ML20206T981
| ML20206T981 | |
| Person / Time | |
|---|---|
| Site: | Cooper  |
| Issue date: | 04/24/1986 |
| From: | Brungardt R, Jay Collins NEBRASKA PUBLIC POWER DISTRICT |
| To: | |
| Shared Package | |
| ML20206T643 | List: |
| References | |
| 6.3.20.1, TAC-54682, NUDOCS 8607080277 | |
| Download: ML20206T981 (12) | |
Text
C'10 Y.t.< ::CCLEM STATIOS Urtua D s ew at.
.1
~ o RHR SERVICE WATER B00SIEE PU:!P FLOW TE3!
SU3VEILLAMCE PRCCEDURE 6.3.20.1 ASD VALVE OPERABILITT TEST C..
I.
PUEFCSE A.
To provide a detailed instruction for statica personnel to check the residual heat removal (RER) service water becster pumps (SWEP) ficw rate and valve operability.
II.
DISCUSSION A.
The RHR service water booster pumps flew rates are verified during this test by adjusting SW-EPIC-130A (SW-DPIC-1303) to regulate 4000 gpo as read on FI-132A (FI-132B). One pump is tested at a time to receive a reliable indication of pump capacity.
III. REFERENCE MATERIAL A.
USAR.
1.
Volume IV,Section X, Subsection 3.2.
B.
Flow Diagrams.
1.
B & R Drawing 2036; F.eactor Building Service Water System.
C.
Vendor Manualc.
Lkf 1.
Byron Jackscn Manual 68-25-1; RHR Service h*ater Booster Pumps And Motors.
D.
Electrical. Diagrams.
1.
B & R Drawing 3002; Auxiliary One Line Diagram.
2.
B & R Drawing 3006; Au::iliary One Li,ne Diagram.
3.
B & R Drawing 3023; 4160 V Switchgear Elementary Diagram.
4.
E & R Drawing 3139; Reactor Euilding Lighting Panel Schedules.
5.
G.E. Drawing 791E261; RHR Elementary Diagram, Sheet 15.
6.
G.E. Drawing 791E261; RHR Elementary Diagram, Sheet 19.
E.
Maintenance Proceduras.
1.
Maincenance Procedure 7.2.36.
F.
Miscellanaous.
1.
Incervice Testing Program.
8607080277 860630 PDR ADOCK 0S000 8
P Raviced sy/Date seviewed ey/aate pprovuc oy/Date l Rev Procecure Page 1 0.,
I J. Collins 3/09/96 R. 3r r.ctr.P
/11/95
., < r,. D '.
4',1/ f(r.
17 6.3.20,1 5
Pages i
- et IV.
PREREQUI3ITES ty A.
Support Systems.
1.
Service water system in operation.
2.
Service air system in operation.
3.
Service water process rcdiatien monitor in service.
4.
RER service water system ready for operation.
B.
Power Supplies Energized.
1.
4160 7 Critical Bus IF, Breaker RSWPIA; for RHR Service Water 3 coster Pump 1A.
2.
4160 V Critical Bus IF, Breaker RSWPIC; for RHR Service Water Booster Pump IC.
3.
4160 V Critical Bus 1G, Breaker RSWPIB; for RHR Service Water Booster Pump 1B.
4.
4160 V Critical Bus 1G, Breaker R5WPlD; for RHR Service Water Booster Pump 1D.
5.
460 V MCC-Z, Breaker 2A; for SW-116MV.
.4 6.
460 V MCC-LX, Breaker 3C; for SW-117MV.
7.
MCC-Q,. Breaker 8A; for SW-M0-89A (652MV).
8.
MCC-Y, Breaker 6C; for SW-M0-89B (653MV).
9.
SPR-1, Breaker 3; for Service Water Booster Pump 1A Motor Heater.
10.
SPR-1, Breaker 4; for Service Water Booster Pump IC Motor Mcater.
11.
SPR-2, Breaker 3; for Service Water Booster Pump 1B Motor Heater.
12.
SPR-2, Breaker 4; for Service Water 3 coster Pump ID Motor Heater.
V.
LIMITATIONS A. Surveillance Requirements - Technical Specification Sections 4.5.B.1.a.,
4.5.B.I.b., and 4.6.G. (IST).
1.
Containment Ccoling Subsgstem Testing shall be performed as fol-lows:
Pump and Valve Operability frequency is once every 3 menths.
a.
NY
?roccdure Number, 6.3.20.1 Date 4/ O 'l 2 f..
Revision 17 Page 2
Of 5
Pages
s i
g['
- b. ' Pump Capacity Tect; Each RHR service water booster pump shall-4 deliver 4000 gpc frequency after pump maintenance and every 3
'~
4
~
-months.
I
-B.
Administrative Limits.
i 1.
Attachment "A" shall be used to record the test and filed as part j
of the station records.
j 2.
All testing shall be coordinated with the Control Rocm Operator.
4 -
VI.
PRECAUTIONS 1
A. Avoid pump runout. Puup full load current is 120 amps with a service factor of 1.15.
Do not exceed 138 amps under any circumstances except j
startup.
4 i
B. During operation of the RHR service water booster pumps the pump seals j
should be checked routinely for proper operation.
C. Do not hold the pump Start switch in the START position after the pump has started.
SW-MO-89A or SW-M0-89B will continue opening as long as a
the switch is held.
a i
D. RHR heat exchangeg service water divider plate design differential i
pressure at 4 x 10 lb/hr (7991 gpm) is 10 psid. Excessive differential
}
pressure could deform the divider plate causing service water to bypass Kf,)gj, J a portion of the tubes.
j VII. TEST EOUIPMENT A.
Model 305 or 308 hand-held IRD vibration meter.
3 VII
I. PROCEDURE
Note: Reference vclues and applicable ranges w'ill be added to the Data Sheets prior to the test by the IST Engineer.
l fA.
RHR Service Water Booster Pump Flow Test And Valve Operability Test.
(
1.
Obtain permission and signature from the Shif t Supervisor before I
starting the test.
2.
Complete the Prerequisites ~in Section IV. of this procedure..
l l
3.
Fill the RHR service water booster system piping from the service water systen and open the following valves until all air is removed j
from the booster systen, then close.
a.
SW-82 RHR service water booster pump 1A vent, i,
b.
SW-96 RHR service water booster pump 1C vent.
~C t
w:y 45Y i
4
- Procedure Nunb+.r 6.3.20.1 Date
.!47.24 Revision 17 Pa ge --
3-Of 5-Pages
.. w m
~ ~
- 1.
. SW-89 RHR service water booster pump'13 vent.
+
c.
d.
SW-103 RHR service water becster pump 1D vent.
i 4.
Place SU-DPIC-130A (in ' the MANUAL position) to shcw valve SW-M0-89A at'0% open.
5.
Place and hold the centrol switch, en VBd-M, for RHR service water j.
booster pucp 1A to start. R81 ease the control switch as soon as the pump starts.
i l
a.
Observe on Sd-M that the RHR service water booster pump starts and the starting current decreases to rormal.
?
j, 6.
Adjust. controller SW-DPIC-130A (in MANUAL) to panel 9-3 to maintain the RHR service water booster system ficw at 4000 gpn as read on SW-FI-132A (Tachnical Specifications requires each pump capable of delivering 4000 gpm).
j a.
Hold flow at 4000 gpm for 5 minutes and record data.
Note: It is not necessary to hold for 5 minutes if. test is run l
only to prove operability because another safety system is inopera,ble.
I 7.
Perform Step 5. above for RHR service water booster pump 10.'
Q 4
W" 8.
Position the control switch for RHR service water booster pump 1A to the STOP position and observe that the motor current decreases t
to zero.
4 i
i j
Adjust controller (refer tc Step 6.)' to maintain 4000 gpm flow, a.
i i
b.
Hold flow at 4000 gpm for 5 minutes and record data.
Note: It is not necessary to ho'Id for 5 minutes if the test is j
run only to prove operability because another safety
]
systen is inoperable.
Record the service water divider plate dif ferential pressure as read on SW-DPI-359A.
9.
Position the control-switch for EHR service water booster pump 1C to the STOP position and observe that the motor current decreases j
'to zero.
10.. Place SW-DPIC-130B (in MANUAI position) to show valve SW-X0-89B at 0% open.
1
~
- 11. -Place and hold the control switch, on V3d-M, for:RHR service water booster pump 13 to start and release the' control switch as soon as j
the pu=p starts.
{@s*
1 1
j Procedure Number 6.3.20.1 Date d-2 *J-N Revision 17 Page 4
Of 5
Popeg.
I.
u%
a.
Observe on Ed-M that the RHi! eervice water bcoster pump starts Ch; and starting current decreases to normal.
12.
Adjust controller S"-DPIC-130B (in LiNUAL) on panel 9-3 te maintain the RHR service water booster syste= flow at 4000 gpm as read on SW-FT-132B (Technical Specifications requires each pump to deliver 4000 spm).
a.
Hold flow at 4000 gpm for 5 ninutes and reccrd data.
Note: It is not necessary te ho1J for 5 minutes if the test is run only to prove operabi.ity because another saf ety systen is inoperable.
13.
Perform Step 11. above for RUR service water booster pump 1D.
14.
Position the control cwitch for R3R service water booster punp 1B to the STOP position and observe that the notor current decreases to acro.
a.
Adjust controller (refer to Step 12.) to maintain 4000 gpu
- flow, b.
Hold ficw at 4000 gpm for 5 minutes and record data.
Note:
It is not necessary to hold for 5 minutes if the test is
- E run only to prove operability because another safety 1,y}g systen is inoperable.
Record the service water divider plate differential pressure as read on SW-DPI-3593.
15.
Position the control switch for RHR service water booster pump 1D to the STOP position and observe that the motor current decreases to zero.
16.
Return the system to normal as per System Operating Precedure 2.2.70.
17.
Notify the Shift Supervisor that the test has been completed.
\\
IX.
ATTACHMENTS A.
RHR Service Water Booster Pump Flow Test And Valve Operability Test Data Sheets.
B.
Vibration Data Point Drawing.
. Osb
?reccdure Number 6.3.20.1 Date 4/. ? 'l-9/s Revision 17 Page 5
Of 5
Pages
e
-......,~
.m
.,...m.
Kill.ir.iWICE WAriX nGonEX i U3y gg; 7;g ATTACIO!E':T "A" SrnyEILI.AXCE PROCEDURE 6.3.20.1 AND VALVE OPERABILITY TEST A
f?
FUNCTIONAL TEST PC:WS PROCEDURE A I B
l C
i D l 1.
Obtained permissicn and signatura trere Shif t XXX XXX i XXX l CG Suparvisor before starting tect.
j i
2.
Completed Prerequisites. =
i i
I 3.
Verified RHR service water booster system is XXX i XXX i XXX i XXX full.
I i
I 4.
Placed SW-X0-59A at 0% open. -
=----------
I XXX i i X'c 5.
Started RHR service water booster pump 1A.
l XXX l XXX i XXX 6.
Adjusted SW-M0-89A to obtain 1000 gpm on XXX XXX i XXX l XXX SW-FI-132A.
-- =
- - = - - - -
= - -
XM i XXX i XXX i
a.
Maintained flew for 5 minutes and recorded XXX ! XXX i XXX l XXX 1
data for quarterly test.
t XXX l ;GX i XXX j
7.
Started RER service water booster pump IC.
XXX l XXX l I XXX 8.
Secured RIIR service water booster pump 1A.
XXX XXX i XXX a.
Adjusted SW-MO-89A to obtain 4000 gpm flow XXX XXX '
XXX l XXX (4000 gpa indicated on SW-FL-132A). --
XXX l XXX l I XXX_
b.
!!aintained flow for 5 minutes and recorded XXX l XXX l XXX i XXX data for cuarterly test.
XXX l XXX l I XXX 9.
Secured RliR service water bcoster pump IC. ---------------------
NKX XXX i i XXX 4.10.
Placed SW-MO-89B st 0% open.
XXX XXX 1
'f31. Started RHR service water booster pump 13.
XXX XXX 1 XXX
~12.
Adjusted SW-MJ-893 to obtain 4000 gpm on -
- - = -
=---------
XXX XXX l XXX l XXX SW-FI-132B.
XXX
! XXX ! XXX a.
Maintained flow for 5 minutes and recorded XXX XXX 1 XXX l XXX data for quarterly test.
XYX XXX l XXX 13.
Started RHR service water booster pump ID.
XXX XXX _ XXX i 14.
Secured RHR service water booster pump 13.
XXX l XXX l XXX Adjusted SW-MO-89B to obtain 4000 gpm flow -----------------
XXX XXX { XXX i XXX a.
(4000 gpm indicated on SU-FI-1323).
XXX XXX t XXX i b.
Maintained flew fer 3 minutes and recorded XXX XXX I XXX l XXX data for quarterly test.
_XXX i XXX l XXX
- = =--
-- =----------------------
15.
Secured RHR service water booster pump ID.
XXX XXX j XXX 16.
Returned RHR service vater booster system to XXX XXX i XXX XXX normal.
i i
-:-=---
17.
Xotified Shif t Supervisor that test has been GX XXX i XXX i XXX completed.
I t
i 4
y l
l
\\
5 ccadure : umber
/, 3. O r).1 Date d A 'l.9 /,s Revision
- 7 Pa:;c 1
Of A
Pages
\\
---.~na a i n u.., o r u.,. s t t vo o u..... m Rita SERVICE WATEX SCOSTER PUMP FLOW IEST
/sTTAC'1 MENT "A" SURVEILLA':CE PROCEDURE 6.3."0.1 A"D t/ALVE OPERASILITY TEST
)
FUNCTIONAL TEST This Data Sheet need not be completed when procedure is being perfor cd to prove operability when ancther safety system is declared inoperable.
PUMP A ACTUAL RSFERESCE ACCEPTABLE l
ALERI REQUIRED PARAMETERS VALUE VALUE RANGE I
RANGE ACTION Pump Inlet Pressure (Before Start) Pib None Recuired None Required None Recuired Punp inlet Pressure 20 < Pi < 30 Pi > 80 (After Start) Pia 30 < Pi < 70 70 < Pi < 80 Pi < 20 Pump Discharge Pressure Pd None Recuired None Recuired None Required Puen Flow Rate Q*
4000 gem See Note See Note See Note Pump Vibraticn Amplitude
.314 < V <
Velocity In/Sec** (VI)
V<
.314
.628 V >.623 Pump Vibration A=plitude
.314 < V <
- gcity In/Sec** (V2)
V,<.314
.628 V >.628
~
.A9 Vibration A=plitude
.314 < V (
slocity In/Sec** (V3)
V <.314
.623
~
V>.628 Pump Differential Pressure aP Amps 130 XXXXXXXXXXXXX XXXXXXXXXXXXX
> 138 RiiR HX 1A SW Divider Plate AP (DPI-359A) psid
< 10 X'CCCO:XXXXXXX EXXnXXn XXX XXnXXXXX'CC(X r
- Technical Specifications > 4000 gpm.
- Maintenance Procedure 7.2.36 outlines the procedure to be used for taking vibration readings.
Attachment "3" shows where to take these readings.
Note: The reference value for flow, Q, eust be duplicated to provide a method to analy e the other parameters.
/ 3
( /rs '. )
I
?rocsdure Number __A 1.70,1 Date
. - ? . 9 '-
Revicion 17 Page 2
Of A
Pages
~
1 l
w
- - - - - - - - - - - - - - - - - - - - - ^ ^ - - - - - - - ^ '
.m....n n
....m..
mtmu,,.,
m,,.m.
Enx JE.a ;CE WAIE3 duud LE.4 EJMr :L v ;...Edi ATTACH:!E::T "A" SURVEILLANCE PROCEDURE 6.3.20.1 A:.n '/A:.VE OPERAEILITT TEST FUNCTIOPAL TEST This Data Sheet need not be cor.pleted when procedure is being performed to prove cperability when another safety system is declared inoperable.
PUXP B j
ACTUAL REFERENCE ACCEPTA3LE l
ALERT
.4EQUIRED P!.RAMETERS l
VALUE VALUE l
RANCE l
RANGE ACTION Pump Inlet Pressure (Before Start) Pib I
None Recuired None Recuired Mone Recuired Pu=p Inlet Pressure
'O < Pi < 30 j Pi > SO J
(After Start) Pia 30 < Pi < 70 70 i Pi < SO I Pi < 20 Pump Discharge i
Pressure Pd None Recuired None Required None Recuired Puao Flow Rate 0*
4000 arm See Note See Note See Note PucpVibrationAmplitudal V<
.314
.628
~
V>.628
.314 ( V(
Velocity In/Sec** (VI)
Pump Vibration Amplitud: l
.314 <
V<
4tocity In/Sec * (V2)
I V<
.314
.628
~
V>.628 a
ij Vibration Amplitude
.314 < V <
\\elocity In/Sec** (V3)
V<.314
.628 V >.628 Fump Differential Pressure AP Amos 130 XXXXXXXXXXXXX XXXXXXX:::C3XX
> 138 RHR EX 13 SW Divider Plate AP (DPI-359B) psid
< 10 XX:CCCC{X:CC{XX XXX'CCC{XXXXXf TXXXXXXXXXXXXl
- Technical Specifications > 4000 gpm.
oc Maintenance Procedure 7.2.36 cutlines the procedure to be used for taking vibration readings.
Attachment "3" shows where to take these recdings.
!!oto: The reference value for flow, Q, must be duplicated to provide a method to analyze the other parameters.
? roc: dure :: umber 6.3.20.1 Date
/'.r- DG.
Revision 17 Page 3
Of 6
Pages L
~m...-
.m_n..
,u...c.,
v.... n,. s..a
- s., m m.
. N 6ERVICE.?AT P 5005TER PC.-IP FLO'd IE6T ATTAChSIENT "A" SURVEILLA':CE PROCEDURE 6.3.20.1 A?:D VALVE OPEXABILITY TEST 3f%
g:t u..u. CNAL TEST This Data Sheet need not be completed when precedure is being perforced to prove operability when another safety systen is declared inoperable.
PDIP C ACTUAL REFERENCE ACCEPTABLE j
ALERT REQUIRED PARA'!ETERS VALUE VALUE l
RANGE ACTION Pump Inle: Pressure j
(Before Start) Pib i
None Required None Required None Recuired Pump Inlet Pressure 20 < Pi < 30 Pi > 80 (After Start) Pia 30 < Pi < 70 70 < Pi < 80 Pi < 20 Pump Discharge j
Pressure Pd I
Mone Recuired None Recuired None Recuired Purp Flow Rate Q*
4000 epm See Note See Note See Note Pump Vibraticn Acplitude
.314 < V <
Velocity In/Sec** (VI)
V<_.314
.628 V >.628 Pump Vibration Amplitude
.314 <V<
c '.5c city In/Sec** (V2)
V<_.314
.628 V>.628
. a
-:j Vibratica Amplitude
.314 < V (
\\Slocity In/Sec** (V3)
V<.314
.623 V>.628 Pump Differential Pressure AP Amps 130 XXXXXX:CCCCCC<
XX:CCCC(XX:CCCC
> 138 RER HX 1 A S'd Divider fPlateAP(DPI-359A)psid'
< 10 XXXXXXICCC(XX XX:C"CCCCCCCXX XX:CC'XXXXXXXX f
- Technica Specifications > 4000 gpm.
\\
- Maintenance Procedure 7.2.36 outlines the procedure to be used for taking vibration readings.
Attachment "3" shows where to take these readini;s.
Neto: The reference value for flow. Q, must be duplicated to provide a tethod to analy::e the other parameters.
(,
3rocedure Number 6.3.20.1 Date d e/ 9(-
Pevision 17 Pace 4
Of 6
Pagcs
~ n.s
, u s, 2 v.,
- v. u t t
- ma symCE WATER avudlr.n t LMP
- Lv.
. c.31 ATTACHME' T "A" SURVEILLANCE PROCEDURE 6.3.20.1 ED VAL'/E 0?E"1,LILITY TEST FU:!CTIOSAL TEST This Data Sheet need not be completed when procedurc is being perforced to prove operability when another safety systea is declared inoperable.
PD'? D ACTUAL REFEREXCE ACCE.TASLE ALERI REQUIRED I
PARAMETERS VALUE VALUE RANGE RANGE ACTION Pe:p Inlet Pressure I
(Before Start) Pib lNoneRecuired None Recuired None Recuired Pu=p lalat Pressure j
20 *. Pi ( 30 Pi > 60 (After Starr) Pia i 30 < Pi < 70 70 < Pi < S0 Pump Discharge Pi < 20 I
I Pressure Pd None Recuired None Recuired None Recuired l
l Puro Flev Rate C*
l.000 epn Sac Meta See ::ote See Note t; Fump Vibration Anplitude
.314 < V <-
V >.628 f
Velocity In/Sec** (VI)
V i.314
.628 i Pump Vibration Anpiitude
.314 < V<
i Velocity In/Sec** (V2)
V<
.314
.628 V>.628 Pump Vibratien Amplitude
.314 ( V<
l ";;12 city n/Sec** (V3)
V<
.314
.628
~
V>.628
!. :L,@ssure S?
l s -
Dit'rerential I
- Amos 130 XXXXXXX'CCCXX XX:CCCCCCXXXX
> 133 j KhR EX IB SW Divider l Plate AP (DPI-3595) psid
< 10 XXXXXIC'XXXXX XX:CCC'J(X:CCXXX XX:C(XXX'CO :CC<
- Technical Specifications > 4000 gpm.
- Maintenance Procedure 7.2.36 outlines the procedure to be used for taking vibre.tien readings.
Attachment "B" shows where to take these readings.
Note: The reference value for flow. Q, must be duplicated to provide a method to analyce the other para =eters.
IRD Vibrction :'eter instrument Number:
Perfor cd By:
rate:
/ ;.r Y l?
i
'r
'roccdure Number 6.3.20.!
Date
- 'm Revision
'7 Page 3
Cf 6
Pages L
m v. ua.. u w.n.s
, n u v..
o. ma. u 3 c.,.., c m.
iu.R :iLRVICE ' DATER 50tbIEr' t'U:h' LOW fEST
. ATTACH:'.ENT "A" SURVEILLANCE PRCCEDU:tE 6.3.20.1 AND VAT.VE OPERABILITY TEST
..n
.. ? %
~4 i FUNCTIONAL TEST Discrepancies:
s l
l 1
?ocrator
/
V :l Date Shift Supervisor
/
Permission Tc Start Date Shift Supervisor
/
Test Complete And Reviewed Date Shift Supervisor
/
NCR Written If Required Date Work Item (s) Initiated If Required
/
Reviewed By Date f
IST Review
/
Analysis Of Test Data Comparing To Date Alleva51e Ranges IST Review
/
Summary Of Corrective Actions If Date Required IST Reviev
/
Subsequent IST And Cenfirmation of Date Operational Adequacy
.3 Procedurc Number 6. 3..'0.1 Date 4 "O '/-#-
Revisten 17 Page 6
Of 6
Pages
r
'>cea ai t.u n..
d 1.u lu.s ur r... t s. 3 u.w.m
, niiR SERVICE. ATLR DOUS1LR PRi? FLOW IESI
_ATTACILVE::T "B" St'2VEILLANCE ?ROCEDURE 6.3.20.1
!.n:D VALVE CPERABILITY TEST
... w I.![h VI3 RATIO:I DATA POINT DR,V,!n:G Ziot e : Vertical (V )
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- ote: 90* Off
- ote: 90* off Of Vertical (Vy)
Of Vertical (V )
2 9
7
- ~9.:;
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/
Refisici.
17,
Page 1
of 1
I'a g e s Proceditre. Number 6.3.20.1 Date t
- - - - - - - - --.-