Text

Proposed Tech Specs Re ESF Response Times for Main Steam Line Isolation Valves
	ML18094B385
Person / Time
Site:	Salem
Issue date:	04/04/1990
From:	; Public Service Enterprise Group
To:	;
Shared Package
ML18094B383	List: ML18094B382; ML18094B385;
References
	NUDOCS 9004130161
	Download: ML18094B385 (7)
	v • d • e

NLR-N90076 ATTACHMENT 3

,,,.-- -5'T>04T::::o H:* r- 'i'(l(>l+O*~*-

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PDR ADOCK 05000272 P

PDC

TAB LE 3.3-5 (Continued)

ENGINEERED SAFETY FEAT~ES RESPONSE TIMES INITIATING SIGNAL AND FUNCTION

3. Pressurizer Pressure-Low

a. Safety Injection (ECCS)

b. Reactor Trip (from SI}

c. Feedwater Isolation

d. Containment Isolation-Phase *A*

e. Containment Ventilation Isolation

f. Auxiliary Feedwater Pu~s

g. Service Water System 4..

Otfferei'ithl Pressure Between Steam Lines-High

a. Safety Injection (ECCS) be Reactor Trip (from SI) c

Feedwater Isolation

d. Containment Isolation-Phase *A*

e. Containment Yent11at1on Isolation

f. Auxiliary Feedw~ter Pu~s

g. Service Water System

s. Steam F 1 ow 1 n two Steam l1 nes

H19!! Coincident with T avg *-Law-LDW

a. Safety Injection (ECCS)

b. Reactor Trip (from SI)

c. Feedwat!r lsol1tion

d. Contaf n111nt Isolation.Phase *A*

- Conta1n11ent-Yentil1tion Isolation

f. Au xi 11 ary FHdwater. Pull!ps

g. Service Water System

n. Steam L1 ne Iso 1at1 on SAW.

UHIT 1 3/4 3-28 RESPONSE T !ME IN SEC ON C5

~ 21.0(1)112.0(2)

< 2.0

-< 7.0

-! 18.0(2}

Not App 11cab1 e

< 60

-! 49.o(l)/13.o(2)

! 12.0(2}/22.0(3)

! 2.0

! 7.0

! 11.0(2)/27.0(3)

Not Applicable

< 60

-! 1J.0(2)/4a.o(3)

! 15.75(2)/25.75(3)

! 5.75

! 10.75

! 20.75(2)/30.75(3)

Not Applicable

! 61.75

< 15.75(2)/50.75(3)

!1e.1s_~

Amendment No. 84

TABLE 3.3-5 (Cont1nu@d)

ENGINEERED SAFETY FEATlRES RESPONSE TIMES INITIATING SIGMA LAND FUNCTION

6. Ste111 flow fn Two Stea* Lf nes-Hf gh Co1ne1dwrtt with Stea* Lf n1 Pressure-low

1. Safety InJect1on (ECCS)

b. R11ctor Trf p (fl"Oll SI)

c. Feedlf1ter Isol1tf on

d. Contaf ft91nt Isol1tton-Phas1 *A*

- - Cont11ft9'nt ~ent11;t!Gi'i liol1tion

f. Auxtl11ry Feedllfater Pull!ps

g. SerY1 c1 Water Syst*

h. Stu* Lfn1 Isol1t1on

7. Cont1i wnt Pressure-Hf gh-Hf gh

1. Contaf nmnt Spray

b. Cont11nmnt Isol1tton-Phas1 -a*

c. Stea* L1n1 Isolat1on

d. Contaf "91nt Fan Cooler

8. St11* Generator Water lavel-Htq!!-Hf sh

1. Turbf ne Trip -

b. Feedw1t1r Isolatton

9. St11* Generator Vat1r t.vel-1.ow*l.aw

- Motor*Drf ven Auxtltary FH*ater Putlps(4)

b. Turbf n1*Dr1 v.n Auxf lfary Fftdw1ter Pumps (5)

SAi.EM

lltIT 1 3/4 3-29 RESPONSE T lME IN SECON OS

< 12.0(2)/22.0(3)

-< 2.0

..! 7.0

.! 11.0<2>121.0(3)

Not Applicable

< 60

~ 14.0(2)/48.0(3)

<a;; ry 10.0

< 45.0 Not *PP 11cab1 e

~ r.f-4-[io.o J

< 40.0

< 2.5

-< 11.0

< 60.0

.! 60.0 Amendment No.

84 I

PLANT SYSTEMS MAIN STEAM LINE ISOLATION VALVES LIMITING CONDITION FOR OPERATION _____________

~~

3.7.l.5 Each main steam line isolation valve shall be OPERABLE.

APPLICABILITY:

MODES 1, 2 and 3.

ACTION:

MODES 1 - With one main steam line isolation valve inoperable, POWER OPERATION may continue provided the.inoperable valve is either restored to OPERABLE status or closed within 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months ; otherwise, be in. HOT SHUTDOWN within tha next 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months .

MODES 2 - With one main steam line isolation valve inoperable, subsequent and 3 operation in MODES 1, 2 or 3 ~ay proceed provided;

a.

The isolation valve is maintained closed.

b.

The provisions of Specification 3.0.4 are not applicable.

Otherwise, be in HOT SHUTDOWN within the next 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months .

SURVEI°LL~NCE REQUIREMENTS 4.7.1.5 Each main steam line isolation valve shall be demonstrated OPERABLE by verifying full closure within ~econds when tested pursuant 'to Specification 4.0.5.

~

SAL2'!-UNrT 1 3/d. i-iO

)

TABLE 3.3-5 (Continued)

ENGINEERED SAFETY FEAT~ES RESPONSE TIMES INITIATING SIGNAL AND FUNCTION

3. Pressu r'f zer Pressure-Low

a. Safety Injection (ECCS)

b. Reactor Trip (from SI)

c. Feedwater Isolation

d. Containment Isolation-Phase *A*

e. Containment Ventilation Isolation

f. Auxiliary Feedwater Pu111>s

g. Service Water System

4. Dffferentfal Pressure Between Steam Lines-High lo S~fety Injection (ECCS)

b. Reactor Trip (from SI)

c. Feedwater Isolation

d. Contain111ent Isolation-Phase *A~

e. Containment Vent11at1on Isolation

f. AuxiliJry Feedwater Puq>s

g. Service Water System

s. Steam Fl ow in two Steam Lines - High Cof nci dent with T avg -Low-Law

a. Safety Injection (ECCS)

b. Reactor Trip (from SI)

c. Feedwater Isolation

d. Contain111nt Isolation-Phase *A*

- Contain.. nt Ventilation Isolation

f. Auxf 11ary FHdwater Pumps

g. Service Water System

h. Steam Line Isolatf on

SAL.EM

UNIT 2 3/4 3-29 RESPONSE TIME IN SEC ON CS

! 27.0(l)/12.0(2)

! 2.0

! 7.0

! 18.0(2)

Not App 11cab1 e

< 60

-! 49.0(l)/13.0(2)

! 12.0(2)/22.0(3)

! 2.0 i 7.0

.! 17.0(2)/27.0(3)

Not App 1f cab 1 e

< 60

-! 13.0(2)/48.0(3}

< 15.75(2)/25.75(3)

-! S.75

! 10.75

! 20.75(2)/30.75(3)

Not Applf cable

! 61.. 75

< 15.75(2)/50.75(3)

~ 18. 75 ""@*;.fl Amendment No.

56

l>

..i TABLE 3.3-5 (Continued)

ENGINEERED SAFETY FEATURES RESPONSE TIMES INITIATING SIGNAL AND FUNCTION

6.

Steam Flow in Two Steam Lines-High Coincident w~th Steam Line Pressure-Low

a.

Safety Injection (ECCS)

b.

Reactor Trip (from SI)

c.

Feedwater Isolation

d.

Containment Isolation-Phase "A"

e.

Containment Ventilation Isolation

f.

Auxiliary Feedwater Pumps

g.

Service Water System

h.

Steam Line Isolation

7.

Containment Pressure--High-High

a.

Containment Spray

b.

Containment Isolation-Phase 11811

c.

Steam Line Isolation

d.

Containment Fan Cooler

8.

Steam Generator Water Level--High-High

a.

Turbine Trip

b.

Feedwater Isolation

9.

Steam Generator Water Level --Low-Low

a.

Motor-Driven Auxiliary Feedwater Pumps(4)

b.

Turbine-Driven Auxiliary Feedwater Pumps(S)

RESPONSE TIME IH SECONDS i 12.0<2>122.oCJ)

ii 2.0

ii 7.0

ii 17.0<2>121.oCl)

Not Applicable

< 60

~ 14. 0<2> /48. 0<3>.

ii &rlt~

~

ii 45.0 Not Applicable

ii r.&-'(?o.o I

~ 40.0

~ 2.5

S 11. 0

ii 60.0

S 60.0 SALEM - UNIT 2 314-3-30

PLANT SYSTEMS MAIN STEAM LINE ISOLATION VALVES LIMITING CONDITION FOR OPERATION 3.7. 1.5 Each main steam line isolation valve shall be OPERABLE.

APPLICABILITY:

MODES 1, 2 and 3.

ACTION:

MODES 1 - With one main steam line isolation valve inoperable, POWER OPERATION may continue provided the inoperable valve is either restored to OPERABLE status or closed within 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months ; Otherwise, be in HOT SHUTDOWN within the next 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months .

MODES 2 - Wi'th one main steam line isolation valve inoperable, subsequent and 3 operation in MODES 1, 2 or 3 may proceed provided;

a.

The isolation valve is maintained closed.

b.

The provisions of Specification 3.0.4 are not applicable.

Otherwise, be in HOT SHUTDOWN within the next 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months .

SURVEILLANCE REQUIREMENTS 4.7.1.5 Each main steam line isolation valve shall be demonstrated OPERABLE by verifying full closure within~econds when tested pursuant to Specification 4.0.5.

~

SALEM - UNIT 2 3/4 7-10

ML18094B385

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