ML17265A591

Proposed Tech Specs Change Revising Battery Cell Parameters Limit for Specific Gravity (SR 3.8.6.3 & SR 3.8.6.6)

ML17265A591
Person / Time
Site:	Ginna
Issue date:	03/01/1999
From:	ROCHESTER GAS & ELECTRIC CORP.
To:
Shared Package
ML17265A568	List: ML17265A567 ML17265A569 ML17265A591
References
NUDOCS 9903100125
Download: ML17265A591 (5)

Text

0 Battery Cell Parameters 3.8.6 SURVEILLANCE REgUIRB1ENTS SURVEILLANCE FRE(UENCY SR 3.8.6. I Verify electrolyte level of each connected 31 days battery cell is above the top of the plates and not overflowing.

SR 3.8.6.2 Verify the float voltage of each connected 31 days battery cell is > 2.07 V.

SR 3.8.6.3 Verify specific gravity of the desi n ted 31 days pilot cell in each battery is .188 for A, 1.< a ery A an atter 8 ~

SR 3.8.6.4 Verify average electrolyte temperature of 31 days the designated pilot cell in each battery is > 55 F.

SR 3.8.6.5 Verify average electrolyte temperature of 92 days every fifth cell of each battery is ) 55'F.

SR 3.8.6.6 Verify specific gravity of each connected 92 days battery cell is:

a. .Not more than 0.020 below average of all connected cells, and

b. , Avera e 'of all connected cells's 1.188 or a ery an ~ 1.192 for B. 'ttery

~ /, le5; 9903i00125 99030f PDR ADQCK 05000244 P PDR R.E. Ginna Nuclear Power Plant 3.8-19< Amendment No. 61,

l Attachment IV R.E. Ginna Nuclear Power Plant Proposed Ginna Station Technical Specifications Included pages:

3.&-19

attery Cell Parameters 3.8.6 SURVEILLANCE REgUIREPIENTS SURVEILLANCE FREQUENCY SR 3.8.6. 1 Verify electrolyte level of each connected 31 days battery cell is above the top of the plates and not overflowing.

SR 3.8.6.2 Verify the float voltage of each connected 31 days battery cell is > 2.07 V.

SR 3.8.6.3 Verify specific gravity of the designated 31 days I pilot cell in each battery is ~ 1.195.

SR 3.8.6.4 Verify average electrolyte temperature of 31 days the designated pilot cell in each battery is z 55'F.

SR 3.8.6.5 Verify average electrolyte temperature of 92 days every fifth cell of each battery is z 55'F.

SR 3.8.6.6 Verify specific gravity of each connected 92 days battery cell is:

a. Not more than 0.020 below average of all connected cells, and

b. Average of all connected cells is z 1.195.

R.E. Ginna Nuclear Power Plant 3.8-19 Amendment No. Pg

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