ML20154F257

Advises That SEP Topics II-3.B, Flooding Potential & Protection Requirements & III-3.C, Inservice Insp of Water Control Structures & Isar Topic 1.52, Reactor Vessel Pressure... Considered Completed

ML20154F257
Person / Time
Site:	Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png
Issue date:	05/12/1988
From:	Wang A Office of Nuclear Reactor Regulation
To:	Mroczka E CONNECTICUT YANKEE ATOMIC POWER CO.
References
REF-GTECI-A-26, REF-GTECI-RV, RTR-REGGD-01.127, RTR-REGGD-1.127, TASK-02-03.B, TASK-03-03.C, TASK-2-3.B, TASK-3-3.C, TASK-A-26, TASK-OR, TASK-RR TAC-60759, NUDOCS 8805230168
Download: ML20154F257 (2)

Text

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.j MAY 121938.

Docket No. 50-213 -

M . Edward J. Mroczka DISTRIBUTION:

, Senior Vice President .6 ACRS (10)

Nuclear Engineering and Operations NRC & Local PDRs JPartlow

! Connecticut Yankee Atomic Power Company AWang LMarsh l P.O. Box 270 CGC .

Hartford, Connecticut 06141-0270 SNorris AAsars l EJordan

Dear Mr. Mroczka:

PDI-4 Gray Files

SUBJECT:

SEPTOPICSII-3.B.III-3.CANDISARTOPIC1.52(TACNO.60759) i SEP Topics II-3.B. "Flooding Potential and Protection Requirements," and .

III-3.C. "Inservice Inspection of Water Control Structures," and ISAR Topic 1.52, "Reactor Vessel Pressure Transient Protection (USI A-26) were open topics because Connecticut Yankee Atomic Power Company (CYAPCO) had not completed various actions committed to in the topic summaries. By Resident Inspection Report 50-213/88-03, the Residents at Haddam Neck have verified that CYAPCO has completed all actions necessary to close the above topics.

In particular, CYAPC0 has perfomed the following:

f

1) Topic II-3.8 - The AOP was changed to initialize flood protection measures  !

when the river reaches 16 feet MSL and there is a predicted crest above i 19 feet MSL. CYAPC0 also made several additional changes to the AOP j

recomended by the NRC,  !

2) Topic III-3.C - CYAPC0 implemented the following in early 1987: 1) hired l a civil engineer to oversee the Water Control Structures Inspection j Program, 2) reviewed Regulatory Guide 1.127 and developed several new a procedures, and 3) started a central file for the completed inspection and

maintenance procedures, and

3) Low Temperature Overpressure Protection - CYAPC0 took various actions to

, resolve open issues documented in NRC Inspection Reports 50-213/85-2, l 86-01, 87-06, 87-08, 87-21, and 87-27.

1

) These modifications were verified in Inspection Report 50-213/88-03 dated i

l April ?1, 1988. Therefore, the staff considers SEP Topics II-3.B and III-3.C ,

and ISAR Topic 1.52 to be complete. '

1 l Sincerely,

\

A r t Manager Project Directorate I-4 .

Division of Reactor Projects I/II I l

l Office of Nuclear Reactor Regulation j cc: See next page 1 LA/PQI- j4 PM/PDI-4 PD/PDI-hb t I SNoffis/cdd ABWang)v r/FStolzF7 l 05/12/88 05/ne/88 105/V/88 i 6805230160 800312 i PDR ADOCK 0b000213 i P PDR  !

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y Mr. Edward J. Mroczka Haddam Neck Plant Connecticut Yankee Atomic Power Company ec: R. M. Kacich, Manager Gerald Garfield, Esquire Pay, Rerry and Howard Generation Facilities Licensing Northeast Utilities Service Company Counselors at law City Place Post Office Box 270 Hartford, Connecticut 06103-3499 Hartford, Connecticut 06141-0270 K'. O. Rent. erg, Vice President D. O. Nordquist Nuclear Operations Panager of Quality Assurance Northeast Utilities Service Company Northeast f:uclear Energy Company Post Offict Ecx 270 Post Office Scx 270 Hartford, Connecticut 06141-0270 Hartford, Connecticut 06141-0270 Kevin McCarthy, Director Regional Administrator Radiation Control Unit Region I tepartrent of Environrental Protection U. S. Nuclear Regulatory Corrission State Office Building 475 Allendale Road Hartford, Connecticut C6106 King of Prussia, Perr.sylvanie 194CE Bradford S. Chase, Under Secretary Board of Selectmen Energy Division Town Hall Office of Policy and Management Haddam, Connecticut 06103 80 Vashington Street Hartford, Connecticut 06106 J. T. Shedlosky, Residert Inspector Haddam Neck Plant D. B. Miller, Statier. Superintendent c/o V. S. Nuclear Regulatory Comrissien Hadda.m Neck Plant Post Office Box 116 Connecticut Yankee Atomic Power Cenpary East Haddam Post Office RFD 1, Post Office Box 127E East Haddam, Connecticut C6423 East Hampton, Connecticut 06424

. G. H. Bouchard, Unit Superintendent Haddam Neck Plant RFD fl Post Office Box 127E East Harpton, Connecticut 06424

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