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1 Duuns Powen GoMiwxy v.o. nox aman CHAMIAFTTE, M.U. UnW49 HALH.Tt:CKEN tri.mruonn imo araen Juna 25e 1984 Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation U. S. Nuclear Reguletory Conunission Washington, D. C.
Duuns Powen GoMiwxy v.o. nox aman CHAMIAFTTE, M.U. UnW49 HALH.Tt:CKEN                                                                                                                                                                       tri.mruonn
20555 Attention:
              . . . . . . ,                                                                                                                                                                  imo araen
Ms. E. G. Adensam, Chief Licensing Branch No. 4 Ret Catawba Nucicar Station Unit 1 Docket No. 50-413 i
            . . . . .              .                                              Juna 25e 1984 Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation U. S. Nuclear Reguletory Conunission Washington, D. C. 20555 Attention:                 Ms. E. G. Adensam, Chief Licensing Branch No. 4 Ret Catawba Nucicar Station Unit 1 Docket No. 50-413                                                                                                                                                           i Draft Technical Specifications Dear Mr. Denton                                                                                                                                                                                 .
Draft Technical Specifications Dear Mr. Denton Based on the telephone conversations between Mr. Jim Lazevnick, of your staff, and representatives of Duke Power Company, attached are our pro-posed changes to the Catawba Draft Technical Specifications concerning the diesel generator battery Surveillance Requirements.
I Based on the telephone conversations between Mr. Jim Lazevnick, of your staff, and representatives of Duke Power Company, attached are our pro-posed changes to the Catawba Draft Technical Specifications concerning the diesel generator battery Surveillance Requirements.
Very truly yours, UN
Very truly yours, UN                     3            ,qpe Hal B. Tucker                                                                                                                                                                                   ,
,qpe 3
RWO/rhe Attachment cc                 Mr. James P. O'Reilly                                                         Palmetto Alliance Regional Administrator                                                       21351s Devine Street U. S. Nuclear Regulatory Commission                                           Columbia, South Carolina 29205 Region 11                                                                                                                                                                     l 101 Marietta Street, NW, Suite 2900                                           Mr. Jesse L. Riley                                                                             l Atlanta, Georgia 30303                                                       Carolina Environmental Study Group                                                             .
Hal B. Tucker RWO/rhe Attachment cc Mr. James P. O'Reilly Palmetto Alliance Regional Administrator 21351s Devine Street U. S. Nuclear Regulatory Commission Columbia, South Carolina 29205 Region 11 101 Marietta Street, NW, Suite 2900 Mr. Jesse L. Riley Atlanta, Georgia 30303 Carolina Environmental Study Group 854 Ilenicy Pince NRC Resident inspector Charlotte, North Carolina 28207 Catawba Nuclear Station Hr. Robert Guild, Esq.
854 Ilenicy Pince                                                                             l NRC Resident inspector                                                       Charlotte, North Carolina 28207                                                                 ,
Attorney-at-Law P. O. Box 12097 Charleston, South Carolina 29412 O
I Catawba Nuclear Station Hr. Robert Guild, Esq.
i I
Attorney-at-Law P. O. Box 12097 Charleston, South Carolina 29412
;                                                                    O i
I


ELECTRICAL POWER SYSTEMS                                              %T\                         '
%T\\
j                   SURVEILLANCF REQUIREMENTS (Continued)
ELECTRICAL POWER SYSTEMS j
  ',                        h.         At least on;e per 10 years or af ter any modifications which could affect diesel generator ir.terdependence by starting both diesel generators simultaneously, during shutdown, and verifying that both diesel generators accelerate to at least.M & rpm in less than or equal to 11 seconds; and                             WI
SURVEILLANCF REQUIREMENTS (Continued) h.
: i.         At least once per 10 years by:
At least on;e per 10 years or af ter any modifications which could affect diesel generator ir.terdependence by starting both diesel generators simultaneously, during shutdown, and verifying that both diesel generators accelerate to at least.M & rpm in less than or equal to 11 seconds; and WI i.
: 1) . Draining each fuel oil storage tank, removing the accumulated sediment and cleaning the tank using a sodium hypochlorite solution or its equivalent, and
At least once per 10 years by:
: 2)         Performing a pressure test of those portions of the diesel fuel oil system designed to Section III, subsection ND of the ASME C
: 1). Draining each fuel oil storage tank, removing the accumulated sediment and cleaning the tank using a sodium hypochlorite solution or its equivalent, and 2)
Code at a test pressure equal to 110% of the system design pressure.
Performing a pressure test of those portions of the diesel fuel oil system designed to Section III, subsection ND of the ASME Code at a test pressure equal to 110% of the system design C
J.g,e                                                                                                           -
pressure.
g      E'O 4.8.1.1.3 Reports - All diesel generator failures, valid or non-valid, shall be Ju      reported in a Special Report to the Commission pursuant to Specification 6.9.2 within 30 days. Reports of diesel generator failures shall include the informa-                     ,
J.g,e E'O 4.8.1.1.3 Reports - All diesel generator failures, valid or non-valid, shall be g J reported in a Special Report to the Commission pursuant to Specification 6.9.2 u
i g         tion recommended in Regulatory Position C.3.b of Regulatory Guide 1.108, Revi-d   sion 1, August 1977.                 If the number of failures in the last 100 valid tests (on 3(         a per nuclear unit basis) is greater than or equal to 7, the report shall be supplemented to include the additional information recommended in Regulatory kj         Position C.3.b of Regulatory Guide 1.108, Revision 1, August 1977.
within 30 days.
J 7 .#       4.8.1.1.4 Diesel Generator Batteries - Each diesel generator 125-volt battery
Reports of diesel generator failures shall include the informa-i g
{g         bank and charger shall be demonstrated OPERABLE:
tion recommended in Regulatory Position C.3.b of Regulatory Guide 1.108, Revi-d sion 1, August 1977.
If the number of failures in the last 100 valid tests (on 3(
a per nuclear unit basis) is greater than or equal to 7, the report shall be supplemented to include the additional information recommended in Regulatory kj Position C.3.b of Regulatory Guide 1.108, Revision 1, August 1977.
J 7.#
4.8.1.1.4 Diesel Generator Batteries - Each diesel generator 125-volt battery
{g bank and charger shall be demonstrated OPERABLE:
6 M W d or
6 M W d or
                $          a.        At least once per 7 days by ver fying That:
* O*
* O*
N' 5-                                                                                             der g'>                          1)         Theelectrolytelevelofeachbatteryispabovethejpaat.ee,-and' i
N' a.
The overall battery voltage is greater than or equal to 125 volts 2) k ]va  v
At least once per 7 days by ver fying That:
5-der i
g 1)
Theelectrolytelevelofeachbatteryispabovethejpaat.ee,-and' k ]va 2)
The overall battery voltage is greater than or equal to 125 volts
* on float charge) a,ul
* on float charge) a,ul
                                                                                  ^
^
8         b.       At least once per 92 days and within 7 days after a battery q                             discharge with battery terminal voltage below 110 volts, or battery overcharge with battery terminal voltage above 150 volts, by verifying that>t.
v 8
                                    .35 (There'is no visible corrosion at either terminals or connectors, er thc cs.?em nn =rict: = cf there items i: M
b.
_      _N" (150} '' 10 8 i, d                                         ,
At least once per 92 days and within 7 days after a battery q
e)           Te me ecct%u t%=tre ef m ==tu am 9
discharge with battery terminal voltage below 110 volts, or battery overcharge with battery terminal voltage above 150 volts, by verifying that>t.
                                                  += er s                                                           -
.35 (There'is no visible corrosion at either terminals or connectors, er thc cs.?em nn =rict: = cf there items i: M
THIS PAGE 0291 PEN 9ING RECEIPT OF INFORMin.'.Ji d?X1 THE APPLICANT CATAWBA - UNIT 1                                   3/4 8-7                                 s O %a 0$ereb esl\s Sk(l ke.4edel each snank. A maimuss 05 he alsSinaY e }"W" o d al a k e.
_N" (150} '' 10 8 i, d e)
Te me ecct%u t%=tre ef m==tu am 9
+= er s
THIS PAGE 0291 PEN 9ING RECEIPT OF INFORMin.'.Ji d?X1 THE APPLICANT CATAWBA - UNIT 1 3/4 8-7 s
O %a 0$ereb esl\\s Sk(l ke.4edel each snank. A maimuss 05 he als inaY e }"W" S
o d al a k e.


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            ~*
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O i
i ELECTRICAL POWER SYSTEMS A..
5 ELECTRICAL POWER SYSTEMS SURVEILLANCE REQUIREMENTS (Continued) j A..
j 5
33         c.
SURVEILLANCE REQUIREMENTS (Continued) 33 Jg At least once per 18 months by verifying that:
Jg             At least once per 18 months by verifying that:
c.
                        $          1)     The batteries, cell plates and battery racks show no visual
1)
                        .y                 indication of physical damage or abnormal deterioration,                                                                     '
The batteries, cell plates and battery racks show no visual 4
  ,            4 8,, tn j         2)
.y indication of physical damage or abnormal deterioration, 8,, tn j
The cell-to-cell and terminal connections are clean, tight, and g                        free of corrosion, and cc:ted "ith ::ticerr=ien ::t:ri I s                                                                   ,
2)
                    ,E C
The cell-to-cell and terminal connections are clean, tight, and free of corrosion, and cc:ted "ith ::ticerr=ien ::t:ri I g
                                          ''c rc;i;t:nce cf e2ch ce!'-t
s
                                                                ^~'=1
''c rc;i;t:nce cf e2ch ce!'-t
::l' :nd ter 4n:! : = nacti:n
::l' :nd ter 4n:! : = nacti:n
                    ,5                    h ? = than er           -
,E C h ? = than er
te                           che, 2nd a               -    y j    w           4)     The battery charger will supply at least 75 amperes                                           at a
^~'=1 te che, 2nd
  ,'                                      minimum of 125 volts for at least 8 hoursf anc(                                                                               !
,5 y
: d.   ^t ?:= t One: ;;r 50 :: nth;, dr'ng chutd:- ., by ver'fying thet-the 4             *et+--y m =ity i: :: =: e0                                       f the .1.a.._f=uru'; re ing e.=                                     .
a w
4)
The battery charger will supply at least 75 amperes at a j
minimum of 125 volts for at least 8
hours anc(
f d.
^t ?:= t One: ;;r 50 :: nth;, dr'ng chutd:-., by ver'fying thet-the 4
*et+--y m =ity i: :: =: e0 f the.1.a.._f=uru'; re ing e.=
i d '::ted te e pe-fere = :: di;;hrg:'te:+.
i d '::ted te e pe-fere = :: di;;hrg:'te:+.
O.   ^t le:st :n:: ; r 19 tenth , dur'n; chutd:.;,, by gi.ing perf:rm:nc:
O.
dicc'? ge tests of       he++^ y c?picity t: ny 5:ttery that she_; :ign:-                                                           '
^t le:st :n:: ; r 19 tenth, dur'n; chutd:.;,, by gi.ing perf:rm:nc:
                                  # dag-aditian       a-har e ched 95*' cf th: ;r ;in lif =;nted fr e emm14--+2-- ,n-nogemaatinn                 4, 4,3-; a g,;n th; t_tt ry =; =jty
dicc'? ge tests of he++^ y c?picity t: ny 5:ttery that she_; :ign:-
: 2. ,    _ _ .  .          ,
# dag-aditian har e ched 95*' cf th: ;r ;in lif =;nted fr a-e emm14--+2--
_: :e 2;=ity ,= it, m,e_,ge cm ;r=i= -
nogemaatinn 4,
g-ferr=ce test;, Or i; bel: 00% f the monJacturr' -eting_
4,3-; a g,;n th; t_tt ry =; =jty
                              $ Tk< hn-Ik*ry cap <elly iC aolega<{e f syy(y and ivsaisbin it; dl'EAA8LC slus ils emeqeney /*s when suguledAq halkey serwce fesf.
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Latest revision as of 11:01, 13 December 2024

Forwards Proposed Changes to Draft Tech Specs Re Diesel Generator Battery Surveillance Requirements
ML20092L163
Person / Time
Site: Catawba 
Issue date: 06/25/1984
From: Tucker H
DUKE POWER CO.
To: Adensam E, Harold Denton
Office of Nuclear Reactor Regulation
References
NUDOCS 8406290264
Download: ML20092L163 (3)
v • d • e


Text

_

1 Duuns Powen GoMiwxy v.o. nox aman CHAMIAFTTE, M.U. UnW49 HALH.Tt:CKEN tri.mruonn imo araen Juna 25e 1984 Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation U. S. Nuclear Reguletory Conunission Washington, D. C.

20555 Attention:

Ms. E. G. Adensam, Chief Licensing Branch No. 4 Ret Catawba Nucicar Station Unit 1 Docket No. 50-413 i

Draft Technical Specifications Dear Mr. Denton Based on the telephone conversations between Mr. Jim Lazevnick, of your staff, and representatives of Duke Power Company, attached are our pro-posed changes to the Catawba Draft Technical Specifications concerning the diesel generator battery Surveillance Requirements.

Very truly yours, UN

,qpe 3

Hal B. Tucker RWO/rhe Attachment cc Mr. James P. O'Reilly Palmetto Alliance Regional Administrator 21351s Devine Street U. S. Nuclear Regulatory Commission Columbia, South Carolina 29205 Region 11 101 Marietta Street, NW, Suite 2900 Mr. Jesse L. Riley Atlanta, Georgia 30303 Carolina Environmental Study Group 854 Ilenicy Pince NRC Resident inspector Charlotte, North Carolina 28207 Catawba Nuclear Station Hr. Robert Guild, Esq.

Attorney-at-Law P. O. Box 12097 Charleston, South Carolina 29412 O

i I

%T\\

ELECTRICAL POWER SYSTEMS j

SURVEILLANCF REQUIREMENTS (Continued) h.

At least on;e per 10 years or af ter any modifications which could affect diesel generator ir.terdependence by starting both diesel generators simultaneously, during shutdown, and verifying that both diesel generators accelerate to at least.M & rpm in less than or equal to 11 seconds; and WI i.

At least once per 10 years by:

1). Draining each fuel oil storage tank, removing the accumulated sediment and cleaning the tank using a sodium hypochlorite solution or its equivalent, and 2)

Performing a pressure test of those portions of the diesel fuel oil system designed to Section III, subsection ND of the ASME Code at a test pressure equal to 110% of the system design C

pressure.

J.g,e E'O 4.8.1.1.3 Reports - All diesel generator failures, valid or non-valid, shall be g J reported in a Special Report to the Commission pursuant to Specification 6.9.2 u

within 30 days.

Reports of diesel generator failures shall include the informa-i g

tion recommended in Regulatory Position C.3.b of Regulatory Guide 1.108, Revi-d sion 1, August 1977.

If the number of failures in the last 100 valid tests (on 3(

a per nuclear unit basis) is greater than or equal to 7, the report shall be supplemented to include the additional information recommended in Regulatory kj Position C.3.b of Regulatory Guide 1.108, Revision 1, August 1977.

J 7.#

4.8.1.1.4 Diesel Generator Batteries - Each diesel generator 125-volt battery

{g bank and charger shall be demonstrated OPERABLE:

6 M W d or

  • O*

N' a.

At least once per 7 days by ver fying That:

5-der i

g 1)

Theelectrolytelevelofeachbatteryispabovethejpaat.ee,-and' k ]va 2)

The overall battery voltage is greater than or equal to 125 volts

^

v 8

b.

At least once per 92 days and within 7 days after a battery q

discharge with battery terminal voltage below 110 volts, or battery overcharge with battery terminal voltage above 150 volts, by verifying that>t.

.35 (There'is no visible corrosion at either terminals or connectors, er thc cs.?em nn =rict: = cf there items i: M

_N" (150} 10 8 i, d e)

Te me ecct%u t%=tre ef m==tu am 9

+= er s

THIS PAGE 0291 PEN 9ING RECEIPT OF INFORMin.'.Ji d?X1 THE APPLICANT CATAWBA - UNIT 1 3/4 8-7 s

O %a 0$ereb esl\\s Sk(l ke.4edel each snank. A maimuss 05 he als inaY e }"W" S

o d al a k e.

F

~*

.g O

i ELECTRICAL POWER SYSTEMS A..

j 5

SURVEILLANCE REQUIREMENTS (Continued) 33 Jg At least once per 18 months by verifying that:

c.

1)

The batteries, cell plates and battery racks show no visual 4

.y indication of physical damage or abnormal deterioration, 8,, tn j

2)

The cell-to-cell and terminal connections are clean, tight, and free of corrosion, and cc:ted "ith ::ticerr=ien ::t:ri I g

s

c rc;i;t:nce cf e2ch ce!'-t

l' :nd ter 4n:! : = nacti:n

,E C h ? = than er

^~'=1 te che, 2nd

,5 y

a w

4)

The battery charger will supply at least 75 amperes at a j

minimum of 125 volts for at least 8

hours anc(

f d.

^t ?:= t One: ;;r 50 :: nth;, dr'ng chutd:-., by ver'fying thet-the 4

  • et+--y m =ity i: :: =: e0 f the.1.a.._f=uru'; re ing e.=

i d '::ted te e pe-fere = :: di;;hrg:'te:+.

O.

^t le:st :n:: ; r 19 tenth, dur'n; chutd:.;,, by gi.ing perf:rm:nc:

dicc'? ge tests of he++^ y c?picity t: ny 5:ttery that she_; :ign:-

  1. dag-aditian har e ched 95*' cf th: ;r ;in lif =;nted fr a-e emm14--+2--

nogemaatinn 4,

4,3-; a g,;n th; t_tt ry =; =jty

2.,

_: :e 2;=ity,= it, m,e_,ge cm ;r=i= -

,n-g-ferr=ce test;, Or i; bel: 00% f the monJacturr'

-eting_

$ Tk< hn-Ik*ry cap <elly iC aolega<{e f syy(y and ivsaisbin it; dl'EAA8LC slus ils emeqeney /*s when suguledAq halkey serwce fesf.

"The baNecy shal/ syl realce San or egua{ la y < curren/ f g/gndec / fan o-epal4 y

/7/. 6 axfs Ar ihe &s/ mmde ant a cums-/.

Se #

am wng li9 miodes, ut,;la noiskiwing a fecmind n/k e J l

y THIS PAGE OPnl 'Un!Na' RECEIPT OF A fos Ns3"# b" INFORW%

a..Dat hic A?6.lCANT h

I r

s a

CATAWBA - UNIT 1 3/4 8-8

,-~----ww--e

-+--=ve~

' ' = - = ' ' ' ~ " " '

-

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