ML20065B759
ML20065B759 | |
Person / Time | |
---|---|
Site: | Crystal River ![]() |
Issue date: | 03/28/1994 |
From: | FLORIDA POWER CORP. |
To: | |
Shared Package | |
ML20065B753 | List: |
References | |
NUDOCS 9404040117 | |
Download: ML20065B759 (8) | |
Text
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l Attachment 2 1 I Pressure and Temperature Limits Report, Revision 0 3 9404040117 940328 PDR ADOCK 05000302: P PDR
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. 4 FLOPJDA POWER CORPORATION CRYSTAL RIVER UNIT 3 PRESSURE /TE51PERATURE LINIITS REPORT REVISION 0 o '/
Referencing Improved Technical Specifications
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1.0 Pressure / Temperature Limits This Pressure-Temperature Limits Report for CR3 has been prepared in accordance with the requirements of Technical Specification Section 1.1 ) and 5.6.2.19. The pressure / temperature (P/T) limits have been developed using the methodology provided in the references. The following pressure-te. e limits are included in this report: r
- 1) Allowable plant heatup and cooldown rates
- 2) Plant heatup P/T curve
- 3) Plant cooldown P/T curve
- 4) Plant inservice leak and hydrostatic testing P/T curve +
2.0 References
- 1. B&W Fuel Company, topical report BAW-10046A, Rev. 2,
" Methods of Compliance With Fracture Toughness and Operational Requirements of 10~ '50, Appendix G," June 1986.
n. 6 P h, t
.~
TABLE OF CONTENTS PRC Allowable Pressure / Temperature Rates . . . . . . . . . . . . . . . . . . . . . 4 Plant Heatup Curve . . . . . . . . . . . . . ...................5 Plant Cooldown Curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Plant Inservice Leak and Hydrostatic Testing Curve . . . . . . . . . . . . . 7 1
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l l I P/T LIMITS REPORT Page 3 of 7 1
r s , h ALLOWABLE IIEATUP AND COOLDOWN RATES
- a. A maximum heatup of 50*F in any one hour period,
- b. For the temperature ranges specified below, the cooldown rates are:
- i. T > 280 F s 50*F in any 1/2 hour period, ii. 280*F 2 T > 150*F s 25*F in any 1/2 hour period, iii. 150 F 2 T s 10*F in any I hour period and, .
- c. A maximum temperature change of less than or equal to 5 F in any one hour period during hydrostatic testing operations above system design pressure.
These limits are referred to by Technical Specification 3.4.3. i i i I l l l Pfr LIMITS REPORT Page 4 of 7 .)
4 , a 9 e i REACTOR COOLANT SYSTEM PRESSURE-TEMPERATURE LIMITS FOR HEATUP FOR FIRST 15 EFPY i .J . L, . 2500
. . L.g .111 t i .t i i +q. L q,g. ,- M .2 .. u .,._p.._._4. DATA POINTS . ..
The mgons of acmptable meration m .. -g . _ . ~ 200 -- are below and to the nght of thelimit _;.. ._ _ 4,y. _ . . . . .. . _ . Poot Temp Press T
. a., - 4.a a .a w .
curve Marginsareindudadforthe
~
j ; ,;! .>J 4,.f. , m. . 4 .- A 70 278 ; 2330 - pressure dfferential between point of L , .;. .
..m 4g ~. .e., .m4 . e, _.-_ 4 . 8 136 278 .
system pressure measurement and 2.., _a. . . . ~ . , . . . . _ y,_ i- L h - - - .
.T.M 2200 -- +: C 160 294 the pressure on the reactorvessel .. -.+.q,- & 1 .. - . t._a + . a.J .. ....+.. P.. .}
_%,,-. 4-. . redon mntrolling the imit curve. . o L.. . - + ..,%. , . D 185 - 329 1 2100 7 Margins of 25 psig and 10*F aro H + , - . .
.., . . ~ . . _ E 210 . 384 inCiud8d for podble instrument error. , [,J. .H+ . a. n + .g i i +- mt tt~
4 , . . .
+ I .9.~ -. - F 235 467 -
2000 - .. p. j.. , . .._ i..; .. . .i _. i. .. , . . , .- . . .
-A ..o1. }. . .- ..
- p. 4 .4.... G MO - 2
.. . ..y ..-. [ . . . 4 . p . . { .f. ., . . h. 9 .+. .
9 ., . . . . . . . . . . . , ,,
. p. m .- . _ . . . . , . , , . .,
7q . . 4. - 1900 .a_,-._... ,
... < . N' 1 .
m.4 _ .4' 4. . . . 4_._ H 290 800 :
-. ..- a. ... ... , . . , I . . ;4 ,_.p.. .f....
P This cune referred to by - - +-- m-- 1w 310 996 _ 1800
+
1; Techncal Specifcation 3.4.3 - - _ ~ ~ -H. _.,4 .. J 330 1217 -
. p , ..e_....,,..,,_,~,.. _e ,.t 97g_ _ _1.r_4._
g
-. r K 350 1510 ; ....,...u_ ._ _. ... _ . _ . . . . .u , . _ . . _ .. .. ...., , ., , , . , . . , y _.. 99. 4 .. . r. , * .L 365 1790 ,. , .... ~ _ ...r. .. i_- r. - r .. . . . . -
1600 :
. . , . ..._ ,.,. _ _ ._ . _. !. t + ~ . i7,. . .. . ., . M 385 2250 . , .s.. .. ~ . . . . . . _ . _ . _ . ,... ., , . . . . , , , .. .
ce ..&... _. 3 ,. J 4 . . ~ . . .-pa ..p1 . . g. t ' ' - - + * * ' 'so; ; t 4 -- *M ' ' -- * ~ U 1500 FL .. +. . . . . . . . ' . .. . . .. 4 .ai .! I y .- . J. .j .- . i . . I . . g.,.j......-..... . - - 6..,. ., ,..w-.. . - , . . _ , 4 .,.4- .....&.... i g . , . . .
,j p.. g.., . e e . . y . c.Q, ,g +.4.'... ,..i .3. .. ..q.....,.- y s-w 6. j .t. .e,_ , . , ' g.._ .,. , - r. . . . . . . ._y... .J, _ + J.4 . .-.4 1400 4....... . . , .. . . ... -e . q. f t 3.y . M ,y.. . 4.L,.._ ...,M . p.
3 . . 4 ,. . { ..._4 , g . . '... .. * . - - _ -p-
, . . ,. pr,. .v4q ...n . , . . . g .., _7.. t .. .
w . g .s .. ..
. . 4s. . .. .a ., - . . . .. 6... . . .
49g. _o.. . ;
- 1303 g ...q.,, . . ; . ..
pi 4.,...
... .q. ,. .a. 4 . . , . . . -.y. .si . . . . _ .. .y p-. y .4 ..
g rg; 9 3 g. .,.. g.. . 4 .. .. . . . . ,. 4...r.. ; q .p... . . . ,
. . g... q. , 4.q.. . 3 4, . .
o 1200 . .
. % _ . . . t. n ...z.......
m,... ..C. . . . . . .. . _ ,.. . . . , . ; ,, . . ._ . . - . , x 7. 4g: u4a. J u._. . .._.s. . .t p .m.-...._ . ._ . ,
.ep,., .J. . . .g 43. u.u ..-4a .,.r..,. y - . , . . - ...,;_e r . . p ..u.. 4_. - .-._ ,.e.1100 -
[ .. k ., . .
^
- 4. .
85 . g .4 .}
. .. 6. b -. .f. . g- . ,.1-4..jq.{
v-e. q., i .jg . . 1-8. . .-i...o {. . , . - . * - --. ..-]? -{ 4.
. . . . 7 ,. . 4 j.i . p.L 4.-.j. .4 j } .-4.
- 4. ..9.. .i. 4., .--..-.- .~.'=..,,,..
j 34 _. . . . . 7 q ,.-.. . . ..- we 44.- 9 . . u . 4.. -- o
.. -u ~ ' . . , . j is 1003 .c >>
4-+~. .4 i, -+- . ...r..._a. + - + +-
=. . . . .4-H . .} + - + ,. ...!...~. *~+. . 4 .. a ._ + .".4.....,..- .r ..-~ - & ,q ; ..H ...j. .e .4
- 94 ; j j j i
.+ i. . .,.p. 4 1.., .. . . s. .
900 ,, 4...
- 4iL -. . , t:., , . . . . _ . . . .m . .
-4' '
3
, .4.. r ,. , ,,.i 7 .- ,i +' F i, * .- . t t,. _ .. , - -*'-F-.- . . . . .! t -' .1, ' '. '- t. . n, . .' ..,.E'..-*.' . . ~'i '
800 g,r .t. g-. j. c . . p p._ F.. +1*
- H ,._ , - , .H... . 1, +,4... t -m 4,4 4 a' -
i. l . ,
.q.
t 4
.p, +.. .. 4. . 64 .3 -.+4 . , . . . . - ..L J~s . . . . - . . . . .m....
- 4. 4 , ,.7g . 44 . . . .t. . t . ,4 703 , . g. _ ,.,. ,.. 4.. ._...._..y . __.. . , - . _ . _ _ . , _ . _ , . ..,. p y_
. . , , . , . . __ .i ,
i
. , _ . . . _ a. . _ _q .. . . . m. . _.,g... _3,-.. . . _ - . - g. . ; 3 qp9 .j. ,. 4 . ..p._.'..j. 9.. . n._. r. _ . . . , . . - . . . ..g e..# a. - . 3 . g . , .4 . .4. p + m .a_.., ..u.
600 u.h, , _. e 4._. 1 ; e.. m._ . ..4.. 4 .a,.. _. . . - . . ..c 1
%.a 9.,. A . .p .p._,_._ .. .a ..
_(sG4. . . .g. _.r. ..,.9.... . .,9 4.q... _ . .y....-., .._ g. . g ..
. ,. _ . , . . . . . _ . ...y . _ . . .n y ..,.4 . ,_ . _ . . ,
500 4 44 .g. .q , y., . . . . L. g, . . I
- 4. ...
- 4. ,g.,.3
.. c . L ap ._ _v . ..
_r....... ._. .,. L - , . , _ ..... e p .
. . . . . , . . . , .,M.. .y .p, .r . . . . .. ~ ....- .. 4J..
7_....
,a.
400 ,. y
. w.
_.w _ . .
,a...... .E . - . . . . . ...,. . . M,. 4.. ..
s-, .
, . - . - 3. ..< . . . . . . . _ _ _.a ..r , , . .. . m. . . u.. 1-a 4.
n 300
. :%. _: . . - . . . ... _4 ,., ;, . . . . - - - , . . _ . . . _ . , . , _ . . . . ,, ._ _ .4 ... _. .. ..~8 ~w.. . - .4
- o. s p } ., , . - -
4 . . _ . _ . . . . . . . ~
- p. . 4_4.
v..4
. m 200 .__ .. . . . . . - . . . -,. 4 .. . . - _ _ . _ . . .. .g m . , . 3. .. , , %q j _, .. _...._ ..,.3 .. 4 ._- - - App 5 cable for heatup rates of s 50,F -
100 -i.._, . . -
...._,r,.. , .. ~ .
- . M .a, ,.I.. - in any 1 hour period.
m ; ,. 442 ..g ,1 , 4 4e ' ' ' ' ' 0 i i i 6 50 100 150 200 250 300 350 400 450 500 550 600 Indicated RCS Inlet Temperature (deg F) P/T LIMITS REPORT Page 5 of 7
t 1 1 REACTOR COOLANT SYSTEM PRESSURE-TEMPERATURE LIMITS FOR COOLDOWN FOR FIRST 15 EFPY 2500 . . >
>,p4
_ .,..; 4 g . . . . , p . ,_. . .. # .. _ . .
- i )
The regions of acceptable operation " 7t* q:4.: ~ :..'_'i f.*_ .T*T~' i DATA PolNTS 2400 are below and to the right d the Emit J .a. - . . - Point Temp Press
.. .. . ,. ._,&.. . 4.. _,_ .-.4,.......
r-f curve. Margins are includd for the 4+ s + p l- . q, . p_ . _ , * ' ~ A 70 260 2300 -+- pressure Merential between point d mp + . ; .. 2. . . _ . . .
~
B 160 260
! LN, i j_ 47i ~ ' ~ ~
system pressure measurement and ] 'T 2200 -- the pressure on the raactor vessel ._; +. v 4 q .._ a ;. . ', . - ,
. .;-*- C 185 313 j . 4. - . 4 g. ..g. . . 3., . .,.g.,a 4,. ..j .. . .. a, -
region controGin0 the limit asve ww +aa a._ a - . . - - D 210 3a7 2l00 --- ~ Margins d 25 psig and 10*F ars
+4E .. i.. ...I. .r. .. .+. , .- - . -
p p- .....p .. . . . _ . . . . _ -. _ E 235 491 ; included for possble instrument entr. p - -- ,
' t F 260 649 2000 -+- -
1 _, a +.....a_ .+. .. . . ..
. a . .q%_ ,.2 G 290 '
When the Decay Haat Removal ++ .p. . L.;. -+++-.a 4 952 l 1900 --" ' H 330 1461 Systemis operating with no RC 4 4+4, 4+ ~
,n.+ . , , . - +. - . . + . . .- .. _ - _ ,1 perms @erating, the indcated DHR a +~ -. u- - a . - - . - <4 1 391 2250 1800 -- - - ~ ~ -
system retum temperature to the 4....t-4, 4 - aN,.+>...4
+
c"~. .. .t
. ~ .
pu t..t- +.+ ~ -+1.....* t. rB3Ctor VOSSd shal be used. _4 l- ,, -- i 0 3-+- ; 4 - +, - - l_.- - - - + - - e s- - --s 4 1 t4~;4-1700 --
,. e e , ..m. ..... . . . - , . . . . . . . _ . - . . . . . . . . . . ,. , ..t tM~ ----t-- * --- - -*- f -- - i i - 7~+~1- -- .+ '- 1 A madmum step temperature change 4 o4 ' ~+ ---T- t - + - -+- -- - '
1600 -- , d 25'F is allowable when removing i t ,H.
. a -"....,a+. . _ g. ". . . . . . . _ .+4..
9w 1500 -- all RC pumps from operation with the t, i <m- j . 1" i-
+-
t' +- --+ t -
,,..t, 4- +y . - . j - -- +i- -
DHR system operating. The step '~!;P r *, ;. r. . -a.
.et.
bmps3 Mange is dehed as me
.q* e..+.iw . 3 , . I 4 --
2 1400 -- l I" T-"1 -- H^ +t r.-* ' r* 3 RC temp Tc,(prior to stopping all RC
~_p.t.t+ *"+b +r- F--- --- -- "~' - --
pumps) rnitu the DHR retum temp, T-- ' ~ + - -- i F + - n.
$1300 - Tout (after atoppm' g all RC pumps). 4.+._+, .*. . . .. .. .. _., .. ~ . . _ ~ ~.. , ~. *w . ,. , , , , ,
g ,
. j. +. p '4 q. . . . . . _. 4 2 -
u 1200 , , . . . , . - . . . M L.1 4.. l. t .4... L l . .h ; . . . t., -... .y 4
..sq.,
y . .. p p. .~ : .. . .e . ., .a .. 74 44 % p.t , _ . .. .._.4... . , - . . . , .4 , . ..
$ 1100 , & m. ......, ;+-
i . r. . - _. a . . . .. . . .. .
= -
4 3.a .; u . La.. ;. . .q .. . . 4 .;__ . + g ., ; U at This oJrve refened to by 't H - - - - * - --e+ -t * - uc 1000 -+" Techrscal Specification 3.4.3 - N- - 4 ir -
+4 r---
_". 1+. g _. . . .. . . _ . . ._.- .. . p3 .
. .' . . . . . . . , ,. ., 4_.. . .- ,e4 6, ., ,_ r.. .. . . . _ . - . . . .4. .. o .
900 !: p ,
','._ ..,u .
f 4 .4 4 . . , . . . ...e... .4 & $_ i 1.._. .
.i.J._ {
l1 . . . . . . . ~ .. 4 , , . . . . . _ . . . . . . - .. . . . . . ._ . 600 -m, , ,- y .
. 4 ,i- . ,. . ... , . .. ..- ._ . 4 .
i
; i .
i
. 4 a .m . 4 ,. u
- a. i
. . ...e,. - .4.. a, 700 ' y' i4 q ,. ._.4... _ . , . . . . , .;. .. 4..
4.. _,p.... +
- 4. , ,
2.4
.. .- .j..... p g, ... ;.. p ... ..._...4 ,s......
4 2. 4
- 7. . .. .. .. .
4 4 600
.-n. ,:::: : .a. . . .._%_ ..g .+..,._, 4 ._._.... .._. . . 4 ..y.._. . . _ , _ .
_ y.g . . . 4, p, #. . ..
- . . .g.L_ _.._.......p , , .. .r . . . . . . . . . . . , _ . _
500 ; .
...p4_ m _ . , . _ . . '~* "'F+ * ' ',.' ._ '- _ , .p.._. , ,"s-,, '.. ,__ -
am . _ . . ..E ..*~.-.',~t a a u.. _'.,L..~,~...__._-+- . ,P_ P ' L..... .' ', , _ .
. 4._ . . . . J.,. ._...a.- .. 4._ , ,
400 . . . , . __
.4 .. u. .._ .r.,.....
i ,4 4 p D a4.._ . ,.+.;._,,q.......p.._.._.,.,..,..4,e._
.. p o' .. . .j .. 4. . . .a.- L4. 4- -f._ j 300 Splicable for cooldown rates of.
p 1 . _f..n
,, . A.. .,.- ,. . . B .p . , m . ,, .
- 4. ..
. . n. -
200 ... . . . _ m._ . a m.. ..a j T > 280*F $ 50*F in anV 1/2 hour pened, - 1! '
^
j ~.* :y .2 .:rii .i.! _ ihj 280*F 2 T > 150*F $ 25'F in any 1/2 hour period, 100 n~ '
. T'Jr . Z. . :p 150*F 2 T s 10*F in any 1 hour period ii n 44 . . ; ..
m ' ' ' ' 0 : i
, i i i i 50 100 150 200 250 300 350 400 450 500 550 600 indicated RCS Inlet Temperature (deg F)
P/T LIMITS REPORT Page 6 of 7
i 1 +- - 1 e
. \
I . I REACTOR COOLANT SYSTEM PRESSURE-TEMPERATURE LIMITS ; FOR INSERVIVE LEAK HYDROSTATIC TESTS FOR FIRST 15 EFPY , l 2500 .
.;,,.... _,. y .. . ., m . . ,
The mgions of acemtable operation ! t *i- : I 1p::: ~. ... 4,:. ' " T. ,,..: . DATA POINTS 2430 - are below and to the right of the limit . , h . . ., . _ ... b .. . ,..[.e Point Temp Pmss ? 2300 curve. Marginsareinclu&dforthe pressura dfferential between point of i{Tj 7j!
}:7 C TETj - .. _._ d A 70 391 '
l
), .. ~ ;~ B 160 E .h..'
system pressure measurement and .. ' ; ,. , j. 2200 - the pressure on the reactorvessel :
.j . . . . + , Jy C 192 488 -
4, t. . . . . .. i . . . _ . .. L. .. . . _ ~ . . . . . . . . . , region controlling the Imit curve. 4.. -......a_ + . _ .- . . . . .+ . . D 215 AM 21 # ~ Margins of 25 psig and 10*F are L.+
~ . luded for possible instrurrent erTor.
inc 4
. u. 44..! .. +: .. , . . . . . . .......4,. ._.4 +,1 E 217 587 ..t + 14 . 4 3. _. j K~" ~*
j
.. ..t. 5a u . . . _ . , . . _ - . . _" *y. . . . . . ,
u;. F G 235 260 666 B23 The following app!!es for cooldown: a+44-
. ~ . . _ . - . . , _ . _ . . . . .
4+ 4 .4 - . . . . .., 1900 - :
.: . . . . . . . .,._ .. p.1'.. ::
H 290 1107 When the Decay Heat Removal ++i- - .. -- . -- o + 1 310 1366 1800 - System is operating with no RC * * * ** b 1...
. .f' . '. . . . . . . . 4 .e. . J" l. . 'p - J 330 1659 ~~"' ""
1700 -... system@* C ' ' ' ' ~ K 350 2042 . retum tem' perature to the i +6 4
....e. , - . . . . _ . _ . . , .+ +,1_,.,~. . . . . . . -L 369 2500 -
moctor vessel shall be ussi .- - .- L.. ,.- +~ 4. 1600
. , . __. 4 . .a ,. . . . . , ..,.t. ..; . ~ ._. . . .p ,.
t .. . . . . - _ . . . . , ., . . . .. .
,c_=, A maximum step temperature change -
t-
+o + --
4 --- 7 - . + - g,15M -- of 25*F is alowable when removing 14 ,.- . . _ - - .-,, 1
. L 4.1r '! l i .1. . _ - - . - i *4L ,.4 4 . 3. o i . i 'm+
all RC pumps frorn operation with the -- -~ +N- 4- +- .4 E
- 1400 -
- -- - - - +
DHR system operating. The step 4._.,-
*+ - - * *
- g. . +m.-tv-+ .-~
a4 ;
-.._,,.,.-_:. l:
g 33g _ temperature change is defined as the -- ~~ 4 - - - - - - * - -
- n. RC term, Tc,(prior to stopping all RC - -
f,-* - - + --
..+....-.4.- --- q U 1200 - pumps s OHR mtum temp, - 1 jb +it - > *< * ' -
af.it: i r ! :: ";,:i a: Tout (after stopping all RC pumps). r *;
..j ,c, .. . , 4 a_.. , -.-_p; . . . . .es 1100 .. _ ; o j .. .. ; . j a. ..._ a j . .Hyg , . . . _ . . . . . , . . ,i . , . . - ., .. .q , .,
ro .. 5 . ., ._ , . . . , -. p .. y This cuns referred to by
" " ~W ' '- ~ '~ ~~+ ' ' '*
1000
~ ' . " . *~y'-", .c Tech e W e m ' m '.*- . 4.-*."'~.,'. ' '..'.'~ .'
7 - . y .. , . . .".. .,
.m .i t_ , ,
900 ; , .,
,._.'a.. :: ...a.... . _ . . . . , . . . ..'4.. , i.. ..._. . . . . . - .L L4 j.. . . . . ...~..m..... .1. . . . . . _ . . i.g , . L.j . . . . _. ._ 4 . .4 . .4, .. .. .._._... _._ ,. p . . , . . . .
800 . g.._- . . . . .. ..$,,i j,4
. p . ._ ..y ;. p. t.4 . . . . . . .
j ,j 4l 3 ,
. _ . . . .., ,j , ,.-,.. . , . . . . _ , r . ..... .. r . , ., .. v.-... ....,o 700 .. e. - .. .f a 4 .. i .. t , . . . .. . . . ._ , . . , , . . _ , . . . _.. . , , . , . , . . .a . i._.. . . . . . . . . .(.. . . . . , _ . .
_7 r. . . .. ,f .4.... 4._ p . . . .. j . 4.
........[,. .4.. . . u . .,. i . . + . ,
600 .,P
,.v.., +... . E. ~ [. , . i. ,
_ . .i
,. 3 -
4 .. i 5 . .. , , _ _ - . . .. 500 % ,,..i. , ,_v.
-t.....-.
4a.
+ .~ . . . , , gc. D .. . . . .. - . . . . . . . , . ., i. 3 .. . .,. . .4.4 . ,_ t .,, . a . . . . . _ . , ' .. 2- 3. _. ._
p . .. . 4.. . . . . _ , . . . _ . . , , y . ._ . . . .. . . . . , . - . . . 400 ; ; ; : - -- - -
. ,. . g; . gp.. _ , . y . p. u. .. .# 3.u.- _. g o] ..a" Appacable for heattp rates of s 50*F in any 1 hour penod and, u.. _.m' ... a 4 ' .4 .
300 _,!..','.,' for cool &wn rates of. a4 , - , . . . .
. .,.L.,..
m c
- 4. p+..
y _.,.+m, 2M ~
.V._.;, _ i44 _.4s. ....,y_ p .: .. m T > 280*F s 50*F in any 1/2 hats period. .qI 6
280*F 2 T > 150*F 5 25*F in any 1/2 hatt period, , 100 lT:: t: f iG 44 r-4ani. ' - -
.. 150*F 2 T s 10*F in any 1 hour period 0 , j i i i , ,
50 100 150 200 250 300 353 400 450 500 550 605 indicated RCS Inlet Temperatura (deg F) P/T LIMITS REPORT Page 7 of 'l}}