ML17328A810

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Closes-out Response to Generic Ltr 89-19 Re Resolution of USI A-47 on Safety Implications of Control Sys in Lwrs. Further NRC Review Will Be Performed Via Insp or Audit
ML17328A810
Person / Time
Site: Cook  
Issue date: 12/12/1990
From: Colburn T
Office of Nuclear Reactor Regulation
To: Alexich M
AMERICAN ELECTRIC POWER CO., INC., INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
References
REF-GTECI-A-47, REF-GTECI-SY, TASK-A-47, TASK-OR GL-89-19, TAC-74390, TAC-74391, NUDOCS 9012170004
Download: ML17328A810 (6)


Text

December 12, 1990 Docket Nos.

50-315 and 50-316 Mr. Milton P. Alexich, Vice President Indiana Michigan Power Company c/o American Electric Power Service Corporation 1 Riverside Plaza

Columbus, Ohio 43216

Dear Mr. Alexi ch:

SUBJECT'LOSEOUT OF GENERIC LETTER 89-19

<<RE(UEST FOR ACTION RELATED TO RESOLUTION OF UNRESOLVED SAFETY ISSUE A-47

'SAFETY IMPLICATION OF CONTROL SYSTEM IN LWR NUCLEAR POWER PLANTS'URSUANT TO 10 CFR

50. 54(f)<<

(TACs 74390 AND 74391)

Your letter dated March 20, 1990, responded to Generic Letter (GL) 89-19 for the D.

C.

Cook Nuclear Plant, Units 1 and 2.

Your response stated that your plant meets all the guidance provided in the GL.

A detailed technical review of your response has not been performed and, therefore, approval of your design is neither intended nor implied.

However, your confirmation provides an adequate basis to consider NRR's review of your response complete.

Further NRC review, if any, will be performed either by inspection or audit.

Sincerely,

/s/

cc:

See next age DISTRIBUTION Timothy G. Colburn, Sr. Project Manager Project Directorate III-1 Division of Reactor Projects III/IV/V Office of Nuclear Reactor Regulation DOCKET FILE PD31 R/F SNEWBERRY OGC JZWOLINSKI TCOLBURN NRC 8

LOCAL PDRs KJABBOUR SMEADOR EJORDAN ACRS(10)

OOBQGi LA/PD31: DRP SMEADOR 12/0 /90 PM/P 31:DRP345 TCOLBURN 12/7 /90 D/PD31: DRP345 LMARSH 12/IZ/90 9Gl2i'70004'.90 f21-2-.

PDR,.ADOCK 05000315 P

PDR COOK GL 89-19 TAC 74930/31

II

C, December 12, 1990 Docket Nos.

50-315 and 50-316 Mr. Milton P. Alexich, Vice President Indiana Michigan Power Company c/o American Electric Power Service Corporation 1 Riverside Plaza

Columbus, Ohio 43216

Dear Mr. Alexich:

I

SUBJECT:

CLOSEOUT OF GENERIC LETTER 89-19 "REQUEST FOR ACTION RELATED TO RESOLUTION OF UNRESOLVED SAFETY ISSUE A-47 'SAFETY IMPLICATION OF CONTROL SYSTEM IN LWR NUCLEAR POWER PLANTS'URSUANT TO 10 CFR 50.54(f)"

(TACs 74390 AND 74391)

Your letter dated March 20, 1990, responded to Generic Letter (GL) 89-19 for the D.

C.

Cook Nuclear

Plant, Units 1 and 2.

Your response stated that your plant meets all the guidance provided in the GL.

A detailed technical review of your response has not been performed and, therefore, approval of your design is neither intended nor implied.

However, your confirmation provides an adequate basis to consider NRR's review of your response complete.

Further NRC review, if any, will,be performed either by inspection or audit.

Sincerely,

/s/

cc:

See next page DISTRIBUTION Timothy G. Colburn, Sr. Project Manager Project Directorate III-1 Division of Reactor Projects III/IV/V Office of Nuclear Reactor Regulation DOCKET FILE PD31 R/F SNEWBERRY OGC JZWOLINSKI TCOLBURN LA/PD31: DRP SMEADOR 12/4/90 NRC 8

LOCAL PDRs KJABBOUR SMEADOR EJORDAN ACRS(10)

PM/P 31:DRP345 TCOLBURN 12/7 /90 D/PD31: DRP345 LMARSH 12/IZ/90 COOK GL 89-19 TAC 74930/31

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Docket Nos.

50-315 and 50-316 UNITEDSTATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D. C. 20555 December 12, 1990 Mr. Milton P. Alexich, Vice President Indiana Michigan Power Company c/o American Electric Power Service Corporation 1 Riverside Plaza

Columbus, Ohio 43216

Dear Mr. Alexich:

SUBJECT:

CLOSEOUT OF GENERIC LETTER 89-19, "REQUEST FOR ACTION RELATED TO RESOLUTION OF UNRESOLVED SAFETY ISSUE A-47 'SAFETY IMPLICATION OF CONTROL SYSTEM IN LWR NUCLEAR POWER PLANTS'URSUANT TO 10 CFR 50.54(f)"

(TACs 74390 AND 74391)

Your letter dated March 20, 1990, responded to Generic Letter (GL) 89"19 for the D.

C.

Cook Nuclear Plant, Units 1 and 2.

Your response stated that your plant meets all the guidance provided in the GL.

A detailed technical review of your response has not been performed and, therefore, approval of your design is neither intended nor implied.

However, your confirmation provides an adequate basis to consider NRR's review of your response complete.

Further NRC review, if any, will be performed either by inspection or audit.

Sincerely, cc:

See next page Timothy G. Colburn, Sr. Project Manager Project Directorate III-1 Division of Reactor Projects III/IV/V Office of Nuclear Reactor Regulation

Nr. Nilton Alexich Indiaria Vichigan Power Company Donald C.

Cook Nuclear Plant CC:

Regional Administrator, Region III U.S. Yuclear Regulatory Commission 799 Roosevelt:

Poad Glen Ellyn, Illinois 60137 Attorney General Department. of Attorney General 525 lIest Ottawa Street

'Lansing, Yiichigan 48913 Township Supervisor Lake Township Hall=

Post. Office Box 818 Eridgmar>, Nichigar:

49106 Al Blird, Plar.t Vianager Dona 1 d C.

Coo k Nu c lear P 1 ant Post. Office Box 458 Br idgman, Yichigan 49106 U.S. Nuclear Regulatory Commission Resident Inspectors Office 7700 Ped Arrow Highway Stevensville, Yichigan 49127 Gerald Charnoff, Esquire Shaw, Pittmari, Potts arid Trowbridge 2300 N Street, N.h'.

washington, DC 20037 Yiayor, City of Bridgman Post Office Box 366 Bridgmari, Viichigan 49106 Special Assistant to the Governor Room 1 - State Capitol Lansing, Vichigan 48909 Yuc1 ear Fa ci 1 ities and Env irorrmenta 1 Nonitoring Section.Office Division of Radiological Health Departrient of Public Health 3500 N. Logan Street Post Office Box 30035 Lansing, Vichigan 48909 Nr. S. Brewer American Electric Power Service Corporation 1 Riverside Plaza

Columbus, Ohio 43216