ML21286A370

From kanterella
Jump to navigation Jump to search
Amendment 29 to Updated Final Safety Analysis Report, Chapter 7, Figure 7.4, Emergency Core Cooling Control
ML21286A370
Person / Time
Site: Browns Ferry  Tennessee Valley Authority icon.png
Issue date: 10/04/2021
From:
Tennessee Valley Authority
To:
Office of Nuclear Reactor Regulation
Shared Package
ML21286A574 List: ... further results
References
Download: ML21286A370 (31)


Text

{{#Wiki_filter:BFN-18 Figure 7.4-1a (Deleted by Amendment 18)

BFN-22 ' :.

                              \.,"
                              ~

Figures 7.4-2a through 7.4-2h (Deleted by Amendment 22) I

BFN-22 Figure 7.4-3 {Deleted by Amendment 22)

BFN-19 Figure 7-4-4 (Deleted by Amendment 17)

BFN-22 Figures 7.4-5b and 7.4-5c (Deleted by Amendment 22)

                          ~.

BFN-22 Figures 7 .4-5e through 7 .4-5h (Deleted by Amendment 22)

I  ? I I ~ I ~ I ~ I I I 1 I I I ,00, '* f-~ L-0 l 93 L-V-f I i'I 1 l~

                           *-J 
                           '""~~~iii"'"-

1l:tl!' l:"[!l;..e\:1"'j\'~c1'.""r lit.!Wo:'iir'C!'i-rJ"Jl':'.I."

                                    ~;#'\,;n1lfl,.,,,

r:;:.\l1~*:~t!:~rr:i~ 2

                                                                                                          """c.mm<<"
                                                                                                     'l"""ll,   ....._1....1' .0C:"'""
                                     ~~*i~:n1~,r~~

f!<i~i\.l'i*:ifJtl"gj'L'.'" m' i~imnmt:m~ CO.IT J Ale'.,,_,, y cs DIV I AUTOM ATIC 1Nllb~12:0N HIHIBIT

                                                                                                   " llf -.OT'O.mOI\U t    "   Omll>JOll.L llNlY
                           -- §)~'"""'<*
m~ -

f::'!!m~*.i;r-.PJ-m~l~'>i' " fi~1hl:Jt.!i'I!i.l!""ci'.~1~'!,~ ca_,."'°'" ' "'""'"'"' [OIH[l:TJ0(("1"110.0f-" '" '

                                     !f?~Wi~T\1~,fl"J~ "'m 1 r!<i:.!l1~ 1 :~i1141~,is.."'.' *om '

TO< , .nTOOTO<"°'

                                                                              µ,tc~"-"

cs DIV II AUTOMATIC 1 "-' " " " " ' " " '"' " ' " " " " ' ' ' * ' - INII~1~:°N INHIBIT AMENDMENT 27 POWERHOUSE UNIT3 BROWNS FERRY NUCLEAR PLANT FINAL SAFETY ANALYSIS REPORT 1~:11:rnu 1 ECCS PREFERRED PUMP MECHANICAL CONTROL DIAGRAM FIGURE 7 .4-5m I I I I I I I I I

I I I I 11 I I I I I I ~ I I I I I I I I ~ I I I I I I I I I I I I I I I I ~ I I I I I I I I ~ I I I I I I I I ~ I I I I I I I I ~ I I I I I I I I ~ I I I I I I I I 11° I I I I

 - 8£0~        l-vL-O                    ~9l3Lv-l                               3       L9                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              -

25-2 9-19~.-- ~*-3 IL-74-1368 ~ZS-ZZZB

                                                                                                                                                                                                                                                                                                                                                                                                  ----~----~                                                                                                                                                                                                                                                                                                                                                                                                                            -

FT 74-76 I

 -                                                                                                                                                                                                                                                                                                                                                                                  FE L-~~~~~~~~~~~""j"~"j"""~~~~~~-c==:B---                                                                                                                                                                                                                                                                                                                                   25-2248                            9-3                               -

n_j 14-1s-

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ---~
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         '                .....                                                                                                                                                              TI                   25-232A A-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -A
 -                                                                                                                                                                                                                                                                                                                                                 TO
                                                                                                                                                                                                                                                                                                                                                                                  ~r--r---r-----------r-1
                                                                                                                                                                                                                                                                                                                                                                                                     +
                                                                                                                                                                                                                                                                                                                                                                                                     }.!(
                                                                                                                                                                                                                                                                                                                                                                                                                  ~

1 1 1 1 ~g6tI~go~No DEMINERALIZER r1 2-45Es14-10 I I VENT "L II r-- I I

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      ~9-3 8               ~0
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             }W°{ IL-74-136A
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             >f<.

_l_ 25-224A

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            ~

9-3 9-3 SUPPLEMENTAL FUEL POOL COOLING~

2-47E61D-78-1, HS @-S J.._j~ ' ..
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             - --1 THIS DRAWING,                                                                i-~-r-----                                                  n~,,s.---~A                 -
                                                                                                                                                                                                                                                                                                                     ~

4-138 *--,74-138 I I FR-74-64 (CHANNEL 1)

                                                                                 >                                                        ~

9-3

                                                                                                                                                                                                                           =
                                                                                                                                                                                                                                   !;1
                                                                                                                                                                                                                                   ~

r-1---~--r--1 W W W W I

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              ~                           '                                                                                     I  25-232A          ~s-zz 4 A Lx-x-~

25-224A rl2-47E2610-74-1,A7 II Y FROM PS-74-65 ~

                                                                                                                                                                                                                                   ~

c I ~ ~ ~ ~ ..-- I I -- --

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 .-----lk:ill---*=4_JL--j                                             CORE SPRAY
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   '---<"20"_":4::7E::S::1::0-~7::5,-_:-,,--::D::-i7I I

I r.<__, --'Mrs

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      ).::..\       74-137A                              ~7A w,-

r-<2-41E2s10-H-1.*s I rz "' rl2-45ES14-10 xs~:~~:~.122.125 ~: PXt.e: 23-114A.B - .--$9-18 'IL-74-137A -

 -                                          I        I  2-47ES10-23-1,F7             >-,                                                       I
                                                                                                                                       ~-t--l-< ~ROM I                                                                   ~ ~
                                                                                                                                                                                                                                     -                                 I FM 74-56                                                                                                                        :              FROM                                            (;\8 3
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              .                          1 /2 ..

25rn---2328 ' ' 25-2248

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               ~E25-2248
                 ,_,                      II .--                                             II I 2-730E937-12 I

PS-74-93

                                                                                                                                                                   . THIS DWG. FS I

_ I '--~-47E2S1D-74-1. JS I y' y' N

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           ~
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        ~ I I

TELL-TALE

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     *~74-1378 MIS          ----
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              *          *           *
  • 4-1378 B- 9-1s ( ; ; 1-@s I I -B
 -                    ~--l.-~------~ lkW I
                      ~~

I - 9 - 18

                                                                                                                                                                                                     ~I 9- 3 4-140 ,        74-140
                                                                                                                                                                                                                                                                                          @f" ~                                                                                                               ~---------!                                                                                                                                                  ~~ ~ !

IL-74-1378 I 25-59 69 25-59-L.. I 25-S_L PX' 74-~1 74-51 ' .- . .f. 25-59 i74-60 2-45E779-11 r - - - - - t - - - - - - - t I i'>,; ~ I ROOM TEMPERATURE AND HUMIDITY FOR RHR PUMP ROOMS A AND B

 -                                                                                          FT 74-50                                           C¢)                  ~ ~--                                                                                                              1/2 ..

1 TtLL-TALE FT 74-56 L--~T.-----r.< FCV MCC

                                                                                                                                                                                                                                                                                                                                                                                                                                        ~ IL-74-SD                                       IL-74-S1 t.CC
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             ~ ....<

FCV 74-61 r*------===-J I L

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           ~N
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           ..........   " I X-398 a::                                                                       I FROM FCV-74-100 3-47E610-74-2, I5
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    --1      s-3-2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            -@A FE \                                               I                                                                                                                                                                         FE \.~~~~~~--~~....l'---,r-~~-11C1111-~~~.:...:..~~~~~~~~~~~~~l:'4~~~~~~~~~~~~~~~~c:::::::::r:i                                                                                                                                                                                                                     ......~~~~~--~EI*I==                                                                                                           FROM 3-FCV-74-97                              r  4 _ 96 A   -

25-31@- 25-59 74-5~ 74-56 - -

                                                                                                                                                                                                                                                                                                                                                                                               .----;--r------r--r-r-1--,

CISS I 3-47ES10-74-2,G7 > - - - - i

 -                                                      1:~19 Y---l 7 ~~79                         1 :~50'-----12-7JOE937-s                                         I                                                                                                                                                                                                                          I                                                                 ~ ~                       r-- 1-1                 I                     1114~~ al                                         9-3                                                                                                                                                                             FROM 3-FCV-74-96                               I             -

I , I I - ZI-74-55

 -        2s-J2                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              A T             FM                                                      -

r--r------------r--r-, I I I Hs' I I L I ciss 11 LOG I

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           ~

I 3-47ES10-74-2, I9 >- _ _ J c-- I I I I I ~ ~ 74 5

                                                                                                                                                                                                                                                                                                                                                                                                                                                    - .::c            7 ~~ 538        ~ ~                          .         A           _7453A CL
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        -c
                                                                                                                                                                                                      ~ ~

I I I I I I l:'Q ~ I I I I (;\___

                                                                                                                                                                                                                                                                                                                                                                                                                     ~Jc XS           --+--~~
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ~A
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   - k~511~~J~L~~~BITS.

r sHowN oN @- FCV-74-96 THIS DWG,I9 >---,

 -                                                                                                                                                                                                                                                                                                                                                                                              1                                              74-53                                                                                             2-45E779-22                                                                                                                                                                                                            '-=C"":'~,.--~                                       9-3-2      -

I

                                                                                                                                                                                                                           ~                                                                                                                                                                                                   .--r- ---11---,Ro;.x~14-12s,,,2 74-79                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             FCV-74-97
                                                                                                                                                                                                                                                                        -@9-3                                                                                                                   I                                                                                                                                                                                                                                                                                                                  *      . I                                           ._,T~H~I,...S~D,...W~G".,...G_7_~>- -          - t-  4Z_A9 S8
 -                                                                                                                                                                                                                                                                                                                                                                                                                                      I                                  I L-_,,q-41E2s10-74-1.                                    I       ~~6uREl                                    I~                                                                                                                                                                                                                                1             -
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 ~":

A 8 c xs HS 1I IL-74-SJRX Fcv K9 FCV-74-100

                                                                                                                                                                                                                       -        74-57          -----                          74-57A                                                                                                                                        f-}2       I       7+-;,J                     I                       FROf.t HS-74-151                                                                      ,74-55 THIS DWG, I5                       >----i I                      I                                          I                                                                                                                                                              '""'                                                                                           r-------+ - . . -~ MCC L-;;-Q-47E2610-74-1.                                                                                                                                                '-                                                                                                                             ~
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        ~T"0,...,.1-""2"A--1"'4,..._.,.,s"A,.--~          I
 -                                                            L------1--~ 74-59 -1
©-s I i{RI~

KS I -

 -                                                                                   9-32         R                             k   FROM XS-74-131 129 130 2-41E2s10-H-1. Js I
                                                                                                                                                                  ' .               FROM XS-74-121.122.125 I 12 _ 47 E2 s 10 _ 74 _ 1 J s > - - - -
                                                                                                                                                                                                                                     +--12-45E779-11

_ _ 'r,;( IL-74-52

                                                                                                                                                                                                                                                                                                        /r             -------------r--t---'

I x 13Ar

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       '--IL-74-53
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         .
  • REACTOR 1-45E61D-74-1A,8S >- _ _ .J r
 -                                                                          IL-74-59RX                  --t                         FROM XS 74 121 122 125                           *                             '         *                                          ~                                                                                                                                                        ~                                                                                                                                                                                                     .                                                                                       NOTES:
1. FOR GENERAL NOTES AND REFERENCE DRAWINGS SEE DRAWING 2-47E2610-74-J.
 -                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             2. CIRCUIT BREAKER IS NORMALLY OPEN EXCEPT FOR TESTING OR WHEN RHR IS                                    -

D- ~- L __ ~oTE_5 _ _ *-~: _ _ _ _  ;;~59~ L 4 2-45E779-23 I IL-74-57 ~--~;::;.r\1 ___ _j-=__1~~=~-....1 ""'[._~ 2-45E11s-22 I 1-- I - -------~o G'-l--t><_....,3-J BEING OPERATED IN THE SHUTDOWN COOLING MODE. INDICATING LIGHTS AND CONTROL SWITCHES ARE NORMALLY DEENERGIZED. -D

                                                                                                                                                                                                                                                                                                                                                                                                                                    ~
 -                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            J. ALL COMPONENTS PREFIX IS *2- 11 UNLESS OTHERWISE NOTED.                                                -
 -         N
             -      w
                    ~
                                                                                                            -          1Q IL-74-59                                                                                                      -                  I                                                   L----------J                                               :                                                                                                                                                                                                                                                                            RECIRCN PUMP B
4. A. UNIDS ON DRAWING ARE FOR REFERENCE ONLY AND ARE ABBREVIATED AS SHOWN BELOW IN THE EXAMPLE TO MEET SPACE CONSTRAINTS. -

W X

           ~
           ~ ~

tli_ili_i_ili-------1 - - ITHIS DRAWING, H10

                                                                                                                                                                                                                             >-----_J
                                                                                                                                                                                                                                        -                  I S-J
                                                                                                                                                                                                                                                                     ~
                                                                                                                                                                                                                                                                     ~A--,---                                                   >4 .IQ
                                                                                                                                                                                                                                                                                                                                                                      *-.I I

9-3 REFER TO MEL FOR COMPLETE UNIDS. ALL UNIDS ARE IN UNIT 2 AND SYSTEM 74 UNLESS OTHERWISE NOTED. FOR ADDITIONAL GUIDANCE REFER TO NEDP-4. 1

                                                                                                                                                                                                                                                                                                                               -@                                                                                                                                                                                                                                                                                                                                                                                                      EXAMPLE: MEL UNID                                                   DRAWING UNID 7 7:-,
           *- .                                                                                                                                                                                                                                                                    9-3w                     xs                                                            I                                                                                                                                                                                                                                                                                                                                                                         BFN-2-ZI-074-0048A                                     ZI-74-48A
           ~~
 -                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                9-3                                                                                               BFN-2-FCV-074-0053                                     FCV-74-53                    -
 -                                                                 8 i                                                                                                                                                                          74 52
- m-ili--ili-iJ ZI-74-49
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                ~--                            ZS                  I SHV
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         -                        B. ALL VALVES IDENTIFIED AS *rev* HAVE VALVE OPERATORS.

THE MEL UNID FOR THE VALVE OPERATOR IS DEVELOPED -

 -                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         74-49                   '74-49                              AS FOLLOWS:                                                                                      -
 -                  L __ -----~----+--1~2---45_E_1_1,---11~p1                                                                                    r-4              2-13oE931-24                ~- 1                                                                                                              I                                         @ s 9- 3 X-12 VALVE DRAWING UNID FCV-74-61 VALVE OPERATOR MEL UNID 2-MVOP-074-0061                                        -

E- I J. I 8 74-52A

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        -E 1--r 1 FCV                                                                                                                                                                      FROM HS-74-151 r.t. - .L -                                                                              '                     );;{_ - ...L-                                                                                                                9 3                  - -                                                                                                                               -
                                                                                                                                               ~~r02                                                ~~r,,                                                                           Ks>---J-----~------'

IL-74-58 *-- .1--------J

                                                                 ""c          74-5*                                            1
m:

(

                                                                                                                                                                                                   )if l2-47E261D-74-1.

IL-74-47 ~ AsE;;-NOT-;-;-----1--m IL-74-4*~,~ y r--r~ 9

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ~                                  I 74-48
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 ~               ~                           GS'                  ~                        _W                9- "                       FROM RECIRC PUMP A
 -                                                                                                                                            -::::                                                t:E                                                                                                                                                                                                 ~12---45-E-71-4--~2r----,                                                    ~ ~ t--3&:~                                               I                    j_ ____ .);!ZJ:-74-48                                                     Y          4                r---~

SUCTION HEADER - L--t-Lri-:::'. E- =-- - 25-59 LOG L----< 2-47E2S1D-74-1. D1 I 25-160~25-160

                                                 '                                                                                                                                                                                                                                                                                TO PA-74-51                                                                                                                                       ~                       I                                 17448A CLI I
 -                                                                                                                                                           -~
                                                                                                                                                                                        --                                                                                                                                    (rnis DWG. 83                   r-11::9;~---1                                                                                        ----~e:                                                                               1 t~2-45E779-7

( '_PS_) PT -

 -                                                                                                                                                        (fCV       l              (fcv \                                                                      FROM SYS VENTS
                                                                                                                                                                                                                                                                                                                                                                      -      ,                                                                                                                              I     LOG          I              I CI ss                                                       I :!;                               74-9j               74-9,,4
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ...,..                                               FROM SHUTDOWN SUPPLY                                                                                     -
 -                                      -               /
                                                                                                                                                          '<4-102
                                                                                                                                                                                    '<4-119 THIS DRAWING, H2('H'),

J2("G"), B4("K"), J3('J'), AIO('L') LOG I LOG I 9-~

                                                                                                                                                                                                                                                                                                                                                                                                                                                                            @                               117448A 01 I        I I   r;\_

I A I I

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           -@-      I
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         ~ ..:. ~
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           "~
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           ~ J
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         ~--11----                          ---------<<                                        2-47E2S10-74-1, E2            I                                                                          -

6~~--- 7447A 01 7447A CLI HS HS I CISS XS F- FROM SYS VENTS 1 1 74-47A 74-47B 11 A I 1 ~BAI 74-48 -~a*c ~ iD ZI-~4::85 ~ 1 2-47E2610-74-1. DJ -F

                                                                                                                                                                                                                                                                                                                                                                                                                                             ~-!f__ !_~___ J
 -                                                                                                                                                                                                                                                             2-47E2610-74-1,                                                                                                                           CISS         I      CISS        I                                                                           I                                                                                     :i:::   N                                                                       ,-;;:\_                                              TO RHR PUMPS B AND D t-~- ~                                                                                                    IL9-3~- ~J-----~--~~ ~                                                                                                                                      ~~' ~~

SUPPRESSION AB("P"),

 -                              POOL                                                                                                                                                                                                                                     85("D").A4("F")                                                                                                             1                                                                                                                                                                                                                                                                                                                                                                                                                                  -

L-~~~~~~~~~~~~~~~~~~~~~~--~~~;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;~~X;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;~~;;;;;;;;;;;;;;;~;;;;;;;;;;;;;;;~~jl--T--~-Ef-----m--~ I 1 1 NOTE S SUCTION HEADER

            <--;:===================**=;::==========l I       -     -                                                                                                      I 1ROM SYS II FLUSH PUIMP
                                                                                                                                                                                                    --~~- 47 E 261 o 1
  • G4
                                                                                                                                                                                                                                                                         ~~~E~ toDR~HR                      PUMP DISCH                                                                                                                                                                   @.-----=--=--=--=--=--=--:::iI -@- tR'5'J*'I ~@~         @-3 IL-74-13                                                @s 74-12B         r- _.J~   ,74-12 I
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         /;;;\*-3 4 12A                FROM HS-74-157                                                                          -
                                                                                                                                                                                                                                                                          -47E2610-74-1. AB                                                                                                                                                                                                                           HS                                                ---'--                   XS                      FCV                       HS                                   J                              L r, *I                                                    r-                          ----                                            I.
                                                                                                                                                                                                                                      +
 -                                           FCV-74-46 MOTOR OPER DISABLED                                                                   r"""'f                'f"                -,                                                                                                                                                                                                                                                                                                              B              4-13C                                        -                   -         4-JJ                   74-13                      4-12C - - - - -                                                                        -<2-47E2610-74-1. J4                                                                           -

r I LIGHTS REMAIN ACTIVE I ~ ~ I AUTO INIT INHIBITS I ' *

 -                              s    L)QIL~-;4 - 4 s~I -.='f"-l c            i
                                                                                                                ~r::..""'I~-       __ _J             R _
                                                                                                                                                       '    Hs'
                                                                                                                                                                               'r.'(_
                                                                                                                                                                               ~1
                                                                                                                                                                               'y;:'(_.J
                                                                                                                                                                                                                        +
                                                                                                                                                                                                                .--i----1--r*
                                                                                                                                                                                                                        ~ ).".{ ~
                                                                                                                                                                                                                                                  +          I I

(FIGURE 1 > AND INTERLOCKS SHO_EWNI ~:_;-45E7S5-4 r--@9-4~ 1 LOG IA74011A1 1 M Ccf k-_.+/-_+/-_f. M Ccf M Ccf __ +/--__,fJ~~~~'..:Y _"'Tr.::- - 1 1 _I *------------:ir:~IL-74-12 I I 2-45E779-47 r_J i,~~~ 2 MCC _ G- ~ ~47~ ~A9-3 -G

                                                  -@   G          R                    *-                         R@G                                                          >Sc-        I                                                                 I           74-111y1
  • J.TE I TO 1-ZA-74-9SA ii ~-'--,""-3 ~ e
                                                                           ~                                                                                                                                                                                                                                                                                                                                                                                f-r-                                                                                                                                                                                                     ~                                                                                                                                                                  -
 -                                     --                7~~4SC ~ ~ ~ G"'t' r-----             I     XS )                            I                                                                 :                                                           4-17ATE                L ______                   i (1-HEs10-14-1A,As ZA-74-9S8                                I II                      r 74z_s23
                                                                                 ~ i ~ ~ 1 _J 1t-74j ~1 ~:                                                                                                                                                                                                                                                                                                                                                                                           t .,-i!i-i!T_1-_ :. --j~~~"'* i TO SAMPLING
                           ~----@8 -                                                                                                                                                                                              ~---L__                                                "'" ;:- -(-,-:-:1_1_c-;,':' ?,;,. :.,~~... ! !; ~i                                                                                                                                                                                                                                                                                      r-~=i1JE-ili1
                                                                                                                                                                                                                                                                                                                                                                                                                <*""" "'                                    c1                                                                                                                                                                                                                                                                                        I   2-47E610-4J-1. E2
 -                  ZI-74-~4S*                     ~ ~                                 "           ~~ ~                      I 2-45E779-9            ~J ~- _J                                                                     ~-                                                     "'---.....;;::------j.,4T:17D                     -::i.9-47L----1                        ~~ ~~                          I 2-47E779-1D                  r--_J                                                 i      ili19 - 3 @                       ,--~.;-U;IT                              1                                 ill: I                       @--@                                i
                                                                                                                                                                                                                     -*1 @

G R R G <~ 9 I 2-45E614-10 l@Hv - , ' IL-74-16 I MOTOR ..........., ; fTR ""\ I LOG I ~w~ iD ~ G 4H_597A ~ CROSSTIE HEADER --+ 9-3 HS HS I

 -       L-.l----l.----'--.l---_J D...o::: 0 o;i;;;; I/"

L@ . 74-87 *- ~ Hs 174-17E e 2 8

  • IA74017D L ,

1 :IE o ~ E::l ~ ~

                                                                                                                                                                                                                                                                                                                                                                                                  ~                                                                                                  @-
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   }.!!.{                                      1 I
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             <J-47E610-74-1A. C4 r                                      -,

r 1 I

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   !--    4 - 2A                4 - 2B   1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           +- .                - -      -<THIS DRAWING, DJ H-
 -                      (                    TE
                                                     -..,            TO   TR-74-80
                                                             '-12-47E61D-H-1. G1D )

r- ~ X ~s-( 4F sv 14 S 3 z-iU1:!1-~-s1 -' +-I I A

                                                                                                                                                                                                                                ~ ~

74 _1sc l -TE TE 74-17F

                                                                                                                                                                                                                                                                                                                                           ~ 47 TR -

I LOG I

!: "f :!: "f N N
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   -----                                            : ~**                 @JG' tl).* '@5                             I _
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                ~1{.,'~!2 I-
_s2  :~2c I -
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        -H
                                                                                                        ~                                                                          ~                            L___                                                                                                                               2~* L..'..:'~~1~~                                                                                                                                                                                    ~--1                              \9:3 ~*                                    ~

1 1 1 4 74-82

  • R R _ G 1 : :11 H Z,_4-11G_ x_s r_J I l2-45E779-10 Hs
                                                                                                  ~                                                                                                                                                                                                      rw°"LiJ* TE -1,..Ts 25_-2_24A----~--_J                                                                                                                                                                                                                     Ll 4~A            ~ 17~~*8cc                                  ~
                        ' TW \ ,>;;;\                                HTX C           '      I           ,::jJ              -            I            I                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               'lf<{ (Cf I
 -                      \4-1~Mz4-8!                                                                                                                                                                                                                                ~r:L.J:::;:---1iJ( 4-135C~5C                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         -
        -                                                                                                                                                    zs'                                                               -@47                                                                                                                                                                                                                                                                                                                                                                                                                  I                                                                              9 3@                                                           LPCI INIT. INHIBITS
        -        ,-                                                                                                            1/2'                                __'---                             I     LOG I                      TR       -                                                                                                                                                                                                                                                                                                                                                   *--'
  • MCC I "'C,_".l'_J - HS AND INTERLOCKS
                                                                                     ~                                                                                                                                   "f"I 6-2-10_.....J                                                                                               74-1~5C);;(IL-74-1J5C                                                                                                                                                                                                           I                                                                          L                                                                                      74-153 - - - - - - - - , - - SHOWN ON 2-45E765-4
                                                                                                                                                                                                                                                                                                                                                                         ."T_;-_--------------...                                                                                                                                                                                                                                                                                                                                                                                                                                       -
                          ---            -...__....-                                              \IC'*IT      "H*             TELL-TALE                   74-BJ                                      IA74017HI                                                                                                                                                                                                                                                                                                                                                                            IL-74-96tR1'                            IL-74-2 ZI-74-22 L....lTHis DRAWING. F4                         ~       ..........,-1*v'1-i+.:~::--:--:===~~....;;;;.-...,.-----l.,_~~~P
                                                                                                                                                 --= - 125-579                                                        lL                           1                    r-c                1 - - - , - r_ _ _ _ _ _ _._..__ _ _
                                                                                                                                                                                                                                                                                                                                           ~--;!.(25-252                      II                                                                                                                                                                                          11 XS                      FCV '1.JI
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         -~ 2-45E11s-13                       I I         ~AN~D~2-_4~5~E7~7~9_-~22~~

I I

 -       }R(              SHV                ZS                                          TE           TO TR 80                                -                       _!_                                                                                                l        ~                                                                                                    AUTO INIT INHIBITS                                                            ---=--25-224AI                                                    9-J                          r 7 ~~                   4:!_

7... 6 II~ ili -

 -       >r<-                                            --                                                                -                       a~             ~          PI "'\         ~, '7 r SHV
                                                                                                                                                                                            ~I~ 86)174-81 ZS         I-74-86~-J r.<

9-J 25-59

                                                                                                                                                                                                                                                                                                                                                        +++                                  SHOWN ON 2-45E765-4                                                                                                       ..J                                                L
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           @----rl I

9-J L_____

          ~~4;~~~~-23-1,                 H7 )--
                                                          --1----:::;;o
                                                                                 ~-24-~1 TW GG7_+-1.13 3

TW'

                                                                                                                                                    ~

J,_

                                                                                                                                                                   'PS,£ES 74-1; 74-l~B 4-19A
                                                                                                                                                                                                           -=.

yJ_l/',f-------,

                                                                                                                                                                                                                       -c__~

TA 56-2

                                                                                                                                                                                                                                                             @ A. .1 FIS 4-15 *-,y74-15 PI '

4-14 1

                                                                                                                                                                                                                                                                                                                                                        >!.{      j.Q
                                                                                                                                                                                                                                                                                                                                                               ~A 9-J
                                                                                                                                                                                                                                                                                                                                                                           ~

I I

                                                                                                                                                                                                                                                                                                                                                                                                    @9                                                                                                                                                                                                                                                                                                                                                                                                                       G?E'\

9-47 I

                                                                                                                                                                                                                                                                                                                                                                                                                                     ....1..

TR\

                                                                                                                                                                                                                                                                                                                                                                                                                                                .:>6 2.,11 IA74006AI
                                                                                                                                                                                                                                                                                                                                                                                                                                                   -          I LOG      I       74-135A 74-135A TW 4-135A         ~IL 135 A 74-135 c ~J
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               *-1:                                                                                                                                       FIGURE 1. ECCS AUTO INITIATION INHIBITS I -                                                        -                                                                                                                -                          .                                                                                    r"'TO""'R"'8F:'O":"SU"'M"'P.,.,--.....                                                     I                  .' 1                     I   TE                      I                                   ,        ~ 25-232                                                                            >£<"'             I
 -   1-~~~~~~~...;1.......;:::::::i:::::.~~~~~.:::..~~~~~...!L;;.;;;;j;;;~-;;.;;;.;;;;.;;:.,.~~~~~~~..!.~~~-~-~~..... ~-~:2-47E852-1,                                                                                                                                                                                        A6        >                                              I                  II                          4-6A~                    L                             .,-._~         ....  ~.,...~~~~....;~~~.................._J;;;1....1...;..i,...~~~~~~-t>i-<1'~~~~.....
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            ~
 -                                                                        '--l~l---.:4---'H2-47E852-1.
  • TO DRW D7 > ~.
                                                                                                                                                                             .l2-45ES14-10                  L r1 I
                                                                                                                                                                                                                                           }';;{_R _ - ..1... - -,
                                                                                                                                                                                                                                           ~

MCC ,(Fcv_)

                                                                                                                                                                                                                                                        ~-

I TO UNIT 1 RHR CROSSTIE HEADER L-r--'f"--1'"-,...--1 1 47ES10 74 1A. C1 I G$) I I I I

                                                                                                                                                                                                                                                                                                                                                                                                                          ~J4-S8 TE
                                                                                                                                                                                                                                                                                                                                                                                                                                                                 - , 9-47                             I I                                                 'r
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           >--                 ~
~ CD N I r--=---_J I I SHV\ 'r I 174-1\
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               ~

IL-74-1.)::.\

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       };;-{__ - ..1...-

FCV

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               ~
                          ~

TO TR-74 @2-47E610-74-I, GS

                                                                                                                                                             ~  l                                              I IL-74-100 74-100                                                                                                                                                                                                            TR               LOG
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        ~  l   ,       ~ ~ ~ ~ I 9-3                                               I2-45E779-47~-,

74-1

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               ~

r TI ~ r.;;"\, 1 ' ' 0 ;t i1 1r~ 1 1 t::

 -          s- 21       XO       '

1 4-81 TE V4~i4:rrvr:1~~ ~sr+s I  : : I MOTOR ' I ~ ~ ~ ~ I IZI-74-11 rx-i L I r i~ *~ 1r:146 __/;\ I TR LOG I {:~11}1 Tw'\

                        -e;,0 ~..........

2-45E6~4-10 ri( ~Oc

                                                                                                                                                                                                                                                                                                                ~' "u . -

I~- 5@s

                                                                                                                                                                                                                                                                                                                                                      ~
                                                                                                                                                                                                                                                                                                                                                                                                                                                ~:.2: 3 ~~4~~~                                                                                                         ~ ! ~ ~ IL,~                                                                               1
                                                                                                                                                                                                                                                                                                                                                                                                                                                '-...../ ~-47 I-HTX A                                           ...__,,,

_1µ_ - - - 1/2" I r----1---------'1

N
                                                                                                                                                                                                                                                                                                                                                +-I                                                                       V!)'74-6F                                                                   I                              * -                                                          I ISQ_.l.Q I I HS    eY
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                )--!...                  --'

N AMENDMENT 26

                                                                                               -
  • 74-5C 74-11 XS I I I I 74-1C 74-1 --

J-

 -   ZI:7-~-10
          ?'RS'
                          ;-v         I 1

ZS

                                                                                     ~              VENT .G. TELL-TALE 1/2"
                                                                                                                                                               '-~ '

VENT "J" TELL-TALE

                                                                                                                                                                                --ITHIS DRAWING. F4 "'>

I t-i:E{@-3 I I 1---,--, I HS

                                                                                                                                                                                                                                                                             @m-t                          I;!: ~

I0 ~

                                                                                                                                                                                                                                                                                                                ~~
                                                                                                                                                                                                                                                                                                                               ~ ~
                                                                                                                                                                                                                                                                                                                                  ,.!.            : 'tG5 '(Ri' L_T_T 1::6J TR
                                                                                                                                                                                                                                                                                                                                                                                                                                                                ;;i6  2~4 I IA74006FI L-----t LOG              I I            ,
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     - -                                                          I L~l
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      ~

9-3 I -

I @--19@74H_s1A T

POWERHOUSE

 -      TO re             74-10 74-10
                                                          -- <----  ----,, __J";;'      YTHIS DRAWING, F4                                         TI 4-109 TW                                   '

L-m HS 74-100A I 4-1D08m-.i r 'vJ~----~I LOG I 9-47

                                                                                                                                                                                                                                                                                                                                                                    ~-10T~E~~~~o::::~-------------tJ
                                                                                                                                                                                                                                                                                                                                                                  *~ 74 s~ ~RHR'
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   !~_r.-s        ___          r.-s_        ro5 UNIT 2 RHRSW _ _ _ _J 2-47ES1D-23-1. F7 \-                                        -:::::::::----, 74-9 1---------1,4-10~9"'"T_;~--l_/'1.--.....

L--------=11-45E779-10

                                                                                                                                                                                                         ,----L-----------@~==--...!:=====!.:=::;:..~11 ....::::::::::.._.::::;::::~ PUMP r1 ~-----

llA7400SHI I L ....T x T .X._j_ BROWNS FERRY NUCLEAR PLANT

                                                          -
  • _1_25 59 _1_25 59 __!25-59 ------ 4H_~ 04 1 r- A __, -----<,>----~------,~ ----------- -...,
                                                                          >---~                                                                                            ~:-s.~                  I 1:~. l              J::.~                  I~                  ~:ra4                                      ~                                                  t9- 3 -------..+/-_----=~ 59_ _ _ _ ,_ _ _ _ J                                                                                                                                                                                                                                                                                                          FINAL SAFETY ANALYSIS REPORT

( 7 ::, J To rn-14-so

                                                                                          ~-J~-47E2S10-74-1.

Gs) T 1

                                                                                                                                                                                                     -                         I 1

I~ ~- -----~-

                                                                                                                                                                                                                                               '1
                                                                                                                                                                                                                                                     ""c M
                                                                                                                                                                                                                                                                                                                                                                            @                ---j j 4I:4 J                        i7:_I3 )

TO R8FD SUMP l2 - 45 E777 -sH

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      ©                              '          -                        FROM coNoENsATE-HDR I 2-47E818-1.                  c1             >--

FROM Fcv- 74 _ 35 I 2_47 E2 S10_74 _1. L---========:::::'.:___ ,_ E2 >-J I K-L--J:~t--H 1-47Ea52-1, TO DRW 01

                                                                                                                                          >                                      LJ           2-730E937-S 1L - - - - - - - '1
                                                                                                                                                                                                                         ~

L-12-45E779-491 @ I 9_3  : 2 4 7 552 1

                                                                                                                                                                                                                                                                                                                                                                                                                               - E             - * (:As      7\              '.:

IL 74 105 I TO MAIN CONDENSER A

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             -~_...J_,,--::J-l.f--.....J-'-1-~2lll~l-4-7E_2Ts_1_o-_1_4_-1_._I'_ _>_ _J                                                                                                                                                          RESIDUAL HEAT REMOVAL SYSTEM 2

I ......,. - 1 - - - COMPANION DRAWING: MECHANICAL CONTROL DIAGRAM

                                                                                                                                                                                                                                                                                                                                                                                                                                                             - 117                      n
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   'k:..J               ~
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        ~        SYS I
 -                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      2-47E2610-74-1
 -                                                                                                                                                                                                                                                                                                                                                                                                                                                   3 I "'         ~ FLUSH PUMP 1-47E610-74-1A 3-47E610-74-l, 2                                                                                                                                          FIGURE 7.4-6b                                                 SH 2 I  I        I      I    1        I        I       I     I      I      I    I    I      I      2         I      I       I     I     I    I     I         I        I    3        I      I       I      I     I      I      I        I     I      4     I      I     I      I     I      I      I             I      I     5     I     I    I      I     I    I     I    I      I    6        I       I     I       I        I    I        I       I       I      7      I     I        I       I       I    I    I        I       I       8          I      I       I         I                                                                                                           I 10 I         I       I
   ~-~+~:~:.::1~i:~ttt1Jftf
     ~j!,l -'"'   @-:~~

H

                    ~'..L_,:~.~- ~ii'. ... ,

G D c B AMENDMENT 27 POWERHOUS E UNIT1 BROWNS FERRY NUCLEAR PLANT FINAL SAFETY ANALYSIS REPORT RESIDUAL HEAT REMOVAL SYSTEM A MECHAN I CAL CONTROL DI AGRAM FIGURE 7 .4-6b SH 3 7 5 4 3

BFN-22 Figure 7.4-7a (Deleted by Amendment 22) ~*- ,/*.**

                                                                                              ' *~* ~
                , . *._.,.,,,,,,.,. ,,,,,,. *.._~.\>..; u,,;H,,~1*.wll lil.l:.LLIWl-.:ldf.lt;i;~~-~. .a. t:i : ... .

BFN-22 Figures 7.4-7c through 7.4-7h (Deleted by Amendment 22)

BFN-22 Figures 7.4-7j through 7.4-7n (Deleted by Amendment 22)

                                                                                                                                                                       -~~ ~ '             z                                     ~
,: . - *~ ~* .. -_ *-

. l1.;_ll ; *~-U.!l.t .J.l ,~ *..JUi *l~[, j j lL -~ .U( .... 1 .: .* __._.i -- ~ * *** *1, 4** !IU ,,;_jJ, .

  • bJ,. .,,;;J ;;t.J:;~ ,_ 1'Hii'tjbhl!J i.Jfli li11lfili:"Zi.:M1.:.kli!il:1!IU.E,i,Ji1u~.I-' ' I ~a,_._, :, .l ,1 Jllr.1 ~ - ,._ !1- 1.. * .. :*:.1.1 i :.. ' ! I , __ *:- id*' I. ,.!_,_, *- .,. H .:..- Id~- '- ' ,,,

BFN-16 Figure 7-4-8 Deleted by Amendment 9.

BFN-22 Figures 7.4-8a through 7.4-8d (Deleted by Amendment 22)

BFN-22 Figure 7.4-9 (Deleted by Amendment 22)

,* :.}}