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| {{Adams
| | #REDIRECT [[05000423/LER-1997-012]] |
| | number = ML20210K420
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| | issue date = 08/12/1997
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| | title = Forwards Revised Commitments Re Expansion Joint Tie Rod Assemblies,Previously Submitted to NRC in LER 97-012-00
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| | author name = Hicks G
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| | author affiliation = NORTHEAST NUCLEAR ENERGY CO.
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| | addressee name =
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| | addressee affiliation = NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
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| | docket = 05000423
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| | license number =
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| | contact person =
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| | document report number = B16691, NUDOCS 9708190252
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| | document type = CORRESPONDENCE-LETTERS, INCOMING CORRESPONDENCE
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| | page count = 4
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| }}
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| {{LER
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| | Title = Forwards Revised Commitments Re Expansion Joint Tie Rod Assemblies,Previously Submitted to NRC in LER 97-012-00
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| | Plant =
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| | Reporting criterion =
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| | Power level =
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| | Mode =
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| | Docket = 05000423
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| | LER year = 1997
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| | LER number = 12
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| | LER revision = 0
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| | Event date =
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| | Report date =
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| | ENS =
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| | abstract =
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| }}
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| =text=
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| {{#Wiki_filter:<. : ;. ~
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| ' _ y_ygg IWpc i erry Rd. (Itoute if,6), Waterfont, Cr 06385 Nuclear Energy mioon, Noa,., r., si.ii...
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| Northca t Nudcar EnerFy cmopany.
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| P.O. Iba 128 Waterfoni, Cr 06385 0128
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| - (860) 447 1791 Fax (860) 444-4277
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| & Northeast Utilitic Sydem Docket No. 50-423 B16691 Auaust 12.1997 U. S. Nuclear Regulatory Commission L
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| Attention: Document Control Desk -
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| L
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| . Washington, DC 20555-l
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| )
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| Millstone Nuclear Power Station, Unit No. 3 Commitment Revision-LER 97-021-00 o
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| Exoansion Joint Tie Rod Assemblies The purpose of this letter is to revise the commitments that were previously submitted to the NRC in LER 97-021-00, " Defective Desian of RSS Expansion Joint Tie Rod Assembiv. These commitmentsincluded; 1) The required physical modifications to the eight expansion joints within the RSS will be completed prior to August 13,1997 and no later than prior to entry into mode 4; and the expansion joints provided by Temp Flex division of Johnson Controls will be'identifed and reviewed to verify that they meet design requirements prior to August 13,1997 and -
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| no later than prior to entry into mode 4,
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| . At this time, all tied expansion joints at Millstone Unit 3 have been identified.
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| Modeling and' qualification of these joints is currently being evaluated by a qualified vendor to determine the design adequacy. Physical modifications where needed to
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| . correct any deficiencies identified will be completed prior to entry into mode 4.
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| :- The revised commitments are provided in Attachment 1.- The remaining commitments in our letter of March 19,1997 are unchanged.
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| :- Should you_ have any questions regarding this matter, please contact Mr. D. A. Smith L at (860) 437-5840.-
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| NORTHEAST NUCL R ENERGY COMPANY
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| {N V~
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| G. D.
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| s-
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| :- 190094 ir or - Milistone Unit No. 3 ll khkk 9708190252 970812 O PDR.ADOCK 05000423
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| :- S
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| .PDR M.
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| ' U.S. Nucl::Cr R::gul~ tory Commission B16691\\ Page 2
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| ' cc:
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| H. J. Miller, Region I Administrator A. C. Cerne, Senior Resident inspector, Millstone Unit No. 3 J. W. Andersen, NRC Project Manager, Millstone Unit No. 3 W. D. Travers, Dr., Director, Special Projects
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| J.
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| I Docket Nol 50-423 B16691 4
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| i E
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| 7-4 i
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| 4 d
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| 5 Millstone Nuclear Power Station, Unit No. 3 NNECO's Commitments
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| . In Response To (LER 97-021-00) i -
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| 4 -i f.-.
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| t v
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| 4 3
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| i 4
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| August 1997 i.-
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| i J
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| ' U.S. Nuclscr Rrgul tory Commission B16691 \\ Attachment 1 \\ Page 1 Enclosure List of Regulatory Commitments The following table identifies those actions committed to by NNECO in this document. Please notify the Manager - Nuclear Licensing at the Millstone Nuclear Power Station Unit No. 3 of any questione regarding this document or any associated regulatory commitments.
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| Number
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| ==Commitment==
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| Due B16263-01 The required physical modifications to the Prior to entry into eight (8) expansion joints within the RSS will mode 4.
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| be completed.
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| B16263 Expansion joints provided by Temp Flex Prior to entry into division of Johnson Controls will be identified mode 4, and reviewed to verify that they meet design requirements.
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| :- i i
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| }}
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| {{LER-Nav}}
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