ML20095J067

Proposed Tech Specs Re Rt Setpoints

ML20095J067
Person / Time
Site:	Millstone
Issue date:	12/18/1995
From:	NORTHEAST NUCLEAR ENERGY CO.
To:
Shared Package
ML20095J064	List: B15461, Application for Amend to License DPR-65 Re Rt Setpoints ML20095J067
References
NUDOCS 9512260292
Download: ML20095J067 (3)

Text

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TABLE 2.2-1 REACTOR PROTECTIVE INSTRUMENTATION TRIP SETPOINT LIMITS tv 3 FUNCTIONAL UNIT TRIP SETPOINT All0WABLE VALUES N 1. Manual Reactor Trip Not Applicable Not Applicable -

E m 2. Power Level-High 1

• l E Four Reactor Coolant Pumps s 9.6% above THERMAL POWER, s 9.7% Above THERMAL POWER, l

q Operating with a minimum setpoint of with a minimum of s 14.7%

m 514.6% of RATED THERMAL of RATED THERMAL POWER, and I

POWER. a maximum of s 106.7% of

. RATED THERMAL POWER.

3. Reactor Coolant Flow - 9 *9 ^

Low (1) 191.7% of reactor coolant 1 .1% freactorcoolan~[kw ,{

flow with 4 pumps operating *. wt pumps operating. *

4. Reactor Coolant Pump 1 830 rpm 1 823 rpm Speed - Low 2 5. Pressurizer Pressure - High 5 2400 psia 5 2408 psia

6. Containment Pressure - High 5 4.75 psig s 5.24 psig Na 7. Steam Generator Pressure -

low (2) (5) 1 680 psia 1 672 psia

~s N

y

8. Steam Generator Water level - Low (5) 136.0% Water level - each steam generator 1 35.2% Water level - each steam generator S.

y 9. Local Power Density - Trip setpoint adjusted to not Trip setpoint adjusted to  !

P High (3) exceed the limit lines of not exceed the limit lines

. Figures 2.2-1 and 2.2-2 (4). of Figures 2.2-1 and R_

P 2.2-2 (4). g

$

• Design Reactor Coolant flow with 4 pumps operating is the lesser of either:

a.

y The reactor coolant flow rate measured per specification 4.2.6.1, or y y b. The minimum value specified in the CORE OPERATING LIMITS REPORT. -

~

. 9512260292 951218 PDR ADOCK 05000336 P PDR v s s

d

• Docket No. 50-336 B15461 Attachment 4 Millstone Nuclear Power Station, Unit No. 2 Proposed Technical Specifications Revision Reactor Trip Setpoints Retyped Technical Specifications l

l December 1995

l t

l

, TABLE 2.2-1 E ,% REACTOR PROTECTIVE INSTRUMENTATION TRIP SETP0 INT LIMITS M

k

~

l FUNCTIONAL UNIT TRIP SETPOINT ALLOWA8LE VALUES

1. Manual Reactor Trip Not Applicable Not Applicable E 2. Power Level-High q

re Four Reactor Coolant Pumps s 9.6% above THERMAL POWER, s 9.7% Above THERMAL POWER, Operating with a minimum setpoint of with a minimum of s 14.7%

5 14.6% of RATED THERMAL of RATED THERMAL POWER, and a l POWER. maximum of 5 106.7% of i l RATED THERMAL POWER.  ;

l 3. Reactor Coolant Flow - 2 91.7% of reactor coolant 2 90.9% of reactor coolant flow Low (1) flow with 4 pumps operating *. with 4 pumps operating.

4. Reactor Coolant Pump 2 830 rpm 1 823 rpm

Speed - Low l

[ 5. Pressurizer Pressure - High 1 2400 psia s 2408 psia

6. Containment Pressure - High 5 4.75 psig s 5.24 psig we 7. Steam Generator Pressure - 1 680 psia -> 672 psia l

$5 , Low (2) (5) tk yg

8. Steam Generator Water 2 36.0% Water Level - each steam generator 2 35.2% Water Level - each steam generator Level - Low (5) sy 9. Local Power Density - Trip setpoint adjusted to not Trip setpoint adjusted to ,

?- High (3) exceed the limit lines of not exceed the limit lines l @

Figures 2.2-1 and 2.2-2 (4). of Figures 2.2-1 and ,

' 2.2-2 (4). i M.

$

• Design Reactor Coolant flow with 4 pumps operating is the lesser of either:

y a. The reactor coolant flow rate measured per Specification 4.2.6.1, or '

? b. The minimum value specified in the CORE C?EkATIS LIMITS REPORT.

E.

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