ML19224B515
| ML19224B515 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 11/21/1978 |
| From: | Metropolitan Edison Co |
| To: | |
| References | |
| 2303-M14A-B-C-D, TM-0655, TM-655, NUDOCS 7906150226 | |
| Download: ML19224B515 (35) | |
Text
!.
TMI DOCUMENT'i TM4M5 DOCUMENT NO:
COPY MADE ON h/
OF DOCUtfENT PROVIDED BY f,
METROPOLITAN E )ISbN COMPANY.
sh SM['
Supervi.sor', Document Control, NRC 790615022G
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"TE41POR \\H ) CllOGE" 3
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J. :: b (1001 SIDE 1
,o Three Mile Island Nuclear Station
." W;ure 1: 1
'S Temporary Change Notice (TCN)
TCN NO. N'77 'O 97
..OTE. lestructions and gocelines m AP 1001 (From TCg Loa inceal must be ioilowed when completsng Unit 90.
A this f orm.
Date 3+M Procedure 2 3 0 3 - }M/V 0 0Mf. 09 Svc Y)Gk <'
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c' D Change onciad, page ni.mbers. pa. asraon numbers. and exact word. g of c4ange.) f. T$
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4 Recommended
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V Date Susmrvisar's Signature Date 6.
Daration b'f TCN -
t No longer than ninety days f rom ef fective cate of TCN or as in (a) or (b) below whichever occurs first.
(a)
TCN will be cancelled by a p/..rocedure revision issued as a result of a Procedure Charge submitted by 84r (Submit PCR as soon as possible)
(y Supervisor Submitting TCN (b) TCN is not valid af ter i
(f all in Circumstances whiCn will result in TCN beirt; cancetical 7.
(a) is the procedure on the Nuclear Safety Related Procedure List?
(Sec. AP 1ool - Appendix B)
If "Yes". complete Nuclear Safety Evaluation. (Side 2 of tnis Form)
Yes No i ig (b? Is the procedure on the Environmentalimpact Procedure List?
iSec. AP 1001 - Appendix 8)
If "Yes", complete Environmental Evaluation. (Side 2 of this Form)
Yes No g H Does the change ef feet the intent of the c;iginal procedure?
Yes No p l
E: if all answers are "no" the change may be aps. roved by the Shif t Supervisor. It question (c) is answered "Yes". the c iarige mt at be reviewed by the PORC and approval by the Station / Unit Superintendent prior to smolementation. If the ariswer tc. question (c) is '*no" the Change may be approved by two membets of the plant management staff at least nne of whom holds a sen.nr reactor operators lecense on the unit affected in accordance with paragraph 3.6.4.2 of AP 1001, 8.
Review and Acaroval Block (c) "yes" Block (:) "no"
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Approved Approved Shif t Supervisor, Foreman Da te
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3 b )ateY Reviewed k
bG _GWCW Date Aember Plant Mrg. Statt Members
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Of PORC Reviewed Cha.rman of PORC Da te Contacted Approved PORC Memcers Date Unit Superintencent Date Approved Unst Supenntendent Oa te NOTE The block Icl "Yes" review and approval chain may be f ollowed at anytime.
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9 Accovat Manager. Generation Quahty Assurance Date NCTE M G Q A aooroval recuired only on certain Administrative Procedures listed in Enclosure 7 of APJ0g1
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TCN is Cancelled di db Shitt Supervisor / Shit t Foreman Date TMiSS hv R 17
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"EV Al.t' ATION" y(,-
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, ?/.'J01 Thrze M.la Isiand Nurfear Station SIDE 2 3-Figere 1001-4 Nuclear Safety /Environn ental impact Evaluation O'If *0$f 1.
Procedure 2 3t23 /MW1
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' WNAWH No.
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T't'*
Tempor.rv Ch.nge Notic. No.
I 2 Nuclear Salety Evaluation Does the attached procedure change:
- (a) increase the probability of occurrence or the consequences of an accident or malfunction of equipment important to safety?.
.. ~yes no V
- (b) create the possibility for an accident or malfunction ut a different type than any evaluated previously in the safety analysis report?.
yesO noC l
- (c) reduce the margin of safety as defined in the basis for any technical specification?
. yes noO l
l Details of Evaluat in n.oi..n on..n..
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Evaluation By C6*ed-.:,
Date 3 -I M I
3.
Environmental Impact Evaluation Does the attached piocedure change:
yesO no (a) possibly involve a significant environmental impact?
j (if 3(a) is ",es", answer questions (b) and (c) and fill in " Details of Evaluation" below.
if "no", state why by filling in the " Details of Evaluation" below).
yesO noP I
- (b) have a significant adverse effect on the 'nvironment?
ye.
' no.
- (c) involve a significant environmental matter or question not previously reviewed and evaluated by the N.R.C..
yes no O Details ur Evaluation i atv.cn.oo.t.on.i o..
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Evaluation By Date 1
4 Unit SuperintenJent requests PORC review l J Check if YES.
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Approval l
Evaluation Accompanying PCR Evaluation Accomp;#y'ng ICN n
Approval
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Approval Unit Suov,intencent Cate I
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,o rE ne 6 nanen uccc-c.anving a ocn" evaivat.on ano,icorovai cna.n may t>e f anovv.o at anyt,me.
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2303-M14A/8/C/0/E 4
Revision 8 4
11/21/78 90NTROLL_L.0.
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THREC MILE ISLAND NUCLEAR STATION K%. !
UNIT #2 SURVE.LLANCE PROCEDURE 2303-M14A/8/C/D/E IMERGENCY FEEDWATER SY3 TEM VALVE LINE-UP VERIFICATION & OPERABILITY TEST;
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[E,, TURBINE DRIVEN EMERGENCY FEEDPUMP OPERABILITY TEST V
Table of Effective Pages Page Date Revision Fow Date Revision Pace Date Revision 1.0 12/30/78 3
26.0 11/21/78 6
51.0 2.0 04/27/78 6
27.0 11/21/78 8
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31.0 56.0 7.0 11/21/78 8
32.0 57.0 8.0 11/21/78 8
33.0 58.0 9.0 11/21/78 8
34.0 59.0 10.0 11/21/78 8
35.0 60.0 11.0 11/21/78 8
36.0 61.0 12.0 11/21/78 8
37.0 62.0 13.0 11/21/78 8
38.0 63.0 14.0 11/21/78 8
39.0 64.0 15.0 11/21/78 8
40.0 65.0 16.0 11/21/78 8
41.0 66.0 17.0 11/21/78 8
42.0 67.0 18.0 11/21/78 8
43.0 68.0 19.0 11/21/78 8
44.0 69.0 20.0 11/21/78 8
45.0 70.0 21.0 11/21/78 8
46.0 71.0 22.0 11/21/78 8
47.0 72.0 23.0 11/21/78 8
48.0
'3.0 24.0 11/21/78 8
49.0
, 4. 0 25.0 11/21/78 8
50.0 75.0 Unit 1 Staff Recommends Approval IJnit 2 Staff Recommends Approval Approval Date Approval
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Date Cognizant Dept. Head Cognizant Dept. Head Unit 1 PORC Recomme.Vs Approval Unit 2 PORC Recommends Aporoval Date libri N Date 0./
A:N-Chairnun of PORC V'Chairnan of PORC Unit 1 Superintendent Aporov. I Unit 2 Supa intsAd nt, Approval
)
U]h{
Date // Al, i Date o
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(
Manacer Generation Quality Assurance Approval
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Date TMs SS-A hO
7 214 dJ
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2303-M14A/B/C/D/E l
Revision 3
-d 12/30/77
,1 5 THREE MILE ISLAND NUCLEAR STAT.0tl I
UNIT #2 SURVEILLANCE PROCEDURE 2303-M14A/B/C/D/E EMERGENCY FEEDWATER SYSTEM VALVE LINE-UP VERIFICATION AND OPERABILITY TEST, AND TURBINE DRIVEN EMERGENCY FEEDPUMP OPERABILITY TEST
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1.0 PURPOSE 1.1 To insure compliance with TMI Unit #2 Technical Specifications, Section 4.7.1.2.a which states:
Each auxiliary feedwater system shall be demonstrated OPERABLE at least once per 31 days on a STAGGERED TEST BASIS by:
1.
Verifying the steam turbine driven pump develops a discharge pressure of > 1070 psig when the secondary steam supply pressure is greater than 200 psig.
2.
Verifying that each valve in the flow path that is not locked, sealed, or othemise secured in position, is in its correct casition.
1.2 To test the Turbine Driven Emergency Feedpump per Tech. Spec.
Section 4.0.5 which refereices A.". 9ction XI for testing of pumps.
ASME Section XI specifies ast cuan:ities to be measured, and acceptable range for those quantities.
l.3 To insure ccmpliance with TMI Unit #2 Technical Specifications, Section 4.0.5.a., which states:
Inservice testing of ASME Code Class 1, 2, and 3 valves shall be perfomed in accordance with Section XI of the ASME Boiier and Pressure Vessel Cod'e and applicable addenda as required by 10.CFRSO, Section 50.55a(g).
1.0 l
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~ 5, 2303-M14A/8/C/D/E Revision 6
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04/27/78 The above inservice testing will confirm the operation of the following ASME Code Class 2 and 3 valves:
MS-Vll A&B, MS-V12 A&B, MS-V14, MS-V207, EF-Vll A&B, EF-V26, EF-V32 A&B, EF-V33 A&B, C0-V81 A&B, and C0-V215 A&B.
2.0 APPLICABLE SURVEILLANCE FREQUENCY AND MODES 2.1 Surveillance Frequency 31 days (M) for the pump test and valve line up verification on a staggered test basis.
92 days (Q) for the valve operability tests.
NOTE:
When the procedure PERFORM Which is scheduled as Subsection includes 2303-M14A 6.1 EF-P1 op. test, valve lineup verification, and "A" valve op test 2303-M14B 6.2 EF-Pl op. test, valve lineup verification, and "B" valve op t'est 2301 414C 6.3
.EF-P1 op. test & valve lineup verification 2303-M14D 6.4 EF-P-2A valve lineup verification 2303-M14E 6.5 EF-P-2B valve lineup verification Tests will be scheduled on a staggered basis as follows. (The schedule repeats r/ery 3 months) 2.0 214 245
.f' 2303-M14A/B/C/0/E b$b3h Month 1 Month 2 Month 3 1st' third-2303-M14A 2303-M14B 2303-M14C 2nd third. a -M14D 2303-M140 2303-M140 s
3rd third-2303-M14E 2303-M14E 2303-M14E 2.2 Modes - 1, 2, and 3 when the OTSG steam pressure is greater than 800 psig.
NOTE:
If sufficient steam pressure does not exist, perform Section 6.1 (6.2, 6.3) of this procedure when steam pressure increases to > 200 psig.
Mode-5 and 6. Testing of Turbine Driven Emergency Feed Pump is optional per ASME Section XI.
3.0 LIMITATIONS AND PRECAUTIONS 3.1 When a reference value or set of values may have been affected by repair or routine servicing of the pump, a new reference value or set of values shall be determined, or the prgvious value reconfimed n 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 c.
.. pump to normal service. Deviations between the previous and new set of reference values shall be identified and verification that the new values represent acceptable pump operation shall be placed in the pump record.
3.2 An inservice test shall be run on each pump nominally each month during normal plant operation.
It is recommended that this test frequency be maintained during cold shutdown periods where this can reasonably be accomplished, although this is not mandatory.
3.0 214 246
2303-M14A/8/C/D/E
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Revision 8 t
11/21/78 3'.3 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.
3.4 All pump 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.
3.5 Pump 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 as stable as the system permits. At the end of this time at least one measurement of each of the quantities specified shall be made and recorded.
3.6 The vibration probe must be placed in the same position each test to insure repeatable measurements.
3.7 RECORD identification of the instruments used on the data sheet.
3.8 Instruments used for measuring quantities shall not have a scale range exceeding four times the reference value.
3.9 During valve function testing, it is necessary to record the time i
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 close) shall be established as the time from pushing the local or remote OPEN (or -
CLOSE) button until only the red OPEN (or green CLOSE) light is energized on the local or control room panel.
3.10 If a valve is in an out of service system, it need not be exercised until immediately prior to return of the system to service.
3.11 After a valve or its control system has either been replac.ed, repaired, or has undergone maintenance that could affect its performance, and prior to the time it is returned to service, it shall be tested 214 247 4.0
2303-M14A/B/C/D/E Revision 8
.P 11/21/78 as necessary to demonstrate that the performance parameters which could be affected are within acceptable limits. Adjustment of stem packing; removal of the bonnet, stem assembly, or actuator: or disconnection of hydraulic or electrical lines are examples of maintenance that could affect valve performance parameters.
3.12 Maximum continuous safe operating speed of EF-P1 is 4500 rpm. Maximum safe intermittant operating speed of EF-P1 is 4900 rpm.
4.0 LOCATION OF SYSTEM 4.1 Emergency feedwater pumps and associated valves are located in the Control Building Area.
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214 248 4.1
2303-M14A/8/C/D/E Revision 8 i
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11/21/78 4.2. Cont.als for the emergency feedwater pumps are located in the Control Room on Panel 4.
Local controls are also available.
5.0 EQUIPMENT REOUIRED 5.1 The following equipment is needed for performance of 2303-M14A,B,C, only:
5.1.1 IRD Vibration Analyzer, Model 306 or eauivalent.
(with magnetic probe if possible) 5.1.2 Vibratach or strobatach mounted to monitor EF-P-1 speed.
5.2 The following equipment is needed for the performance of 2303-M14 0
(Fj A and B only:
5.2.1 Stop Watch -- To monitor valve closing and opening time.
6.0 PROCEDURE NOTE:
For 2303-M14A, perfom 6.1 For 2303-M148, perforr. 6.2 For 2303-M14C, perform 6.3 For 2303-M14D, perform 6.4
/
For 2303-M14E, perfom 6.5 Initial each step after satisfactory completion.
6.1 EF-P-1 Operating Test, Valve Line-Up Verification and "A" Valve Operability Test.
6.1.1 On Data Sheet C, RECORD the "As Found" positian of the listed valves.
CAUTION:
If valves are not in their " Required Position" notify the Shift Foreman / Supervisor and do not continue with the procedure until the discrepancy is resolved.
50 214 249
2303-Ml4A/B/C/0/E/
s Revision 8 j
vm 11/21/78
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6.1.2 DRAIN EF-U-l exhaust via MS-V104 and MS-V192.
6.1.3 INSURE EF-U-l and EF-P-1 bearing oil level is no'rmal and initial Data Sheet C.
6.1.4 INSURE EF-U-l governor oil iavel is normal.
6.1.5 DRAIN EF-U-1 main steam inlet line by opening steam trap MS-U22 dripleg valves (MS-V90 and 93) and trap MS-U65 dripleg valves (MS-V309 and 314).
CLOSE the dripleg valves after the steam line is thoroughly drained.
6.1.6 DEPRESS the local pushbutton to OPEN MS-Vil A and at the same time start the stopwatch to determine valve opening time. Stop the stopwatch when only the red OPEN light. is illuminated and RECORD time on Data Sheet A.
6.1.7 WARM the steam lines by blowing down steam traps MS-U22 and MS-U65 for 10 minutes.
~d OPEN light for MS-Vil A is energized i
6.1.8 Verify that a
on Panel 4, nc' ' S, c ad locally.
_6.1.9 From its local control station, OPEN EF-V26 and time it until it is fully OPEN. Record time on Data Sheet A and then CLOSE EF-V26.
6.1.10 CLOSE EF-V12 A and B.
6.1.11 CLOSE C0-V85, EF suction from condensate pumps. Clo n 1
EF-V-5A and B, EF Discharge header isolation valves.
l 6.1.12 Perform the following valve line-up-1.
Unlock and CLOSE C0-V988, CO-T-1B outlet valve.
50 6.0
~
2303-M14A/B/C/D/E Ravision 8 11/21/78 r
2.
CLOSE C0-V82B, condensate tanks to EF suction header.
3.
CLOSE EF-V7C, recire. to condenser and open EF-V8C, recirc. to condensate storage tank.
4.
Verify that C0-V98A is locked open, and C0-V82A is open.
6.1.13 INSURE C0-V125, pump suction valve, is OPEN.
I gi 6.1.14 RECORD on Data Sheet C the pump idle inlet pressure from C0-PI-2027.
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, r' 6.1.15 START EF-P-1 by opening MS-V207 from Panel 4 in the pv Control Room.
6.1.16 INSURE:
i 1.
EF-P-1 STARTS 2.
EF-V26 automatically OPENS to supply bearing cooling water.
3.
MS-V207 indicating light on Panel 4 functions properly.
,_6.1.17 OBSERVE tha ste c supply pressure on MS-PI-2006 and RECO M on Data Sheet C.
6.1.18 Measu o turbine speed with the Strobotac. Adjust turbine
+50 rpm speed to maintain 4250 rpm (- 0 rpm) Record turbine speed on Data Sheet C.
6.1.19 Allow pump to run 5 minutes or longer until system stabilizes NOTE:
Perform the following step only the first time l
this test is run each calendar year.
6.1.20 ALLOW pump tc run until three successiva. bearing temperature measurements (as indicated by Computer Group 16, or Computer pts.1651 and 1654) taken at 10 minute intervals, change by less than 3%. RECORD temperatures and times taken on Data Sheet C.
214 251 7.0
2303-M14A/B/C/D/E Revision 8
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11/21/78
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6.1.21 READ and RECORD the pump running inlet pressure from C0-PI-2027.
6.1.22 READ and RECORD the pump running discharge pressure from EF-PI-2003.
6.1.23 CALCULATE differential pressure across the pumn (Step
'a.1.22 minus Step 6.1.21 ).
Record differential pressure on Data Sheet C.
6.1.24 MEASURE and RECORD the pump inboard bearing vibration in the horizontal and vertical plane perpendicular to the shaft. Insure the probe is on the painted orange dots.
INDICATE the higher of the two vibration amplitudes and designate whether in the horizontal (H) or vertical (V) plane.
NOTE:
Proper functioning of the steam friven emergency feed pump turbine indicates that check valves MS-V12A, CO-V81 A and C0-V215A have opened as required.
6.l.25 RECORD on Data Sheet A that MS-V12k, C0-V81 A, and CO-V215A have opened as required.
NOTE:
In addition, proper functioning of the steam driven emergency feed pump turbine indicates that MS-V14, the steam pressure regulating valve, is functioning as required.
6.1.26 RECORD on Data Sheet A that MS-V14 functions as required.
(There is no valve stroke time associated with the functioning of MS-V14).
T 6.1.27 CLOSE MS-V207 and OBSERVE the following:
yrSv
\\
1.
MS-V207 green closed light energized and red open
~]' Ygl L 'i light de-energized.
2
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2303-M14A/B/C/D/E Revisicn a r'
11/21/78
_.1.28 OBSERVE the following locally: EF-V26 green closed light 4
6 energized and red open lights de-energized.
6.1.29 CLOSE MS-Vil A using Panel 4 control switch and leave in the AUTO position.
6.1.30 Depress the local OPEN pushbutton for MS-V207 and at the same time start the stopwatch to detemine valve opening time.
Time until only the red OPEN light is illuminated.
6.1.31 RECORD the time to open MS-V207 on Data Sheet A.
6.1.32 CLOSE MS-V207 and observe the green CLOSED light is energized and the red OPEN light is de-energized.
6.1.33 VERIFY MS-V207's control switch is in the AUTO position.
6.1.34 Have an instrument tech go to cabinet 167 and read the voltage between ICS teminals 1-8-2-4 and 1-8-2-3 for EF-Vil A.
The tenninal polarities for the test are:
+1-8-2-4 and 8-2-3.
6.1.35 Lift the external wire on 1-8-2-4.
NOTE:
Valve will cycle part way open.
6.1.36 Connect a battery powered power supft t te
' wire lif ted from 1-8-2-4 and 1-8-2-3 (ground) su
.ly the same I
voltage (+ 0.lVDC) as found in step 6.1.39 above.
NOTE:
Valve will cycle closed after restoring voltage.
6.1.37 Inform control room of readiness to time valve.
I l
I
_6.1.38 When ready to time valve, reverse leads (polarity) at the power supply and start timing.
6.1.39 Measure the opening time by observing stem movement and record the time for EF-Vil A to open on Data Sheet A.
6.1.40 Close EF-Vll A and reconnect external wire to original position.
214 253 g.0
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Revision 8 r
11/21/78 l
6.1.41 Lock open CO-V988, CO-T-1B outlet valve.
i I
6.1.42 Open C0-V82B, EF header inlet valve from condensate tank.
l 6.1.43 Open C0-V85, EF header inlet valve from condensate pumps, j
Open EF-V-5A and B, EF discharge header isolation valves.
l I
6.1.44 Open EF-VSA exhaust via MS-V104 and MS-Vl92.
l 6.1.45 Drain EF-U-1 main steam inlet line by opening steam trap l
itS-U22 dripleg valves (MS-V90 and 93) and trap MS-U65 dripleg valves (MS-V309 and 314). CLOSE the dripleg I
valves after the steam line is thoroughly drained.
6.1.46 DEPRESS the local Open pushbutton for EF-V32A and at the same time start the stopwatch to determine valve opening time.
l 6.1.47 RECORD the time to open EF-V32A on Data Sheet A.
i 6.1.48 CLOSE EF-V3?A.
6.1.49 DEPRESS the local OPEN pushbutton of EF-V33A and at the same time stai th stopwatch to de'termine valve opening time.
6.1.50 RECORD the time to open EF-V33A on Data Sheet A.
l 6.1.51 CLOSE EF-V-33A.
i 6.1.52 Reopen EF-V12 A and B.
i 6.2 EF-P-1 Operating Test, Valve Line-Up Verification and "B" Valve Operability Test.
6.2.1 On Data Sheet C, RECORD the "As Found" position of the listed valves.
CAUTION:
If valves are not in their " Required Position", notify the Shift Foreman /
Supervisor and do not continue with this procedure until the discrepancy is resolved.
2 l 4 d J 'p c
m 10.0 t
2303-M14A/8/C/D/E M ',g p k 7,p#)
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Revision 8 y
11/21/78
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.va 6.2.2 DRAlti EF-U-l exhaust via MS-V104 and MS-Vl92.
6.2.3 INSURE EF-U-1 and EF-P-1 bearing oil level is normal and initial Data Sheet C.
l 6.2.4 Insure EF-U-1 governor oil level is normal.
I i
6.2.5 DRAIN EF-U-l main steam inlet line by opening steam trap MS-U22 dripleg valves (MS-V90 and 93) and trap MS-U65 dripleg valves (MS-V309 and 314). CLOSE the dripleg valves after the steam line is thoroughly drained.
6.2.6 DEPRESS the local pushbutton to OPEN MS-VllB and at the same time start the stopwatch when only the red OPEN light is illuminated. Record time to open MS-VllB on Data Sheet B.
6.2.7 WARM the steam lines by blowing down steam traps MS-U22 i
I and MS-U65 for 10 minutes.
f 6.2.8 Verify that the red OPEN light for MS-V1.lB is energized on i
Panel 4, Panel 15, and locally.
,_6.2.9 CLOSE EF-V12 A and B
/
10 Close C0-V85, EF Suction from condensate pumps.
Close EF-V-5A and B, EF discharge header isolation valves.
I 6.2.11 Perform the following valve line up:
l C#
1.
Unlock and CLOSE C0-V98A, C0-T-1 A outlet valve.
2.
CLOSE C0-V82A, condensate tanks to EF suction header.
3.
CLOSE EF-V7C, recirc. to condenser, and open EF-V8C, recirc. to condensate storage tank.
4.
Verify CO-V76A and B are open.
5.
Verify C0-V988 is locked open, and CO-V828 is open, 11.0
2303-M14A/B/C/D/E Revision 8
{l-11/21/78 em 6.2 12 INSURE C0-V125, pump suction valve, is OPEN.
6.2.13 RECORD on Data Sheet C the pump idle inlet pressure from C0-PI-2027.
i 6.2.14 START EF-P-1 by opening MS-V207 from Panel 4 in the Control Room.
i i
6.2.15 INSURE:
1.
EF-P-1 STARTS.
2.
EF-V26 OPENS to supply bearing cooling water.
3.
MS V207 indicating light on Panel 4 functions properly.
6.2.16 OBSERVE the steam supply pressure on MS-PI-2006 and RECORD on Data Sheet C.
6.2.17 Measure turbine speed with the Strabotac. Adjust turbine
+50 rpm speed to maintain 4250 rpm (- 0 epm) Record turbine speed on Data Sheet C.
6.2.18 ALLOW pump to run 5 minutes or longer until system stabilizes.
la 6.2.19 RECORD on Data ~2heet C the pump running inlet pressure from
,,. 7 c.._.u,.nu C0-PI-2027.
t 6.2.20 RECORD on Data Sheet C the pump running discharge pressure from EF-PI-2003.
L 12.0 2}4 2bb
{
auf-li14A/ d/ C/0/E~ ~ ~ ~
j Revision 8 3
6.2.21 CALCULATE differential pressure across the huhI(([bp
~
6.2.20 minus Step 6.2.19). RECORD differential pressure on Data Sheet C.
6.2.22 MEASURE and RECORD the pump inboard bearing vibration in the horizontal and vertical plane perpendicular to the shaft.
Insure the pro.',e is on the painted orange dots.
INDICATE the higher of the two vibration amplitudes a_nd designate whether in the horizontal (H) or vertical (V) plane.
NOTE:
Proper functioning of the steam driven emergency feed pump turbine indicates that check valves MS-V128, C0-V818, and CO-V215B have opened as required.
l 6.2.23 RECORD on Data Sheet B tlat MS-V128, C0-V81B and C0-V215B have opened as required.
M 6.2.24 CLOSE MS-V207 and OBSERVE the following:
}
1.
MS-V207 green closed light energized ed red open h
3 light de-energized.
6.2.25 OBSERVE the following locally: EF-V26 green closed light energized and red open lights de-energized.
l 6.2.26 CLOSE MS-V11B using Panel 4 control switch and leave in i
the AUTO position.
6.2.27 VERIFY MS-V207's control switch is in the AUTO position.
6.2.28 Hav3 an instrument _ tech go to cabinet 167 and read the voltage between ICS terminals 1-8-2-8 and 1-8-2-7 for EF-V11 B.
The terminal polarities for the test are: +1-8-2-8 and 8-2-7.
13.0
~
_ _ - - ~ ~ - -
g,JyJ-ril 9M/ D/ L/ U/ C Revision 3
/*
11/21/78 6.2.29 Lift the external wire on 1-8-2-8.
NOTE:
Valve will cycle part way open.
6.2.30 Connect a battery powered power supply to external wire lifted from 1-8-2-8 and 1-8-2-7 (ground) set at the same voltage (+_
0.lVDC) as found in step 6.2.35 above.
NOTE:
Valve will cycle closed after restoring voltage.
6.2.31 Inform the control room of readiness to time valve.
6.2.32 When ready to time valve, reverse leads (polarity) at the power supply and start timing.
6.2.33 Measure the opening time for EF-VilB by observing stem movement and record time on Data Sheet B.
6.2.34 Close EF-VilB and reconnect external wire to original position.
6.2.35 Lock open C0-V98A, C0-T-1 A outlet valve.
6.2.36 Open C0-V82A, EF header inlet valve from condensate tanks.
6.2.37 mn -
" i.?ader inlet valve from condensate pumps.
Open EF-y-on one B, EF discharge header isolation valves.
6.2.38 Drain EF-U-l exhaust via MS-V104 and MS-Vl92.
6.2.39 Drain EF-U-l main steam inlet line by opening steam trap' MS-V22 dripleg valves (MS-V90 and 93) and trap MS-V65 dripleg valves (MS-V309 and 314).
CLOSE the dripleg valves after the steam line is thoroughly drained.
6.2.40 DEPRESS the local Open pushbutton for EF-V328 and at the same time start the stopwatch to determine valve opening time.
14.0 2 } /{
2 f;3
2303-M14A/B/C/0/E Revision 8 11/21/78 6.2.41 RECORD the time to open EF t!'2B on Data Shcct B.
6.2.42 CLOSE EF-V32B.
6.2.43 DEPRESS the local 0 PEN pushbutton of EF-V338 and.at the same time start the stopwatch to detemine valve opening time.
6.2.44 RECORD the time to open E~-V33B on Data Sheet B.
6.2.45 Close EF-V338.
6.2.46 Reopen EF-V12 A and B.
,4 6.3 EF-P-1 Operating Test and Valve Line-Up Verification.
?:
N Y5 6.3.1 On Data Sheet, RECORD the "As Found" position of the T
U listed valves.
CAUTION:
If valves are not in their " Required Position" notify the Shift Foreman / Supervisor n7 q%
and do not continue with this procedure 4@ w','
until the discrepancy is resolved.
..y
..u-6.3.2 DRAIN EF-U-l exhaust via MS-V104 and MS-Vl92.
i INSURE EF-U-l and EF-P-1 bearing oil level is normal and I
initial Data Sheet C.
I 6.3.4 Insure EF-U-l governor oil level is normal.
6.3.5 DRAIN EF-U-l main steam inlet line by opening steam trap I
MS-U22 dripleg valves (MS-V90 and 93) and trap MS-U65 I
dripleg valves (MS-V309 and 314). CLOSE the dripleg valves after the steam line is thoroughly drained.
6.3.6 Fully OPEN M3-Vil A or MS-VilB with the local pushbutton, and OBSERVE that the red OPEN light is energized on Panel 4, Panel 15, and locally.
I 15.0 214 259
'tsus-Mi4h~ LQCi5 5' I
Revision 8 11/21/78
- 6. 3 *. 7 WARM the steam lines by blowing down steam traps f6-U22 s
~
and MS-065 for 10 minutes.
6.3.8 CLOSE EF-V12 Aand B.
6.3.9 INSURE EF-V8C, Recirc to Condensate Storage Tank is -
CLOSED, and EF-V7C, Recirc ta Condenser, is OPEN.
NOTE:
If pump is taking suction from the condensate storage tank, line up recire path back to the storage tank.
6.3.10 INSURE C0-V125, pump suction valve, is OPEN.
6.3.11 RECORD Jn Data Sheet C the pump idle inlet pressure from fg L,n.e e s7 7W C0-PI-2027.
6.3.12 START EF-P-1 by opening MS-V207 frcm Panel 4 in the Control Room.
6.3.13 INSURE:
1.
EF-P-1 STARTS.
~
2.
EF-V26 automatically 0 PENS to supply bearing cooling water.
3.
MS-V207 indicating light on Panel 4 function properly.
6.3.' 4 OBSERVE the steam supply pressure en MS-PI-2006 and RECORD on Data Sheet C.
_6.3.15 Measure turbine speed with the Strobotac. Adjust turbine
+50 rpm speed if necessary to maintain 4250 rpm ( 0 rpm) Record turbine speed on Data Sheet C.
6.3.16 ALLOW pump to run 5 minutes or longer until system stabilizes.
6.3.17 RECORD on Data Sheet C the pump running inlet pressure I
rM from C0-PI-2027.
(, M 59 16.0 214 260
2303-M14A/8/C/D/E Revision 8 11/21/78
~ '-
,6.3'.18 RECORD on Data Sheet C the pump running discharge pressure t
from EF-PI-2003, 6.3.19 CALCULATE differential pressure across the pump (Step 6.3.18 minus Step 6.3.17).
RECORD differential pressure on Data Sheet C.
6.3.20 MEASURE & RECORD the pump inboard bearing vibration in the horizontal and vertical plane perpendicular to the shaft.
insure the probe is on the painted orange dots.
l INDICATE the higher of the two vibration amplitudes and designate whether in the horizontal (H) or vertical (V) plane.
,.34 wt Tc~
ed 6.3.21 CLUSE MS-V207 and OBSERVE the following:
/
g 1.
- 1S-V207 green closed light energized and red open b 4 g
light de-energized.
S 6.3.22 OBSERVE the following locally: EF-V26 green closed light er.ergized and red open lights de-erjergized.
6.3.23 CLOSE MS-Vil A/llB using :anel 4 co;:rcol.
' '7 ave in the AUTO position.
6.3.24 VERIFY MS-V207's control switch is in the AUTO position.
6.3.25 PERFORM steps 6.3.2 thru 6.3.5.
6.3.26 Insure EF-V8C in Open and EF-V7C is closed.
6.3.27 Reopen EF-V12 A and B.
6.4 Motor Driven Emergency Feedpump EF-P-2A Valve-Line Up Verification.
6.4.1 RECORD the "As Found" position of the valves listed on
~
Data Sheet D.
6.5 Motor Driven Emergency Feedpump EF-P-2B Valve Line-Up Verification.
17.0 214 261
2303-M14A/B/C/0/E
.s Revision 8 11/21/78 6.5.1 RECORD the "AS Found" position of the valves liste J ol Data Sheet E.
7.0 ACCEPTANCE CRITERIA 7.1 For performance of 2303-M14A, Data Sheets A and C filled out and the below acceptance criteria met.
7.2 For performance of 2303-M14B, Data Sheets B and C filled out and the below acceptance criteria met.
7.3 For performance of 2303-M14C, Data Sheet C filled out, and the below ecceptance criteria met.
7.4 For performance of 2303-M14D, Data Sheet D filled out, and the below acceptance criteria met.
7.5 For performance of 2303-M14E, Data Sheet E filled out, and the below acceptance criteria met.
7.6 Data Sheets A and B.
7.6.1 Review the valve operability test results for valves MS-Vil A&B, MS-V EF-Vll A&B, EF-V32 A&B, and EF-V33 A&B and ensure that the stroke ' 1e i!ci - in the data sheets are not exceeded. Also compare the va.ve roke times with those from the previous performance of this test.
If an increase in stroke time of 25, or more from the previous test fo.
,es with stroke times greater than ten seconds, or Sr. or more for valves with stroke times less than or equal to tan seconds is observed, test frequency shall be increased for those valves to once each month until corrective action is taken.
7.6.2 Each of the valves wnich has been functionally tested shall have been observed to function as required on the data sheet.
If a valve fails to exhibit the required change of valve stem 18.0 2 } [4 2(52
2303-M14A/B/C/0/E g
j Revision 8
,r 11/21/78 or disc position during the test, or if the valve stroke time limit is exceeded, corrective action shall be initiated imediately. If the condition is not or can not be co~rrected within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />, the valve shall be declared inoperative.
When corrective action is required as a result of tests made during cold shutdown, the condition shall be corrected before startup. A retest showing acceptable operation shall be run following any required corrective action before the valve is returned to service 7.6.3 The containment isolation valves shall be OPERABLE with isolation times as shown or proceed with ACTION statement of Technical Specification 3.6.3.1.
7.6.4 When valve testing is performed, the analysis portion of the data sheet must be filled out and signed by the Lead Mechanical Engineer /ISI Coordinator.
i 7.7 ' ' ta e.
' acceptance Criteria.
7.7.1 I.'
alves fall within the Acceptable Range, and valve testing was not performed 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 />.
7.7.2 If deviations fall within the Alert Range, the frequency of testing shall be doubled until the cause of the cieviation is determined and the condition corrected. Analysis portion of the data sheet shall be filled out and signed by the Lead Mechanical Engineer /ISI Coordinator.
7.7.3 If deviations fall within the Required Action Range, the pump shall be declared inoperative and not returned to se,rvice 19 o 214 263
2303-M14A/3/C/D/E Revision 8
'l 11/21/78 until the cause of the deviation has been determined and the condition corrected. Analysis portion of the data sheet shall be filled out and signed by the Lead Mechanical Engineer /ISI Coordinator.
~
NOTE:
Correction can be replacement or repair or an analysis to demonstrate that the condition does not impair.
pump operability and that the pump will still fulfill its function. A new set of reference values shall be established after such analysis.
7.7.4 EF-P-1 developed a discharge pressure > 1070 psig with a steam supply header > 200 psig.
7.7.5 The "As Found" position of the valves on Data Sheet C is the same as the " Required Position".
EXCEPTION:
EF-V8C may be closed ONLY if EF-V7C is open.
7.8 Data Sheet D Motor Driven Emergency Feedpump, EF-P-2A.
7.8.1 The "As Found" position of the valves on Data Sheet D is the same as the " Required Position".
EXCEPTION:
EF-V8A may be closed ONLY if EF-V7A is open.
7.9 Data Sheet E Motor Driven Emergency Feedpump, EF-P-23.
- 7. 9. l '
The "As Found" position of the valves on Data Sheet E is the same as the " Required Position".
EXCEPTION:
EF-V8B may be closed ONLY if EF-V7E is ooen.
NOTE:
If acceptance criteria is not met, proceed with ACTION statement 3.7.1.2.
20.0 214 264
2303-M14A/B/C/D/E Revision 8 11/21/78 DATA SHEET A Valve flo.
Valve Operatina Time Maximum Stroke Time MS-VllA (OPEN) 29 sec.
MS-V207 (OPEN) 29 sec.
EF-VilA (OPEN) 12 sec.
EF-V32A
,(0_P EN) 50 sec.
EF-V33A (OPEN) 61 sec.
EF-V26 (OPEN) 5 ec.
Valve Function Valve No.
Reauirement Date/ Initial MS-V14 (Regulating valve) OPEN MS-V12A (Check valve) OPEN CO-V81A (Check valve) OPEN C0-V215A (Check valve) OPEN i
PERFORMED BY:
DATE:
APPROVED BY:
DATE:
21.
214 265
2303-M14A/B/C/D/E Revision 8 11/21/78 DATA SHEET B Valve No.
Valve Operatina Time Maximum Stroke Time i
MS-VilB' (OPEN) 29 sec EF-V118 (OPEN) 12 sec.
EF-V32B (OPEN) 50 sec.
EF-V338 (OPEN) 61 sec Valve Function Valve No.
P,uirement Date/ Initial 2
MS-V128 (Regulating valve) OPEN C0-V81B (Check valve) OPEN CO-V215B (Check valve) OPEN
/
PERFORIO BY:
DATE:
APPROVED BY:
DATE:
22.0
2303-M14A/B/C/0/E DATA SHEET C Revision 8 11/21/78 Turbine Dri'ven Emercency Feedcumo Valve Line-Up Verification and Goerabilit Valve Description Required As Found Position Position Initials C0~Vl92 Vent on Header From Condensate Pumps CL CC-V85 Iso. Valve on Header From Condensate Pumps OP CO-V82A Iso. Valve From Cond. Storage Tanks OP CO-V82B Iso. Valve From cond. Storage Tanks OP CO-V235 Drain on Header From Cond. Storage Tanks CL C0-V8','
EF Suction Header Isolation Valve OP C0-V92C EF-P-1 Inlet Strainer Hose Connection CL CO-V93C EF-P-1 Inlet Strainer Drain CL EF-V30 EF-P-1 Turbine Cooling Water Outlet OP I
EF-V26 Cooling Water Isolation Valve (Automatically Opens on EF-P-l Start)
CL EF-V28 Cooling Water to Turbine Drive OP EF-V25 EF-U-l Cooling Water Outlet OP EF-V38 Recirc. Line CL EF-V10 Vent CL EF-Vl9 Vent CL EF-V5A EF Discharge Header Tsolation Valve OP EF-VSB EF Discharge Header Isolation Valve OP EF-Vila EF to "A" Steam Generator CL EF-V12A EF to "A" Steam Generator OP EF-V31/
EF to "A" Steam Generator CL EF-V33A EF to "A" Steam Generator CL EF-VilB EF to "B" Steam Generator CL I
i EF-V123 EF to "B" Steam Generator OP EF-V32B EF to "B" Steam Generator CL l
EF-V33B EF TO "B" Steam Generator CL EF-V16 EF Header Drain CL 214 pq L
DATA SHEET C 2303-M14A/B/C/0/E Revision 8
, Turbine Diiven Emergency Feedoumo Valve Line-Up Verification and Opera ility Test Required As Found
. Valve Description Position Position Initials
'I-V7C Recirc to Condenser CL
~
EF-V8C Recirc to CO-T-1A OP
~
EF-V9 CO-T-1A ISO valve OP EF-Vl7 EF Header Drain CL
~
EF-V36 OTSG "B" EF Header Crain CL EF-V37 OTSG "B" EF Header Drain CL EXCEPTION:
EF-V8C may be closed if EF-V7C is Open.
Steam Pressure osig (MS-PI-2006)
Acceptable:
> 200 psig 1.
Pump idle inlet. pressure (C0-PI-2027) psig.
2.
Pump running inlet pressure (C0-PI-2027) psig.
3.
Pump running discharge pressure (t!F-PI-2003) psig.
qp\\
4.
Calculate differential pressure (#3 - #2) psi G.*
5.
Turbine speed rpa.(Acceptable:4250 +5C
-C 6.
Lube oil level, Pump and Turbine. (Initial if satisfactory) 7.
Pump Inboard Bearing Vibration (mils)
H V
REQUIRED ACTION MEASURED ACCEPTABLE ALERT RANGE RANGE REFERENCE QUANTITY VALUE RANGE LOW HIGH LOW HIGH VALUE PUMP IDLE INLET DRESSUi 1.8 NA NA (PSIG)
~~<10.8 NA 15.0 PUMP RUNNING INLET PRESSURE
>10.8 NA NA
-<10.8 fM 15.0 (PSIG)
PUMP DISCHARGE PRESSURE
>1070 NA NA
<1070 NA 1640.0 (PSIG' PUMP DIFF 1511.
1463.
1658.
PRESS to to to
<1463.
>1674.
1625.0 (PSI) 1658.
1511.
1674.
PU"P INBOARD BgARINGTEMP
<180 NA NA NA
>l80 114.0
( F)
PUMP OUTBOARD
" CARING TEMP
<180 NA NA NA (U )
->l80 106.0 F
MAX VIBRATION 0.0 1.0
>l.5
.4 (MILS) to NA to NA 1.0 1.5
- Measurements taken only during the first test tun each calendar year.
214 268 24.0
2303-M14A/B/C/D/E Revision 8 Ji',
11/21/78 DATA SHEET C (cont'd)
Bearing Temperatures NOTE:
To be measured yearly.
Time Inboard Bearino Temo.
Outboard Bearing Temo.
i NOTE:
Three consecutive measurements taken at 10 minute
~
intervals must change by less than 3%.
25.0
2303-M14A/B/C/D/E Revision 8
,, j.. '
11/21/78
~
DATA SHEET C P-f l EF-PI-2003 \\
l C0-PI 1027 Vibration Turbine Speed I
Instrument Instrument l
Manufacture
+
Model Serial No.
l l
4 Scale Range l
l Performed by:
Date:
Time:
Approved by:
Date:
o ANALYSIS:
Analysis by:
Date:
Time:
Analysi; performed within 96 hours0.00111 days <br />0.0267 hours <br />1.587302e-4 weeks <br />3.6528e-5 months <br />?
Yes No _ _
26.3 IN
't-2303-M14A/8/C/D/E
..,, ' O',
Revision 8 11/21/78 DATA SHEET D Motor Driven Emergency Feedpump, EF-P-2A, Valve Line-Up Verification Required As Found Velve Descriotion Position Position C0-Vl92 Vent on Header From Cond. Pumps CL C0-V85 Iso. 7alve c_n Header From Cond. Pumps OP C0-V82A Iso Valve From Cond. Storage Tanks OP C0-V62B Isc. Valve From Cond. Storage Tanks OP C0-V235 Drain on Header From Cond. Storage Tanks CL C0-V87 EF Suction Header Isolation Valve OP C0-V92A Inlet Strainer Hise Connection CL C0-V93A Inlet Strainer Drain CL F'-V27A Cooling Water Inlet Isolation Valve (Automatically Opens On Pump Start)
CL EF-V29A Cooling Water Isolation Valve OP EF-V31A Cooling Water Outlet Isolation OP EF-V39 Recirc. Line CL EF-V4A Discharge Valve OP EF-VSA EF Discharge Header Isolation Valve 0P EF-V5B EF Discharge Header Isolation Valve 0P EF-VilA EF to "A" Steam Generator CL EF-V12A EF to "A" Steam Generator OP EF-VS2A EF to "A" $ Team Generator CL EF-V33A EF to "A" Steam Generator CL EF-VilB EF to "B" Steam Generator CL EF-V12B EF to "B" Steam Generator OP 27.0 2l4 2[}
, ' c
2303-M14A/B/C/D/E x'/
Revision 8
'.' i l. E 11/21/78 DATA SHEET D Motor Driven Emergency Feedpump, EF-P-2A, Valve Line-Up Verification Required As Found Valve Description Position Position EF-V7A Recirc Line to Condenser CL EF-V8A Rectre Line to Condensate Storage Tank OP EF-V9 CD-T-1 A isolation valve OP EF-V32B EF to "B" Steam Generator CL Ec-V33B EF to "B" Steam Generator CL EF-V16 EF Header Drain CL EF-V17 EF Header Drain CL EF-V36 OTSG "B" EF Header Drain CL EF-V37 OTSG "B" EF Header Drain CL EXCEPTION:
EF-8A may be closed if EF-V7A is OPEN.
f Performed by:
Date:
Approved by:
.. _ _. 'Jate :
26.0
/, l li
'/ ' O
.s
<0 2303-M14A/B/C/D/E 8
Revision 8 t j ' o. ',
11/21/78 DATA SHEET E Motor Driven Emergency Feedpump, EF-P-2B, Valve Line-Up Verification Required As Found Valve Descriotion Position Position CO-Vl92 Vent on Header From ~ond. Storage Tank CL C0-V85 Iso. Valve on Header From Cond. Pumps OP C0-V82A Iso. Valve From Cond. Storage Tanks OP C0-V828 Iso. Valve From Cont. Storage Tanks OP CO-V235 Drain on Header From Cond. Storage Tanks CL CO-V87 EF Suction Header Isolation Valve OP C0-V928 Inlet Strainer Hose Connection CL C0-V938 Inlet Strainer Drain CL EF-V27B Cooling Water Inlet Isolation Valve (Automatically Opens on Pump Start)
CL EF-V298 Cooling Water Isolation Vc.lve OP EF-V31B Cooling Water Outlet Isolation OP o
EF-V40 Ret' CL EF-V4B Disca q. U OP EF-VSA LF Discharge Header Isolation Valve OP EF-V5B EF Discharge Header Isolation Valve OP EF-VilA EF to "A" Steam Generator CL EF-V12A EF to "A" Steam Generator OP EF-V32A EF to "A" Steam Generator CL EF-V33A EF to "A" Steam Generator CL EF-VilB EF to "B" Steam Generator CL EF-V12B EF to "B" Steam Generator OP 29.0 2l
e :. r.
y-)' ' t 2303-M14A/B/C/0/E Revision 8 11/21/78
.t DATA SHEET E Motor Driven Emergency Feedpump, EF-P-2B, Valve Line-Up Verification Required As Fauna Valve Description Position Position EF-V78 Recirc to Condenser Cl.
EF-V8B Recirc to Condensate Storage Tank OP EF-V9 CO-T-1B isolation valve OP EF-V32B EF to "B" Steam Generator CL EF-V33B EF to "B" Steam Generator CL EF-V16 EF Header Drain CL E F-Vl 7 EF Header Drain CL EF-V36 OTSG "B" EF Header Drain CL EF-V37 OTSG "B" EF Header Drain CL EXCEPTION:
EF-V8B may be closed if EF-V7B is OPEN.
/
F 5Y:
Date:
A p p... <_ u Date.
30.042Ji{ _}}