ML061240472

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Millstone, Unit 2, Tech Spec Pages for Amendment 292, Revision to Technical Specifications Pertaining to the Reactor Coolant System Heatup and Cooldown Limits
ML061240472
Person / Time
Site: Millstone Dominion icon.png
Issue date: 05/03/2006
From:
Plant Licensing Branch III-2
To:
References
TAC MC7593
Download: ML061240472 (4)


Text

INDEX BASES SECTION PAG1_3/4.4 REACTOR COOLANT SYSTEM 3/4.4.1 COOLANT LOOPS AND COOLANT CIRCULATION

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B 3/4 4-].3/4.4.2 SAFETY VALVES ..........................................

B 3/4 4-ld 3/4.4.3 RELIEF VALVES ..........................................

B 3/4 4-,2 3/4.4.4 PRESSURIZER

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B 3/4 4-2a 3/4.4.5 STEAM GENERATORS

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B 3/4 4-2'a 3/4.4.6 REACTOR COOLANT SYSTEM LEAKAGE .....................................

B 3/4 4-3 3/4.4.7 D DELETED ..........................................

B 3/4 4-4-3/4.4.8 SPECIFIC ACTIVITY ........................................

B 3/4 4-'3/4.4.9 PRESSURE/TEMPERATURE LIMITS ........................................

B 3/4 4-';3/4.4.10 DELETED ..........................................

B 3/4 4-7'c 3/4.4.11 DELETED ..........................................

B 3/4 44-3/4.5 EMERGENCY CORE COOLING SYSTEMS (ECCS'3/4.5.1 SAFETY INJECTION TANKS ....... B 3/4 5-1 3/4.5.2 and 3/4.5.3 ECCS SUBSYSTEMS

..... B 3/4 5-2.3/4.5.4 REFUELING WATER STORAGE TANK (RWST) ....... B 3/4 5-2d 3/4.5.5 TRISODIUM PHOSPHATE (TSP) ....... B 3/4 5-3 3/4.6 CONTAINMENT SYSTEMS 3/4.6.1 PRIMARY CONTAINMENT

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B 3/4 6-1 3/4.6.2 DEPRESSURIZATION AND COOLING SYSTEMS ............................

B 3/4 6-3 3/4.6.3 CONTAINMENT ISOLATION VALVES .. ......................................

B 3/4 6-3a 3/4.6.4 COMBUSTIBLE GAS CONTROL ......................................

B 3/4 6-4 3/4.6.5 SECONDARY CONTAINMENT

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B 3/4 6-5 MILLSTONE

-UNIT 2 XII Amendment No. 66,69, 2, 4-04, 54-, 4-8,24-1, 2-64,2-66,-29-, 292 TABLE 3.4-2 REACTOR COOLANT SYSTEM HEATUP AND COOLDOWN LIMITS Cooldown Heatup*Indicated Cold Leg Limit Indicated Cold Leg Limit Temperature Temperature

< 220 0 F < 50'F/hour

< 200 0 F < 60'F/hour 200 0<T<275 0 F < 80 0 F/hour> 220 0 F < 100'F/hour

> 275 0 F < 100IF/hour I* These limitations also apply to hydrostatic and leak test conditions.

I MILLE-TONE

-URNIT 2 3/4 4-19 Amendment No. BI, 292 25C)0 2000.0M B 1500 E!3 U)a, a..0.C., a 1000 5010 ()I1 j I F .lO 0 0Flhr I .; : 275°F<T<563 0 F .: :. .* .0' ; ' .*'l 'I .' ;.. 1 , *' i 1 i c i ;

  • 4 z ' jjt I I i ,'to,.,,, l Unacceptable H .;Operation I ,C ws' 200°F<T2275°<

T< l5 SO 3 Min.sBs200°F 7'07 5Tl-i ' .l } I I I I.- ---- ---._--_,_ IdicatedCold Leg MaximumNo..

,* _r -Temiperature of RCP's_.,:. .I .,: .,It _§ T>500°F Operating

.fi .. *. .* --* l L ._. 200cF < TS5aoF. ....iL .Min. B olt-up lI 7 0°FsTs2O 0 0F -2____1__:_

Temp=70 0 FI~~-l- ..A-1--,I. ,,.I ., ., I I .D 50 100 150 200 250 300 350 400 450 500 550 Indicated Cold Leg Temperature (OF)Millstone Unit 2 Reactor Coolant System Heatup Limitations for Up to 54 EFPY Figure 3.4-2a MILLSTONE

-UNIT 2 3/4 4-19a Amendment No. 244, 292 2500 2000 M ,(n n 1 500 U, U,n 0~la C.*r 1000 500 1)I; 1 ; I, I i I I I I1 OO 0 F/hr _ _220 0 F<T<563 0 F: 4 I ' ! a.' i I 1.i.I I I I 4

  • I a I I I I I 9 I Unacce, Opera.I ...' ! 'a i a.,-!, .;;-I-----.-

--a :., .,a .ptable 'tion Il t i , ,a a I I.i ....iji.. ..i .i i I II i I * .o..._ __ i-,...$ _,,, __, -_ .I _l *.I I1._II %@ _ _ _.,_ ,. _l_ _ _.._ _ _4.-------__ I__--_,I Min Boltaup j., I Temp = 70°F l* a a --...I a L 0 50 100 150 200 250 300 350 400 450 500 550 Indicated Cold Leg Temperature

(°F)Millstone Unit 2 Reactor Coolant System Cooldown Limitations for Up to 54 EFPY Figure 3.4-2b MILLESTONE

-UNIT 2 3/4 4-19b Amendment No. , 292