ML23247A003

Handouts to Applicants

ML23247A003
Person / Time
Site:	Ginna
Issue date:	10/14/2022
From:	Joseph Demarshall NRC/RGN-I/DORS/OB
To:	Constellation Energy Generation
References
EPID L-2022-OLL-0008
Download: ML23247A003 (1)

Text

{{#Wiki_filter:EOP: TITLE: REV: FIG-1.0 FIGURE MIN SUBCOOLING 00200

PAGE 1 of 1

Approval Authority: GS-Shift Operations

FIGURE MIN SUBCOOLING

NOTE: Subcooling Margin Saturation Temperature From Figure Below[-] Core Exit T/C Indication

RCS PRESSURE (PSIG) 2500, _,,r,,--,.- 7 --+' -,--+-i- ~---,-,---;-.-.,....,-,-.,..-;-,--,--,-,-,--.-,-,--,-,.-,-,--,---,-,--,--,-.--,-,- -,-,-,--,-,......,.. _,----,--, 2400 --l--,f--+--f-l-+-+-+--+-+-+-+-+-+-i-+---f-!-+-l-1-+-+-+--+-+-+-+-!---'--!--l--! 2300 2200 2100 t+~s!!~~!~~e!~~t!~e!~s!!3sf~s~1a~e1~s!1~~!~~f!~~tilJ= 2000..... ~+-;~~= +~~~~ ~ ~ ~ ~~ ~ :t1j ~

1900 1800 1700 1600 1=1:=l=l=l:=S=:l=l=E~=!:=i~ t=:!=U=!=l:==1=!=!-=~ali+/-l JJ~LL d~ ::ti:::a~:!:::l+/-.:1 1500 1400 HEBBB §3~ t 1300 -l=+=!=~+=+=!=~::=:-+ __:__~ - ~ __'..._ :_____..:!.::j:+.:~:!.:::+=t:=1=+=-!=+::::-=+ =J/J ',.=/::::;=+=;:::::H~ -+-1 ----.-i 1200 +-i,-+-+- t-+-+-+--t--t----t-t--'-i-r--J-'--+--+-r--+-'----:-+-+--l--i--+-+--s-+--+-f--+ -l# '---!-+--+-'-+-+-'-""--'-+--,---:L..-{ I 1100..J:=1++=1=+==!=!+:.r-:++=!=t=::l=i-+:!::+.=:=+:+=.!:=P=t=:!::+::::J=+=l==l=q,ff= µ~=-l--l-:l~---=!___!_+-1=--i--L q

1000 900 800 ff~~g,~ §§E§J~;E:jm~U=D.::a=!~~~l..!:i+/-.:EE:E,fr ~E:.::J.d~

700 600 500 400 300 200 10

f ~~~ ~i~~i~i~~ ~~~+/-g~~~~~ ~i~~~~~~:+/-+/-;;~~ ~~i!i ~ ~;~~~~;~~:;:~ d 200 250 300 350 400 450 500 550 600 650 700 CORE EXIT SATURATION TEMPERATURE (°F)

PLANT SHUTDOWN FROM HOT SHUTDOWN 0-2.2 TO COLD CONDITIONS Revision 171 Page 79 of93

Page 1 of 1 Attachment 3, Full Range RCS Pressure Temperature Cooldown Curve

2500 <T-.... _..... _...,_,_._- _- _- _-....... _- _- __......,==* ::.-,---.-1 -,,,-,......,..: -.---1---,1- ;=aa=-;---,--y- -- RCS PRESURE -~~,~~.-. *:r*.~*~.-. *_ i --! I I T:~p I *-* *N~RMAL NCREMENTS.so PSIG -- -- - - r* ---- i.. -j FO RANGE 2250 I T I I j I. I *-... ! ; s 1 1 LEAK, *- l _ _ '":!:l==i==i=-I i i I f si u~~ - "T---,--,r IIC..

1, I I TEST I *,, 11 --.. 2000 - /--'::=~ i:. rLIMIT - i.1... t ! __ _

I I *1 ***

• I l.j I

-* 'i" 1750 --*---'---.--+-- 1-------i--;- : -;-I*,_.. --,
-,- -I t.
-+---.--'--+-~- i:--c -+.:a~r,,.....;-+-,f-!--+.... i J 1500
-. I
" iii ! )

Q.

-11,1 I I

, a: 1250

~

11,1 a: Q. 1000

r ' SATURATION CURVE PSIG 500

I I,

INCREMENTS TEMPERATURE 20 °F

0 100 200 300 400 500 600 700 TEMPERATURE (°F) DC Sources - MODES 1, 2, 3, and 4 3.8.4

3.8 ELECTRICAL POWER SYSTEMS

3.8.4 DC Sources - MODES 1, 2, 3, and 4

LCO 3.8.4 The Train A and Train B DC electrical power sources shall be OPERABLE.

APPLICABILITY: MODES 1, 2, 3, and 4.

ACTIONS

CONDITION REQUIRED ACTION COMPLETION TIME

A. One DC electrical power A.1 Restore DC electrical power 2 hours source inoperable. source to OPERABLE status. OR In accordance with the Risk Informed Completion Time Program

B. Required Action and B.1 Be in MODE 3. 6 hours Associated Completion Time of Condition A not AND met. B.2 Be in MODE 5. 36 hours

C. Both DC electrical power C.1 Enter LCO 3.0.3. Immediately sources inoperable.

R.E. Ginna Nuclear Power Plant 3.8.4-1 Amendment 150 DC Sources - MODES 1, 2, 3, and 4 3.8.4 SURVEILLANCE REQUIREMENTS

SURVEILLANCE FREQUENCY

SR 3.8.4.1 Verify battery terminal voltage is 2-: 129 V on float In accordance with charge. the Surveillance Frequency Control Program

SR3.8.4.2 - NOTE-

1. SR 3.8.4.3 may be performed in lieu of SR 3.8.4.2.

2. This Surveillance shall not be performed in MODE 1, 2, 3, or 4.

Verify battery capacity is adequate to supply, and In accordance with maintain in OPERABLE status, the required the Surveillance emergency loads for the design duty cycle when Frequency Control subjected to a battery service test. Program SR3.8.4.3 - NOTE-This Surveillance shall not be performed in MODE 1, 2, 3, or 4.

Verify battery capacity is 2': 80% of the manufacturer's In accordance with rating when subjected to a performance discharge the Surveillance I test or a modified performance discharge test. Frequency Control Program

12 months when battery shows degradation, or has reached 85% of expected life with capacity < 100% of manufacturer's rating

AND

24 months when battery has reached 85% of the expected life with capacity 2': 100% of manufacturer's rating R.E. Ginna Nuclear Power Plant 3.8.4-2 Amendment No.130 Battery Cell Parameters 3.8.6

3.8 ELECTRICAL POWER SYSTEMS

3.8.6 Battery Cell Parameters

LCO 3.8.6 Battery cell parameters for Train A and Train B batteries shall be within limits.

APPLICABILITY: MODES 1, 2, 3, and 4, When associated DC electrical power sources are required to be OPERABLE by LCO 3.8.5, "DC Sources - MODES 5 and 6.11

ACTIONS

• ----------------------*r---------------------------------- NOTE

Separate Condition entry is allowed for each battery.

CONDITION REQUIRED ACTION COMPLETION TIME

A. One or more batteries A.1 Declare associated battery Immediately with one or more battery inoperable. cell parameters not within limits.

SURVEILLANCE REQUIREMENTS

SURVEILLANCE FREQUENCY

SR 3.8.6.1 Verify electrolyte level of each connected battery cell In accordance with is above the top of the plates and not overflowing. the Surveillance Frequency Control Program

SR 3.8.6.2 Verify the float voltage of each connected battery cell In accordance with is> 2.07 V. the Surveillance Frequency Control Pro g ram SR3.8.6.3 Verify specific gravity of the designated pilot cell in In accordance with each battery is ~ 1.195. the Surveillance Frequency Control Program SR 3.8.6.4 Verify average electrolyte temperature of the In accordance with designated pilot cell in each battery is ~ 55°F. the Surveillance Frequency Control Program

R. E. Ginna Nuclear Power Plant 3.8.6-1 Amendment No.122 Battery Cell Parameters 3.8.6

SURVEILLANCE FREQUENCY

SR 3.8.6.5 Verify average electrolyte temperature of every fifth In accordance with cell of battery is~ 55°F. the Surveillance Frequency Control Program

SR3.8.6.6 Verify specific gravity of each connected battery cell In accordance with is: the Surveillance Frequency Control

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

b. Average of all connected cells is ~ 1.195.

R.E. Ginna Nuclear Power Plant 3.8.6-2 Amendment No. 122}}