ML18092A950

Proposed Tech Specs,Clarifying Which safety-grade Equipment Operable W/One Svc Water Header Out of Svc

ML18092A950
Person / Time
Site:	Salem
Issue date:	12/19/1985
From:	Public Service Enterprise Group
To:
Shared Package
ML18092A948	List: ML18092A945 ML18092A950
References
NUDOCS 8512260202
Download: ML18092A950 (7)

Text

ATTACHMENT 2 REVISED PAGES TO LCR 85-18 8512260202 851219 PDR ADOCK 05000272 p PDR

REACTOR COOLANT SYSTEM COLD SHUTDO hN LIMITING CONDITION FOR OPERATION 3 .4 .1.4 Two # residual heat rennval loo*ps shall be OPERABLE* and at least one RHR loop shall be in operation~**

APPLICABILITY: MOOE 5.##

ACTION:* .

a. With less than the above required loops operable, immediately initiate corrective action to return the required loops to OPERABLE status as soon as possible.

b. With. no RHR loop in operation, suspend all operatio*ns involving a reduction in boron concentration of the Reactor Coolant System and immediately initiate corrective action to .return the required RHR loop to operatlo n.

SURVEILLANCE REQJIREMENTS 4.4.1.4 At least one residual heat rennval loop shall be verified to be in operation and circulating reactor coolant at least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> *

.# One RHR loop may be inoperable for up to two hours for surveillance testing, provided the other RHR loop is OPERABLE and in operation.

Additionally, the following may be substituted for one residual heat*

removal loop:

1. Four filled reactor coolant loops, with at least two steam generators with their secondary side water levels greater than.

or equal to 5% (narrow range). i I

I

1. 1. A reactor coolant pump shall not be started with one or more of the RCS cold leg te~peratures less than or equal to 312°F unless 1) the pressurizer. water volume is less than 165U cubic feet (equivalent to approximately 92% of lev~l ), or 2) the secondary water temperature of

. each steam generator is less than 5_0°F above each of the RCS cold leg temperatures.

• The normal or emergency power source may be inoperable. One service water header may be out of service provided the equipment listed in Table 3.4-3 is operable.

• • The residual heat rennval pumps may be *de-energized for up to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> provided 1) no operations are permitted that would cause dilution of the reactor coolant system boron concentration, and 2) core outlet

~emperature is maintained at least 10°F below saturation temperature.

SALEM :- UNIT 2 3/4 4-4a

• REACTOR COOLANT SYSTEM TABLE 3 .4-3 MINIMUM EQJIPMENT REQJIRED FOR DECAY HEAT REMOVAL WITH ONE SERVICE 14\TER HEADER OUT OF SERVICE 0

Both Residual Heat Rerrnval Pumps, Heat Exchangers, and associated redundant fiowpaths 0

Two Component Cooling Pumps and associated redundant flowpaths 0

Two Ser vice Water Pumps 0

Two Safety Grade Pumps, in addition to the RHR pumps, capable of injecting makeup flow into the core (any combination of safety injection***, charging*** or containment spray pumps)

• • • One of the available pumps may be tagged out of service in order to comply with the requirements of Section 3.5.3 Footnote (#)and 4.5.3.2, provided that the pump can be made operable within 15 minutes.

SALE.M - UN IT 2 3/4 4-4b

REFUELING OPERATIONS LOW Wo.TER LEVEL LIMITING CONDITION FOR OPERATION 3.9.8.2 Two independent Residual Heat Rerooval (RHR) loops shall be OPERABLE.*

APPLICABILITY: MODE 6 when water level above the top of the reactor pressure vessel flange is less than 23 feet.

ACTION:

a. With less than the required RHR loops operable, immediately initiate corrective action to return the required RHR loops to OPERABLE status as soon as possible.

b. The provisions of Specification 3.0.3 are to .applicable.

SURVEILLANCE REQ.JIREMENTS 4.9.8~2 The required Residual Heat Removal loops shall be determined OPERABLE per Specification 4.0.5.

• The normal or emergency power source may be inoperable for each RHR loop. *One servi te water header may be out of service provided the equipment listed *in Table 3.4-3 is operable.

SALEM - UN IT 2 3/4 9-9

REACTOR COOLANT SYSTEM COLD SHUTDO ~

LIMITING CONDITION FOR OPERATION 3.4.1.4 Two #residual heat re1IDval loops shall be OPERABLE* and at least one RHR loop shall be in operation.**

APPLICABILitY: MODE 5.##

ACTION:

a. With less than the above required loops operable~ immediately_

initiate corrective action to return the requ1red loops to OPERABLE status as soon as possible.-

b. With no RHR loop in operation, suspend all operations involving a reduction in boron concentration of the Reactor Coolant System and immediately 1nitiate corrective action to return the required RHR loop to operation.

SURVEILLANCE REQJIREMENTS 4.4.1.4 At least one residual heat relIDval loop shall be verified to be in operation and circulating reactor coolant at least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

-# One RHR loop may be inoperable for up to two hours for surveillance testing, provided the other RHR loop is OPERABLE and in operation. -

Additionally, the following may be substituted for one residual heat re1IDval loop: - - -

1. Four filled reactor coolant loops, with at least two steam generators with their secondary side water levels greater than or equal to 5% (narrow range).

1. 1. A reactor coo 1ant pump shall not be started with one or 1IDre of the RCS cold leg temperatures less than or equal to 312°F unless 1) the pressurizer water volume is less than 1650 cubic feet (equivalent to approximately 92% of level), or 2) the secondary water temperature of each steam generator is less than 50°F above each of the RCS cold leg temperatures.

• The normal or emergency power source may be inoperable. One service water header may be out of service provided the equipment listed i,n _

Table 3.4-3 is operable.

• -* The residual heat rerroval pumps may be de-energized for up to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> provided 1) no operations are permitted that would cause dilution of the reactor coolant system boron concentration, and 2) core outlet temperature is maintained -at least 10°F below saturation temperature.

SALEM - ,UN IT 1 3/4 4-3b

REACTOR COOLANT SYSTEM TABLE 3 .4-3 MI NI MUM EQ.JI PMENT RE Q.JIRED FOR DECAY HEAT REMOVAL WITH ONE SERVICE I-ATER HEADER OUT OF SERVICE 0

Both Residual Heat Rerroval Pumps, Heat Exchangers, and associated redundant flowpaths 0

• Two Component Cooling Pumps and associated redundant flowpaths 0

Two Service Water Pumps 0

Two Safety Grade Pumps, in addition to the RHR pumps, capable of*

injecting makeup flow into the core (any combination of safety injection***, charging*** or containment spray pumps)

• • • One of the available pumps may be tagged out of service in order to comply with the requirements of Section 3 .5 .3 Footnote (#) and 4.5.3.2, provided that the pump can be made operable within 15 minutes.

SALEM - UN IT 1 3/4 4-3c

• . ~*

REFUELING OPERATIONS LOW WATER LEVEL LIMITING CONDITION FOR OPERATION 3.9.8.2 Two independent Residual Heat Rerroval (RHR) loops shall be OPERABLE.*

APPLICABILITY: MODE 6 when water level above the top of the reactor pressure vessel flange is less than 23 feet.

ACTION:

a. With less than the required RHR loops operable, immediately initiate corrective action to return the required RHR loops to OPERABLE_ status as soon as possible.

b. The provisions of Specification 3.0.3 are to applicable.

SURVEILLANCE REQJIREMENTS 4.9.8.2 The required Residual Heat Rerroval loops shall be determined OPERABLE per Specification 4.0.5.

• The normal or emergency power source may be inoperable for each RHR loop. One service water header may be out of service provided the equipment listed in Table 3.4-3 is operable.

SAlE°M - UN IT 1 3/4 9-8a