ML20203B319
| ML20203B319 | |
| Person / Time | |
|---|---|
| Site: | Monticello  |
| Issue date: | 01/28/1999 |
| From: | NORTHERN STATES POWER CO. |
| To: | |
| Shared Package | |
| ML20203A312 | List: |
| References | |
| NUDOCS 9902100276 | |
| Download: ML20203B319 (2) | |
Text
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Exhibit C Monticello Nuclear Generating Plant i
Supplement 3 to -
Li m.ve Amendment Request Dated November 25,1997 Exhibit C consists of revised Technical Specification page 60d incorporating the proposed changes.
l t
i 9902100276 990128 PDR ADOCK 05000263 C-1 P
PDR d
' Yi3, 4:.
-l Table 3.2.8 Other Instrumentation Minimum No. of Minimum No. of -
Operable or Oper-Total No. of Instru-Operable or Operating ating ment Channels Per Instrument Cnannels Required Function.
Trip Setting Trip System (1) (2)
Trip System Per Trip System (1) (2)
Conditions
- A.
RGIG Initiation 1.
Low-Low Reactor Level 2 6'6" & s 6'10" 1
4 4
B above top of active fuel B.
HPCl/RCIC Turbine Shutdown a.
High Reactor Level s 14' 6" above 1
2-2.
A top of active fuel C.
HPGl/RGIG Turbine Suction Transfer a.
Condensate Storage 22' 3" above tank 1
2 2
C Tank Low Level bottom (Two Tank Allowable Values Operation) 26' 9" above tank 1
2 2
C bottom (One Tank Operation)
NOTE:
1.
Upon discovery that minimum requirements for the number of operable or operating trip systems or instrument channels are not satisfied, action shall be initiated as follows:
a.
With one required instrument channel inoperable per trip function, place the inoperable channel or trip system in the tripped condition within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />, or b.
With more than one instrument channel per trip system inoperable, immediately satisfy the requirements by placing the appropriate channels or systems in the tripped condition, or c.
Place the plant under the specified required condition using normal operating procedures.
2.
A channel may be placed in an inoperable status for up to 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> for required surveillance without placing the trip system in the tripped condition provided that at least one other operable channel in the same trip system is monitoring that parameter.
Required conditions when minimum conditions for operation are not satisfied:
A.
Comply with Specification 3.5.A.
B.
Comply with Specification 3.5.D.
C.
Align HPCI and RCIC suction to the suppression pool.
l 3 2 4.2 Amend ent No. 37,93,403,
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