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REACTOR COOLANT SYSTEM 3/4. 4'.'2  SAFETY VALVES SHUTDOWN LIMITING CONDITION FOR OPERATION s
3.4.2.1 A minimum of one. pressurizer code safety valve shall be OPERABLE.with a lift setting of 2500 psia t 1%.*
APPLICABILITY: MODE 4.
ACTION:
With no pressurizer code safety valve OPERABLE, immediately suspend all operations involving positive reactivity changes (except.cooldown in shutdown cooling) and place an OPERABLE shutdown cooling loop into operation.
4 SURVEILLANCE REQUIREMENTS 4.4.2.1 No additional Surveillance Requirements other than those required by Specification 4.0.5.
        '''The lift setting pressure shall correspond to ambient conditions of the valve at nominal operating temperature and pressure.
e 9412130118 941209 2 PDR    ADOCK 0500 WATERFORD - UNIT 3                      3/4 4-7
 
l 1
REACTOR COOLANT SYSTEM OPERATING LIMITING CONDITION FOR OPERATION 3.4.2.2 All pressurizer code safety valves shall be OPERABLE with a lift setting of 2500 psia i 1%.*
APPLICABILITY:    MODES 1, 2, and 3.
ACTION:
With one pressurizer code safety valve inoperable, either restore the' inoperable valve to OPERABLE status within 15 minutes or be in at least HOT STANOBY within 6 hours and in HOT SHUTDOWN within the following 6 hours.
                                                ,-  \
                                            ._,jdh)
V SURVEILLANCE REQUIREMENTS 4.4.2.2  No additional Surveillance Requirements other than those required by Specification 4.0.5.
The lift setting pressure shall correspond to ambient conditions of the valve at nominal operating temperature and pressure.
WATERFORD - UNIT 3                    3/4 4-8
 
g                                                        TABLE 3.7-1.
q                                          STEAM LINE SAFETY VALVES PER LOOP E
O VALVE NUMBER                  LIFT SETTING (i 1%)* ORIFICE SIZE g
: q.                          Line No. 1    Line No. 2 w                      a. 2MS-R613A      2MS-R619B      1070 psig-          26 inz (MS-106A)      (MS-1068)
: b. 2MS-R614A    _.2MS-R6208    1085 psig            26 inz (MS-108A)      (MS-1088)
: c. -2MS-R615A      2MS-R621B      1100 psig            26 in2 (MS-110A)      (MS-1108).
y                      d. 2MS-R616A      2MS-R6228      1115 psig            26 in2
    *                            (MS-112A)      (MS-1128)
: e. 2MS-R617A      2MS-R6238 ~    1125 psig            26 in2 (MS-113A)      (MS-1138)                                        r
: f. 2MS-R618A      2MS-R6248      1135 psig            26 in2-            -
                                                                                                      )/
(MS-114A)      (MS-1148) l l                            The lift setting pressure shall correspond to ambient conditions of the valve at nominal operating temperature and pressure.
l l
L _ __ _ ___ _ _ _ . _ _ _ _            . __.                            -                      .                ..
 
TABLE 3.7-2 g            MAXIMUM ALLOWABLE LINEAR POWER LEVEL-HIGH TRIP SETPOINT WITH INOPERABLE STEAM LINE SAFETY VALVES DURING OPERATION WITH BOTH STEAM GENERATORS B
MAXIMUM ALLOWABLE LINEAR POWER E    MAXIMUM NUMBER OF INOPERABLE SAFETY                          LEVEL-HIGH TRIP SETPOINT q  VALVES ON ANY OPFRATING STEAM GENERATOR                    (PERCENT OF RATED THERMAL POWER) w 1                                                      86.8 1
2                                                      69.4 3                                                      S2.1 4
8                              34.7 i
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NPF-38-160 ATTACHMENT B l
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  .      s REACTOR COOLANT SYSTEM                    o 3/4.4.2 SAFETY VALVES                    HH0908' I)
SHUTDOWN LIMITING CONDITION FOR OPERATION 3.4.2.1 A c,inimum of one pressurizer code safety valve shall be OPERABLE with a lift setting of 2500 psia +4%      1 3t.*                                    l APPLICABILITY: MODE 4.
ACTION.
With no pressurizer code safety valve OPERABLE, immediately 1%re d all-operations involving positive reactivity changes (except coolcs o in shutdown cooling) and place an OPERABLE shutdown cooling loop into operation.
SURVEILLANCE REQUIREMENTS 4.4.2.1 No additional Surveillance Requirements other than those required by Specification 4.0.5.
            *The lif t setting pressure shall correspond to ambient conditions of the valve at nominal operating temperature and pressure.
WATERFORD - UNIT 3                          3/4 4-7
 
s REACTOR COOLANT SYSTEM OPERATING MUPOSD LIMITING CONDITION FOR OPERATION 3.4.2.2 All pressurizer code safety valves shall be OPERABLE with a-lift setting of 2500 psia +-4%
* St.*                                                l APPLICABILITY: MODES 1, 2, and 3.
ACTION:
With one pressurizer code safety valve inoperable, either restore the inoperable valve to OPERABLE status within 15 minutes or be in at least HOT STANDBY within 6 hours and in HOT SHUTDOWN within the following 6 hours.
SURVEILLANCE REQUIREMENTS 4.4.2.2 No additional Surveillance Requirements other than those required by Specification 4.0.5.
          *The lif t setting pressure shall correspond to ambient conditions of the valve at nominal operating temperature and oressure.
WATERFORD - UNIT 3                        3/4 4-8
 
TABLE 3.7-1 STEAM LINE SAFETY VALVES PER LOOP VALVE NUMBER                  LIFT SETTING ( i- 44 32)
* ORIFICE SIZE        l Line No. 1      Line No. 2
: a. 2MS-R613A        2MS-R6198      1070 psig                  26 in2 (MS-106A)      (MS-1068)
: b. 2MS-R614A        2MS-R620B      1085 psig                  26 in2 (MS-108A)      (MS-1088)
: c. 2MS-R615A        2MS-R621B      1100 psig                  26 in2 (MS-110A)      (MS-1108)
T
: d. 2MS-R616A        2MS-R622B      1115 psig                  26 in2        y,,
(MS-112A)      (MS-1128)                                              g
: e. 2MS-R617A        2MS-R6238      1125 psig                  26 in2 (MS-113A)      (MS-1138) g
: f. 2MS-R618A      2MS-R624B      1135 psig                  26 in2 (MS-114A)    .(MS-1148)
                  *The lift setting pressure shall correspond to ambient conditions of the valve at nominal operating temperature and pressure.
WATERFORD - UNIT 3                                        3/4 7-2
 
                                                                                                                                                          .s t
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TABLE 3.7-2 MAXIMUM ALLOWABLE LINEAR POWER LEVEL-HIGH TRIP SETPOINT WITH INOPERABLE STEAM LINE SAFETY VALVES DURING OPERATION WITH BOTH STEAM GENERATORS MAXIMLN ALLOWABLE LINEAR POWER MAXIMUM NUMBER OF INOPERABLE SAFETY                                      LEVEL-HIGH TRIP SETPOINT VALVES ON ANY OPERATING STEAM GENERATOR                                  (PERCENT OF RATED THERMAL POWER) 1                                                                    86.8 2                                                                    69.4 3                                                                    52.1 4                                                                      34r7                1 c
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l WATERFORD - UNIT 3                                            '3/4 7 3  -
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Latest revision as of 06:08, 20 May 2020

Proposed Tech Specs,Revising Allowable Opening Tolerances on Pressurizer Code Safety Valves & Main Stream Line Code Safety Valves from Plus or Minus 1% to Plus or Minus 3%
ML20077E760
Person / Time
Site: Waterford Entergy icon.png
Issue date: 12/09/1994
From:
ENTERGY OPERATIONS, INC.
To:
Shared Package
ML20077E752 List:
References
NUDOCS 9412130118
Download: ML20077E760 (10)
v • d • e


Text

_ _ _ - - - . - . . .

REACTOR COOLANT SYSTEM 3/4. 4'.'2 SAFETY VALVES SHUTDOWN LIMITING CONDITION FOR OPERATION s

3.4.2.1 A minimum of one. pressurizer code safety valve shall be OPERABLE.with a lift setting of 2500 psia t 1%.*

APPLICABILITY: MODE 4.

ACTION:

With no pressurizer code safety valve OPERABLE, immediately suspend all operations involving positive reactivity changes (except.cooldown in shutdown cooling) and place an OPERABLE shutdown cooling loop into operation.

4 SURVEILLANCE REQUIREMENTS 4.4.2.1 No additional Surveillance Requirements other than those required by Specification 4.0.5.

The lift setting pressure shall correspond to ambient conditions of the valve at nominal operating temperature and pressure.

e 9412130118 941209 2 PDR ADOCK 0500 WATERFORD - UNIT 3 3/4 4-7

l 1

REACTOR COOLANT SYSTEM OPERATING LIMITING CONDITION FOR OPERATION 3.4.2.2 All pressurizer code safety valves shall be OPERABLE with a lift setting of 2500 psia i 1%.*

APPLICABILITY: MODES 1, 2, and 3.

ACTION:

With one pressurizer code safety valve inoperable, either restore the' inoperable valve to OPERABLE status within 15 minutes or be in at least HOT STANOBY within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in HOT SHUTDOWN within the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.

,- \

._,jdh)

V SURVEILLANCE REQUIREMENTS 4.4.2.2 No additional Surveillance Requirements other than those required by Specification 4.0.5.

The lift setting pressure shall correspond to ambient conditions of the valve at nominal operating temperature and pressure.

WATERFORD - UNIT 3 3/4 4-8

g TABLE 3.7-1.

q STEAM LINE SAFETY VALVES PER LOOP E

O VALVE NUMBER LIFT SETTING (i 1%)* ORIFICE SIZE g

q. Line No. 1 Line No. 2 w a. 2MS-R613A 2MS-R619B 1070 psig- 26 inz (MS-106A) (MS-1068)
b. 2MS-R614A _.2MS-R6208 1085 psig 26 inz (MS-108A) (MS-1088)
c. -2MS-R615A 2MS-R621B 1100 psig 26 in2 (MS-110A) (MS-1108).

y d. 2MS-R616A 2MS-R6228 1115 psig 26 in2

  • (MS-112A) (MS-1128)
e. 2MS-R617A 2MS-R6238 ~ 1125 psig 26 in2 (MS-113A) (MS-1138) r
f. 2MS-R618A 2MS-R6248 1135 psig 26 in2- -

)/

(MS-114A) (MS-1148) l l The lift setting pressure shall correspond to ambient conditions of the valve at nominal operating temperature and pressure.

l l

L _ __ _ ___ _ _ _ . _ _ _ _ . __. - . ..

TABLE 3.7-2 g MAXIMUM ALLOWABLE LINEAR POWER LEVEL-HIGH TRIP SETPOINT WITH INOPERABLE STEAM LINE SAFETY VALVES DURING OPERATION WITH BOTH STEAM GENERATORS B

MAXIMUM ALLOWABLE LINEAR POWER E MAXIMUM NUMBER OF INOPERABLE SAFETY LEVEL-HIGH TRIP SETPOINT q VALVES ON ANY OPFRATING STEAM GENERATOR (PERCENT OF RATED THERMAL POWER) w 1 86.8 1

2 69.4 3 S2.1 4

8 34.7 i

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NPF-38-160 ATTACHMENT B l

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. s REACTOR COOLANT SYSTEM o 3/4.4.2 SAFETY VALVES HH0908' I)

SHUTDOWN LIMITING CONDITION FOR OPERATION 3.4.2.1 A c,inimum of one pressurizer code safety valve shall be OPERABLE with a lift setting of 2500 psia +4% 1 3t.* l APPLICABILITY: MODE 4.

ACTION.

With no pressurizer code safety valve OPERABLE, immediately 1%re d all-operations involving positive reactivity changes (except coolcs o in shutdown cooling) and place an OPERABLE shutdown cooling loop into operation.

SURVEILLANCE REQUIREMENTS 4.4.2.1 No additional Surveillance Requirements other than those required by Specification 4.0.5.

  • The lif t setting pressure shall correspond to ambient conditions of the valve at nominal operating temperature and pressure.

WATERFORD - UNIT 3 3/4 4-7

s REACTOR COOLANT SYSTEM OPERATING MUPOSD LIMITING CONDITION FOR OPERATION 3.4.2.2 All pressurizer code safety valves shall be OPERABLE with a-lift setting of 2500 psia +-4%

  • St.* l APPLICABILITY: MODES 1, 2, and 3.

ACTION:

With one pressurizer code safety valve inoperable, either restore the inoperable valve to OPERABLE status within 15 minutes or be in at least HOT STANDBY within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in HOT SHUTDOWN within the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.

SURVEILLANCE REQUIREMENTS 4.4.2.2 No additional Surveillance Requirements other than those required by Specification 4.0.5.

  • The lif t setting pressure shall correspond to ambient conditions of the valve at nominal operating temperature and oressure.

WATERFORD - UNIT 3 3/4 4-8

TABLE 3.7-1 STEAM LINE SAFETY VALVES PER LOOP VALVE NUMBER LIFT SETTING ( i- 44 32)

  • ORIFICE SIZE l Line No. 1 Line No. 2
a. 2MS-R613A 2MS-R6198 1070 psig 26 in2 (MS-106A) (MS-1068)
b. 2MS-R614A 2MS-R620B 1085 psig 26 in2 (MS-108A) (MS-1088)
c. 2MS-R615A 2MS-R621B 1100 psig 26 in2 (MS-110A) (MS-1108)

T

d. 2MS-R616A 2MS-R622B 1115 psig 26 in2 y,,

(MS-112A) (MS-1128) g

e. 2MS-R617A 2MS-R6238 1125 psig 26 in2 (MS-113A) (MS-1138) g
f. 2MS-R618A 2MS-R624B 1135 psig 26 in2 (MS-114A) .(MS-1148)
  • The lift setting pressure shall correspond to ambient conditions of the valve at nominal operating temperature and pressure.

WATERFORD - UNIT 3 3/4 7-2

.s t

9 m e

TABLE 3.7-2 MAXIMUM ALLOWABLE LINEAR POWER LEVEL-HIGH TRIP SETPOINT WITH INOPERABLE STEAM LINE SAFETY VALVES DURING OPERATION WITH BOTH STEAM GENERATORS MAXIMLN ALLOWABLE LINEAR POWER MAXIMUM NUMBER OF INOPERABLE SAFETY LEVEL-HIGH TRIP SETPOINT VALVES ON ANY OPERATING STEAM GENERATOR (PERCENT OF RATED THERMAL POWER) 1 86.8 2 69.4 3 52.1 4 34r7 1 c

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