ML20199B871
ML20199B871 | |
Person / Time | |
---|---|
Site: | Crystal River ![]() |
Issue date: | 01/23/1998 |
From: | FLORIDA POWER CORP. |
To: | |
Shared Package | |
ML20199B869 | List: |
References | |
AR-303, NUDOCS 9801290034 | |
Download: ML20199B871 (89) | |
Text
. . - . - . _ - - _.. - - - -.. - - - .
90' i
- p. Rev. 28 Effective Date !" '
- INFORMATION ONLY .
ANNUNCIATOR RESPONSE AR-303 FLORIDA POWER CORPORATION CRYSTAL RIVER UNIT 3 ESC ANNUNCIATOR RESPONSE APPROVED BY: In act (SIGNATg0HFILE)
[O. DATE: /
?-8 8
/
INTERPRETATION CONTACT: Manager, Nuclear f. ant Operations Support OR P
-~.- TABLE OF CONTENTS
-( SECTION PAGE 10 PURP0$g................................................................. 1 2.0 REFERENCE 5.............................................................. 1 2.1 IMPLEMENTING REFERENCES............................................. 1 2 . 2 DEVE LOPME NTAL RE FE RE NCE 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 3 0 PERSONNEL INDOCTRINATION................................................ 2 4.0 INSTRUCTIONS............................................................ 2 5.0 FOLLOW-UP ACTIONS....................................................... 2 ENCLOSURE 1 Annunciator Response.............................................. 3 I
\-
O
=(
-AR-303L _Rev. 28 Page i
.. -. - -~ . . _ _ - . . .. - . . _ . _ . . - . - . - - . - . _ - .-
-1.0' ' PURPOSE 1.1 Establish-a reference document for each Annunciator Window on the ESAB-A Lampbox.
1.2 Establish cperator actions fer valid Annunciator alarms on the ESAB-A Lampbox.
1.3 Establish a reference to other procedures which address operator
_ actions for valid Annunciator alarms on the ESAB-A Lampbox.
ZA REFERENCES 2.1 IMPLEMENTING REEff*Jff.E5
-2.1.1 E0P, Emergency Operating Procedure 2.1.2 AP-330, Loss of Nuclear Services Water 2.1.3 AP-470, Loss of Instrument Air 2.1.4 AP-961, Earthquake 2.1.5 OP-700C, 120/240 Volt AC Distribution Panels 2.1.6 OP-301, Operation of the Reactor Coolant System 2.1.7 OP-416, Domestic Water Supply System 2.1.8 SP-317, RC System Water Inventory Balance 2.2 DEVELOPMENTAL REFERENCES 2.2.1 INPO 90-021, Good Practir.e OP-217, Alarm Response Procedures 2.2.2 Annunciator Window Engraving Drawing E-224-048 2.2.3 MAR 88-05-25-05, FCN #19, SW Isolation to RC Pumps 2.2.4 MAR 92-09-08-01, Annunciator Window Relocation and Rewire 2.2.5 MAR'92-10-24-01, ES Status Light Color Change l2.2.6 Cale ation I-91-0012, Rev. 3. BWST Level Accuracy O
AR-303. Rev. 28. Page 1
3.0 FERSONNEL INDOCTRINATION 3.1 The Annunciator System is powered from VBDP-5 Breaker 28.
4.0 INSTRUCTIONS 4.1 Respond to alarms on the ESAB-A Lampbox as indicated on Enclosure 1 Annunciator Response.
L_0 FOLLOW-UP ACIl0NS None O
O AR-303 Rev. 28 Page 2
--en---a -- a -4 _aJ. 3x+ 4a .a- e-.-. w --_t-ea - a,-we-r __ .Joh4- ,, ,s -as,_44.44e --a _a--*-+&* :~ --f e.--- -- -- -44'-
ENCLOSURE 1 (P 9a 1 of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-01-01 C-01 (
l l I i 1 I l l RC 1 I I HIGH PRESS l l BISTABLE TRIP 1 I I I I I I I EVENT POINT 0937 I I I I INDICATED CONDITION:
i,j REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o ES STATUS LIGHT RC-1 ' BISTABLE TRIPPED' IS LIT.
- o ACTUATION CHANNEL CABINET #1 BISTABLE OUTPUT STATE LIGHT ' BRIGHT'.
OPERATOR ACTION FOR A VALID ALARM: ,
o REFER TO E0P.
DISCUSSION:
THIS ALARM INDICATES ONE CHANNEL TRIPPED IN A 2 OUT OF 3 HPI LOGIC.
REFERENCES:
DRAWING 208-028 SHEET ESA-24
-p _.
- () . SENSING ELEMENT: BT-1 ES ACTUATION RELAY
- AR-303 Rev. 28 Page 3
. . _ __ __ _ _ _ .. _ _~ - __ _ ._
ENCLOSURE 1 (P ga 2-of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-01 C-01-02 ub t
RC4
- LOW PRESS BISTABLE TRIP EVENT POINT 0940 INDICATED CONDITION:
o RCS PRESSURE <500 PSIG REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o ES STATUS LIGHT RC-4-' BISTABLE TRIPPED' IS LIT.
o ACTUATION CHANNEL CABINET #1 BISTABLE OUTPUT STATE LIGHT ' BRIGHT'.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO E0P DISCUSSION:
THIS ALARM INDICATES ONE CHANNEL TRIPPED IN A 2 OUT OF 3 LPI LOGIC.
REFERENCES:
DRAWING 208-028 SHEET ESB-39 SENSING ELEMENT: BT-7 ES ACTUATION RELAY AR-303 Rev. 28 -Page 4
ENCLOSURE 1 (P:ga 3 cf 85) e ESAB-A ANNUNCIATOR RESPONSE ESAB-A-01-03 C-01-03 I
SW BP A/B TRIP W
EVENT POINT 1831 INDICATED CONDITION:
' o SWP-2A MOTOR NOT ENERGIZED WITH CONTROL SWITCH IN NORMAL AFTER START POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o GREEN LIGHT WITH A RED FLAG ON CONTROL STATION.
o'SWP-28 AUTO START.
o CRDM COMPUTER HIGH TEMP ALARM (5).
OPERATOR ACTION FOR A VALID ALARM:
o ENSURE SWP-28 STARTS.
-o INVESTIGATE CAUSE OF PUMP TRIP.
DISCUSSION:
REFERENCES:
DRAWING 208-056 SHEET SW-04 SENSING ELEMENT: SWP-2A CONTROL SWITCH CONTACTS.CS/SC, CS/0 AR-303 Rev.-28 Page 5
ENCLOSURE 1
.(Pcga 4 of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-01-01 C-01-03 SW BP A/B .
TRIP EVENT POINT 1833
't INDICATED CONDITION:
o SWP-28 MOTOR NOT ENERGIZED WITH CONTROL SWITCH IN NORMAL AFFER START POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o GREEN LIGHT WITH A RED FLAG ON CONTROL STATION.
o SWP-2A AUTO START.
l o f'V BP A/B FLOW LOW ALARM.
o CRDM HIGH TEMP COMPUTER ALARM (S).
OPERATOR ACTION FOR A VALID ALARM:
o ENSURE SWP-2A STARTS.
o INVESTIGATE CAUSE OF PUMP TRIP.
l l
DISCUSSION:
1-l 1
REFERENCES:
DRAWING 208-056 SHEET SW-05 SENSING ELEMENT: SWP-28 CONTROL SWITCH CONTACTS CS/SC, CS/0 AR-303 Rev. 28 Page 6
ENCLOSURE 1 (P:ge 5 cf 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-01 C-01-04 n
SW BP A/B FLOW LOW EVENT POINT 1830 INDICATED CONDITION:
o CRDM BOOSTER PUMP FLOW <140 GPM FOR >5 SEC AS SENSED BY SW-91-FS.
t REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o SW BP A/B TRIP ALARM.
o SW BP A/B AUTO START ALARM.
OPERATOR ACTION FOR A VALID ALARM:
o ENSURE STANDRY NUCLEAR SERVICES BOOSTER PUMP IS RUNNING.
o CHECK CRDM FILTER AP, IF HIGH PLACE STANDBY FILTER IN SERVICE.
o CHECK NUCLEAR SERVICES CLOW PATH.
DISCUSSION:
ALTERNATE NUCLEAR SERVICE BOOSTER PUMP STARTS IF <140 GPM FOR >2 SEC, IF-TWO PUMPS ARE RUNNING AND ONE PUMP WILL PROVIDE SUFFICIENT FLOW, THEN ONE PUMP SHOULD BE SECURED.
REFERENCES:
DRAWING 208-056 SHEET SW-04
- f^g ' SENSING ELEMENT: SW-91-FS
\_f AR-303- Rev. 28 Page 7
ENCLOSURE 1 (Page 6 of 85) 1 ESAB-A ANNUNCIATOR RESPONSE ESAB-A-01-06 C-01-06 i
SW BP A/B AUTO START EVENT POINT 1832 i INDICATED CONDT. TION:
o SWP-2A MOTOR ENEP.GIZED WITH CONTROL SWITCH IN NORMAL AFTER STOP POSITION.
t REDilNDANT INDICATION WHICH WILL VERIFY ALARM:
o RED LIGHT WITH A GREEN FLAG ON CONTROL STATION.
o SW BP A/B LOW FLOW ALARM, OPERATOR ACTION FOR A VALID ALARM:
o INVESTIGATE CAUSE OF BOOSTER PUMP AUTO START.
o INVESTIGATE CAUSE OF PUMP TRIP.
o CHECK FILTER AP.
DISCUSSION:
WITH A DECREASING FLOW THE ALTERNATE NUCLEAR SERVICES BOOSTER PUMP WILL START WHEN F!.0W IS <140 = GPM FOR >2 SEC.
REFERENCES:
DRAWING 208-056 SHEET SW-04 (f SENSING ELEMENT: SWP-2A CONTROL SWITCH CONTACTS CS/SC, CS/0 AR-303 Rev. 28 Page 8
.>g -t A,-
4 - e- a-m+--., b. t,s,, s,n-ee, se A-V A-- 1 ;-a4 4 4+S. -,_L-,. -,._,e4 r
ENCLOSURE 1 (P:92 7 of 85) 1 ESAB-A ANNUNCIATOR RESPONSE ESAB-A-01-06 C-01-06 b
N/
SW BP A/B AUTO START EVENT POINT 1834 3
INDICATED LONDITION:
4 o SWP-28 MOTOR ENERGIZED WITH CONTROL SWITCH IN NORMAL AFTER STOP POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RED LIGHT WITH A GREEN FLAG ON CONTROL STATION.
OPERATOR ACTION FOR A VALID ALAK'4:
o' INVESTIGATE CAUSE OF BOOSTER PUMP AUTO START.
o INVESTIGATE CAUSE OF PUMP TRIP.
o CHECK FILTER AP.
DISCUSSION:
WITH A DECREASING FLOW THE ALTERNATE NUCLEAR SERVICES BOOSTER PUMP WILL START WHEN_ FLOW IS <140 GPM-FOR >2 SEC.
REFERENCES:
DRAWING 208-056 SHEET SW-05 A -
ij SENSING ELEMENT: SWP-28 CONTROL SWITCH CONTACTS CS/SC, CS/0 AR-303 Rev. 28 Page 9
. - .. .. - .. ~ _ _ - . ..
ENCLOSURE 1-(Pege 8 cf 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-01-08 C-01-08 O
,V I
SW SURGE TANK LEVEL ZZ HIGH/ LOW EVENT PGINT 1835 INDICATED CONDITION:
o SW SURGE TANK LEVEL >10'0" AS SENSED BY SW-137-LS.
t REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o HIGH NITROGEN PRESSURE ALARM.
o RML-3 RADIATION ALARM.
o SWV-277 OPEN INDICATION.
o COMPUTER POINT, X333.
OPERATOR ACTION FOR A VALID ALARM:
o INVESTIGATE CAUSE OF HIGH LEVEL ALARM.
o REFER TO OP-301 IF RCS LEAK.
DISCUSSION:
-AN INCREASING SW SURGE TANK LEVEL MAY INDICATE LEAKAGE FROM ANY OF THE LETDOWN COOLERS OR RCP SEAL PACKAGE COOLERS. ADDITIONALLY, A RISE IN SW SYSTEM TEMPERATURE AS A RESULT OF A LOCA OR COMPONENT FAILURE COULD RAISE TANK LEVEL.
REFERENCES:
DRAWING 208-056 SHEET SW-31 r%-
() SENSING ELEMENT: SW-137-LS AR-303. Rev. 28 Page 10
ENCLOSURE 1 (Peg 2 9 of 85)
ESAB-A ANNUNCIATOR RESPONSE FSAB-A-01-08 C-01-08 l SW SURGE TANK
__ LEVEL
-- HIGH/ LOW EVENT POINT 1836 .
' INDICATED CONDITION:
o SW SURGE TANK LEVEL <8'6" AS SENSED BY SW-137-LS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o LOW NITROGEN PRESSURE ALARM, o SW SYSTEM PRESSURE LOW ALARM.
o COMPUTER POINT X333.
OPERATOR ACTION FOR A VALID ALARM:
o FILL SW SURGE TANK AS NECESSARY.
o INVESTIGATE CAUSE OF LOW TANK LEVEL.
o REFER TO AP-330.
o If A 4# RBIC ACTUATION HAS OCCURRED AND IS BYPASSED.
IEEN CLOSE THE SW ISOLxTION VALVES TO THE RCPs, SW-79 THROUGH SWV-86.
o SECURE FEED & BLEED (IF IN PROGRESS)
DISCUSSION:
A DECREASING SW SURGE TANK LEVEL MAY INDICATE POSSIBLE LEAKAGE FROM SYSTEM RELIEF VALVES. IF RUNNING MORE THAN'1 SW PUMP THEN SYSTEM
, PRESSURE MAY BE HIGH CAUSING THIS LEAKAGE.
REFERENCES:
DRAWINC 208-056 SHEET SW-31 SENSING ELEMENT: SW-137-LS AR-303 Rev. 28 Page 11-
ENCLOSURE ___1 -
(P:ge 10 cf 85) ol ESAB-A ANNUNCIATOR RESPONSE ESAB-A-01-09 C-01-09 i
SW SURGE TANK PRESS HIGH/ LOW j EVENT POINT 1837
, INDICATED CONDITION:
o SW SURGE TANK PRESSURE >90 PSIG AS SENSED BY SW-134-PSI.
O REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
t, o HIGH INDICATED TANK PRESSURE.
o HIGH SW SURGE TANK LEVEL.
OPERATOR ACTION FOR A VALID ALARM:
o INVESTIGATE CAUSE OF HIGH PRESSURE.
o CHECK NITROGEN SUPPLY ISOLATION VALVE CLOSED.
o IF PRESSURE ALARM. CAUSED BY HIGH LEVEL, RESTORE LEVEL TO NORMAL BAND.
DISCUSSION:
THIS ALARM COULD BE CAUSED BY RISING TANK LEVEL DUE TO IN LEAKAGE FROM A LETDOWN COOLER OR RCP SEAL PACKAGE COOLER, OR A RISE IN SW SYSTEM TEMPERATURE DUE TO A LOCA OR COMPONENT FAILURE.
IF NECESSARY TO REDUCE TANK PRESSURE A MANUAL VENT VALVE (SWV-198) IS AVAILABLE TO VENT THE EXCESS PRESSURE TO THE AB VENTILATION SYSTEM.
REFERENCES:
DRAWING 208-056 SHEET SW-31
~
SENSING ELEMENT: SW-134-PC
-AR-303 Rev. 28 Page 12
EfiCLOSURE 1 (Pags ll of 85) '
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-01-09 C-01-09 SW SURGE TANK PRESS
___.__ HIGH/ LOW
~
1 EVENT POINT 1838 INDICATED CONDITION:
o SW SURGE TANK PRESSURF <77 .*SIG AS SENSED BY SW-134-PS.
( REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o LOW INDICATED TANK PRESSURE.
OPEPATOR ACTION FOR A VALID ALARM:
o REFER TO AP-330.
o CHECK FOR TANK GAS SPACE LEAKS.
o CHECK TANK PRESSURE CONTROL BYPASS VALVE (SWV-198) CLOSED.
o CHECK TANK PRESSURE CONTROL VALVE, ISOLATION VALVE (SWV-282) IS CLOSED.
o IF PRESSURE ALARM CAUSED BY LOW LEVEL, RESTORE LEVEL TO NORMAL BAND.
o IF LEVEL IS SATISFACTORILY, ADD N, DISCUSSION:
REFERENCES:
DRAWING 208-056 SHEET SW-31 '
V) SENSING ELEMENT: SW-134-PS2 AR-303 Rev. 28 Page 13-
. ~ . - . - - . - . . . ~ ~ . - . . - _
I
. 1 ENCLOSURE _1;.
(P:gs 12 of 85)
.-. 1 ESAB-A ANNUNCIATOR RESPONSE ESAB-A-01-11 C-01-11 O -
-l -l-
-I l I l-I l -
4 l l . RB FAN A/B/C l l CLG WTR FLOW - -;
l l_ LOW -
I I EVENT POINT 1843 I -I i-
[- l INDICATED CONDITION:
o SW OR CI FLOW FROM AIR HANDLING UNIT 1A <400 GPM AS SENSFD 83Y SW-47-FS. '
d REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
i - p V
o REACTOR BUILDING SW SYSTEM LEAK ALARM.
o COMPUTER POINT S348.
o SW CUTLET VALVE (SWV-41) CLOSED INDICATION.
OPERATOR ACTI6N FOR A VALID ALARM:
o IF ADDITIONAL COOLING WATER FLOW IS REQUIRED, . START SWP-1A OR SWP-1B AND ENSURE THE FAN IS ALIGNED TO SW.
'o IF SW LEAKAGE IS INDICATED, ISOLATE COOLING WATER TO AHF-1A.
4 DISCUSSION:-
THIS: ALARM IS AN EXPECTED ALARM AFTER AIR HANDLING UNIT TRIPS OFF. -(TIME DELAY 0F =60 SECONDS CLOSES SWV-41.);
~
cTHIS ALARM WILL~NOT COME IN,- OR WILL CLEAR, IF CONTROL SWITCH IS SELECTED
< -TO OFF..
REFERENCES:
DRAWING'208-056 SHEET SW-31
^O SENSING ELEMENT: 'SW-47-FS CAR-303- Rev. 28 Pace 14.
.~ = --n--a, - ,vo a n -n - - - - -a a --n.--u-- .m-, .n w -.,e-w -e, , .e -- ->ay,,-m,n-,,r.,w-,-,,
ENCLOSURE 1-(P g2 13 of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-01-11 C-01-11 O
V I
l l
l l
l R8 FAN A/B/C l CLG WTR FLOW I LOW I
EVENT POINT 1844 I
e I INDICATED CONDITION:
o SW OR CI FLOW FROM AIR HANDLING UNIT 1B <400 GPM AS SENSED BY SW-51-FS.
~
, REDUNDANT INDICAYION Wl'TCH WILL VERIFY ALARM:
o REACTOR BUILDING SW SYSTEM LEAK ALARM.
o COMPUTER POINT S376.
o SW OUTLET ViLVE (SW-43) CLOSED INDICATION.
OPERATOR ACTION FOR A VALID ALARM:
o IF ADDITIONAL COOLING WATER FLOW IS REQUIRED, START SWP-1A OR SWP-1B I
AND ENSURE THE FAN IS ALIGNED TO SW.
o IF SW LEAKAGE IS INDICATED, ISOLATE COOLING WATER TO AHF-18.
DISCUSSION:
THIS ALARM IS AN EXPECTED ALARM AFTER AIR HANDLING UNIT TRIPS OFF. (TIME DELAY OF =60 SECONDS CLOSES SW-43.)
THIS ALARM WILL NOT COME IN, OR WILL CLEAR, IF CONTROL SWITCH IS SELECTED-TO OFF. _
~N
REFERENCES:
DRAWING 208-056 SHEET SW-31
-(Q SENSING ELEMENT: SW-51-FS l
AR-303 Rev. 28 Page 15
ENCLOSURE 1 (Pega 14 of-85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-01-11 C-01-11
(
I i l l l l l l R8 FAN A/8/C
[ j CLG WTR FLOW l l LOW
\ l EVENT POINT 1845 I I I I INDICATED CONDITION:
o SW OR CI FLOW FROM AIR HANDLING UNIT 1C <400 GPM AS SENSED BY SW-55-FS.
REDUNDANT INDICATION WHICH WILL VERIF) ALARM:
o REACTOR BUILDING SW SYSTEM LEAK ALARM.
o COMPUTER POINT S387.
o SW OUTLET VALVE (SW-45) CLOSED INDICATION.
OPERATORACTIONFORAVALIDALERM:
o IF ADDITIONAL COOLING WATER FLOW IS REQUIRED, START SWP-1A OR SWP 16 AND ENSURE THE FAN IS ALIGNED TO SW.
o IF SW LEAKAGE IS INDICATED, ISOLATE COOLING WATER TO AHF-1C.
DISCUSSION:
THIS ALARM IS AN EXPECTED ALARM AFTER AIR HANP'ING UNIT TRIPS OFF. (TIME DELAY OF =60 SECONDS CLOSES SW-45.)
THIS-ALARM WILL-NOT COME IN, OR WILL CLEAR, IF CONTROL SWITCH IS SELECTED TO OFF.
REFERENCES:
DRAWING 208-056 SHEET SW-31
^
SENSING ELEMENT: SW-55-FS AR-303- Rev. 73 Page 16
ENCI.05URE 1 (Pcg3 15 of 85) '
ESAB-A-ANNUNCIATOR RESPONSE- ESAB-A-01-12 C-01-12 I I I I I I-I l
. I I l l REACTOR BLDG l l SW SYSTEM l i t.EAK l l I I
___ EVENT POINT 1840 I I INDICATED CONDITION:
o DIFF FLOW TO AIR HANDLING UNIT 1A >90 GPM AS SENSED BY SW-46-FS.
A REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RB FAN A/8/C CLG WTR FLOW LOW ALARM.
o DECREASING LEVEL IN SW SURCE TANK.
o HIGH TEMP ALARM ON AFFECTED COMPONENT.
, OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-330.
o ISOLATE THE AFFECTED C0f'PONENT, AND PLACE BACKUP IN SERVICE IF REQUIRED.
o FILL SW SURGE TANK AS NECESSARY.
DISCUSSION:
REFERENCES:
DRAWING 208-056 SHEET SW-31 SENSING ELEMENT: -SW-46-FS 1
AR-303 Rev. 28 Page 17
ENCLOSURE 1 (Pags 16 cf 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-01-12 C-01-12 I i l l I I I I I I l l REACTOR BLDG l l SW SYSTEM I l LEAK I I I I EVENT POINT 1841 l I INDICATED CONDITION:
o DIFF FLOW TO AIR HANDLING UNIT 1B >90 GPM AS SENSED BY SW-50-FS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
O V o RB FAN A/B/C CLG WTR FLOW LOW ALARM.
o DECREASING LEVEL IN SW SURGE TANK.
o HIGH TEMP ALARM ON AFFECTED COMPONENT.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-330.
o ISOLATE THE AFFECTED COMPONENT, AND PLACE BACKUP IN SERVICE IF REQUIRED.
o FILL SW SURGE TANK AS NECESSARY.
DISCUSSION:
REFERENCES:
- DRAWING 208-056 SHEET SW-31 SENSING-ELEMENT: SW-50-FS
'AR-303 -
Rev. 25 Page 18
ENCLOSURE 1 (Page 17 of 85)
-ESAB-A ANNUNCIATOR RESPONSE ESAB-A-01-12 C-01-12 v
REACTOR BLDG SW SYSTEM LEAK g __
EVENT POINT 1842 1
INDICATED CONDITION:
o DIFF FLOW TO AIR HANDLING UNIT 1C >90 GPM AS SENSED BY SW-54-FS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RB FAN A/B/C CLG WTR FLOW LOW ALARM.
o DECREASING LEVEL IN SW SURGE TANK.
o HIGH TEMP ALARM ON AFFECTED COMPONENT.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-330.
o ISOLATE THE AFFECTED COMPONENT, AND PLACE BACKUP IN SERVICE IF REQUIRED.
o FILL SW SURGE TA!M AS NECESSARY.
4 DISCUSSION:
REFERENCES:
DRAWING 208-056 SHEET SW-31
,t ') SENSING ELEMENT: SW-54-FS LJ AR-303 Rev. 28 Page 19
E CLOSURE 1 (P g2 18 of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A 91-12 C-01-12 I i I- l I I l 1 1 I l l "~
REACTOR BLDG l l SW SYSTEM l l LEAK I I I I EVENT POINT 1846 l I INDICATED CONDITION:
o DIFF FLOW TO LD COOLER A AND C >50 GPM AS SENSED BY SW-42-FS.
t s
e REDUNDANT INDICATION WHICH WILL VERIFs ALARM:
o DECREASING LEVEL IN SW SURCE TANK.
o HIGH' TEMP ALARM ON AFFECTED COMPONENT.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-330.
o ISOLATE THE AFFECTED COMPONENT, AND PLACE BACKUP IN SERVICE IF REQUIRED.
o FILL SW SURCE TANK AS NECESSARY.
l DISCUSSION:
l l
REFERENCES:
DRAWING-208-056 SHEET SW-31
- /~~ -
l' (]j - SENSING ELEMENT: SW-42-FS '
l AR-303 Rev. 28 Page 20
ENCLOSURE 1 (P:gs 19 of 85) l
-ESAB-A ANNUNCIATOR RESPONSE ESAB-A-01-12 C-01-12 k_) .
I I l l 1 I I I l
l l l l REACTOR BLDG i l l SW SYSTEM l l LEAK I I I I EVENT POINT 1847 l I INDICATED CONDITION:
o DIFF FLOW TO LD COOLER B >50 GPM AS SENSED BY SW-43-FS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o DECREASING LEVEL IN SW SURCE TANK.
o HICH TEMP ALARM ON AFFECTED COMPONENT.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-330.
o ISOLATE THE- AFFECTED COMPONENT, AND PLACE BACKUP IN SERVICE IF REQUIRED.
o FILL SW SURGE TANK AS NECESSARY.
DISCUSSION:
REFERENCES:
DRAWING 208-056 SHEET SW-31 SENSING ELEMENT: -SW-43-FS AR-303-' Rev. 28 Page 21
ENCLOSURE 1 (Pag 2 20 of 85)
ESAB-A ANNUNCIATOR RESPONSE ESA8-A-01-12 C-01-12 I I l l 1 I I I I l l l REACTOR BLDG
[ l SW SYSTEM i l LEAK l I I I EVENT POINT 1848 I l INDICATED CONDITION:
o DIFF FLOW TO CRDMs >10 GPM AS SENSED BY SW-90-FS.
p REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o DECREASING LEVEL IN SW SURGE TANK.
o INCP. EASING TEMPS ON CRDMs.
o COMPUTER GROUP 15 OR POINTS X-211 TO X-279.
OPERATOR ACTION FOR A VALID ALARM: ,
o REFER TO AP-330.
, o FILL SW SURGE TANK AS NECESSARY.
DISCUSSION:
REFERENCES:
DRAWING 208-056 SHEET SW-31
! CN SENSING ELEMENT: % FS l ge l
AR-303 Rev. 28 Page 22
ENCLOSURE 1 (P g2 21 of 85)
ESAS-A ANNUNCIATOR RESPONSE ESAB-A-01-12 C-01-12 F1 l l I
l l l l .l REACTOR BLOG ,
l l SW SYSTEM l l LEAK I I I I EVENT POINT 1849 i I INDICATED CONDITION:
o DIFF FLOW TO RCP-1A >20 GPM AS SENSED BY SW-107-FS.
s REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o DECREASING LEVEL IN SW SURGE TANK.
o INCREASING TEMPS ON RCP A, o COMPUTER GROUP 78.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-330.
o FILL SW SURGE TANK AS NECESSARY.
DISCUSSION:
REFERENCES:
DRAWING 208-056 SHEET SW-31
) SENSING ELEMENT: SW-107-FS AR-303 Rev. 28 Page 23
ENCLOSURE 1 (Pap 2 22.of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-01-12 C-01-12 O
V I I I I l-1 I I I I I l -l REACTOR BLDG I l SW SYSTEM-1 I LEAK l l I I
_' EVENT POINT 1850 l I i .
INDICATED CONDITION:
4 o DIFF FLOW TO RCP-1B >20 GPM AS SENSED BY SW-113-FS.
q REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o DECREASING LEVEL IN SW SURCE TANK.
o INCREASING TEMPS ON RCP B.
o COMPUTER GROUP 79.
OPERATOR-ACTION FOR A VALID ALARM:
o RErER TO AP-330.
o FILL SW SURGE TANK AS NECESSARY.
DISCUSSION:
i-l' l- ,
REFERENCES:
DRAWING 208-056 SHEET SW-31 l '
SENSING ELEMENT: SW-113-FS -
l AR-303 Rev. 28 Page 24 L .
EEL UBI_l (Pege 2-. cf 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-01-12 C-01-12 f i I I i i I j
i I j
i l i
l l REACTOR BLDG l l C'N SYSTEM I l LEAK I I I I Z EVENT POINT 1851 I I INDICATED CONDITION:
o DIFF FLOW TO RCP-1C >20 GPM AS SENSED BY SW-95-FS.
REC'JNDANT INDICATION WHICH WILL VERIFY ALARM:
(
o DECREASING LEVEL IN SW SURCE TANK.
o INCREASING TEMPS ON RCP C.
o COMPUTER GROUP 80.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-330.
o' FILL SW SURGE TANK AS NECESSARY.
DISCUSSION:
REFERENCES:
DRAWING 208-056 SHEET SW-31 SENSING ELEMENT: SW,95-FS AR-303' Rev. 28 Page 25
[NCLOSURE 1 (P ge 24 cf 85)
ESAB-AANNUNCIATORRESbSE ESAB-A-01-12 C-01-12 l
1 I
I l
l REACTOR BLDG l SW SYSTEM l LEAK I
l EVENT POINT 1852 l
INDICATED CONDITION:
o DIFF FLOW TO RCP-10 >20 GPM AS SENSED BY SW-101-FS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o DECREASING LEVEL IN SW SURGE TANK.
o INCREASING TEMPS ON RCP D.
o COMPUTER GROUP 81.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-330.
o FILL SW SURGE TANK AS NECESSARY.
DISCUSSION:
REFERENCES:
DRAWING 208-056 SHEET SW-31
( j SENSING ELEME!iT: SW-101-F5 AR-303 Rev. 28 Page 26
l 1
ENCLOSURE 1 (Pega 25 of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-01-14 C-01-14 ES CAB FAN FAILURE EVENT POINT 1232 INDICATED CONDITION:
a LOW CABINET AIR FLOW AS SENSED BY INDIVIDUAL CABINET FAN FLOW SWITCH.
I REOUNDANT INDICATION WHICH WILL VERIFY ALARM:
o ' FAN RUNNING' LIGHT EXTINGUISHED OPERATOR ACTION FOR A VALID ALARM:
o VERIFY COOLING FAN IN OPERATION.
DISCUSSION:
I&C SHOP PERIODICALLY REPLACES THE DOOR FILTERS PER SCHEDULED PMs IF THE ALARM BECOMES A NUISANCE BECAUSE OF DIRTY FILTERS GENERATE A WORK REQUEST TO REPLACE THE FILTERS. SOMETIMES A LIGHT VACUUMING WILL HELP UNTIL REPLACEMENT.
REFERENCES:
DRAWING 208-028 SHEET ESAB-5 SENSING ELEMENT:
FSBFX (ES ACTUATION CABINET INDIVIDUAL FAN FLOW SWITCH)
AR-303 Rev. 28 Page 27
ENCLOSURE 1 (Pcg3 26 of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A.N-01 C-02-01
~M~ l l I I I I l l RC 2 l l HIGH PRESS I I Bl8 TABLE TRIP l l .
I I I I I I EVENT POINT 0938 I I l l '
INDICATED CONDITION:
o RCS PRESSURE <1500 PSIG REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o ES STATUS LIGHT RC-2 ' BISTABLE TRIPPED' IS LIT.
o ACTUATION CHANNEL CABINET #2 BISTABLE OUTPUT STATE LIGHT ' BRIGHT'.
OPERATOR ACTION FOR A VALID ALARM:
k o PEFER TO E0P DISCUSSION:
THIS ALARM INDICATES ONE CHANNEL TRIPPED IN A 2 OUT OF 3 HPI LOGIC.
REFERENCES:
DRAWING 208-028 SHEET ESA-24 i
V SENSING ELEMENT: BT-1 ES ACTUATION RELAY AR-303' Rev. 28 Page 28
ENCLOSURL 1 (Pags 27 cf 85)
ESAB-A ANNUNCIATOR RESPONSE ESA8-A-02-02 C-02-02 !
O .
RC 5 i LOW PRESS j Bl8 TABLE TRIP ;
EVENT POINT 0925 "NDICATED CONDITION: ,
o RCS PRESSURE <500 PSIG REDUNDANT INDICATION WHICH WILL-VERIFY ALARM:
o ES STATUS LIGHT RC-5 ' BISTABLE TRIPPED' IS LIT.
o ACTUATION CHANNEL CABINET #2 BISTABLE OUTPUT STATE LIGHT 'BftICHT'.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO E0P r
DISCUSSION:
THIS ALARM INDICATES ONE CHANNEL TRIPPED IN A 2 OUT OF 3 LPI LOGIC.
REFERENCES:
DRAWIN(- 208-028 SHEET ESB-39 SENSING ELEMENT: B"-8 ES ACTUATION RELAY
'AR-303 Rev. 28 Page 29
g a;
LNCLOSEL.1 i (Paga 28 of 85) .
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-03 C-02-D* w O 7 6
SW PUMP C TRIP EVENT POINT 1821 INDICATED CONDITION:
o SWP-1C BREAKER OPEN WITH CONTROL SWITCH IN NORMAL AFTER START POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o GREEN LIGHT WITH A RED FLAG ON CONTROL STATION.
o SWP-1B AUTO START ALARM.
OPERATOR ACTION FOR A VALID ALARM:
o ENSURE EMERGENCY NUCLEAR SERVICES PUMP SWP-1B OR SWP-1A AUTO START.
o INVESTIGATE CAUSE OF PUMP TRIP.
DISCUSSION:
SWP-1B STARTS 2 SEC AF1ER PRESS DECREASES TO <110 PSIG IF SWP-1B FAILS TO START, OR IS TAGGED OUT, SWP-1A WILL START 10 SEC AFTER PRESS DECREASES TO <110 PSIG. NO AUTO START ALARM IS CURRENTLY INSTALLED FOR SWP-1A.
THIS IS AN EXPECTED ALARM FROM AN ES ACTUATION.
REFERENCES:
DRAWING 208-056 SHEET SW-01 SENSING ELEMENT: SWP-1C CONTROL SWITCH CONTACTS CS/SC, CS/0 AR-303 Rev. 28 Page 30
ENCLOSyfLLJ (Page 29 cf 85) i
- l ESAB .' ANNUNCIATOR RESPONSE ESAB-A-02-04 C-02-04 O l SWPC MOTOR OVERLOAD EVENT POINT 1822 INDICATED CONDITION:
o SWP-1C MOTOR AMPS >115% RATED LOAD.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o HIGH MOTOR AMPS.
o SWP-IC TRIP.
o CREEN LIGHT ON WITH A RED FLAG ON SWP-1C CONTROL STATION.
o SW SYSTEM PRESS LOW SW-2-PI.
OPERATOR ACTION FOR A VALID ALARM:
o START SWP-1A OR SWP-1B, SECURE SWP-1C, INVESTIGATE CAUSE OF OVERLOAD.
DISCUSSION:
THIS ALARM INDICATES THAT EITHER THE TIMED OVERCURRENT OR INSTANTANEOUS OVERCURRENT PROTECTIVE DEVICES HAVE ACTUATED. INSTANTANEOUS OVERCURRENT PROTECTIVE RELAY ACTUATION WILL TRIP THE BREAKER.
IT IS POSSIBLE TO HAVE THIS ALARM PRIOR TO THE BREAKER TRIP.
l-l-
REFERENCES:
DRAWING 208-056 SHEET SW-01 if] SENSING ELEMENT: 51 RELAY (INSIDE 4160V BREAKER CUBICLE)
O
--AR-303 Rev. 28 Page 31 i
fECL01DRL_1 (Page 30 cf 85) +
ESAR-A ANNUNCIATOR RESPON5E ESAB-A-02-05 t.'-02-0 5 t
~ -
SW SYSTEM PRESS LOW EVENT POINT 1823 INDICATED CONDITION:
o SW SYSTEM HEADER PRES 3URE <110 PSIG AS SENSED BY SW-151-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARH:
O o SWP TRIP ALARM ON RUNNING SW PUMP.
3 HIGH MOTOR AMP 5 ON RUNNING SW PUMP.
OPERATOR ACTION FOR A VALID ALARM:
o ENSURE SWP-1B OR SWP-1A HAS STARTED.
o MONITOR SW SURGE TANK LEVEL FOR ADEQUATE INVENTORY.
o CHECK SW SYSTEM FOR LEAKS.
o CHECK FOR PROPER VALVE ALIGNMENT FOR RUNNING SW PUMP.
o CHECK FOR BACK FLOW PAST CHECK VALVE ON IDLE SW PUMPS.
DISCUSSION:
4
REFERENCES:
DRAWING 208-056 SHEET SW-03 SENSING ELEMENT: SW-151-PS AR-303-- Rev. 28 Page 32
IRCL01URL1 (Pege 31 of 85) ,
- I ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-06 C-02-06 O 1 SW SYSTEM
~
TEMP H10H EVENT POINT 1839 INDICATED CONDITION:
o SW PUMP SUCTION TEMP >IO5T AS SENSED BY SW-5-TS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o SCREEN WASH TROUBLE.
o RW PUMP TRIP, OR ABNORMAL CURRENT.
o SW PUMP TRIP, OR ABNORMAL CURRENT OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-330.
o PLACE ALL SW HEAT EXCHANGERS IN SERVICE IF REQUIRED.
o CHECK INTAKE SCREENS AND RWPs TO ENSURE RAW WATER FLOW TO HEAT EXCHANGERS.
o MINIMIZE HEAT LOADS ON SW SYSTEM.
o CHECK SW HEAT EXCHANGERS DIFFERENTIAL TEMPERATURES FOR INDICATIONS OF FOULING.
o CHECK FOR PROPER VALVE ALIGNMENT FOR RUNNING SW PUMP AND SW HEAT EXCHANGERS.
o CHECK FOR BACK FLOW PAST CHECK VALVE ON IDLE SW PUMPS.
DISCUSSION:
REFERENCES:
DRAWING 208-0$6 SHEET SW-31 b-v SENSING ELEMENT: SW-5-TS AR-303 -
Rev. 28 Page 33
. 4 ENCLOSURE 1 (P:ge 32 of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-08 C-02-08 I
BWST LEVEL HIGH/ LOW EVENT POINT 0157 J
INDICATED CONDITION:
l o BWST LEVEL <44.56' AS SENSED BY DH-58-LS OR DH-59-LS REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- o DH-58-LI, DH-59-LI.
- o DH-7-LI
- o DH-37-LI o DH-7-LIR o COMPUTER POINT X335 '
l (*See SP-300/301 for Operational Band.)
OPERATOR ACTION FOR A VALID ALARM:
o INVESTIGATE CAUSE OF DECREASING LEVEL.
o ENSURE SFV-13 IS CLOSED IF THIS IS AN UNEXPECTED ALARM.
DISCUSSION:
REFER TO ITS 3.5.4 FOR ADMINISTRATIVE REQUIREMENTS. IT SHOULD BE NOTED THAT THE'ITS AND DESIGN BASES LIMIT VALUES ARE THE SAME, 44.13' (415,200 CAL).
REFERENCES:
DRAWING 208-021 SHEET DH-22
'" DH-58-LS, DH-59-LS' SENSING ELEMENT:
[AR-303 Rev. 28 Page -
+~, c---
ENCLOSEL_l (Pega 33 cf 85)
,. m ESAB-A ANNUNCIATOR RESPONSE ESAB-A 02-08 C-02-08 i
- n. s
)
BWST LEVEL HIGH/ LOW EVENT POINT 0233 INDICATED CONDITION:
l o BWST LEVEL >47.29' AS SENSED BY DH-58-LS OR DH-59-LS.
,q.
) REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
- o DH-58-LI, DH-59-L1
- o DH-7-LI
- o DH-37-LI o DH-7-LIR o COMPUTER POINT X335 l (*See SP-300/301 for Operational Band.)
OPERATOR ACTION FOR A VALID ALARM:
o INVESTICATE CAUSE OF INCREASING LEVEL.
DISCUSSION:
A REFER TO ITS 3.5.4 FOR ADMINISTRATIVE REQUIREMENTS. IT SHOULD BE NOTED THAT l THE ITS AND DESIGN BASES LIMIT VALUES ARE THE SAME, 47.72' (449,000 GAL).
REFERENCES:
DRAWING 208-021 SHEET DH-22
) SENSING ELEMENT: DH-58-LS, DH-59-LS AR-303 Rev. 28 Page 35
ENCLOSURE 1 (Peg 2 34 of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-08 C-02-08 j
i l
i 1
BWST LEVEL HIGH/ LOW EVENT POINT 0234 INDICATED CONDITION:
o BWST LEVEL <15' AS SENSED BY DH-7-LS1.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o DH-7-LI o DH-37-LI o DH-7-LIR o COMPUTER POINT X335 OPERATOR AGION FOR A VALID ALARM:
o INVESTIGATE CAUSE OF DECREASING LEVEL.
o BEGIN SWAP OVER TO RB SUMP IF A VALID ES AGUATION HAS OCCURRED.
REFER TO DIREGING EMERGENCY OPERATING PROCEDURE.
DISCUSSION:-
o REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
o SWAP OVER TO RB SUMP FOR LONG TERM RECIRCULATION MODE IS REQUIRED TO BE COMPLETE BEFORE BWST REACHES 7' INDICATED LEVEL TO PREVENT EQUIPMENT DAMAGE.
REFERENCES:
DRAWING 208-021 SHEET DH-24
~
L SENSING ELEMENT: DH-7-LS1 l 3,J l AR-303 Rev. 28 Page 36
. _ . _ _. . _ _ . - _ _ _ _ _ _ - _. ~ _ . _
ENCLOSURE 1 (P:ge 35 cf 85) g ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-08 C-02-08 !
i BWST LEVEL HIGH/ LOW i EVENT POINT 0235 INDICATED CONDITION:
o BWST LEVEL <7' AS SENSED BY DH-7-LS1, REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o DH-7 LI o DH-37-LI o DH-7-LIR o COMPUTER POINT X335 OPERATOR ACTION FOR A VALID ALARM:
o INVESTIGATE CAUSE OF DECREASING LEVEL.
o ENSURE SWAP OVER TO RB SUMP IS COMPLETED AS SOON AS POSSIBLE DURING VALID ES ACTUATION 50 AS TO PRECLUDE DAMAGE TO ECCS EQUIPMENT.
DISCUSSION:
o REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
o UNDER FULL FLOW ECCS CONDITIONS VORTEXING COULD OCCUR IN THE BWST AT INDICATED LEVEL OF < 7' (5' PLUS INSTRUMENT ERROR)
REFERENCES:
DRAWING 208-021 SHEET DH-24 SENSING ELEMENT: DH-7-LS1
-p V
AR-303 Rev. 28 Page 37
- ,-e- e- < -y,,- y -y--, , -
. . . - -_- . .~ _ _ - - . - - . . . .- .- -. . - - - - - - -_
d ERCLOSURE 1 j (Page 36 cf 85) !
ESAB A ANNUNCIC.JR RESPONSE ESAB-A-02-09 C-02-09 :
i BWST TEMP
, HIGH/ LOW E l l
EVENT POINT 0236 INDICATED CONDITION:
o BWST TEMPERATURE >92T AS SENSED BY DH-9-TTS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o DH-10-TI o DH-9-TI o COMPUTER POINT X336 OPERATud ACTION FOR A VALID ALARM:
j o INVESTIGATE CAUSE OF INCREASING TEMPERATURE.
o ENSURE BWST HEATER (S) NOT IN OPERATION.
DISCUSSION:
REFERENCES:
- DRAWING 208-021 SHEET DH-22 i SENSING ELEMENT: DH-9-TTS l
l AR-303 Rev. 28. Page 38 l _
ENCLOSURE 1 (P:ge 37 cf 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02E9 C-02-09 BWST TEMP l H10H/ LOW i
EVENT POINT 0237 INDICATED CONDITION:
o BWST TEMPERATURE < 60*F AS SENSED BY DH-10-TTS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o DH-10-TI o DH-9-TI o COMPUTER POINT X336 OPERATOR ACTION FOR A VALID ALARM:
o INVESTIGATE CAUSE OF DECREASING TEMPERATURE.
o ENSURE BWST HEATER (S) IN OPERATION.
DISCUSSION:
REFER TO STS FOR ADMIN.">cATIVE REQUIREMENTS.
REFERENCES:
DRAWING 208-021 SHEET DH-22 l
\ SENSING ELEMENT: DH-10-TTS AR-303 Rev. 28 Page 39 w -w up ' w -w--- - e 1--, *= ' r y -ew ++w -
-t+-m"'
EEL 0it!BL1 (P ge 38 cf 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-Il C-02-11
'u / !
- l. I I l l ;
I I l I I I :
l l REACTOR BLDG I l FLOOD LEVEL I I HIGH 1 l EVENT POINT 1510 l I I l INDICATED CONDITION:
o REACTOR BUILDING WATER LEVEL >3'6" ABOVE RB FLOOR (>98'6" elevation) i REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o HIGH RB WATER LEVEL AS INDICATED ON WD-303-LI AND WD-304-LI.
o HIGH SUMP WATER LEVEL ON WD-222-LI.
o HIGH SUMP WATER LEVEL ON BS 93-PIR.
OPERATOR ACTION FOR A VALIO ALARM:
o REFER TO E0P-07 OR E0P-08 TO SWAP DHP/BSP SUCTION TO RB SUMP DURING A L.O.C.A.
DISCUSSION:
ALARM SET POINT IS BASED ON WATER LEVEL IN REACTOR BUILDING FOR DHP AND BSP NPSH TO PERMIT SWAP OVER TO SUMP DURING A L.0.C.A. PER E.O.P.S.
SWAP OVER TO SUMP SHOULD BE BASED ON BWST WATER LEVEL AND NOT SUMP LEVEL.
REFERENCES:
- DRAWING 208-060 SHEET WD-137 SENSING ELEMENT: WD-303-LY,WD-304-LY LEVEL TRANSMITTERS AR-303 Rev. 28 Page 40
INCLOSURE 1 (P ge 39 cf 85) !
ESAB-A ANNUNCIATOR RESPONSE l ESAB-A 02-12 C-02-12 O
I I !
l I !
, I l I I I I l l REACTOR BLDG l l SUMP LEVEL I I H10H :
I l l l ;
EVENT POINT 1509 l l i
INDICATED CONDITION:
o REACTOR BUILDING SUMP LEVEL >4' ABOVE SUMP BOTTOM (>88'6' elevation).
, REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o HIGH SUMP WATER LEVEL ON WD-222-LI.
o HIGH SUMP WATER LEVEL ON BS-93-PIR.
OPERATOR ACTION FOR A VALID ALARM:
o CHECK FOR INDICATIONS OF RCS LEAKAGE.
o NOTIFY PRIMARY PLANT OPERATOR TO INVESTIGATE.
o REFER TO E0P.
DISCUSSION:
LEAKAGE INTO SUMP MAY BE FROM ONE OR MORE OF ' , E FOLLOWING: REACTOR COOLANT SYSTEM, SECONDARY SYSTEM, RC PUMP OIL, DEMIN WATER, SW LEAKS, COOLING WATER LINES CONDENSING HUMID AIR, REFUELING CANAL DRAINS.
i REFER TO SP-317 AND OP-301 TO DETERMINE IF RCS WATER IS BEING LOST TO THE .RB SUMP.
ENSURE ANY RECENT CHANCES TO SYSTEM LINEUPS THAT MAY HAVE CAUSED THIS HIGH LEVEL CONDITION ARE INVESTIGATED.
REFERENCES:
DRAWING 208-060 SHEET WD-137 SENSING ELEMENT: WD-301-LY,WD-302-LY LEVEL TRANSMITTERS AR-303- Rev. 28 Page 41 y--c--i,%-ya-.p yc- -
y y s----y; y y 37q-- -w--yiy-,y ~ , . -- y
[NCLOSURE 1 (P:ge 40 cf 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-13 C-02-13
[ t I l l l l l l l I l l l REACTOR BLDG l l SUMP PUMP i l l THOUBLE l I
_l l I I EVENT POINT 1585 INDICATED CONDITION:
o RB SUMP PUMP A OR B AUTO START AT 12". (IF SELECTED TO ' LEAD')
o WASTE DISPOSAL PANEL FAN FAILURE.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RBS PUMP C/S GREEN LIC'T ON AND SWITCH IN NORM AFTER START.
o HIGH SUMP LEVEL ON WD-222-LI.
o HIGH SUMP WATER LEVEL ON BS-93-PIR.
OPERATOR ACTION FOR A VALID ALARM:
o IF PUMP AUTO START, OBSERVE LEVEL DECREASE.
o IF PUMP TRIP, INVESTIGATE REASON FOR PUMP TRIP.
o NOTIFY PRIMARY PLANT OPERATOR TO INVESTIGATE FAN FAILURE AT WASTE.
DISPOSAL PANEL. AND SELECT ALTERNATE FAN IF REQUIRED.
DISCUSSION:
THIS ALARM SHOULD CLEAR WHEN AUTO PUMP SHUTDOWN OCCURS AT 2". 1
REFERENCES:
ORAWING 208-060 SHEET WD-07, WD-134, WD-148
" A- SENSING ELEMENT:- WD-222-LS V
AR-303 Rev. 28 Page 42
ENCLOSEE_.1 l (Page 41 cf 85) ;
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-14 C-02-14 ,
O i l I I l l l i 1 I I l l l l l SW ISO VALVE l l AIR I I FAILURE l 1 I I I I l I I EVENT POINT 0530
. I f
INDICATED CONDITION:
o SUPPLY AIR PRESSURE TO CIV-34 <80 PSIG AS SENSED BY CI-411-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INSTRUMENT AIR-PRESSURE INDICATING LOW.
o CIV-34 VALVE POSITION INDICATING MID POSITION.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-470, o INVESTIGATE CAUSE OF LOW PRESSURE TO CIV-34.
DISCUSSION:
ENCLOSURE 1 0F AP-470 LISTS AIR OPERATED VALVES AND THEIR FAILED POSITION.
REFERENCES:
DRAWING 208-077 SHEET CI-20
'(
SENSING ELEMENT: CI-411-PS AR-303 Rev. 28 Page 43' T- , ._ _ , . _ . - 11 ; __ _ , _ _ , .-. ~ . . _ _ _ . . _
___ ~ _. .. . . . _ _ _ . _ . . . _ _ _ _ _ . _ _ . ._ _ _ _ ._ _ ._. . . _ . . _ . . _ . . . __ .
ENCLOSURE 1 (Pcge 42 cf 85) i ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-14 C-02-14 [
O .--
l l 1 I L l I 1 :
I I AIR
- I I FalLURE r i I I
I I EVENT POINT 0531 -
4 INDICATED CONDITION:
o SUPPLY AIR PRESSURE TO CIV-35 <80 PSIG AS SENSED BY CI-412-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INSTRUMENT AIR PRESSURE INDICATING LOW.
o CIV-35 VALVE POSITION INDICATING MID POSITION.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-470.
o INVESTICATE CAUSE OF LOW PRE 3SURE TO CIV-35, 4
DISCUSSION:
ENCLOSURE 10F AP-470 LISTS AIR OPERATED VALVES AND THEIR FAILED POSITION.
REFERENCES:
DRAWING 208-077 SHEET CI-21
. . SENSING ELEMENT: CI-412-PS AR-303 Rev. 28 Page 44
r MCLOSURE 1 (P ge 43 cf 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-14 C-02-14 1
I I SW 180 VALVE I AIR I
FAILURE I
l l
I EVENT POINT 0532 Z .
s bl4DICATdDCONDITIO*4:
o $UPPLY AIR PRESSURE TO CIV-40 <80 PSIC AS SENSED BY CI-413-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INSTRUMENT AIR PRESSURE INDICATING LOW.
o CIV-40 VALVE POSITION INDICATING MID POSITION.
OPERATOR ACTION FOR A VALID ALARM: ,
o REFER TO AP-470, o INVESTICATE CAUSE OF t.0W PRESSURE TO CIV-40.
DISCUSSION:
ENCLOSURE 10F AP-470 LISTS AIR OPERATED VALVES AND THEIR FAILED POSITION,
REFERENCES:
. DRAWING 208-077 SHEET CI-22 A.
() SENSING ELEMENT: CI-413-PS AR-303' Rev. 28 Page 45 '
ENCLOHRLJ l (Pcge 44 cf 85) ,
- l ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-14 C-02-14 l l l l l l l l l l l l -
SW ISO VALVE I I AIR I I FAILURE I I I I I I I l EVENT POINT 0533 6
INDICATED CONDITION:
o SUPPLY AIR PRESSURE TO CIV-41 <80 PS7G AS SENSED BY CI-414-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARMr o INSTRUMENT AIR PRESSURE INDICATING LOW.
o CIV-41 VALVE POSITION INDICATING MID POSITION.
OPERATOR ACTION FOR A VALID ALARM: ,
o REFER TO AP-470.
o INVESTICATE CAUSE OF LOW PRESSURE TO CIV-41.
DISCUSSION:'
ENCLOSURE 1 0F AP-470 LISTS AIR OPERATED VALVES AND THEIR FAILED POSITION.
REFERENCES:
DRAWING 203-077 SHEET CI-23 SEN5ING ELEMENT: CI-414-PS AR-303 Rev. 28 Page 46
ENCLOSUfLLl !
(P:ge 45 cf 85) l
('
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-14 C-02-14 O :
l l l l l l I I I i l l SW ISO VALVE f l l AIR l l FAILURE I I 1 I I l l l EVENT POINT 1855 INDICATED CONDITION:
o SUPPLY AIR PRESSURE TO SW-12 <80 PSIG AS SENSED BY SW-12-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INSTRUMENT AIR PRESSURE INDICATING LOW.
- SW 12 VALVE POSITION INDICATING MID POSITION.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-470.
o INVESTIGATE CAUSE OF LOW PRESSURE TO SW-12.
DISCUSSION:-
ENCLOSURE 10F AP-470 LISTS AIR OPERATED VALVES AND THEIR FAILED POSITION.
REFERENCES:
DRAWING 208-056 SHEET SW-06
\.j SENSING ELEMENT: SW-12-PS AR-303 Rev.'28- Page 47
ENCLOSURE 1 (P:ge 46 of 85) ,
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-14 C-02-14 I
I I
I l SW ISO VALVE l AIR I FAILURE I
l i I
I EVENT POINT 1856 INDICATED CONDITION:
o SUPPLY AIR PRESSURE TO SW-35 <80 PSIG AS SENSED BY SW-35-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INSTRUMENT AIR PRESSURE INDICATING LOW.
o SW-35 VALVE POSITION INDICATING MID POSITION.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-470.
o INVESTIGATE CAUSE OF LOW PRESSURE TO SW-35.
DISCUSSION:
ENCLOSURE 1 0F AP-470 LISTS AIR OPERATED VALVES AND THEIR FAILED POSITION.
REFERENCES:
DRAWING 208-056 SHEET SW-06 SENSING ELEMENT: SW-35-PS AR-303 Rev. 28 Page.48
DiCLOSURE 1 (Pege 47 cf 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-14 C-02-14 I
I I
I I
l SW 180 VALVE l AIR I FAILURE l
l l i l EVENT POINT 1857 '
-b- .
INDICATED CONDITION:
o SUPPLY AIR PRESSURE TO SW-37 <80 PSIG AS SENSED BY SW-37-PS.
L REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INSTRUMENT AIR PRESSURE INDICATING LOW.
o SW-37 VALVE POSITION INDICATING MID POSITION.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-470.
o INVESTIGATE CAbSE OF LOW PRESSURE TO SW-37.
DISCUSSION:
ENCLOSURE 1 OF AP-470 LISTS AIR OPERATED VALVES AND THEIR FAIL 2D POSITION.
REFERENCES:
DRAWING 208-056 SHEET SW-07
- i. SENSING ELEMENT: SW-37-PS i
~AR-303 Rev. 28 Page 49
ENCLOSURE 1 (P g2 48 cf 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-14 C-02-14 O
I i l l l
l l
I . _ . _ FAILURE I I l l l l l l l EVENT POINT 1858 INDICATED CONDITION:
o SUPPLY A(R PRESSURE TO SW-39 <80 PSIG AS SENSED BY SW-39-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM: '
o INSTRUMENT AIR PRESSURE INDICATING LOW.
o SW-39 VALVE POSITION INDICATING MID POSITION.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-470.
o INVESTIGATE CAUSE OF LOW PRESSURE TO SW-39.
DISCUSSION:
ENCLOSURE 1 0F AP-470 LISTS AIR OPERATED VALVES AND THEIR FAILED POSITION.
REFERENCES:
DRAWING 208-056 SHEET SW-07
, SENSING ELEMENT: SW-39-PS l AR-303 Rev. 28 Page 50 l-
ENCLOSURL 1 (Page 49 cf 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-14 C-02-14 I
I I
I I
I SW ISO VALVE l AIR I FAILURE I
'l .
~
I -I l l EVENT POINT 1859 l
INDICATED CONDITION:
o SUPPLY AIR PRESSURE TO SW-41 <80 PSIG AS SENSED BY SW-41-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INSTRUMENT AIR PRESSURE INDICAT7NG LOW.
o SWV-41 VALVE POSITION INDICATING MID POSITION.
OPERATOR ACTION FOR ' 'ALID ALARM:
o REFER TO AP-470.
o INVESTICATE CAUSE OF LOW PRESSURE TO SW-41.
DISCUSSION:
ENCLOSURE 10F APf 470 LISTS AIR OPERATED VALVES AND THEIR FAILED POSITION.
REFERENCES:
' DRAWING 208-056 SHEET SW-08
- (f _ SENSING ELEMENT: SW-41-PS
-AR-303- Rev. 28.
Page 51
..m_. - __ _.
- l
[MCLOSURI 1 i (P g2 50 cf 85) '
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-14 C-02-14 l l I I I l_
l l l l l l AW 180 VALVE I I AIR I I FAILURE 1 1 I I i i l l I EVENT POINT 1860 INDICATED CONDITION: ,
o SUPPLY AIR PRESSURE TO SW-43 <80 PSIG A3 SENSED BY SW-43-PS.
i REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INSTRUMENT AIR PRESSURE INDICATING LOW.
o SW-43 VALVE POSITION INDICATING MID POSITION. '
OPERATCet ACTION FOR A VALID ALARM: I o REFER TO AP-470.
o INVESTIGATE CAUSE OF LOW PRESSURE TO SW-43.
DISCUSSION: '
ENCLOSURE 10F AP-470 LISTS AIR OPERATED VALVES AND THEIR FAILED POSITION. ..
l
REFERENCES:
DRAWING 208-056 SHEET SW-08 O
(j '
SENSING ELEMENT: ' SW-43-PS AR-303- Rev. 28 Page.52-
.. . -- ._ _ ,____.._.._______m _ . _ _ _ _ . - . _ _ . _ _ _ _ _
l ENrLOSURE 1 (Pag 2 51 cf 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-14 C-02-14 O
t I I I l I I -
l l l l l l SW 180 VALVE I I AIR l l l FAILURE I I
- I I I I l l EVENT POINT 1861 INDICATED CONDITION:
o SUPPLY AIR PRESSURE TO SW-45 <80 PSIG AS SENSED BY SW-45-PS.
R2DUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INSTRUMENT AIR PRESSURE INDICATING LOW.
o SW-45 VALVE POSITION INDICATING MID POSITION.
OPERATOR ACTION FOR 4 VALID ALARM: ,
o REFER TO AP-470.
o INVESTIGATE CAUSE OF LOW PRESSURE TO SW-45.
DISCUSSION:
ENCLOSURE 10F; AP-470 LISTS AIR OPERATED VALVES AND THEIR FAILED POSITION.
REFERENCES:
DRAWING 208-056 SHEET SW-09 (m
SENSING ELEMENT:~ SW-45-PS
~
.AR-303 Rev. 28 Page 53
ENCLOSURE 1 (Page 52 of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-14 C-02-14
- I SW ISO VALVE AIR FAILURE EVENT POINT 1862 ZWZ INDICATED CONDITION:
o SUPPLY AIR PRESSURE TO SW-79 <80 PSIG AS SENSED BY SW-79-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INSTRUMENT AIR PRESSURE INDICATING LOW.
o SW-79 VALVE POSITION INDICATING MID POSITION.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-470.
o INVESTIGATE CAUSE OF LOW PRESSURE TO SW-79.
DISCUSSION:
ENCLOSURE 1 0F AP-470 LISTS AIR OPERATED VALVES AND THEIR FAILED POSITION.
REFERENCES:
DRAWING 208-056 SHEET SW-14
-( _
SENSING ELEMENT: SW-79-PS AR-303 Rev. 28 Page 54
ENCLOSURE 1 (Page 53 of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-14 C-02-74 SW ISO VALVE
~
AIR FAILURE EVENT POINT 1863 INDICATED CONDITION:
o SUPPLY AIR PRESSURE TO SW-80 <80 PSIG AS SENSED BY SW-80-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INSTRUMENT AIR PRESSURE INDICATING LOW.
o SWV-80 VALVE POSITION INDICATING MID POSITION.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-470, o INVESTIGATE CAUSE OF LOW PRESSURE TO SW-80.
DISCUSSION:
ENCLOSURE 10F AP-470 LISTS AIR OPERATED VALVES AND THEIR FAILED POSITION.
REFERENCES:
DRAWING 208-056 SHEET SW-15
'N SENSING ELEMENT: SW-80-PS I
AR-303 Rev. 28 Page 55
ENCLOSURE 1 (Page 54 of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-14 C-02-14 SW ISO VALVE AIR FAILURE EVENT POINT 1864 INDICATED CONDITION:
o SUPPLY AIR PRESSURE TO SW-81 <80 PSIG AS SENSED BY SW-81-PS.
O REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
(]
o INSTRUMENT AIR PRESSURE INDICATING LOW.
o SW-81 VALVE POSITION INDICATING MID POSITION.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-470, o INVESTIGATE CAUSE OF LOW PRESSURE TO SW-81.
DISCUSSION:
ENCLOSURE 1 0F AP-470 LISTS AIR OPERATED VALVES AND THEIR FAILED POSITION.
REFERENCES:
DRAWING 208-056 SHEET SW-16 SENSING ELEMENT: SW-81-PS l
AR-303 Rev. 28 Page 56
DiCLOSURE 1 l (Page 55 of 85)
\
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-14 C-02-14 SW ISO VALVE AIR FAILURE EVENT POINT 1865
__ K--
INDICATED CONDITION:
o SUPPLY AIR PRESSURE TO SW-82 <80 PSIG AS SENSED BY SW-82-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INSTRUMENT AIR PRESSURE INDICATING LOW.
o SW-82 VALVE POSITION INDICATING MID POSITION, OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-470.
o INVESTIGATE CAUSE OF LOW PRESSURE TO SW-82.
DISCUSSION:
ENCLOSURE 1 0F AP-470 LISTS AIR OPERATED VALVES AND THEIR FAILED POSITION.
REFERENCES:
DRAWING 208-056 SHEET SW-17 SENSING ELEMENT: SW PS AR-303 Rev. 28 Page 57
ENCLOSURE 1 (Page 56 of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-14 C-02-14 SW ISO VALVE AIR FAILURE EVENT POINT 1866 INDICATED CONDITION:
o SUPPLY AIR PRESSURE TO SW-83 <80 PSIG AS SENSED BY SW-83-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INSTRUMENT AIR PRESSURE INDICATING LOW.
o SW-83 VALVE POSITION INDICATING MID POSITION.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-470, o INVESTIGATE CAUSE OF LOW PRESSURE TO SW-83.
DISCUSSION:
ENCLOSURE 10F AP-470 LISTS AIR OPERATED VALVES AND THEIR FAILED POSITION.
REFERENCES:
DRAWING 208-056 SHEET SW-18 SENSING ELEMENT: SW-83-PS AR-303 Rev. 28 Page 58
4 ENCLOSURE 1 (Pege 57 of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-14 C-02-14 SW ISO VALVE AIR FAILURE EVENT POINT 1867 ZEZ INDICATED CONDITION:
o SUPPLY AIR PRESSURE TO SW-84 <80 PSIG AS SENSED BY SW-84-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INSTRUNENT AIR PRESSURE INDICATING LOW.
o SW-84 VALVE POSITION INDICATING MID POSITION.
OPERATOR ACTION FGR A VALID ALARM:
o REFER TO AP-470.
o INVESTIGATE CAUSE OF LOW PRESSURE TO SW-84.
DISCUSSION:
ENCLOSURE 1 0F AP-470 LISTS AIR OPERATED VALVES AND THEIR FAILED POSITION.
REFERENCES:
ORAWING 208-056 SHEET SW-19
^
\
SENSING ELEMENT: SW-84-PS 1
AR-303 Rev. 28 Page 59
, E.NCLOSURL1
} (Pege 58 of 85)
L-ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-14 C-02-14 SW .50 VALVE AIR FAILURE EVENT POINT 1868 INDICATED CONDITION:
o SUPPLY AIR PRESSURE TO SW-85 <80 PSIG AS SENSED BY SWV-85-PS.
I REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INSTRUMENT AIR PRESSURE INDICATING LOW.
o SW-85 VALVE POSITION INDICATING MID POSITION.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-470, o INVESTIGATE CAUSE OF LOW PRESSURE TO SW-85.
DISCUSSION:
ENCLOSURE 10F AP-470 8.ISTS AIR OPERATED VALVES AND THEIR FAILED POSITION.
REFERENCES:
DRAWING 208-056 SHEET SW-20 SENSING ELEMENT: SWV-85-P5 AR-303 Rev. 28 Page 60
ENCLOSURE 1 i (Page 59 of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-14 C-02-14
~
SW ISO VALVE AIR FAILURE EVENT POINT 1869 ZEZ INDICATED CONDITION:
o SUPPLY AIR PRESSURE TO SW-86 <80 PSIG AS SENSED BY SW-86-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INSTRUMENT AIR PRESSURE INDICATING LOW.
o SW-86 VALVE POSITION INDICATING MID POSITION.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-470.
o INVESTIGATE CAUSE OF LOW PRESSURE TO SW-86.
DISCUSSION:
ENCLOSURE 10F AP-470 LISTS AIR OPERATED VALVES AND THEIR FAILED POSITION.
c
REFERENCES:
DRAWING 208-056 SHEET SW-21 I
V SENSING ELEMENT: SW-86-PS AR-303 Rev. 28 Page 61
ENCLOSURE 1
( *
(Paga 60 of 85) l ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-14 C-02-14 SW ISO VALVE AIR FAILURE EVENT POINT 1870 ZE Z INDICATED CONDITION:
o SUPPLY AIR PRESSURE TO SW-109 <80 PSIG AS SENSED BY SW-109-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INSTRUMENT AIR PRESSURE INDICATING LOW.
o SW-109 VALVE POSITION INDICATING MID POSITION.
OPERATOP ACTION FOR A VALID ALARM:
o REFER TO AP-470.
o INVESTIGATE CAUSE OF LOW PRESSURE TO SW-109.
DISCUSSION:
ENCLOSURE 1 0F AP-470 LISTS AIR OPERATED VALVES AND THEIR FAILED POSITION.
REFERENCES:
DRAWING 208-056 SHEET SW-22 A
() SENSING ELEMENT: SW-109-PS AR-303 Rev. 28 Page 62
ENCLOSURE 1 l (Pega 61 of 85)
\
lf ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-14 C-02-14
(
u l
l l
I l SW ISO VALVE l AIR-l FAILURE I
I I
l EVENT POINT 1871 INDICATED CONDITION:
o SUPPLY AIR PRESSURE TO SW-110 <80 PSIG AS SENSED BY SW-110-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INSTRUMENT AIR PRESSURE INDICATING LOW.
o SW-110 VALVE POSITION INDICATING MID POSITION.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-470.
o INVESTIGATE CAUSE OF LOW PRESSURE TO SW-110.
DISCUSSION:
ENCLOSURE 1 0F AP-470 LISTS AIR OPERATED VALVES AND THEIR FAILED POSITION.
REFERENCES:
DRAWING 208-056 SHEET SW-23 SENSING ELEMENT: SW-110-PS AR-303 Rev. 28 Page 63
ENCLOSURE 1 (Page 62 of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-14 C-02-14 SW ISO VALVE AIR FAILURE EVENT POINT 1872 Z EZ INDICATED CONDITION:
o SUPPLY AIR PRESSURE TO SW-353 <80 PSIG AS SENSED BY SW-353-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INSTRUMENT AIR PRESS!!RE INDICATING LOW.
o SW-353 VALVE POSITION INDICATING MID POSITION.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-470.
o INVESTIGATE CAUSE OF LOW PRESSURE TO SW-353.
DISCUSSION:
ENCLOSURE 10F AP-470 LISTS AIR OPERATED VALVES AND THEIR FAILED POSITION.
RF.FERENCES: DRAWING 208-056 SHEET SW-24 SENSING ELEMENT: SW-3 53-PS 1
1 AR-303 Rev. 28 Page 64
\
[ ENCLOSURE 1 (Pegn 63 of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-14 C-02-14 SW ISO VALVE AIR FAILURE EVENT POINT 1873 INDICATED CONDITION:
o SUPPLY AIR PRESSURE TO SW-354 <80 PSIG AS SENSED BY SW-354-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INSTRUMENT AIR PRESSURE INDICATING LOW.
o SW-354 VALVE POSITION INDICATING MID POSITION.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-470, o INVESTIGATE CAUSE OF LOW PRESSURE TO SW-354.
DISCUSSION:
ENCLOSURE 1 0F AP-470 LISTS AIR OPERATED VALVES AND THEIR FAILED POSITJ A.
REFERENCES:
DRAWING 208-056 SHEET SW-25 SENSING ELEMENT: SW-3 54-PS I
AR-303 Rev. 28 Page 65
. - - - . _ - . -- - ~ - - . _ . .- , . . . .
ENCLOSURE 1 (P:ge 64 cf 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-14 C-02-14 l
l 1
l 1
l SW ISO VALVE I AIR I FAILURE I
l l
l EVENT POINT 1874 INDICATED CONDITION:
o SUPPLY AIR PRESSURE TO SW-355 <80 PSIG AS SENSED BY SW-355-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INSTRUMENT AIR PRESSURE INDICATING LOW.
o SW-355 VALVE POSITION INDICATING MID POSITION.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-470.
o INVESTIGATE CAUSE OF LOW PRESSURE TO SW-355.
J DISCUSSION:
ENCLOSURE 1 0F AP-470 LISTS AIR OPERATED VALVES AND THEIR FAILED POSITION.
REFERENCES:
DRAWING 208-056 SHEET SW-26
.() SENSING ELEMENT: SW-355-PS AR-303 Rev. 28 Page 66
ENCLOSURE 1 (Page 65 of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-14 C-02-14 SW ISO VALVE AIR FAILURE EVENT POINT 1875 ZEZ INDICATED CONDITION:
o SUPPLY AIR PRESSURE TO SW-151 <80 PSIG AS SENSED BY SW-151-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INSTRUMENT AIR PRESSURE INDICATING LOW.
o SW-151 VALVE POSITION INDICATING MID POSITION.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-470.
o INVESTIGATE CAUSE OF LOW PRESSURE TO SW-151.
DISCUSSION:
ENCLOSURE 10F AP-470 LISTS AIR OPERATED VALVES AND THEIR FAILED POSITION.
REFERENCES:
DRAWING 208-056 SHEET SW-29 SENSING ELEMENT: SW-151-PS AR-303 Rev. 28 Page 67
- WCLOSURE 1 (Pcga 66 of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-02-14 C-02-14 l I-l l l l l l l l ,
< I I FAILURE I I I I I I I I EVENT POINT 1876 INDICATED CONDITION:
o SUPPLY AIR PRESSURE TO SW-152 <80 PSIG AS SENSED BY SW-152-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INSTRUMENT AIR PRESSURE INDICATING LOW.
o SW-152 VALVE POSITION INDICATING MID POSITION.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO AP-470.
o INVESTIGATE CAUSE OF LOW PRESSURE TO SW-152.
DISCUSSION:
ENCLOSURE 1.0F AP-470 LISTS AIR OPERATED VALVES AND THEIR FAILED POSITION.
REFERENCES:
DRAWING 208-056 SHEET SW-30
(%
() SENSING ELEMENT: SW-152-PS AR-303 Rev. 28- Page 68
ENCLOSURE 1
]
(Page 67 cf 85) !
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-03-01 C-03-01 ZR I 1 I I l l RC 3 l l HIGH PRESS l l BISTABLE TRIP l I I I
<l I l l EVENT POINT 0939 I I I I INDICATED CONDITION:.
o RCS PRESSURE <1500 PSIG REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o ES STATUS LIGHT RC-3 ' BISTABLE TRIPPE0' IS LIT.
o ACTUATION CHANNEL CABINET #3 BISTABLE OUTPUT STATE LIGHT ' BRIGHT'.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO E0P DISCUSSION:-
THIS ALARM INDICATES ONE CHANNEL TRIPPED IN A 2 OUT OF 3 HPI LOGIC.
REFERENCES:
DRAWING 208-028 SHEET ESA-24 ij SENSING ELEMENT: BT-3 ES ACTUATION RELAY AR-303 Rev. 28 Page 69
EELOSURE 1 (Peg 2 68 cf 85)
ESAB-A ANNUNCIATOR RESPONSE ESAG-A-03-02 C-03-02 RC 6 LOW PRESS BISTABLE TRIP EVENT POINT 0926 INDICATED CONDITION:
o RCS PRESSURE <500 PSIG REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o ES STATUS LIGHT RC-6 ' BISTABLE TRIPPED' IS LIT.
o ACTUATION CHANNEL CABINET #3 BISTABLE OUTPUT STATE LIGHT ' BRIGHT'.
OPERATOR ACTION FOR A VALID ALARM:
o REFER TO EOP DISCUSSION:
THIS ALARM INDICATES ONE CHANNEL TRIPPED IN A 2 OUT 0F 3 LPI LOGIC.
REFERENCES:
DRAWING 208-028 SHEET ESB-39 f~N
() SENSING ELEMENT: BT-9 ES ACTUATION RELAY AR-303 Rev. 28 Page 70
4 ENCLOSURE 1 (Pega 69 of 85) l.
l ESAB-A ANNUNCIATOR RESPONSE ESAB-A-03-03 C-03-03 O
RWP-1 TRIP EVENT POINT 0001 INDICATED CONDITION:
o RWP-1 BREAKER IS OPEN WITH CONTROL HANDLE IN NORMAL AFTER START POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o GREEN LIGHT ON WITH A RED FLAG ON CONTROL STATION.
o RWP-2B AUTO START.
o RW-23-PI SW RW SUPPLY PRESSURE LOW.
OPERATOR ACTION FOR A VALID ALARM:
o ENSURE RWP-2B START.
o INVESTIGATE CAUSE OF PUMP TRIP.
o CHECK BREAKER FOR DROPPED RELAY TARGETS.
DISCUSSION:
RWP-2B STARTS ON DECREASING !lEADER PRESSURE AT 7 PSIG.
REFERENCES:
DRAWING 208-050 SHEET RW-01 SENSING ELEMENT: RWP-1 CONTROL SWITCH CONTACTS CS/SC, CS/0, RW-63-PS1 AR-303 Rev. 28 Page 71
EHCLOSURE 1
{ (Page 70 of 85)
I l
ESnB-A ANNUNCIATOR RESPONSE ESAB-A-03-04 C-03-04 O
SW RW PUMA MOTOR OVERLOAD EVENT POINT 0002 INDICATED CONDITION:
o RWP-1 MOTOR AMPS >115% RATED LOAD l REDUNDANT IND1;ATION WHICH WILL VERIFY ALARM:
o HIGH MOTOR AMPS.
o RW-23-PI SW RW SUPPLY PRESSURE LOW.
OPERATOR ACTION FOR A VALID ALARM:
o START RWP-2A OR RWP-2B, SECURE RWP-1.
o INVESTIGATE CAUSE OF OVERLOAD.
DISCUSSION:
THIS ALARM INDICATES EITHER THE TIMED OVERCURRENT OR INSTANTANEOUS OVERCURRENT PROTECTIVE DEVICES HAVE ACTUATED INSTANTANEOUS OVERCURRENT RELAY ACTUATION WILL TRIP THE BREAKER.
j IT IS POSSIBLE TO HAVE THIS ALARM PRIOR TO THE BREAKER TRIP.
REFERENCES:
DRAWING 208-050 SHEET RW-01
~
SENSING E.'.EMENT: 51 RELAY (INSIDE 4160V BREAKER CUBICLE)
I l
AR-303 Rev. 28 Page 72
ENCLOSURE 1 (Paga 71 of 85) l l ESAB-A ANNUNCIATOR RESPONSE ESAB-A-03-05 C-03-05
) SW RW SYSTEM PRESS LO~W EVENT POINT 0007 INDICATED CONDITION:
o NUCLEAR SERVICES RAW WATER HEADER PRESS <7 PSIG AS SENSED BY RW-63-PSI.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RWP-2B AUTO START.
o POSSIBLE RW PUMP TRIP.
OPERATOR ACTION FOR A VALID ALARM:
o ENSURE RWP-2B AUTO START. .
o INVESTIGATE CAUSE OF LOW PRESSURE.
o CHECK INTAKE AREA AND INTAKE SCREENS FOR OBSTRUCTIONS TO FLOW.
o CHECK FOR PROPER VALVE ALIGNMENT FOR RUNNING RW PUMP.
DISCUSSION:
REFERENCES:
DRAWING 208-050 SHEET RW-03 SENSING ELEMENT: RW-63-PS1 AR-303 Rev. 28 Page 73
ENCLOSURE 1 (Pege 72_cf 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-03-06 C-03-06
-- RWP AND
-- SW RW PP RUNNING EVENT POINT 0024 INDICATED CONDITION:
o RWP-1 AND RWP-2A AND/0R RWP-28 RUNNING AT THE SAME TIME.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INDICATION OF MORE THAN ONE PUMP RUNNING.
o RW SYSTEM HEADER PRESSURE HIGH.
o RWP-28 AUTO START ALARM.
OPERATOR ACTION FOR A VALID ALARM:
o SECURE RW PUMP (S) NOT REQUIRED.
DISCUSSION:
IF RWP-1.IS RUNNING WITH EITHER RWP-2A AND/OR RWP-28. THEN RWP-1 WILL TRIP AFTER 15 SECONDS.
REFERENCES:
DRAWING 208-050 SHEET RW-01
() SENSING ELEMENT: 525/A RELAY (RWP-1,RWP-2A.RWP-28 4160V BREAKER CUBICLES)
AR-303 Rev. 28 Page 74
ENCLOSURL_1 (Paga 73 of 85)
ESAB-A ANNilNCIATOR RESPONSE ESAB-A-03-07 C-03-07 O
-- TEMP
__ HIGH EVENT POINT 0054 s
INDICATED CONDITION:
o RAW WATER SUPPLY TO SW HEAT EXCHANGERS TEMPERATURE IS >91.5* F AS SENSED BY RW-19-TS.
i REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RW TEMPERATURE INDICATION RW-19-TI OPERATOR ACTION FOR A VALID ALARM:
o NOTIFY AUXILIARY BUILDING OPERATOR TO SHUTDOWN RW FIT RECIRC BY FAILING CLOSED RW-150 OR CLOSING RW-149.
o ENSURE SW RW TEMPERATURE CONTROL SURVEILLANCE KEY SWITCH IS IN THE NORMAL POSITION.
DISCUSSION:
RW-150 IS THE SW TEMPERATURE CONTROL VALVE AND RECIRCULATES "B" SIDE SW RW BACK TO THE "B" SIDE RW PIT AS NECESSARY TO MAINTAIN SW SYSTEM TEMPERATURE AT 82* F (WHEN GULF OF MEXIC0/ RAW WATER TEMPERATURE IS BELOW 80* F).
RW-150 IS A SPRING CLOSE/ AIR TO OPEN CONTROL VALVL AND FAILS CLOSED ON:
LOSS OF POWER TO CONTROL VALVE SOL 8ENOID, LOSS OF AIR SUPPLY PRESSURE, AND RWP-28 START, RWP-3B START.
REFER TO TS FOR ADMINISTRATIVE REQUIREMENTS.
REFERENCES:
DRAWING 2I0-583, MAR 86-12-02-04 SENSING ELEMENT: RW-19-TS AR-303 Rev. 28 Page 75
ENCLOSURE 1 (Paga 74 of 85) l ESAB-A ANNUNCIATOR RESPONSE ESAB-A-03-08 C-03-08
' C) l I I l l l l l l l FLUSH WATER
-~
SYSTEM PRESS LOW l l l l EVENT POINT 1517 I
I INDICATED CONDITION:
o FLUSH WATER SYSTEM PRESSURE C5 PSIG AS SENSED BY DO-2-PS.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO OP-416 FOR ALTERNATE RWP FLUSH WATER SUPPLIES DISCUSSION:
THE RWPs ARE CURRENTLY SUPPLIED WITH DEMIN WATER VIA D0V-128.
OP-416 LISTS TWO ALTERNATIVE SUPPLIES, DOMESTIC WATER VIA 10F 2 FILTERS AND PUMPS OR NUCLEAR SERVICES WATER VIA D0V-210 OR DOV-238. IF THE FLUSH WATER PRESSURE DROPS BELOW RWP DISCHARGE PRESSURE, THEN THE RUNNING RWPs WILL SUPPLY THEIR OWN FLUSH WATER FOR THE RUNNING RWPs.
REFERENCES:
DRAWING 208-022-00-13
- (. SENSING ELEMENT: DO-2-PS I
AR-303 Rev. 28 Page 76
ENCLOSURE 1 (P:ga 75 of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAR-A-03-09 C-03-09 N.
[V I I I l' I I I I I I FLUSH WATER I I PUMP I I TRIP l l EVENT POINT 1513 I I I I I I INDICATED CONDITION:
o DOP-2A MOTOR NOT ENERGIZED WITH CONTROL SWITCH IN NORMAL AFTER START POSITION.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o GREEN LIGHT ON WITH A RED FLAG ON DOP-2A CONTROL STATION.
OPERATOR ACTIONS FOR A VALID ALARM:
l l -o REFER TO OP-416 ' DOMESTIC WATER SUPPLY SYSTEM' FOR ALTERNATE RWP FLUSH WATER SUPPLIES.
o INVESTIGATE CAUSE OF PUMP TRIP.
DISCUSSION:
l
REFERENCES:
DRAWING 208-022-DO-02
,y
, t ) SENSING ELEMENT: DOP-2A CONTROL SWITCH CONTACTS CS/SC, CS/0
-AR-303 Rev. 28 Page 77
ENCLOSURE 1 (Pcg:t 76 of 85) l ESAd-A ANNUNCIATOR RESPONSE ESAB-Z-03-09 C-03-09 1 I l l 1 I I I l ! FLUSH WATER
- g PUMP TRIP l l EVENT POINT 1515 I I I I
_ l l INDICATED CONDITION: -*
o DOP-2B MOTOR NOT ENERCIZED WITH CONTROL SWITCH IN NORMAL AFTER START POSITION.
V REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o GREEN LIGHT ON WITH A RED FLAG ON DOP-2B CONTROL STATION.
OPERATOR ACTIONS FOR A VALID ALARM:
o REFER TO OP-416 ' DOMESTIC WATER SPPPLY SYSTEM' FOR ALTERNATE RWP FLUSH WATER SUPPLIES.
o INVESTIGATE CAUSE OF PUMP TRIP.
DISCUSSION:
REFERENCES:
DRAWING 208-022-00-03 t'3
( SENSING ELEMENT: DOP-2B CONTROL SWITCH CONTACTS CS/SC, C5/0 AR-303 Rev. 28 Page 78
ENCLOSURE 1 (Paga 77 of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-03-11 C-03-11 I
I I
I I DH TO PZR I SPRAY VALVE OPEN I
EVENT POINT 0240 I I I I INDICATED CONDITION:
o DHV-91 NOT FULL CLOSED AND RCS PRESSURE >284 PSIG AS SENSED BY RC-3A-PS7.
REDUNDANT INDICATION WHICH WILL '.ERIFY ALARM:
o DHV-91 VALVE POSITION INDICATION.
o RCS PRESSURE INDICATION.
OPERATOR ACTION FOR A VALID ALARM:
o INVESTIGATE CAUSE OF INCREASING PRESSURE.
o CLOSE DHV-91 IF RCS PRESSURE >284 PSIG.
DISCUSSION:
REFERENCES:
DRAWING 208-021 SHEET DH-16
's SENSING ELEMENT: RC-3A-PS7 I
AR-303 Rev. 28 Page 79
d '
ENCLOSURE 1 (P ge 78 of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-03-11 C-03-11 l l l
1 1 I I I I DH TO PER I I SPRAY VALVE -
1 I OPEN I I I I EVENT POINT 1316 I
i INDICATED CONDITION:-
o RCV-53 NOT FULL CLOSED AND RCS PRESSURE >284 PSIG AS SENSED BY RC-3A-PS7.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o RCV-53 VALVE POSITION INDICATION.
o RCS PRESSURE INDICATION.
OPERATOR ACTION FOR A VALID ALARM:
o INVESTIGATE CAUSE OF INCREASING PRESSURE.
o CLOSE RCV-53 IF RCS PRESSURE >284 PSIG.
DISCUSSION:
REFERENCES:
DRAW.NG 208-047 SHEET RC-16 SENSING ELEMENT: ' RC-3A-PS7 --
y
?x_f e
AR-303- -
Rev. 28 Page 80
__ _ _ _ _ _ ~- -. .
ENCLOSURE 1 i
(- (Pige 79 of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-03-12 C-03-12 lO I I I I I l l l l l DH VALVE I I ACISYSTEM I I TROUBLE I I I I I I EVENT POINT 1233 l l INDICATED CONDITION: '
o ACI SUBSYSTEM 1 OR 2 BYPASS KEY IN BYPASS POSITION.
o ACI SUBSYSTEM .1. OR 2 MODULE REMOVED.
o DHV 3 OR DHV-4 NOT FULL CLOSED AND RCS PRESSURE >284 PSIG.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o DHV-3 VALVE POSITION INDICATION.
o DHV-4 vat.VE POSITION INDICATION.
o RCS PRESSURE INDICATION.
OPERATOR ACTION FOR A VALID ALARM:
o INVESTIGATF CAUSE OF INCREASING PRESSURE.
o CLOSE DHV-3 AND/0R DHV-4 IF RCS PRESSURE >284 PSIG.
DISCUSSION:
o DHV-3 ACI USES RC-147-PT FOR RCS PRESSURE AND CAN BE SEEN ON RC-147-PI1, THE REMOTE SHUTDOWN PANEL, OR SPDS o DHV-4 ACI USES RC-132-PT FOR RCS PRESSURE AND CAN BE SEEN IN ES CABINET #3.
REFERENCES:
DRAWING 208-028 SHEET ESAB-6 SENSING ELEME*"- BT-13,BT-14 ES ACTUATION RELAYS
(
AR-303 Rev. 28 Page 81
SCLOSEE_1
( (Pege 80 of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-03-13 C-03-13 O
I I I I I I I I I I . DH DROPLINE I I VALVES I I OPEN I I I I I I I I EVENT POINT 0214 INDICATED CONDITION:
o DHV-3 NOT CLOSED AND RCS PRESSURE >266.3 PSIG AS SENSED BY 3RC-3A-P58.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o DHV-3 VALVE POSITION INDICATION.
o RCS PRESSURE INDICATION.
OPERATOR ACTION FOR A VALID AiARM:
o CLOSE DHV-3 17 RCS PRESSURE >284 PSIG.
DISCUSSION:
REFERENCES:
DRAWING 208-021 SHEET DH-03 SENSING ELEMENT: 3RC-3A-P58 O
l AR-303 Rev. 28 Page 82
DiCLD5EL1 (Page 81 of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-03-13 C-03-13 I
I l
l l DH DROP LINE I VALVES OPEN l
l l
I EVENT POINT 0215
,g . . . . . . .
INDICATED CONDITION:
o DHV-4 NOT CLOSED AND RCS PRESSURE >200 PSIG AS SENSED BY 3RC-3A-PS9.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o DHV-4 VALVE POSITION INDICATION.
o RCS PRESSURE INDICATION.
OPERATOR AtTION FOR A VALID ALARM:
o CLOSE DHV-4 IF RCS PRESSURE >284 PSIG.
DISCUSSION:
REFERENCES:
DRAWING 208-021 SHEET DH-04 SENSING ELEMENT: 3RC-3A-PS9 AR-303 Rev. 28 Page 83
o INCLOSURE 1 (Page 82 of 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-03-13 C-03-13 I I !
I I 1 I I I
- I I DH DROP LINE
. I I VALVES l l OPEN
- I I I I I I
, I I EVENT POINT 0216 ;
INDICATED CONDITION:
o DHV-41 NOT CLOSED AND RCS PRESSURE >200 PSIG AS SENSED BY 3RC-3A-PS4.
. REDUNDANT INDICATION WHICH WILL VL IFY ALARM:
o DHV-41 VALVE POSITION INDICATION.
o RCS PRESSURE INDICATION.
OPERATOR ACTION FOR A VALID ALARM: ,
o CLOSE DHV-41 IF RCS PRESSURE >284 PSIG.
DISCUSSION:
RtrERENCES: . DRAWING 208-021 SHEET DH-13
%)-- .
5EN E; ELEMENT:
3RC-3A-PS4 hR 03 Rev. 28 Page . _. . _ . _ - .
.. _ _ ~ . - . . - . _ - . - . _ - - . _ - . - _
. . . . _ _ . . _ , _ . . . ~ . _ ....-. - __ - --_ _. - . .-
h !
ENCLOSURE 1 (Pcge 83 of 85) ,
ESAB-A ANNUNCIATOR RESPONSE ESAB-A 03-14 C-03-14 1 ,
I !
I
~
I l SEISMIC :
I SYSTEM I TROUSLE I
I I
I EVENT POINT 1709 1
INDICATED CONDITION:
o SEISMIC EVENT OCCURRED REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INDICATION AT SEISMIC PANEL.
o NOTIFICATION OF SEISMIC LVENT.
OPERATOR ACTION FOR A VALID ALARM:
o CHECK SEISMIC PANEL FOR CAUSE 0F ALARM.
o REFER TO AP-961.
DISCUSSION:
I&C SHOP PERFORMS ALL SURVEILLANCE PROCEDURES AND MAGNETIC TAPE
, REPLACEMENT WHEN REQUIRED,
REFERENCES:
SENSING ELEMENT: SEISMIC INSTRUMENT PANEL.-
r AR-303 Rev. 28- Page-85 y.
. ~ . . . , _ _
d
, ENCLOSURE 1 (Page 84 of 85) i ESAB-A ANNUNCIATOR RESPONSE ESAB-A-03-14 C-03-14 O
I I I I I I I I I I SEISMIC I I SYSTEM l I TROUBLE I I I I I I I I EVENT POINT 1710 I I Z .
INDICATED CONDITION:
o SEISMIC PANEL LOSS OF POWER REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INDICATION AT SEISMIC PANEL.
OPERATOR ACTION FOR A VALID ALARM:
o INVESTICATE SEISMIC PANEL FOR CAUSE OF LOSS OF POWER ALARM.
o REFER TO OP-700C.
DISCUSSION:
POWER SUPPLY IS ACDP-52 BREAKER 31
REFERENCES:
SENSING ELEMENT! SEISMIC INSTRUMENT PANEL.
AR-303 Rev. 28 Page 86
6 ENCLQ1 C (Page 85 cf 85)
ESAB-A ANNUNCIATOR RESPONSE ESAB-A-03-14 C-03-14 I I I I I I I I I l SEISMIC I l SYSTEM I I TROUBLE I I l l-1 I I I EVENT POINT 1711 I I
, Z .
i INDICATED CONDITION:
o SEISMIC RECORDER END OF TAPE.
REDUNDANT INDICATION WHICH WILL VERIFY ALARM:
o INDICATION AT SEISMIC PANEL.
OPERATOR ACTION FOR A VALID ALARM:
o INVESTIGATE SEISMIC PANEL RECORDER, IF AT THE END OF TAPE, CENERATE A WORK REQUEST TO REPLACE MAGNETIC TAPE (S).
DISCUSSION:
I&C SHOP PERFORMS ALL SURVEILLANCE PROCEDURES AND MAGNETIC TAPE REPLACEMENT WHEN REQUIRED.
REFERENCES:
(3' Q SENSING ELEMENT: SEISMIC INSTRUMENT PANEL.
AR-303 Rev. Page 87 (LAST-PAGE)-
1