ML20106H294
| ML20106H294 | |
| Person / Time | |
|---|---|
| Site: | Wolf Creek  |
| Issue date: | 03/18/1996 |
| From: | NRC (Affiliation Not Assigned) |
| To: | |
| Shared Package | |
| ML20106H297 | List: |
| References | |
| NUDOCS 9603200378 | |
| Download: ML20106H294 (2) | |
Text
_... _ _ _. _.
3/4.3 INSTRUMENTATION 3/4.3.1 REACTOR TRIP SYSTEN INSTRUMENTATION LIMITING CanDITION FOR OPERATION 3.3.1 As a minimum, the Reactor Trip System instrumentation channels and interlocks of Table 3.3-1 shall be OPERABLE.
l APPLICABILITY: As shown in Table 3.3-1.
EIIQR:
As 'hown in Table 3.3-1.
s SURVEILLANCE REQUIREMENTS 4.3.1.1 Each Reactor Trip System instrumentation channel and interlock and the automatic trip logic shall be demonstrated OPERABLE by the perfonnance of the Reactor Trip System Instrumentation Surveillance Requirements specified in Table 4.3-1.
4.3.1.2 shall be demonstrated to be within its limit at least once per 1 Neutron detectors are exempt from res>onse time testing. Each test shall 36 months and one channel per function such that all cha l
least once every N times 18 months where N is the total number of redundant channels in a specific Reactor trip function as shown in the " Total No. of Channels
- column of Table 3.3-1.
WOLF CREEK - UNIT 1 3/4 3-1 Amendment No. 93 9603200378 960318 PDR ADOCK 05000482 P
1 g
TABLE 3.3-1 REACTOR TRIP SYSTEM INSTRUMENTATION n
E m
7 MlillMUM TOTAL NO.
CHANNELS CHA.'MELS APPLICA8LE c5 FUNCTIONAL UNIT OF CHANNELS TO TRIP OPERABLE MODES ACTION w
1.
1 2
1,2 1
i 2
1 2
3*,4*,5*
10 2.
Power Range, Neutron Flux i
a.
High Setpoint 4
2 3
1,2 2#
b.
Low Setpoint 4
2 3
l###,2 2f s"'
3.
Power Range, Neutron Flux, 4
2 3
1,2 2f High Positive Rate 4.
Power Range, Neutron Flux, 4
2 3
1,2 2f High Negative Rate t
5.
Intermediate Range, Neutron Flux 2
1 2
liff,2 3
6.
Source Range, Neutron Foux t
a.
Startup 2
1 2
2##
4 b.
Shutdown 2
1 2
3,4,5 5
7.
Overtemperature AT 4
2 3
1,2 6#
Four Loop Operation 8.
Overpower AT 4
2 3
1,2 6#
g Four Loop Operation 5
9.
Pressurizer Pressure-Low 4
2 3
1 6#
10.
Pressurizer Pressure-High 4
2 3
1,2 6#
g t
-r
. e m
m.
m
_