View source for 1CAN129701, Forwards IST Program Third Ten Yr Interval Submittal, Per Requirements of 10CFR50.55a

{{Adams
| number = ML20202E151
| issue date = 12/01/1997
| title = Forwards IST Program Third Ten Yr Interval Submittal, Per Requirements of 10CFR50.55a
| author name = Mims D
| author affiliation = ENTERGY OPERATIONS, INC.
| addressee name = 
| addressee affiliation = NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
| docket = 05000313
| license number = 
| contact person = 
| document report number = 1CAN129701, NUDOCS 9712050279
| package number = ML20202E154
| document type = CORRESPONDENCE-LETTERS, INCOMING CORRESPONDENCE
| page count = 11
}}

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[     [gO                                                                    1449$ R 333 v                                                                     R.mMe, AR 72901 Tel501850$000 December 1,1997                                                                  10CFR50.55a ICAN129701 U. S. Nuclear Regulatory Commission Document Control Desk Mail Station OPl-17 Washington, DC 20555

==Subject:==
Arkansas Nuclear One - Unit 1 Docket No. 50-313 License No. DPR 51 ANO 1 Third Ten Year IST Program Submittal Gentlemen:
Pursuant to the requirements of 10CFR50.55a Entergy Operation
* is required to submit the Third Ten Year IST Program for ANO Unit 1. Attachment I contains a description of the program and how it was developed. Attachment 2 contains program changes subsequent to the last program submittal made on September 21,1993 (ICAN099304). Attachment 3 contains the Third Ten Year IST Program Submittal.
Should you have any questions or comments, please call me at 501-858-4601.
Very tmly yours, ddgM. 'F7/M                                                                        kJ '9 '
Dwight C. Mims                                                                ;
Director, Nuclear Safety                                                  \    '
DCM/mkg Attachments                                             ,
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G ADOCK 05000313 PDP

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:                          U. S. NRC December 1,1997 1CAN129701 cc:       Mr. Ellis W. Merschoff Regional Administrator U. S. Nuclear Regulatory Commission
 ;                                     Region IV
  ,                                    611 Ryan Plaza Drive, Suite 400 Arlington, TX 760118064
;                                      ?!RC Senior Resident Inspector i                                      Arkansas Nuclear One
,                                      P.O. Box 310
,                                      London, AR 72847 l                                      Mr. George Kalman NRR Project Manager Region IV/ANO-1
;                                      U. S. Nuclear Regulatory Commission NRR Mail Stop 13-II-3 One White Flint North
;                                       11555 Rockville Pike
:                                      Rockville, MD 20852 i
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l ATTACIIMENT 1 IST PROGRAM DEVELOPMENT PROCESS

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NITACIIMENT 2 1
IST PROGRAM CIIANGES l 4

This attachment provides a summary ofchanges to the ANO-1 IST program since the September 21,1993 program submittal.
CHANGE #               AFFECTED                              DESCRIPTION                                                      BASIS FOR COMPONEN'IS                               OFCHANGE                                                          CHANGE 1          Generic- ReliefRequests/   Relief Requests 6,7,9,14,16, and 19 have been OMa-1988, Part 10 allows certain valve tests Refueling Outage       converted to refueling outage justi6 cations I to be performed at refueling outage figuency                 i Justifications      through 6. Appendix 5 lists refueling outage withjusfx:ation.
justifications.
2           Generic- ReliefRequests   Relief Requests 1, 2, 3, 4,10, 32, and 3 were Due to changes in the Code and NUREG 1482 deleted.                                             guidance allowed the:4 relief requests to be           !
withdrawn.                                             t 3           Generic- Relief Requests  Relief Requests 26,28, and 30 were withdrawn.        These relief requests were for non-Code components.
4           Generic- Relief Requests The remaining Relief Requests 8, 17, 22, 23, 25,      Completeness and 34 were retained and renumbered I through 6.
Note: Relief Requests 5, I 1,12,13,15,18, 20, 21, 24, 27, 29, and 31 were withdra vn by 1CAN099304                                                                                                  :
5               Relief Request-7      Added new relief request for cold shuP~- Adl, Eniwwnent flow testing performed on HPI pumps      _,        L       ,
6           Generic-Cold Shutdown     Added Appendix 6 for Coy                %.dm ' ' "               . vtdown Justifications are beira Justifications      Justifications.                         __.,' ir oo 3p NUREG 1482 guidr ; _                        _ _
7            Generic- Valve Table     Added references to cold shutdot       % kit xs i   ! omp, ter. ss.
and refueling outagejustifications.                                                                    t   t 8            Generic- Pump Table      Deleted bearing temperature, suction prew , nd Not rec m pr . .aa-im, Fan 6. Tdk 2                     f bearing oillevel.                                                                                      _j 9                 ReliefValves        Added relief requests 8, 9,10, I1,12, and 13. New coa -
meets.
I l; These are new relief requests that reflect the                                                          !
addition of new relief valves and the use of OM-1                                                       l;l vs. PTC 25.3-1976.                                                                                      )
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j                  CHANGE #.                     AFFECTED                                             DESCRIP110N                                             BASIS FOR
{.                                          COMPONENTS                                                   OFCHANGE                                               CHANGC 10                 CS-1196, CS-Il98 :          Added valves.                                                      Newly         id,=m # ad requirennent, however,                      !
}.                                                                                                                                       W of existing testire performeed e
satis 6es pmgram W l,
11                CV-2800, CV-2802             Change valve from passive to active (open Correction.
i                                                     CV-1000         direction and added croke test to " required tcsts" column (open direct;an). Note these valves were 2                                                                     being and m.iB continue to be stroke timed in the
 !                                                                    open and clomd h i                      12               CV-2869, CV-2870,             Deleted stroke test r@ -ee from " tests OMa-1988, Part 10, does not require l                                       CV-3641, CV-3645,             performed" #--- Note also d,4, sad fail safe exercising or fail safe testing for passive valves.
: i.                                      CV-4 '90, CV-4446,            test requirernent from " tests performed" column CV-4803, CV-4804,             for CV-4400, CV4804, and CV-1667.                                                                                                      i CV-5611, CV-5612,                                                                                                                                                    I j                                       CV-1414, CV-1415,
!                                       CV-1667, CV-1814,                                                                                                                                                    ;
;                                                     CV-1816 l
I                      13                 FW-10A, FW-10B              Added a closed safety function for these valves _                 C _ f - -- . the existing testing already con 6rms valve closure.                                              !'
14                      SW-II, SW-13           Changed FRP and DI in the " tests performed" Valves are fuE flow tested during outages thus                                             j
;                                                                     column to FR.                                                      9--     * *j is not required.                                        !
r
;                      15                    CS-293, CS-294           Changed DI to FR(NIT) in the " tests performed" The ability of the these valves to open is                                            .l l                                                                     column.                                                           con (sneed once per refueling cvcie by non-                           !
l                                                                                                                                       intrusive :--:' '; : , thus % is not
[
l                                                                                                                                       required. Reference Relierperpneer 4 16                             SV-2613         Deleted fkl safe test from " required tests" and " test 1his valve fails closed. The safety Gamreiani for                               i I                                                                     perfonned" columns                                                this valve is open. 'Ihis valve has no fail-safe l                                                                                                                                       Position i
!                      '. 7                 MS-271, MS-272            Added that non-intrusive testing (NIT) is used to Compieseness.                                                                         '
j                                                                     conGrm valve closure.
,                      18                     FW-7A, FW-7B            Deleted valves.                                                   No safety function associated with valves 1
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CHANGE #       AFFECTED                                    DESCRIPTION                                                                                          BASIS FOR COMPONENTS                                      OFCHANGE                                                                                             CHANGE 19     HV-139, HV-140,               Changed valve type to gate.                                                                         Correction.
HV-150, HV-151 20    CV-6601 A, CV-2619,             Added valves.                                                                                       New Code requirement. OMa-1988, Part 10, CV-2676, SV-3812,                                                                                                                  require.s that Categery B passive valves have SV-3813, CV-2415,                                                                                                                  their remote position indication verified.
CV-2417, CV-2419, CV-2420 21"     SG-5, SG-6, SG-7              Added closed safety fur.ction.                                                                      Newly identdied safety function, however, these valves were already fum.tionally tested in this direction w/ exception of stroke timing.
-    22     CV-3812, CV-3813              Added stroke time requirement to " required tests'' Plarm change. Note: These valves were being column. Changed valves from passive to active stroke timed in open direction.
Changed normal position from open to closed 23     CV-3814, CV-3815              Changed actuator type from air operated to motor. Plant change.
Deleted fail safe test.
24      FO-10A, FO-10B               Added valves.                                                                                       Newly identi6cd safety function to exercise these non-code valves based on EDG support system function.
25     CV-5218, CV-5233,              Added closed safuy function and fail safe test Newly identdied safety function, however, CV-5237, CV-5239,              (closed directen).                                                                                  documentation of existing testing perfm..d SV-5218, SV-5233,                                                                                                                 satis 6es program regium..csa.
SV-5237, SV-5239 26       FO-163, FO-164,              Added valves.                                                                                       Newly .dertified safety function, however, FO-165, FO-166                                                                                                                   documentation of existing testing performed satis 6es program reglim..caa.
27    SW-604A, SW-604B               Added valves.                                                                                       Newly identi6ed safety function, however, documentation or existing testing peif*.-d     .
satisfes program resp 41m. 6.
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r CHANGE #     AFFECTED                                DESCRIPTION                                                          BASIS FOR COMPONENTS                                 OFCHANGE                                                             CHANGE                                                                       i 28    CF-1 A, CF-1B, DH-13A, Added requirement to verify closure for these check In the Second Ten Year IST Program, these DH-13B, DH-14A,        valves.                                                   check vives were identi6ed as having an active                                                              ;
DH-14B, J'H-17, DH-18                                                              open safety function and a passive closed safety                                                            l function. Per new NRC guidance a valve is                                                                   i either active or passive hence the valves were                                                              i r ct===iGed as active in both directions                                                                    !
29     Reactor Vessel Internal Added closed safety function. Also listed the valve Newly identified safety function, however, Vent Valves- 8 valves   number for the individual valves.                        documentation of edsting testing performed
                                                                               ~
satisfies program requirements.
30          PSV-1000           Added fail safe test (cbsed direction) to " required Cornple"eness.                     Fail     safe                                                   capability is l tests" and " tests performed" columns                    demonstrated by valve closure.                                                                               t 31      SV-1077, SV-1079,      Changed closed safety function of the valve from Per current NRC guidance a valve cannot be SV-1071, SV-1072,      passive to active and added stroke test and fail safe passive in one direction and active in the other SV-1073, SV-1074,      test requirement to " required tests" column.            direction. Note these valves were being and will                                                             l SV-1081, SV-1082,                                                              continue to be stroke exercised in both the open                                                              !
SV-1083, SV-1084,                                                              and closed directions and fail safe tested.                                                                   :
SV-1091, SV-1092, SV-1093, SV-1094                                                                                                                                                                             !
32      CV-1052, CV-1053,      Chtged normal posnion from open/ closed to Changed valve from active to passive.                                                                                      !
CV-1054, CV-1065       closed     Rect ===in e  d valves as passive    Deleted stroke test and fail safe test. Note: CV-1052 and                                                                                                                     '
CV-1065 had fail safe tests.
33        BW-2, BW-3            Added closed safety function.                         Newly M-wified safety function. Reference                                                                     ;
BW-4A, BW-4B                                                                   Inspection Repoi: 50-313/97-13; 50-308/97-13 34       CA-61, CA-62           Added closed safety function.                         Newly identi5ed safety function, however, documentation of existing testing performed                                                                   r satisfies program requirernents.
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CHANGE #                            AFFECTED                                          DESCRIPTION                                         BASIS FOR                       f COMPONENTS                                           OFCHANGE                                           CHANGE 35                         CV-1276, CV-1277                  Added closed safety function.                     Newly identified safety function, however, these    [
valves were alreaty functionally tested in this      I direction w/exceptini ofstroke timing.               I 36                        CV-1300, CV-1301,                  Deleted open safety function.                    No open safety fune. ion.
MU-22A, MU-22B, MU-22C                                                                                                                             ,
37                                 CZ-46                     Added valve.                                     Changed valve from passive to actrve.                ;
38                       PSV-5215, PSV-5216,                 Added valves.                                    New Code requirement.                                [
PSV-5231, PSV-5232,                                                                                                                       !
i                                              PSV-5237, PSV-5238,
[
PSV-5240. PSV-5241, j
PSV-1241, PSV-1242, PSV-1243, PSV-1403, PSV-1404, PSV-1405,                                                                                                                       i PSV-1406, PSV-1407, PSV-2415, PSV-2421                                                                                                                       ,
39                         CV-1404, CV-1405,                 Added closed safety function. Changed CV-1404 Newly identified safety function, however, these CV-1406                       exercise test to cold shutdowns from quarterly. valves were already functionally tested in this direction w/ exception of stroke timing. CV-         t 1404 exercise test moved to cold shutdowns due to hot short concerns.                               l 40                         CV-1428, CV-1429                  Reclassified valves as active and addei exercise Reclassified valves from passive to active. Note       .
test to " required tests" column.                these valves have been and will continue to be exercised in the open direction.                     ;
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CHANGE #      AFFECTED                           DESCRIPTION                                                                                     BASIS FOR COMPONENTS                             OFCHANGE                                                                                       CHANGE 41      CV-1432, CV-1433      Added open safety function, reclassified valves as Newly identified safety function-despite HSD v tive, and added open exercise requirement.                                                licensing basis, ANO-1 has determined the decay heat removal operation important enough to warrant testing. Valv-s already functior. ally tested in this direction w/ exception of stroke timing.
42      CV-1434, CV-1435     Changed closed safety function from passive to Per new NRC guidance a valve cannot be active.                                                                                      passive in one direction and active in another direction. Note these vahrs have been and will continue to be stroke exercised in both the open and closed directions.
43             N2-47         Added valve.                                                                                Valve added to Appendix J program.
44    IA-775, IA-767, IA-771 Added valves.                                                                               Locumentation ofsafety function.
Valves deleted from Appendix J r upsn.
45         SF-43, SF-44      Deleted valves.
47          CV-1845          Changed normal valve position from open/ closed Changed valve from acthe to passive to just closed. Reclassified vahe as passive and deleted stroke test and fail safe test requirements.
48      CV-7470, CV-7471,    Deleted dampers.                                                                            These dampers were deleted since dampers are CV-7472, CV-7473                                                                                                 outside the scope of OMa-1988, Part 10.
49      CV-7443, CV-7447     Deleted valves.                                                                             Plant change. Vahes removed from plant.
50      CV-7445, CV-7449     Deleted      remote    position                                             indication test Plant change. Valve is de-energized.
requirement.
51      SV-7510, SV-7512     Changed valve from passive to active and added Changed valve from passive to acthr. Note:
stroke time and fail safe requirements.                                                     valves have been and will continue to be stroke time and fail safe tested.
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CHANGE #        AFFEC1ED                                 DESCRIPTION                                             BASIS Nl COMPONENTS                                  OFCHANGE                                                CHANGE i
52        SV-7457, SV-7459,    Ganged closed safety function from passive to Per new NRC guidance a valve cannot be SV-7467, SV-7469     active.                                                     passive in one direction and active in ancther direction. Note these valves have been and win continue to be stroke exercised in both the open and closed drections d
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