View source for 05000245/LER-1997-026, Forwards LER 97-026-00 Per 10CFR50.73(a)(2)(ii).Also Includes Commitments Made in Ltr

{{Adams
| number = ML20141G146
| issue date = 05/14/1997
| title = Forwards LER 97-026-00 Per 10CFR50.73(a)(2)(ii).Also Includes Commitments Made in Ltr
| author name = Hinnenkamp P
| author affiliation = NORTHEAST NUCLEAR ENERGY CO., NORTHEAST UTILITIES SERVICE CO.
| addressee name = 
| addressee affiliation = NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
| docket = 05000245
| license number = 
| contact person = 
| document report number = B16444, NUDOCS 9705220178
| package number = ML20141G150
| document type = CORRESPONDENCE-LETTERS, INCOMING CORRESPONDENCE
| page count = 2
}}
{{LER
| Title = Forwards LER 97-026-00 Per 10CFR50.73(a)(2)(ii).Also Includes Commitments Made in Ltr
| Plant = 
| Reporting criterion = 
| Power level = 
| Mode = 
| Docket = 05000245
| LER year = 2097
| LER number = 26
| LER revision = 
| Event date = 
| Report date = 
| ENS = 
| abstract = 
}}

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                                                                                     ; 8t@ 44'- 1741 May 14,1997 Docket No. 50-245 B16444 Re: 10CFR50.73(a)(2)(ii)
U.S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 This letter forwards Licensee Event Report (LER) 97-026-00, documenting an event that occurred at Millstone Nuclear Power Station, Unit No.1 on April 14, 1997. This LER is submitted pursuant to 10CFR50.73(a)(2)(ii).
The following are Northeast Nuclear Energy Company's (NNECO's) commitments made within this letter. All other statements made within this letter are for information only.
B16444-1 NNECO commits to perform an above waterline survey of the Torus to establish the present condition of the coating systems as applied based on sampling and testing to enable their precise or generic identification. The survey will determine the identity, thickness, and condition of coatings within the Torus. The results of the survey will             ,
be used to determine the need for additional surveys and how much of the existing                !
coatings can be qualified to adhere to the Torus during a postulated loss of coolant              I accident event prior to startup for opecting cycle 16.
B16444-2 NNECO commits to evaluate the need for a hydrodynamic transport analysis which would determine the affect of delamination of coatings within the Torus on Engineered Core Cooling System's (ECCS) recirculation flows prior to startup for operating cycle 16.
B 16444-3 NNECO commits that the results of the survey and the potential hydrodynamic transport analysis will be evaluated and, if required, sections of the Torus will be recoated prior to startup for operating cycle 16.
B 16444-4 NNECO commits that the cause of this condition and any additional corrective                         !
actions will be included in a supplement to this report prior to startup for operating cycle 16.                                                                                         l
                                                                                                               -,g7 9705220178 970514                                                                               #
PDR      ADOCK 05000245                                                                     I S                         PDR I
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U.S. Nuclear Regulatory Commission B16444\Page 2 0f 2
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Very truly yours,                                              !
NORTHEAST NUCLEAR ENERGY COMPANY                               I i
;                                                                                         1         C A
;                                                                        P. D. Hinnenkamp             V                                 l
;                                                                        Director, Unit Operations                                      1

==Attachment:==
LER 97-026-00
)                                                                                                                                       I cc; Dr. W. D. Travers, Director, Special Projects
,                              H. J. Miller, Region I Administrator
:-                              S. Dembek, NRC Project Manager, Millstone Unit No. I
;                              T. A. Eastick, Senior Resident Inspector, Millstone Unit No 1
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