ML20211N766
| ML20211N766 | |
| Person / Time | |
|---|---|
| Site: | Fort Calhoun  |
| Issue date: | 08/25/1997 |
| From: | OMAHA PUBLIC POWER DISTRICT |
| To: | |
| Shared Package | |
| ML20211N129 | List: |
| References | |
| ARP-1, NUDOCS 9710170113 | |
| Download: ML20211N766 (23) | |
Text
_. _ _ _. _ _ _.. _ _ _ _ _. _ _ _. _ _ _ _.. _ _. _ _.. _ _.. _... - -. _ _ _ _ _ _ _.. _. _.. _ _ _ _ _. _. _
l Fort Calhoun Station l
Unit No.1 1
i i
ARP-1 4
ANNUNCIATOR RESPONSE PROCEDURE 1
Title:
ARP-1 ANNUNCIATOR RESPONSE PROCEDURE I
i 4
O 4
FC-68 Number:
50405 i
e Reason for Change:
Procedural enhancements concerning response to expected and
]
unexpected alarms.
i i-Contact Person:
S. Lindquist i
l O ISSUED: 08-25-97 4:00 pm R4 9710170113 971014 PDR ADOCK 05000285 G
PDR I
FORT CALHOUN STATION ARP 1 ANNUNCIATOR RESPONSE PROCEDURE PAGE 1 OF 7 ANNUNCIATOR RESPONSE PROCEDURE (VD SAFETY RELATED 1.
PURPOSE The purposa of this procedure is to describe the actions necessary to respond to an individual A aunciator IN ALARM and attempt to restore the Annunciator to a CLEAR condition.
2.
[tflTIAL CONDITIONS 2.1 An Annunciator Window (s)is IN ALARM.
3.
REFERENCES / COMMITMENT DOCUMENT 3.1 Reference Drawings and P&lDs for the specific Annunciator Windows are listed within the individual Annunciator Response Procedures (ARPs).
4.
PRECAUTIONS AND LIMITATIONS 4.1 If an Annunciator IN ALARM is known to be an entry condition of an Emergency Operating Procedure (EOP) or Abnormal Operating Procedure (AOP), the use of the EOP or AOP takes precedence over the ARP for that Annunciator. if it is not known v'
that a particular Annunciator (s) is an entry condition of an EOP or AOP, then the ARP for the particular Annunciator window will direct the Operator to the appropriate EOP or AOP upon confirmation of the alarm condition. However, the ARPs are not intended to replace or supplement the EOPs or AOPs. The ARPs may only direct the Operator to the EOPs or AOPs if the alarm is unexpected or there is an indication of an event beyond the ARPs scope..
4.2 Each ARP covers the actions necessary to restore the individual Annunciator only.
Multiple Annunciators for a given malfunction / initiating event are NOT covered by the ir.dividual ARPs.
4.3 The ARPs are written for normal plant operating conditions.
4.4 Altemative actions which are directed by other procedures in response to specific conditions or combinations of Annunciators IN ALARM are not prohibited by the ARPs.
4.5 Annunciator Windows that are normally ON are designated with a BOLD B on the Annunciator Lampbox Drawing for the affected Window. Normally ON annunciators are described on the individual Response pages by the Window outlined with a double line.
O R4
FORT CALHOUN STATION ARP-1 ANNUNCIATOR RESPONSE PROCEDURE PAGE 2 OF 7 j
4.6 The ANNUNCIATOR MATER SILENCE pushbutton should only be used at the p
discretion of the Shift Supervisor or LSO. Its use should be limited to events such v
as plant transients, ESF testing, component testing or instrumert maintenance / calibrations that will create numerous distracting alarms. When utilized, appropriate compensatory measures should be taken to monitor the annuncistor panels.
5.
PROCEDURE 5.1 ARP Philosophy of Use NOTE: The ARP is to be used for all unexpected alarms, with the exception of the most routine unexpected alarms (e.g., Hydrogen Bottle Press Lo or Waste Disposal System Malfunction).
t 5.1.1 The appropriate ARP(s) should be referenced (used) whenever one of the following criteria is met:
A.
When an Annunciator Alann is infrequent or unexpected.
B.
When the Operator recognizes the initiating device (s) causing the Annunciator Alarm but is unsure or unclear of the corrective / restorative actions required by the ARP.
p C.
When the Operator is unsure of the Annunciator Alarm initiating i
device (s) and as a result is unsure of the operator response actions required by the ARP.
5.1.2 The ARP need not be referenced by the Operator if any of the following criteria are met:
A.
The Operator understands the cause of the Annunciator Alarm, understands the Annunciator initiating device (s), and is knowledgeable of each action step for the desired Operator response (s). This would normally be the case for frequently received Annunciator A; arms.
B.
The cause of the Annunciator Alarm is known to be a direct result of an Operator action or preplanned operational activity and is fully understood by the Operator (i.e., equipment / plant startup or shutdown, surveillance test, calibration procedure, etc.).
C.
When multiple Annunciator Alarms are received as a result of a single event (i.e., reactor trip). However, ARPs are of use to an Operator and should be referenced whenever possible as an aid to event diagnosis.
/~'N V
R4
+
FORT CAL.HOUN STATION ARP.1 ANNUNCIATOR RESPONSE PROCEDURE PAGE3OF7 5.1.3 Following the receipt of any alarm, the Operator is expected to use problem C) solving and diagnostic skills to properly implement corrective actions. A V
conservative approach towards alarm response must always be maintained An initiating device which actuates an Annunciator Alarm must be treated as valid unless independent indications or field investigations reveal the initiating device to be defective.
5.1.4 The guidance in any ARP is recognized as not being allinclusive due to the potential for wide variance in event circumstances. Whenever practical the ARP should be followed as written. If a deviation from an ARP is necessary then that deviation must be approved by the Shift Supervisor or Licensed Senior Operator. If the deviation is due to other than event circumstance or procedural error, then that deviation must be logged in the Control Room log. If the deviation is due to procedural error or an unrecognized probable cause, then the operating crew will ent,ure a procedure change is submitted.
5.2 AcWowledgmerit of Annunciator Alarms C.2.1 During normal plant operations (Modes 15), the Control Room Licensed Operator (LO) will communicate to the Control Room crew the receipt of any alarm which is unexpected.
p The expectation is that the Licensed Operator will ve alize what the
()
annunciator is (either a verbatim statement or a paraphrase) and then state
" Unexpected Alarm". The SS or the LSO shall acknowledge his/her awareness of the unexpected alarm to the Control Room Operator.
The LO shall communicate simultaneous, multiple unexpected alarms to the rest of the Control Room crew as soon as possible and in a priority order determined by the LO acknowledging the annunciators.
5.2.2 During normal plant operation (Modes 1-5), the Control Room Licensed Operator will communicate to the Control Room crew the receipt of any alarm which is expected. An expected alarm is defined as an alarm that is due to the direct result of an operator action, or part of a preplanned operational activity such as an equipment / plant startup or shutdown, part of a Surveillance Test, part of a Calibration Procedure, etc.
The expectation is that the Licensed Operator will verbalize what the annunciator is (either a verbatim statement or a paraphrase), state
" Expected Alarm" and give the reason the alarm is expected. The following example will illustrate this practice.
ll
" Valve XYZ 22 Off Normal Alarm in - Expected alarm due to taking the CS to the test position IAW Step 1.6 of the procedure" v
R4
\\
FORT CALHOUN STATION ARP 1 ANNUNCIATOR RESPONSE PROCEDURE PAGE 4 OF 7 5.2.2 The SS or the LSO shall acknowledge his/her awareness of the alarm to the Control Room Licensed Operator.
The LO shall communicate simultaneous, multiple expected alarms to the rest of the Control Room crew as soon as possible and in a prior,ty order determined by the LO acknowledging the annunciators.
5.2.3 During abnormal operations (plant transients, shutdown, or emergencies),
the frequency of alarms may be high. Under such circumstances it is not expected that an Operator verbalize the receipt of every Annunciator Alarm.
However, it is expected that operator judgement be used to selectively communicate only those alarms of importance (alarms directly affecting plant conditions) to the Control Room crew.
5.2.4 Annunciator alarms may be acknowledw d or reset within the Control Room a
by any on-duty Control Room Operator. During some conditions (i.e, plant trip) the Shift Supervisor may assist Control Room Operators by acknowledging or resetting alems. The STA and other members of the Operations Department staff (Ups Engineers, Off Duty Operators, etc.) may acknowledge or reset Annunciator Alarms only when directed by a Control Room Operator.
5.2.5 Annunci6 tor acknowledgment and reset by non-operations personnel is subject to the following limiiations:
A.
Control Room Main Control Panel (CB-1,2,3, CB-4, CB 10/11, CB 20, Al-65 NB, Al-66 NB, Al 43 A/B, and Al-30 A/B) Annunciators will QD!y be acknowledged and/or reset by operations personnel.
B.
Control Room Auxiliary Panel (Al 33C, Al-44, Al-106 A/B, Fire Panels (Al 54 A/B, Al 56, and Fire Protection Computer)) Annunciators - will normally be acknow! edged and/or reset by operations personnel, The exception is that non-operations personnel may perform the acknowledge and reset of an annunciator as part of a preplanned activity (Surveillance Test, Calibration, MWO, etc.), with the knowledge and consent of a Licensed Operator. In addition the individual (s) must be briefed by the Shift Supentisor or Licensed Senior Operator on the expectations when acknowledging or resetting annur,ciator alarms.
The briefing should include the following:
(1) Expectation regarding recognition of the " expected" alarm.
(2) Expectation if an unexpected alarm is received.
O R4
\\
FORT CALHOUN STATION ARP 1 ANNUNCIATOR RESPONSE PROCEDURE PAGE 5 OF 7 NOTE: it is not necessary to inform the Control Roorn of each d(~'N expected alarm received. Closed Loop communication should be utilized between craft people when two or more are working on a job.
1 5.2.5B (3) Closed Loop communication of the alarm receipt.
(4) Proper method of acknowledging and resetting of alarms (e.g.
recognition of the alarm, nQ1 depressing alarm acknowledgment and reset buttons simultaneously, etc.)
C.
Local Panel Annunciators - will normally be acknowledged and/or reset by operations personnel. Chemistry personnel will normally acknowledge and reset annunciators on sampling panels (Al 107, Al-125, and Al 194). Other non-operations personnel may perform the acknowledge and reset of an annunciator as part of a preplanned activity (Surveillance Test, Calibration, MWO, etc.), with the knowledge and consent of the applicable watch stander. As with Control Room Auxiliary Panels the individual (s) involved must be briefed by the Shift Supervisor or Licensed Senior Operator on the expectations when acknowledging or resetting annunciator alarms.
5.2.6 An Operator should not simultaneously depress the alarm acknowledgment and reset butions on any operating pan.el. Such practice could potentially A
mask the receipt of other unidentified alarms and prevent the V
implementation of appropriate operator actions.
5.2.7 If an Annunciator Window is normally expected to be IN ALARM but found to be in a CLEAR condition, then the Operator should consult the applicable ARP as an aid to event diagnosis.
V-R4
f
. FORT CALHOUN STATION ARP 1 ANNUNCIATOR RESPONSE PROCEDURE PAGE 6 OF 7 i'
' "ARP Index" G
V ARP CB 1,2,3/A1 Control Room Annunciator A1 ARP CB 1,2,3/A2 Control Room Annunciator A2 ARP CB 1,2,3/A4 Control Room Annunciator A4 ARP CB 1,2,3/A6 Control Room Annunciator A6 ARP-CB-4/A7 Control Room Annunciator A7 ARP CB-4/A8 Control Room Annunciator A8 ARP-CB 10,11/A9 Control Room Annunciator A9 ARP CB 10,11/A10 Control Room Annunciator A10 ARP CB 10,11/A11 Control Room Annunciator A11 ARP-CB 10,11/A12 Control Room Annunciator A12 ARP CB 10,11/A13 Control Room Annunciator A13 ARP CB 20/A14 Control Room Annunciator A14 ARP CB 20/A15 Control Room Annunciator A15 ARP CB 20/A16 Control Room Annunciator A16 ARP-CB 20/A17 Control Room Annunciator A17 ARP-CB 20/A18 Control Room Annunciator A18 ARP-CB-20/A19 Control Room Annunciator A19 ARP-CB-4/A20 Control Room Annunciator A20 ARP CB 10,11/A21 Control Room Annunciator A21 ARP Al 30A/A30 Control Room Annunciator A30, Engineered Safeguards (DG 1)
- ARP-Al 134/A30-1 Local Annunciator A30-1, Generator Hydrogen Panel ARP Al.134/A30-2 Local Annunciator A30 2, Generator Stator Cooling Panel ARP-Al 30A/A31 Control Room Annunciator A31, Engineered Safeguards, D.C. Sequencers (S1-1)
ARP-Al 30A/A32 Control Room Annunciator A32, Engineered Safeguards, A.C. Sequencers (S1-2)
ARP-Al-33C/A33-C Control Room Annunciator A33-C, Radiation Monitor Panel ARP-Al 30A/A331 Control Room Annunciator A33-1, Engineered Safeguards ARP Al 30A/A33-2 Control Room Annunciator A33 2, Engineered Safeguards ARP Al-30B/A341 Control Room Annunciator A341, Engineered Safeguards ARP-Al-30BlA34-2 Control Room Annunciator A34-2, Engineered Safeguards ARP Al 30BlA35 Control Room Annunciator A35, En0ineered Safeguards, A.C. Sequencers (S2-2)
ARP Al 30B/A36 Control Room Annunciator A36, Engineered Safeguards, D.C. Sequencers (S21)
ARP Al 30B/A37 Control Room Annunciator A37, Engineered Safeguards (DG-2)
ARP-Al-44/A38 Control Room Annunciater A38 Aux. Building and Containment Ventilation ARP-Al-44/A39 Control Room Annunciator A39, Aux. Building and Containment Ventilation O
R4
=_
_______________._m___
FORT CALHOUN STATION ARP-1 ANNUNCIATOR RESPONSE PROCEDURE PAGE 7 OF 7
(
ARP Al 43A/A40 Control Room Annunciator A40, Containment isolation ARP Al 43BIA41 Control Room Annunciator A41, Containment Isolation ARP Al-107/A42 Local Annunciator A42, Steam Generator Secondary Sample Panet ARP Al 100/A50 Local Annunciator A50, Waste Disposal ARP Al 100/A51 Local Annunciator A51, Waste Disposal ARP-Al-100/A52 Local Annunciator A52, Waste Disposal ARP-Al 101/A53 Local Annunciator A53, Waste Disposal, Spent Resin Tank ARP Al 54A/AS4 Control Room Annunciator AS4, Fire Detection Panel ARP Al-65A/A65 A Control Room Annunciator A65 A, Containment /RCGVS ARP Al-05BlAGS B Control Room Annunciator A65 B, Containment /RCGVS ARP-Al-66A/A66 A Control Roor,-, Annunciator A66 A, AFWAS/ DSS ARP Al-66B/A66 8 Control Room Annunciator A66 B, AFWAS/ DSS ARP Al 79/A79 Local Annunciator A79, Air Dryer Panel ARP Ar102,103/A102,103 Local Annunciator A102,103, Waste Disposal, Waste Evaporator ARP-Al 104/A104 Local Annunciator A104, Water Plant ARP-Al 106A/A106 A Control Room Annunciator A106 A, Control Room Ventilation ARP-Al 106B/A106 B Control Room Annunciator A106 8, Control Room Ventilation p) ARP Al 187/A187
(
Local Annunciator A187, Switchgear Ventilation
" ARP-Al 201/A201 Local Annunciator A201, TSC Ventilation ARP DG1/D1-L Local Annunciator D1-L, Local Control Panel (D 1)
ARP DG2/D2 L Local Annunciator D2-L, Local Control Panel (D 2) pO R4
REV 0 SilIFT TURNOVER Referencet SO O-1 01 server:
Date Crew:
Individual Observed:
Simulator: Yes / No P
WF P'WF X out f N/A
' EXPECTATIONS -
' 58
- C "" " " " *""
1s FAC10R FOWIS POWI3 Luft Starts at 0600 (day shift) or 1800 (night shift) wit' iia 'ennel seated 2
10 f
Offgoing SS reviews plant status and SS TurnodiU$
3 15 Oncoming SS reviews shift priorities and welcor$s3.73.w 1
members 3
15 STA reviews significant CRs since last time on shift 2
10 Nuclear and personnel safety issues emphasized 3
15 Shift Chemist, RP Tech & Security provide input 2
10 All agtendees attentive and behave professionally 2
10 Control Room Oncoming LSO, RO's & STA walkdown all boards individually and in detail 3
15 CR Log Shift Turnover Sheet & Night Notes Reviewed 3
15 Off Normal Switches / Lit Antwnciators Discussed 3
15 Only SS. LSO's, RO's, STA's & Communicator in CR during T/O 2
10 Oncoming SS in Main Controls Area during turnover 2
to Oncoming SS announces turnos er complete 2
10 TOTAL:
160 l'OINTS W P,,,i PP,,,,
5 Significant Strength 4 Strong No significant weakness 3 Adequate No significant strength or weakness 2 Some Weaknesses 1 Significant weakness Score = WP,mi*5
=
P P,...i TOTAL Coinments / Other Observations Pcst observation feedback provided. Signature ofIndividual observed:
Sign'ature of Observer:
Route to:
Operations Supervisor Operations Manager Operations Scorecard Admin.
O Fort Calhoun Station Unit No.1 OP ST-SI 3008 SURVEILLANCE TEST
Title:
SAFETY INJECTION AND CONTAINMENT SPRAY PUMP IN SERVICE TEST AND VALVE EXERCISE TEST O
FC-68 Number:
50448 Reason for Change:
Reformat PER FCSG-8.
Contact Person:
R. Arnold Documentable Error (a): Pages 4, 8, 9,16,17,18, 22, 23, 24, 28, 30, 33, 34, 37, 39, 42, 44, 47, 48, 49, 53, 55 (reissue all pages)
ISSUED: 09-26-97 4:00pm R20
FORT CALHOUN STATION OP ST.SI 3008
. SURVElLLANCE TEST PAGE 6 OF 64 (Q7. PROCEDURE v
NOTE: The pressure gauge (s) used to determine pressure (s) for data collection shall be within calibration and meet the specifications for test equipment.
NOTE: Steps 7.1 through 7.7 may be performed concurrently.
NOTE: The local pump discharge pressure gauge isolation valves may remain open during the duration of the Surveillance Test. All gauges must be isolated at the conclusion of testing the lagt pump.
7.1 Ensure the following valves for the pumps to be tested are open: (N/A fo, the pumps that were not tested):
7.1.1 SI-3A, Containment Spray Pump SI-228, Containment Spray Pump SI-3A Disch Press Indicator Root Valve (Rm 21).
/
7.1.2 SI-1 A, Low Pressure Safety injection Pump b
V Sl-227, Discharge Pressure Gauge PI-302A e
Root Valve (Rm 21).
/
7.1.3 SI-2A, High Pressure Safety injection Pump Sl-225, HPSI Pump SI-2A Discharge Pressure Indicator Root Valve (Rm 21).
/
7.1.4 SI-2C, High Pressure Safety injection Pump SI-224, HPSI Pump Sl-2C Discharge Pressure Indicator Root Valve (Rm 21).
/
7.1.5 SI-3B, Containment Spray Pump SI-229, Containment Spray Pump SI-3B Disch Press indicator Root Valve (Rm 22).
/
7.1.6 SI-3C, Containment Spray Pump SI-230, Containment Spray Pump SI-3C Disch Press Indicator Root Valve (Rm 22).
/
R20
FORT CALHOUN STATION OP-ST-SI 3008
. SURVEILLANCE TEST PAGE 7 OF 64 (l
7.1.7 SI-1B, Low Pressure Safety injection Pump v'
Sl 226, Discharge Pressure Gauge PI-3028 Root Valve (Rm 22).
/
7.1.8 SI 28, High Pressure Safety injection Pump SI-223, HPSI Pump SI-28 Disch Press Indicator Root Valve (Rm 22).
/
7.2 IF shutdown cooling is in operation, THEN ensure the following valves are closed:
Sl-132, LPSI Pump SI-1 A Minimum Recirc isolation Valve.
/
SI 124, LPSI Pump SI-1B Minimum Recirc Isolation Valve.
/
7.3 IF during power operation, THEN verify the following valves are open:
IO SI-132, LPSI Pump SI-1 A Minimum Recirc isolation V
Valve.
/
SI-124, LPSI Pump SI-1B Minimum Recirc Isolation Valve.
/
,V R20
FORT CALHOUN STATION OP-ST SI-3008 l
SURVEILLANCE TEST PAGE 8 OF 64 7.4 Verify the safety injection pumps have an adequate oil level in their reservoirs.
Room 21
/
SI3A Sl-1A SI-2A SI-2C Room 22
/
SI 3B SI3C SI-1B SI-2B
/
7.5 Record SIRWT water level from one of the following:
7.5.1 ERF point (P.D.) L381.
/
7.5.2 IF the computer is unavailable, THEN use one of the following AND record the calibration of the instrument used in Section 4.1 in the Comment Sheet / Chronological Log:
/
e Ll 381 SIRWT Tank Level
_ (Al-30A)
Li-382, SIRWT Tank Level._ (Al-308) e i
- SIRWT level I
7.6 Calculate pump suction pressure for the LPSI AND Containment Spray pumps.
P. = (189" +
") x (0.036) psig SIRWT level O
P. =
psig
/
R20
=
FORT CALHOUN STATION OP ST St 3008
, SURVEILLANCE TEST PAGE 9 OF 64 O
7.7 Record the above calculated pump suction pressure on the Test Quantities and Ranges Tables Attachments 1,2,6,7 and 8.
/
7.8 Calcuiate pump suction pressure for the HPSI pumps.
P, = (196" +
") x (0.036) psig SIRWT level P, =
psig
/
7.9 Record the above calculated pump suction pressure on the Test Quantities and Ranges Tables Attachments 3 through 5.
/
7.10 Ensure the following valves are open:
LCV 383-1, SIRWT HDR No. 2 SIRWT Suction Valve (Rm 21)
/
LCV 383-2, SIRWT HDR No.1 SIRWT Suction Valve (Rm 21)
/
O 7.11 Position HCV 385 AND HCV-386, SIRWT Tank Recirculation Valves as follows (Al 30A/B):
7.11.1 Record the "As Found" position for each valve.
HCV 385 HCV-386
/
7.11.2 Place both SIRWT Tank Recirculation Valves in OPEN.
/
HCV-385 HCV-386
/
7.12 Position the CNTMT Spray Valve Test Switches HCV-344 and HCV-345 as follows (Al-30A/B):
7.12.1 Record the Test Switch "As Found' position for each valve.
HCV 344 HCV-345
/
R20
' FORT CALHOUN STATION OP-ST-SI-3008
, SURVEILLANCE TEST PAGE 10 OF 64 O
7.12.2 Place CNTMT Spray Valve HCV 344 Test Switch in TEST (Al 30A ESF).
/
7.12.3 Place CNTMT Spray Valve HCV-345 Test Switch in TEST (Al 30B ESF).
/
7.12.4 Verify the following alarms are lit:
- L-HCV 344/345 SET SPRAY PUMPS TEST PERMIT Al-30A Ann A331 Window H-5.
HCV 344/345 SET SPRAY PUMPS TEST PERMIT Al 30B Ann A34-1 Window H 3.
/
7.13 Verify the following CNTMT Spray Valves are closed using control lamp indication (Al 30A/B).
/
HCV-344 HCV 345
/
NOTE: Steps 7.14 thru 7.21 may be performed in any order at the discretion of the Shift Supervisor.
7.14 Test LPSI Pump SI-1 A per Attachment 1.
/
7.15 Test LPSI Pump Sl 1B per Attachment 2.
/
7.16 Test HPSI pump SI 2A per Attachment 3.
/
7.17 Test HPSI pump GI-2B per Attachment 4.
/
7.18 Test HPSI pump SI-2C per Attachment 5.
/
7.19 Test CS Pump Sl 3A per Attachment 6.
/
7.20 Test CS Pump SI 3B per Attachment 7.
/
7.21 Test CS Pump SI-3C per Attachment 8.
/
NOTE: This step is N/A if the safety injection tanks are drained.
7.22 Test safety injection tank outlet check Valves SI 207, SI 211, SI 215, and S1-219 PER Attachment 9.
i O
R20
FORT CALHOUN STATION OP ST SI 3008 SURVEILLANCE TEST PAGE 11 OF 64 p
7.23 Place the following CNTMT Spray Valve Test Switches in the
\\
"As Found" position recorded in Step 7.12.1 (Al-30AIB).
L-HCV-344 HCV-345
/
/
Ind Verification 7.24 Verify the following alarms are clear:
Al-30A Ann A33-1 Window H 5 HCV-344/345 SET SPRAY PUMPS TEST PERMIT.
/
Al 30B Ann A34-1 Window H-3 HCV-344/345 SET SPRAY PUMPS TEST PERMIT.
/
7.25 Place the following SIRWT Tank Recirculation Valves in the "As Found" position recorded in Step 7.11.1 (Al-30A/B),
Ov
/
HCV-385 HCV-386
/
/
Ind Verification NOTE: N/A 7.26 step (s) for the pumps that were not tested.
7.26 Close the following valves as required:
7.26.1 SI-3A, Containment Spray Pump SI-228, Containment Spray Pump SI-3A Disch Press Indicator Root Valve (Rm 21).
/
/
Ind Verif O
R20
' FORT CALHOUN STATION OP ST-SI 3008
, SURVElLLANCE TEST PAGE 12 OF 64 7.26.2 SI 1 A, Low Pressure Safety injection Pump SI 227, Discharge Pressure Gauge PI 302A Root Valve (Rm 21).
/
/
Ind Verif 7.26.3 SI 2A, High Pressure Safety injection Pump SI 225, HPSI Pump SI 2A Discharge Pressure Indicator Root Valve (Rm 21).
/
/
Ind Verif 7.26.4 Sl-2C, Containment Spray Pump SI 224, HPSI Pump SI-2C Discharge Pressure Indicator Root Valve (Rm 21).
/
/
Ind Verif 7.26.5 SI-3B, Containment Spray Pump SI-229, Containment Spray Pump SI-3B Disch Press Indicator Root Va!ve (Rm 22).
/
/
Ind Verif 7.26.6 SI-3C, Containment Spray Pump SI-230, Containment Spray Pump SI 3C Disch Press Indicator Root Valve (Rm 22).
/
/
Ind Verif R20
' FORT CALHOUN STATION OP ST-SI 3008
, SURVEILLANCE TEST PAGE 13 OF 64 f]
7.26.7 Sl-10, Low Pressure Safety injection Pump v
SI 226, Discharge Pressure Gauge PI 3028 Root Valve (Rm 22)
/
/
Ind Verif 7.26.8 SI 28, Containment Spray Pump SI-223, HPSI Pump SI-28 Disch Press Indicator Root Valve (Rm 22)
/
/
Ind Verif (a'h D
ompleted by Date/ Time
/
R20
. FORT CALHOUN STATION OP-ST-SI 3008
. SURVEILLANCE TEST PAGE 14 OF 64 D9 I O. RESTORATION 8.1 All Independent Verifications have been completed.
/
8.2 The Specla! Services Engineering Check Valve Engineer has been notified that acoustic data taken on the minimum recirc check valves is available for analysis.
/
B.3 Shift Supe'rvisor has been notified this test has been completed.
/
Shift Sup
/
Date Time 8.4 The Surveillance Test Signature Sheet has been completed in accordance with Standing Order SO G 23.
/
9.
6CCEPTANCE CRITERIA 9.1 Test values per Tables 1.1, 2.1, 3.1, 4.1, 5.1, 6.1, 7.1 and 8.1 are within the Acceptable Ranges, OR the appropriate required actions have been initiated.
9.2 Leakage rates recorded in Attachment 9 Steps 6.7, 7.7, 8.7, and 9.7 are less than 1%/ min.
- 10. TEST RECORD 10.1 This procedure and the completed attachments.
- 11. REVIEW 11.1 The Manager-Operations is responsible for ensuring this completed surveillance is reviewed in a timely manner and forwarded in accordance with SO G-23.
Test data shall be evaluated by the STA and reviewed by the Shift Supervisor for acceptability within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> of the completion of this test.
Evaluated by
/
STA Date Time Reviewed by
/
Shift Supervisor Date Time R20 l
(
FORT CALHOUN STATION OP ST SI 3008
, SURVEILLANCE TEST PAGE 47 OF 64 "(SI 38)"
Page 1 of 6 SAFETY RELATED PROCEDURE INITIALS /DATE 1.
Attach acoustic monitoring test equipment by performing the following:
1.1 Mount the accelerometer on the top of the cap of SI 301, Containment Spray Pump SI 3B Minimum Recirc Check Valve.
/
l&C 1.2 Connect accelerometer to DAT recorder.
/
l&C 1.3 Set amplifier at "1X" and DAT Recorder range on 0.5 volts.
/
l&C 2.
Ensure HCV 2967, Containment Spray Pump SI 3B Suct'n is OPEN (Al 1288).
/
IF during power operation AND no other Safety injection Pump is inoperable, THEN verify Panel Al 30B Ann. A34-1 Window J 7, Sl PUMPS VALVES OFF NORMAL is clear.
/
O R20
70RT CALHOUN STATION OP-ST-SI 3008
, SURVEILLANCE TEST PAGE 48 OF 64
(~'} "(Sl 38)"
Page 2 of G V
CAUTION Closing HCV-2968, Containment Spray Pump SI 38 Discharge Valve OR opening Sl 146, Containment Spray Pump SI 3B Minimum Recirc iso Valve renders the pump INOPERABLE. The applicable Technical Specifications: T.S. 2.4.b. 7 day LCO OR 2.4.(2).a,24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> LCO AND reference T.S. 2.7 TSI 9613.
Starting SI 3B with the discharge valve closed renders the interlock for HCV 344 inoperable. Tech Spec 2.4(2)d 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> LCO must be implemented for the interlock for HCV-344.
t'OTE: SO-G 100, Operability Dispositions When Calibrating, Testing or Operating Safety Related Equipment, Section 5.1 outlines actions to be taken in order of priority during calibration or testing a piece of safety related equipment.
4.
The Licensed Senior Operator has reviewed Technical Specifications l
2.4, and 2.7 AND has logged the appropriate LCO reference ano action statements into the Control Room Log.
/
LSO o
- d. Unlock and open SI-146, Containment Spray Pump SI-3B Minimum Recirc iso Valve.
Record Time
/
6.
Station a dedicated operator at the control switch for SI-3B, Containment Spray Pump. The operator's function is to place the control switch for SI 3B in PULL-TO-LOCK if any Engineered Safeguards actuation occurs. This prevents HCV-344 from opening and protects the remaining CS pumps.
Dedicated Operator
/
7.
Place HCV 2968, Containment Spray Pump SI-3B Disch in CLOSE (Al 1288).
/
8.
IF during power operation, THEN verify Panel Al 30B Ann. A34-1 Window J-7, St PUMPS VALVES OFF NORMAL in alarm.
/
9.
Start acoustic DAT recorder and monitor visual LED display for an indication of a signal being received as check valve opens.
/
N_)
R20 l
/ ORT CALHOUN STATION OP ST-St 3008
. SURVEILLANCE TEST PAGE 49 OF 64 "(SI 3B)"
Page 3 of 6 NOTE: Operation of the CS Pumps must be closely monitored while on minimum flow.
Start Time
/
- 11. Stop acoustic DAT recorder after SI pump has run for et least 30 seconds and remove accelerometer from the eneck valve.
/
l&C NOTE: Satisfactory completion of the following step fully strokes Check Valve SI 301 open and partially strokes Check Valves SI-140 and SI 153 open to meet requirements of Reference 2.2.
- 12. Wait at least 2 minutes after system has stabilized, then record the following:
Pump motor current amps.
Pump discharge pressure P. (Record this value on Table 7.1)
O Cl3. Measure and record the Pump inboard and Outboard Bearing Housing peak vibration velocity (in/ soc) utilizing the Micro Log.
Record these values in Table 7.1.
/
SFM/ENG
/
- 15. Place HCV 2968 in OPEN AND remove the key.
/
/
Ind Verif
- 16. IF during power operation AND no other Safety injection Pump is inoperable, THEN verify Panel Al-30B Ann. A34-1 Window J 7, Sl PUMPS VALVES OFF NORMAL is clear.
/
- 17. IF a dedicated operator was assigned, THEN release the dedicatea operator from SI 3B control switch and log out of applicable LCOs.
/
O R20
' FORT CALHOUN STATION g
OP-ST-SI 3008
. SURVEILLANCE TEST PAGE 50 OF 64 "(Sl 38)"
Page 4 of 6
- 18. Close and lock closed SI-146.
Record Time
/
/
Ind Verif
- 19. Calculate the pump differential pressure, AP, on Table 7.1.
/
- 20. Log out of the LCO action statement (s),
/
LSO O
ompleted by Date/ Time
/
R20