ML18095A733
| ML18095A733 | |
| Person / Time | |
|---|---|
| Site: | Salem  |
| Issue date: | 02/01/1991 |
| From: | Public Service Enterprise Group |
| To: | |
| Shared Package | |
| ML18095A732 | List: |
| References | |
| NUDOCS 9102080144 | |
| Download: ML18095A733 (3) | |
Text
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INITIATING SIGNAL AND FUNCTION TABLE 3.3-5 (Continued~
ENGINEERED SAFETY FEATURES RESPONSE TIMES RESPONSE TIME IN SECONDS
- 3. Pressurizer Pressure-I.ow
- a. Safety Injection (ECCS) s 21.0< 1 >;12.0< 2 >
- b. Reactor Trip (from SI) s 2.0
- c. Feedwater Isolation s 7.0
- d. Containment Isolation - Phase "A" s 18.0< 2 >
- e. Containment Ventilation Isolation Not Applicable
- f. Auxiliary Feedwater Pumps < 60
- g. Service Water System ~ 49.0< 1 >;13.'0°< 2 >
- 4. Differential Pressure Betwee.n Steam Lines-High
- a. Safety Inj action (ECCS') s ~2.0< 2 >;22.0< 3 >
- b. Reactor Trip (from SI) s 2.0
- c. Feedwater Isolation s 7 .0
- d. Containment Isolation - Phase ~A" s ~17 .-0 ( 2.> /2 7.0 ( 3 )
- e. Containment Ventilation Isolation Not Applicable
- f. *Auxiliary Feedwater Pumps s 60
- g. Service Water System s 13.0< 2 >/48.0< 3 >
- 5. Steam Flow in Two Steam Lines - High Coincident with Tavg -- Low-Low
- a. Safety InJection (ECCS) s 15.75< 2 >;25,75< 3 >
- b. Reactor Trip (from SI) s 5.75
- c. Feedwater Isolation s 10.75
- d. Containment Isolation - Phase "A" s 20.15< 2 >;30.15< 3 >
- e. Containment Ventilation Isolation Not. Applicable
- f. Auxiliary Feedwater Pumps s 61.75 .
- g. Service Water System s 15.75< >;50.15< 3 >
2
- h. St.eam Line Isolation s 10.75 *
- Sl3.75 until restart following t~ta refueling outage.
0 SALEM - UNIT 1 3/4 3-28 Amendment No. 112
"t
- TABLE 3.3-5 (Continue~
ENGINEERED SAFETY FEATURES RESPONSE TIMES INITIATING SIGNAL AND FUNCTION RESPONSE TIME IN SECONDS
- 6. Steam Flow in Two Steam Lines-High Coincident with Steam Line Pressure - Low
- a. Safety Injection (ECCS) s 12.0< 2 );22.0< 3 )
- b. Reactor Trip (from SI) s 2.0
- c. Feedwater Isolation s 7.0
- d. Containment Isolation-Phase "A" s 17.0< 2 );21.0< 3 )
- e. Containment Ventilation Isolation Not Applicable
- f. 0 Auxiliary Feedwater Pumps s 60 .*
- g. Service ~at~r System s 14.~~ 2 )/48.0( 3 )
- h. * *. Steam Line IsOlatfon s 8.0*
- 7. Containment Pressur~--High-High
- a. Containment Spray s ~5.0 b.* Containment Isolation-Phase "B". Not Applicable
- c. Steam Line Isolation s 7.0 *
- d. *C9ntainment Fan Cooler s 40.0.
- 8. Steam Generator Water Level--High-High
- a. Turbine Trip s 2.5
- b. Feedwater Isolation s 11.0*
- 9. Steam Generator Water Level--Low-Low
- a. Motor-Driven Auxiliary_ *:Feed~ater Pumps(4) s 60.0
- b. Turbine-Driven Auxiliary Feedwater Pumps(5) s 60.0 lte£+h I SlO.O seconds until restart following the ~*refueling outage.
SALEM - UNIT 1 3/4 3-29 Amendment No. 112
PLANT SYSTEMS MAIN STEAM LINE ISOLATION VALVES LIMITING CONDITION FOR OPERATION 3.7.1.S 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 <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />; otherwise, be in HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> ..
MODES 2 - With one main steam line isolation ~alve inoperable, and 3 sub~equent operation in MODES 1, 2 or 3 may proceeA:provided;
. a. The isolation valve h maintained closed.
- b. The. provisions of Specification 3.0.4 ar~n6t applicable.
Otherwise, be in HOT SHUTDOWN within. the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.
SURVEILLANCE REQUIREMENTS 4.7.l\S Each main steam line isolation v1lve shall be demonstrated OPERABLE by verifying full closure within 5 seconds when tested pursuant to o Specification 4.0.5.
- 8 seconds until restart following t!e!a!s~ refueling outage.
0 SALEM - UNIT 1 3/4 7-10 Amendment No. 112