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

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

ML20236K387
Person / Time
Site:	Pilgrim
Issue date:	11/05/1987
From:	Bird R BOSTON EDISON CO.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
BECO-87-173, TAC-64377, NUDOCS 8711090208
Download: ML20236K387 (9)

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. y Wph G. Bird November 5, 1987

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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:

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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 -

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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

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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 _

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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

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,; 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

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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

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