ML20132C065

Advises That Listed Actions Required by Util to Resolve Issues Raised in 840427 Meeting to Review Tech Specs.Util Will Modify FSAR & Tech Specs to Reflect Load Values & Justify Value

ML20132C065
Person / Time
Site:	Grand Gulf
Issue date:	05/03/1984
From:	Srinivasan M Office of Nuclear Reactor Regulation
To:	Adensam E Office of Nuclear Reactor Regulation
Shared Package
ML19276B572	List: AECM-84-0182, Informs of Intent to Restart Plant on or Before 840326 to Regenerate Units Installed in-core Startup Neutron Sources. Util Believes Immediate Restart & Operation of Plant at Power Levels of Less than 5% Core Thermal Power Is Safe AECM-84-0192, Clarifies Response to Question Written in Transcript of Commission 840320 Briefing Re Development of Tech Specs. Util Comparing Tech Specs to Fsar,Ser & Present Version of STS ML19276B571 ML19292C771 ML20132B781 ML20132B804 ML20132B820 ML20132B826 ML20132B831 ML20132B837 ML20132B841 ML20132B847 ML20132B893 ML20132B925 ML20132B930 ML20132B938 ML20132B943 ML20132B947 ML20132B964 ML20132B968 ML20132B974 ML20132B977 ML20132B985 ML20132B990 ML20132B995 ML20132C002 ML20132C007 ML20132C027 ML20132C030 ML20132C036 ML20132C041 ML20132C046 ML20132C052 ML20132C056 ML20132C060 ML20132C065 ML20132C070 ML20132C082 ML20132C089 ML20132C095 ML20132C113 ML20132C121 ML20132C126 ML20132C136 ML20132C149 ML20132C161 ML20132C165 ML20132C171 ML20132C178 ML20132C182 ... further results
References
FOIA-84-459 NUDOCS 8405170243
Download: ML20132C065 (2)

Text

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UNITED STATES

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e, 3 g NUCLEAR REGULATORY COMMISSION

' 'i/. - E WASHINGTON,0. C. 20555 8

asg. v j May 3,1984 s

MEMORANDUM FOR:

E. Adensam, Chief Licensing Branch No. 4, DL FROM:

M. Srinivasan, Chief Power Systems Branch, DSI

SUBJECT:

STATUS OF PSB ITEMS - GRAND GULF TECHNICAL SPECIFICATIONS REVIEW MEETING APRIL 27, 1984

REFERENCE:

T. Novak's memo of April 25,1984 to L. Rubenstein, et al In response to the above referred memo, it is PSB's assessment that the following actions are required by MP&L to resolve the issues raised by PSB from the review of Grand Gulf technical specifications as stated in the meeting with MP&L held on April 27, 1984 Problem 1 Tech. Spec. Table 3.3.3-1 The FSAR gave two levels of voltage protection for HPCS diesel generator bus one for loss of power and the other for degraded voltage; MP&L hac since changed the design.

Licensee Action (MP&L will assign a problem sheet for resolving this issue)

Problem 2 Tech. Spec. 3/4 8-4 Load rejection values for diesel generator deviate from FSAR values (LPCS pump is the largest load to be rejected)

Licensee Action (MP&L will modify the FSAR and the technical specification to reflect the actual load values and justify the value)

Problem 3 Tech. Spec. 3/4 8-6 Diesel generator bypass of trips on LOCA - overcurrent is not bypassed nor does it have coincident logic Licensee Action (MP&L have a problem sheet #808 for resolving this item) p

Contact:

S. Rhow i

4 x28698 l

. p May 3,1984 E. Adensam,

hroblem 4 Tech. Spec. 3/4 8-6 FSAR st'ated override of the design was such that if the diesel generator #3 was in the test mode and a LOCA signal occurred, the diesel generator would revert to standby mode (the tech spec. indicates this design feature is not included).

Licensee Action (MP&L have assigned problem sheet 333 for resolution of this item)

.)

Problem 5 Tech. Spec. 3/4 8-11 Testing of the battery charger is not in accordance with the Standard Technical Specification and adequate justification has not been provided.

Licensee Action (MP&L have assigned problem sheet 227 for resolution of this item) t/

r, cvw<tw M. Srinivasan, Chief Power Systems Branch Division of Systems Integration cc:

R. Mattson L. Rubenstein T. Novak L. Kintner D. Houston J. E. Knight A. Ungaro S. Rhow a

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