ML19224B121
| ML19224B121 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 11/09/1978 |
| From: | Metropolitan Edison Co |
| To: | Mullinix W NRC/IE |
| References | |
| 2204-12, TM-0166, TM-166, NUDOCS 7906140070 | |
| Download: ML19224B121 (47) | |
Text
'
TMI DOCUMENTS
~
DOCUMENT NO:
COPY MADE ON OF DOCUF2NT PROVIDED BY METROPOLITAN EDISON COMPANY.
Wilda R. Mullinix, NRC 790g349979
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RAOIATION f43NTIORING SYSm4 IJ1GM RESPOSFS 11/0W
'IHEF, MIIE ISLAND NUCLl'AR STATIOli UNIT 2 ATICSPIURTC STNI'[ ORS
'LTGHD b7hI'IDRS '
ARFA M'XII'IORS
>s I *en i tor Dite Rev.
Manitor into Rev.
Monitor Ibte Rev.
IIP-R-219 11/09/78 1
141-R-720 11/09/78
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HP-R-201 11/09/78 I
lip-R-220 11/09/78 1
IC-u -1091 01/19/78 0
IIP-R-202 11/09/78 1
IIP-R-22] A 11/09/78 1
IC-R-1092 01/19/78 0
HP-R-204 11/09/78 1
HP-R-2218 11/09/78 1
IC-R-1093 11/09/78 l
IIP-n-205
'11/09/78 1
HP-R-222 11/09/78 1
1,'DfcR-1311 11/09/78 I
UP-R-206 11/09/78 1
0 11P-R-207 11/09/78 1
r IIP-R-2 23 DC-R 3399 01/19/78 0
IIP-R-224 1x'-r.3400 01/19/78 HP-R-209 11/09/78 1
l'P-R-2 2 5 11/09/78 1
NS-R-3401 11/09/78 1
IIP-R-210 11/09,78 1
- IP-R-226 11/09/78 1
SF-R-3402 11/09/78 1
IIP-R-211 11/09/78 1
. - :!P-R-227 11/09/78 1
WP-R-3894 01/19/78 0
I!P-R-212 11/09/78 I
[
HP-R-228 11/09/78 1
Wr-R-3895 11/09/78 1
HP-R-213 11/09/78
- 1 i
MP-R-229 11/09/78
'l llP-R-214 11/09/78 1
d h W R-1480 l1/09/78 l'
ilP-R-215 11/09/78 1
HD3-R-1485 11/09/78 L
IrP-R-218 11/09/78 1
Tf HP-R-231 11/09/78 1
F 7(y ' ]-
h n R-1486 11/09/78 1
iAU u
3 A HP-R-232 11/09/78 1
VA-R-748 11/09/78 1
y HP-R-233 11/09/78 1
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- 'L{
IIP-R-2 34 11/09/78 I
l, i
I HP-R-3236 11/09/78 I
g ip_g_32 3u 11/09/78 I
IIP-R-3240 11/09/78 I
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Revision 1 11/09/78 ALARM:
HP-R-219 (Unit Vent. Monitor)
-SE 70INTS:
ALERT HI ALARM 2
3 Particulate 6.6 x 10 CPM 1.3 x 10 CPM 5
Iodine 7.9x10} CPM 1.58 x 10 CPM Gas 5.0 x 10 CPM 1.0 x 10' CPM CAUSES:
1.
Airborne Radioactivity in Unit Ventilction j[ (I
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CENTRAL Fhf.
AUTOMATIC ACTION-1.
The following fans trip:
Soiled Exhaust Fans AH-E-23 A/B Fuel Handling Bldg. Supply Fans AH-E-9 A/B Reactor Bldg. Purge Air ~ Supply Fans AH-E-12 A/B Auxiliary Building Supply Fans AH-E-7 A/B 2.
The following valves and dampers actuate:
Waste Gas Decay Tank 1A discharge valve, WDG-V30A, closes Waste Gas Decay Tank 1B discharge valve, WDG-V30B, closes Reactor Building Purge Exhaust Fan dampers, D-5129 A/B closes Reactor Building Purge Exhaust Fan recirculation damper, D-5129C/D, closes CBSERVATIONS:
(Control Room) 1.
HP-R-219 " Alert" alarm on Panel 12 (Part, Iodine and/or gas) 2.
HP-R-219 "Hi Alarm" alarm on Panel 12 (Part, Iodine and/or gas) 3.
HP-R-219 Indication on Panel 12 greater than setpoints 4.
Radiation Trouble Alarm on Panel 12 MANUAL ACTION:
1.
Notify Health Physics personnel ALERT ALARM:
1.
Observe the radiation levels en the remaining atmospheric monitors in an effort to determine the source of the increased radiation levels.
2.
Take appropriate corrective action to reduce radiation to acceptable levels.
HIGH ALARM:
1.
Verify Auto Action 2.
Observe other atmospheric manitors to determine source of high radiation levels.
3.
Once source has been found return ventilation to normal per applicable operating procedures in unaffected areas, j
4.
If alarm is due to spill, refer to HP 1681, Control of Contaminated Spill.
5.
If there is increased radiation in a work area, refer to HPP 1695, Occurrence of Unanticipated High Radiation.
188 076 O
Revision 1 ALARM:
11/09/78 i
HP-R-220 (Control Room Intake Duct)
SETPOINTS:
ALERT HI ALAR.S Particulate 150 CPM 300 CPM Iodine 100,000 CPM 200,000 CPM Gas 130 CPM 260 Cpg CA'JSES:
1.
Airborne radioactivity in Control Building Ventilation
,yt CONTROLLED CUM AUTCMATIC ACTION:
C"[.NTRAL RLE ALERT ALARM:
lione HIGH ALARM:
1.
AH-E-4 A/B Control Room Bypass Supply Fan Running 2.
Control Room Outside Air Supply dampers, D-4092 A/D, closes 3.
Control Room Bypass Supply Fan campers, D-4092 B/E, opens 4.
Control Room exhaust Duct dampers, D-4098, closes CBSERVATIONS:
(Control Room) 1.
HP-R-220 " Alert" alarm on Panel 12 (Part, Iodine and/or gas) 2.
HP-R- 220 "Hi Alarm" alarm on Panel 12 (Part, Iodine and/or gas) 3.
HP-R-220 Indication on Panel 12 greater than setpoints.
4.
Radiation Trouble Alarm on Panel 12.
MANUAL ACTION:
1.
Notify Health Physics personnel
. ALERT ALARM:
1.
Using Stayplex Type PF-1A air sampelr or equivalent, take air samplers in the Control Room and analyze for gross B-y activity per Chemistry Procedure 1950, to verify alarm and locate source.
2.
Take appropriate corrective action to reduce the radiation to acceptable limits.
HIGH ALARM:
1.
Verify Auto Action 2.
Perform steps in alert alarm if not already accomplished.
3.
If the radiation is due to a radioactive spill, refer to HP 1681, Control of Contaminated Spill.
4.
If there is increased radiation in a work area, refer to HPP 1695 Occurrence of Unanticipated High Radiation.
7i 188 077 e
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Revision 1 11/09/78 ALARM:
HP-R-221 A (Fuel Handling Bldg. Exhaust Duct Upstream of Filter)
SETPOINTS:
ALERT HI ALARM
~
4000 CPM 8000 CPM Particulate 125,000 CPM 250,000 CPM Iodine 20,000 CPM 40,000 CPM Gas CAUSES-Fuel Handling Building Airborne Activity CONTROLLI D; L'u"i f
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u 1.
CENTRAL Fl'i_r t
AUTOMATIC ACTION:
ALERT ALARM:_
None HIGH ALARM:_
Fuel Handling Building H & V Bypass Duct damper, D-5683, closes l.
Fuel Handling Building H & V Filter Train A Cutlet damper, 2.
D-5684 A, and Inlet damper, C-L684 B, open Fuel Handling Building H & V Filter Train B oulet damper, D5671 A 3.
and inlet damper, D-5671 B, opens CBSERVATIONS:
(Control Room) 1.
HP-R-221A " Alert" alarm on Panel 12 "Hi Alarm" on Panel 12 2.
HP-R-221A Indication on Panel 12 greater than setpoints 3.
HP-R-221A Radiation Trouble Alarm on Panel 12 4.
MANUAL ACTION:
1.
Notify Health Physics parsonnel Using a Stayplex Type PF-1 A Air Sampler or equivalent, take an air sa ALERT ALARM:
in the Fuel Handling Building.
Analyze for gross B-y activity per 1.
1.
-9 chemistry procedure 1950.
uci/CC Evacuate the Fuel Fendling Building if gross activity exceeds 1 x 10 Take appropriate corrective action to reduce the activity to acceptable 2.
3.
limits.
If necessary replace contaminated filter units.
4.
HIGH ALARM:
Verify Auto Action 1.
Clear the Fuel Handling Building of all personnel.
Don Scott Air Pack, carry a Rad Owl 0-500 r/hr Portable Ion 2.
Chamber or equivalent and a Stayplex High Velocity Sampler or 3.
Take an air sample and analyze for gross activity per equivalent.
i chemistry procedure 1950.
ci/CC.
Alicw re-entry 'f gross activig is < 1 x 10-10 5.
If gross activity is > 1 x 10~
uci/CC, have Health Physics personnel 4.
make a detailed survcy prior to re-entry.
If the radiation is due to a radioactive spill, refer to HPP 1681 6.
Control of a Contaminated Spill.
If there is increased radiation in a work area, refer to HPP 1695, lgg 7.
Occurence of Unanticipate High Radiation.
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2204-12 Revision 1 11/09/78 ALARM:
HP-R-221B (Fuel Handling Bldg. Exhaust Duct Dcwnstream of Filters)
SETPOINTS:
ALERT HI ALARM Particulate 3500 CPM 7000 CPM 100,000 CPM 200,000 CPM Iodine 15,000 CPM 30,000 CPM Gas CAUSES:
Fuel Handling Building Airborne Activity Contaminated Fuel Handling Building Exhaust Filter Units 1.
2.
CONTROLLED C00 AUTOMATIC ACTICN:
CENTRAL FILE ALERT AuaM.
HIGH ALARM:
The following fans trip:
1.
Fuel Handling Building Supply Fans AH-E-9A/B OBSERVATIONS:
(Control Room) 1.
HP-R-221B " Alert" alarm on Panel 12 "Hi" alarm on Panel 12 2.
HP-R-221B Indication on Panel 12 greater than setpoint 3.
HP-R-221B 4.
Radiation Trouble Alarm on Panel 12 MANUAL ACTION:
1.
Notify Health Physics Personnel ALERT ALARM:
Using a Stayplex Type PF-1 A Air Sampler or equivalent, take an air sample in the Fuel Handling Building.
Analyze the gross B-y activity per 1.
g chemistry procedure 1950.
uci/
Evacuate the Fuel Handling Building if gross activity exceeds 1 x 10 2.
Take appropriate corrective action to reduce the activity to 3.
acceptable limits.
If necessary replace contaminated filter units.
4.
HIGH ALARM:
Verify Auto Action
)
1.
Clear the Fuel Handling Cuilding of all personnel.
2.
Don Scott Air Pack', Carry a Rad Owl 0-500 r/hr Portable Ion 3.
Chamber or equivalent and a Stayplex High Velocity Sampler or Take an air sample and analyze for gross activity per j
equivalent.
chemistry procedure 1950.
-10 Allow re-entry if gross activiyg is < 1 x 10 uci/CC.
?
4.
If gross activity is > 1 x 10~
uci/CC, have Health Physics 5.
personnel make a detailed survey prior to re-entry.If the radi g
6.
Control of a Contaminated Spill.
If there is increased radiation in a work area, refpg *g HgP,l695
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!00 U/n 7.
7 i
Occurrence of Unanticipated High Radiation.
8.
If necessary replace contaminated filter units.
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Revision 1
~
11/09/78 ALARM:
HP-R-222 (Auxiliary Building Purge Air Exhaust Upstream of Filters)
SETPOINTS:
ALERT _
HI ALA'M Particulate 2500 CPM 5000 C M Iodine 75,000 CPM 150,000 CPM Gas 10,000 CPM 20,000 CPM W
~
CONTROLLED Cw CAUSES-i CENTRAL mdL 1.
Airborn radioactivity in the Auxiliary Building AUTCMATIC ACTION:
On receipt of High Alarm from Part, Iodine, or gas channel.
1.
Auxiliary Building Bypass Duct Damper, D-4020A, closes.
2.
Auxiliary Building H & V Filter Train A Inlet Damper, D-4020B, opens.
3.
Auxiliary Building H & V Filter Train A Outlet Damper, D-4020C, opens.
4.
Auxiliary Building H & V Filter Train B Inlet Damper, D-4020D, opens.
5.
Auxiliary Building H & V Filter Train B Outlet Damper, D-4020E, opens.
OBSERVATIONS:
(Control Rccm) 1.
HP-R-220 " Alert" alarm on Panel 12 l
2.
HP-R-220 "Hi" alarm on Panel 12 3.
HP-R-220 Indication on Panel 12 greater than setpoint 4.
Radiation Trouble Alarm on Panel 12.
MANUAL ACTION:
1.
Using a Stayplex Type PF-1 A Air Sampler or equivalent, take an air sample in the Auxiliary Building.
Analyze for gross B y Activity per chemistry procedure 1950.
,o 2.
Evacuate the Auxiliary Building if gross activity exceeds 1 x 10 'uci/CC.
3.
Take appropriate corrective action to reduce the activity to acceptable limits.
HIGH ALARM:
1.
Verify Auto Action 2.
Clear the Auxiliary Building of all personnel.
3.
Don Scott Air Pack, Carry a Rad Owl 0-500 r/hr Portable Ion Chamber or equivalent and a Stayplex High Velocity Sampler or equivalent.
Take an air sample and analyze fro gross activity gr chemistry procedure 1950.
uci/CC.
4.
Allow re-entry if gross activig is < 1 x 10 5.
If gross activity is > 1 x 10-uci/CC have Health Physics personnel make a detailed survey prior to re-entry.
6.
If the radiation is due to a radioactive spill, refer to HPP 1681, Control of a Con 'minated Spill.
i 7.
If there is increased radiation in a work area, refer to HPP 1695, Occurence of Unanticipated High Radiation.
I 188 080 9
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Resision 1 11/09/78 ALARM:
HP-R-225 (Reactor Building Purge Exhaust Duct "A").
SETPOINT:
ALERT HI ALARM Particulate 6000 CPM 10,000 CPM Iodine 100,000 CPM 200,000 CPM Gas 40,000 CPM 80,000 CPM
-nmT90LLED L,O 5g/
CAUSES:
' U P4 l'
1.
Improper Purge Flow
{ hi E L
2.
Contamination of Filters, AH-F-19A, 20A, 21 A, 31 A.
AUTOMATIC ACTION:
ALERT ALARM:
None HIGH ALARM:
1.
Reactor Building Purge Exhaust Fan Discharge Damper, D-5129A, closes.
2.
Reactor Building Purge Exhaust Fan Recirculation Damper, D-51290, opens.
3.
Reactar Building Purge Air Supply Fan, AH-E-12A, trips.
4.
React:r Building Purge Air Supply Fan Discharge Damper, D-51288, closes.
CBSERVATIONS:
(Control Room) 1.
HP-R-225 " Alert" alarm on Panel 12.
2.
HP-R- 225 "Hi" alarm on Panel 12.
3.
HP-R-225 Inidcation greater than setpoint 4.
Radiation Trouble Alarm on Panel 12.
MANUAL ACTION:
ALERT ALARM:
1.
Notify Health Physics Dept. to sample the Reactor Building at HP-R-227 per HPP 1631.
2.
Take corrective action to reduce radiation to acceptable levels.
3.
If necessary, secure purge and replace contaminated filter unit.
HIGH ALARM:
1.
Verify Auto Action 2.
Perform steps in alert alarm, if not already accomplisted.
1 i
i
!88 081 e
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Revision 1 11/09/78 ALARM:
HP-R-226 (Reactor Building Purge Exhaust Duct "B")
HI ALARM SETPOINTS:
ALERT 5000 CPM 10,000 CPM Particulate 100,000 CPM 200,000 CPM Iodine 40,003 CPM 80,000 CPM Gas f,f, f' CA'JS ES :
CONTROLL[v{i CENTRAL R.:-
Improper Purge Flow Contamination of Filters AH-E-198, 208, 218, 318.
1.
Lt 2.
AUTCMATIC ACTION:_
ALERT ALARM:_
None Reactor Building Purge Exhaust Fan Discharge Damper, D-51298, closes HIGH ALARM:
Rea: tor Building Purge Exhaust Fan Recirculation Damcer, D-5129C, opens 1.
Reactor Building Purge Air Supply Fan, AH-E-12B, trips 2.
Reactor Building Purge Air Supply Discharge Damper, 0-5128C, closes 3.
4.
MANUAL ACTION:
Notify Health Physics Dept. to sample the Reactor Building at HP-R-227 ALERT ALARM:
1.
per HPP 1631.Take corrective action to reduce radiation to acceptable levels.
If necessary secure purge and replace contaminated filter units.
2.
3.
HIGH ALARM:
Verify Auto ActionPerform steps in alert alarm, if not already accomp'.1shed.
1.
2.
7 Y
l88 082 W
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Revision 1 11/09/78 ALARM:
HP-R-227 (Reactor Building)
SETPOINTS:
bONTROLLED J -
ALERT HI ALARM CENTRAL Fl;u.-t Particulate 25,000 CPM 50,000 CPM Iodine 2000 CPM 5000 CPM Gas 10,000 CPM 20,000 CPM CAUSES:
1.
RCS leakage into Reactor Building causing high airborne activity while unit is operating.
2.
Contaminated or radioactive material present in the Reactor Building.
AUTCMATIC ACTION:
None CBSERVATION:
(Control Room) 1.
HP-R-227 " Alert" alarm on Panel 12 2.
HP-R-227 "Hi" alarm on Panel 12 3.
HP-R-227 Indication on Panel 12 greater than setpoint 4.
Radiation Trouble Alarm on Panel 12 MANUAL ACTION:
1.
Notify Health Physics persolnel.
2.
Check Control Room indication for evider.ce of RCS leakage.
Verify alarm as follows:
1.
If particulate alarm-Advance particulate recorder in fast speed.
If airborne particulates are present alarm will repeat.
2.
If particulate, iodine, or gaseous alarm, take Reactor Building grab sample per HPP 1631.
3.
If alarm is verified, Don Scott Air Pack, carry Rad Owl 0-500 R/hr Portabic Ion Chamber or equivalent and enter Reactor Building
~
to investigate RCS leakage.
ALERT ALARM:
(Unit Shutdown) 1.
Using Stayplex Type PF-1A air sample or equivalent.
Analyze for l
gross activity per Chemistry Procgdure 1950.
Clear Reactor Building if gross activity exceeds 1 x 10- uci/CC.
HI ALAPf4:
(Unit Shutdown) 1.
Clear Reactor Building of all personnel.
2.
Don Scott Air Pack, carry Rad-Owl 0-500 r/hr Portable lon Chamber or equivalent and Stayplex High Velocity Air Sampler or equivalent.
Take air sample and analvze for gross activity per chemistry procedureQ950.
- uci/CC 2
Allow re-entg to Reactor Building if gross activity is < 1 x 10 3.
If > 1 x 10-aci/CC, have HP personnel make detailed analysis prior to re-entry.
4.
If the radiation is due to a radioactive spill, refer to HPP 1681, control of a Contaminated Spill.
5.
If there is increased radiation in a work area, refer to HPP 1695, Occurrence of Unanticipated High Radiation.
188 083 5
k 2204-12 Revision 1 11/09/78 ALARM:
HP-R-228 (Auxiliary Building Exhaust Down Stream of Filters)
SETPOINTS:
ALERT HI ALARM Pa.ticulate 2000 CPM E00 CFM Iodine 50,000 CPM 100,000 CPM Gas 10,000 CPM 20,000 CPM CAUSES:
1.
Airborne radioactivity in Auxiliary Building 2.
Contaminated filter banks AH-F-8A, 9A,10A, 30A or AH-F-8B, 98,108, 308.
AUTOMATIC ACTION:
.C NTROLLE COPY 1.
The following fans trip; Auxiliary Building Supply Fan AH-E-7A,8 OBSERVATIONS:
(Control Room) 1.
HP-R-228 " Alert alarm on Panel 12 2.
HP-R-228 "High" alarm on Panel 12.
3.
HP-R-228 Indication on Panel 12 greater than setpoirt 4.
Radiation Trouble Alarm on Panel 12 MANUAL ACTION:
1.
Notify Health Physics cersonnel.
2.
Check HPP 222 Indication ALERT ALARM:
1.
Using a Stayplex Type PF-1A Air Sampler or equivalent, take an air sample in the Auxiliary Building.
Analyze for gross B-y activity per chemistry procedure 1950.
Evacuate the Auxiliary Building if gross activity exceed.; 1 x 10~a' uci/CC.
2.
3.
Take appropriate corrective ac' ion to reduce the activicy to acceptable limits.
4.
If necessary replace contad;.ated filter units.
HICH ALARMS:
1 Verify Auto Action 2.
Clear the Auxiliary Building of all personnel.
3.
Don Scott Air Pack, carry a Rad 'N1 0-500 r/hr Portable Ion Chamber or equivalent and a Stayplex High Velocity Sampler or equivalent.
Take an air sample and analyze for gross activity per chemistry procedure 1950.
-10 k
4.
Allow re-entry if gro'_
activig is < 1 x 10 pci/CC.
5.
If gross activity is > 1 x 10 uci/CC, have Health Physics personnel make a detailed survey prior to re-mry.
6.
If the radiation is dt;e to a radioactive spill, refer to HPP 1681, Control of a Coritaminated Spill.
7.
If there is increased radiation in a work area, refer to HPP 1695 Occurence of Unanticipated High Radiation.
8.
If necessary replace contaminated filter units.
188 084 e
Revision 1
'ALAp}a:
11/09/78 HP-R-229 (Hydrogen Purge Duct)
SETPOINTS:
ALERT HI ALAR'4 Particulate F0' 060 CPM 160,000 CPM Iodine 200,000 CPM 400,000 CPM Gas 60,000 CPM 120,000 CPM CAUSES:
1.
Airborne radioactivity in the Reaccor Building 2.
Contaminated fil ters AH-F-30, 33, 34, 35 AUTCMATIC ACTICN:
C0t1TROU ED,,
_w None OBSERVATIONS:
(Control Room)
Chhk 8
1.
HP-R-229 " Alert" alarm on Panel 12.
2.
HP-R-229 "High" alarm en Panel 12 3.
HP-R-229 Indication on Panei 12 greater than setpoint.
4.
Radiation Tecuble alarm on Panel 12.
MANUAL ACTION:
1.
Stcp hydrogen purge.
2.
Notify Health Physics personnel.
Verify alarm as follows:
1.
If particulate alarm - Advance particulate recorder in fast speed.
If airborne particulates are present alarm will repeat.
2.
If particulate, iodine, or gaseous alarm, take Reacto-Building grab cample per HPF 1631.
3.
If alarm is verified, Don Scott Air Pack, carry Rad Owl 0-500 r/hr Portable Ion Chamber or equivalent and enter Reactor Building to investigate RCS leakage.
ALERT ALARM: (Unit Shutdown) 1.
Using Stayplex Type PF-1 A air sample or equivalent analyze for gross activity per Chemistry Procedure 1950.
2.
Clear Ractor Building if gross activity exceeds 1 x 10-g uci/CC.
HI ALARM:
(Unit Shutdown) 1.
Clear Reactor Building of all personnel.
2.
Don Scott Air Pack, carry Rad Owl 0-500 r/hr Portable Ion Chamber or equivalent and Stayplex High Velocity Air Sampler or equivalent.
Take air sample and analyze for gross activity per Chemistry Procedure 1950.
Allow re-entg to Reactor Building if gross activity is < 1 x 10-10 ci/CC.
3.
4.
If > 1 x 10-uci/CC, have HP personnel make detai-led analysis prior to re-entry.
5.
If the radiation is due to a radioactive spill, refer to HPP 1681
,?
Control of a Contaminated Spill.
6.
If there is increased radiation in a work area, refer to HPP 1695 Occurrence of Unanticipated High Radiation.
188 085
~
Revisicn 1 11/09/78 ALARM:
WDG-R-1480 (Waste Gas Discharge)
SE? POINTS:
ALERT _
HIGH ALARj4 200,000 CPM 400,000 CPM Gas COM CAUSES:
High activity being released from waste gas system. CO N O gtJ 1.
AUTCMATIC ACTICNt h
plERT ALARM:
None HIGH ALARM:
Waste' Gas Cecay Tank 1 A Discharge Valve WCG "30A closes Waste Gas Decay Tank 1B Discharge Valve, WCG-V30B closes 1.
2.
CSSERVATIONS:
(Control Rocm) 1.
WCG-R-1480 " Alert" alarm on Panel 12 "Hi" alam on Panel 12 2.
WCG-R-1480 Indication on Panel 12 greater than setpoint 3.
WDG-R-1480 Radiatica Trouble Alarm on Panel 12 4.
MANUAL ACTIONS:
Notify Health Physics personnel 1.
ALERT ALAR'1:
Stop waste gas release by closing isolation valve WCG 1.
Recheck gas release rate calculations specified on the Gas 2.
3.
Release Permit.
Check HP-R-219 indication Observe WDG-R-1485 and 1486 indication.
on Panel 12 to insure ventilation discharge is within limits 4.
specified in HPP 1622 " Releasing Radioactive Gaseous Waste."
Do not reinitiate release until a new lower release rate CAUTION:
has been calculated, based on sample results.
HIGH ALARM:
Verify Automatic Action Perform steps in alert alam if not already accomplished.
1.
2.
ii 188 086
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Revision 1 11/09/78 ALARM:W'DG-R-1485 (Waste Cecay Tank 1 A Discharge) l SETPOINTS_:
ALERT HIGH ALARM Gas 150,000 CPM 300,000 CPM CAUS ES_:
1.
High activity be 3 released from waste decay tank 1A.
flC?(
AUTOMATIC _ACTICN:
,, MTQOj.$rh
's.;V:.
P
- !,,s I[-[d*,(Oki I i Fr '! ~
.i ALERT ALARM:
None HIGH ALARM:
Waste Decay Tank 1A Discharge Valve WDG-V30A closes.
l.
Waste Decay Tank 1B Discharge Valve WCG-V30B closes.
2.
CBSERVATIONS:
(Control Rocm) 1.
WD3-R-1485 " Alert" alarm on Panel 12.
b;G-R-1485 "Hi" alarm on Panel 12.
2.
WCL-R-135 Indication on Panel 12 greater than setpoint.
3.
4 Radiation Trouble Alarm on Panel 12.
MANUAL ACTION:
1.
hotify Health Physics personnel ALERT ALARM:
Stop saste gas release by closing WDG-V30A.
T.
Notify H.P. Department to sample the Waste Cecay Tank per HPP 1631.
2.
Recheck gas release rate calcualtions specified on the Gas 3.
Release Permit.
Check WCG-R-1450 indication on Panel 12.
4.
Check HP-R-219 indication on Panel 12 to ensure ventilation 5.
discharge is within limits specified in HPP 1622 " Releasing Radioactive Gaseous Waste."
HIGH ALARM:
Verify Autcmatic Action.
1.
Perform steps in Alert Alarm, if not already acccmplished.
2.
Y
/dv on
Revision 1 i
11/09/78 WDG-R-14S$ (Waste Decay Tank 1B Discharge)
SETPOINTS:
ALERT HIGH ALARM Gas 150,000 CPM 300,000 CPM CAUSES:
1.
High activity being. released from waste decay tank 1B.
AUTOMATIC ACTION:
CONTROLLED COPY A uaT m RM:
"i""wRu:
CENTRAL FILE 1.
Waste Decay Tank 1A Discharge Valve UDG-V30A closes 2.
Waste Decay Tank 1B Discharge Valve WDG-V30B closes.
CBSERVATICNS: (Control Room) 1.
WDG-R-1486
" Alert" alarm on Panel 12 2.
WDG-R-1486 "Hi" alarm on Panel 12 3.
WDG-R-1486 Indication on Panel 12 greater than setpoint.
4.
Radiation Trouble Alarm on Panel 12 MANUAL ACTICN:
1.
i'otify Health Physics personnel ALERT ALARM:
1.
Stop waste gas release by closing WDG-V208.
2,
!!otify HP Department to sample the Waste Decay Tank per HPP 1631.
3.
Recheck gas release rate calculations specified on the Gas Release Permit.
4.
Check WDG-R-1480 indication on Panel 12.
5.
Check HP-R-219 indication on Panel 12 to insure ventilation discharge is within limits specified in HPP 1622, Releasing Radioactive Gasect.: Waste.
HIGH ALARM:
1.
Verify Automatic Action 2.
Perform steps in Alert Alarm, if not already accomplished.
i i
i 188 088 e
e
---_se._
5 Revision 1 11/09/78 ALARM:
VA-R-748-G (Condenser Vacuun, pump exhaust)
SETPOINTS:
ALERT ALARM Gas 1000 CPM 2000 CPM CAUSE5:
1.
Primary to secondary leak.
AUTOMATIC ACTION:
CONTROLLED COPY CENTRA _ F LE None OBSERVATIONS:
1.
VA-R-748-G " Alert" alarm on panel 12 2.
VA-R-748-G High Alarm en Panel 12 3.
VA-R-748-G Indication greater than Setpoint on panel 12 4.
Radiaiton trouble alarm on Panel 12 MANUA'.. ArTION:
1.
Notify Health Physics Personnel ALERT /HIGH ALARM:
1.
Sample tne main condensers in accordance with 2104-2.8, secondary plant sampling to verify alarm.
2.
If alarm is verified, folicw steps in 2202-2.6, OTSG Tube Rupture 188 089 9
Revisicn 1 11/09/78 THI UNIT 2 ALARM:
MU-R-720 Primary Coolant Letdown SET POINTS Alert Hi Alarm Gross Channel 2.5 X 10 CPM
[0X10 CPM 5
5 Analyzer Switch 2.5 X 10 CPM 5.0 X 10 C(M LONTROLLED C.pniud CENTRAL i~lLE CAUSES:
1.
Gross Channel Alert - 0.1% Failed Fuel.
2.
Gross Channel High Alarm - 0.1". Failed Fuel.
AUTC".ATIC ACTION:
None CBSERVATIONS (CCNTROL RCCM):
1.
MU-R-72
" Alert Alarm" on Pnl 12.
2.
MU-R-720 "Hi Alarm" on Pnl 12.
3.
MU-R-720 Indication on Pnl 12 greater than setpoints.
4.
Radiation Trouble Alarm on Annunciator.
MANUAL ACTION:
1.
Notify Health Physics personnel.
Alert /Hich Alarm:
1.
Take RCS sample in accordance with 2104-1.11, Nuclear Plant Sampling.
2.
Count the sample in accordance with Station Chemistry Procedures.
3.
If sample analysis indicates activity 10X normal, reduce power to 50%.
i 4.
Increase purification flow to 140 gpm if possible.
5.
Notify Chemistry Department to run isotopic analyses ca RCS.
If the results of the isotopic analyses indicate RCS activity >100/E uci/ gram place the plant in Hot Standby condition per TMI Unit 2 Technical Specifications section 3.4.8.
188 090 O
e
---ea
Revision 0 TMI UNIT 2 01/19/78 ALAPf1:
12-IC-R-1091 Intermediate Cooling Udter Letdown Cooler I'.U-C-1B
' ~
[
P'
, h,w, ~.. s v ~
SET POINTS:
h 1000 CPM-Alert Alarm on IC-R-1091
- prM'I!
.. P V U I # -~
' ' ~
5000 CPM-High Alam on IC-R-1091 Instrument String Electrical Failure - Fail Alarm.
- NOTE:
For basis of alam setpoints see 2105-1.12.
CAUSES:
ALERT /HIGH ALAPf1; 1.
Tube rupture in B Letdown Cooler, MU-C-18.
2.
High activity in Intermediate Closed Cooling Water system indicating tube rupture in A Letdown Cooler, MU-C-1 A, ccncurrent with alarms on IC-R-1091 and IC-R-1093.
FAIL ALAR'4:
1.
Electrical failure or malfunction in the detector, pulse processing, power supply or analog output circuitry.
AUTCMATIC ACTION:
None.
OBSERVATION (CCNTROL ROOM):
1.
IC-R-1091-Alert alarm light energized on Panel 12.
2.
IC-R-1091-High alam light energized on Panel 12.
3.
Indication en ratemeter that reading is greater than one or bat setpoints (IC-RI-1091).
4.
IC-R-1091-Fail alam light de-energized.
E.
Increasing water inventory in Intermediate Closed Cooling Water System as indicated by Intermediate Closed Cooling Water Surge Tank Level indicator IC-3-LI on Panel 8.
6.
High Intemediate Closed Cooling Water Temperature as indicated on the folicwing:
Panel 8-Intermediate Closed Cooling Water Temp. IC-TI-828 Computer Point 916-Intermediate Closed Cooling Water Temp.
Computer Point 456-IC Cooling Water Outlet of MU-C-1B.
7.
Increasing Intermediate Closed Cooling Water suction pressure as indicated on, IC-PI-470, on Panel 8.
MANUAL ACTION REOUIRED:
Alert /Hich Alarms:
1.
Monitor Intermediate Closed Cooling Water Surge Tank level and pump suction for concurrent indication of a tube rupture in B Letdown Cooler.
2.
If possible isolate B Letdown Cooler per 2104-1.2.
3.
Notify Health Physics to draw a sample for the Intermediate Closed Cooling Water System at IC-V187 and IC-V188, sample point 535, to detemine extent of system contamination per SCP 1950.
Fail Alam:
1.
Ensure instrument string is not under calibration / repair.
2.
Verify electrical alignment in accordance with 2105-1.8.
3.
Notify Instrument Foreman to take the necessary corrective }ahn 0 91 to return the monitor to service.
i
TMI UNIT 2 Revision 0 ALARM:
01/19/78 12-IC-R-1092 Intermediate Cooling Water Letdown Cooler MU-C-1 A 5 i SET POINTS:
(;}p{Cij,t/~
\\l ' ' ' " ~
1000 CPM-Alert Alarm on IC-R-1092
- s 5000 CPM-High Alarm on IC-R-1092
- f(\\I*s Instrument String Electrical Failure - Fail Alarm.
- NOTE:
For basis of alarm setpoints see 2105-1.12.
CAUSES:
ALERT /HIGH ALARM:
1.
Tube rupture in A Letdown Cooler, MU-C-1 A.
2.
High activity in Intermediate Closed Cooling Water system indicating tube rupture in B Letdown Cooler, MU-C-1A, concurrent with alarms on IC-R-1092 and IC-R-1093.
FAIL ALAD1:
1.
Electrical failure or malfunction in the detector, pulse processing, power supply or analog output circuitry.
AUTOMATIC ACTION:
None.
CBSERVATION (CONTROL ROCM):
1.
IC-R-1092-Alert alarm light energized on Panel 12.
2.
IC-R-1092-High alarm light energized on Panel 12.
3.
Indication on ratemeter that reading is greater than one or both setpoints (IC-RI-1092).
4.
IC-R-1092-Fail alarm light de-energized.
5.
Increasing water inventory in Intermediate Closed Cooling Water System as indicated by Intermediate Closed Cooling Water Surge Tank Level indicator IC-3-LI on Panel 8.
6.
High Intermediate Closed Cooling Water Temperature as indic1ted on the following:
Panel 8-Intermediate Closed Cooling Water Temp. IC-TI-828.
Computer Point 916-Intermediate Closed Cooling Water Temp.
Computer Point 455-IC Cooling Water Outlet of MU-C-1A.
7.
Increasing Intermediate Closed Cooling Water suction pressure as ind1}catedon,IC-PI-470,onPanel8.
MANUAL ACTION REQUIRED:
Alert /High Alarms:
1.
Monitor Intermediate Closed Cooling Water Surge Tank level and pump suction for concurrent indication of a tube rupture in A Letdown Cooler.
2.
If possible isolate A letdown Cooler per 2104-1.2.
?
3.
Notify Health Physics co draw a sample for the Intermediate Closed Cooling Water System at IC-V187 and IC-Vl88, sample point S35, to determine extent of system contamination per SCP 1950.
Fail Alarm:
1.
Ensure instrument string is not under calibration / repair.
- 2. g Verify electrical alignment in acccrdance with 2105-1.8.
\\ Notify Instrument, tor to service.ForemantotakethenecessarycorrectivdO 3.
to reuurn the-moni i
_--m
Revision 1 IMI UNIT 2 11/09/78 5
ALARM:
12-IC-R-109 Intermediate Cooling Water Cooler Outlet SET POINTS:
400 CPM-Alert Alarm on IC-R-1093
- 200? CPM-High Alarm on IC-R-1093
- Instrument String Electrical Failure - Fail Alarm.
" NOTE:
For basis of alarin setpoints see 2l05-1.12.
CAUSES:
ALE U/HIGH ALARM:
1.
High activity in Intermediate Closed Ccoling Water system indicating a tube rupture in A and/or B Letdown Cooler, MU-C-1 A and/or MU-C-18, concurrent with alarms on IC-R-1091 and/or IC-R-1092.
FAIL ALARM:
1.
Electrical failure or malfunction in the detector, pulse processing, power supply or analog output circuitry.
AUTCMATIC ACTION:
CONa TROLLED COPY none.
CENTRAL ?LE OBSERVATION (CONTROL ROCM):
1.
IC-R-1093-Alert alarm light energized on Panel 12.
2.
IC-R-1093-High alarm light energized on Panel 12.
3.
Indication on ratemeter that reading is greater than one or both setpoints (IC-RI-1093).
4.
IC-R-1093-Fail alarm light de-energized.
5.
Increasing water inventory in Intermediate Closed Cooling Water System as indicated by Intermediate Closed Cooling Water Surge Tank Level indicator IC-3-LI on Panel 8.
6.
High Intermediate Closed Cooling Water Temperature as indicated on the following:
Panel 8-Intermediate Closed Cooling Water Temp. IC-T-I-828.
Computer Point 916-Intermediate Closed Cooling Water Temp.
Computer Point 455-IC Cooling Water Outlet of MU-C-1 A.
Computer Point 456-IC Cooling Water Outlet of MU-C-18.
7.
Increasing Intermediate Closed Cooling Water suction pressure as indicated on, IC-PI-4' on Panel 8.
MANUAL ACTICN REQUIRED:
ALERT /HIGH ALARMS:
1.
Monitor Intermediate Closed Cooling Water Surge Tank level and pump suction for concurrent indication of a tube ruptJre in A and/or B Letdown Cooler.
2.
Determine which Letdown Cooier is leaking, and isolata, if possible, per 2104-1.2.
3.
If both Letdown Coolers are leaking, notify the Uni.t Superintendent for a determination of followup action.
t 4.
Notify Health Physics to draw a sample from the Intermediate Closed i
Cooiing Water System at IC-V187 and IC4188, sample point 535, to
}
determine extent of system contamination, per SCP 1950.
FAIL ALARM:
1.
Ensure instrument string is not under calibration / repair.
2.
Verify electrical alignment in accordance with 2105-1.8.
3.
Notify Instrument Foreman to take the necessary corrective action to return the monitor to service.
188 093 e
-_=- -.
Revision 1 TMI UNIT 2 11/09/78 ALARM:
12-WDL-R-1311 Liquid Ef fluent Plant No. 2 ConlROLLED CUFY u-CENTRAL FILE 1800 CPM - Alert A' arm on WDL-R-1311
- 9000 CFM - High Alarm on WDL-R-1311
- Instrument string electrical failure - Fail Ala
- NOTE l-2105-1.12.
For basis of alarm setpoint adjustment see Curing release see HPP 1621.2, releasing radioactive liquid waste, for determination of setpoint, since the setpoint NOTE 2-will vary depending on concentration to be released.
CAUSES:
ALERT /HIGH ALARM:
Hign activity in Unit #2 discharge line from the following:
1.
Evaporator Condensate Test Tanks.
a.
b.
Neutralizer Tanks WDL-T-8A/B.
Electrical failure or malfunction in the detector, pulse processing, FAIL ALARM:
1.
power supply or anaiog output circuitry.
AUTCMATIC ACTION:
Close WDLV99, WDL-V100, WDLV93A and WDLV938, stop 1.
High Alarm WDLPSA&B and WDLPilA&B.
CBSER /ATION (CONTROL ROOM):
WDL-R-1311-Alert alarm light energized on Panel 12.
1.
WDL-R-1311-High alarm light energized cn Panel 12.
Indication on ratemeter that reading is greater than one or both 2.
3.
setpoints (WDL-RI-1311).
WDL-R-1311-Fail alarm light de-energized.
4.
Indication of WDL-V99 position on Panel 12.
5.
MANUAL ACTION REOUIRED:
ALERT /HIGH ALARMS:
Upon H1gn Alarm verify autcmatic action to secure release, and notify Health Physics to sample the release and analogy per SCP 1.
1950 to verify alarm.
Notify Health Physics Upon Alert Alarm secure release manually.to sample the release a 2.
i FAIL ALARM:
Ensure instrument string is not under calibration / repair.
't 1.
Verify electrical alignment'in accordance with 2105-1.B.
Notify Instrument Foreman to take the necessary corrective action 2.
3.
to return the monitor to service.
188 094
=
-,w
iM1 UnlT 2 exvis wa o 01/19/78
, ALAR!4:
i 12-DC-R- 3399 Decay Heat Closed Cooling Water - Loop A
'~
SET POINTS:
400 CPM-Alert Alarm on DC-d-3399 *
]((
-l[;-
2000 CPM-High Alarm on DC-R-3399
- Instrument String Electrical Failure - Fail Alarm.
- NOTE:
For basis of alarm setpoint see 2105-1.12.
CAUSES:
ALERT /HIGH ALAR?i:
High activity in the Decay Heat Closed Cooling Water Loop A, while on Decay 1.
Heat Removal, due to a tube ruptuce in the A Decay Heat Removal Cooler.
High activity in the Decay Heat Closed Cooling Uater Loop A, while in 2.
the Leakage Closed Cooling Water mode of operation due to a tube rupture in the A Leakage Coolers.
FAIL ALARM:
Electrical failure or malfunction in the detector, pulse processing, 1.
pcwer supply or analog output circuitry.
AUTOMATIC ACTION:
None.
CBSERVATION (CONTROL ROOM):
DC-R-3399-Alert alarm light energized cn Panel 12.
1 DC-R-3399-High alarm light energized on Panel 12.
2.
Indication or ratemeter that reading is great a chan one or both 3.
setpoints (DC-RI-3399).
DC-R-3399-Fail alarm light de-energized.
4.
Increasing pressure in Decay Heat Closed Cooling Water Loop on Panel B, 5.
DC-PI-956.
Increasing water inventory in A Decay Heat Closed Cooling Water Loop as 6.
indicated by Decay Heat Closed Cooling Surge Tank level indicator, DC-LI-3481, and/or corresponding alarms on Panel 8.
7.
RMS Trouble Alarm on Panel 12.
MANUAL ACTION REOUIRED:
ALERT /HIGH ALARMS _:
Monitor A Decay Heat Closed Cooling Surge Tank for increasing level.
1.
Monitor A Cecay Heat Closed Cooling Water Loop for abnormal operating 2.
pressure conditions.
If the A Decay Heat Closed Cooling Water Loop is operating in the Decay 3.
Heat Removal Mode and is not necessary for cooling operations, switch 2104-1.3 " Decay Heat Removal System."
Decay Heat Removal to Loop B per With one Decay Heat Closed Cooling Water Loop inoperable, NOTE:
restore the inoperable loop to OPERASLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in at least HOT STANDBY within the next 6 'ours and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.
If the A Decay Heat Closed Cooling Uater Loop is operating in the leakage 4.
Closed Cooling Mode and is not necessary for cooling operations, switch
?
the Leakage Closed Cooling Water / Decay Heat Closed Cooling Water System I
to Loop B per 2104-3.3.
I Notify Health Physics personnel to draw a sample for the A Decay Heat 5.
Closed Cooling Water Loop at CC-V24A and DC-V63A, local sample point S-537, and analyze per SCP 1950.
6.
Take corrective actions to reduce activity levels.
FAIL ALARM:
1.
Ensure instrument string is not under calibration / repair.
2 Verify electrical alignment in accordance with 2105-1.a.
j Notify Instrument Foreman to take the necessary correctgcp/ go 3.
return the monitor to service.
IMI UNIT 2 Revision 0 01/19/78 6
12-DC-R-3400 Cecay Heat Closed Cooling Water - Loop B SET POINTS:
b"f W:WI '.
ut
.s-a bmi-r Nb' !
400 CPM-Alert Alarm on DC-R-3400
- dl L
2000 CPM-High Alarm on DC-R-3400
- Instrument String Electrical Failure - Fail Alarm.
- NOTE:
For basis of alarm setpoint see'2105-1.12.
CAUSES:
ALERT /HIGH ALARM:
High activity in the Decay Heat Closed Cooling Water Loop B, while on Decay 1.
Heat Removal, due to a tube rupture in the B Decay Heat Removal Cooler.
2.
High activity in the Decay Heat Closed Cooling Water Loop B, while in the Leakage Closed Cooling Water mode of operation due to a tube rupture in the B Leakage Coolers.
FAIL ALARM:
1.
Electrical failure or malfunction in the detector, pulse processing, power supply or analog output circuitry.
AUTOMATIC ACTION:
None.
CBSERVATION (CONTROL ROOM):
1.
DC-R-3400- Alert alarm light energized on Panel 12.
2.
DC-R-3400- High alarm light energized on Panel 12.
3.
aidication or ratemeter that reading is greater than one or both setpoints (DC-RI-3400).
DC-R-3400- Feil alarm light de-energized.
4.
5.
Increasing pressure in B Decay Heat Closed Cooling Uater Loop on Panel 8, DC-PI-969.
6.
Increasing water inventory in B Decay Heat Closed Cooling Water Loop as indicated by B Decay Heat Closed Cooling Surge Tank level indicator, DC-LI-3480, and/or corresponding alarms on Panel S.
7.
RMS Trouble Alarm on Panel 12.
MANUAL ACTION REQUIRED:
ALERT /HIGH ALARMS:
Monitor B Decay Heat Closed Cooling Surge Tank for increasing it vel.
1.
2.
Monitor B Decay Heat Closed Cooling Water Loop for abnormal operating pressure conditions.
If the B Decay Heat Closed Cooling Water Loop is operating in the Decay 3.
Heat Recoval Mode and is not necessary for cooling cperations, ; witch Decay Heat Removal to Loop A per 2104-1.3 " Decay Heat Removal System."
NOTE:
With one Decay Heat Closed Cooling Water Loop inoperable, restore the inoperable loop to OPERABLE status within ei hours or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.
If the B' Decay Heat Closed Cooling Water Lnop is operating in the leakage 4.
i Closed Cooling Mode and is not necessary for cooling operations, switch the Leakage Closed Cooling Water / Decay Heat Closed Cooling Water System i
to Loop B per 2104-3,3.
See note step 3.
^
tJotify Health Physics personnel to draw a sample for the B Decay Heat 5.
Closed Cooling Water Loop at DC-V24B and DC-V63B, local sample point 5-S38, and analyze per SCP 1950.
6.
Take corrective actions to reduce activity levels.
FAIL ALARM:
1.
Ensure instrument string is not under calibration / repair.
2105-1.8, 100 n c) aJ alignment in accordance with Verif,[ electricl foreman to take the necessary correctivel MOontf4 2.
Noti Instrume 3.
return the monitor to service.
j
Revision 1 11/09/78 TMI UNIT 2 ALARM:
12 NS-R-3401 Nuclear Services Closed Cooling Water CONTROL _ED COPY SET POINTS:
CENTRAL FILE 400 CPM-Alert Alarm en NS-R-3401
- 2000 CPM-High Alarm on NS-R-3401
- I,strument String Electrical railure - Fail Alarm.
- NOTE:
For basis of Alarm Setpoints, see 2105-1.12.
CAUSES:
ALERT /HIGH ALARMS; 1.
Tube rupture' in A and/or B Spent Fuel Cooler.
2.
Tute rupture in A and/or B Seal Return Cooler.
3.
Tube rupture in A and/or B Waste Gas Compressor Seal Water Cooler.
FAIL ALARM:
l~.
Electrical failure or malfunction in the detector, pulse processing, power supply or analog output circuitry.
AUTOMATIC tCTION:
Ncne CBSERVATION (CCNTROL ROCM):
1.
NS-R-2401-Alert alarm light e.iergized on Paral 12.
2.
NS-R-3401- 'igh alarm light energized on Paral 12.
3.
Indicaticn on ratemeter that reading is greater than one or both setpoints (NS-RI '401).
4.
Increasing water inventory in Nuclear Services Closed Cooling Water System as indicatad by Nuclear Services Closed Coolinc Water Surge Tank level indicator (NS-LI-3576).
5.
NS-R-3401-F:il alarm light de-energized.
MANUAL ACTION PE0VIRED:
ALERT /HIGH ALARMS:
1.
Monitor NucTear Services Closed Cooling Water Surge Tank level for indication of a tube rupture in A and/or 8 Spent Fuel Cooler, A and/or B Seal Return Cooler, and/or A and/or B Waste Gas Compressor Seal Water Cooler.
2.
Determine which component (s) are causing the incre2<ed activity and isolate, if possibie, per the appropriate cperating procedures.
3.
Notify Health Physics to obtain a sample of the Nuclear Services Closed Cooling Water System at NS-V85 and NS-V188, sample point S-536, and analjze per SCP 1950.
j FAIL ALARM:
1.
Ensure instrument string is not under calibration / repair.
2.
Verify electrical alignment in accordance with 2105-1.8.
3.
Notify Instrument Foreman to take the necessary corrective action to retern the monitor to service.
188 097
._,a..__-.--_...__,_...--
Revision 1 11/09/78 TMI UNIT 2 ALARM,:
12-SF-R-3402 CONTROLLED COPY Spent Fuel Cooling Water System CENTRAL
- l_E SET POINTS:
4000 CPM-Alert alarm SF-R-3402
- 10,000 CPM-High alarm SF-R-3402
- Instrument String Electrical Failu 2105-1.12.
For basis of alarm setpoint see
- NOTE _:
CAUSES:
ALERT /HIGH ALARMS:
Hign activity in Spent Fuel Cooling System due to 1.
Failed Fuel Increased inventory of Spent Fuel a.
b.
Electrical failure o' malfunction in the detector, pulse processing, FAIL ALARM:
1.
power supply or an'1u output circuitry.
AUTOMATI_C ACTION:
None.
CBSERVATIONS (CONTROL ROOM):
SF-R-3402-Alert alarm light energized on Panel 12.
SF-R-3402-High alarm light energized on Panel 12.that reading is grea 1.
2.
3.
Indication on ratemeter setpaints (SF-RI-3402).SF-R-3402-Fail alarm iight de-energized on Pan 4.
MANUAL ACTION REQUIRED:
Notiry Health Physics to take a sample of the Spent Fuel Cooling ALERT /HIGH ALARMS _:
Water at sample point S-N14, SF-V126, in accordance with SCP 1950 1.
Clean up the Spent Fuel Cooling Water System in accordance with to verify alarm.
2.
2104-1.5.
Ensure instrument string is not under calibration / repair.
ALAPJt:
FAI:
2105-1.8.
4 Verify electrical alignment in accordance withNotify Instru 1.
2.
3.
to return the moni+or to service.
I88 0918
E41 UNIT 2 Revision 0 01/19/78 ALARM:
12-WT-R-3394 Water Treatment and Condensate Polishing SET POINTS:
CENTRAL t -
1000 CPM-Alert alarm on WT-R-3894
- 2000 CPM-High alarm on WT-R-3894
- Instrument String Electrical Failure - Fail Alarm WT-R-3394.
CAUSES:
ALERT /PIGH ALARMS.
1.
High activity in Condensatt Polisher Resin rinse water due to possible OTSG Tube Leak.
FAIL ALARM:
1.
Electrical failure or malfunction in the detector, pulse processing, power supply or analog output circuitry.
AUTOMATIC ACTICN:
Alert and Fail Alarm:
Ncne.
High Alarm:
1.
WT-Vll8 CLOSES 2.
WT-V119 OPENS OBSERVATIONS (WT-R-3394):
1.
WT-R-3894-Alert alarm light energized on Panel 12.
2.
WT-R-3894-High alarm light energized on Panel 12.
3.
Indication on ratemeter that reading is greater than one or both setpoints (WT-RI-3894).
4.
WT-R-3894-Fail alarm light de-energized.
MANUAL ACTION REQUIRED:
ALERT /HIGH ALARMS:
1.
High Alarm, verify automatic action.
2.
Notify the Shift Supervisor / Foreman of a potential OTSG Tube leak.
3.
Notify Health Physics to draw a sample from the radiation monitor flusa valves and analyze per SCP 1950 to verify alarm.
FAIL ALARM:
1.
Ensure the monitor is not being calibra+ed/ repaired.
2.
Verify electrical alignment in accordance with 2105-1.8.
3.
Notify Instrument Foreman to take the necessary corrective action to return the monitor to service.
i.
I88 099 o
Revision 1 TMI UNIT 2 11/09/78 i
ALARM:
12-WT-R-3895 Water Treatment and Condensate Polishing SET POINTS:
CENTRAL FILL-750 CPM-Alert alarm on WT-R-3895
- 1500 CPM-High alarm on WT-R-3895
- Instrument String Electrical Failure - Fail Alarm WT-R-3895.
CAUSES:
ALERT /HIGH ALARMS:
1.
High activity in Conden:nte Polisher Resin rinse water due to possible OTSG Tute Leak.
FAIL ALARM:
1.
Electrical failure or malfur.ction in the detector, pulse processing, power supply or analog output circuitry.
AUTOMATIC ACTION:
Alert and Fail Alarm:
l None.
High Alarm:
1.
WT-V115 CLOSES 2.
WT-V121 OPENS CBSERVATIONS (WT-R-3895):
1.
WT-R-2895-Alert alarm light energized on Panel 12.
2.
WT-R-3895-High alarm light energized on Panel 12.
3.
Indication on ratemeter that reading is greater than one or both setpoints (WT-RI-3895).
4.
WT-R-3895-Fail alarm light de-energized.
MANUAL ACTION REOUIRED:
ALERT /HIGH ALARMS:
1.
Verify automatic action.
2.
Notify the Shift Supervisor / Foreman of a potential 0TSG Tube leak.
3.
Notify Health Physics to draw a sample from the radiation monitor flush valves and analy2e per SCP 1950 to verify alarm.
FAIL ALARM:
1.
Ensure the monitor is not being calibrated / repaired.
2.
Verify electrical alignment in accordance with 2105-1.8.
3.
Notify Instrument Foreman to take the necessary corrective action to return the monitor to service.
j l
188 100
Revision 1 11/09/78 TMI UNIT 2 A LARM.
12-HP-R-201 (Control Room)
SET POINTS:
0.7 MR/hr - Alert Alarm on 12-HP-R-20l*
1.4 MR/hr - High Alarm on 12-HP-R-20l*
- NOTE:
For basis of Alarm Setpoint, see 2105-1.12.
CAUSES:
Contaminated or radioactive naterial oresent in the Centrol Room.
AUTOMATIC ACTION:
None.
CBSERVATIONS (CONTROL ROCM):
1.
HD-R-201 " Alert" alarm on Panel 12.
?.
HP-R-2Cl "Hi" alarm on Panel 12.
.l.
HP-R-201 Indication greater than setpoint on Panel 12.
4.
Radiation Trouble Alarm on Panel 12.
MANUAL ACTION REQUIRED:
Alert Alarm:
1.
Take action to determine cause of increasing radiation levels and take appropriate steps to maintain Radiation Levels within acceptable limits.
High Alarm:
1.
Observe detector reading.
Verify that green. fail lamp is on.
NOTE:
If the green lamp is out, a detector failure, or power loss, is indicated.
2.
Announce the alana over the paging system.
3.
Clear all non-essential personnel from the area.
4.
Notify Health Physics Personnel.
5 Using an Eberline R0-2 0-5C0 R/hr Portable Ion Chamber or eouivalent survey the Control Room to verify the alarm and locate the sourre.
6.
Take the appropriate corrective action to reduce the radiation to acceptable levels.
7.
If the radiation is due to a radioactive spill, refer to HPP 1681, control of a Contaminated Spill.
8.
Comply with HPP 1695, Occurrence of Unanticipated High Radiation.
t I
188 101 e
- -. ~.. ~
. = -....
Revision 1 TMI UNIT 2 11/09/78 ALARP-12-HP-R-202 (Cable Room)
CONTROLLtD C.nn'./.
ur CENTRAL FILE 5""'"
0.7 MR/hr-Alert Alarm on 12-HP-R-202*
1.4 MR/hr-High Alarm on 12-HP-R-202*
2105-1.12.
- NOTE:
For basis of Alarm Setpoints, see CAUSES_:
Contaminated or radioactive material in the Cable room.
AUTCMATIC ACTION:
None.
CSSERVATIONS (CONTROL ROCM'i.
HP-R-202 " Alert" alarm on Panel 12.
1.
HP-R-202 "Hi" alarm on Panel 12.
HP-R-202 Indication on Panel 12 greater than setpoint.
2.
3.
4.
Radiation Trouble Alarm.
MANUAL ACTION REQUIRED _:
Take action to determine cause of increasing radi~ation levels and Alert Alarm:
take appropriate steps to maintain Radiation Levels within acceptable 1.
limits.
High Alarm:
Verify that green fail lamp is on.
Observe detector reading.
If the green lamp is out, a detector failure, or pcwar 1.
NOTE:
loss, is indicated.
Announce the alarm over the paging system.
2.
Clear all non-essential personnel from the area.
3.
4.
Notify Health Physics Parsonnel.R/hr Portable Ion Chamber or equivalent.
Using an Eberline R0-2 2-500 Survey the Cable Room ta verify the alarm ard locate the source.
5.
Take the appropriate corrective action to reduce the radiation to 6.
acceptable levels.If the radiation is due to a radioactive spill, refer to HPP 1681, 7.
Control of a Contaminated Spill.
Comply with HPP 1695, Occurrence of Unanticipated High Radiation.
8.
188 102 6
O e
e
Revision 1 11/09/78 TMI UNIT 2 ALARM:
12-HP-R-204 (Reactor Building Emerg. Cooling Booster Pump Area)
SET POINTS:
CONTROLLED COPY niert - 1.0 MR/hr
- 2105-1.12. CENTRAL 'c_il F High - 2.0 MR/hr *
~~
- DOTE:
For basis of Alarm Setpoint, see CAUSES:
Contaminated or radioactive material present in the Reactor Building Emergency Cooling Booster Pump Area.
AUTCMATIC ACTION:
None.
CBSERVATION3 (CONTROL RCCM):
1.
HP-R-204 " Alert" alarm on Panel 12.
2.
HP-R-204 "Hi" alarm on Panel 12.
3.
HP-R-204 Indication on Panel 12 greater than setpoint.
4.
Radiation Trouble Alarm on Panel 12.
MANUAL ACTION REOUIRED Alert Alarm:
Take action to determine cause of increasing radiation levels and take appropriate steps to maintain Radiation Levels within acceptable l imi ts.
High Alarm:
1.
Observe detector reading, verify that green fail lamp is on.
NOTE:
If the green lamp is out, a detector failure, or power loss, is indicated.
2.
Announce the alarm over the paging system.
3.
Clear all non-essential personnel from the area.
4.
Notify Health Physics Personnel.
5.
Using an Eberline R0-2 0-500 R/hr Portable Ion Chamber or ecuivalent.
Survey the Reactor Building Emergency Cooling Booster Pump Area to verify the alarm and locate the source.
6.
Take the appropriate corrective action to reduce the radiation to acceptable levels.
7.
If the radiation is due to a radioactive spill, refer to HFe 1681, Control of a Contaminated Spill.
8.
Comply with HPP 1695, Occurrence of Unanticipated High Radiation.
~
i88 103 e
Revision 1
.~
11/09/78 TMI UNIT 2 ALARM:
12-HP-R-205 (Reactor Coolant Evaporator Ccntrol Panel Area)
SET POINTS:
O e '/
Alert - 1.0 MR/hr
- 2105-1.12. CONTROLLE High - 2.0 MR/hr *
- NOTE:
For basis of Alarm Setpoint, see f)f_fk]
i
}".
tu CAUSES:
Contaminated or radioactive material in Reactor Ccolant Evaporator Control Panel Area.
AUTCMATIC ACTION:
None.
CBSERVATIONS (CONTROL ROOM) 1.
HP-R-205 " Alert" alarm on Panel 12.
2.
HP-R-205 "Hi" alarm on Panel 12.
3.
HP-P-205 Indication greater than setpoint.
4 Radiation Trouble Alarm on Fanel 12.
MANUAL ACTION REQUIRED:
Alert Alarm:
Take action to determine cause of increasing radiation levels ar.d take appropriate steps to maintain Radiation Levels within acceptable limits.
High Alarm:
1.
Observe detector reading.
Verify that green fail lamp is on.
NOTE:
If the green lamp is out, a detector failure, or power loss, is indicated.
2.
Announce the alarm over the paging system.
3.
Clear all non-essential personnel from the area.
4.
Notify Health ?hysics Personnel.
5.
Using an Eberline R0-2 0-500 R/hr Portable Ion Chamber or equivalent survey the Reactor Coolait Evaporator Control Panel Area to verify the alarm and locate the source.
6.
Take the appropriate corrective action to reduce the radiation to acceptable levels.
7.
If the radiation is due to a radioactive spill, refer to HP? 1681, Control of a Contaminated Spill.
8.
Comply with HPP 1595, Occurrence of Unanticipated High Radiation.
7 9
-._.---e=---
Revision 1 11/09/78 TMI UNIT 2 ALARM:
~
12-HP-R-206 (Make-up Tank Area)
SET POINTS:
'f Alert - 10.0 MR/hr
- yk r1C I" !-.L High - 20.0 MR/hr *
- NOTE For basis of Alarm Setpoint, see 2105-1.12.
CAUSES:
Contaminated or radioactive material in Makeup Tank Area.
AUTCMATIC ACTION:
None CBSERVATIONS (CONTROL ROOM):
1.
HP-R-206 " Alert" alarm on Panel 12.
2.
HP-R-206 "Hi" alarm on Panel 12.
3.
HP-R-206 Indication on Panel 12 greater than setpoint.
4.
Radiation Trouble Alarm on Panel 12.
MANUAL ACTION:
Alert Alarm:
Take action to determine cause of increasing radiation levels and take appropriate steps to maintain Radiation Levels within acceptable limits.
High Alarm:
1.
Observe detector reading.
Verify that green fail lamp is on.
NOTE:
If the green lamp is out, a detector failure, or power loss, is indicated.
2.
Announce the alarm over the paging system.
3.
Clear all non-essential personnel from the area.
4.
Notify Health Physics Personnel.
5.
Using an Eberline R0-2 0-500 R/hr Portable Ion Chamber or equivalent survey the Makeup Tank Area to verify the alarm and lo: ate the source.
6.
Take the apprcpriate corrective action to reduce the radiation to acceptable levels.
7.
If the radiation is due.to a radioactive spill, refer to HPP 1681, Control of a Contaminated Spill.
8.
Comply with HPP 1695, Occurrence of Unanticipated High Radiation.
I 188 105 6
e
Revision 1 11/09/78 1MI UNIT 2 ALARM:
12-HP-R-207 (Intermediate Cooling Pump Area)
CONTROLLED COR.,
SET POINTS:
CENTRAL FILE Alert - 1.0 MR/hr
- High - 2.0 MR/hr *
- NOTE:
For basis of Alarm Setpoint, see 2105-1.12.
CAUSES:
Contaminated or radioactive material in Intermediate Ccoling Pump Area.
AUTC'MTJC ACTION:
None CBSERVATIONS (CONTROL RCCM):
1.
HP-R-207 " Alert" alarm on Panel 12.
2.
HP-R-207 "Hi" alarm on Panel 12.
3.
HP-R-2C7 Indication greater than setpoint.
4.
Radiation Trouble Alarm on Panel 12.
vANUAL ACTION RECUIRED:
Alert Alarm:
Take action to deternine cause of increasing radiation levels and take appropriate steps to maintain Radiation Levels within accep:able limits.
High Alarm:
1.
Observe detector reading.
Verify that green fail lamp is on.
NOTE:
If the green lamp is out, a detector failure, or pcwer loss, is indicated.
2.
Announce the alarm over the paging system.
3.
Clear all non-essential personnel frcm the area.
4.
Notify Health Physics Personnel.
5.
Using an Eberline RC-2 0-500 R/hr Portable Ion Chamber e-equivalent Survey the Intermediate Cooling Pump Area to verify the a: arm and locate the source.
6.
Take the appropriate corrective action to reduce the radiatic.i to acceptable levels.
7.
If the radiation is due to a radioactive spill, refer to HPP 1681, Control of a Contaminated Spill.
8.
Comply with HPP 1695, Occurrence of Unanticipated High Radiation.
188 Jg6
- ~ - - - -
Revision 1 11/09/78 ALARM:
12-HP-R-209 (Main Fuel Handling Bridge-Reactor Building)
SET POINTS:
r.nNTROLLEg (c;^ ^ f, 3,.s.
Modes 1-5 Mode 6 i
Al ert -
2.0 R/hr 100.0 MR/hr *
~~
High -
5.0 R/hr 1.0 R/hr
- f
{- Q
- NOTE:
For basis of Alarm Setpoints, cee 2105-1.12.
CAUSES:
1.
Damaged fuel element.
2.
Low water level in fuel transfer canal.
3.
High Reactor Coolant System activity.
4.
Reactor Coolant System Leak (at other than Fefueling Mode).
AUTCMATIC ACTICil:
None CBSERVATIONS (CONTROL ROOM):
1.
HP-R-209 " Alert" Alarm on Panel 12.
2.
HP-R-209 "Hi" Alarm on Panel 12.
3.
HP-R-209 Indication en Panel 12 greater than se_
nt.
4.
Radiation Trouble Alarm on Panel 12.
MANUAL ACTION REQUIRED:
Alert Alarm:
1.
Initiate the Reactor Sidg. evacuation Alarm.
2.
Take action to determine cause of increasing radiation levels and take appropriate steps to maintain Radiation Levels within acceptable limits.
High Alarm:
1.
Immediately secure any fuel handling operations. in progress.
2.
Initiate the Reactor Building Evacuation Alarm.
3.
Verify green fail lamp on.
Radiation detection instrument is on.
NOTE:
If the green lamp is out, a detector failure or power loss is indicated.
4.
Announce the alarm over the paging system.
5.
Notify Health Physics personnel.
5.
Enter the Reactor Building under the guidance of Health Physics personnel.
Comply with HPP 1530.2, Reactor Sidg. Entry (Unit #2 only).
7.
Using a R0-2, 0-500 R/hr Portable Ion Chamber or ecuivalent, survey the Fuel Handling bridge area to verify the alarm and locate the source.
8.
Take appropriate corrective action to reduce the radiation to acceptable levels.
9.
If plant is not in Refueling Mode, monitor Control Room indication for possible RCS Leakage.
\\SS \\01
Revision 1
{
11/09/78 TMI UNIT 2 ALARM _:
12-HP-R-210 (Aux. Fuel Handling Bridge - Reactor Building)
Q@ ('[, [
SET POINTS:
Modes 1-5 Pode 6 p
O Al e rt -
2.0 R/hr 100.0 MR/hr *
'UV l\\
Q h..
H i c,jl.. -
5.0 P/hr 1.0 R/hr *
- NOTE:
For basis of Alarm Setpoint, see 2105-1.12.
CAUSES:
1.
Damaged fuel element.
2.
Low water level in fuel transfer canal.
3.
High Reactor Coolant System activity.
4.
Reactor Coolant System Leak (at other than refueling mode).
AUTCFATIC ACTION:
None CBSERVATIONS (CCNTROL ROCM):
1.
HP-R-210 " Alert" Alarm on Panel 12.
2.
HP-R-210 "Hi" Alarm on Panel 12.
3.
HP-R-210 Indication on Panel 12 greater than setpoint.
4.
Radiation Trouble Alarm on Panel 12.
MANUAL ACTION RECUIRED:
Alert Alarm:
1.
Initiate the Reactor Building evacuation alarm.
Take action to determine cause of increasing radiation levels and 2.
take appropriate steps to maintain Radiation Levels within acceptable limits.
High Alarm:
1.
Immediately secure any fuel handling operations in prcgress.
2.
Initiate the Reactor Building evacuation alarm.
3.
Verify green fail lamp on Radiation detection instrument is on.
NOTE:
If the green lamp is out, a detector failure or pcwer loss is indicated.
4.
Announce the alarm over the paging system.
5.
Notify Health Physics personnel.
6.
Enter the Recctor Building under the guidance of Health Physics personnel.
Comply with HPP 1630.2, Reactor Building entry (Unit #2 only).
7.
Using a Radout R0-2 0-500 R/hr portable ion chamber or equivalent, i
survey the Fuel Handling Bridge area to verify the alarm and locate the source.
8.
Take appropriate corrective action to reduce the radiation to acceptable levels.
9.
If the plant is not in the refueling mode, monitor Control Room indication for possible RCS Leakage.
}Ob
\\
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~ ^* ~
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w a
Revision 1
~-
11/09/78 AL ARti:
12-HP-R-211 (Personnel Ac'.es: Mstch)
CONTROLLEDC0ff SET POINTS:
Alert - 25.0 MR/hr
- CENTR C{} p High - 50.0 MR/hr
- i-
- h0TE:
For basis of Alarm Setpoint, see 2105-1.12.
CAUSES:
Contaminated or Radioactive material near the personnel Access Hitch.
1.
2.
Reactor Coclant System Leak.
AUTCMATIC ACTICN None CBSERVATIONS (CONTROL ROOM):
1.
HP-R-211 " Alert" alarm on Panel 12.
2.
HP-R-211 "Hi" alarm on Panel 12.
3.
HP-R-211 Indication on Penel 12 greater than setpoint.
4.
Radiation Trouole Alarm on Panel 12.
MANUAL ACTION REOUIRED Alert Alarm:
Take action to determine cause or increasing radiation levels and 1.
take acpcopriate steps to maintain Radiation levels within acceptable limits.
iigh Alarm:
1.
Observe detector reading.
Verify that green fail lamp is cn.
NOTE:
If the green lamp is out, a detector failure, or power loss, is indicated.
2.
Anncunce the alarm over the paging system.
3.
Clear all non-essential personnel from the area.
a.
Notify Health Physics Personnel.
Using an Eberline R0-2 0-500 R/hr Portable Icn Chamber or equivalent survey the Reactor Building Personnel Access Hatch to verify the alarm and locate the source.
Take the appropriate corrective action to reduce the radiation to 6.
acceptable levels.
If the radiation is due to a radioactive spill, refer to HPP 1681, 7
Control of a Contaminated Spill.
Comply with HPP 1695, Occurrence of Unanticipated High Radiation.
8.
5
\\
188 109
- * ~ ^ - * *
- e
..--me---.
Revision 1 11/09/78 ALARM-12-HP-R-212 (Equipment Access Hatch)
CONTROLLED COPY
"'"'"t Alert - 25.0 MR/hr *
()h,{N]Ihkhi.
((-
High - 50.0 MR/hr *
- NOTE:
For basis of Alarm Setpoint, see 2105-1.12.
CAUSES:
1.
Contaminated or radioactive material near the equipment access hatch.
2.
Reactor Coolant System Leak.
AUTC"ATIC ACTION:
None CSSERVATIONS (CONTROL ROOM) 1.
HP-R-212 " Alert" alarm on Panel 12.
2.
HP-R-212 "Hi" alarm on Panel 12.
3.
HP-R-212 Indication on Panel 12 greater than setpoint.
4.
Radiation Trouble alarm on Panel 12.
MANUAL ACTICN RECUIRED:
Alert Alarm:
1.
Take action to determine cause of increasing radiation levels and take appropriate steps to maintain Radiation levels within acceptable limits.
High Alarm:
1.
Observe detector reading.
Verify that green fail lama is on.
NOTE:
If the green lamp is out, a detector failure, or power loss, is indicated.
2.
Announce the alarm over the paging system.
3.
Clear all non-essential personnel frcm the area.
4.
Notify Health Physics Personnel.
5.
Using an Eberline R0-2 0-500 R/hr Portable Ion Chamber or equivalent survey the Reactor Building Equipment Access Hatch To verify the alarm and locate the source.
6.
Take the appropriate corrective action to reduce the radiation to acceptable levels.
7.
If the radiation is due to a radioactive spill, refer to HPP 1631, Control of a Contaminated Spiil.
8.
Comply with HPP 1695, Occurrence of Unanticipated High Padiation.
~
188 110 6
9
-_y_
--=-.. -
Revision 1 11/09/78
~
ALARM:
12-HP-R-213 (In-Core Instrument Panel Area)
SET POINTS:
Alert - 25.0 MR/hr *
%- hhc,s e fI l'i gh - 50.0 MR/hr
- 2105-1.12.C()hi l
- NOTE:
For basis of Alarm Setpoint, see CENTRAL FILE CAUSES:
1.
RCS Leakage into Reactor Building.
2.
Incore detector not properly shielded during withdrawal.
AUTOMATIC ACTION:
None CSSERVATIONS (CONTROL RCCM):
1.
HP-R-213 " Alert" alarm on Panel 12.
2.
HP-R-213 "Hi" alarm on Panel 12.
3.
HP-R-213 Indication on Canel 17 greater than setpoint.
4.
Radiation Trouole A'.ar.n on Panel 12.
MANUAL ACTICN REOUIRED:
Alert Alarm:
1.
Take action to determine cause of increasing radiation levels and take appropriate steps to maintain Radiation Levels within acceptable limits.
High Alarm:
1.
Secure withdrawing the incore instruments (if in progress).
2.
Clcar the area of all non-essential personnel.
3.
Observe detector reading.
Verify that green fail lamp is on.
NOTE:
If the green lamp is out, a detector failure, or power loss, is indicated.
4.
Announce the alarm over the paging system.
5.
Notify Health Physics Personnel.
6.
Using an Eberline R0-2 0-500 R/hr Portable Ion Chamber or equivalent survey the Incore Instrument Panel area to verify the alarm and locate the source.
7.
Take the appropriate corrective action to reduce the radiation to acceptable levels.
8.
If the radiation is due to a radioactive spill, refer to HPP 1681, Control of a Contaminated Spill.
9.
Comply with HPP 1695, Occurrence of Unanticipated High Radiation.
10.
If not in Refueling Mode, check Control Room Indication for indication 7
of a Reactor Coolant System Leak.
188 111 O
w.----
Revision 1
'.Ln M.
11/09/78 r n 12-HP-R-214 (Reactor Building Dome)
~
SET POINTS:
Alert - 25.0 MR/hr
- CONTROLLED orf.'yuc:
High - 8.0 R/hr
- CENTRAL r'lL't NOTE:
Cetector h: 3 a 100 to 1 attenuation.
c
- NOTE:
For basis of Alarm Setpoint, see 2105-1.12.
CAUSES:
1.
Reactor Coolant System leakage.
AUTCMATIC ACTION:
If a loss of Coolant Accident occurs, ESFAS will actuate.
CBSERVATICNS (CONTROL ROCM):
1.
HP-R-214 " Alert' Alarm cn Panel 12.
2.
HP-R-214 "High" Al erm on Panel 12.
3.
HP-R-214 Indication on Panel 12 greater than setpoint.
4.
Radiation Trouble alarm en Panel 12.
MANUAL ACTION REQUIRED:
Alert Alarm:
1.
Initiate the Reactor Building evacuation alarm.
2.
Take action to determine cause of ire.reasing radiaticn levels and take appropriate steps to maintain Radiation Levels within acceptable limits.
High Alarm:
1.
Cbserve detactor reading.
Verify that green fail lamp is on.
NOTE:
If the green lamp is cut, a detector failure, or power loss, is indicated.
2.
Announce the alarm over the paging system.
3.
Clear all non-essentail personne' from the area.
4.
If there is evidence of a Reactor Ccolant Leak, refer to 2202-1.3, Loss of Reactor Coolant / Reactor Ccolant Pressure.
5.
Take appropriate corrective action to reduce the radiation to acceptable levels.
i 188 112 4
e
_ - - - - = * -.
<w e
Revision 1 ALARM:
11/09/78 12-HP-R-215 (Fuel Handling Building-Fuel Handling Bridge)
SET POINTS:
Alert - 10 MR/hr
- High - 20 MR/hr *
- NOTE:
For basis of Alarm Setpoint, see 2105-1.12.
CAUSES:
bVNTRO,LLtD [-QD/
, r-
"n l.
Damaged fuel element.
CENTRAL rp'$
2.
Low water level in spent fuel pool.
n-3.
High Spent Fuel Pool activity.
AUTOMATIC ACTION:
None CBSERVATIONS (CONTROL ROOM):
1.
HP-R-215 Alert" Alarm on Panel 12.
2.
HP-R-215 "High" Alarm on Panel 12.
3.
HP-R-215 Indication on Panel 12 greater than setpoint.
4.
Radiation Trouble Alarm on Panel 12.
MANUAL ACTION REOUIRED:
Alert Alarm; 1.
Take action to deter.r.ine cause of increasing radiation levels and take aopropr,igtygg,; ail 1N%2.WMcMe<ek MM weap tdt"
' limit 3.
High Alarm:
1.
Immediately secure any fuel handiing operation in progress.
2.
Evacuate the Fuel Handling Suilding.
3.
Observe detector reading.
Verify that green fail ! amp is on.
NOTE:
If the green lamp is out, a detector failure, or power loss, is indicated.
4.
Announce the alarm over the paging system.
5.
Notify Health Physics Personnel.
6.
Using an Eberline R0-2 0-500 R/hr Portable Ion Chamber or ecuivalent survey the Fuel Handling Building Fuel Handli.1g Bridge to verify the alarm ard locate the source.
7.
Take the appropriate corrective action to reduce the radiation to acceptable levels.
8.
If the radiation is due to a radioactive spill, refer to HPP 16.1, Control of a Contaminated Spill.
9.
Comply with HPP 1695, Occurrence of Unanticipated High Radiation.
7 i
188 113 i
Revision 1 11/09/78
' ALARM:
12-HP-R-218 (Waste Disposal Storage Area)
SET POINTS:
Alert - 25.0 MR/hr
- High - 50.0 MR/hr *
- NOTE:
For basis of Alarm Setpoint, see 2105-1.12 CONTROLLED prOy./
CAUSES:
w-
}h [M C 1.
Leakage of solid waste disposal drum.
F ti l-2.
High radiation lavel of solid waste drum.
3.
Contaminate or radioactive material in area.
AUTCMATIC ACTION:
None CBSERVATIONS (CONTROL ROCM):
1.
HP-R-218 " Alert" Alarm on Panel 12.
2.
HP-R-218 "Hi" Alarm on Panel 12.
3.
HP-R-218 Indication on Panel 12 greater than setpoint.
4.
Radiation Trouble Alarm on Panel 12.
MANUAL ACTION REQUIRED:
Alert Alarm:
1.
Take action to determine cause of increasing radiation levels and take appropriate steps to maintain Radiation Levels within acceptable limits.
High Alarm:
1.
Observe detector reading.
Verify that green fail lamp is on.
NOTE:
If the green lamp is out, a detector failure, or pcwer loss, is indicated.
2.
Announce the alarm over the paging system.
3.
Clear all non-essential personnel from the area.
4.
Notify Health Physics Personnel.
5.
Using an Eberline R0-2 0-500 R/hr Portable Ion Chamber or ecuivalent survey the waste disposal storage area to verify the alarm and locate the source.
6.
Take the appropriate corrective action to reduce the radiation to acceptable levels.
7.
If the radiation is due to a radioactive spill, refer to HPP 1681, Control of a Contaminated Spill.
8.
Comply with HPP 1695, Occurrence of Unanticipated High Radiation.
7 I:
188 114 G
6
. _ ~ - - -
-=
-4
Revision 1
~
."AQRM:
~
11/09/78 12-HP-R-231 ( Aux. Bldg. Sump Tank Filter Room)
SET POINTS:
Alert - 500.0 MR/hr High -
1.0 R/hr
- NOTE:
For basis of Alarm Setpoint, see 2105-1.12 CAUSES:
1.
Contaminate or radioactive material in room, n ri n / -
CONTROLLED ug'I 2.
Leakage of radioactive liquid.
CENTRA _ FH AUTCMATIC ACTION:
None OBSERVATIONS (CONTROL RCCM):
1.
HP-R-231 " Alert" alarm on Panel 12.
2.
HP-R-231 "High" alarm on Panel 12.
3.
HP-R-231 Indication on Panel 12 greater than setpoint.
4.
Radiation Trouble alarm on Panel 12.
MANUAL ACTION REQUIRED:
Alert Alarm:
1.
Take action to determine cause of increasing radiation levels and take appropriate steps to maintain Radiation Levels within acceptable limits.
High Alarm:
1.
Cbserve detector reading.
Verify that green fail lamp is on.
NOTE:
If the green lamp is out, a detector failure, or power loss, is indicated.
2.
Announce the alarm over the paging syste:a.
3.
Clear all non-essential personnel from the area.
4.
Notify Health Physics Personnel.
5.
Using an Eberline R0-2 0-500 R/hr Portable Ion Chamber or equivalent survey the Auxiliary Building Semp Tank Filler Room to verify the alarm and locate the source.
6.
Take the appropriate corrective action to reduce the radiation to acceptable levels.
7.
If the radiation is due to a radioactive spill, refer :o HPP 1681, Control of a Contamiriated Spill.
8.
Comply with HPP 1695, Occurrence of Unanticipated High Radiation.
h I
188 115 M
-e
- + -
- " - - ~ '
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=.n.%_
' ~ ' "
Rei-ision 1 ALARM:
11/09/78 12-HP-R-232 (Mezzanine Area Above Reactor Building Sung Filters)
SET POINTS:
Alert - 1.2 MR/hr
- High - 2.0 MR/hr *
- NOTE:
For basis of Alarm Setpoint, see 2105-1.12.
CAUSES:
1.
Contaminated er radioactive material in area.
I
,(
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CENTRAL HLt.
OBSERVATICNS (CONTROL ROOM):
1.
HP-R-232 " Alert" alarm on Panel 12.
2.
HP-R-232 "High" alarm on Panel 12.
3.
HP-R-232 Indication on Panel 12 greater than setpoint.
4.
Radiation Trouble alarm on Panel 12.
MANUAL ACTION REOUIRED:
Alert Alarm:
1.
Take action to determine cause of increasing radiation levels and take appropriate steps to maintain Radiation Levels within acceptable limits.
High Alarm:
1.
Observe detector reading.
Verify that green fail lamp is on.
NOTE:
If the green lamp is out, a detector failure, or power loss, is indicated.
2.
Announce the alarm over the paging system.
3.
Clear all non-essential personnel from the area.
4.
Sotify Health Physics Personnel.
5.
Using an Eberline R0-2 0-500 R/hr Portable Ion Chamber or equivalent Survey the Mezzanine Area above Reactor Building Sump Filler to verify the alarm and locate the source.
6.
Take the appropriate corrective action to reduce the radiation to acceptable levels.
7.
If the radiation is due to a radioactive spill, refer to HPP 1681, Control of a Contaminated Spill.
8.
Comply with HPP 1695, Occurrence of Unanticipated High Radiation.
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.s Revision 7 TMI UNIT 2 11/0s,'7s ALARM:
12-HP-R-233 (Mezzanine Area above the Spent Fuel Cooling Filters)
SET POINTS:
Alert - 1.0 MR/hr
- High - 2.0 MR/hr *
- NOTE:
For basis of Alarm Setpoint, see 2105-1.12.
CAUSES:
1.
Contaminated or radioactive material in area.
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AUTOMATIC ACTION:
CENTRAL FILE None CBSERVATIONS (CONTROL ROOM):
1.
HP-R-233 " Alert" alarm on Panel 12.
2.
HP-R-233 "High" alarm on Panel 12.
3.
HP-R-233 Indication on Panel 12 greater than setpoint.
4.
Radiation Trouble Alarm on Panel 12.
MANUAL ACTION REOUIRED:
Alert Alarm:
1.
Take action to determine cause of increasing radiation levels and take apprcpriate s.teps to maintain Radiation Levels w' thin acceptable limits.
High Alarm:
1.
Observe detector reading.
Verify that green fail lamp is on.
NOTE:
If the green lamp is out, a detector failure, or power loss, is indicated.
2.
Announce the alarm over the paging system.
3.
Clear all non-essential personnel frcm the area.
4.
Notify Health Physics Personnel.
5.
Using an Eberline Rad Owl R0-2 0-500 R/hr Portable Ior Chamber or equivalent survey the area about the Spent Fuel Coolirg Filters to verify the alarm and locate the source.
6.
Take the appropriate corrective action to reduce the radiation to acceptable levels.
7.
If the radiation is due to a radioactive spill, refer to HPP 1681, Control of a Contamiaated Spill.
8.
Comply with HPP 1695, Occurrence of Unanticipated High Radiation.
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Revision 1 4
ALARM:
11/09/78 12-HP-R-234 (Contaminated Drain Tank Room Area)
SET POINTS:
Alert - 1.0 MR/hr
- High 2.0 MR/hr *
- NOTE:
For basis of Alarm Setpoints, see 2105-1.12.
CAUSES:
1.
Contaminated or radioactive material in area.
AUTCMATIC ACTION:
^0S T'O None h
CBSERVATIONS (CONTROL ROCM):
1.
HP-R-234 " Alert" alarm on Panel 12.
2.
HP-R-234 "High" alarm on Panel 12.
3.
HP-R-234 Indication on Panel 12 greater than setpoint.
4.
Radiation Trouble alarm on Panel 12.
MANUAL ACTION REQUIRED:
Alert /Hich Alarm:
1.
Announce alarm over the page system.
2.
Clear area of all non-essential perscnnel.
Alert Alarm:
1.
.Take action to determine cause of increasing radiation levels and take appropriate steps t3 maintain Radiation Levels within acceptable limits.
High Alarm:
1.
Observe detector reading.
Verify that green fail lamp is on.
NOTE:
If the green lamp is out, a detector failurc, or power loss, is indicated.
2.
Announce the alarm over the paging system.
3.
Clear all non-essential personnel frcm the area.
4 Notify Health Physics Personnel.
5 Using an Eberline R0-2 0-500 R/hr Portable Ion Chamber or equivalent survey the contaminated Drain Tank Rcom to verify the alarm and locate the source.
6.
Tnke the appropriate cor ective action to reduce the radiation to acceptable levels.
7.
Control of a Contaminated Spill.If the radiation is due to a radioactiv Comply with HPP 1695, Occurrence of Unanticipated High Radiation.
8.
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Revision 1 i
11/09/78 ALARM:
12-HP-R-3236 (Reactor Building Purge Unit Area)
SET POINTS:
Alert High 10.0 MR/hr*
20.0 MR/hr*
" NOTE:
For basis of Alarm Setpoints, see 2105-1.12.
CAUSES:
2.
Leak in Reactor Building Purge Units.
LUH,;T {,]-@ CC 1.
Contaminated or radioactive material in area.
1 CcNI TRAL r'ilC r
AUTOMATIC ACTION:
L.
None CBSERVATIONS (CONTROL ROOM):
1.
HP-R-3236 Alert Alarm on Panel 12.
2.
HP-R-3236 High Alarm on Panel 12.
3.
hP-R-3236 Indication greater than setpoint on Panel 12.
4.
Radiation Trouble Alarm on Panel 12.
MANUAL ACTIO!i REOUIRED:
Alert Alarm:
1.
Take action to determine cause of increasing radiation levels and take appropriate steps to maintain Radiation Levels within acceptable limits.
High Alarm:
1.
Secure Reactor Building purge, if in progress.
2.
Observe detector reading.
Verify that green fail lamp is on.
NOTE:
If the green lamp is cut, a detector failure, or power loss, is indicated.
3.
Announce the alarm over the paging system.
4.
Clear all non-essential personnel from the area.
S.
Notify Health Physics Personnel.
6.
Using an Eberline R0-2 0-500 R/hr Portable Ion Chamber or equivalent survey the Reactor Building Purge Unit area to verify 1.he alarm and locate the source.
7.
Take the appropriate corrective action to reduce the radiation to acceptable levels.
8.
If the radiation is due to a radioactive spill, refer to HPP 1681, Control of a Contaminated Spill.
9.
Comply with HPP 1695, Occurrence of Unanticipated High Radiation.
t i
188 119
Revision 1 11/09/78 ALARM:
12-HP-R-3238 (Auxiliary Building Exhaust Unit area)
SET POINTS:
Alert Rich 10.0 MR/hr
- 2 G MR/hr *
- NOTE:
For basis of Alarm Setpoints, see 2105-1.12.
CAUSES:
coMTROLLED C 1.
Contcminated or Radioactive Material in area.
Q%}hk i AUTO'!ATIC ACTION:
None OESERVATIONS (CCNTROL ROCM):
1.
HP-R-3233 Alert Alarm on Panel 12.
2.
HP-R-3238 High Alarm on Punel 12.
3.
HP-R-3238 Indication greater than etpoint on Panel 12.
4.
Radiation Trcuble Alarm on Panel 12.
MANUAL ACTION REOUIRED:
Alert Alarm:
1.
Take action to determine cause of increasing radiation levels and take appropriate steps to maintain Radiation Levels within acceptable limits.
High Alarm:
1.
Observe detector reading.
Verify that green fail lamp is on.
NOTE:
If the green lamp is out, a detector failure, or power j
loss, is indicated.
2.
Announce the alarm over the paging system.
3.
Clear all non-essential personnel frcm the area.
4.
Notify Health Physics Personnel.
5.
Using an Eber!ine R0-2 0-500 R/hr Portable Ion Chamber or equivalent survey the Auxiliary Building Exhaust Unit Area to verify the alarm and locate the source.
6.
Take the appropriate corrective action to reduce the radiation to acceptable levels.
7.
If the radiation is due to a radioactive spill, refer to HPP 1681, Control of a Contaminated Spill.
8.
Comply with HPP 1695, Occurrence of Unanticipated High Radiation.
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188 120 e
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Revision 1 5
11/09/78 qq, 12-HP-R-3240 (Fuel Handling Building-Exhaust Uni t Area)
SET POINTS:
Alert High T0.0 MR/hr
- 20.0 MR/hr *
- NOTE:
For basis of Alarm Setpoints, see 2105-1.12.
CAUSES:
1.
Contaminated or Radioactive Material in area.
CONTROLLED CC AUTOMATIC ACTION:
((hh No r,e OBSERVATIONS (CONTROL ROOM):
1.
HP-R-3240 Alert Alarm on Panel 12.
2.
HP-R-3240 High Alarm on Panel 12.
3.
HP-R-3238 Indication greater than setpoint on Panel 12.
4.
Radiation Trouble Alarm on Panel 12.
MANUAL ACTION REOUIRED:
Alert Alarm:
1.
Take action to determine cause of increasing radiation levels and take appropriate steps to maintain Radiation Levels within acceptable limits.
High Alarm:
1.
Observe detector reading.
Verify that green fail lam; is on.
NOTE:
If the green lamp is out, r detector failure, or power loss, is indicated.
2.
Announce the alarm over the paging system.
3.
Clear all non-essential personnel from the area.
4.
Notify Health Physics Personnel.
5.
Using an Eberline R0-2 0-500 R/hr Portable Ion Chamber or equivalent survey Fuel Handlina Suilding Exhaust Unit Area to verify the alarm and locate the source.
6.
Take the appropriate corrective action to reduce the radiation to acceptable levels.
7.
If the radiation is due to a radioactive spill, refer to HPP 1681, Control cf a Contaminated Spill.
8.
Comply with HPP 1695, Occurrence of Unanticipated High Radiation.
h 188 121 e
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