-1-8 l
1 CONC RAD LIQUID WASTE PUMP 3A TRIP l
INDICATED CONDITION
- PUMP TRIPPED OUT ON OVERLOAD (WDP-12A) OR
- PUMP STOPPED USING "STOP PUSH BUTTON" ON WASTE DRUM PANEL REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- PUMP RUN INDICATION ON WD PANEL AND WASTE DRUll PANEL
- PUMP DISCHARGE PRESSURE ON WD PANEL O
OPERATOR ACTION FOR A VALID ALARM:
- DETERMINE WHETHER PUMP TRIPPED ON OVERLOAD OR WAS MANUALLY STOPPED AT WASTE DRUM PANEL.
- IF OVERLOAD TRIP, CHECK VALVE LINEUP.
DISCUSSION:
THIS PUMP IS NO LONGER USED.
REFERENCES:
DWG 208-060 WD-24 SENSING ELEMENT: SWGR 49 CONTACTS 4
AR-953 Rev. 3 Page 9
l l
ENCLOSURE 1 J
(Page 9 of 13)
RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WQ-2-1 C-2-1 CONC RAD LIQUID WASTE PUMP 3B TRIP INDICATED CONDITION:
- PUMP TRIPPED OUT ON OVERLOAD (WDP-12B) OR
- PUMP STOPPED USING "STOP PUSH BUTTON" ON WASTE DRUM PANEL REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- PUMP RUN INDICATION ON WD PANEL AND WASTE DRUM PANEL
- PUMP DISCHARGE PRESSURE ON WD PANEL OPERATOR ACTION FOR A VALID ALARM:
- DETERMINE WHETHER PUMP TRIPPED ON OVERLOAD OR WAS MANUALLY STOPPED AT WASTE DRUM PANEL.
- IF OVERLOAD TRIP, CHECK VALVE LINEUP.
DISCUSSION:
THIS PUMP IS N0 LONGER USED.
REFERENCES:
DWG 208-060 WD-25 SENSING ELEMENT: SWGR 49 CONTACTS O
AR-953 Rev. 3 Page 10
l-l l
ENCLOSURE 1 (Page 10 of 13) 1 RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WQ-2-2 C-2-2 BORIC ACID RECYCLE PUMP 3A TRIP INDICATED CONDITION:
- PUMP TRIPPED OUT ON OVERLOAD (WDP-13A) OR
- PUMP STOPPED USING "STOP PUSH BUTTON" 0N WASTE DRUM PANEL REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- PUMP RUN INDICATION ON WD PANEL AND WASTE DRUM PANEL
- PUMP DISCHARGE PRESSURE ON WD PANEL
[V]
OPERATOR ACTION FOR A VALID ALARM:
1
- DETERMINE WHETHER PUMP TRIPPED ON OVERLOAD OR WAS MANUALLY i
STOPPED AT WASTE DRUM PANEL.
- IF OVERLOAD TRIP, CHECK VALVE LINEUP.
DISCUSSION:
THIS PUMP IS N0 LONGER USED.
l
REFERENCES:
DWG 208-060 WD-26 SENSING ELEMENT: SWGR 49 CONTACTS l
AR-953 Rev. 3 Page 11
4 l.
ENCLOSURE 1 Ol (Page 11 of 13)
RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WQ-2-3 C-2-3 BORIC ACID RECYCLE PUMP 3B TRIP INDICATED CONDITION:
- PUMP TRIPPED OUT ON OVERLOAD (WDP-138) OR
- PUMP STOPPED USING "STOP PUSH BUTTON" ON WASTE DRUM PANEL REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- PUMP RUN INDICATION ON WD PANEL AND WASTE DRUM PANEL
- PUMP DISCHARGE PRESSURE ON WD PANEL fD OPERATOR ACTION FOR A VALID ALARM:
NO
- DETERMINE WHETHER PUMP TRIPPED ON OVERLOAD OR WAS MANUALLY STOPPED AT WASTE DRUM PANEL.
- IF OVERLOAD TRIP, CHECK VALVE LINEUP.
DISCUSSION:
THIS PUMP IS NO LONGER USED.
REFERENCES:
DWG 208-060 WD-27 SENSING ELEMENT: SWGR 49 CONTACTS j
AR-953 Rev. 3 Page 12
l ENCLOSURE 1 O'
(Page 12 of 13)
RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WQ-2-4 C-2-4 EVAPORATOR CONDENSATE PUMP 3A TRIP INDICATED CONDITION:
- PUMP TRIPPED OUT ON OVERLOAD (WDP-14A)
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- PUMP RUN INDICATION ON WD PANEL
- PUMP DISCHARGE PRESSURE ON WD PANEL
- NEUTRALIZER TANK LEVEL INDICATOR ON WD PANEL i
O OPERATOR ACTION FOR A VALID ALARM:
'V
- DETERMINE CAUSE OF OVERLOAD CONDITION ON PUMP MOTOR BY CHECKING VALVE LINEUP, ETC.
1 4
DISCUSSION-THIS IS AN EXPECTED ALARM DURING AN ECST RELEASE. WDP-14A WILL SHUT DOWN ON LOW LEVEL IN THE ECST.
REFERENCES:
DWG 208-060 WD-28 SENSING ELEMENT: SWGR 49 CONTACTS
!(
AR-953 Rev. 3 Page 13
l o
!,q l
ENCLOSURE 1
'V (Page 13 of 13)
RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WQ-2-5 C-2-5 EVAPORATOR CONDENSATE PUMP 3B TRIP INDICATED CONDITION:
- PUMP TRIPPED OUT ON OVERLOAD (WDP-14B)
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- PUMP RUN INDICATION ON WD PANEL
- PUMP DISCHARGE PRESSURE ON WD PANEL
- NEUTRALIZER TANK LEVEL INDICATOR ON WD PANEL f
OPERATOR ACTION FOR A VALID ALARM:
- DETERMINE CAUSE OF OVERLOAD CONDITION ON PUMP MOTOR BY CHECKING VALVE LINEUP, ETC.
DISCUSSION:
THIS IS AN EXPECTED ALARM DURING AN ECST RELEASE.
WDP-14B WILL SHUT D0WN ON LOW LEVEL IN THE ECST.
REFERENCES:
DWG 208-060 WD-29 SENSING ELEMENT: SWGR 49 CONTACTS
,O AR-953 Rev. 3 Page 14 (LAST PAGE)
I y
~
Effective Date Document Sectimi NFORMATiGNONL8 S
C. R. Nucica-1 ANNUNCIATOR RESPONSE AR-951 FLORIDA POWER CORPORATION CRYSTAL RIVER UNIT 3 WDA ANNUNCIATOR RESPONSE THIS PROCEDURE ADDRESSES SAFETY RELATED CONPONENTS APPROVED BY.
Inte,p' ret tioni on et d
j n
IGNATO W N FILE) 94 DATE:
INTERPRETATION CONTACT: Manager, Nuclear Plant Operations
f TABLE OF CONTENTS f-~
/
SECTION PAGE 1
1.0 PURPOSE,...........................
1
2.0 REFERENCES
1 2.1 INPLENENTING REFERENCES...............
1 2.2 DEVELOPMENTAL REFERENCES I
10 PERSONNEL INDOCTRINATION 1
(20 INSTRUCTIONS 1
5.0 FOLLOW-UP ACTIONS.......................
1 ENCLOSURE 1
Annunciator Response......................
2 O
A 9
4 tm0 AR-951 Rev. 7 Page i
1.0 PURPOSE g
V 1.1 Establish a reference document for each Annunciator Window on the WD-WW Panel Lampbox.
1.2 Establish operator actions for valid Annunciator alarms on the WD-WW Panel Lampbox.
1.3 Establish a reference to other procedures which address operator actions for valid Annunciator alarms on the WD-WW Panel Lampbox.
2.0 REFERENCES
2.1 INPLENENTING REFERENCES 2.1.1 E0P, Emergency Operating Procedure 2.2 DEVELOPNENTAL REFERENCES 2.2.1 INP0 90-021, Good Practice OP-217, Alarm Response Procedures Ob 2.2.2 Annunciator Window Engraving Drawing E-224-050.
3.0 PERSONNEL INDOCTRINATION None 4.0 INSTRUCTIONS 4.1 Respond to alarms on the WD-WW Panel Lampbox as indicated on, Annunciator Response.
5.0 FOLLOW-UP ACTIONS None f'%
v AR-951 Rev. 7 Page 1
ENCLOSURE 1 t
(Page 1 of 14)
RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WN-1-1 A-1-1 WASTE GAS COMPRESSOR 3A AUTO-START INDICATED CONDITION:
- WDP-1A CONTROL HANDLE IN NORMAL-AFTER-STOP WITH WASTE GAS HEADER PRESSURE >2.1 PSIG, WDV-384 OPEN, WASTE GAS DECAY TANK 3A, 3B, OR 3C <80 PSIG, AND WDP-1A SELECTED.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- WD-4-PI ON THE WD PANEL
- WD-393-PI ON 119' ELEVATION IN THE RCBT VALVE alley
- PUMP RUN INDICATING LAMPS ON WD PANEL OPERATOR ACTION FOR A VALID ALARM:
- MONITOR THE WASTE GAS COMPRESSORS FOR PROPER OPERATION
- MONITOR FOR WASTE GAS HEADER PRESSURE REDUCTION TO NORMAL PRESSURE
- 0BSERVE THE SELECTED DECAY TANK FOR PRESSURE INCREASE
- OBSERVE FOR AUT0STOP 0F THE COMPRESSOR AT 1.4 PSIG DISCUSSION:
)
THE SELECTED COMPRESSOR WILL AUT0 START AT 2.1 PSIG, AND IF PRESSURE CONTINUES TO RISE, THEN THE NON-SELECTED COMPRESSOR WILL AUT0 START AT 2.3 PSIG.
THE AUT0 START OF BOTH COMPRESSORS INDICATES THE INTRODUCTION OF LARGE QUANTITIES OF EITHER GAS OR LIQUID INTO THE SYSTEM, OR FAILURE OF THE SELECTED COMPRESSOR.
REFERENCES:
DWG 208-060 WD-05, WD-134, FD-302-691 SENSING ELEMENT: WD-203-PS2-1, WD-204-PSI-1, WD-205-PS1-1, WD-206-PSI-1 O
O AR-951 Rev. 7 Page 2
ENCLOSURE 1 g,
,i (Page 2 of 14)
RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WN-1-2 A-1-2
==me== -m samme samme -- -
WASTE GAS COMPRESSOR 3A TRIP INDICATED CONDITION:
- WDP-1A CONTROL HANDLE IN NORMAL-AFTER-START AND EITHER:
WASTE GAS HEADER PRESSURE <l.4 PSIG, OR WASTE GAS DECAY TANKS 3A, 38, AND 3C >80 PSIG, OR WDV-384 SUCTION VALVE NOT OPEN.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- WD-4-PI ON WD PANEL
- WD-393-PI ON 119' ELEVATION IN THE RCBT VALVE ALLEY
- PUMP RUN INDICATING LAMPS ON WD PANEL OPERATOR ACTION FOR A VALID ALARM:
- VERIFY INDICATED WASTE GAS HEADER PRESSURE IS ABOUT 1.4 PSIG
- FOR PREMATURE TRIP 0F THE COMPRESSOR, INVESTIGATE THE SUCTION VALVE FOR PROPER OPERATION, OR OBSERVE WASTE GAS DECAY TANK PRESSURES DISCUSSION:
THIS ALARM SHOULD ONLY OCCUR IF THE COMPRESSOR IS MANUALLY STARTED AND WASTE GAS HEADER PRESSURE IS <1.4 PSIG.
INVESTIGATE ANY OTHER REASON FOR WDP-1A TRIP.
REFERENCES:
DWG 208-060 WD-05, WD-134, FDS-302-691 SENSING ELEMENT: WD-203-PS1-2 AR-951 Rev. 7 Page 3
ENCLOSURE 1 (Page 3 of 14)
RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WN-1-3 A-1-3 s-WASTE GAS
---~~~-----~~~-~
COMPRESSOR 3B AUTO-START INDICATED CONDITION:
- WDP-1B CONTROL HANDLE IN NORMAL-AFTER-STOP WITH WASTE GAS HEADER PRESSURE >2.1 PSIG, WDV-385 OPEN, WASTE GAS DECAY TANK 3A, 38, OR 3C<80 PSIG, AND WDP-1B SELECTED.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- WD-4-PI ON THE WD PANEL
- WD-393-PI ON 119' ELEVATION IN THE RCBT VALVE ALLEY
- PUMP RUN INDICATING LAMPS ON WD PANEL OPERATOR ACTION FOR A VALID ALARM:
- MONITOR THE WASTE GAS COMPRESSORS FOR PROPER OPERATION
- MONITOR FOR WASTE GAS HEADER PRESSURE REDUCTION TO NORMAL PRESSURE
- OBSERVE THE SELECTED DECAY TANK FOR PRESSURE INCREASE
- OBSERVE FOR AUT0STOP 0F THE COMPRESSOR AT 1.4 PSIG i
DISCUSSION:
THE SELECTED COMPRESSOR WILL AUT0 START AT 2.1 PSIG, AND IF PRESSURE CONTINUES TO RISE, THEN THE NON-SELECTED COMPRESSOR WILL AUT0 START AT 2.3 PSIG.
THE AUT0 START OF BOTH COMPRESSORS INDICATES THE j
INTRODUCTION OF LARGE QUANTITIES OF EITHER GAS OR LIQUID INTO THE SYSTEM, OR FAILURE OF THE SELECTED COMPRESSOR.
REFERENCES:
DWG 208-060 WD-06, WD-134, FD-302-691 SENSING ELEMENT: WD-203-PS2-1, WD-204-PSI-1, WD-205-PSI-1, WD-206-PS1-1 O
AR-951 Rev. 7 Page 4
ENCLOSURE 1
.()
(Page 4 of 14)
RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WN-1-4 A-1-4 mm---
WASTE GAS COMPRESSOR 3B TRIP INDICATED CONDITION:
- WDP-1B CONTROL HANDLE IN NORMAL-AFTER-START AND EITHER:
WASTE GAS HEADER PRESSURE <1.4 PSIG, OR WASTE GAS DECAY TANKS 3A, 3B, AND 3C >80 PSIG, OR WDV-385 SUCTION VALVE NOT OPEN.
~
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- WD-4-PI ON WD PANEL
- WD-393-PI ON 119' ELEVATION IN THE RCBT VALVE ALLEY
- PUMP RUN INDICATING LAMPS ON WD PANEL OG OPERATOR ACTION FOR A VALID ALARM:
- VERIFY INDICATED WASTE GAS HEADER PRESSURE IS ABOUT 1.4 PSIG
- FOR PREMATURE TRIP 0F THE COMPRESSOR, INVESTIGATE THE SUCTION VALVE FOR PROPER OPERATION, OR OBSERVE WASTE GAS DECAY TANK PRESSURES DISCUSSICN:
THIS ALARM SHOULD ONLY OCCUR IF THE COMPRESSOR IS MANUALLY STARTED AND WASTE GAS HEADER PRESSURE <1.4 PSIG.
INVESTIGATE ANY OTHER REASON FOR WDP-1B TRIP.
REFERENCES:
DWG 208-060 WD-06, WD-134, FDS-302-691 i
SENSING ELEMENT: WD-203-PS1-2 bV AR-951 Rev. 7 Page 5
ENCLOSURE 1 (Page 5 of 14)
RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WN-1-5 A-1-5 REACTOR BLDG SUMP PUMP 3A AUTO-START INDICATED CONDITION:
- WDP-2A CONTROL HANDLE IN NORMAL-AFTER-STOP AND REACTOR BLDG SUMP LEVEL AT 12" WITH WDV-3 AND WDV-4 OPEN, AND WDP-2A SELECTED ON THE MAIN CONTROL BOARD.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- PUMP INDICATING LAMPS ON WD PANEL
- SUMP LFVEL INDICATOR ON WD PANEL
- PUMP DISCH PRESS INDICATION ON WD PANEL a
(
)
OPERA 10R ACTION FOR A VALID ALARM:
- NORMAL FUNCTION ALARM. IF FREQUENCY OF AUT0-STARTS IS EXCESSIVE, DETERMINE RC LEAK RATE AND IMPLEMENT E0P IF NECESSARY.
DISCUSSION:
IF REACTOR BLDG SUMP LEVEL CONTINUES TO RISE, THEN THE NON-4 SELECTED PUMP WILL ALSO AUT0 START, WHICH WOULD INDICATE EITHER FAILURE OF WDP-2A OR ABNORMAL LEAKAGE INTO THE SUMP
REFERENCES:
DWG 208-060 WD-07, WD-134, FD-302-681 SENSING ELEMENT: WD-222-LS O
G AR-951 Rev. 7 Page 6
~
ENCLOSURE 1
(}
(Page 6 of 14)
RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WN-1-6 A-1-6 REDLCTOR BLDG SUMP PUMP 3A TRIP INDICATED CONDITION:
- WDP-2A CONTROL HANDLE IN NORMAL-AFTER-START AND EITHER:
REACTOR BLDG SUMP LEVEL HAS DECREASED TO 2" OR WDV-3 OR WDV-4 CLOSES.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- PUMP INDICATING LAMPS ON WD PANEL
- PUMP DISCHARGE PRESSURE INDICATION ON WD-27-PI
'( )
OPERATOR ACTION FOR A VALID ALARM:
- NORMAL FUNCTION ALARM. CHECK VALVE LINEUP IF RB SUMP LEVEL EXTRA HIGH ALARM EXISTS.
DISCUSSION:
THIS ALARM SHOULD ONLY OCCUR IF PUMP IS MANUALLY STARTED AND REACTOR BUILDING SUMP LEVEL <2" 0R WDV-3 OR WDV-4 CLOSES.
INVESTIGATE ANY OTHER REASON FOR WDP-2A TRIP.
REFERENCES:
DWG 208-060 WD-07, WD-134, FD-302-681 SENSING ELEMENT: 3WDV-3-LS11, 33C/WDV-4, WD-222-LS e
i O
AR-951 Rev. 7 Page 7
I' ENCLOSURE 1 (Page 7 of 14')
RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WN-1-8 A-1-8 mem-m me --===== means mamme=====
REACTOR BLDG SUMP PUMP 3B AUTO-START INDICATED CONDITION:
- WDP-2B CONTROL HANDLE IN NORMAL-AFTER-STOP AND REACTOR BLDG SUMP LEVEL AT 12" WITH WDV-3 AND WDV-4 OPEN, AND WDP-2B SELECTED ON THE MAIN CONTROL BOARD.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- PUMP INDICATING LAMPS ON WD PANEL
- SUMP LEVEL INDICATOR ON WD PANEL
- PUMP DISCH PRESS INDICATION ON WD PANEL
~
OPERATOR ACTION FOR A VALID ALARM:
- NORMAL FUNCTION ALARM. IF FREQUENCY OF AUT0-STARTS IS EXCESSIVE, DETERMINE RC LEAK RATE AND IMPLEMENT E0P IF NECESSARY.
DISCUSSION:
IF REACTOR BLDG SUMP LEVEL CONTINUES TO RISE, THEN THE NON-SELECTED PUMP WILL ALSO AUT0 START, WHICH WOULD INDICATE EITHER THE FAILURE OF WDP-2B OR ABNORMAL LEAKAGE INTO THE SUMP.
REFERENCES:
DWG 208-060 WD-08, WD-134, FD-302-681 SENSING ELEMENT: WD-222-LS R
v)
AR-951 Rev. 7 Page 8
ENCLOSURE 1 j f]
(Page 8 of 14) v RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WN-2-1 A-2-1 REACTOR BLDG SUMP PUMP 3B TRIP 4
INDICATED CONDITION:
- WDP-2B CONTROL HANDLE IN NORMAL-AFTER-STOP AND EITHER:
REACTOR BLDG SUMP LEVEL HAS DECREASED TO 2" OR WDV-3 OR WDV-4 CLOSES.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- PUMP INDICATING LAMPS ON WD PANEL
- PUMP DISCHARGE PRESSURE INDICATION ON WD-28-PI OPERATOR ACTION FOR A VALID ALARM:
- NORMAL FUNCTION ALARM. CHECK VALVE LINEUP IF RB SUMP LEVEL EXTRA HIGH ALARM EXISTS.
i DISCUSSION:
THIS ALARM SHOULD ONLY OCCUR IF PUMP IS MANUALLY STARTED AND REACTOR BUILDING SUMP LEVEL <2" OR WDV-3 OR WDV-4 CLOSES.
INVESTIGATE ANY OTHER REASON FOR WDP-2B TRIP.
REFERENCES:
DWG 208-060 WD-08, WD-134, FD-302-681 SENSING ELEMENT: 3WDV-3-LS11,33C/WDV-4,WD-222'.S i
l AR-951 Rev. 7 Page 9
ENCLOSURE 1
/
(Page 9 of 14)
RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WN-2-2 A-2-2 WD CUBICLE VENTILATION FAN FAILURE INDICATED CONDITION:
- LOW CUBICLE VENTILATION FLOW OR CUBICLE AIR TEMP >105 DEG F REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- FAN RUNNING INDICATING LAMPS ON WD PANEL OPERATOR ACTION FOR A VALID ALARM:
- CHECK THE SELECTED FANS FOR PROPER OPERATION
- CHECK THE RAD WASTE CUBICLE FOR ELEVATED TEMPERATURE
- SELECT THE ALTERNATE FAN BANK DISCUSSION:
THERE ARE THREE FANS ON EACH BANK WITH INDIVIDUAL FLOW SWITCHES.
ANY FLOW SWITCH ACTUATION ON THE RUNNING FANS WILL ACTIVATE THIS ALARM.
IN ADDITION, A TEMPERATURE SWITCH ACTUATES AT 105 DEG F IN THE CUBICLE AND STARTS THE NON-SELECTED FAN BANK.
REFERENCES:
DWG 208-060 WD-148, WD-134 SENSING ELEMENT: FSBF-1 THROUGH 6, 3TSI-TY, FNX1-TZ, FNX2-TZ 10 V
AR-951 Rev. 7 Page 10
ENCLOSURE 1 9
(Page 10 of 24) f (v
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l l
RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WN-2-3 A-2-3 REACTOR BLDG SUMP LEVEL EXTRA HIGH
=
=
INDICATED CONDITION:
l
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
l
- BACK-UP RB SUMP PUMP AUT0-STARTS l
- RB SUMP PUMP INDICATING LAMPS ON WD PANEL l
OPERATOR ACTION FOR A VALID ALARM:
- CHECK THAT RB SUMP PUMP 3A AND/0R 3B ARE RUNNING
!,o,
- CHECK RB SUMP PUMP VALVE LINEUP
!V
- CALCULATE RC LEAK RATE AND IMPLEMENT E0P IF NECESSARY l
DISCUSSION:
THIS ALARM SHOULD BE ACTUATED IF RB SUMP LEVEL IS INTENTIONALLY INCREASED, OR IF THE SELECTED RB SUMP PUMP IS NOT FUNCTIONING PROPERLY, OR THERE IS ABNORMALLY HIGH LEAKAGE TO THE RB SUMP.
REFERENCES:
DWG 208-060 WD-07, WD-134, FD-302-681 SENSING ELEMENT: WD-222-LS i
l l
k I
AR-951 Rev. 7 Page 11 l
l-J ENCLOSURE 1 (Page 11 of 14)
RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WN-2-4 A 2-4 DECAY HEAT PIT SUMP PUMP 3A
)
AUTO-START I
INDICATED CONDITION:
- WDP-3A CONTROL HANDLE IN NORMAL-AFTER-STOP AND 'A' DECAY HEAT PIT SUMP LEVEL AT 2'.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- PUMP RUN INDICATING LAMPS ON WD PANEL
- POSSIBLE DH PIT LEVEL EXTRA HIGH ALARM l
- PUMP PRESSURE DISCHARGE INDICATION ON WD PANEL I
- SUMP LEVEL INDICATION ON WD PANEL O
OPERATOR ACTION FOR A VALID ALARM:
- NORMAL FUNCTION ALARM. IF FREQUENCY OF AUT0-STARTS IS EXCESSIVE, l
CHECK VALVE LINEUP OF SYSTEMS DRAINING TO SUMP AND DETERMINE SOURCE.
l DISCUSSION:
IF THE DECAY HEAT PIT SUMP LEVEL CONTINUES TO RISE, THEN THE DECAY HEAT PIT SUMP LEVEL EXTRA HIGH ALARM WILL ACTUATE AT 3',
REFERENCES:
DWG 208-060 WD-09, WD-134, WD-139, FD-302-681 SENSING ELEMENT: WD-133-LS1 s
O i
AR-951 Rev. 7 Page 12
)
[
l
?-
J-ENCLOSURE 1 (O
(Page 12 of 14) j RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WN-2-5 A-2-5 l
TRIP INDICATED CONDITION:
- WDP-3A CONTROL HANDLE IN NORMAL-AFTER-START AND 'A' DECAY HEAT PIT SUMP LEVEL HAS DECREASED TO 1.5'.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- PUMP RUN INDICATING LAMPS ON WD PANEL
- SUMP LEVEL INDICATOR ON WD PANEL l
OPERATOR ACTION FOR A VALID ALARM-
- NORMAL FUNCTION ALARM. INVESTIGATE VALVE LINEUP / PUMP SWITCH POSITION IF DH PIT LEVEL EXTRA HIGH ALARM EXISTS.
DISCUSSION:
l THIS ALARM SHOULD ONLY OCCUR IF PUMP IS MANUALLY STARTED AND 'A' DH PIT l
SUMP LEVEL <1.5'.
INVESTIGATE ANY OTHER REASON FOR WDP-3A TRIP.
REFERENCES:
DWG 208-060 WD-09, WD-134, FD-302-681 SENSING ELEMENT: WD-133-LS1 i
AR-951 Rev. 7 Page 13
r,
~~
ENCLOSURE 1 (Page 13 of 14)
RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WN-2-7 A-2-7 DECAY HEAT PIT SUMP PUMP 3B AUTO-START I
INDICATED CONDITION:
- WDP-3B CONTROL HANDLE IN NORMAL-AFTER-STOP AND 'B' DECAY HEAT PIT SUMP LEVEL AT 2'.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- PUMP RUN INDICATING LAMPS ON WD PANEL l
- POSSIBLE DH PIT LEVEL EXTRA HIGH ALARM
- PUMP PRESSURE DISCHARGE INDICATION ON WD PANEL
- SUMP LEVEL INDICATION ON WD PANEL lO I
OPERATOR ACTION FOR A VALID ALARM:
l
- NORMAL FUNCTION ALARM. IF FREQUENCY OF AU(0-STARTS IS EXCESSIVE, CHECK VALVE LINEUP 0F SYSTEMS DRAINING TO SUMP AND DETERMINE l
SOURCE.
l DISCUSSION:
{
IF THE DECAY HEAT PIT SUMP LEVEL CONTINUES TO RISE, THEN THE DECAY l
HEAT PIT SUMP LEVEL EXTRA HIGH ALARM WILL ACTUATE AT 3'.
REFERENCES:
DWG 208-060 WD-10, WD-134, WD-139, FD-302-681 SENSING ELEMENT: WD-134-LS1 l
l O
i AR-951 Rev. 7 Page 14
l ENCLOSURE 1
(
(Page 14 of I4)
\\
RADWASTE DISPOSAL ANNUNCIATOR RESPONSE WD-WN-2-8 A-2-8 DECAY HEAT PIT SUMP PUMP 3B TRIP INDICATED CONDITION:
- WDP-3B CONTROL HANDLE IN NORMAL-AFTER-START AND 'B' DECAY HEAT PIT SUMP LEVEL HAS DECREASED TO 1.5'.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- PUMP RUN INDICATING LAMPS ON WD PANEL
- SUMP LEVEL INDICATOR ON WD PANEL l
(Q)
OPERATOR ACTION FOR A VALID ALARM:
- NORMAL FUNCTION ALARM. INVESTIGATE VALVE LINEUP / PUMP SWITCH POSITION IF DH PIT LEVEL EXTRA HIGH ALARM EXISTS.
DISCUSSION:
THIS ALARM SHOULD ONLY OCCUR IF PUMP IS MANUALLY STARTED AND 'B' DH PIT SUMP LEVEL <1.5'.
INVESTIGATE ANY OTHER REASON FOR WDP-3B TRIP.
l
REFERENCES:
DWG 208-060 WD-10 SENSING ELEMENT: WD-134-LS1 l
O 1
i l
AR-951 Rev. 7 Page 15 (LAST PAGE)
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