ML17193B181

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Provides List of Generic Technical Issues as Requested
ML17193B181
Person / Time
Site: Dresden 
Issue date: 03/13/1981
From: Marc-Anthony Murray
ILLINOIS, STATE OF
To: Goodard R
NRC OFFICE OF THE EXECUTIVE LEGAL DIRECTOR (OELD)
Shared Package
ML17193A968 List:
References
NUDOCS 8103180967
Download: ML17193B181 (3)


Text

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Richard Goddard Off ice of the General Counsel USN RC Washington, D.C.

20555

Dear Dick:

Here is the list that you requested:

A.

Gene r i c Te ch n i ca 1 I s s u es Li s ti n g mas e d on my review o~ U.S. Nuclear Regulatory Commission,

3.
4.

5.

6 *

7.
8.
9.

"NRC Program for the Resolution of Issues Related to Nuclear Power Plants,' NUREG-0410 V

(January 1978); U.S. Nuclear Regulaato"o~:::C:Qlfiim=Hrs "Generic Task Problem Description,"

UREG-0471 (June 1978); U.S. Nuclear Regulatory Commis ion, "Identification of Unresolved Safe Re-lating to Nuclear Power Plants,"

UREG-0510 (January 1979); U.S. Nuclear Regula ory Commission, "Task Action Plans for Unresolved ~ety ~es Related to Nuclear Power Plants," ~Ll._REG-OH__0 (February 198~); U.S. NRC letter, Dircks to Chilk, dated December 25, 1980 entitled usECY-80-325, Specia-1 Report to Congress Identifying Unresolved Safety Issues.:'.)

1.

Task A-17, systems interaction in nuclear power plants.

2.

Task A-24, qualification of Class IE safety-re 1 ate d equipment.

Task A-28, increase in spent fuel pool storage capacity.

Task A-29, design features to control sabotage.

Task A-30, DC power supplies.

Task A-34, instruments for monitoring radiation and process variables during accidents.

Task A-36t control of heavy loads near spent fuel.

Task A-40, seismic design criteria.

Task A-42, pipe cracks in boiling water reactors.

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10.
11.
12.
13.

Task A-44, station blackout.

Task A-46, seismic qualification of equipment in operating plants.

Task A-47, safety implication of control systems.

Task A-48, hydrogen control measures and effects of hydrogen burns on safety equipment.

14.

Ta s k B - 3 4, o cc up at i on a 1 rad i at i on expos u re reduction.

15.

Task B-67, effluent and process monitoring instru-ment a ti on.

B.

TMI Generic Issues

[]ased_on my review of U.S. NRC "NRC Action o

d as a Result of the TMI-2 Accident," NUREG-0660 Vol. 1 and Vol. 2 (May, 1980);

i on of TM I Ac U. on Pl an Re qui re -

November, 1980)J

1.

Item I.0.1, control-room design reviews.

2.

Item III.0.3.4, control-room habitability.

3.

Item II.B.1, reactor-coolant-system vent.

4.

I te m I I. B. 2, p 1 an t s hi e 1 di n g.

5.

Item II.B.3, post-accident sampling.

6.

Item II.B. 7, analysis of hydrogen control.

7.

Item II.E.4.4, containment design-purging~

8.

Item II.F.l, additional accident-monitoring instrumentation.

9.

Item II.C.3, systems interaction.

10.

Item II.F.5, class1fication of instrumentation, control, and electrical equipment.

11.

Item II.F.l, expand quality assurance list.

C.

ACRS Generic Items

~ased on my view of the then ACRS Chairman Carbon's letter to the then NRC Chairman Hendrie on March 21, 1979; and ACRS Chairman Plesset's letter to NRC Chairman Ahearne on August 12, 198if}

1.

Item 58, non-random multiple failures.

2.

Item 65, periodic review of all power reactors.

3.

Item 68, stress corrosion cracking in BWR piping.

4.

Item 70, design features to control sabotage.

5.

Item 77, soil-structure interaction.

6.

New Item 1, DC power supply reliability.

7.

New Item 2, single failure criterion.

8.

New Item 3, control system reliability.

I will try and provide the bases for t ese h

USis to you next week.

Sincerely, General