ML19224B512
| ML19224B512 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 10/06/1978 |
| From: | Metropolitan Edison Co |
| To: | |
| References | |
| 2303-M24A-B, TM-0654, TM-654, NUDOCS 7906150221 | |
| Download: ML19224B512 (25) | |
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METROPOLITAN ElIJON COMP /.:!Y.
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10/06/78
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'i ED COPY'i *HREE MILE ISLAN NUCLEAR SWlON UNIT #2 SURVEILLAriCE PROCEDURE 2303-M24A/B
[ggDj-Tl ~~ ' ' REACTOR BUILDIliG SPRAY PUMP FUtiCTIO:iAL TEST AfiD VALVE OPERABILITY TEST f
Table of Effective Pages P_aga Date Revision Pace Date Revision Page Date Revision 1.0 12/15/77 3
2.0 12/15/77 3
3.0 12/15/77 3
4.0 12/15/77 3
5.0 05/24/78 6
6.0 05/24/78 6
7.0 05/24/78 6
8.0 05/24/78 6
9.0 05/24/78 6
9.1 05/24/78 6
10.0 05/24/78 6
11.0 05/24/78 6
12.0 05/24/78 6
13.0 05/24/78 6
14.0 12/15/77 3
15.0 12/15/77 3
16.0 04/18/78 5
17.0 04/18/78 5
18.0 04/18/78 5
19.0 04/18/78 5
20.0 04/18/78 5
21.0 04/18/78 5
22.0 10/06/78 7
23.0 10/06/78 7
Unit 1 Staff Recommends Approval Unit 2 Staff Recommends Approval Approval
/
Date Approval
/58 Date Ca;nizant Dept. Head Cognizant Dept. Head Unit 1 PORC Recommends Approval Unit 2 PORC R,ecommends Approval
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Date h%"
Date /
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Chairrran of FORC V-Chairrnan of PORC Unit 1 Superintendent Approval Unit 2 Superintendent Approval
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Date,Wi J'
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ll Manager Generation Quality Assurance Arnroval
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Date 2 } 3
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2303-ti24A/B Revision 3
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ll/i5/77
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THREE MILF ISLAt:0 t1UCLEAR STATI0t1 UNIT #2 SURVEILLANCE PROCEDURE 2303-M24 A/B
,,f-REACTOR BUILDIflG SPRAY PUMP FUNCTIONAL TEST AND VALVE OPERABILITY TEST NOTE:
2303-M24A includes valve and pump testing; 2303-M24B covers pump testing only.
1.0 PURPOSE To insure compliance with Technical Specification 4.6.2.lb which states:
By verifying, that on recirculation flow, each pump develops a discharge pressure of > 194 psig when tested pursuant to Specification 4.0.5.
S;ecification 4.0.5 references ASME Section Yi for testing of
_m:3.
Section XI specifies test quantities to be measure and a::eptable ranges for those quantities.
I 1.2 7: i sure compliance with TMI Unit 2 Technical, Specifications, I::-foa 4.C.5.
, wn.
- r. service testing at AMt Code Class 1, 2, and 3 pumps and valves shall be performed in accordance with Section XI of the ASME Boiler and Pressure Vessel Code and applicable addenda as required by 10 CFR 50, Section 50.55a(g).
The above inservice testing will confirm the operation / function of the following ASME Code Class 2 valves: BS-V1 A and B, and BS-V100 A and B.
2.0 APPLICABLE SURVEILLANCE FREQUENCY AND I40 DES 2.1 Surveillance Frequency -
31 days (M) for the pump tests (2303-M24B) 213 149 92 days (Q) for the valve tests (2303-M24A) 1.0
2303-M24A/B i
Revision 3 12/15/77
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l' NOTE:
Subsections 6.1 and 6.2 include both valve and pump testing, while subsections 6.3 and 6.4 include punp testing only.
If both 2303-M24A and 2303-M24B are. scheduled cn the Weekly Checklist Master Schedule, perform subsections 6.1 and 6.2, only.
If only 2303-M24B is scheduled perform subsections 6.3 and 6.4, only. All of the steps in 6.1 and 6.2 are included in 6.3 and 6.4, respectively.
2.2 Mo:es:
1 thru 4 5 and 6 - Pump Testing optional per ASME Section XI.
3.0 L::T5 AND PRECAUTIONS 3.1 Whs, a reference value or set of values may have been affected by re: air or routine servicing of the pump, a new reference value or se: of values shall be determined, or the previous value reconfirmed b.-
ar inservice test run prior to or within 96 hours0.00111 days <br />0.0267 hours <br />1.587302e-4 weeks <br />3.6528e-5 months <br /> after return cf the pump to n:rmal service.
Deviations between the previous and re, set of reference values shall be identified,and verification
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esent acceptable pump operation shall be
- -.d in : 3,e:n y=u surveillance file for that pump.
3.2 P
. servi a test shall be run on each pump nominally each month c M ng normal plant operation.
It is recommended that this test fre:_ency he raintained during cold shutdown periods where this can reas:nably be accomplished, although this is not mandatory.
3.3 When testing "A" Reactor Bldg. Spray Pump, "A" Make-up Pump must not be aligned to take suction from the Make-up tank to avoid using BWST water for normal make-up and seal injection.
Also "C" Make-up Pump must not be aligne.d to take suction from the Make-up tank when testing BS-P-18.
If necessary, shift pump alignment per 2104-1.2.
213 150 2.0
23034t24A/B Revision 3 7p 12/15/77 e,;
' 3.4 Pumps that are operated more frequently than every month need not be run or stopped for a special test provided the quantities specified
.,,'were measured, observed, and analyzed.
3.5 All test data must be analyzed within 96 hours0.00111 days <br />0.0267 hours <br />1.587302e-4 weeks <br />3.6528e-5 months <br /> after test completion.
3.6 Bearing temperatures are only required to be measured once every year. When measurement of bearing temperature is not required, each pump shall be run for at least five minutes under conditions I
as stable as the system permits. At the end of this time at least cne ieasurer.ent of each of the quantities specified shall be made and recorded.
i I
3.7 The vibration probe must be placed in the same position each test to insure repeatable measurenents.
3.8 RECCE identification of the instruments used on the data sheets.
3.9 Per crn this procedure with 2303-M2 Decay Heat Removal Pump Functional Test and 2303-M1 Make-up Pump Functional Test to reduce shifting of
'*:- 5-tc Pump alignments.
0 :-nvents used for measuring quantities shall not have a scale ra ;5 exceedi.ng four times the reference value.
l i
3.11 33-?'.2/5 maxinum allowable flow is 1800 gpm.
i 3.12 55 :l A/S minimum allowable flow is 60 g 3.13 C; f!3 :
Before opening DH-V5A/S insure DH-V6A/B are closed.
l This will preclude draining the BWST into the Reactor j
Building.
3.14 During valve functional testing, it is necessary to record the time j
for power-operated valves to open or close.
In order to assure the valve operating time measured is consistent for all tests, the time required for the tested valve to fully open (or C.ose) shall be r
2, 3.0
2303-M24A/B Revision 3 12/15/77
- g' established as the time frc, pushing the local or remote OPEll (or CLOSE) butten until only the red OPEtt (green CLOSE) light is energized
,.' on the approcpriate panel.
i 3.15 If a valve is in a system that is out of service, it need not be exercised until immediately prior to return of the system to service.
3.16 Af ter a valve or its control system has either been replaced, rep. aired, or has undergone maintenance that could affect its performance, and pri:r to the time it is returned to service, it shall be tested as r.e:sssary to demonstrate that the performance parameters are within a::sptable limits. Adjustment of stem packing; removal of the b:nn::, stam assembly, or actuator; or disconnection of hydraulic c-Ce:trical lines are examples of maintenance that could affect valve performance parameters.
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4.0 L::2 TIC'; 0F SYSTE.'l 4.1 The F.eactor Sicg. Spray Pumps are located in the Auxiliary Building 2 2 -6" elevati:1.
5.0 E'
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5.1
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ibrati:n Ar.alyzer, Model 306 or equivalent.
l 5.2 ?ressure gage 0 - 100 psig.
l 5.3 St: watch - - To monitor valve opening or close time, only required wrar. 2303-M2;A is scheduled.
6.0 P:.CCEDURE f:0TE:
If 2303-M24A is scheduled p'rform subsections 6.1 and 6.2 only.
If 2303-M248, only, is scheduled perform subsection; i
1 6.3 and 6.4 only. Subsections 6.1 and 6.2 include both valve and pump testing while subsections 6.3 and 6.4 include pump testing only. All steps in 6.3 and 6.4 are included in 6.1 and 6.2, respectively.
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Y Initial each step after satisfactory completion.
6.1 "A" Reactor Building Spray Pump and Valve Testing.
'CAUTI0ti:
Do not operate Spent Fuel Pumps; Borated Water Recirc Pump or Decay Heat Removal Pumps in the recirculation to the B'<!ST mode while performing this procedure.
DH-V120 and DH-Vll6 will be closed and, therefore, pump discharges M3 will be closed.
6.1.I If15URE "A" Make-up Pump is not aligned to take suction from the Make-up' tank and then perform valve lineup per Appendix A.
fl0TE:
Coordinate the performance of this procedure with 2303-N2 Decay Heat Removal Pump Functional fest and Valve Operability Test and 2303-M1 Make-up Pump Functional Test and Valve Operability Test to reduce shifting of Make-up Pump alignment.
6.1.2 Panel indication of BS-VlA should be observed to ensure the
/
valve is fully closed.
6.1.3 IfEURE duclear Services Closed Cooling Watr-al operation per 2104-3.2.
6.1.4 IllSTALL a 0 to 100 psig gage at the test manifold at BS-DPIl405 on BS-V121A side.
6.1.5 Remove locks and close (check closed) DH-V133A & 1338.
Makt. 3 note in the shift Foreman's log that the fla0H tank is isolatea.
6.1.6 READ and RECORD on Data Sheet "A" the pump idle inlet pressure from the above temporary gage.
6.1.7 STATIO:1 a MAN in the Reactor Building at drain for BS-V105A to check fcr leakage past BS-Vl A when Reactor Bldg. Spray Pumps are started.
2 3
153 5.0 7--
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Revision 6 05/24/78 6.1.8 INSURE Proper lube oil level on BS-P-1 A from bearing sight glasses.
Initial data sheet.
6.1.9 STAT BS-P-1 A from Panel 3.
If leakage is observed past BS-Vlh immediately stop-pump.
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6.1.10 THROTTLE BS-V104 until the pump flow rate to the BWST as indicated by BS-1-Fil on Panel 3 corresponds to the reference value.
6.1.11 Proper operation of pump BS-P-1 A indicates that valve BS-V100A Opeaed as required.
Record on Data Sheet A that valve BS-V100A functioned as required.
6.1.12 LET pump run five minutes or longer until system stabilizes.
NOTE:
Perform the following three steps only the first time this test is run during each calendar year; since bearing temperature is only required once each year.
6.1.13 ALLOW pump to run until three successive bearing temperature measurements ( - "dicated by Computer Grcup 16) taken at i
i 10 minute inter"?!-
c w 3 by less than 3"..
I 6.1.14 Record bearing temperatures and times taken on Data Sheet A.
6.1.15 RECORD the final bearing temperatures on the first page of Data Sheet A(B).
6.1.16 RE/.D and RECORD the pump running inlet pressure from temparary pressure gage.
6.1.17 READ and RECORD the pump discharge pressure frcm BS PII.
6.1.18 CALCULATE differential pressure (Step 6.1.16 minus Step 6.1.15) and RECORD on Data Sheet.
213 154 6.0
__ L.. _ _
2303-M24A/B Revision 6 05/24/78
,Pm 6.1.19 READ and RECORD the flow rate from the pump to SWST from BS-1-FI-l on Panel 3.
'6.1.20 MEASURE and RECORD the inboard bearing vibration in the B
hori70ntal and vertical plane perpendicular to the rotating shaft.
INDICATE the higher of the two vibration amplitudes and whether in the horizontal or vertical plane.
INSURE the probe is on the designated test points and designated plane.
6.1.21 Stop pump BS-P-1A.
6.1.22 Prior to cycling BSVlA, place BSP-1A in PULL-TO-LOCK, close BS-V3A to prevent putting water in R, Building B.S.
piping.
6.1.23 With pump BS-P-1A secured, confirm valve BS-VlA is fully closed.
Determine the valve opening time for valve BS-V1A by depressing the open pushbutton and timing until only the red OPEil light is energized.,
__6. i
' the valve opening time for valve BS-V1 A on Data sneet A.
6.1.25 Close valve BS-VlA.
6.1.26 Open and lock open BS-V3A, and place BS-P-1A in ?!ormal-After-Stop.
6.1.27 If in Modes 1-4 Re-open DH-V133A & 133B and install locks. Make h
a note in the shift F,oreman's log that the t!aOH tank is back
- '7-in service.
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6.1.28 REALIGil valves per 2104-1.4. r~ M4 M- * ~ "
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6.1.29 REMOVE temporary gage.
7.0
2303-M24A/B Pevision 6 J'-
05/24/78 6.2 "B" Reactor Building Spray Pump nnd Valve Testing.
CAUTIO?(: Do not operate Spent Fuel Pumps; borated Water Recirc Pump or Pecay Heat Removal Pump in the recirculation to the BWST mode while performing this procedure.
DH-V120 and DH-Vil6 will be closed and, therefore, pump discharges will be closed.
6.2.1 IllSURE ' C" Make-up Pump is not aligned to take suction from the Make-up tank and . perform valve lineup per Appendix B.
NOTE:
Coordinate the performance of this procedure with 2303-M2 Decay Heat Removal Pump Functional a Valve Operability Test and 2303-M1 Itake-up Pump Functional & Valve Operability Test to reduce shifting of Make-up Pump alignment.
6.2.2 Panel indication of BS-VlB should be observed to ensure 9
the valve is fully closed.
6.2.3 INSURE f;uclear Services Closed Cooling Water is in normal operation per 2104-3.2.
6.2.4 It! stall. a 0 to 100 psig gage at the test manifold at BS-DPIl403 on BS-V1218 side.
6.2.5 Remove locks and close (check closed) DH-V133A & 1338. Make
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a note in the shift Foreman's log that the fia0H tank is isolated.
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6.2.6 READ and RECORD on Data Sheet "B" the pump idle inlet f}ft[I pressure from the at,ove temporary gage.
.{h 6.2.7 STATIO:1 a MA'l in the Reactor Building at drain for SS-V1063 to check for leakage past BS-VlB when Reactor Bldg o
, Spray Pumps are started.
6.2.8 IllSURE Proper lube oil level on BS-P-1B frca baaring pfp sight glasses.
Initial data sheet.
8.0
2303-M24A/B Revision 6
[
1,'
05/24/78 6.2.9 START BS-P-1B from Panel 3.
If leakage is observed past BS-VlB immediately stop pump.
.' 6.2.10 THROTTLE BS-V104 until the pump flow rate to the BWST as indicated by BS-1-FI2 on Panel 3 corresponds to the reference value.
6.2.11 Proper operation of pump BS-P-1B indicates that valve BS-V100B opened as required.
Record on Data Sheet B that valve BS-V1008 functioned as required.
6.2.12 LET pump run five minutes or until system stabilizes.
NOTE:
Ferform the following three steps only the first time this test is run during each calendar year; since bearing temperature is only required once each year.
6.2.13 ALLOW pump to run until three successive bearing oil temperature measurements (as indicated by Computer Group
- 16) taken at 10 minute intervals, change by less than 3%.
6.2.14 Record bearing oil temparatures and times taken on data sheet B.
6.2.15 RECORD final temperatures on Data Sheet B.
6.2.16 READ and RECORD the pump running inlet pressure from temporary pressure gage.
6.2.17 READ and RECORD the pump discharge pressure from BS PI2.
6.2.18 CALCULATE differential pressure (Step 6.2'.16 minus Step 6.2.15) and RECORD on Data Sheet.
6.2.19 READ and RECORD the flow rate from the pump to BWST from
{
I BS-1-FI-2 on Par.el 3.
9.0
=
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..a n, Revision 6 05/24/78 6.2.20 RECORD the inboard bearing vibration in the horizonal and vertical p:ane perpendicular to the rotating shaft.
INDICATE the higher of the two vibration amplitudes cnd whether in horizonal (H) or vertical (V) plane.
INSURE the probe is on tne designated test points and designated plane.
6.2.21 Stop pump BS-P-18.
6.2.22 Prior to cycling BS-VlB, place BS-P-1B in PULL-TO-LOCK, close BS-V3B to prevent putting water in R Building B.S.
x piping.
6.2.23 With pump BS-P-1B secured, confirm valve BS-VlB to be fully closed.
Determine the valve opening time for valve BS-VlB by depressing the OPEil pushbutton, and timing until the red light is energized.
6.2.24 Record the valve opening time for valve BS-V1B on Data Sheet B.
6.2.25 Close valve BS-VlB.
6.2.26 Open and lock open BS 'i-33, and place,BS-P-1B in flormal-After-Stop.
6.2.27 If in Modes 1-4, Re-open and lock DH-V133A ake a note in the shif t Foreman's log that the fla0H tank is back in service.
6.2.28 Realign the Reactor Building spray system valves per 2104-1.4.
6.2.29 REMOVE temporary gage.
6.3 "A" Reactor Suild'ing Spray Pump.
I CAUTIOil:
Do not operate Spent Fuel Pumps; Bcrated Water Recirc Pump or Decay Heat Rem.i Pumps in the recirculation to the BMST node while performing this procedure.
DH-V120 ar.d DH-Vil6 will be closed and, therefore, pump discharges will be closed.
9.1
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cau a-i149a/ u 33 _1/ ;
Revision 6 f',,
05/24/78 u
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,6. 3.1 INSURE "A" Make-up Pump is rot aligned to teka suction from the Make-up tank and then per'orm valva lineup per Appenaix A.
pe NOTE:
Coordinate the performance c.f this procedure with 2303-M2 Decay Heat Removal Pump Functional Test and 2303-M1 Make-up Pump Functional Test to reduce shifting of Make-up Pump alignment.
6.3.2 Panel indication of BS-VlA should be observed to ensure the valve is fully closed.
6.3.3 INSURE Muclear Services Closed Cooling Water is in normal operation per 2104-3.2.
__6.3.4 Remove locks and close (check closed) DH-V133A & 133B. Make a note in the shift Foreman's log that the NaOH tank is isolated..
6.3.5 INSTALL a 0 to 10C psig gage at the test manifold at BS-DP11405 on BS-V121A side.
6.3.6 READ and RECORD on Data Sheet "A" the pump idle inlet pressue f r 'm a'w
' norary gage.
6.3.7 STATION 2 Reactor Building at drain for BS-V105A to check for leakage past BS-Vl A when Reactor Bldg Spray Pumps are started.
6.3.8 INSURE Proper lube oil level on BS-P-1 A from bearing sight glasses.
Initial data sheet.
6.3.9 START BS-P-1A from Panel 3.
If leakage is observed past BS-VlA immediately stop pump.
6.3.10 THROTTLE BS-V104 until the pump flow rate to the BWST as indicated by BS-1-FIl on Pcnel 3 corresponds to the reference value.
6.3.11 LET pump run five minutes or longer until system stabilizes.
10.3
Revisicn 6 05/24/78
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fl0TE:
Perform the following three steps only the first time this test is run Jaring each calendar year; since bearing. temperature is only required once I
each year.
6.3.12 ALLOW pump to run until three successive bearing temperature measurements (as indicated by Computer Group 16) taken at 10 minute intervals, change by less thatn 3%.
6.3.13 Record bearing temperatures and times taken on Data Sheet A.
6.3.14 RECORD the final bearing temperatures on the first page of Data Sheet A(B).
6.3.15 READ and RECORD the pump running inlet pressure from temporary pressure gage.
6.3.16 READ and RECORD the pump discharge pressure from BS-2-PII.
6.3.17 CALCULATE differential pressure (Step 5.3.15 minus Step 6.3.14) and RECORD on Data Sheet.
6.3.18 READ and RECORD the flow rate from the, pump to BWST from 1 m Panel 3.
6.3.19
.itm..
..a RECORD the inboard bearing vibration in the horizonal and vertical plane perpendicular to the rotating shaft.
If4DICATE the higher of the two vibration amplitudes and whether in the horizonal or vertical plane.
INSURE the probe is on the designated test points and designated ev plane.
d.d.
6.3.20 STOP pump and realign valves per 2104-1.4. s~wn os-v 4A "
aan
- u. e -n?a l
6.3.21 If in tiodes 1-4, Re-open ar.d lock DH-V133A & 1333.
i-take a note i
in the shift Foreman's log that the fla0H tank is back in service.'
6.3.22 REl10VE temporary gages.
6.4 "B" Reactor Building Spray Pump.
213 160
_=
4, 2303-M24A/B Revision 6 CAUTION:
Do not operate Spent Fuel Pumps; Borated Water ehrc Pump or Decay Heat Removal Pump in the recirculation to the BWST mode while performing this procedure.
DH-V120 and DH-Vil6 will be closed and, therefore, pump discharges will be closed.
6.4.1 IllSURE "C" Make-up Pump is not aligned to take suction from the Make-up tank, and then perform valve lineup per Appendix B.
fl0TE:
Coordinate the performance of this procedure with 2303-M2 Decay Heat Removal Pump Functional Test and 2303-M1 Make-up Pump Functional Test to reduce shifting of Make-up Pump alignment.
6.4.2 Panel indication of BS-VlB should be observed to ensure the valve is fully closed.
6.4.3 IflSURE fluclear Services Closed Cooling Water is in normal operation per 2104-3.2.
6.4.4 IflSTALL a 0 to 100 psig gage at the te'st manifold at BS-DPIl403 on CS-V1213 side.
6.4.5 Renove locks and close (check closed) DH-V133A & 133B. Make a note in the shift Foreman's log that the flaOH tank is isolated.
6.4.6 READ and RECORD on Data Sheet "B" the pump idle inlet pressure from the above temporary gage.
6.4.7 STATI0ft a MAtl in the Reactor Building at drain for BS-V106B to check for leakage past BS-VlB when Reactor Bldg Spray Pumps are started.
_6.4.8 IllSURE Proper lube oil level on BS-P-1B from bearing sight glasses.
Initial data.
t.
6.4.9 START BS-P-1B from Panel 3.
If leakage is observed past BS-VlB immediately stop pump.
213 161 12.0
,+.
Revision 3 12/15/77 6.4.20 REMOVE temporary gage.
7.0 ACCEPTANCE CRITEP.IA 7.1, If measured values fall within the Acceptable Range, and valve testing was not performed, the Analysis portion of the data sheet shall be filled out and signed by the Shift Supervisor / Shift Foreman within 96 hours0.00111 days <br />0.0267 hours <br />1.587302e-4 weeks <br />3.6528e-5 months <br />.
7.2 If deviations fall within the Alert Range, tne frequency of testing shall be doubled until the cause of the deviation is determined and the ::ndition corrected. Analysis portion of data sheet shall be fi:'ed out and signed by the Lead Mechanical Engineer /ISI Coordinator wi:-in 95 hours0.0011 days <br />0.0264 hours <br />1.570767e-4 weeks <br />3.61475e-5 months <br />.
7.3 If :r.iations fall within the Required Action Range, the pump shall be :eclared incparative and not returned to service until the cause cf :ce de'/iation has been determined and the condition corrected.
Ani'ysis portion cf data sheet shall be filled out and signed by the Lei. "ecSanical Engineer /ISI Coordinator within 96 hours0.00111 days <br />0.0267 hours <br />1.587302e-4 weeks <br />3.6528e-5 months <br />.
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Cor-sc:icn can be replacement or repair or an analysis to der:nstrate that the condition does not impair pump operability and that the pump v.ill still fulfill i.ts function. A new set of reference values shall be established after such analysis.
NCTE:
In Modes 1, 2, 3 and 4 two independent containment spray systems' shall be OPERABLE per Technical Specification Section 3.6.2.1.
I'OTE :
If the acceptance criteria are not net, proceed with ACTIOM statement 3.6.2.1.
14.0 213 162
2303-M24A/B Revision 6 05/24/78 l
6.4.10 THROTTLE BS-V104 until the pump flow rate to the BWST J
as indicated by BS-1-FI2 on Panel 3 corresponds to the reference value.
'$.4.11 LET pump run five minutes or until system stabilizes.
fl0TE:
Perform the following three steps only the first time this test is run during each calendar year; since bearing temperature is only required once each year.
6.4.12 ALLOW pump to run until three successive bearing oil tenperature measurements (as indicated by Computer Group 16) taken at 10 minute intervals, change by less tt.an 3%.
6.4.13 Record bearing oil temperatures and times taken on Data Sheet B.
6.4.14 RECORD final :.emperatures on Data Sheet B.
6.4.15 READ and RECORD the pump running inlet pressure frca. temporary pressure gage.
6.4.16 READ and RECORD the pump discharge pressure from BS-2-PI2.
6.4.17 CALCULATE differential pressure (Step 6.4.15 minus Step 6.4.14) and RECORD on Data Sheet.
6.4.18 READ and RECORD the flow rate from the pump to :
BS-1-FI-2 on Panel 3.
6.4.19 RECORD the inboard bearing vibration in the horizonal and vertical plane perpendicular to the rotating shaf t.
INDICATE the higher of the two vibration amplitudes and whether in horizonal (H) or vertical (V) plane.
INSURE the probe is i
on the designated test points and designated plane.
6.4.20 STOP pump.1d realign the Reactor Building spray system valves per 2104-1.4.
i 6.4.21 If in Modes 1-4, Re-open DH-V133A & 1333 and install locks.
Make a note in the shift Foreman's log that the NaOH tank is back in service.
213 163 13.0
2303-M24A/B Revision 3
.j.,', ',
12/15/77 7.4 Review the valve operability test results for valves BS-V1 A and B, and BS-V4 A and B and ensure that the stroke time limits in the data
' sheets are not excaeded. Also compare the valve stroke times with those from the previous performance of this test.
If an increase in stroke time of 25% or more from the previous test for valves with stroke times greater than 10 seconds or 50% or more for valves with stroke times less than or equal to ten seconds is observed the analysis portion of the data sheet shall be filled out by the Lead Me:hanical Engineer /ISI Coordinator and test frequency shall be increased for those valves to once each month until corrective action is taken.
I 7.5 E::n of the valves which has been functionally tested shall have been i
l cbserved to function as required on the data sheet.
If a valve fails to exnibit the required change of valve stem or disc position during the test, or if the valve stroke time limit is exceeded, corrective j
a::':n shall be i ted immediatel v.
If the condition is not or e
c;- :: be corre:t-2 hours the valve shall be declared j
i i ::2 a:ive. 'When corrective action is required as a result of j
tes:s made during cold shutdown, the condition shall be corrected be#:re startua. A retest showing acceptable operation shall be run following any required corrective action before the valve is returned i
to service.
7.6 When valve testing is performed, the analysis portion of the data sheet shall be filled out and signed by the Lead Mechanical Engineer / ISI Coordinator.
15.0
2303-M24A/B Revision 5
- 9. ',' :
04/18/78 DATA SHEET "A" Reactor Bldg. Spray Pump SS-P-1 A Functional Test Recirculation ~ Mode 1.
Pump running inlet pressur.e (temporary gage) psig.
2.
Pump running discharge pressure'(BS-2-PI-1) psig.
3.
Pump differential pressure (#2 - #1) psi 4.
Lube Oil level (initial if satisfactory) 5.
Inboard Bearing Vibration (mils)
H V
REQUIRED ACTI0tl MEASURED ACCEPTABLE ALERT RAf;GE rat;GE REFEREtiCE QUAtiTITY IVALUE RANGE LOW HIGH LOW I HIGH VALUE PUMP IDLE IllLET PRESSURE 0 to 60 tiA ffA 3
>60 40.8 (psig)
PUMP RUtitlIriG ItiLET PRES 5URE 0 to 60 tiA f1A
<0
>60 39.8 (psig)
PUMP DISCHA"3" PRES! ps1,
>l94 flA fiA
<194 flA 280 PUMP DIFF 223.4 to 216.2 245 tc PRESS (psi) 245.0 to 223.,4 247.]
<216.2
>247.,4 240.2 FLOW RATE 846 to 810 to 918td l
l (GPM) 91 8
- 846 927
<810
>927 900 f
PUMP If1B0ARD BEARfi;GTEMP
<180 ffA fiA flA '
>180 112 F
P'JMP OU :1ARD BEARftiGTEMP
<180 tiA ttA flA
>180 101 F
MAX VIBRATIOt1 0 to 1 flA 1 to flA
>l.5 0.3 H (mils) 1.5
- Yearly 16.0 213 165
_. =. ___
nevision a 04/18/78 DATA SHEET "A" (Cont'd.)
Bear'iiig Temperatures NOTE:
To be measured yearly.
Bearing temps. should be measured until
.97tj <t2 11 03t 3 and.97tj <t3 11 03tj where t) = third to last temp. measured t = second to last temp. measured 2
t = last temp. measured 3
Time Inboard Bearing Temp.
Outboard Bearina Temp.
l G
17.0 2}3
}bb' y----.
.-+.e-
, - - + - -, - - -. * * '
- y
2302-F24A/B Revision 5 DATA SHEET A (Cont'd.)
04/18/78 TEMPORARY INLET VIBRATION--
BS-1-FIl PRESSURE GAGE BS-2-PIl INSTRUMENT Manufacturer Model Serial No.
NA Scale Range Performed by:
Time:
Date:
Approved by:
Date Valve No.
Valve Operating Time Acceotable Time Limit BS-VlA 1 12 secs.
Valve No.
Valve Function Requirement Date Initial BS-V100A (Check Valve) OPEN Performed by:
Date Approved By:
Date ANALYSIS:
Analyzed by:
Time:
Date:
Analysis performed within 96 hours0.00111 days <br />0.0267 hours <br />1.587302e-4 weeks <br />3.6528e-5 months <br />?
Yes:
No:
18.0 213 i67
7303-M24A/B Nevision 5 04/18/78 DATA SHEET "B" Reactor Bldg. Spray Pump BS-P-1B Functional Test Recirculation Mode
'1.
Pump running inlet pressure (temporary gage) psig. ~
2.
Pump running oischarge pressure (BS-2-PI-2) psig.
3.
Pun.p differential pressure (#2 - #1) psi 4.
Lube Oil' level (initial if satisfactory) 5.
Inboard Bearing Vibration (mils)
H V
REQUIRED ACTION MEASURED ACCEPTABLE ALERT RAfiGE RAftGE REFERE!!CE E!ANTITY VALUE RAfiGE LOW HIGH LCW HIGH VALUE PUMP ICLE Itil SSURE
>0 NA t!A
<0 NA 38 PUMP RUttNinG INLET PRESSURE
>0 NA NA
~<0 NA 38 (psig)
PUMP DISCHARGE l l
PRESS (psig)
>l94 NA l
"s
<194 flA 260 b.. A f PUMP DIFF 214.0 E07 G-PRESS (psi) to 234.6 to 214 to ir
<207
>237 230 810 918 FLOW RATE (GPM) 846 to 918 to to
<810
>927 900 846 927 PUMP it BERD BEARfNGTEMP
<l80 NA NA NA
>l80 91.3
(
F)
PUMP OUTB0ARD BEARfNG TEMP
<180 NA NA NA
>180 117.6
(
F)
MAX VIBRATION 1.6 to (mils)
O to 1.6 0
2.4 0
>2.4 0.8 H
- Yearly 213 168
=-
2303-M24A/B Revision 5 li
~.'<(,',
04/18/78 DATA SHEET B (C0nt'd) 3edringTemperatures NOTE:
To be measured yearly.
Bearing temps. should be measured until
.97t
<t2 <1.03 t3 j
anci.97t
<t3 <l.03 tj j
where t) = third to last temp. measured t2 = second to last temp. measured t = last temp. measured 3
Time Inboard Bearina Temp.
Outboard Bearing Temo.
f 213 l'9 20.0
2303-M24A/B I
Revision 5
'-'C /
04/18/78 I'
' '.' s',
DATA SHEET "B" (Cont'd)
TEMPORARY If1LET VIBRATION BS-1-FI2 PRESSURE GAGE BS-2-PI2 INSTRUMENT Manufacturer Model Serial No.
NA Scale Range Performed by:
Time:
Date:
Approved by:
Date Valve No.
Valve Ooeratino Time Acceptable Time Limit I
BS-VlB 1 12 secs.
Valve No.
Valve Function Requirement Date Initial BS-V100B (Check Valve) OPEN Performed by:
Date Approved by:
Date ANALYSIS:
Analyzed by:
Time:
Date.
Analysis performed within 96 hours0.00111 days <br />0.0267 hours <br />1.587302e-4 weeks <br />3.6528e-5 months <br />?
Yes No 21.0 213 170
_ _.___. ~
Ff :., '
2303-M24A/B V
Revision 7 10/05/78 APPENDIX A Reactor Building Spray Pump Functional Test BS-P-1A Recirculation Valve Line-up (B&R Drawing Numbers 2034 and 2026)
Valve Descri ption Position
. Initial BS-VlA B.S. Nozzle Isolation Valve CL BS-V3A BS-P-1 A Suction Isolation Valve OP BS-V101A BS-P-1A/B Cross-connect Valve CL BS-V101B BS-P-lA/B Cross-connect Valve CL BS-V102A BS-P-1 A Discharge Valve L.0.
BS-V103A B.S. Test Line to BWST Isolation Line 0P BS-V103B B.S. Test Line to BWST Isolation Line CL BS-V104 B.S. Test Line to BWST Isolation Line OP < 2h turns
(
DH-V120 Spent Fuel System Recirculation to BUST CL DH-V6A Reactor Bldg. Sump Isolation Valve CL DH-V101A DH-P-1A Suction from Spent Fuel System CL DH-V102A DH-P-1A Suction Isolation Valve CL DH-VSA DH-P-1 A Suction from Sod. Hydrox Tank CL DH-V137A Demin Water Hose Connection to Sod-Hydroxide Tank CL DH-VSA DH-P-1A Suction From BWST OP DH-V149 BWST Isolation Valve OP BS-V131 B.S. Test Line Drain Valve CL DH-Vll6 Recirc to BWST CL 213 171 22.0
'(
2303-M24A/B
.s
,;<e.> d' Revision 7 10/06/78 APPENDIX B Reactor Building Spray Pump Functional Test BS-P-1B Recirculation Valve Line-up (B&R Drawing Numbers 2034 and 2026)
Valve Description Posi tion Initial BS-VlB B.S. Nozzle Isolation Valve CL BS-V3B BS-P-1B Suction Isolation Valve OP BS-V101A BS-P-1A/B Cross-connect Valve CL BS-V101B BS-P-1A/B Cross-connect Valve CL BS-V102B BS-P-1B Discharge Valve L.O.
BS-V103B B.S. Test Line to BWST Isolation Line OP BS-V103A B.S. Test Line to BJST Isolation Line CL BS-V104 B.S. Test Line to BUST Isolation Line CP 1 21; turns DH-V120 Spent Fuel System Recirculation to BWST CL DH-V6B Reactor Bldg. Sump Isolatinn Valve CL i
DH-V:01B OH 0-1B Suction fro. Spenc
- n Cl.
DH-V102B DH-P-1B Suction Isolation Valve CL DH-V8B DH-P-1B Suction from Sod. Hydrox Tank CL DH-V137B Demin Water Hose Connection to Sod-Hydroxide Tank CL DH-V5B DH-P-1B Suction From BWST OP DH-V149 BWST Isolation Valve OP BS-V131 B.S. Test Line Drain Valve CL DH-Vil6 Recirc to BWST CL 7q 2i,I)
I' 23.0
=__
_ _ _