ML062420150
| ML062420150 | |
| Person / Time | |
|---|---|
| Site: | Wolf Creek  |
| Issue date: | 08/29/2006 |
| From: | Office of Nuclear Reactor Regulation |
| To: | |
| Donohew J N, NRR/DORL, 415-1307 | |
| Shared Package | |
| ML061110042 | List: |
| References | |
| Download: ML062420150 (1) | |
Text
RTS Instrumentation 3.3.1 Table 3.3.1-1 (page 1 of 6)
Reactor Trip System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS VALUE (a)
- 1. Manual ReactorTdp
- 2. Power Range Neutron Flux 1,2 2
2 B
SR 3.3.1.14 C
SR 3.3.1.14 NA NA 3 (b), 4 (b), 5 (b)
- a.
High 1,2 4
D SR 3.3.1.1 SR 3.3.1.2 SR 3.3.1.7 SR 3.3.1.11 SR 3.3.1.16 E
SR 3.3.1.1 SR 3.3.1.8 SR 3.3.1.11 SR 3.3.1.16
_< 112.3% RTP
. 28.3% RTP
- b.
Low 4
- 3. Power Range Neutron Flux Rate
- a.
High Positive Rate 1,2 4
- b.
High Negative Rate 1,2 4
- 4. Intermediate Range Neutron Flux
- 5. Source Range Neutron Flux 1(c), 2 (d) 2(e) 3 (b), 4 (b). 5 (b) 2 2
2 E
SR 3.3.1.7 SR 3.3.1.11 SR 3.3.1.16 E
SR 3.3.1.7 SR 3.3.1.11 SR 3.3.1.16 F,G SR 3.3.1.1 SR 3.3.1.8 SR 3.3.1.11 I,J SR 3.3.1.1 SR 3.3.1.8 SR 3.3.1.11 J,K SR 3.3.1.1 SR 3.3.1.7 SR 3.3.1.11
<6.3% RTP with time constant
. 2 sec S35.3% RTP s 1.6 E5 cps
- 51.6 E5 cps
- s 6.3% RTP with time constant Zt2sec (continued)
(a)
(b)
(c)
(d)
(e)
The Allowable Value defines the Limiting Safety System Setting. See the Bases for the Trip Setpolnts.
With Rod Control System capable of rod withdrawal or one or more rods not fully inserted.
Below the P-10 (Power Range Neutron Flux) Interlock.
Above the P-6 (Intermediate Range Neutron Flux) Interlock.
Below the P-6 (Intermediate Range Neutron Flux) Interlock.
Wolf Creek - Unit 1 3.3-15 Amendment No. 12 3, 13 1,
4
,2, 165