View source for BECO-87-173, Updates Info Provided in Re Inservice Insp Exams. NRC Should Note That Insp Discussed on 861212,when Performed,Will Complete First Insp Period of Second Ten Yr Inservice Insp Interval.Supporting Info Encl

{{Adams
| number = ML20236K387
| issue date = 11/05/1987
| title = Updates Info Provided in Re Inservice Insp Exams. NRC Should Note That Insp Discussed on 861212,when Performed,Will Complete First Insp Period of Second Ten Yr Inservice Insp Interval.Supporting Info Encl
| author name = Bird R
| author affiliation = BOSTON EDISON CO.
| addressee name = 
| addressee affiliation = NRC OFFICE OF ADMINISTRATION &amp; RESOURCES MANAGEMENT (ARM)
| docket = 05000293
| license number = 
| contact person = 
| document report number = BECO-87-173, TAC-64377, NUDOCS 8711090208
| title reference date = 09-25-1986
| document type = CORRESPONDENCE-LETTERS, INCOMING CORRESPONDENCE, UTILITY TO NRC
| page count = 9
| project = TAC:64377
| stage = Other
}}

=Text=
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                                                                                                                                                                       .                                                           y Wph G. Bird                                                                                                                              November 5, 1987
                  , \.                 senior Vice President - Neck ar                                                                         ,      3,
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                                                                                                                                                                                ,BECo 87-173 6
s l/.S.NuclearRegulnoryCommission                                                            '
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Docket 50-293 EXPANDEDJ                      IICE 'IRSPECTION EXAMINATIONS (TAC 64317)

==References:==
(1) BECoLettertoNRC?.86.I43 dated 9/25/86," Inservice .'                                                                           -
4q                                                               Inspection Plan for f the 1986 Refueling Outage at l;                                                       ,
Pilgrim Nuhlear Power Station"
                                                                       ,i j                        \f/                                        J r q y/ >                                                    G h BECo. Letter to NRC 23.86.188 dated 12/12/86, "Second 10 Year
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                       .                                                   p 'ISI Program (1ed sion"3)" (TAC 64377)
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==Dear Sir:==
                        .,' i ,
e                              e{                                {tp                                 k-z The purpose of this letter is to update thd informatio, ye provided to the NRC staff in Reference 1. The attached list of additicmal ISI examinations is intended to supplement the examinations we proposed in Reference 1.                                                                                    This letter,ls being submitted in accordance with the filing requirements of Artich6pHA-1400(c),SectionXIoftheASMECode,Hin}er1980 Addenda, rhi s'                                                                                                 '
letter does not require action on ithe part of the NRC staff other than to                                                                                                              j docket the' attached information and note which examinations are being credited j to each period as outlined below. The additional examinations nc,ted in the attachment are not required as part of the Pilgrim Restart prcyram and are                                                                                                   i           i
                'l"                       beingj6rformed as part of the '1986 refueling outage (RF0 #7, still in
                                 ' ' progress) solely to take ao'v'antage of the additional time afforded by the                                                                       '
                         '                er. tended outage to expand our inspection scope.'                                                                                         I
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                                          ) pted y the       in sake Reference   of clarification, 1, when performed                the NRC            duringstaff this outage,  shouldwill           note     that the complete     the inspections IM rut: inspection period of the Second Ten Year ISI Interval for the Pilgrim
                                     ; Nuclear Power Station (previously discussed in Reference 2). The additional                                                                                                         $
                        ' '               e g minations noted in this letter will be credited to the second inspecticq                                                                                       '
                                       %briod of the Second Ten Year ISI Interval (Ref. 2.)                                                                                                                                       3[
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871109020e e71105                                                                                                                               '                     '
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==Attachment:==
Additional ISI Exams IPlanned Ouring the 1986 Refueling Outage J
3' i             'at Pilgrim Nuclear Pcwer Station (RF0 #7)                                                                                                         !
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                                                                                                                                         \

BOSTON EDISON COMPANY' Page 2 cc: Mr. R. H. Nessman, Project Manager Division of Reactor Projects I/II Office of Nuclear Reactor. Regulation U. S. Nuclear Regulatory Commission           -
7920 Norfolk Avenue Bethesda, MD 20814 U. S. Nuclear Regulatory Commission Region I 631. Park Avenue King of Prussia, PA 19406 Senior NRC Pesident Inspector Pilgrim Nuclear Power Station                       - .
Mr. Kevin McTague Factory Hutual Engineering - Eastern Region               ,
A<                                      1151 Boston-Providence Turnpike            -
Norwood, MA 02062 Mr. Milton Alleyne, Chief Inspector Division of Inspection Engineering Section Commonwealth of Massachusetts                           ,
John H. McCormack Building 1 Ashburton Place, Room 1301 Boston, MA 02108                               -
i
      ' i
__            _._____.____-______._-_m_____m

7 1
r Attachment to BECo Letter 87-173                           I Additional ISI Exams Planned                              !
During the 1986 Refueling Outage At' Pilgrim Nuclear Power Station (RF0 #7) j.

Page 1 of 6 BECo Letter 87- 173 ASME XI   ISO #
WELDS          ITEM #  (ISI-I-) AREA        EXAM      DATA SHEET #
1-0-7          B9.11   1-1        Drywell   Surf Vol 1-D-8          89.11   1-1        Drywell   Surf Vol 1-D-9          89.11   1-1        Drywell   Surf Vol 2R-NIA-6       89.11   2R-B       Drywell   Surf Vol
,   2R-NIA-10      B9.11   2R-B       Drywell   Surf Vol 3-ESD-21       C5.11   3-1        E CRD     Surf 3-ESD-22       C5.11   3-1        E CRD     Surf 6-N4A-9        89.11   6-1        Drywell   Surf Vol 6-N4A-10       89.11   6-1        Drywell   Surf Vol 6-A-9          B9.11   6-1        Drywell   Surf Vol 10R-I B.-5     89.11   10-1       Drywell   Surf Vol 10R-IB-12     89.11   10-1       Drywell   Surf Vol 10R-IB-14     B9.11   10-1       B Vv Rm   Surf Vol HL-10-F100     C5.11   10-28      Tor Rm    Surf HL-10-F97      C5.11   10-28      Tor Rm    Surf HB-10-F145     C5.11   10-28      8 Quad    Surf HB-10-F138     C5.11   10-2B      B Quad    Surf HL-10-F136     C5.11   10-2B      B Quad    Surf HB-10-F137     C5.11   10-2B      B Quad    Surf HL-10-10-1B    C5.11   10-28      B Quad    Surf HL-10-F99      C5.11   10-2B      8 Quad    Surf HL-10-F98     C5.11   10-2B      Tor Rm    Surf HL-10-7-2C    C5.11   10-28      Tor Rm    Surf GB-10-F177     C5.11   10-3B      B Quad    Surf GB-10-F158     C5.11   10-38      B Quad    Surf GB-10-F160     C5.11    10-3B     B Quad    Surf GB-10-14-30-I C5.11     10-3B     B Quad    Surf GB-10-F167    C5.11    10-38     B Quad    Surf GB-10-14-30-G C5.11    10-38     8 Quad    Surf GB-10-F173    C5.11    10-3B     B Quad    Surf GB-10-F168    C5.ll    10-3B     B Quad     Surf GB-10-F170    C5.li    10-38     8 Quad    Surf GB-10-F171    C5.11    10-38     8 Quad     Surf GB-10-F161     C5.11   10-38     B Quad     Surf B-ll-318      89.40   11-1      Drywell    Surf B-11-319      89.40   11-1      Drywell    Surf 12R-BC-10     B9.40   12-1      Drywell    Surf                         __
12R-BC-11     89.40   12-1      Drywell    Surf J

                .                                                                   i
  ~  '
BECo Letter 87- 173         Page 2 of 6 ASME XI  ISO #                                                   '
WELDS         ITEM #  (ISI-I-) AREA        EXAM      DATA SHEET #
13-I-2      89.11   13-1       St. Tun   Surf Vol HL-13-F27     C5.11   13-2       Torus Rm Surf HL-13-F73     C5.11   13-3       RCIC      Surf HL-13-2-3C    C5.11   13-3       RCIC      Surf                                 ,
14-B-17     89.11   14-1       BW 111.1  Surf Vol 14-B-3      B5.50   14-1       Drywell   Surf Vol                                  l 14-B-10A    B5.50   14-1       Drywell   Surf Vol GB-14-F62     C5.11   14-2A      A Quad    Surf GB-14-2   C5.11   14-2A      Tor Rm    Surf GB-14-F9      C5.11   14-2A      Tor Rm    Surf                                ;
GB-14-2-2D    C5 ll   14-2A      Tor Rm    Surf GB-14-F27     C5.11   14-2A      E CRD     Surf
    -GB-14-F18     C5.11   14-2A      A Quad    Surf GB-14-F83     C5.11   14-2A      A Quad    Surf 23-0-8       89.11   23-1       Drywell   Surf 23-I-17      B9.11   23-1       Tip Rm    Surf                                ,
HE-26-F176   C5.ll   23-4       HPCI Sump Surf HE-26-F334   C5.11   23-4       HPCI Sump Surf HE-26-F333   C5.11   23-4       HPCI Sump Surf HD-23-F23    C5.11   23-4       HPCI Rm   Surf DB-23-2-1B   C5.21   23-5       HPCI Rm   Surf Vol DB-23-2-1C   C5.21   23-5       HPCI Rm   Surf Vol
    - DB-23-2-1H   C5.21   23-5       HPCI Rm   Surf Vol RPV-N3C-NV  B3.90   54-1       Drywell   Vol RPV-N3D-NV  B3.90   54-1       Drywell   Vol RPV-N3C-NIR B3.100  54-1       Drywell   Vol RPV-N3D-NIR B3.100  54-1       Drywell   Vol 1-C-1       B5.10   1-1        Drywell   Surf Vol 1-D-1       B5.10   1-1        Drywell   Surf Vol l                                                                      - --   - - _

Page 3 of 6 l                                                            BECo Letter 87-173 ASME XI         ISO #
BOLTING       ITEM #         (ISI-I-) AREA        EXAM     DATA SHEET #
10-VB-1001-50 87.70          10-1A      Drywell   VT-1                        _
10-V8-1001-51 B7.70          10-1A      Drywell   VT-1 12-VB-1201-85 B7.70          12-1       Drywell   VT-1 COMPONENT                     ISO #
SUPPORTS      TYPE           (ISI-I-) AREA        EXAM     DATA SHEET #
Spring Hanger             Drywell   VT-3&4                        l H-1-1-HAl                    1-1 H-1-1-HB3     Spring Hanger  1-1        Drywell   VT-3&4 H-1-1-SCl     Snubber        1-1        Drywell   VT-3&4 H-1-1-SC2     Snubber        1-1        Drywell   VT-3&4 H-1-1-SC3     Snubber        1-1        Drywell   VT-3&4 H-1-1-X7C     Anchor         1-1        Drywell   VT-3 H-2-1-H3      Spring Hanger  2R-A       Drywell   VT-3&4 H-2-1-H8      Spring Hanger  2R-A       Drywell   VT-3&4 H-2-1-SS2     Snubber        2R-A       Drywell   VT-3&4 H-2-1-SS23    Snubber        2R-A       Drywell   VT-3&4 H-2-1-H4      Spring Hanger  2R-8       Drywell   VT-3&4 H-2-1-SSI     Snubber        2R-8       Drywell   VT-3&4 H-2-1-G2      Guide          2R-B       Drywell   VT-3 H-3-1-28      Restraint      3-1        E CRD     VT-3 H-3-1-33      Strut          3-1        E CRD     VT-3 H-3-1-21      Spring Henger  3-1        E CRD     VT-3&4 H-3-1-35      Rigid Hanger   3-1        W CRD     VT-3 H-3-1-49      Restraint      3-1        W CRD     VT-3 H-3-1-39      Rigid Hanger   3-1        W CRD     VT-3 H-6-1-Il2     Spring Hanger  6-1        Drywell   VT-3&4 H-6-1-ll4     Spring Hanger  6-1        Drywell   VT-3&4 H-6-1-SS-3    Snubber        6-1        Drywell   VT-3&4   _
H-6-1-SS-5    Snubber        6-1        Drywell   VT-3&4 H-6-1-104     Spring Hanger  6-1        Drywell   VT-3&4 H-6-1-X9B     Anchor (penet) 6-1        Drywell   VT-3 H-10-1-171    Spring Hanger  10-1       Drywell   VT-3&4 H-10-1-173    Spring Hanger  10-1       Drywell   VT-3&4 H-10-1-174    Spring Hanger  10-1       Drywell   VT-3&4 H-10-1-177    Spring Hanger  10-1A      Drywell   VT-3&4 H-10-1-178    Spring Hanger  10-1A      Drywell   VT-3&4 H-10-1-X17    Anchor (penet) 10-5A      Drywell   VT-3     _
l

                                                                                                                                                          ]
BECo letter 87- 173         Page 4 of 6
                                        ' COMPONENT                                      ~ ISO #                                                        .I SUPPORTS TYPE           (ISI-I-) AREA                   EXAM     DATA SHEET #              l I
H-10-1-57SA                   Anchor         10-1B                Tor Rm     VT-3 L                                          H-10-1-10                     Spring Hanger  10-1B                Tor Rm     VT-3&4 H-10-1-245R                   Restraint      10-2A                A Quad     VT-3                               ,
H-10-1-136                    Rigid Hanger   10-2A                A Quad     VT-3                            1 l
l                                          H-10-1-53                     Rigid Hanger   10-28                Tor Rm     VT-3 H-10-1-295R                   Restraint      10-2B                Tor Rm     VT-3 H-10-1-32SR                   Restraint      10-2B                B Quad     VT-3                              l H-10-1-31SH                   Rigid Hanger   10-2B                B Quad     VT-3                       __
H-10-1-33SH                  . Spring Hanger 10-28                8 Quad     VT-3&4 H-10-1-57                      Rigid Hanger   10-2B                Tor Rm     VT-3 H-10-1-26SR                   Restraint      10-2B                Tor Rm     VT-3 H-10-1-123                    Rigid Hanger   10-2B                B Quad     VT-3 H-10-1-93S                    Spring Hanger  10-3B                B Quad     VT-3&4 H-10-1-SG20                   Restraint      10-3B                B Quad     VT-3 H-10-1-116                    Spring Hanger  10-38                8 Quad     VT-3&4 11-10.-1-117                   Spring Hanger  10-38                8 Quad     VT-3&4 H-10-1-196                    Spring Hanger  10-4A                Tor Rm     VT-3&4                        _
H-10-1-151                    Spring Hanger  10-4A                Tor Rm     VT-3&4   _
H-10-1-68                     Spring Hanger  10-4A                Tor Rm     VT-3&4 H-10-1-67                     Spring Hanger  10-4A                Tor Rm     VT-3&4 H-10-1-66                     Spring Hanger  10-4A                Tor Rm     VT-3&4 H-10-1-65SA                   Anchor         10-4B                CRD        VT-3 H-10-1-129                    Rigid Hanger   10-4B                CRD        VT-3 H-10-1-38SR                   Restraint      10-4B                Tor Rm     VT-3 H-10-1-375H                   Rigid Hanger   10-4B                Tor Rm     VT-3 H-10-1-81                     Rigid Hanger   10-4B                Tor Rm     VT-3          .
H-10-1-80                     Rigid Hanger   10-4B                Tor Rm     VT-3 H-10-1-106S                   Restraint      10-48                Tor Rm     VT-3                             i H 1 -160                  Rigid Hanger   10-5B                Tip Rm     VT-3 H-10-1-161                    Rigid Hanger   10-58                Tip Rm     VT-3              __
H-10-1-162                    Rigid Hanger   10-5B                Tip Rm     VT-3 H-il-1-27                     Guide          11-1                 Drywell    VT-3 H-11-1-28                     Guide          11-1                 Drywell    VT-3 H-11-1-29                     Guide          11-1                 Dryvall    VT-3 H-il-1-30                     Guide          11-1                 Drywell    VT-3 H-12-1-13                     Spring Hanger  12-1                 Drywell    VT-3&4 H-12-1-14                     Spring Hanger  12-1                 Drywell    VT-3&4 H-20-1-7                      Guide          12-1                 Drywell    VT-3 H-12-1-5SA                    Anchor         12-2                 A Vv Rm    VT-3 H-12-1-X14                    Anchor         12-1                 Drywell    VT-3 H-13-1-75S                    Rigid Hanger   13-1                 Stm Tun    VT-3 H-13-1-48                     Spring Hanger  13-1                 Stm Tun    VT-3&4 H-13-1-27                     Rigid Hanger:  13-2                 RCIC       VT-3 H-13-1-28                     Spring Hanger  13-2                 RCIC       VT-3&4
                                                                                                                                                         )

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p                                              ' BECo Letter 87- 173         Page 5 of 6 1.
COMPONENT                    ISO #
SUPPORTS      TYPE          (ISI-I-)- AREA         EXAM      DATA SHEET #
l H-14-1-4      Rigid Hanger  14-2A        Tor Rm    VT-3
     < H-14-1-5       Rigid Hanger  14-2A        Tor Rm    VT-3 H-14-1-2SG    Guide         14-'2A       A Quad    VT-3 H-14-1-29     Spring Hanger 14-2A        A Quad    VT-3&4 H-14-1-26S    Rigid Hanger  14-28        0 Quad    VT-3 H-14-1-30S. Restraint     14-2B        B Quad    VT-3                          .
H-14-1-34     Rigid Hanger  14-28        51'       VT-3 l
H-14-1-ilSR   Guide'        14-2B        B Quad    VT-3 H-14-1-15     Spring Hanger 14-2B        B Quad    VT-3&4 H-23-1-75   . Rigid Hanger  23-1         Stm Tun   VT-3 H-23-1-76     Rigid Hanger  23-1         Stm Tun   VT-3 H-23-1-13     Spring Hanger 23-2         HPCI      VT-3&4 H-23-1-86     Snubber       23-3         HPCI      VT-3&4                        l H-23 1-18     Rigid Hanger  23-3         HPCI      VT-3                          l '
       .H-23-1-14     Spring Hanger 23-3         HPCI      VT-3&4 H-23-1-24     Rigid Hanger  23-4         HPCI      VT-3 H-23-1-27     Spring Hanger 23-4         HPCI      VT-3&4 H-23-1-26S    Guide         23-5         HPCI      VT-3 H-23 1  . Rigid Hanger 23-5         HPCI      VT-3                          <
       'H-23-1-22S    Rigid Hanger  23-5         HPCI      VT-3                          '
H-23-1-12SS   Snubber       23-3         HPCI      VT-3&4 H-29-1-1064   Guide         29-1         Scr Hs    VT-3 H-29-1-10SG   Restraint     29-1         Scr Hs    VT-3 H-29-1-16     Rigid Hanger  29-1         B Aux Bay VT-3 H-29-1-17     Rigid Hanger  29-1         B Aux Bay VT-3 H-29-1-1045   Restraint     29-1        A Aux Bay VT-3 H-29-1-5      Rigid Hanger  29-1        A Aux Bay VT-3 H-29-1-6      Rigid Hanger  29-1        A Aux Bay VT-3 H-30-1-111    Rigid Hanger  30-1        8 Aux Bay VT-3 H-30-1-112    Rigid Hanger  30-1         B Aux Bay VT-3 H-30-1-ll3    Rigid Hanger  30-1         B Aux Bay VT-3 H-30-1-442    Rigid Hanger  30-1         B Aux Bay VT-3 H-30-1-16SG   Guide         30-1        A Quad     VT-3 H-30-1-15SG   Rigid Hanger  30-1        A Quad     VT-3 H-30-1-131    Rigid Hanger  30-1         A Quad    VT-3 H-30-1-130    Rigid Hanger  30-1         A Quad    VT-3 H-30-1-145G   Guide         30-1         A Quad    VT-3 H-30-1-1224   Restraint     30-2         B Aux Bay VT-3 H-30-1-50     Spring Hanger 30-2         8 Quad    VT-3&4                        i H-30-1-62     Rigid Hanger  30-2         A Aux Bay VT-3                          l H-30-1-63     Rigiti Hanger 30-2         A Aux Bay VT-3 H-30-1-65     Rigid Hanger  30-2         A Aux Bay VT-3 H-30-1-69     Rigid Hanger  30-2         A Aux Bay VT-3 H-30-1-134    Rigid Hanger  30-2         A Quad    VT-3 H-30-1-135    Rigid Hanger  30-2         A Quad    VT-3 H-30-1-133    Rigid Hanger  30-2         A Quad    VT-3                          ,
H-30-1-68     Rigid Hanger  30 -2        A Aux Bay VT-3                          )
H-30-1-64     Rigid Hanger  30-2         A Aux Bay VT-3 H-45-1-4      Spring Hanger 50-1         Tip Room VT-3&4                            ,
H-45-1-35G    Restraint     50-1         Tip Room VT-3 l

o- , , .                                                                                                . l
,;                                               BECo Letter 87- 173                                 Page 6 of 6-INTEGRAL      ASME XI  150 #
ATTACHMENTS,    ITEM # (ISI-I-) AREA        EXAM      OATA SHEET #
1-A-4HLl(4)    B10;10 1-1        Drywell   Surt
   ..'~
1-B-10HLi(4)   810.10 1-1        Drywell   Surf                                                     ,
2R-NIB-14HL2(4) 810.10 2R-A       Drywell   Surf                                                    (
HB-10-91PS      C3.40  10-1B      Tor Rm    Surf                                                     i HB-10-92HLl(4) C3.40   10-18      Tor Rra - Surf 13-0-11HLl(8) B10.10  13-1       Drywell-  Surf                                                   1 l
l I
4 4
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