ML21286A350
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Clomp Seal, prov/de fol" exp as ~9d Clamp f\\._ !: P,',oe
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AMENDMENT 16 BROWNS FERRY NUCLEAR PLANT FINAL SAFETY ANALYSIS REPORT Secondary Contaimaeat Typical Pipe Penetration Figure 5.3-.1
INSIDE Secondary Conl11inm*nf A
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OUTSIDE Secondlll'jl C:Onf8inmtml Sheef metal slt!ttt'fl Filler block
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Seal,mf CONDUIT SLEEVE
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- *** a* f. ** I SECTION A-A AMENDMENT 16 BROWNS FERRY NUCLEAR PLANT FINAL SAFETY ANALYSIS REPORT Secondary CoataiD11ent Typical Electrical Penetrations Figure 5.3-2
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Concrete val.l Nall opc:nlng l" J-H Cera.Celt J-H Cern!'ibre Seal around cables and the cable sleeve with Dow-Corning's 3-6548 silicone RTV foam (components A and Boran acceptable substitute).
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I Coat both 5ldcs ot barrier, cable sleeves, and exl)Osed 11.U"*
faces or conduits & cables tor a ainlmwn distance or S feet fro*
Cerafelt vith 1/4 imch (vet thickness) of FlA111e1:mst.lc 11 *
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rr, Conduit oleeV1!* or variou:i sizes 8.!Yl quo.ntlth:s dcpenilnF. on avallnblc Gpece, terminated vlt.h pluca or eeps at each 1.,,, ________ v
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boo.rd untll med.
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1" J-M Cera-Form Cal*l~ sleeve extension (o.1J Tl'Cllllred) to a.llov.
for clble aeparatlon nncl 11*11 sealant lnstal-lat1on Cable:.
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Install trny covers, 1n the cable spreading room only, for a distance or 3 feet from wall board.
Spare cables installed ln contro IDCdium-and-lov level signal tabl trays where apace is &vnllable *
'l'YPICAL HORIZONTAL PENETRATION TfDlCWH WALL HEQUIRJOO PaESSURE SEAL
Cabl.e J.. M Cera.felt 0
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J-M Cerafibre around cables Candu1t-sleew terminated With plug or cap; at each end
'behind. the J-M Cer&felt U.."ltil W!ICd I I Conduit sleeve of various
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C Cable Trey Dow-Corning's 3-6548 silicone RTV foam ( components A and B or an acceptable substitute).
- rin1ahed noor on available space.
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- cable sleeve 61* minimum deptn ---"'\\:!""'===========ii Spa.re cables 1nata.1.led in
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control, medium-and-low level s1g~aJ. cable trays
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J-M Cerafelt (Use J-M Cera Kote to bond Cerafelt to metal sleeve and silicone RTV foam or an acceptable substitute).
AMENDMENT 16 BROWNS FERRY NUCLEAR PLANT FINAL SAFETY ANAL VSIS REPORT SeeoM,a::,* Co:i~a:.=:e::t ':':,-;:.:.c~
Vertical Penetration ni:~~n Floor ReqU!.r!:lg P:?'ess\\:l"e Sea:.
FIG'tiiE 5-3-2b
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ri, Cable sleeve extension (as required) l" J-M Ccrarelt at s.lnve opening.. 11ovc cnble* and ony conduit. a.1ee,*as. {Ucu,.1-M Cero.-Kote, aG needed, to 0011<1 Ceratelt to metal sleeve
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J-M Ceraf1ber around cables at sleeve erd z
-I SIDE VIEW OF HORIZON'b\\L PENErMTION THROWll WAU. REQUIDUll PRESSURE SEAL en
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Vall er floor c;peniZlg
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&nd cable com'1gur&t1ons J.M Cerat:1.ber in vcid.s a.t
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I O O O O O o * :.~ boua.s ue i!l.Stul~d.
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(Fl~me.stic originaliy L -- - - - -- - -- _..J filling voids lert
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l undistwbed 'Unless boards removed).
coat Ml!L:'il:ite baud.a
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- expased surtaces of C&bles far & mi:it.a:1 diStlLDCe at 5 feet.~ &:id. ~lov or to nee.rest panel 111th 1/4" (wet thiclmeas ) ot Fla:iemut1c 7 7 Finished. tloor or wall w
fill voids a.:-oc.."ld ca~le t:-ays :a.:-.=.
cond-u1ts tl'.:c"l.:(!;h v&l.l or noor v~th loosely pacited J-~
Cerai'iber to a.
maximl:l de;th er l root.
AMENDMENT 16 BROWNS FERRY NI ICL:.b.R i:>LANT FlW'-.L S.,.FET **
ANALYSIS REPORT I Se;::t:.:-y Cc~;&~=e=: :J:~~e.:
?e~etration T".:irougb W&:..:. o=
Floor Ope~in; Not Re~~1~g a
?:-ea&I.U'e See.!.
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C B
AMENDMENT 27 HCAT.._irRc ~J'w 1rA~~L~llNC A
F ICURE S. J la
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HEATING AND VENTI LATING AIR FLOW FLOW DIAGRAM FIGURE 5.3-Je H
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BFN-16 Figure 5.3-4 Deleted by Amendment 9
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r AMENDMENT 16 BROWNS FERRY NUCLEAR PLANT FINAL SAFETY ANALYSIS REPORT Secondaey Containment Typical Duct Penetration
- Figure 5.3-5
BFN-16 Figures 5.3-6 through 5.3-8 Deleted by Amendment 7.
AMENDMENT 23 BROWNS FERRY NUCLEAR PLANT FINAL SAFETY ANALYSIS REPORT C
SHNDBY GAS TREATMENT SYSTEM A
f.lECHANICALCONTROLDIAGRAM FIGURE 5.3-9
AMENDMENT 16 BROWNS FERRY NUCLEAR PLANT FINAL SAFETY ANALYSIS REPORT BROWNS FERRY PURCE SYSUM
,1cuas s.3-lo F~;OM 1 2 SUPPLY
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DRYWELL 18" SUPPRESSION CHAMBER 19" 64-29 64-30
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\\ 64-32 18"