ML20134H377

Proposed Tech Specs of Appendix a Re Cooling Water Sys

ML20134H377
Person / Time
Site:	Prairie Island
Issue date:	11/06/1996
From:	NORTHERN STATES POWER CO.
To:
Shared Package
ML20134H356	List: ML20134H352 ML20134H364 ML20134H377
References
NUDOCS 9611140078
Download: ML20134H377 (12)

Text

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LICENSE AMENDMENT REQUEST DATED November 6,1996 Resubmittal of Coolina Water System Technical Specification Amendments EXHIBIT B l Appendix A, Technical Specification Pages l Marked Up Pages TS-vii l l TS.3.3-7  :

l TS.4.5-3 TS.5.1-1 l TS.5.1 -2 1 TS.S.4-1 l

l 9611140078 961106 PDR ADOCK 05000282 P PDR

TS-vii REV 122 1/2':/96 TABLE OF CONTENTS (Continued)

TS SECTION TITLE PAGE l

5.0 DESIGN FEATURES TS.5.1-1 5.1 Site E6EstiBH TS.5.I-l 5.2 A. Containment Structures TS.S.2-1

1. Containment Vessel TS.5.2-1

2. Shield Building TS.5.2-2

3. Auxiliary Building Special Ventilation Zone B. Special Ventilation Systems TS.5.2-2 C. Containment System Functional Design TS.5.2-3 5.3 Reactor TS.S.3-1 A. Reactor Core TS.S.3-1 B. Reactor Coolant System TS.5.3-1 l C. Protection Systems TS.S.3-1 j 5.4 Dyljjj}] Engine ::d S:fety F::ture: TS.S.^ 1 5.5 Deleted 5.6 Fuel Handling TS.5.6-1 A. Criticality Consideration TS.S.6-1 l B. Spent Fuel Storage Structure TS.5.6-1 l C. Fuel Handling TS.5.6-2 l D. Spent Fuel Storage Capacity TS.5.6-3 l I 1

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! TS.3.3-7 Er.' 102 12/1?/92 3.3.D. Coolina Water System

1. A reactor shall not be made or maintained critical nor shall reactor coolant system average temperature exceed 200*F, unless the following conditions are satisfied (except as specified in 3.3.D.2 below).

a. Four of the five cooling water pumps are OPERABLE, and if one diesel driven cooling water pump is inoperable, then 121 cooling water pump All changes in the valve positions shall be und@er directshall be aligned as shown in t ~ ~ ^ "

1 j administrative control.

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! Inoperable Valve Alignment Power Supply to .

l- Pump Bus 27 (#121 l Cooling Water Pump)

1. 12 MV-32037 or MV-32036 closed; and  ;

Cooling associated Bkr Locked Off Bus 25 i Water Pump MV-32034 and MV-32035 open; and t both Bkrs Locked off 4

1. 22 MV-32034 or MV-32035 closed; and i Cooling the associated Bkr Locked Off Bus 26 Water Pump MV-32037 and MV-32036 open; and both Bkra Locked Off  :

b. Two safeguards traveling screens are OPERABLE.

c. Two cooling water headers are OPERABLE.  ;

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d. A fuel oil supply of 19,000 gallons is available for the diesel-  ;

driven cooling water pumps in the interconnected Unit I diesel fuel oil storage tanks. Note that the 19,000 gallon requirement is l included in the 70,000 gallon total diesel fuel oil requirement of i l Specification 3.7.A.5 for Unit 1.

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TS.4.5-3 RTI 100 2/5/02 B. Comoonent Tests

1. Pumos

a. The safety injection pumps, residual heat removal pumps and containment spray pumps shall tested pursuant to Specification 4.2. Acceptable levels of performance shall be that the pumps start and reach their required developed head on minimum recirculation flow and the control board indications and visual observations indicate that the pumps are operating properly for at least 15 minutes.

b. A test consisting of a manually-initiated start of each diesel engine, and assumption of load within one minute, shall be conducted monthly,

c. The vertical motor-driven cooling water pump shall be operated at quarterly intervals. An acceptable level of performance shall be that the pump starts and reaches its required developed head and the control board indications and visual observations indicate that the pump is operating properly for at least 15 minutes.

2. Containment Fan Motors The Containment Fan Coil Units shall be run on low motor speed for at least 15 minutes at intervals of one month. Motor current shall be measured and compared to the nominal current expected for the test conditions.

3. Valves

a. The refueling water storage tank outlet valves shall be tested in accordance with Section 4.2.

b. The accumulator check valves will be checked for OPERABILITY during each refueling shutdown.

c. The boric acid tank valves to the Safety Injection System shall be tested in accordance with Section 4.2.

d. The spray chemical additive tank valves shall be tested in accordance with Section 4.2.

e. Actuation circuits for Cooling Water System valves that isolate non-essential, equipment from the system shall be tested *each refueling'outaged in ::: rden;; with C : tion 4rer" Unit 1 SI actuation ciredits for Train'A and Train B yalves.shall be tested,during Unit'l refueling outages.'Udid 2 SI actuatics',. circuits' for; Train' A and Train B valves shall

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be tested,during Unit,2, refueling, outages.

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f. All motor-operated valves in the SIS, RHR, Containment Spray, Cooling Water, and Component Cooling Water System that are designed for operation during the safety injection or recirculation phase of emergency core cooling, shall be tested for OPERABILITY at each refueling shutdown.

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! 5.0 DESIGN FEATURES l 5.1 SITE L._OCA.TIO_N l

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LICENSE AMENDMENT REQUEST DATED November 6,1996 Resubmittal of Coolina Water System Technical Specification Amendments EXHIBIT C

Appendix A, Technical Specification Pages Revised Pages l

l TS-vil l TS.3.3-7 i TS.4.5-3

! TS.5.1-1 i

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! TS-vii 1

l TABLE OF CONTFNTS (Continued)

TS SECTION TITLE PAGE 5.0 DESIGN FEATURES TS.5.1-1 5.1 Site Location TS.5.1-1 5.2 A. Containment Structures TS.5.2-1

1. Containment Vessel TS.5.2-1  ;

2. Shield Building TS.5.2-2

3. Auxiliary Building Sper.ial Ventilation Zone ,

B. Special Ventilation Systems TS.S.2-2 i l C. Containment System Functional Design TS.S.2-3 5.3 Reactor TS.5.3-1 A. Reactor Core TS.S.3-1 .!

! B. Reactor Coolant System TS.S.3-1 l C. Protection Systems TS.S.3-1 5.4 Deleted 5.5 Deleted 5.6 Fuel Handling TS.5.6-1 A. Criticality Consideration TS.5.6-1 B. Spent Fuel Storage Structure TS.5.6-1 C. Fuel Handling TS.S.6-2 D. Spent Fuel Storage Capacity TS.5.6-3 l

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I TS.3.3-7 3.3.D. Coolina Water System I

1. A reactor shall not be made or maintained critical nor shall reactor coolant system average temperature exceed 200*F, unless the following l conditions are satisfied (except as specified in 3.3.D.2 below). 1

a. Four of the five cooling water pumps are OPERABLE, and if one diesel driven cooling water pump is inoperable, then 121 cooling water pump 3 shall be aligned as shown in the table below or apply 3.3.D.2.a. l All changes in the valve positions shall be under direct ,

administrative control.  !

Inoperable Valve Alignment Power Supply to j Pump Bus 27 (#121 l Cooling Water Pump) l

,- #12 .KV-32037 or MV-32036 closed; and j

!. Cooling . associated Bkr Locked Off Bus 25 Water Pump KV-32034 and MV-32035 open; and both Bkrs Locked off

1. 22 MV-32034 or MV-32035 closed; and Cooling the asqgelated Bkr Locked Off Bus 26 Water Pump MV-32037 and MV-32036 open; and both Bkr_s_ Locked Off

b. Two safeguards traveling screens are OPERABLE.

c. Two cooling water headers are OPERABLE.

d. A fuel oil supply of 19,000 gallons is available for the diesel-l driven cooling water pumps in the interconnected Unit 1 diesel fuel l oil storage tanks. Note that the 19,000 gallon requirement is

! included in the 70,000 gallon total diesel fuel oil requirement of Specification 3.7.A.5 for Unit 1. ,

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• TS.4.5-3 B. Component Tests l

l. Pumos

a. The safety injection pumps, residual heat removal pumps and containmant spray pumps shall tested pursuant to Specification 4.2. Acceptable levels of performance shall

be that the pumps start and reach their required developed head on minimum recirculation flow and the control board indications and visual observations indicate that the pumps are operating properly for at least 15 minutes.

l b. A test consisting of a manually-initiated start of each

! diesel engine, and assumption of load within one minute, shall be conducted monthly.

c. The vertical motor-driven cooling water pump shall be operated at quarterly intervals. An acceptable level of performance shall be that the pump starts and reaches its required developed head and the control board indications l and visual observations indicate that the pump is operating I properly for at least 15 minutes.

2. Containment Fan Motors The Containment Fan Coil Units shall be run on low motor speed for at least 15 minutes at intervals of one month. Motor current shall be measured and compared to the nominal current expected for the test conditions.

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3. Valves ,

a. The refueling water storage tank outlet valves shall be tested in accordance with Section 4.2.

b. The accumulator check valves will be checked for OPERABILITY during each refueling shutdown.

c. The boric acid tank valves to the Safety Injection System shall be tested in accordance with Section 4.2. '

d. The spray chemical additive tank valves shall be tested in accordance with Section 4.2.

e. Actuation circuits for Cooling Water System valves that j isolate non-essential equipment from the system shall be tested each refueling outage. Unit 1 SI actuation circuits for Train A and Train B valves shall be tested during Unit 1

, refueling outages. Unit 2 SI actuation circuits for Train A l and Train B valves shall be tested during Unit 2 refueling outages.

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( f. All motor-operated valves in the SIS, RHR, Containment l Spray, Cooling Water, and Component Cooling Water System that are designed for operation during the safety injecticn or recirculation phase of emergency core cooling, shall ba tested for OPERABILITY at each refueling shutdown.

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TS.5.1-1 !

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' 5.0 DESIGN FEATURES I 5.1 SITE LOCATION The site for the Prairie Island Nuclear Generating Plant is located on  :

the west bank of the Mississippi River, approximately 6 miles northwest j of the city of Red Wing, Minnesota. The site exclusion area boundary has  ;

a minimum radius of 715 meters from the center line of either reactor. l i

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