Design Basis for Fire-Fighting System

Document No. Revision Date Sheet no.

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Design Basis-Fire Fighting System SWRO DESALIA!IO "LA! #a$a%ity& '000m(/h #)ient& Re)ian%e In*+stries Limite* State& ,amnagar +.arat In*ia

REISIOS SN 0 

DATE !.0".# "(.0#.#

DESIGNER SD C$

List of Annexure: Page 1 of 10

REVIEWER $S $)

APPROVER AS $S

DESCRIPTION P%e&imina%' Issue* fo% a++%ova&


Anne,u%e - I Design/asis fo% 1i%e 2'*%ant S'stem Anne,u%e - II Design/asis fo% 1i%e 3 Gas *etection

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TABLE OF CONTENTS Annexure – I 1.0

INTRODUCTION

2.0

OBJECTIVE

3.0

REFERENCE STANDARDS

4.0

DESIGN BASIC 4.1

Hydrant Syst!

4.2

"#$#n% Syst! & 'a('s

4.3

")rta*( F#r E+t#n%,#s-r

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1. INTRODUCTION:

T-#s d),!nt d/#ns t- !#n#!,! ds#%n r,#r!nt )/ /#r /#%-t#n% syst! /)r SRO DESAINATION "ANT 000!3- /)r R(#an Ind,str#s #!#td5 Ja!na%ar G,6arat Ind#a.

T- $r)$)sd /#r $r)tt#)n syst! 7#(( * ds#%nd t) $r)'#d ad,at sa/ty !as,rs #n t- 7atr trat!nt $(ant #n )!$(#an 7#t- t- r)!!ndat#)ns )/ t- OISD118OISD11. "#$#n% syst! s-a(( * ds#%nd as $r AS9E B31.3. "tr)(,! at 1::4 s-a(( a(s) * r/rrd. A(s) sa(#nt /at,r )/ T.A.C. ;n)7 d/,nt *)dy< s-a(( a(s) * a$$(#a*(. T- syst! s-a(( * +tns#)n )/ J3 r/#nry and /#r=/#%-t#n% s-a(( * -))>d,$ at B.. )/ t- $(ant. A(( r,(s & r%,(at#)ns )ds & standards a$$(#a*( /)r +#st#n% J3 +$ans#)n s-a(( * a$$(#a*( t) t-#s $(ant a(s). T-s r%,(at#)ns ar d/#nd #n d#//rnt ann+,rs )/ t-#s d),!nt.

T- ty$ )/ -ydrant syst! !)n#t)r /)a! syst! #n d#//rnt ara ar d/#nd #n (ay),t dra7#n%. 

TAC r/rrd #n 'ar#),s st#)n #n n)7 a d/,nt stat,t)ry *)dy *,t #ts sa(#nt /at,rs s-a(( * ,t#(#?s as d!d /#t.

It #n(,ds #n/)r!at#)n a*),t t- /#r7atr $#$#n% d#str#*,t#)n syst! and ass)#atd /#+d d#s-ar% d'#s s,- as -ydrants5 !)n#t)rs and -)s r(s t.

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2. OBJECTIES:

T- /#r $r)tt#)n syst! #s r,#rd t) ns,r $r)tt#)n )/ t- /a#(#ty #n )rdr t) )!*at an ),t*ra> )/ /#r5 s) as t) rd, da!a% and )ns,nt#a( ()sss. It #s $rs,!d /#r 7#(( *ra>),t #n )n ara )n(y

T-#s ds#%n *as#s $r)'#ds t- *as# r,#r!nts and ds#%n r#tr#a t) * ,t#(#?d /)r t- d'()$!nt )/ t- dta#(d n%#nr#n% ds#%n )/ /#r /#%-t#n% /a#(#t#s /)r t- "r)6t ara.

T- s)$ )/ t-#s $a>a% #n(,ds ds#%n and dta#( n%#nr#n% )/ t- /)(()7#n% /#r /#%-t#n% /a#(#t#s 7#t-#n t- n7 %rass r))ts ara@

• • • •

F#r 7atr $#$#n% d#str#*,t#)n Hydrants ()at#)n and s$a#n% "#$#n% Syst! & 'a('s ")rta*( F#r E+t#n%,#s-rs

9)d( and ty$ )/ /#r=/#%-t#n% ,#$!nt s,- as -ydrant5 'a('s and )nnt#)ns5 /#+d !)n#t)rs5 $)rta*( !)n#t)rs5 dry -!#a( +t#n%,#s-rs5 t. ar s$#/#d and s-a(( * )n/#r!d /r)! t- O7nr */)r $(a!nt )/ )rdr. H))> ,$ dta#(s /r)! t- +#st#n% J3 +$ans#)n -as *n d/#nd at t-r d#//rnt ()at#)ns.

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!. Referen"e St#n$#r$:

F#r7atr syst! ds#%n #s *asd )n t- /)(()7#n% $rat#sstandards@ • • • • • • • •

• • • • •

OISD 118 and OISD 11. OSHA@ O,$at#)na( Sa/ty and Ha(t- Ad!#n#strat#)n. NF"A 1:81@ F#r H)s NF"A 1:83@ F#r H)s C)nnt#)ns NF"A 10@ Standard /)r $)rta*( F#r E+t#n%,#s-rs. NF"A1@ Dry C-!#a( E+t#n%,#s-#n% Syst!. IS 4@ F#r F#%-t#n% H)s=r(s IS 21@ S$#/#at#)n /)r Bran- "#$5 Un#'rsa( /)r F#r F#%-t#n% ",r$)s. IS :01@ Instantan),s H)s C),$(#n%. IS 211@ ")rta*( F#r E+t#n%,#s-rs5 Dry ")7dr. IS 2@ ")rta*( & Tr)((y F#r E+t#n%,#s-rs5 CO2. IS 108@ Tr)((y F#r E+t#n%,#s-rs5 Dry ")7dr. IS 2:0@ Gnra( ds#%n )/ -ydrant 'a('.

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%. Desi&n B#sis:

As $r OISD 118 and OISD115 7atr trat!nt  7atr /#(trat#)n $(ant /a(( ,ndr #%-t Ha?ard at%)ry. T- /#r $r)tt#)n /a#(#t#s $rsntd #n t-#s d),!nt ar *asd )n t- ass,!$t#)n t-at )n(y )n !a6)r /#r !#%-t ),r at any )n t#! #n t- ara. Hn5 t- %)'rn#n% /#r 7atr rat /)r t- "r)6t -as *n dtr!#nd *y s$(#tt#n% t- ara #n s,*d#'#s#)ns /)r 7-#- t- !a+#!,! +tnt )/ any s#n%( /#r -as *n sta*(#s-d and F)(()7#n% ar t- s,*d#'#s#)ns@ • • • • •

"rtrat!nt Ara & C-!#a( Day Tan> Br#n O,t/a(( and C-!#a( B,(> St)ra% Ara UF Ara SRO & BRO Ara and "#$ Br#d%. "r)d,t ara

A*)' !nt#)nd ara s-a(( * $r)ttd *y Hydrant Syst! +$t -!#a( st)ra% ara 7-r !)n#t)rs ar a(s) r)!!ndd. S,*stat#)n s-a(( -a' s!)> dtt)rs syst!.

4.1 Hydrant Syst!@ "rss,r#?d /#r -ydrant syst! 7#(( )ns#st )/ a $#$ nt7)r> and -ydrants $)s#t#)nd ar),nd t- stat#)n #n s,//##nt n,!*rs and s) ()atd t-at a(( *,#(d#n%s and r#s>s ar rad#(y $r)ttd. Nssary n,!*r )/ ())$s 7#(( * /)r!d ar),nd 'ar#),s r#s>s. T- ())$s 7#(( * #ntr)nntd /)r *ttr r(#a*#(#ty )/ t- syst!. T) #s)(at a $)rt#)n )/ t- r#n% !a#n *a,s )/ da!a%r$a#r5 s,#ta*( n)s. )/ 'a('s 7#(( * $r)'#dd. H)s $#$s )/ 1! ()n% (n%t-s a()n% 7#t- standard ass)r#s (#> *ran- $#$s5 n)??(s5 s$annrs5 t. 7#(( * $r)'#dd. T-s 7#(( * Page ' of 10


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>$t #n a ntra( -)s -),s /)r t- ),td))r -ydrants. Ea- #ntrna( -ydrant 'a(' 7#(( * $r)'#dd 7#t- #nd#'#d,a( -)s *)+ -a'#n% %(ass /r)nt )nta#n#n% -)s $#$s5 -)s r(5 *ran- $#$s and n)??(s t. D,r#n% t- dta#( n%#nr#n% )/ -ydrant $)s#t#)n and -ydra,(# a(,(at#)n /)(()7#n% /ats s-a(( * !a#nta#n@ a< 9a+#!,! '()#ty )/ 7atr #n t- -ydrant !a#n s-a(( n)t +d 2!s. *< At (ast )n -ydrant $)st s-a(( * ()atd at'ry 80 !tr )/ +trna( 7a(( !as,r!nt. < Hydrant -ad s-a(( * $)s#t#)nd at d#stan n)t (ss t-an 2 !tr /r)! t- /a )/ t- *,#(d#n% )r d% )/ st)ra% $()t. d< T- %nra( ds#%n )/ -ydrant 'a(' 7#(( )n/)r! t) IS@ 2:0.

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4.2 "#$#n% Syst! & Va('s@ Hydrant syst! $#$#n% 7#(( * r,nn#n% ,ndr%r),nd and t-r),%- H,! $#$ at r)ad r)ss#n%s. "#$#n% s-a(( * (#nd $#$ t) s,#t sa 7atr sr'# )/ 9d#,!%rad )n/#r!#n% t) IS@ 123: 3: )r ,#'a(nt a$ta*( #ntrnat#)na( standard and )at#n% and 7ra$$#n% as $r IS@ 10221. "r)'#s#)ns 7#(( * !ad /)r +tns#)n )/ -ydrant syst! $#$#n% /)r /,t,r +tns#)n )/ t- $r)6t.

A(( /#r7atr $#$#n% 7#(( * a$a*( )/ *#n% dra#nd )!$(t(y and $r)'#dd 7#t- dra#n )>s  'a('s at ()7 ('(s. 4.3 ")rta*( F#r E+t#n%,#s-r@ F)(()7#n% ty$s )/ $)rta*( /#r +t#n%,#s-rs s-a(( * #nsta((d at t- ()at#)n !ar>d #n t- (ay),t. • •

2 % a$a#ty dry -!#a( $)7dr /#r +t#n%,#s-r. 2 % a$a#ty CO2 ty$ /#r +t#n%,#s-r.

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T- #nd#at#' ara 7#s r,#r!nt )/ /#r dtt#)n and $r)tt#)n syst! 7#(( * as %#'n *()7@ S. No.

Are#

1.

S,*stat#)n *,#(d#n% 99D=10 S,*stat#)n *,#(d#n% 99D=11 S#t O//# & C)ntr)( r))!

2. 3. 4. . 8.

T'(e of Dete"tion s!)> dtt)r s!)> dtt)r s!)> dtt)r

E(tr#a( r))! #n 'ar#),s "(ant B,#(d#n% C-!#a( B,(> st)ra%

=

C-!#a( B,(> St)ra% B,#(d#n%

s!)> dtt)r

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=

T'(e of )rote"tion ")rta*( Hydrant ")rta*( Hydrant ")rta*( Hydrant ")rta*(

F#r +t#n%,#s-r F#r +t#n%,#s-r F#r +t#n%,#s-r F#r +t#n%,#s-r

")rta*( F#r +t#n%,#s-r F#r Hydrant ")rta*( F#r +t#n%,#s-r F#r Hydrant

Design Basis for Fire-Fighting System

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