ML20082E711
| ML20082E711 | |
| Person / Time | |
|---|---|
| Site: | Farley  |
| Issue date: | 07/26/1991 |
| From: | Woodard J ALABAMA POWER CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| REF-GTECI-070, REF-GTECI-094, REF-GTECI-NI, TASK-070, TASK-094, TASK-70, TASK-94, TASK-OR GL-90-06, GL-90-6, NUDOCS 9108010220 | |
| Download: ML20082E711 (17) | |
Text
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Docket No. 50-348 U. S. Nuclear Regulatory Commission Attention:
Document Control Desk Vashington, D. C.
20555 Joseph H. Farley Nuclear Plant - Unit 1 Second Ten-Year Interval Inservice Testing (IST) Program for ASME Code Class 1, 2 and 3 Pumps and Valves Gentitment Enclosed for re/ lev and granting of telief is Revish:n 5 of the Unit 1 IST Program. This submittal incorporatas commitments addressed in Alabama Power Company's letter dated December 14, 199u entitled, Response to Generic Letter (C. L.) 90-06: Resolution of Generic Issue 70, "Pover-Operated Relief Valve and Block Valve Reliability." and Generic Issue 94, " Additional Low-Temperatute Overpressure Protection for Light-Vater Reactors" and other editorial and technical changes.
Changes resulting from the December 14, 1990 letter include:
1.
Added forward flow verification requirements for Instrument Air Vnive 01P19V004.
2.
Added Instrument Air Valves N1P19V135, N1P19V137 A and B, and N1P19PSV2228 (o the Program.
3.
Added relief request 01P19-RV-2 forward flow testing of 01P19V004 at each refueling outage.
(
4.
Added relief request 01P19-RV-3 for reverse flo ' closure of N1P19V135 and l
N1P19V137 A and B at each refueling.
In addition, Revision 5 deletes or modifies relief requests as follows:
l 1.
Deletes relief request PR-18 which requests relief from the Codo instrument l
range requirements of IVP-4120. Code Case N-472, which allovs the use of a digital vibration monitor, was incorporated into Rev. 8 of Regulatory Guide 1.147.
I
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a p
J e
i e
U. S. Nuclear Regulatory Commission Page 2 2.
Modifies relief request PR-13 for Service Vater Pumps to delete reference to relief request PR-11.
Relief request PR-11 has been deleted from the Program.
-3.
Hodifies relief request 01B13-RV-1 to revise the " Basis for Relief" due to a design change providing hard piping from the reactor head vent system to the Pressure Relief Tank.
4.
Deletes reference to valves OV115A, B & C from relief request 01E21-RV-3 and adds new relief request 01E21-RV-15 for these valves. Valve category was changed from AC to C.
It should be noted that the relief requests contained in this submittal vere developed as a result of commitments made prior to receipt of the NRC Safety l
Evaluation, dated May 23, 1991 entitled, " Relief Request for The Inservice Testing Program for Pumps and Valves at the Joseph H. Farley Nuclear Plant Units 1 and 2 (TAC Nos. 65489 and 71579)". This submittal does not address the specific program and relief request changes requested by the May 23rd letter.
Changes resulting from the Safety Evaluation vill be transmitted in accordance with the schedule given in the Safety Evaluation.
It is respectfully requested that the relief requests included in Revision 5 cf the Unit 1 IST Program be granted by October 31, 1991.
Upon granting of those relief requests, Alabama Power Company vill implement Revision 5 of the IST Program.
If. there are any questions or if additional information is needed, please sdvise.
Respectfully submitted, ALABAMA POVER COMPANY
\\
m
. D Voodard JDV/DEH/TRH:cjr-nrc 4.15 Enclosure cet Mr. S. D. Ebneter v/1 Mr. S. T. Hoffman v/1 Hr. G. F. Maxwell v/0
FNP-1-H-042 Summary of Revision 5 to the J. H. Farley Nuclear Plant - Unit 1 2nd Ten Year Inservice Testing Program For ASME Class 1, 2, and 3 Pumps and Valves Page[No./ Description /ReasonforChange 1.
11-1 and 2: Added new section "II.3 Code Cases" to incorporate use of Code Case N-472 for pump vibration testing. Revised designations for following sections as required. Code now allows use of digital vibration meters.
2.
11-1-8 Deleted references to relief request PR-18.
No longer required.
2.
11-1-24: Deleted reference to PR-11 from " Alternate Testing" and replaced with the appropriate ASME Section XI Code reference.
PR-11 vas deleted from the program.
4.
11-1-29:
Deleted relief request PR-18.
No longer required.
5.
111-1-1-4: Revised 01B13-RV-1 to reflect design changes to the reactor head vent piping.
Per PCN B88-1-5244.
6.
111-1-2-1: Revised stroke test direction from closed only to both open and closed for valves OV001A and B.
Valves vere found to have a function important to safety in both directions.
7.
111-1-2-1: Revised safety position and stroke test direction from open only to both open and closed for valves OV016A and B.
Valves vere found to also have a function important to safety in closed direction per FNP-91-0303.
8.
111-1-7-5: Reclassified valves 01V115A, B, and C from Category AC to Category C.
Deleted requirement for Appendix J. Type C leak testing and changed the relief request reference for back seat testing from 01E21-RV-3 to 01E21-RV-15.
Per Bechtel letter AP-18646 (ES 90-1783, Rev. 1) dated 3/11/91.
9.
111-1-7-18:
Delettd reference to valves 01V115A, B, and C from relief request 01E21-RV-3. No longer applicable.
- 10. 111-1-7-31:
Added new relief request 01E21-RV-15 to verify reverse flow closure during integrated leak rate testing for valves OV115A, B, and C.
Required due to deletion of Appendix J. Type C leak test.
- 11. 111-1-24-1: Added forvard flov verification for valve OV004, stroke time in both directions for valve HV2228, and added valves NV135, NV13?A and B, and PSV2228 to the IST Program.
Per APCo lir. from V. G. Hairston III to USNRC dated 12/14/90.
Also revised " Description and Notes" for valve HV2228.
Editorial correction.
i 001475 1 of 2
FNP-1-H-042 pummary of Revision 5 (Cont'd)
- 12. 111-1-24-4: New relief request 01P19-RV-2 for valve OV004. To provide for
'forvard flov verification at each refueling.
- 13. 111-1-24-5:
New relief request 01P19-RV-3 for valves NV135, NV137A and F.
To provide for of reverse flow closure verification at each refueling.
001475 2 of 2
r.
l FNP-1-H-042 II.
PUMP IST PROGRAM II.1 MTRODUCTION This section presents the program for inservice testing (IST) of safety-related pumps at Unit 1 of the Farley Nuclekt Plant, in compliance with the requirements of 10 CFR 50.55a. This program has been prepared to the requirements of the American Society of Mechanical Engineers (ASHE) Boiler and Pressure Vessel Code,Section XI, Subsection IVP, 1983 Edition with Addenda through Summer, 1983, for ASME Class 1, 2, and 3 pumps which are provided with an emergency power source and perform a specific function in shutting down the reactor or mitigating the consequences of an accident.
11.2 PUMP IST PROGRAM CONCEPT to this section addressesSection XI testing requirements for all ASME Class 1, 2, and 3 pumps provided with an emergency power source, and which are required to perform a specific function in shutting dovn the reactor or mitigating the consequences of an accident. Test requirements determined to be impractical for a large number of pumps have been addressed in Section I under General Relief Requests for Pumps.
In addition to those general relief requests, this section includes requests for relief from Code requirements found to be impractical for specific pumps.
Each relief request provides justification for deviation from the Section XI specified test and proposes appropriate alternate testing.
II.3 C_0DE CASES Code Case N-472 listed in Regulatory Guide 1.147 Revision 8 vill be used by Alabama Power Company for pump vibration testing.
11.4 PUMD LIST l
Pumps included in this program are as follows:
ASHE Class 1, 2, and 3 Pumps P&ID Draving Boundary No. of System No.
Drawing No.
Pumps Residual heat removal D-175041 D-351118 2
Containment spray D-175038/3 D-351115/3 2
Safety injection /CVCS D-175039/2 D-351116/2 3
Poric acid transfer /CVCS D-175039/3 D-351116/3 2
/uxiliary feedvater D-175007 D-351106 3
Service water D-170119/1 D-351130/1 5
Component cooling vater D-175002/1 D-351103/1 3
Diesel generator fuel D-170060 D-351132 8
oil transfer 001475 11-1 Rev. 5 1
FNP-1-if-042 11.5 PUMP TEST LIST NONENCLATURE l
Legend For lleadings Unique pump identification number.
Pump I.D. No.
ISI Class The classification as determined for Section XI.
Dvg/ sheet Number Piping and Instrumentation diagram and boundary diagram on which pump is shovn.
Coordinates Locatior. -
drawing where pump is si.ovn.
Pump Descriptions
- Functi at o' pump.
Relief Request Applict'h
+
equest numbers are indicateo i(5 a "PR" prefix.
Notes Notes are loca6ed behing the last Pump Test List.
Legend for Pump Parameters i
Pi - Inlet Pressure (psig) l Po - Outlet pressure (psig) dP - Differential pressures dP = Po - Pi (psi) 0 - Flovrate (gal / min)
V - Vibration amplitude (mil)
T - Bearing temperature ('F)
LL - Lubricant level or pressure (NA)
N - Speed (rpm)
RP - Pump relief request Legend for Frequency of Test 0
- Quarterly CS - Cold shutdovn R
- Refueling A
- Annually N/A - Not applicable
- Test deleted, see Relief Request.
L01475 II-2 Rev. 5
j-4 i!
~.
FMP-1-M-042 IJ FMP Uni t No. 1 Pump Test List i:
System: Diesel Generator. Fuel 018 Transrer QSY32 Ptmop Measured Parameters and Frequency I,L 1.D.'
' Class' Dwg./ Sheet Cco rd i-Pump Pi
. Po dP Q
V 1
LL M
Roller,
Ipl ql losial (psil 13pel taill [*[1 (964) [rnel Reg.
Notes i
fiumber ist
. Number
_na ge_s__
Descriptions.
1l l
P501A-A 3.
D-170060' G-3 D.G.
FueI 011 Q
Q
'N/A st/A PR-16 1,4, 6, 7 D-351132 C-3 T ransfe r RP-17 1
N/A. PR-16 1,4, 6, 7
'Q Q
N/A
~ P5018-B 3
D-170060 C-2 0.G.~ Fuel Oil D-351132 G-2 T ransfe r PR-17 N/A PR-16 1,4, 6 ' 7 3
P502A-A 3
'D-170060 C-10 D.C.
Fuel OIA Q
Q N/A D-351132 G-10 f ransfer PR-17 i
j P5028-8 3
0-170060 G-9 D.C.
Fuel 081 Q
Q
' N/A -
N/A PR-16 1,4, 6, 7
D-351132 G-9 T ransfe r PR-17 2
i N/A PR-16 1,4, 6, 7
-Q Q
N/A j.
P503A-A 3
0-170060 G-5 D.C. Fuel Oil D-351132 G-5 T ransf e r PR-17 4
N/A PR-16 1,4, g ' 7 Q
Q N/A l
P5038-B 3
D-170060-G-4 D.C. Fuel Oil D-351132 G-5 T ransfe r PR-17 l_
P504A-A 3
D-170060 G-12 D.C.
Fuel Oil Q
Q N/A -
N/A Pft-16 1,4, 6, 7 t
D-351132 G-12 1ransfer PR-17 P50t48-B 3
D-170060 G-11 D.C.' Fuel Oil Q
Q' N/A -
N/A PR-16 1, ts, 6, 7 l
D-351132 G-11 T ransfe r -
PR-17 i
k'j.
t j
L i
4 j
1 l
i 4
1.
l G3878 Il-1-8 REV. 5 l-I:
FNP-1-M-042 PUMP RELIEF REQUEST PR-13 System:
Service Water Pump:
P001A-A, P001B-A, P001C-AB, P001D-B, P001E-B Class:
3 Function:
Provide cooling water to safety-related equipment.
Test Requirement:
Table IWP-4110-1 requires that flow rate instrument accuracy be +2 percent of full-scale.
Basis for Relief:
In order to obtain the 1.1 percent accuracy for the installed annubar flow elements, they must be installed with at lease 3 to 4 pipe diameters downstream and 6 pipe diameters upstream.
Due to system pipe configuration, the downstream installation is in compliance but the upstream installation is a half-pipe diameter short.
The annubars are certified for a 0.1 percent repeatability.
Repeatability is a more important consideration in monitoring for pump flow degradation.
All flow measuring instrumentation associated with the annubars is in compliance with the requirements of Table IWP-4110-1.
Alternate Testing:
The installed annubar flow elements will be used to mea =ure pump test flow rate to the requi: o. ants of Table IWP-3110-2.
03871 11-1-24 REV. 5 l
I FNP 1 H 042 PUMP REllEF REQUEST l
PR 18 l
l i
l i
DELETED - NOT REQUIRED l
i l
l 1
11129
- Rev, 5
~ Tl.
I
FNP-1-H-0J2 OlB13-RV-1 System:
Reactor Coolant Valve:
HV-1, HV-2, HV-3, HV-4 Category:
B Class:
2 Function:
Valves open to vent the reactor vessel ASME Section XI Quartsrly Test R3quirements:
Exercise, time and fail Basis for Relief:
These reactor vessel head vent valves are Target Rock solenoid operated valves.
The valve position indicators are located in the solenoid coil circuit and do not provide a positive means for valve position verification or valve stroke timing.
In order to verify that the valves exercise open and reclose, it is necessary to establish flow through the vent lines.
Flow cannot be established through the vent lines except at refueling or cold shutdown when proper plant conditions for testing can be established.
To insure that a stuck open valve would not cause an uncontrollable rapid depressurization it is necessary that RCS pressure be less than 50 psig.
Alternate testing:
These valves will be full-stroke exercised and the head vent flow path verified operable at refueling or at least every 18 months as required by Plant Technical Specifications.
In addition, thase valves will be exercised at cold shutdown if RCS pressure is less than 50 psig.
III-1-1-4 RF.V.5
FNP Unit No. 1 FCP-1-M-042 Valve Test List System: LHSI/RHR Q1E11 Retier Valve Act.
Req. or,
PcS_ tion or l ejEt s _a nd _[ req,
C. S.
Description i
Valve Class Dwg No.
Size Act.
Number ISI LCoord.)
Cal N Type _ Type Norm fail Safety Pass, PI El Sr DR FSV Li Just.
and f(ole _s__
QV001A 1
D-175041 A
12 CA MO C
Al O/C A
Y CS CS O/C -
LC Q1E11-RC toop 1C to 1-8701A G-3 CS-1 RHR Puep 1A.
D-351118 G-3 QV001B 1
D-175041 A
12 GA MO C
Al O/C A
Y CS CS O/C -
LC Q1E11-RC Loop 1A to 1-8702A E-3 CS-1 RHR Pump 18.
D-351118 E-3 QVOO9A 2
0-175041 0
8 CA NO C
Al O
A V
Q Q
O Retr HM 1A to 1-8706A b-8 Cha rg i ng D-351118 Pump Suction.
B-8 QVOO9B 2
0-175041 0
8 GA MO C
Al O
A Y
Q Q
O RHR HM 18 to 1-87063 C-8 Cha rg i:n; Pi.mp D-351118 Suction.
D-8 QVO15A 2
0-175041 C
3 <f4 SR S
C N/A O/C A
T RiiR Ptunp 1-8108A G-4 Suction.
0-351118 G-4 QVOISB 2
D-1750!s t C
3x4 SR S
C N/A O/C A
T RitR Pump 1-8108B L-4 Suction.
0-351118 L-4 l
QVOl6A 1
D-175041 A
12 GA MO C
Al O/C A
Y CS CS O/C -
tA Q1E11-RC toop 1C to 1-8701B C-2 CS-1 MHR Pump 1A.
D-351118 G-2 l
QVo1681 1
D-175081 A
12 CA MO C
Al O/C A
Y CS CS O/C -
LA Q1E?1-RC Loop 1A to 4
1-5702B E-2 CS-1 RHR Pufep 1B.
D-351118 E-2 1
QYO?"A 1
D-175038/2 AC 6 CK S
C N/A O
A R
1-6913A E-1 RV-4 to SIS Injection D-35111$/2 Q1E11-CL.
E-1 RV-T QV021R 1
D-175038/2 AC 6 CK S
C N/A O
A R
FF LA Q1E11-RHR Pump Disc 1-89i30
,F-1 RV-4 to SIS I njec D-351115/2 Q1E11-CL.
F-1 RV-7 111-1-2-1 REV. 3
TMF Unlt Mc. 1 FMP-1-M-042 Valve Test List Systes: St/CYCS Q1E21 e
Retdef' Vafwe Act.
Reg. o f" Valve Q l s s_g Dwg. No.
Size Act.
Po}ijjon or lesjs erwt Freq.
C. S.
Description Mtrebe r 151 (Cold.I CA Iin.) Type Type Mo_ru imeI Safety Pass et El 51 Dst fSv (1 Just.
_end potes a
Q1[21-HHSt Pump Dis-QV079A 1
D-17503d/1 C 2
CK S
C M/A 0
A
- R/
FF 1-8992A C-3 RM Rv-6 cha rge to RCS D351115/1 Q1t21-Het teg.
C-3 RV-10 Q1E21-HHS1 Ptump Dis-QW798 1
D-175038/1 C 2
CK S
C MfA U
A
- R/
FF 1-80928 C-2 R~ M Rv-6 charge to RCS D-351115/1 Q1tzt-Hot Leg.
C-2 RV-10 Qv079C 1
D-175038/1 C 2
CK S
C M/A O
A R[
FF Q1f21-HHSI Ptop Cis-1-899?C C-2 RM RV-6 charge to PCS D-351115/1 Q1t21-Hot Leg.
C-2 RV-10 QV091 2
D-175038/2 A 1
CL A0 C
C C
A Y Q Q
C Q
(J -
Acesamu l e t o r F i l t 1-8860 0-10 Line.
Pen. 49.
D-351115/2 0-10 QV115A 2
D-175039/1 C 2
CK S
O M/A C
A
- Q FF Q1E21-CYCS Seal Injec-1-8368A C-2 R
RS RV-12 tlon-PCS Pump D-351116/1 Q1t21-Pen 27.
C-2 Rv-15 2
CR S
0 M/A C
A
- Q FF Q1[21-CYCS Seat Injec.
QV1158 2
D-175039/1 g RV-12 tion-RCS Pump 1-8368B C-2 R
BS D-351116/1 Q1E21-Pen. 26.
C-2 RV-15 Q1E21-CVCS Sest in,fec-QV115C 2
D-175039/1 C 2
CK 0
M/A C
A
- Q TF Rv-12 toon-PCS Puso 1-8368C C-2 R
BS D-351116/1 Q1t21-Pen. 25.
C-2 Rv-15 QV119 2
D-175039/1 AC 3 CK S
0 N/A C
A
- R BS LJ Q1021-CYCS Charging 1-6381 B-11 RV-3 Pump Discharge D-351116/1 to Reg. HM Pen.
B-11 2 18.
SN FF 01[21-Charging Pump CV121A 2
0-175039/2 C 2
CK S
0/C M/A O
A 1-81880A F-4 RV-13 H i.7 Flow Line O-351116/2 Check vsIve.
F-4 Pump Min. Flow Mainta4 W During Pump Operetfon.
Ill-1-7-3 prv. 5
FNP-1-M-042 RELIEF REQUEST QlE21-RV-3 System:
SI/CVCS Valve:
OV052, QV058, QV119, QV213 l
Category:
AC Class:
2 Function:
Containment isolation sample check valve (reverse flow closure for containment isolation only).
ASME Section XI Quarterly Test Requirements:
Verify reverse flow closure.
Basis for Relief:
The only method available to verify revorse flow closure is by valve leak testing during Appendix J, Type C testing at refueling.
Alternate Testing:
Reverse flow closure will be verified during Appendix J, Type C testina at refueling.
111-1-7-18 REV. 5
FNP-1-H-042 RELIEF REQUEST 01E21-RV-15 i
Systems SI/CVCS Valve OYll5A,B,C Category:
C Class:
2 Function:
Prevent loss of RCS inventory upon break in the seal injection line.
ASHE Section XI Quarterly Test Requirements:
Verify reverse flow closure Basis for Relief:
The only method available to verify reverse flow closure is by leak testing of the valve at refueling.
Alternate Testing:
Reverse flow closure vill be verified by a leak test procedure (similar to Appendix J, Type C) at each refueling.
111-1-7-31 Rev. 5
FZP Unit Co. 1 F1rP M 42 valve Test List Systee: Instrument Air Q1F19 Re'iof valve Act.
Req. or valve class Dwg. No.
same Act.
Posities or Test and Freq.
C.S.
Descrihtien Number ISI (Coord.)
Cat (in.)
g gg Norm Fazi Saf**y Pass.
and Motos ov0C2 2
D-175034/3 AC 2
CK S
O N/A C
A R
BS LJ Q L" 9-Ctat. Ins t rument D-2 17-1 Air Supply. Pen.
D-351111/3 48.
D-4 Qv004 2
l'175034/1 AC 1/2 CK S
C N/A C
A R
BS LJ Q1P19-Ctat. fastrument C-10 R7-1 Air Supply. Fen.
D-351111/1 978.
D-10 R
Hv2228 2
D-175034/1 A 3/4 GL Ao C
C O/C A
- Q O/C -
LJ Backup Nitrogen C-9 Supply to D-351111/1 Press. PCPvs. Fon.
D-9 978.
Hv3611 2
D-175034/2 A 2
GL AO O
C C
A Y
CS CS C CS IJ Q1F19-Instrument Air E-11 CS-1 Supply to Ctat.
D-351111/2 Pen. 48 E-11 Mv135 D-175034/1 C 1/2 CK S
O/C N/A C
A R
BS Q1P19-Backup Witrogen D-9 FY-3 Supt ly to Press.
D-351111/1 PORvs.
D-9 17713 7 A D-175034/3 C 3/4 CK S
C N/A C
A R
BS Q1P19-Eackup Witrogen C-12 RT-3 Supply to Press.
D-351111/3 PORTS.
C-12 NV1378 D-1750'4/3 C
3/4 CE S
C N/A C
A R
BS Q1P19-Sackup Nitrogen 5
C-12 RY-3 Supply to Press.
D-351111/3 PCR7s.
C-12 PSv2228 D-175034/1 C 3/4 SR S
C N/A O/C A
T Backup Nitrogen C-9 Supply to Press.
D-351111/1 PORvs.
C-8 1475 111-1-24-1 Rev. 5
FNP-1-H-042 RELIEF REQUEST OlP19-RV-2 System Instrument Air Valv,e QV004 Category:
AC Class:
2 Function:
Backup nitrogen supply to pressurizer PORVs.
ASME Section XI Quarterly Test Requirements:
Verify forward-flow operability quarterly or at cold shutdown (IVV-3521).
Basis for Relief:
There are no system design provisions for verification of forward flow operability and testing vill require isolation and venting of the instrument air header.
Instrument air supplies a number of components inside containment which are necessary for normal operation.
Testing during normal operation vould deprive these components of their normal air supply, and since the system has no reserve air storage capacity, could result in operating transients and a possible forced plant shutdown.
Alternate Testing:
This valve vill be forward-flov verified at refueling when instrument air can be isolated without causing loss of instruments and components necessary for plant operations.
001475 111-1-24 4 Rev. 5
FNP-1-H-042 RELIEF RE0 VEST OiP19-RV-3 i
Systems Instrument Air Valves NV13), NV137A, NV137B Category:
C Class:
NA Function:
Backup nitrogen supply to pressurizer PORVs.
ASHE Section XI Quarterly Test Requirements:
Ver4fy reverse flow closure.
Basis for Relief:
There are no system design provisions for verification of reverse flow closure and testing vill require isolation and venting of the instrument air header.
Instrument air supplies a number of components inside containment which are necessary for normal operation. Testing during normal operation vould deprive these components of their normal air supply, and since the system has no reserve air storage capacity, could result in operating transients and a possible forced plant shutdown.
Alternate Testing:
Reverse flow closure on these valves vill be verified at refueling when instrumeat air can be isolated without loss of instruments and components necessary for plant opera t f or.s.
001475 III-1-24 5 Rev. 5 i