ML20084U704
| ML20084U704 | |
| Person / Time | |
|---|---|
| Site: | Arkansas Nuclear  |
| Issue date: | 06/07/1995 |
| From: | ENTERGY OPERATIONS, INC. |
| To: | |
| Shared Package | |
| ML20084U702 | List: |
| References | |
| NUDOCS 9506130271 | |
| Download: ML20084U704 (3) | |
Text
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e EBOPOSED TECliNICAL SPECIFICATION CHANGES i
9506130271 950607 PDR ADOCK 05000313 PDR P
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'4.5.2 Re+ctor Euilding Cooling Syntsms t
Applicability Applies to testing of the reactor building emergency cooling systems.
Objective i
To verify that the reactor building emergency cooling systems are operable.
Specification 4.5.2.1 System Testa 4.5.2.1.1 Reactor Building Spray System (a) Once every 18 months, a system test shall be conducted to demonstrate proper operation of the system. A test signal will be applied to demonstrate actuation of the reactor building spray system (except for reactor building inlet valves to prevent water entering nozzles).
(b) Station compressed air or smoke will be introduced into the spray headers to verify the availability of the headers and spray nozzles at least every five years.
(c) The test will be considered satisfactory if visual observation and control board indication verifies that all components have responded to the actuation signal properly.
4.5.2.1.2 Reactor Building cooling System (a) At least once per 14 days, each reactor building emergency cooling train shall be tested to demonstrate proper operation of the system. The test shall be performed in accordance with the procedure summarized below:
(1)
Verifying a service water flow rate of 2 1200 gpm to each train of the reactor building emergency cooling.*
l (2)
Addition of a biocide to the service water during the surveillance in 4.5.2.1.2.a.1 above, whenever service water temperature is between 60F and 80F, (b) At least once per 31 days, each reactor building emergency cooling train shall be tested to demonstrate proper operation of the system. The test shall be performed in accordance with the procedure summarized below.
I (1)
Starting (unless already operating) each operational cooling fan from the control room.
- Surveillance Requirement 4.5.2.1.2 (a) (1) will not be performed on the green train of the reactor building emergency cooling system until cooling fan VSF-lD is repaired and the green train is returned to normal configuration. This note will remain in effect until July 14, 1995.
l Amendment No. 36,G,H e,446 95 1
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hiARKUP OF CURRENT ANO-1 TECHNICAL SPECIFICATIONS (FOR INFO ONLY)
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- 4. 5. 2 Reteter Building Conling Sy3tems Applicability I
Applies to testing of the reactor building emergency coolAng systems.
l Objective
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l To verify that the reactor building emergency cooling systens are
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Specification l
4.5.2.1 System Tests 4.5.2.1.1 Reactor Building Spray System (a) Once every 18 months, a system test shall be conducted to demonstrate proper operation of the system. A test signal will be applied to demonstrate actuation of the reactor building spray system (except for reactor building inlet valves to prevent water entering nozzles).
(b) Station compressed air or smoke will be introduced into the spray headers to verify the availability of the headers and i
spray nozzles at least every five years.
i (c) The test will be considered satisfactory if visual observation and control board indication verifies that all components have responded to the actuation signal properly.
4.5.2.1.2 Reactor Building Cooling System (a) At least once per 14 days, each reactor building emergency cooling train shall be tested to demonstrate proper operation of the system. The test shall be performed in accordance with the procedure summarized below:
1 (1) Verifying a service water flow rate of 21200 gpm to each train of the reactor building emergency cooling.1 l
(2)
Addition of a biocide to the service water during the surveillance in 4.5.2.1.2.a.1 above, whenever service water temperature is between 60F and 80F.
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(b) At least once per 31 days, each reactor building emergency cooling train shall be tested to demonstrate proper operation of the system.
The test shall be performed in accordance with the procedure summarized below:
(1)
Starting (utiess already operating) each operational cooling fan from the control room.
- Surveillance Reauirement 4. 5. 2.1. 2 (a ) (1) will not be performed on the creen train of the reactor buildina emeroency coolinc system until coolina fan VSF-lD is repaired and the creen train is returned to normal confiouration.
This note will remain in effect until July 14, 1995.
1 Amendment No. G6,63,-lM,446 95 l
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