ML20052H202

Proposed Tech Specs on RPS & ESFAS Equipment Setpoint Mods

ML20052H202
Person / Time
Site:	Arkansas Nuclear
Issue date:	05/10/1982
From:	ARKANSAS POWER & LIGHT CO.
To:
Shared Package
ML20052H200	List: ML20052H199 ML20052H202
References
NUDOCS 8205200058
Download: ML20052H202 (3)

Text

, ,,

UNACCEPTABLE ,

_. .0PERATION

-- 120

(-26.88,112) (22.4,112)

-10 c, ACCEPTABLE 1 4 PUNP

(-45,100) OPERATION -

-100 (38,100)

(-26.88.88.92) -

- 90 (22.4,88.92)

,, .! 88.92 ACCEPTABLE -

- 80

(-45,76.92) ' '

}

OPERAT Di

-- 70

(-26.88,62.22) (22.4,62.22)

~

62.22 ~ 3 ACCEPTABLE

(-45,50.22) 2,3 & 4 PUMP -

- 50 (38,50.22)

. OPERATION

-- 40

- 30

-- 20

~

-- 10 ,

, t i i t i i i i i i i

-60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 Reactor Power Imualance, '4 CURVE REACTOR COOLANT FLOW (GPN) 1 374,880 2 280,035 J: 3 184,441 CORE PROTECTION SAFETY LIMITS l ,

Figure 2.1-2

\

' -* l

- gu - 1 l

l 8205200050 003 3 PDR ADOCK 0 PDR P

. :7 .e n

N g

. s.

2500

..s '

P = 2300 PSIG T = 618 F Lh ,

2300

, su go. ACCEPTABLE

/-

_ E. OPERATION

.- 5 2100

~ 0

~

P = (11. 75 Tout 5103)PSIG mt . 2 O

"~

f B

1900 M UNACCEPTABLE

5! OPERATION P = 1800 PSIG 1700 1500 560 580 600 620 640 660 Reactor Outlet Temperature, F

. /- -

PROTECTIVE SYSTEM MAXIMUM ALLOWABLE SETPOINT Figure 2 3-1 i

- 143 -

,p THERMAL POWER LEVEL S UNACCEPTA8LE . 120

, - OPERATION

~

(-1 ,1 5. 4) ~~I M = 0. 7833 (8.105.4) 105.4

- 100 ACCEPTABLE

(-30,91.3) 4 PUVP _ _ 90 (24 91 1)

OPERATION

(-12.78.73) - 80 (8,78.73) 78.73

.- 70 ACCEPTABLE

(-30,64.63) (24,64.43) 3 g 4 pyyp OPERATION -- 60

(-12,51.05) (8,51.85)

~ 50 51.85 ACCEP TA8LE

-- 40

(-30,37.75) / 2,3 & 4 (24 37 55)

PUMP OPERATION -- 30

- 20 m Z

- 10 n n

n n -

m i I t I l I I I I I I 50 -40 -30 -20 -10 0 10 20 30 40 50 60 Power imoalance, 5 PROTECTIVE SYSTEM MAXIMUM ALLOWA8LE SETPOINTS

- Figure 2.3-2 4

- 14b--