ML19345E673

From kanterella
Jump to navigation Jump to search
Revised Tech Spec Table 4.1-1,re Anticipatory Reactor Trip Sys,Adding Monthly Check & Calibr Once Every 18 Months for Reactor Trip Upon Loss of Main Feedwater Circuitry & Upon Turbine Trip Circuitry
ML19345E673
Person / Time
Site: Arkansas Nuclear Entergy icon.png
Issue date: 01/29/1981
From:
ARKANSAS POWER & LIGHT CO.
To:
Shared Package
ML19345E672 List:
References
NUDOCS 8102050479
Download: ML19345E673 (2)


Text

-.

l os '

-..s

! >s,

O-do
e-Table 4_.1-1 (Cont'd) g

.p

g. m

'E Channel Description Check Test Calibrate Remarks 5

30.

Decay Heat Removal S(l)(2)

M(1)(3)

R (1) Includes RCS Pressure Ancivg Channe' System Isolation Valve

-=

?

Automa' tic Closure and g

Interlock-System (2) Includes CFT Isolation Valve Positis (3) Shall Also Be Tested During Refuel-ing Shutdown Prior to Repressuriza-tion at a pressure greater than 300 but less than 420 psig.

31. Turbine Overspeed Trip NA R

NA Mechanism

32. Steam Line Break W

Q R

M Instrumentation and Control System Logic Test'& Control Circuits

33. Diesel Generator M

Q NA Protective Relaying Starting Interlocks And Circuitry

34. Off-site Power Undervoltage W

R R

And Protective Relaying Interlocks And Circuitry

35. Barated Water Storage W

NA R

Tank Level Indicator

~

-36. Reactor Trip Upon Loss M

.PC R

of. Main Feedwater Cir-l

.cuitry l

l l

Table 4.1-1 (Cont'd),

l' p

o

- ID.E

-Channel Description Check Test Calibra te Remarks 18 L

' E+ ~

' 37. Boric Acid Addition Tank

=

a. Level Channel NA NA R

.N

b. Temperature Channel M

NA R

'E

38. Deleted l'
39. Sodium Hydroxide Tank NA NA R

Level Indicator L

l

40. Incore Neutron Detectors M(1)

NA NA (1) Check Functioning

41. Emergency Plant Radiation M(1)

NA R

(1) Battery Check Instruments y

m.-

d2.. Reactor Trip Upon M

PC R

Turbine Trip Circuitry

43. Strong Motion Acceleographs Q(1)

NA Q

(1) Battery Check

44. ESAS Manual Trip Functions
a. Switches & Logic NA P

NA r

b. Logic.

NA M

NA

'45. Reactor Manual Trip NA P

NA f

' 46. Reactor Building Sump Level NA NA R

O e

.