I N D E X
0.
PREFACE
1.
SUBMISSION OF PLANS
2.
APPLICATION FOR DISCOUNTS
3.
INSPECTION STAFF
4.
INTERNAL APPLIANCES
5.
FIRE ENGINES AND TRAILER PUMPS
6.
HIGH RISE BUILDINGS
7.
FIRE HYDRANT SERVICE
8.
HYDRANT PROTECTION OF COTTON GIN & PRESS FACTORIES
9.
MUTUAL AID SCHEME
10.
APPENDIX – I
11.
APPENDIX – II
12.
APPENDIX – III
13.
APPENDIX – IV
14.
APPENDIX – V
15.
APPENDIX – VI
16.
INTERNAL GUIDELINES
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FIRE PROTECTION MANUAL PREFACE
The First Edition of this Manual was issued b the !al"utta Fire #nsuran"e $sso"iation in 1906 and was brou%ht u&' to'dat to'datee and re'issue re'issuedd in 1930. The third( third( fourth fourth and fifth fifth Editio Editions ns were &ublis &ublished hed )ointl )ointl b the #nsura #nsuran"e n"e $sso"iations of #ndia and *a+istan in 1948( 1950 and 1953 res&e"ti,el to &ro,ide for the needs of the whole of the areas areas "ontrolled "ontrolled b these these $sso"iation $sso"iations. s. The subse-uent subse-uent sith( se,enth and ei%hth Editions Editions were &ublished &ublished b the Fire Fire /e"tion /e"tional al !oit !oittee teess of !al"ut !al"utta( ta( oba oba(( elhi elhi and Madras Madras e%ion e%ional al !oun"i !oun"ils ls of the #nsura #nsuran"e n"e $sso"iations of #ndia. #n the ninth Edition &ublished in 1982( aendents and additions were were effe"ted to brin% the &ro,isions in line with "urrent thin+in% on fire &rote"tion te"hni-ues and to en"oura%e installation of fied fire etin%uishin% a&&lian"esalar sstes in relati,el low haard ris+s on the one hand and ti%hten re-uireents for desi%n of sstes suitable for hi%h haard ris+s su"h as *etroleu efineries( *etro"hei"al and Fertiliser *lants on the other other hand( whi"h( whi"h( world'wide world'wide e&erie e&erien"e n"e has indi"ate indi"ated( d( need "o&ious "o&ious -uantities -uantities of water water and other etin%uishin% edia. #n this tenth Edition an effort has been ade to further u&date and strealine the re%ulations. The Manual should &ro,e of ,alue to fa"tor owners and their te"hni"al &ersonnel when dealin% with atters relatin% to fire etin%uishin% a&&lian"es and also "onstitute a hand boo+ of referen"e to #nsuran"e offi"ials. The aintenan"e of fire etin%uishin% a&&lian"es in an effi"ient state and failiarisation with all details of o&erations is essential if the aiu benefit is to be deri,ed in the eer%en" of an outbrea+ of a fire. The Manual in"or&orates lon% e&erien"e of fire &rote"tion en%ineerin% both in #ndia and elsewhere in the world. !o&lian"e of the rules will not onl obtain a&&ro&riate dis"ount in the fire insuran"e &reiu but will also instil feelin% of se"urit that the &resen"e of an effi"ient fire'fi%htin% e-ui&ent should en%ender. ire"t loss fro fire and the resultant wasta%e is alwas serious but the indire"t loss and the resultant dislo"ation of business is often u"h ore serious. The e%ional ffi"es of Tariff $d,. !oittee aintain an ins&e"tion staff of -ualified en%ineers( s&e"ialists in fire &rote"tion and &re,ention en%ineerin% and &ra"ti"e &ra"ti"e in all its as&e"ts. The ser,i"es of this staff staff are a,ailable to a+e re"oendations and "arr out ins&e"tions in +ee&in% with the nature of wor+. $ll referen"es to !oittee or staff thereof in this &refa"e and in the bod of the Manual a&&l to the !oittee "ontrollin% the territor within whi"h the ris+ is situated. The Manual initiall deals with &ortable a&&lian"es and sall bore hose reels( whi"h are "onsidered as first'aid a&&lian"e a&&lian"es. s. The re%ulations re%ulations re%ardin% re%ardin% trailer trailer &u&s are "o,ered "o,ered net. The last &art is de,oted to fied eternal eternal &rote"tion in the for of a hdrant sste whi"h is "onsidered the ba"+bone of the entire fire'fi%htin% o&erations as it fi%hts fires of serious &ro&ortions in all "lasses of ris+s and "ontinues to do so e,en in the e,ent of a "olla&se of the buildin%sstru"tures &rote"ted. &rote"ted. i%h'rise buildin%s whi"h ha,e be"oe a "oon "oon feature of odern so"iet so"iet &resent inherent fire haard as fire bri%ades are often often hel&less in the fa"e of fires in su"h stru"tures stru"tures and are unable to sa,e huan li,es and fi%ht fires effe"ti,el with traditional ethods. $ se&arate se"tion has( therefore( been de,oted for &res"ribin% the s&e"ialised t&e of &rote"tion re-uired b these stru"tures. #n "ase it is desired to install an a&&lian"es( whi"h are not "o,ered b this anual( assistan"e and ad,i"e a be obtained fro the ins&e"tion staff aintained b the e%ional ffi"es. :here,er referen"e to an #ndian /tandard a&&ears in this Manual( it should be ta+en as a referen"e to its latest ,ersion.
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FIRE PROTECTION MANUAL REQUIREMENTS REGARDING SUBMISSION OF PLANS:
*lans for subission to the !oittee shall be drawn u& in a""ordan"e with the followin% re-uireents< ' 1.1. *lans shall be "lear( "ontain all re-uired re-uired details in"ludin% s"ale and &oint of !o&ass !o&ass and shall be dated. 1.2. 1.2. *l *lan anss of new new inst instal alla lati tion onss shal shalll show show the the ent entir iree !o& !o&ou ound nd== all all buil buildi din% n%ss ther therei ein( n( with with tthe heir ir door door and and window o&enin%s( and the boundar walls. uildin%s under "onstru"tion and future etension en,isa%ed en,isa%ed shall be indi"ated b dotted lines. *lans of etensions to a&&ro,ed eistin% installations need not show the rest of the "o&ound but suffi"ient details shall be %i,en of the eistin% installations in "orrelation to the etension( to enable the !oittee>s #ns&e"tion /taff to "he"+ the &lans and offer "oents. #n "ase of storeed buildin%s( drawin%s subitted shall in"lude &lans of ea"h store to%ether with with se"tional ele,ations. ele,ations. The lo"ations and details of fire a""ess stair"ases to%ether with the arran%eents of hdrants on their landin%s shall also be shown. Further( a Table showin% ?@ist of lo"+s> &rote"ted as &er !oittee>s rules should be %i,en. 1.3. 1.3.
Mate Materi rial al<< **la lans ns shal shalll bbee on on :hi :hite te &a&e &a&err or or $ $on onia ia &a&e &a&err or Ferr Ferroo **ru russ ssia iate te &a&e &a&er. r.
1.4. 1.4. *l *lan anss shal shalll %ene %enera rall ll be &re &re&a &are redd in a"" a""or orda dan" n"ee with with #/< #/< 696 696(( shal shalll not not e"e e"eed ed 850 850 120 12000 in in sie sie and shall be drawn to a s"ale not e"eedin% 1<500 or 1<1000. #n the "ase of ,er lar%e "o&ounds with ore than one ris+( it is ad,isable to subit se&arate &lans for ea"h ris+ with a +e showin% the relati,e situation of the ,arious ris+ et". in the "o&ounds. 1.5.
Signs -
1.5.1 1.5.1
*u""a *u""a walls walls to be be shown shown b doubl doublee lines( lines( doors doors and and window windowss bein% bein% "learl "learl ar+ed. ar+ed. W
D
1.5.21 1.5.21 #ron or other other non'asonr non'asonr walls to to be shown shown b a thin line line and nature nature of of !onstru"tio !onstru"tionn indi"ated. indi"ated.
1.5.3 1.5.3
1.5.4
*erfe" *erfe"tt *art *art :all :allss **: **: to be be indi"a indi"ated ted b the the si%n si%n ?T> at at ea"h ea"h end end of of the wall( wall( or or ha,e ha,e the the letters ?**:> alon%side or a"ross the at re%ular inter,als and ar+ed in distin"ti,e "olour.
Fire&roof doors andor /hutters to be ar+ed as follows ' /in%le Fire&roof oor andor /hutter ?/F> ouble Fire&roof oors andor /hutters ?F> 1.5.5 1.5.5
Ele,at Ele,ated ed fire fire ser,i"e ser,i"e tan+s tan+s to be shown shown hat"h hat"hed ed and their their "a&a" "a&a"it it and and hei%ht hei%ht of base base abo,e abo,e the hi%hest roof to be stated.
#n "ase of ulti&ur&ose ele,ated ele,ated tan+s( the "a&a"it reser,ed reser,ed for s&rin+ler installation to be indi"ated instead of the total "a&a"it.
N.B.
1.5.6
/+ li%hts to be ar+ed ? /+ /+ @i%hts> or A /@A. 1.5.7 1.5.7
oiler oiler to be be shown shown b a re"tan re"tan%ul %ular ar fi%ur fi%uree ar+e ar+edd ?oil ?oiler> er>.. BOILER
1.5.8 drant Mains to be shown b a red line= the diaeter( len%th and nuber of &i&es bein% ar+ed alon%side and s&e"ials and redu"ers to be "learl indi"ated.
. . . . . B @ECDT F F M E$!
1.5.9 drant eads to be shown b red "ir"les not less than 3 in diaeter and ar+ed ?/>. ouble drant to be indi"ated b double "ir"les and ar+ed ?>.
1.5.10
:ater Monitors to be shown b a "ir"le with an obli-ue arrow throu%h it and ar+ed(
:MG
:M 1.5.11
!ut'off ,al,es to be ar+eddrawn a"ross the ains.
1.5.12 1.5.12 /&rin+ler /&rin+ler and dran drantt &u&s to be be "learl "learl ar+ed ar+ed and the "a&a" "a&a"it it and head head to be indi"ate indi"atedd in ea"h "ase.
1.5.1
*u&s su"tion &i&in% to be shown dotted and diaeter indi"ated.
1.5.14 1.5.14 /urfa"e /urfa"e fire ser,i"e ser,i"e :ater :ater tan+s and and reser,oirs reser,oirs to be shown shown to s"ale s"ale and a,era%e a,era%e de&th de&th indi"ated. indi"ated. 1.5.15 1.5.15 /&rin+ler /&rin+ler trun+ trun+ ains to be shown shown b a blue line( line( the the sies sies bein% ar+ed ar+ed alon%sid alon%side. e. . . . . . . H /*I M$#C
1.5.1!
Fire alar bells to be shown b blue "ir"les and ar+ed ?F$>. J F.$.
1.5.17 /&rin+lered blo"+s to be ar+ed ?/>
/
1.5.18 il( sol,ent( a"id and other "hei"al tan+s to be drawn to s"ale and suitabl ar+ed.
1.5.19
&en stora%e areas to be "learl shown b hat"hed outlines and ar+ed ?&en /tora%e
1.5."0
Ele"tri" "ables for the fire &u&s to be shown in %reen lines
/ite for>.
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2. PROCEDURE TO BE FOLLOWED IN THE CASE OF APPLICATION FOR DISCOUNTS:
2.0 The san"tion of dis"ounts off insuran"e &reius shall ne"essaril follow "onsideration b the e%ional ffi"e T$! all details of the ris+ in"ludin% anufa"turin% &ro"esses in,ol,ed and the &rote"ti,e a&&lian"es to be installed in order to ensure that the /tandards laid down ha,e been full obser,ed. To &re,ent "onfusion or disa&&ointent( definite rules for &ro"edure ha,e been laid down as follows< ' 2.12 *ro&osals for the installation of a&&lian"es shall be subitted to the e%ional ffi"e T$! b the @eadin% ffi"e on the ris+ and shall "o&rise' 2.1.12 Material s&e"ifi"ations of e-ui&ent and "o&onents of the installation( indi"atin% the nae of anufa"turers( /tandards/&e"ifi"ations and nae of a&&ro,in% authorit( if an. 2.1.22 #n the "ase of internal a&&lian"es( details of the areas of the ,arious "o&artents( their o""u&ation and the -uantities and t&es of a&&lian"es &ro&osed. 2.1.32 #n the "ase of s&rin+ler and hdrant installation( full diensioned &lans in du&li"ate as "alled for in #te 1. 2.1.42 #n addition to the abo,e( the followin% details would be ne"essar in the "ase of hdrant installation ' a # rawin%s showin% laout of the entire hdrant sste( in"or&oratin% t&e of )oints( details of &u& and its &rie o,er. $nother table %i,in% the details of sin%le headed and double headed hdrants( internal hdrants( fire es"a&e hdrants( no. of hose &i&es 15 and 7.5 len%th and bran"h &i&e with noles in"ludin% 10 K s&ares( ode of distribution of those &i&es and total e-ui,alent no. of hdrants should be in"luded. There should be a table showin% the &er"enta%e of ,arious &i&e diaeters used in the sstes. a II T&i"al se"tional ele,ation drawin% showin% the hei%ht( diensions et". of the stand &ost for sin%le headed hdrant( double headed hdrants( onitors s&e"ifin% diaeter of nole( riser ains and landin% ,al,e of riser ains of FE( !ut'ff ,al,e "habers in &lan and ele,ation should be in"or&orated. a ### #n "ase of blo"+s ha,in% u&&er floors( se&arate u&&er floors &lans showin% the lo"ations( fire es"a&e hdrants FE and stair"ases( se"tional ele,ational drawin%s of the es"a&e stair"ase= iser ain and lo"ation of landin% ,al,e of FE should be subitted( &referabl alon% with( "i,il "onstru"tion ar"hite"ts drawin%s of indi,idual blo"+s N.B. #n
the "ase of storeed blo"+s( floor area of ea"h floor( with &arti"ulars of fire &roof shutters of fire&roof door and nearest a"hiner( wired %lass windows et". to be ar+ed. b @aout of &u& house showin% "learl the su"tion( deli,er and &riin% if an arran%eents alon% with full s"ale drawin% of &u&( otor( diesel en%ine( D !ontrol &anel( M!! for ele"tri" dri,en &u&s( Lal,es et". " etails of water stora%e tan+s %i,in% &arti"ular of "o&artentation and )a"+'well( details of inflow and &arti"ulars of ta&in%s for other &ur&oses( if an with water reser,oir "a&a"it !! or steel lined or un' lined( "obined &ro"ess water or e"lusi,e fire water reser,oir should be %i,en.
d /ub'station lo"ation in relation to other blo"+s if the &u& is ele"tri"all dri,en. #f the substation is atta"hed to an other buildin%( the details of se%re%ation fro ad)oinin% buildin%s( indi"atin% transforer roo( @T( T( lo"ation of "han%e'o,er'swit"h( D oo et". e *lans of /ub'/tation showin% thi"+ness of internal walls and e-ui&ent laout alon% with sin%le line s"heati" dia%ra of the &u& fro the ain substation to the Fire *u& rooG alon% with ta&&in%( "ir"uit brea+er and swit"h fuse units. f
oute of "able fro /ub'/tation to fire &u& house.
%
/"heati" "ir"uit line dia%ra showin% &ower su&&l inside the fire &u& roo.
h
@e%end e&lainin% the ,arious sbols used shown should be %i,en.
2.22 is"ounts will be "onsidered onl if all hand a&&lian"es and their a""essories as well as all "o&onents of hdrant( s&rin+ler and other fire &rote"tion sstes are of a t&e and a+e( a&&ro,ed b the Tariff $d,isor !oittee. 2.32 Co dis"ounts will be "onsidered for a s&rin+ler or hdrant sste unless the sae has been hdrauli"all tested with tren"hes o&en atleast on"e durin% the "ourse of installation b the !oittees #ns&e"torate( and found in order. Further( site en%ineer of the #nstallin% !ontra"tor should aintain &ro%ress re"ord with &roto"olG dul si%ned b re&resentati,e of the "lient and hi. 2.42 The &rior subission of &ro&osals to the !oittee before the wor+ is "oen"ed( is essential( to ensure that the installation will "onfor to the !oittee>s re-uireents but does not dis&ense with the &ro"edure laid down hereafter for a&&li"ation for the san"tion of dis"ounts. 2.52 $&&li"ation for dis"ounts shall be subitted on s&e"ial fors &ro,ided for the &ur&ose b the !oittee and shall "o&rise< 2.5.12 $&&li"ation b the @eadin% ffi"e $&&endi # 2.5.22
Duarantee b the #nsured $&&endi ## 2.5.3
/"hedule of $&&lian"es /i%ned b #nsured $&&endi ###
2.6 #n e,er "ase( a &lan of the &reises &re&ared in a""ordan"e with the re-uireents indi"ated in 1.1 to 1.5 shall a""o&an an a&&li"ation for a dis"ount for fire etin%uishin% a&&lian"es and( in the "ase of s&rin+ler andor hdrant installations( #nstallin% En%ineers> detailed $s Ere"ted> wor+in% drawin%s are essential. $ !ertifi"ate of !o&letion fro the installin% En%ineers statin% the &ressure to whi"h the installations has been sub)e"ted and %i,in% the dates fro whi"h it was in "o&lete wor+in% order should also be subitted. Further( &ro%ress re"ord with &roto"ol dul si%ned b "lient( installin% "ontra"tor andor &ro)e"t "onsultants should be subitted. N.B.
2.7 E,en in the "ase of etensions to an eistin% ser,i"e( a "o&lete set of fors and &lants detailed in 2.5 and 2.6 abo,e shall be subitted. 2.8 $&&li"ations( whi"h relate to dis"ounts for a&&lian"es other than hdrants( shall also be a""o&anied b a &lan of the &reises showin% the laout and distribution of a&&lian"es.
2.9 Co a&&li"ation for dis"ount "an be entertained until the relati,e a&&lian"es are "o&lete( in &osition( read for use and full o&erati,e. $n a&&ro&riate dis"ount or allowan"e will be san"tioned b the !oittee fro the date of the "o&leted a&&li"ation( in a""ordan"e with 2.5 and 2.6 abo,e sub)e"t to the a&&lian"es bein% found in order on ins&e"tion b the !oittee>s #ns&e"torate. #n the e,ent of the installation bein% found in"o&lete or defe"ti,e( the dis"ount will be with held or withdrawn if alread notified until the dete"ts ha,e been re"tified to the satisfa"tion of the !oittee. 2.10Co allowan"e shall be ade for Fire Etin%uishin% $&&lian"es until notified b the !oittee either b letter or "ir"ular( and then( with effe"t onl fro the date s&e"ified in su"h notifi"ation. 2.11is"ounts san"tioned solel on a""ount of installation of internal a&&lian"es will be ,alid for a &eriod of four ears onl= hen"e fresh a&&li"ations( a""o&anied b the re&ort of the En%ineers of the #nsuran"e !o&an as &er $&&endi #L shall be subitted e,er four ears. 2.12*ro&osals for the installation of a&&lian"es not s&e"ifi"all "o,ered b these rules shall first be subitted to the !oittee for a&&ro,al. 2.13ffi"es and the insured are re-uested not to "han%e blo"+ nubers as this naturall affe"ts the !oittee>s re"ords and "auses "onfusion. #f blo"+ nubers ha,e to be "han%ed( the !oittee shall be notified at on"e. 2.14is"ounts san"tioned for installation of a&&lian"es shall norall stand withdrawn in the e,ent of a stri+e or lo"+out in the &reises for duration of se,en das or ore. For this reason( it is i&erati,e that the !oittee be a&&rised as soon as a stri+e or lo"+out is de"lared.
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COMMITTEE"S INSPECTION STAFF:
3.1 The !oittee underta+es( as far as &ossible( the &eriodi"al ins&e"tion of all &reises in whi"h fire etin%uishin% a&&lian"es( entitlin% the ris+ to s&e"ial dis"ounts or ratin%s for su"h a&&lian"es( are installed. For this &ur&ose( the !oittee>s #ns&e"tion En%ineers shall ha,e the ri%ht of a""ess to the &reises of the #nsured at an tie with or without %i,in% an &rior noti"e. 3.2 The *riar dut of the #ns&e"tors is to re&ort to the !oittee on the "ondition and effi"ien" of the a&&lian"es installed as well as to ensure the re%ulations are bein% obser,ed. The will( howe,er( %i,e hel& and ad,i"e in the aintenan"e of the a&&lian"es and on atters &ertainin% to fire &rote"tion and &re,ention. 3.3 The attention of the #ns&e"tin% En%ineers shall be drawn( durin% their ,isits( to an "han%es effe"ted sin"e the &re,ious ins&e"tion or to an "onte&lated etensions and alterations to the eistin% ser,i"es. This &ro"edure does not( howe,er( dis&ense with the ne"essit of ad,isin% the #nsuran"e !o&an or !o&anies interested on the ris+ of an "han%es( whi"h affe"t the &lan of the ris+ or the details of the a&&lian"es( re"orded with !oittee.
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#.
INTERNAL APPLIANCES -
4. #.1
#nternal a&&lian"es %enerall "onsist of hand a&&lian"es first aid a&&lian"es and hose reels. HAND APPLIANCES -
4.1.1 DECE$@ N 4.1.1.1 and a&&lian"es "o&rise bu"+ets and etin%uishers. 4.1.1.2 $@@ $**@#$C!E/ #C!@O#CD EPT#CDO#/E EF#@@/ $C F$M !M*OC /$@@ E #C !$*$!#T#E/ #C#!$TE #C TE E@EL$CT #C#$C /T$C$/ /*E!#F#!$T#C $C /$@@ E$ #/# !ET#F#!$T#C M$I. $""essories in"ludin% etin%uisher refills shall also be #/# ar+ed O!IET/ /$@@ E F OC TTM TQ*E. 4.1.1.3 The usefulness of these a&&lian"es is liited( as it is entirel de&endent u&on the &resen"e of &ersons ha,in% +nowled%e to o&erate the. E,erthin% de&ends( howe,er( on the s&eed with whi"h the are brou%ht into use as the are essentiall ?First'$id> e-ui&ent( onl eant for atta"+in% sall fires in their in"i&ient sta%es and are not intended to deal with lar%e outbrea+s of fires. 4.1.1.4 /in"e a ,ariet of sha&es andor ethods of o&eration of fire etin%uishers "an at ties lead to "onfusion and as failure to o&erate the etin%uishers &ro&erl in the first instan"e results in failure to -uen"h the fire( it is re"oended that etin%uishers installed in an one buildin% or sin%le o""u&an" be siilar in sha&e and a&&earan"e and ha,e the sae ethod of o&eration as far as &ossible. 4.1.1.5 #t is re"oended that an indi"ator board showin% the nuber of bu"+ets and etin%uishers installed in ea"h de&artent be &ro,ided o,er or near the ain entran"e to the de&artent. This will enable the &erson in "har%e of the a&&lian"es to as"ertain at a %lan"e if an a&&lian"es are issin%. 4.1.1.6 #t is ad,isable to &ro,ide "ons&i"uous lo"ation indi"ators of a suitable t&e for all etin%uishers( &arti"ularl those lo"ated in lar%e "o&artents. #.1.2
SELECTION OF HAND APPLIANCES:
4.1.2.1 Larious t&es of hand a&&lian"es are a,ailable but all are not e-uall effe"ti,e on all +inds of fires. For this reason( the nature of "ontents of a buildin%( the &ro"esses "arried out therein and the t&es of fires( whi"h a o""ur( shall be ta+en into "onsideration while sele"tin% fire a&&lian"es. 4.1.2.2 N
The different t&es of fires and a&&lian"es suitable for use on the are as under
C$%ss
C&'()s*i($+s
H%n, A$i%n+s
A
Fires in rdinar "obustibles :ood( Le%etable fibres( rubber( &lasti"s( *a&er and the li+es.
Das e&elled :ater and $ntifreee t&e etin%uishers and :ater u"+ets.
B
Fires in flaable li-uids( &aints( %rease( sol,ents and the li+es.
!hei"al Etin' %uishers of !arbon dioide t&e and r *owder t&e and /and u"+ets.
C
Fires in Daseous substan"es under &ressure and li-uefied %ases.
!hei"al Etin' %uishers of !arbon di oide and r *owder t&e.
D
Fires in rea"ti,e "hei"als( $"ti,e etals and the li+es.
/&e"ial t&e of r *owder( Etin'%uishers and sand bu"+ets
N.B - :EE
TE ECED#/E E@E!T#!$@ ERO#*MECT/ $E #CL@LE #C $ F#E( TE CC'!CO!T#L#TQ F TE EPT#CDO#/#CD ME#$ #/ F OTM/T #M*T$C!E $C C@Q EPT#CDO#/E/ EP*E@@#CD Q *:E !$C'#'P#E :#TOT MET$@ C /O@ E O/E. C!E TE E@E!T#!$@ ERO#*MECT #/ E'ECED#/E EPT#CDO#/E/ /O#T$@E F !@$// $( $C !( M$Q E O/E /$FE@Q. #.1.!
REQUIREMENTS OF HAND APPLIANCES -
4.1.3.1 *ro"edure ' The iniu nuber of fire etin%uishers needed to &rote"t a &ro&ert shall be deterined as outlined below '
#$
For an &ro&ert( basi" &rote"tion shall be a&&lian"es suitable for !lass ?$> fires( /in"e !lass ?$> fires are of uni,ersal "hara"ter. The nuber of etin%uishers shall be deterined a""ordin% to rule 4.1.3.2. b For o""u&an"ies where !lass ?> fires are anti"i&ated( a suitable nuber of a&&lian"es deterined b rule 4.1.3.2 shall be re&la"ed b a&&lian"es as &er table under rule 4.1.3.4. " For o""u&an"ies where fires of ! S t&es are anti"i&ated( the !oittee a re"oend a&&ro&riate etin%uishers. 4.1.3.2 ne 9'litre watersand bu"+et shall be &ro,ided for e,er 100 s-. of the floor area or &art thereof and one 9'litre water t&e etin%uisher shall be &ro,ided to si bu"+ets or &art thereof with a iniu of one etin%uisher and two bu"+ets &er "o&artent of the buildin%. N.B. #n the "ase of !otton Din and *ress fa"tories( the su&&l of hand a&&lian"es shall be doubled that
indi"ated abo,e. 4.1.3.3 u"+ets a be dis&ensed with for o""u&an"ies other than !otton Din and *ress fa"tories( &ro,ided the su&&l of etin%uishers is one' and'a'half ties that indi"ated abo,e in "ase of @i%ht aard ""u&an"ies and double that indi"ated abo,e in "ase of other o""u&an"ies. N&*+< For "ate%orisation of o""u&an"ies refer rule 7.2
4.1.3.4 $""e&table re&la"eents for water bu"+ets and water t&e etin%uishers in o""u&an"ies where !lass fires are anti"i&ated.
A+*%($+ /+$%+'+n*
WATER BUC0ETS
W%*+/ *+ E*ing)is3+/s F&/ +%3 4 $i*/+ E*ing)is3+/
F&/ &n+ ()+*
F&/ *6& ()+*s
r /and
1 bu"+et
3 bu"+et
---
!arbon'di'ide Etin%uishers
03 I%.
09 I%
09 I%
02 I%
05 I%
05 I%
#/< 2878
r *owder Etin%uisher #/< 2171
#n one or ore etin%uishers
N&*+- $n "obination of the ,arious a&&lian"es referred to abo,e a be e&loed.
4.1.3.5
For ele"tri"al e-ui&ents( it would be ne"essar to &ro,ide etin%uishers as under N
4.1.3.5.1 For roos "ontainin% ele"tri"al transforers( swit"h%ears( otors andor ele"tri"al a&&aratus onl( not less than two 2 I% dr &owder or "arbon dioide t&e of etin%uishers shall be &ro,ided within 15 of the a&&aratus. 4.1.3.5.2 :here otors andor other ele"tri"al e-ui&ents are installed in roos other than those "ontainin% su"h e-ui&ents onl( one 5 I% dr &owder or "arbon di oide etin%uisher shall be installed within 15 of su"h e-ui&ents in addition to the re-uireent of rules 4.1.3.2 and 4.1.3.4 for this &ur&ose( the sae etin%uisher a be deeed to afford &rote"tion to all a&&aratus within 15 thereof. 4.1.3.5.3 :here ele"tri"al otors are installed on &latfors( one 2 I% dr &owder or "arbon di oide etin%uisher shall be &ro,ided on or below ea"h &latfor. #n the "ase of lon% &latfor with a nuber of otors( one etin%uisher shall be a""e&ted as ade-uate for e,er three otors on the "oon &latfor. NB- the abo,e re-uireent will be in addition to the re-uireents of rules 4.1.3.2 and 4.1.3.4
4.1.3.6 #f in the &reises( fires of "lass ! and are also li+el to o""ur( the a&&ro&riate etin%uishers and the nuber of su"h etin%uisher will be de"ided b the !oittee( in ,iew of the s&e"ial nature of o""u&an"ies. 4.1.3.7 Onder s&e"ial "onditions( wheeled t&e of etin%uishers a be installed with the &rior a&&ro,al of the !oittee. 4.1.3.8 The a&&lian"es shall be so distributed o,er the entire floor area( that a &erson has to tra,el not ore than 15 to rea"h the nearest a&&lian"e.
E%'$+ - The
followin% ea&le will illustrate the ethod of deterinin% the nuber of fire etin%uishers re-uired to %i,e ade-uate &rote"tion for a %i,en &ro&ert. Ris <
@i%ht En%ineerin% :or+sho& @i%ht aard.
A/+% <
315 112 . i.e. 35(300 s-. .
T+s &7 Fi/+s<
i
!lass $ fire due to noral "obustibles.
ii
!lass fire due to eisten"e of /&ra *aintin% &ro"ess and stora%e of flaable li-uids. N)'(+/ &7 %$i%n+s:
i
B%si P/&*+*i&n -
35300 100 U 353 u"+ets and 353 6 U 59 :ater t&e Etin%uishers OR 59 1.5 U 90 :ater t&es Etin%uishers( if bu"+ets are dis&ensed with. ii
For !lass ?> fires 2 :ater t&e Etin%uishers are re&la"ed b 2 r *owder Etin%uishers.
iii Etin%uishers is<
For ele"tri"al e-ui&ents 6 r *owder Etin%uisher are &ro,ided. Thus the final nuber of
#.1.#
:ater t&e r *owder t&e
88 08
T&*%$
48
S+$+*i&n &7 Si*+s 7&/ *3+ Ins*%$$%*i&n &7 H%n, A$i%n+s:
4.1.4.1 :hen sele"tin% sites for hand a&&lian"es due "onsideration shall be %i,en to the nature of the ris+ to be "o,ered. $&&lian"es shall be &la"ed in "ons&i"uous &osition and shall be readil a""essible for iediate use in all &arts of the o""u&an". #t should alwas be borne in ind while sele"tin% sites that hand a&&lian"es are intended onl for use on in"i&ient fires and their ,alue a be ne%li%ible if the fire is not etin%uished or brou%ht under "ontrol in the earl sta%es. 4.1.4.2 Denerall( hand a&&lian"es shall be &la"ed as near as &ossible to eits or stair"ase landin%s. :here,er &ossible( ad,anta%e shall be ta+en of noral routes of es"a&e b &la"in% a&&lian"es in &ositions where the "an readil be seen b &ersons followin% the natural i&ulse to %et out of dan%er. #t is not ad,isable to &la"e a&&lian"es at the end of roos reote fro eits unless the are ne"essar to "o,er a &arti"ular haard there. 4.1.4.3 u"+ets shall be &la"ed at "on,enient and easil a""essible lo"ations either on han%ers or on stands. #n the "ase of tetile ills( it is stron%l ad,ised that a bu"+et be slun% at the end of ea"h s&innin% and ro,in% frae. #.1.5
M%in*+n%n+ &7 H%n, A$i%n+s:
#.1.5.1
G+n+/%$
4.1.5.1.1 #t is i&ortant that hand a&&lian"es are alwas +e&t in their &ro&er &ositions and if te&oraril reo,ed for re&airs( are iediatel re&la"ed. #n order to ensure this( all "on"erns shall arran%e to &ro,ide at least one an( &referabl a &u& an( whose dut is to see that the fire bu"+ets are filled with water and the etin%uishers are in effi"ient wor+in% order and that all a&&lian"es are in their "orre"t &ositions. 4.1.5.1.2 #t is re"oended that in "ase the &aint of an hand a&&lian"e %ets "hi&&ed off or %ets faded= it shall be re&ainted to &re,ent it fro rust and "orrosion. #.1.5.2
B)+*s:
4.1.5.2.1 Fire bu"+ets shall not be used for an &ur&ose other than that for whi"h the are intended( and shall alwas be +e&t full of watersand. 4.1.5.2.2 To &re,ent breedin% of os-uitoes and to "o&l with rules of lo"al bodies( the water in fire bu"+ets shall be refilled e,er wee+ and treated with sa&on "reosote or &henl in suitable -uantities to )ust dis"olour the water. 4.1.5.2.3
$ll bu"+ets shall be refilled with "lean water or sand( as the "ase a be( iediatel after use.
4.1.5.2.4 /&are bu"+ets to the etent of 10 K of the total nuber installed on the &reises( sub)e"t to a aiu of 50( shall alwas be +e&t in store. #.1.5.!
E*ing)is3+/s:
4.1.5.3.1 /&are "har%es to the etent of 10 K of the total nuber of etin%uishers installed( with a iniu of two shall alwas be +e&t in sto"+ for ea"h t&e of etin%uisher and be readil a,ailable. 4.1.5.3.2 n"e a wee+( the etin%uisher shall be "he"+ed to ensure that all o,able &arts are wor+in% &ro&erl( that the &lun%er is in full etended &osition( that the nole is not obstru"ted in an wa and that there is no lea+a%e of the etin%uishin% ediu fro the %lands and noles. The etin%uishers shall be "leaned su&erfi"iall and the brass &arts &olished. The nole outlet and ,ent holes in the threaded &ortion of the "a& shall be "he"+ed for "lo%%in%. 4.1.5.3.3 n"e a onth( etin%uishers of the !arbon ioide t&e shall be wei%hed. #f the wei%ht re"orded for an etin%uisher is less than 90 K of the wei%ht of the full "har%ed etin%uisher as ar+ed on the bod( the etin%uisher shall be sent for re"har%in%. 4.1.5.3.4 alf the total nuber of water t&e of etin%uishers and one'fifth of the total nuber of r *owder Etin%uishers installed in the &reises shall be sub)e"ted to an o&eration test annuall. $d,anta%e shall be ta+en of this test to i&art trainin% in the use of etin%uishers( to the staff e&loed on the &reises where the etin%uishers are lo"ated. Etin%uishers( whi"h ha,e been used in a fire durin% a &eriod of si onths &re"edin% the tests( need not be ta+en for testin%. N.B.
4.1.5.3.5 Etin%uishers installed in the &reises shall be sub)e"ted to a hdrauli" test as s&e"ified in #/< 2190 and at su"h inter,als as laid down therein. Etin%uishers found lea+in% or distorted shall be re)e"ted. Onder no "ir"ustan"es shall su"h etin%uishers be welded and reused. N.B. The
hdrauli" test shall be "ertified b the anufa"turers of the a&&lian"es or the fa"tor !hief En%ineer or the Fa"tor Fire /$FETQ FF#!E or the ser,i"e "ontra"tors.
4.1.5.3.6 $ re"ord of the o&eration and hdrauli" tests shall be aintained( whi"h shall be o&en to eaination b the !oittee>s ins&e"tion staff. 4.1.5.3.7 The o&eratin% instru"tions of the etin%uishers shall not be defa"ed or obliterated. #n "ase the o&eratin% instru"tions are obliterated or ha,e be"oe ille%ible due to &assa%e of tie( fresh transfers of the sae shall be obtained fro the anufa"turers of the a&&lian"es and affied to the etin%uishers. #.2
S'%$$ B&/+ H&s+ R++$s:
This sort of &rote"tion is not deeed suitable for buildin%s"o&artents "ontainin% ele"tri"al a&&aratus onl or in res&e"t of buildin%s "o&artents in whi"h flaable li-uids are stored andor used 4.2.1 /E EE@/ /$@@ CM$@@Q E !CCE!TE T TE DECE$@ :$TE /O**@Q *#*E@#CE/ F TE *@$CT*EM#/E/. 4.2.2 The nuber and distribution of hose reels shall be su"h that the whole of ea"h floor is &rote"ted and that no &art of the floor is ore than 6 . distant fro a hose nole when the hose is full etended. 4.2.3 The hose reel shall be su"h as will enable not less than 22.5 litres of water to be dis"har%ed &er inute throu%h a nole of not ore than 6.35 . internal diaeter. 4.2.4
ose shall be of reinfor"ed rubber not less than 19 . and not ore than 32 . internal diaeter.
4.2.5
ose len%ths shall not e"eed 36.50 . ;;;;;;;;;;;;
5.
MECHANICALL9 DRIEN FIRE ENGINES AND TRAILER PUMPS
A$i%*i&n:
5.1.1 This ethod of &rote"tion will be a""e&ted on its own erits for the &rote"tion of blo"+sfa"ilities other than o&en stora%e in li%ht and ordinar haard o""u&an"ies. E,en in these o""u&an"ies buildin%s( whi"h ha,e the hi%hest &oint of the roof not e"eedin% 20 eters( shall onl be deeed to be &rote"ted. 5.1.2 For effe"ti,e a&&li"ation( obile en%ines andor trailer &u&s shall be sited at "on,enient lo"ations fro where the "an be s&eedil o,ed to an &ortion of the "o&ound in the e,ent of a fire and for this &ur&ose ade-uate ,ehi"ular arran%eents shall be a,ailable for towin% trailer &u&s. .25 P+/s&nn+$:
#n order to -ualif for re"o%nition( a fire fi%htin% s-uad in a""ordan"e with rules 7.9.1 to 7.9.10 shall be aintained on the &reises round the "lo"+. 5.!
E;)i'+n*:
5.3.1 Trailer &u&s and otor fire en%ines shall "o&l with the rele,ant #ndian /tandards /&e"ifi"ation or e-ui,alent forei%n s&e"ifi"ation and "arr the re-uisite nuber and t&e of fittin%s and a""essories s&e"ified in su"h standards. esides( ea"h trailer &u& shall be &ro,ided with 12 len%ths of 15 lon% hose&i&es of 63 diaeter and si bran"h &i&es with noles of 18 diaeter. For ea"h otor fire en%ine( ei%hteen hose&i&es ea"h 15 lon% and 63 diaeter and noles of 18 shall be &ro,ided alon% with nine bran"h &iu&es. 5.3.2
5.3.3
The "a&a"ities of indi,idual trailer &u&s and otor fire en%ine shall not be less than N Trailer *u&
30 litres &er se"ond at 5.6 +%.s-. ".
Motor Fire En%ines
30 litres &er se"ond at 7.0 +%.s-. ".
The nuber of a&&lian"es re-uired shall not be less than that laid down hereunder ' a @i%ht aard ""u&an"ies
1trailer &u& for e,er 7(000 2 of total built u& area of &rote"ted &ro"ess and stora%e blo"+s sub)e"t to a aiu of 3
b rdinar aard 1trailer &u& for e,er 5(000 /-. . of ""u&an"ies total built u& area of &rote"ted &ro"ess and stora%e blo"+s sub)e"t to a a. 4
N.B. '
ne otor fire en%ine "ould be &ro,ided as substitute for two trailer &u&s. *ortable fire &u& sets 1(100'1(600 lin. !an also be a""e&ted treatin% su"h units as e-ui,alent to one trailer &u& of 1(800 lin &ro,ided these sets "onfor to #/< 12717'1989. 5.3.4 For storeed stru"tures( in addition to the trailer &u&s andor otor fire en%ines( dr risers of sie "onforin% to C.. 4 under rule 7.5.10 shall be installed with hdrant outlets at ea"h floor le,el and double ale instantaneous inlets at %round le,el to ser,e as "onne"tions for the trailer &u&s in the e,ent of a fire. The hdrants for the u&&er floors shall be installed on landin%s of a""ess stair"ases "o&lin% with rule 7.6.15 and a hose bo "ontainin% two len%ths of hose of 7.5 or 25 ft. ea"h and one nole shall be &ro,ided alon%side ea"h of the u&&er floor hdrants. The nuber of risers &er buildin% and "orres&ondin%l the nuber of a""ess stair"ases shall de&end on the floor area of u&&er stores and for this &ur&ose the re-uireent of rule 7.6.15 shall a&&l. N.B. :here
it is not &ossible to full "o&l with the &ro,isions of rule 7.6.15( referen"e shall be ade to the !oittee. 5.#
W%*+/ S)$:
5.4.1 The water su&&l to be drawn u&on b trailer &u&s or otor fire en%ines shall be a,ailable in stati" tan+s of at least 45(000 litres "a&a"it so lo"ated that no &art of a &rote"ted buildin% lies beond 100 . of the tan+s. N.B. 1. #n
the "ase of storeed buildin%s( the tan+ shall not be ore than 50 . fro an &art of the
buildin%. N.B. 2. *ro,ision shall be ade for indi"atin% the "a&a"it of the tan+s for ,arious de&ths.
5.4.2 ne stati" tan+ shall be &ro,ided for buildin%s with li%ht haard o""u&an" and two for buildin%s with ordinar haard o""u&an". Tan+ shall be so lo"ated as to %i,e eas a""ess to the fire bri%ade. The sae tan+s shall be "onsidered as the sour"e of water su&&l for all deta"hed buildin%s where no &art of the buildin%s lies beond 100 . of the tan+. The abo,e distan"e shall be redu"ed to 50 . in the "ase of storeed buildin%s. N.B.
5.4.3 ouble'headed hdrants or water &lu%s of 100 diaeter fitted to the &ressurised %eneral water ser,i"e ain of the &reises a be "onsidered as an alternati,e to stati" tan+ &ro,ided that< a The water'&ressure "onstantl aintained in the ain is not less than 0.7 +%."2. b The sie of the ain is at least 100 . " For li%ht haard o""u&an"( one double' headed hdrant or one 100 water &lu% is so lo"ated that no &art of the buildin% is beond 100 thereof. For ordinar haard o""u&an"( two double' headed hdrants or two 100 water &lu%s are lo"ated as abo,e. N.B. #n the "ase of storeed buildin%s( the abo,e distan"e shall be redu"ed to 50 .
d The &u&in% "a&a"it of the %eneral water su&&l is not less than the a%%re%ate &u&in% "a&a"it of the trailer &u&s andor otor fire en%ines. e
The stora%e of %eneral water su&&l is in e"ess of 1(00(000 litres.
8.
H9DRANT PROTECTION OF HIGH RISE BUILDINGS
.18
In*/&,)*i&n -
6.1.1 $ buildin%( the hi%hest floor of whi"h is ore than 22 M abo,e the surroundin% &a,eent le,el( shall be "onsidered as a hi%h'rise buildin%. 6.1.2 The rules are a&&li"able to all t&es of buildin%s with non'industrial o""u&an"ies su"h as esidential otels( Mer"antile usinessffi"e buildin%s( a&artents et". 6.1.3 #n "ase of uildin%s situated in slo&&in% terrain( referen"e shall be ade to the !oittee in ad,an"e with full &arti"ulars.
.26
H,/%n* P/&*+*i&n
at %round or ard le,els '
6.2.1 The %round le,el &rote"tion with hdrants on terinal ains will be a""e&table( &ro,ided the &linth area of the buildin% to be &rote"ted is less than 750 2. The lo"ation of the hdrants at %round le,el as well as the laout of the hdrants sste shall( otherwise( "o&l with ,arious &ro,isions under /e"tion 7 of this anual.
!."."
#n "ase of buildin%s ha,in% a &linth area in e"ess of 750 2( the lo"ation of the hdrants at %round le,el as well as the laout of the hdrant sste shall be %o,erned b the a&&ro&riate &ro,isions under /e"tion 7.6 of this anual. The !oittee reser,es its ri%ht of insistin% on water onitors in &la"e of few hdrants if deeed ne"essar.
!.".
rifi"e &lates of suitable desi%n shall be &ro,ided in the landin% ,al,es( where ne"essar( to liit the o&eratin% &ressures within 7 +%"2. 6.2.4
6.3 8.!.1
E"e&t where i&ra"ti"able( all hdrant outlets shall be situated 1.0 abo,e %round le,el. H,/%n* P/&*+*i&n ' at ,arious u&&erlower baseent le,els A+ss s*%i/%s+
6.3.1.1 esi%n for a new buildin% shall in"lude &ro,isions for ade-uate a""ess stair"ases and lifts to &ro,ide effi"ient eans of es"a&e and fa"ilities for fire fi%htin%. 6.3.1.2 ne lobb a&&roa"h stair"ase alon% with fire lift shall be &ro,ided for e,er 1(000 2 of floor area of ea"h storele,el in"ludin% baseents. Corall a iniu of two su"h stair"ases shall be re-uired but in "ase the area of ea"h store is less than 500 2( one stair"ase is a""e&table. 6.3.1.3 The lobb a&&roa"h stair"ase shall be of non'"obustible "onstru"tion. $t least 50 K of total nubers of stair"ases re-uired with a iniu of one shall be so lo"ated that one of their en"losin% walls be an eternal wall of the buildin%.
6.3.1.4 oors at the entran"es of both the lobb a&&roa"h a""ess stair"ases and fire lifts shall be &ro,ided with self'"losin%( so+e'ti%ht doors ha,in% one'hour fire resistan"e. This arran%eent will enable es"a&e and fire fi%htin% to be effe"ted ore effi"ientl. NOTE< #f the stair"ases and the fire lifts are lo"ated in the "ore of the buildin%( a &ositi,e &ressure of 50
*a or 20 *a in e"ess of &ressure in the lobb whi"he,er is hi%her( shall be aintained within the forer as an alternati,e to the abo,e &ro,ision. 6.3.1.5 The fire lifts shall be "ontrolled b the fire bri%ade re"all fro the "on"ourse le,el and shall not res&ond to other "alls after the fire bri%ade +e has been a"ti,ated. The "able su&&lin% &ower to the lift otor shall &ass throu%h routes of ne%li%ible fire ris+. 8.!.2
W+* Ris+/s -
6.3.2.1 :et risers isare a &i&e or a nuber of &i&es( &eranentl "har%ed with water under &ressure( risin% throu%h the full hei%ht of the buildin%. 6.3.2.2
The wet risers shall be lo"ated within the lobb a&&roa"h stair"ases.
6.3.2.3 The diaeter of the riser &i&es shall not be less than 150 anwhere. ne or two landin% ,al,es shall be "onne"ted to the riser &i&e at ea"h storele,el. #n "ase of e"essi,e &ressures in hdrant outlets at lower le,els( orifi"e &lates of suitable desi%n shall be &ro,ided in the landin% ,al,es( where ne"essar( to liit the o&eratin% &ressure to 7 +%"2. 8.#
H&s+ Pi+s %n, N&==$+s
6.4.1 /uffi"ient len%th of hose( sub)e"t to a iniu of two len%ths of 15 M ea"h with "ou&lin%s atta"hed( shall be &ro,ided for use in "ase of ea"h hdrant &oint on risers. #n addition( one nole of 20 sie fitted to a bran"h &i&e shall also be &ro,ided. To a,oid water daa%e( it is ad,isable to ha,e reinfor"ed rubber'lined hoses for use with internal hdrants. #/'636 6.4.2 The nuber of hose &i&es &ro,ided near eternal ard hdrants shall be su"h that no &art of the floor is ore than 15 M fro a hose nole when the hose is full etended and "onne"ted to hdrant landin% ,al,e. 6.4.3 oses( noles and bran"h &i&es shall be +e&t ad)a"ent to the hdrant outlet( in wall boes or re"esses in the walls s&e"iall desi%ned to blend ar"hite"turall with the buildin%s( if so desired. $ll other re-uireents relatin% to the a&&urtenan"es shall be as &er the &ro,isions under /e"tion 7.7 of this Manual. 8.5
P)'ing A//%ng+'+n*s
6.5.1 Ea"h wet hdrant installation shall be su&&lied with water b an auto'start &u&in% set. $ stand'b &u& set of identi"al &u&in% "a&a"it ha,in% a different &rie o,er shall also be &ro,ided. 6.5.2 *u&s shall ha,e "a&a"ities of 38 @itres. &er se"onds 137 3 &er hour or 47 @itres. &er se"ond 171 3 &er hour and the head %enerated at the rated dis"har%e shall be su"h that a iniu &ressure of 3.5 I%"2 will be a,ailable at the hi%hest landin% ,al,e in the &reises. 6.5.3 The su"tion( deli,er and &riin% arran%eents for the &u& shall "o&l with &ro,ision under /e"tion 7.4.1 of this Manual. 6.5.4 Vo"+e &u&s shall be installed in addition to the ain &u& sets. The &ressure settin% for the &u&s shall be su"h that it "uts in a&&roiatel at 0.35 I%"2 below the noral sste &ressure and "ut out
at noral sste &ressure. The ain fire &u&s shall be arran%ed to "ut in a&&roiatel at 1 I%"2 below the noral sste &ressure and shall be "a&able onl of anual shut down at "hurn &ressure. 6.5.5 The &ower su&&l to the fire &u&s shall be inde&endent of all other su&&lies within the &reises. #n other words e,en when the &ower su&&l to the entire &reises is swit"hed off( the su&&l to the fire &u&s and other essential e-ui&ent shall reain uninterru&ted. 6.5.6 *u& roo shall be norall lo"ated deta"hed in the "o&ound of the buildin% and shall &referabl be 6 awa fro the buildin%. :here it is not feasible the &u& roo "an be lo"ated inside the buildin% &ro,ided it is se%re%ated fro the reainder of the buildin% in a""ordan"e with !oittee>s re%ulations and a""ess to the &u& roo fro the out side of the buildin% shall be either dire"t or throu%h a &assa%e whi"h has no o&enin%s other than to the &u& roo. 6.5.7 The &u&in% installation for the hi%h rise installations shall "onfor to anone of the followin% ethods to a,oid undesirabl hi%h &ressures in the riser ains ' a Two &u&s( one ha,in% a low head "onne"ted to the riser feedin% the lower stores and the other ha,in% a hi%her head "onne"ted to the risers feedin% the u&&er stores( shall be installed. b $ ultista%e ulti'outlet &u& shall be installed( se&arate outlets bein% "onne"ted to the riser feedin% the lower stores and those feedin% the u&&er floors. /ee fi%ure 1 and 2 N.B. '
For buildin%s o,er 60 M in hei%ht( hdrant sste a either be desi%ned as abo,e or a be di,ided into &ressure ones. For ea"h one the water su&&l for the fire &rote"tion would be desi%ned to ha,e &ressure within the noral o&eratin% ran%es and ones of ei%ht to ten stores would be ade-uate with a "he"+ ,al,e in ea"h one to &re,ent the transission of &ressure to the one below ea"h one shall ha,e a hei%ht of 20 to 25 #n ea"h one of fire &rote"tion &i&in%( there shall be a %ra,it or &ressure tan+ su&&l. This shall be su&&leented b a fire &u& to &ro,ide re-uired flow in the one. The fire &u& shall not be used to fill %ra,it or &ressure tan+. This should be filled fro doesti" water lines. #n this arran%eent( the &u& in the lowest one ta+es su"tion fro su"tion tan+ lo"ated at %round floor whereas &u&s in other ones ta+e su"tion fro the %ra,it&ressure tan+s in the res&e"ti,e one /ee. Fi%. 3 N.B.1< ' #n addition to the abo,e sste( a %ra,it tan+ of 25(000 litres "a&a"it shall be &ro,ided on the
to& of the buildin% and it shall be "onne"ted to the &u& deli,er throu%h a non'return ,al,e. N.B.2 '
The &u& "ontrols "an be lo"ated with the &u& in ea"h one. #t "an also be &ro,ided at the %round floor de&endin% u&on the suitabilit and &ra"ti"abilit of the &arti"ular buildin% in -uestion. 8.8
W%*+/ S&)/+ -
6.6.16 Effe"ti,e "a&a"it of fire fi%htin% tan+ /ee rule Co. 7.3 shall not be less than 2 hrs. a%%re%ate &u&in% "a&a"it for buildin%s less than 60 in hei%ht. The tan+ "a&a"it shall( howe,er( be in"reased to 3 hrs. &u&in% "a&a"it for buildin%s ha,in% hei%ht 60 and abo,e. The tan+s shall be "onstru"ted in two inde&endent but inter"onne"ted "o&artents as &er rule 7.3 of this Manual. The fire tan+ ust be in two "o&artents with a baffle wall in between not %oin% ri%ht down to the base of the tan+. This arran%eent will ensure &ro&er "ir"ulation of the firewater and &re,ent sta%nation. /ee fi%ure below.
6.6.26 The stora%e tan+ shall be &ro,ided with a 150 fire bri%ade &u&in% "onne"tion to dis"har%e at least 2(275 @itres &er inute into the tan+. This "onne"tion shall not be ta+en dire"tl into the side of the stora%e tan+( but arran%ed to dis"har%e not less than 150 abo,e the o,erflow le,el of the tan+. The "onne"tion shall be fitted with sto& ,al,e in a &osition a&&ro,ed b the "oittee in ad,an"e. $n o,erflow "onne"tion dis"har%in% to a ,isible drain &oint shall be &ro,ided fro the stora%e tan+.
6.6.3 The fire bri%ade "onne"tion shall be fitted with four nubers of 63 instantaneous inlets in a %lass fronted wall bo at a suitable &osition at street le,el( so lo"ated as to a+e the inlets a""essible fro outside of the buildin%. The sie of the wall bo shall be ade-uate to allow hose to be "onne"ted to the inlets( e,en if the door "annot be o&ened and the %lass has to be bro+en. Ea"h bo shall ha,e fall of 25 towards the front at its base and shall be %laed with wired %lass with AF#E #D$E #C@ETA &ainted on the inner fa"e of the %lass in 50 sie blo"+ letters. 6.6.4 #n addition to the eer%en" fire bri%ade "onne"tion to the stora%e tan+( a 150 "onne"tion shall be ta+en fro the four 63 instantaneous inlets dire"t to ea"h hdrant riser so that the fire bri%ade a &u& to the hdrants in the e,ent of hdrant &u&s bein% out of the "oission. The "onne"tion dire"t to ea"h riser shall be fitted with a slui"e and reflu ,al,e ea"h. 8.>
Fi/+ Fig3*ing S*%77
6.7.16 $ fire fi%htin% s-uad "onsistin% of se"urit and aintenan"e &ersonnel under the "oand of a trained fire "hief( "on,ersant with the fire "ontrol sste of the &reises( shall be a,ailable. Further( the &ubli" fire bri%ade shall also be a"-uainted with what is bein% installed in the &reises and how the &rote"tion sstes o&erate. For this &ur&ose( details of the arran%eents for fire fi%htin% sstes and the laout &lan in"or&oratin% the &osition of the eistin% fire &rote"tion sste shall be forwarded to the lo"al fire bri%ade for their inforation and ne"essar a"tion. 6.7.26 $s the effi"ien" of the wet riser sste de&ends on the anner and s&eed at whi"h the are brou%ht into use( a s-uad "onsistin% of trained &ersonnel and fire &i& an shall be aintained on the &reises round the "lo"+. The nuber of &ersonnel for the s-uad shall ne"essaril de&end u&on the sie of the buildin% but in no "ase shall be less than four trained &ersons e"ludin% offi"er in "har%e on dut and &u& an be a,ailable at antie durin% the da or ni%ht.
6.7.3 $ &ubli" address sste shall be &ro,ided on ea"h floor in"ludin% the "ontrol roo in order to enable se"urit and fire fi%htin% staff to %i,e e,a"uation instru"tions to the o""u&ants in "ase of fire. E,a"uation drills shall be arran%ed &eriodi"all. 6.7.4 $ etal stri& of 25 3 se"tion shall be &ro,ided in the stair"ase en"losure runnin% throu%hout the hei%ht of the buildin% to fa"ilitate transission and re"e&tion of fire essa%es throu%h wal+ie'tal+ie sets used b bri%ade &ersonnel. The stri& shall be ele"tri"all insulated fro the %round. 6.7.5 $ &lan of the ris+ %i,in% floor'wise details of all fire etin%uishin% a&&lian"es and water su&&lied shall be dis&laed in the &u& house as well as in the roo of the se"uritfire offi"er who is in "har%e of the a&&lian"es.
•
;;;;;;;;;;;;;
>.
H9DRANT SERICE -
#nstallation of and $&&lian"es as &er the !oittee>s e%ulations is a &rere-uisite for an o""u&an"( other than stora%e o""u&an"( to be entitled to allowan"e for this sste. >.1 GENERAL -
7.1.07The followin% e%ulations are not a&&li"able to i%h'ise uildin%s( the hi%hest floor of whi"h is ore than 22 abo,e the surroundin% %round le,el or to !otton Din and *ress Fa"tories( for whi"h referen"e a be ade to /e"tions 6 and 8 res&e"ti,el. 7.1.1 $ well desi%ned and well laid hdrant ser,i"e is the ba"+bone of the entire fire fi%htin% e-ui&ent as it fi%hts fires of serious &ro&ortions in all "lasses of ris+s and "ontinues to be in full o&eration e,en if &arts of affe"ted buildin%s andor stru"tures ha,e "olla&sed( and also +ee&s "ool all ad)oinin% &ro&erties( thereb iniisin% the e&osure haards. 7.1.27The ad,anta%es of &ro,idin% for &ossible future etensions in an s"hee of hdrant &rote"tion is often o,erloo+ed. $ "o&arati,el sall etension with its attendant fri"tion losses a o,erload a ain so seriousl as to ne"essitate re&la"eent b one of lar%er sie and the sall additional initial "ost of ains of soewhat lar%er "a&a"it than iediate re-uireents a "all for( often leads to ultiate e"ono. 7.1.37$ll "o&onents of the hdrant sste shall be of a t&e and a+e a&&ro,ed b the Tariff $d,isor !oittee. 7.1.47The standards laid down in this Manual re&resent the a""uulated e&erien"e of an ears but e,en when a hdrant ser,i"e is desi%ned and laid in a""ordan"e with these standards( its effi"ien" in fire fi%htin% will ultiatel de&end u&on the ra&idit with whi"h it is brou%ht into a"tion and the abilit with whi"h its effort is dire"ted. 7.1.57The aintenan"e of an installation is e-uall ,ital and the i&ortan"e of or%anised wet drills at re%ular inter,als( whi"h ensure that ea"h an "arries out his allotted duties in the shortest &ossible tie "annot be too stron%l e&hasised. *lease see rule 7.10 in this "onne"tion. >.2>CLASSIFICATIONS OF OCCUPANCIES -
7.2.07$s the water su&&l( &u&in% "a&a"it and other features of the hdrant sste de&end not onl on the sie of the ris+ but also on its fire %rowth and s&read &otentialities( the ris+s are to be "ate%orised under the followin% "lasses for the &ur&ose of hdrant sste desi%n< N.B. For
"ate%orisation of o""u&an"ies not listed hereunder referen"e shall be ade to the e%ional
ffi"es.
>.2.1>LIGHT HA?ARD OCCUPANCIES:
2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. 41. 42. 43. 44. 45. 46. 47. 48. 49. 50. 51.
1. $brasi,e Manufa"turin% *reises $erated :ater Fa"tories $%arbatti Manufa"turin% $luiniuWin" and !o&&er Fa"tories $nalti"al andor Rualit !ontrol @aboratories $sbestos /tea *a"+in% S @a%%in% Manufa"turers. atter !har%in%/er,i"e /tation atter Manufa"turin% reweries ri"+ :or+s !annin% Fa"tories !ardao Fa"tories !eent Fa"tories andor $sbestos *rodu"ts Manufa"turin%. !erai" Fa"tories and !ro"+er and /toneware *i&e Manufa"turin%. !inea Theatres in"ludin% *re,iew Theatres !la :or+s !lo"+ and :at"h Manufa"turin% !lubs !offee !urin% S oastin% *reise !o&uter installations Main Frae !ondensed Mil+ Fa"tories( Mil+ *asteurisin% *lant and airies. !onfe"tioner Manufa"turin% wellin%s Edu"ational and esear"h #nstitutes Ele"tri" Deneratin% ouses del Ele"tri" @a&s #n"andes"ent S Fluores"ent and TL *i"ture Tube Manufa"turin%. Ele"tri" /ub'/tationistribution /tation. Ele"tro *latin% :or+s. Ele"troni" andor !o&uter E-ui&ents $sseble and Manufa"tures E&t !ontainers /tora%e Qard En%ineerin% :or+sho&s. Fruits and Le%etables ehdratin%rin% Fa"tories. Fruit *rodu"ts and !ondient Fa"tories. Dlass S Dlass Fibre Manufa"turin%. Dodowns and :arehouses /torin% non'"obustible Doods. Dreen houses Dold Thread Fa"toriesDildin% Fa"tories. Du andor Dlue and Delatine Manufa"turin%. os&itals in"ludin% P'ra and other ia%nosti" !lini"s. #"e !and and #"e'"rea Manufa"turin%. #"e Fa"tories. #n+ e"ludin% *rintin% #n+ Fa"tories @aundries. @ibraries. Mi"a *rodu"ts Manufa"turin%. ffi"e *reises. *la"es of worshi& *otter :or+s. *oultr Fars. esidential otels( !afes S estaurants. /alt !rushin% Fa"tories and efineries.
53. 54. 55. 56. 57. 58.
52. /tables. /teel *lants other than Das based /u%ar !and Manufa"turin%. /u%ar Fa"tories and efineries. Tea lendin% and Tea *a"+in% Fa"tories Obrella $sseblin% Fa"tories Leri"elli Fa"tories. 59. :ater Treatent:ater Filtration *lants and :ater *u& ouse.
>.2.2>ORDINAR9 HA?ARD OCCUPANCIES:
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38.
$ir&ort and other Trans&ortation Terinal uildin%. $re"a nut sli"in% andor etel nut Fa"tories. $tta and !ereal Drindin%. a+eries. eedi Fa"tories. is"uit Fa"tories. obbin Fa"tories. oo+binders( En,elo&es S *a&er ba% Manufa"turers. ul+ /tora%e !able anufa"turin% !a&hor oilin% !andle :or+s. !arbon *a&erT&ewriter ibbon Manufa"turers. !ardboard o Manufa"turin%. !ar&enters( :ood wool S Furniture Manufa"turers. !ar&et and ru%%et Fa"tories. !ashew nut Fa"tories. !hei"al Manufa"turin%. !i%ar and !i%arette Fa"tories. !offee %rindin% &reises !oir( Fa"tories( !oir !ar&ets( u%s and Toba""o( ides and /+in *resses !old stora%e &reises. !or+ &rodu"ts anufa"turin% r !leanin%( ein%( @aundries. Ele"tri" Deneratin% stations other than del Enaelware Fa"tories. Filter S :a &a&er Manufa"turin%. Flour Mills. Dara%es. Darent Ma+ers Dhee Fa"tories other than ,e%etable Dodowns S :arehouses others. Drain andor /eeds isinte%ratin% andor !rushin% Fa"tories. Drease Manufa"turin%. at and To&ee Fa"tories. osier( @a"e( Ebroider S Thread Fa"tories. #n"andes"ent Das Mantle Manufa"turers(
39. 40. 41. 42. 43. 44. 45. 46. 47. 48. 49. 50. 51. 52. 53. 54. 55. 56. 57. 58. 59. 60. 61. 62. 63. 64. 65. 66. 67. 68. 69. 70. 71. 72. 73. 74.
#ndustrial Das Mf%. #n"ludin% halo%enated hdro"arbon %ases @inoleu Fa"tories. Man'ade QarnFibre Manufa"turin% E"e&t $"rli" Manure and Fertiliser :or+s. lendin%( Miin% and %ranulatin% onl Mer"antile ""u&an"ies e&t. /tores( /ho&&in% !o&lees Malls Mineral il lendin% and *ro"essin%. Museus. il S @eather !loth Fa"tories. il Terinalse&ots other than those "ate%orised under i%h haard $ %en *lants. *lwood Manufa"turin%:ood Leneerin% Fa"tories. *a&er S !ardboard Mills. *iers( whar,es( do"+ards. *lasti" Doods Manufa"turin%. *rintin% *ress *reises. *ul,erisin% and !rushin% Mills. i"e Mills. o&e :or+s. ubber Doods Manufa"turin%. ubber Tres S Tubes Manufa"turin% /hella" Fa"tories. /ho&&in% !o&lees under%round /il+ Filatures and "o"oon stores. /&ra &aintin% /oa&s and Dl"erine Fa"tories. /tar"h Fa"tories /teel *lants Das ased Tanneries@eather Doods Manufa"turers. Tan+ fars other than those "ate%orised under hi%h haard $. Tetile Mills. Tea Fa"tories. Tele&hone E"han%es. Theatres and $uditorius Toba""o !hewin% and *an'asalla Ma+in%. Toba""o Drindin% and !rushin%. Toba""o edrin% Fa"tories. 75. :oollen Mills. >.2.!>HIGH HA?ARD OCCUPANCIES: SUB-CATEGOR9
1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
$ir"raft an%ers $luiniuMa%nesiu *owder *lants ituinised *a&er andor essian !loth Manufa"turin% in"ludin% Tar Felt Manufa"turin%. !otton :aste Fa"tories !oal andor !o+e andor !har"oal all ri-uettes Manufa"turin%. !elluloid Doods Manufa"turin%. !i%arette Filter Manufa"turin%. !inea Fils S T.L. *rodu"tion /tudios !ollieries. !otton /eed !leanin% or e'lintin% Fa"tories.
11. 12. 13. 14. 15. 16. 17. 18.
istilleries. u&li"atin% and /ten"il *a&er Manufa"turin%. Fire'wor+s Manufa"turin%. Foaed *lasti"s Manufa"turin% andor !on,ertin% *lants. Drass( a( Fodder S hoosa "haff *ressin% Fa"tories. Vute ills S )ute &resses @*D ottlin% *lants Mini; ; ottlin% &lants ha,in% total in,entor not e"eedin% 100 MT of @*D and also bottlin% a total -uantit of not e"eedin% 20 MT of @*D &er shift of 8 hrs.
19. Mat"h Fa"tories. 20. Man Made Fibres $"rli" fibresarn a+in% 21. Mattress and *illow Ma+in%. 22. Metal or Tin *rinters where ore than 50 K of floor area is o""u&ied as En%ineerin% :or+sho&= this a be ta+en as rdinar aard is+ 23. il Mills 24. il Etra"tion *lants other than those forin% &art of %hee fa"tories S oil refinin% fa"tories. 25. il Terinalse&ots handlin% flaable li-uids ha,in% flash &oint of 32o ! and below. 26. *aints S Larnish Fa"tories. 27. *rintin% #n+ Manufa"turin%. 28. /aw Mills. 29. /&on%e #ron *lants. 30. /ur%i"al !otton Manufa"turers 31. Tan+ Fars storin% flaable li-uids ha,in% flash &oint of 32o ! and below. 32. Tar&aulin S !an,as *roofin% Fa"tories. 33. Tur&entine S osin istilleries. 34. Tre etreadin% and esolin% Fa"tories. SUB-CATEGOR9
1. 2. 3. 4. 5. 6. >.!
$onia and Orea /nthesis *lants. !CD !o&ressin% and ottlin% *lants E&losi,e Fa"tories. @*D ottlin% *lants ther than Mini *etro"hei"al *lants. *etroleu efineries. WATER SUPPL9 -
7.3.1 :ater for the hdrant ser,i"es shall be stored in an easil a""essible surfa"eunder%round lined reser,oir or abo,e %round tan+s of steel "on"rete or asonr. The effe"ti,e "a&a"it of the reser,oir abo,e the low water le,el defined hereunder( or abo,e the to& of the &u& "asin% in "ase of flooded su"tion if the sae is hi%her than the low water le,el( for the ,arious "lasses of o""u&an"ies and sie of hdrant installations shall be as indi"ated in the table 1. NOTES @
1. The low water le,el is a &oint atleast three ties the diaeter of the su"tion &i&e abo,e the draw'off &oint. /ee fi%s.4( 5 and 6
2. @ar%e natural reser,oirs with water "a&a"it e"eedin% 10 ties the a%%re%ate water re-uireents of all Fire *u&s therefror a be left un'lined. 7.3.27 eser,oirs of and o,er 2(25(000 litres "a&a"it shall be in two inter"onne"ted e-ual "o&artents to fa"ilitates "leanin% and re&airs. 7.3.37 The sie of the firewater su& shall be su"h that the saller side is at least e-ui,alent to si ties the diaeter of the lar%est su"tion &i&e. The su"tion &i&e s shall be lo"ated alon% the "entral lon%itudinal ais of the su& and the &ositionin% of the &i&es shall be su"h that no &i&e is within a distan"e of twi"e its own diaeter fro another su"tion &i&e or fro the wall of the su&. 7.3.4 :here the Fire &u&s draw water fro the reser,oir under su"tion lift "onditions the two "o&artents shall be "onne"ted to a "oon su& throu%h slui"e or %ate ,al,es. The su"tion arran%eent of the Fire &u& s shall be as indi"ated in rule 7.4.1.8( 7.4.1.9( 7.4.1.10 and 7.4.1.12 hereunder. 7.3.5 #n "ase of dual &ur&ose reser,oirs "aterin% to fire water and %eneral water re-uireents the %eneral water &u&s shall draw their su&&l fro a se&arate su& whi"h shall be "onne"ted onl to the fire water su&( the inter"onne"tion bein% so lo"ated that the effe"ti,e -uantit as defined abo,e of water a,ailable in the reser,oir for fire water re-uireents below the le,el of the inter"onne"tion is atleast e-ui,alent to the -uantities indi"ated in Table 1. #n"oin% ains shall be "onne"ted to Fire water !o&artents and onl o,erflow of fire water "o&artents should %o to &ro"ess.
7.3.6 :here the reser,oir &ro,ides &ositi,e su"tion for the fire &u&s in ters of the note under rules 7.4.1.11( ta&&in% shall be ta+en fro both the "o&artents and shall be "onne"ted throu%h slui"e ,al,es to a "oon su"tion header. The &u&s( in turn( shall draw their su"tion fro the "oon header throu%h slui"e ,al,es. #n "ase of dual &ur&ose reser,oirs "aterin% to fire water and %eneral water re-uireents( the ta&&in% for the %eneral water &u&s shall be ta+en at a hi%her le,el su"h that the "a&a"it of the reser,oir between the low water le,el as defined heretofore or the to& of the fire &u& "asin% in "ase it is hi%her than the low water le,el and the %eneral water ta&&in% is at least e-ui,alent to the re-uireents indi"ated in Table 1. TABLE - 1
NATURE OF RIS0
CAPACIT9 OF STATIC STORAGE ECLUSIEL9 RESERED FOR H9DRANT SERICE.
1. @i%ht aard
Cot less than 01 hour>s a%%re%ate &u&in% "a&a"it with a iniu of 1(35(000 litres.
2. rdinar aard
Cot less than 2 hour>s a%%re%ate &u&in% "a&a"it.
3. i%h aard $
Cot less than &u&in% "a&a"it
4. i%h aard
Cot less than 4 hours a%%re%ate &u&in% "a&a"it
3
hour>s
a%%re%ate
NOTES @
1. The "a&a"it of the reser,oir for ordinar and hi%h haard "lass o""u&an"ies a be redu"ed b the -uantu of inflow Xof one hour in "ase of ordinar haard( 90 inutes in "ase of hi%h haard $ and two hours in "ase of hi%h haard o""u&an"ies( fro a reliable sour"es other than towns ain ha,in% &rior a&&ro,al of the "oittee( but in no "ase shall the reser,oir "a&a"it be less than 70 K of that entioned abo,e. 2. #n "ase of li%ht haard "lass o""u&an"ies the iniu "a&a"it of the reser,oir shall be in"reased to 2(25(000 litres if the hi%hest floor of the buildin% is ore than 15 abo,e the surroundin% %round le,el. 3. $ hi%her "a&a"it of reser,oir than that re-uired as &er Table 1 a be sti&ulated b the !oittee where "onsidered ne"essar. >.#> >.#.1
PUMPS: GENERAL
7.4.1.1 *u&s shall be e"lusi,el used for fire fi%htin% &ur&oses( be of a t&e a&&ro,ed b the !oittee( and shall be '
#$ %$ $
Ruadru&le a"tin% re"i&ro"atin% stea &u&s O/ Ele"tri" Motor or /tea Turbine dri,en "entrifu%al &u&s O/ !o&ression #%nition En%ine dri,en "entrifu%al &u&s O/
d
Lerti"al Turbine /ubersible &u&s.
7.4.1.2 *u&s shall be dire"t'"ou&led( e"e&t in the "ase of en%ine'dri,en Lerti"al Turbine *u&s wherein %ear dri,es "onforin% to a&&ro,al standard of Fa"tor Mutual sste or ri%ht an%led %ear dri,e "lass no. 1338 hall be used. elt'dri,en &u&s shall not be a""e&ted. 7.4.1.3 *arts of &u&s li+e i&eller( shaft slee,e( wearin% rin% et". shall be of non'"orrosi,e etal &referabl of brass or brone or stainless steel. :here seawater is used or where the -ualit of water ne"essitates the use of s&e"ial etalsallos( the use of su"h etals or allos shall be insisted. 7.4.1.4 The "a&a"it of the &u&s would de&end on whether or not ta&&in%s for water s&ra andor foa &rote"tion for tan+ss&heresbullets&lantsother fa"ilities is are ta+en fro the hdrant ser,i"e. #n "ase there is no ta&&in% fro the hdrant ser,i"e( the "a&a"it of the &u& shall be as &er rule 7.4.1.4.1 hereunder. owe,er( where the water deand for water s&ra andor foa &rote"tion as &er rules 7.4.1.4.2( 7.4.1.4.3( 7.4.1.4.4( 7.4.1.4.5 and 7.4.1.4.6 is in e"ess of that re-uired for the hdrant sste( the &u&in% "a&a"it shall be based on the hi%her water deand. 7.4.1.4.1 The "a&a"it for hdrant ser,i"e shall be deterined b the "lass of o""u&an" and sie of installation as &er Table 2 hereunder< TABLE - 2
NATURE OF RIS0
1. @i%ht aard
NUMBER OF H9DRANTS
P U L M P S P C B < MA ! P B HA R C I T 9
P A A U C T M P R I T R P E D 9 A D S E L T I S I < U : 0 E S C R G D H E E B C C A A R MA R T 9 P 2 - G E
27 96
5.6;
E"eedin% 20 ii but not e"eedin% 55
38 137
7
E"eedin% 55 iii but not e"eedin% 100
47 171
7
47 171 &lus 47 171 for e,er add' itional 125 hdrants or &art thereof.
7 8.8
i 20
i, ;;
Cot e"eedin%
E"eedin% 100
NOTES @
;1. The &u& deli,er &ressure will need to be 7 +%"2 if the hi%hest floor of the ris+ is at a hei%ht e"eedin% 15 abo,e the surroundin% %round le,el. ;;2. :here the sstes are hdrauli"all desi%ned as &er C 2 S C 3 below rule 7.5.10. The total &u&in% "a&a"it need not be %reater than 190 683 irres&e"ti,e of the nuber of hdrant &oints.
NATURE OF RIS0
2. rdinar aard
N.B<
NUMBER OF H9DRANTS
P U L M P S P C B < MA ! P B HA R C I T 9
P A A U C T M P R I T R P E D 9 A D S E L T I S I < U : 0 E S R E G D C HE B C C A A R MA R T 9 P 2 - G E
i Cot e"eedin% 20
38 137
7
ii E"eedin% 20 but not e"eedin% 55
47 171
7
iii E"eedin% 55 but not e"eedin% 100
76 273
7
E"eedin% i, 100 ;;
76 273 &lus 76 273 for e,er add' itional 125 hdrants or &art thereof.
78.8
:here the sstes are hdrauli"all desi%ned as &er C 2 S C 3 of rule 7.5.10( the total &u&in% "a&a"it need not be %reater than 302 1092 irres&e"ti,e of the nuber of hdrant &oints.
NATURE OF RIS0
3. i%h
aard $
NUMBER OF H9DRANTS
P U L M P S P C B < MA ! P B HA R C I T 9
P A A U C T M P R I T R P E D A 9 D S E L T I S I < U : 0 E S C R D G HE E R B C C A A 9 A M R T P 2 - G E
i
Cot e"eedin% 20
47 171
7
ii
76 273
78.8
E"eedin% 20 but not e"eedin% 55
114 410
78.8
114 410 &lus 114 410 for e,er add' itional 125 hdrants or &art thereof.
78.810.5
i
Cot e"eedin% 20
Two of 47 171
7
ii
E"eedin% 20 but not e"eedin% 55
T: of 76 273
78.8
iii
T: of 114 410
78.8
iii
E"eedin% 55 but not e"eedin% 100
i,
E"eedin%
100
4. i%h
aard
E"eedin% 55 but not e"eedin% 100
i, % 100
;;E"eedin
T: of 114 410 &lus CE of 114 410 for e,er add' itional 200 hdrants or &art thereof.
;; This &ro,ision will a&&l onl in "ases where the hdrant ser,i"e has been hdrauli"all desi%ned as &er C3 b under rule 7.5.10. NOTES -
1. #n "ase of i%h aard ris+s where the a%%re%ate &u&in% "a&a"it re-uired in ters of the abo,e Table or of rules 7.4.1.4.2( 7.4.1.4.4( 7.4.1.4.5 and 7.4.1.4.6 hereunder e"eeds 1(640 3hr.( lar%er "a&a"it &u&s are a""e&table &ro,ided the "a&a"it of the lar%est &u& does not e"eed 25 K of the a%%re%ate installed &u&in% "a&a"it is disru&ted when an &u& is in'o&erati,e. 2. #n "ase of i%h aard o""u&an"ies( the &u& deli,er &ressure shall be 7 I%"2 if the hi%hest floor of the ris+ is at a hei%ht e"eedin% 15 abo,e the surroundin% %round le,el. 3. #n "ase of il efineries( *etro"hei"al "o&lees or other ris+s where double headed hdrants are used throu%hout the ris+ so that the total nuber of hdrants "ountin% a double headed hdrant as two hdrants is about double the nuber of hdrants re-uired as &er the %eneral re-uireents of this Manual( a double headed hdrant a be re%arded as a sin%le hdrant onl. 7.4.1.4.2
:here stora%e tan+s "ontainin% flaable li-uids are &rote"ted b a ediu ,elo"it water s&ra sste ta&&ed fro the hdrant ser,i"e( the water re-uireents of the s&ra sste shall be "al"ulated for tan+s lo"ated in a "oon d+e whi"h ha,e the lar%est a%%re%ate shell surfa"e area at a rate of 10 litres inute2 of tan+ shell surfa"e area e"e&t where the sste has been desi%ned to "o&l with
the &ro,isions "ontained in C. 4 under rule 7.6.19 andator &rote"tion in whi"h "ase the rate of flow "an be redu"ed to 3 l&2. E,en in the "ase of tan+s lo"ated in se&arate d+es( the shell surfa"e area of all tan+s lo"ated within a distan"e of 15 or the diaeter of the lar%er tan+ if the sae is ore than 15 shall be a%%re%ated and the water deand of su"h "luster of tan+s shall be "al"ulated at the rate of flow indi"ated in the fore%oin% &ara%ra&h. The water re-uireent of the s&ra sste wor+ed out as abo,e shall then be loaded for su&&leentar hose strea &rote"tion as under N :here the lar%est tan+ in( in a d+e( has a diaeter ' i
O&to 10
1(150 @*M
ii
More than 10 and u&to 20
2(250 @*M
iii
,er 20
3(400 @*M
#f the total water re-uireent for s&ra &rote"tion and hose strea &rote"tion for stora%e tan+s wor+ed out as abo,e e"eeds the re-uireents of the hdrant ser,i"e as &er Table 2( the &u&in% "a&a"it shall be e-ui,alent to the forer. 7.4.1.4.3 :here stora%e tan+s are &rote"ted b a fied foa sste "onne"ted to the hdrant ser,i"e( water re-uireent for the foa sste shall be e-ui,alent to that re-uired b the lar%est &rote"ted tan+ at a rate of 5 litresinute2 of li-uid surfa"e area for fied roof tan+s and 12.2 l&2 of ri seal in "ase of floatin% roof tan+s. ther "onditions re%ardin% su&&leentar hose strea &rote"tion( &u&in% "a&a"it et".( would reain the sae as for water s&ra &rote"tion. 7.4.1.4.4 :here s&heresbullets are &rote"ted b a ediu ,elo"it water s&ra sste ta&&ed fro &ressurised hdrant ser,i"e( water re-uireents of the s&ra sste shall be deterined as under ' Ta+in% into "onsideration the "onfi%uration of bulletss&here( the one whi"h has the lar%est nuber of other bulletss&heres within Y15 M of the "entre thereof shall be sele"ted. The water deand shall then be wor+ed out at the rate of 10 @inM2 of the a%%re%ate shell surfa"e area of the bullets&heres "on"erned and all bulletss&heres within Y 15 M of the "entre thereof. :ater a&&li"ation a be redu"ed to 5 @*MM 2 where the bullets/&heres "oated with a&&ro,ed &assi,e aterials &ro,idin% fire resistan"e of at least 2 hours. The water re-uireent of the s&ra sste wor+ed out as abo,e shall then be loaded for su&&leentar hose strea &rote"tion as under ' Water capacity of Bullets/ Spheres (m3 )
O&to and in"ludin% 50 3
Supplementary hose stream protection (LPM)
1(750
".
$bo,e 50 3 and u&to
2(250
$bo,e 150 3
4(500
3
150
.
#f the total water re-uireent for s&ra &rote"tion and hose stea &rote"tion for s&heresbullets wor+ed out as abo,e e"eeds the re-uireents of the hdrant ser,i"e as &er Table 2( the &u&in% "a&a"it shall be e-ui,alent to the forer. N&*+<
For desi%n "riteria of ediu ,elo"it water s&ra sste referen"e shall be ade to "oittees rules for water s&ra sste. 7.4.1.4.5 :here the &lants and other fa"ilities are &rote"ted b ediu ,elo"it water s&ra sstes( ta&&ed fro hdrant ser,i"e( water re-uireent of the s&ra sste shall be deterined as &er !oittees rules for water s&ra sstes. :ater re-uireents of the s&ra sstes wor+ed out as abo,e shall then be loaded b 4(500 @*M for su&&leentar hose strea &rote"tion. #f the total water re-uireent for s&ra &rote"tion and hose strea &rote"tion wor+ed out as abo,e e"eeds the re-uireents of the hdrant ser,i"e as &er Table 2( the &u&in% "a&a"it shall be e-ui,alent to the forer. 7.4.1.4.6 :here transforers are &rote"ted b hi%h ,elo"it water s&ra sste ta&&ed fro hdrant sste( water re-uireents of the s&ra sste shall be deterined as &er !oittees rules for water s&ra sste. :ater re-uireent of the s&ra sste wor+ed out as abo,e shall then be loaded b 1(750 @*M for su&&leentar hose strea &rote"tion. #f the total water re-uireent for s&ra &rote"tion and hose strea &rote"tion wor+ed out as abo,e e"eeds the re-uireents of the hdrant ser,i"e as &er Table 2( the &u&in% "a&a"it shall be e-ui,alent to the forer. 7.4.1.4.7 :here &lants and other fa"ilities are &rote"ted b s&rin+ler sste ta&&ed fro the &ressurised hdrant ser,i"e( water re-uireent of the s&rin+ler sste shall be deterined as &er the !oittee>s rules for s&rin+ler sste. #f the total water re-uireent for s&rin+ler sste e"eeds the re-uireent of the hdrant ser,i"e as &er Table 2( the &u&in% "a&a"it shall be e-ui,alent to the forer. 7.4.1.5 *u&s shall be "a&able of furnishin% not less than 150 K of rated "a&a"it at a head of not less than 65 K of the rated head. The shut'off head shall not e"eed 120 K of rated head in the "ase of horiontal &u&s and 140 K in the "ase of ,erti"al turbine t&e &u&s. 7.4.1.6 Ea"h &u& shall be &ro,ided with a &late %i,in%( in the "ase of "entrifu%al &u&s( the deli,er head( "a&a"it and the nuber of re,olutions &er inute and in the "ase of re"i&ro"atin% &u&s( the diaeter of the stea "linders and water &lun%ers and the len%th of stro+e as also the ratios of the effe"ti,e a%%re%ate areas of the su"tion and the deli,er ,al,es to the area of the water &lun%ers. 7.4.1.7 #n "ase of ele"tri"all dri,en &u&s it is re"oended that "o&ression i%nition en%ine dri,en stationar &u& of siilar "a&a"it be installed as a standb and ,i"e ,ersa. owe,er( where the hdrant ser,i"e "onsists of ore than one &u&( not ore than half the total nuber total nuber Y 1 in "ase of odd nuber of &u&s shall ha,e &rie o,ers of one t&e.
The abo,e &ro,ision is not a&&li"able to sstes "oissioned before 1982. Cotwithstandin% the abo,e( if &ower to otorised fire &u&s is obtained fro two sour"es( one of whi"h is a "a&ti,e %eneratin% &lant lo"ated in a blo"+ either 6 awa fro all surroundin% buildin%s( where this is not feasible( se%re%ated fro ad)oinin% buildin% in a anner indi"ated in rule 7.4.3.1 ore than half the total nuber of &u&s a be of the ele"tri"all dri,en t&e. 7.4.1.8 Ea"h fire ser,i"e &u& shall be &ro,ided with an inde&endent su"tion &i&e without an slui"e or "ut' off ,al,es therein( unless the &u& is situated below the le,el of the water su&&l in whi"h "ase slui"e or "ut'off ,al,es would be essential. :here the water su&&l has fibrous or e-uall ob)e"tionable atter in sus&ension or ud andor sand liable to "ause a""uulation in the installation( su"tion &i&es shall be installed in a )a"+ well fed throu%h a "ul,ert fro the ain water su&&l. $t the su&&l end of the "ul,ert( a slui"e or %ate ,al,e shall be &ro,ided. NOTE - The
su"tion &i&e shall be "onne"ted to the &u& inlet throu%h an e""entri" redu"er to a,oid
air &o"+ets. 7.4.1.9 The diaeter of the su"tion &i&e shall be su"h that the rate of flow of water throu%h it does not e"eed 90 . &er inute when the &u& is deli,erin% at its rated dis"har%e. #f( howe,er( the &u& is situated below the le,el of its water su&&l( the diaeter of the su"tion &i&eheader shall be based u&on a rate of flow not e"eedin% 120 . &er inute. 7.4.1.10 :here the &u& is to o&erate under su"tion lift "onditions( the Cet *ositi,e /u"tion ead C*/ a,ailable at site shall be 0.50 in e"ess of the a"tual ,alue re-uired at 150 K of the dut &oint as &er the anufa"turer>s "ur,e of the &u&. NOTE N
For the &ur&ose of the abo,e( C*/ a,ailable at site shall be "o&uted b dedu"tin% the su of the stati" lift easured fro the ?low water le,el>( defined in rule 7.3( u&to the "entre line of the &u& and fri"tion loss in the su"tion &i&e and fittin%s fro atos&heri" &ressure. 7.4.1.11 Fire *u&s in i%h aard "ate%or o""u&an"ies shall be &ro,ided with &ositi,e su"tion and autoati" startin% de,i"es "a&able of se-uential startin% of the &u&s. The &u&s shall be "onne"ted to audible alar su"h as hooter or a siren lo"ated in a &roinent &la"e outside the &u& house. :here there is a "entral fire station in the &reises( additional alar &oint shall also be &ro,ided in the fire station. The &u&in% arran%eent shall also in"or&orate Vo"+e *u&s to ta+e "are of sste losses. The "a&a"it of the Vo"+e *u&s shall neither be ore than 5 K of the installed &u&in% "a&a"it nor less than 3 K thereof with a iniu of 10.8 3hr. unless the a%%re%ate installed &u&in% "a&a"it is in e"ess of 820 3hr( in whi"h "ase the "a&a"it of the Vo"+e *u& s shall be not less than 25 3hr &lus 1 K of the installed &u&in% "a&a"it in e"ess of 820 3hr. #nstallation of Vo"+e *u&s also hel&s to &re,ent hdrauli" sur%es. 7.4.1.12 #n the "ase of @i%ht( rdinar and i%h aard $ "ate%or o""u&an"ies( when the &u& is abo,e the le,el of its water su&&l( there shall be a foot ,al,e and a &riin% arran%eent( the latter "onsistin% of a tan+ ha,in% a "a&a"it at least three ties that of the su"tion &i&e fro the &u& to the foot ,al,e sub)e"t to a iniu of 1000 litres "onne"ted to the deli,er side of the &u& b a etal &i&e ha,in% a iniu internal diaeter of 100 with a sto& ,al,e and a non return ,al,e therein of the sae sie. $ reliable inde&endent fillin% arran%eent and a le,el indi"ator shall be &ro,ided for the &riin% tan+ and( where,er feasible( a "ontinuous o,erflow arran%eent shall be &ro,ided in order to ensure
that the tan+ is alwas full. #t is re"oended that for &u&s ta+in% su"tion fro a stored water su&&l( a ,orte &late shall be installed at entran"e to the su"tion &i&e. :here,er "ir"ustan"es &erit( the &u&s shall &referabl be fied below the le,el of the water su&&l &ositi,e su"tion. #f the &u&s are autoati" in a"tion( the shall ne"essaril be so fied. owe,er( if the &riin% arran%eents are su"h as to ensure that the su"tion &i&e shall be autoati"all aintained full of water notwithstandin% a serious lea+a%e therefro the &u& bein% autoati"all brou%ht into a"tion to re&lenish the &riin% tan+ should the latter be drawn u&on at a %reater rate than the rate at whi"h it is fed fro an other sour"e( &ositi,e su"tion a not be insisted. #n su"h "ases( the "a&a"it of the &riin% tan+ need not e"eed 450 litres and the diaeter of the &riin% &i&e need not e"eed 50 . Vo"+e *u&s of "a&a"it indi"ated in rule 7.4.1.11 shall( ne,ertheless( be &ro,ided in sstes where the ain &u&s are autoati" in a"tion. :here &u&s are autoati" in a"tion the shall be "onne"ted to audible alar su"h as hooter or siren lo"ated in a &roinent &la"e outside the &u& house. :here there is a "entral fire station in the &reises( additional alar &oint shall also be &ro,ided in the fire station. NOTE - For
the &ur&ose of rules 7.4.1.8( 7.4.1.9( 7.4.1.11 and 7.4.1.12 a &u& shall be "onsidered as ha,in% &ositi,e su"tion onl if the -uantit of water in the reser,oir abo,e the low water le,el see C.. under rule 7.3 or the to& of the &u& "asin%( whi"he,er is hi%her is e-ui,alent to the re-uireents of Table 1. 7.4.1.13 Ea"h &u& shall be &ro,ided with a non'return ,al,e and a slui"e ,al,e on the deli,er side( the slui"e ,al,e bein% installed on the u&strea side of the non'return ,al,e. $ &ressure %au%e shall also be &ro,ided between the &u& and the non'return ,al,e. The sie of the non'return ,al,e and "ut off slui"e ,al,e shall not be less than the sie of the initial deli,er &i&e and( in no "ase( less than the deli,er outlet of the &u&. F)/*3+/ %s B)**+/7$ %$+s %n /+%*+ *)/()$+n+ %,+/s+$ %77+*ing *3+ )' +/7&/'%n+ n& B)**+/7$ %$+ s3%$$ (+ ins*%$$+, &n *3+ s)*i&n si,+.
7.4.1.14 :hen the &reises are also &rote"ted b s&rin+ler installation ha,in% ele,ated tan+s as one of the ain sour"es of water su&&l( and where the arran%eent for fillin% the tan+s is ta+en fro the hdrant ser,i"e( the "onne"tion shall be ta+en dire"tl fro the &u& to the to& of the tan+ throu%h a sto& ,al,e and not throu%h the hdrant ains. /ee fi%. below
7.4.1.15 *u&s shall not be installed in o&en. The &u& roos shall norall ha,e bri"+"on"rete walls and non'"obustible roof( with ade-uate li%htin%( ,entilation and draina%e arran%eents.
The &u& roo shall be so lo"ated as to be both easil a""essible and where an fallin% asonr and the li+e fro other buildin%s o""asioned b fire or other "ause( "annot daa%e the &u& roo. Corall( &u& roos shall be lo"ated 6 awa fro all surroundin% buildin%s and o,erhead stru"tures. :here this is not feasible the sides of the &u& roo fallin% within 6 of the surroundin% buildin%s shall be blan+ asonr walls of 355 thi"+ness and the roof of the &u& roo shall be of !!. @i+ewise( when the &u& roo is atta"hed to a buildin% a &erfe"t &art wall "o&lin% with the "oittees re%ulations shall be "onstru"ted between the &u& roo and the atta"hed buildin%( the roof of the &u& roo shall be of !! "onstru"tion at least 100 thi"+ and a""ess to the &u& roo shall be fro the outside. #n no "ase shall the &u& fro be sited within a buildin% o""u&ied for an other &ur&ose. for i%h aard o""u&an"ies( in addition to the abo,e &ro,isions( the &u& roo shall be lo"ated 30 "lear of all e-ui&ent where flaable fluids ha,in% flash &oint below 65o ! are handled andor stored and 15 "lear of &i&es&i&e ra"+s of other than water.. This &ro,ision shall( howe,er( not a&&l to sstes "oissioned before 1982. N.B.
>.#.2
STEAM DRIEN PUMPS -
7.4.2.1 The "a&a"it of stea dri,en &u&s shall be based on the e"onoi"al s&eed re"oended b the a+ers( and the &u&s shall be &ro,ided with a suitable air ,essel( stea and water &ressure %au%es. The wor+in% &arts of the water ends shall be of non'"orrosi,e etal. 7.4.2.2 *u&s shall not be used for boiler feedin% or an other &ur&ose( e"e&t for fillin% the ele,ated s&rin+ler tan+s. 7.4.2.3 all ties.
There shall be at least two boilers "onne"ted to the &u&( out of who one shall be under &ressure at
7.4.2.4 all ties.
/tea at a &ressure of 4.2 +%"2 or ore if s&e"ified b the a+ers shall be a,ailable at the &u& at
7.4.2.5
The ratio of the area of the stea "linders to water "linders shall not be less than 2.5 to 1.
7.4.2.6 $ relief ,al,e of ade-uate sie shall be fitted on the deli,er side of the &u& and set at a &ressure of not ore than 1 +%"2 abo,e the deli,er &ressure of the &u&( and if of wei%ht and le,er t&e( the wei%ht( when set( shall be se"ured and lo"+ed in that &osition. 7.4.2.7
The diaeter of the su"tion &i&e shall in no "ase be less than that of the &u& &lun%ers.
7.4.2.8 The stea &i&e to the &u& shall not tra,erse %round not under the "ontrol of the owner of the installation( nor a &ubli" roadwa. >.#.!
ELECTRICALL9 DRIEN PUMPS -
7.4.3.1 The sub'stations andor .D. houses'su&&lin% &ower to the fire &u&s shall be of in"obustible "onstru"tion and shall be lo"ated at least 6 awa fro all surroundin% buildin%s. :here this is not feasible( all door and window o&enin%s of the surroundin% buildin%s within 6 of the sub'stations andor .D. houses shall be &rote"ted b sin%le fire&roof doors and 6 thi"+ wired %lasses in steel fraewor+ res&e"ti,el. @i+e'wise( roof ea,es( if an( of the surroundin% buildin%s fallin% within 6 of the sub'stations andor .D. houses shall be "ut and wall raised as a &ara&et. The abo,e &ro,isions shall also a&&l when the sub'stations and .D. houses are within 6 of ea"h other.
:here the sub'stations andor .D. houses are atta"hed to buildin%s( &erfe"t &art walls "o&lin% with the !oittees re%ulations shall be "onstru"ted to se%re%ate the sub'stations andor .D. houses fro the atta"hed buildin%s and where the atta"hed buildin% is storeed( the roof of the sub'stations andor .D. houses shall be of .!.!. "onstru"tion of at least 100 thi"+ness. Transforer "ubi"les inside these sub'stations shall be se&arated fro .T. and @.T. "ubi"les and fro ea"h other b blan+ walls of bri"+sstone"on"rete blo"+s of 355 thi"+ness or of .!.! of 200 with door o&enin%s( if an therein( &rote"ted b sin%le fire&roof doors "o&lin% with the !oittees re%ulations. The sub'stations and .D. houses shall also be se&arated fro ea"h other as abo,e.
Transforers installed outdoors( whi"h are su&&lin% &ower to fire *u&s( shall also be lo"ated atleast 6 awa fro all surroundin% buildin%s in"ludin% sub'stations andor .D. houses. :here this is not feasible all door and window o&enin%s of the buildin%s Xin"ludin% sub'stations andor .D. houses.Z within 6 of the transforer shall be &rote"ted b sin%le fire&roof doors and 6 thi"+ wired %lasses in steel fraewor+ res&e"ti,el. @i+ewise( roof ea,es of the buildin%s fallin% within 6 of the transforer shall be "ut and wall raised as a &ara&et. affle walls of bri"+sstone"on"rete blo"+s of 355 thi"+ness or of .!.!. of 200 thi"+ness shall be "onstru"ted between two transforers and these walls shall be etended horiontall 600 beond the etreities of the transforers and ,erti"all 600 abo,e the hi%hest &oint of the transforers. NOTES @
1. :here oil "a&a"it of the indi,idual transforer is lar%er than 5(000 litres se&aratin% walls ust be &ro,ided in between the transforers and a "lear distan"e as &er the followin% table shall be aintained between the transforers and the substation N OIL CAPACIT9 OF INDIIDUAL TRANSFORMER
CLEAR SEPARATING DISTANCE <'
5(000 to 10(000 litres
8.0
$bo,e 10(000 u&to 20(000 litres
10.0
$bo,e 20(000 u&to 30(000 litres
12.5
,er 30(000 litres
15
2. For i%h aard o""u&an"ies( substations su&&lin% &ower to the fire &u&s shall( in addition to "o&lin% with the abo,e &ro,isions( be lo"ated 30 "lear of all e-ui&ent where flaable fluids ha,in% flash &oint below 65o ! are handled andor stored. 7.4.3.2 Ele"tri" su&&l feeder s to sub'stations su&&lin% &ower to fire &u& shall as far as &ossible( "onsist of aroured "ables buried under%round whi"h shall not &ass under an buildin% or &eranent stru"tures. #f the feeders are laid inside an under%round "able du"t %aller( the shall be &la"ed in a "orner of the du"t%aller and shall be isolated fro other "ables in the du"t%aller b eans of fire bri"+ssand &a"+in%other suitable &assi,e &rote"tion of at least [ an hour fire ratin%. Onder etenuatin% "ir"ustan"es( where it is not feasible to la the feeders under%round( the !oittee a &erit o,erhead feeders &ro,ided the do not fall within a horiontal distan"e of ' $
15 of an &ro"ess buildin%s&lant or tan+s "ontainin% flaable li-uids. O/
6 of an other buildin% or tan+s "ontainin% non' flaable li-uids or of stora%e in o&en. NOTE<
in "ase of hi%h haard o""u&an"ies( all substations e"e&t ain re"ei,in% station in the route of the ele"tri"al su&&l to the fire &u& s whi"h re"ei,e &ower b o,erhead feeders shall be &ro,ided with two sets of feeders whi"h( a&art fro "onforin% with the abo,e distan"e &ro,isions( shall be run alon% two different routes in su"h a wa that failure of ore than one route due to a sin%le isha& would be onl a reote &ossibilit. 7.4.3.3 $ dire"t feeder without an ta&&in%s shall be laid fro the sub'station to the &u& house. The feeder shall "onsist of an aroured "able buried under%round and shall not &ass under an buildin% or &eranent stru"ture. The "able run inside the substation fro the brea+er u&to its &oint of burial or entr into "able du"t%aller shall be &ro,ided with suitable &assi,e &rote"tion of at least [ an hour fire ratin%. #f the feeder is laid inside an under%round "able du"t%aller( it shall be &la"ed in a "orner of the du"t%aller and shall be isolated fro other "ables in the du"t%aller b eans of fire bri"+ssand &a"+in%other suitable &assi,e &rote"tion of at least [ an hour fire ratin%. Onder etenuatin% "ir"ustan"es( where it is not feasible to la the feeders under%round( the "oittee a &erit o,erhead feeders &ro,ided the do not fall within a horiontal distan"e of N $
15 of an &ro"ess buildin%s&lant or tan+s "ontainin% flaable li-uids. O/
6 of an other buildin% or tan+s "ontainin% non' flaable li-uids or of stora%e in o&en.
NOTE - #n
"ase of i%h aard o""u&an"ies if the feeder to the fire &u& s is not buried under%round( two sets of feeder shall be &ro,ided whi"h shall N $
"onfor to the abo,e distan"e &ro,isions
be run alon% two different routes in su"h a wa that
failure of ore than one route due to a sin%le isha& would be onl a reote &ossibilit. 7.4.3.4 ear.
/uffi"ient s&are &ower shall alwas be a,ailable to dri,e &u&in% sets at all ties throu%hout the
7.4.3.5 The ele"tri" su&&l to the &u&in% sets shall be entirel inde&endent of all other e-ui&ent in the &reises i.e. e,en when the &ower throu%hout the entire &reises is swit"hed off( the su&&l to the &u& shall "ontinue to be a,ailable un'interru&ted. This "an be a"hie,ed b ta+in% the "onne"tion for the &u&s fro the in"oin% side of the ain @.T brea+er. owe,er( in "ases where two or ore transforers andor sour"es of su&&l are "onne"ted to a "oon bus bar the "onne"tion a be ta+en throu%h the bus bars. /ee fi%ures below
7.4.3.6 The fire &u& "ir"uit shall be &rote"ted at the ori%in b an autoati" "ir"uit brea+er so set as to &erit the otor to be o,erloaded durin% an eer%en" to the aiu liit &erissible b the anufa"turers. Further( the under ,olta%e releaseno ,olt> "oil of the "ir"uit brea+er shall be reo,ed. N.B - :here
"able len%ths are lon% enou%h to warrant ba"+'u& &rote"tion( the !oittee a insist on &ro,ision of su"h a &rote"tion. 7.4.3.7 #t is re"oended that telltale la&s( whi"h would "ontinuousl %low when &ower is a,ailable to the fire &u&s "ir"uit( be &ro,ided and fied in a &roinent &osition( both in the substation and in the &u& roo. 7.4.3.8
:here there is ore than one sour"e of &ower for the o&eration of &u&in% sets e,er ele"tri"al "ir"uit shall &referabl be so desi%ned as to ensure that when ne"essar( the sets will "ontinue to o&erate without the anual o&eration of an eer%en" swit"h.
7.4.3.9 The &u&in% sets shall be se"urel ounted on a robust bed&late( if of the horiontal t&e( and shall be free fro ,ibration at all ,ariations of load. 7.4.3.10 The ratin% and desi%n of otors and swit"h%ears shall "onfor to the rele,ant #ndian /tandards /&e"ifi"ation. The otor shall be of "ontinuous ratin% t&e and its ratin% shall be at least e-ui,alent to the horse&ower re-uired to dri,e the &u& at 150 K of its rated dis"har%e. /ee rule 7.4.1.5 7.4.3.11 The otor shall be of totall en"losed t&e or dri& &roof t&e( the latter ha,in% their air inlets and outlets &rote"ted with eshed wire &anels to e"lude rodents( re&tiles and inse"ts. 7.4.3.12 The otors shall be wound for !lass insulation &referabl for !lass E and the windin%s shall be ,a"uu i&re%nated with heat and oisture resistin% ,arnish and &referabl %lass fibre insulated to withstand tro&i"al "onditions.
7.4.3.13 Motors wound for hi%h tension su&&lies shall ha,e a suitable fied warin% resistan"e to aintain the otor windin%s in a dr "ondition at all ties and &arti"ularl under onsoon "onditions. The resistan"e shall be "onne"ted to the li%htin% or other e-ui,alent "ir"uit. 7.4.3.14 eatin% a&&aratus shall also be &ro,ided( when ne"essar( for ediu tension otors where the are lo"ated below %round le,el( in order to aintain the otor windin%s in a dr "ondition. $de-uate draina%e arran%eents shall also be &ro,ided in the &u& house in su"h "ases. 7.4.3.15 The in"oin% "able to the fire &u& roo shall terinate in an isolatin% swit"h fuse unit in"or&oratin% ! fuses and where ne"essar &ro,ided with a distribution sste. 7.4.3.16 The startin% swit"h%ear for the fire &u&s shall be suitable for dire"t on line startin% but other alternati,e arran%eents are sub)e"t to &rior a&&ro,al. #t shall also in"or&orate an aeter with a "lear indi"ation of the otor full load "urrent. N.B. eote "ontrolled startin% arran%eents are sub)e"t to &rior a&&ro,al of the !oittee.
7.4.3.17 !ables for otors and swit"h%ear shall be aroured or be en"losed in hea, %au%e s"rewed steel "onduit a""ordin% to "onditions. 7.4.3.18 #t is re"oended that e-ui&ent throu%hout be &ainted fire red /hade Co. 536 as &er #/< 5 and suitabl ar+ed for identifi"ation. 7.4.3.19 Ce"essar s&are &arts in"ludin% a set of fuses in a %lass'fronted bo shall be +e&t in readiness at all ties in the &u& house. 7.4.3.20 The wirin% in all installations shall be done in a""ordan"e with the rules for Ele"tri"al #nstallations 1998 issued b the Tariff $d,isor !oittee. >.#.# PETROL OR MOTOR SPIRIT ENGINE DRIEN PUMPS: 8:
7.4.4.1 The &u& roo shall be artifi"iall heated( if ne"essar( so as to &re,ent its te&erature fro fallin% below 4.5 ! at an tie. NOTES -
1. @ow'&ressure hot water( stea or hot air a&&aratus or ele"tri" radiators onl shall be used. #f ele"tri" radiators are used( the Tariff $d,isor !oittee shall a&&ro,e the sae. 2. not &eritted.
La&our'&roof in"andes"ent ele"tri" li%htin% shall be used for the &u& house. Ca+ed li%hts are
3. /wit"hes in "onne"tion with ele"tri" li%htin% or heatin% shall be lo"ated outside the &u& roo( but if this is not &ra"ti"able( the shall be of flae'&roof t&e "onforin% to the rele,ant #ndian /tandards /&e"ifi"ation #/ < 5571 7.4.4.2 The en%ine shall be fitted with dual i%nition a%neto and a""uulator with "oil with se&arate s&ar+in% &lu%s to ea"h( whi"h shall be so arran%ed that the en%ine a be wor+ed on either i%nition inde&endentl. 7.4.4.3
The a%neto shall be of the hi%h'tension t&e.
7.4.4.4 $ ,olteter shall be &ro,ided and so arran%ed that the ,olta%e of the a""uulator or batter "an be as"ertained at will. 7.4.4.5 E"e&t in "ases where an inde&endent ele"tri" su&&l is readil a,ailable the en%ine shall be fitted with and shall wor+ a sall low ,olta%e dnao( fro whi"h the a""uulator "an be re"har%ed when ne"essar while the en%ine is runnin% on the a%neto. 7.4.4.6 The "ondu"tors fro the a%neto and a""uulator to the s&ar+in% &lu%s shall be run in etal tubes to &rote"t the a%ainst in)ur. 7.4.4.7
The o&enin% to the atos&here fro the indu"tion &i&e shall be fitted with a flae tra&.
7.4.4.8
The en%ine shall be %o,ernor "ontrolled.
7.4.4.9
The followin% s&are &arts shall be +e&t readil to hand '
a b " d e f 7.4.4.10 &erson.
ne "o&lete set of &iston rin%s for ea"h "linder( Two hi%h tension s&ar+in% &lu%s for ea"h "linder. Two ,al,es suitable for inlet or ehaust "o&lete with s&rin%s( "otters and washers( ne "o&lete filter for &etrol &u& feed with "or+ %as+et Two s&rin%s for ea"h s&rin% used in the en%ine( ne "o&lete set of "linder head and other %as+ets.
The en%ine shall be so arran%ed that( if ne"essar( it a be readil and iediatel started b one
7.4.4.11 The &etrol or otor s&irit tan+ fro whi"h the en%ine is fed shall be fitted with a %au%e %lass or suitable indi"ator whi"h shall be &rote"ted a%ainst e"hani"al in)ur showin% the -uantit of &etrol or otor s&irit "ontained therein. The tan+ shall ha,e a holdin% "a&a"it suffi"ient to run the en%ine at full load for about 24 hours. $ll )oints in the &etrol &i&in% shall be braed. 7.4.4.12 There shall be +e&t on hand at all ties suffi"ient &etrol or otor s&irit to run the en%ine at full load for about 24 hours. 7.4.4.13 house.
The reser,e su&&l of &etrol or otor s&irit shall be stored in a safe &osition( awa fro the &u&
7.4.4.14 allowed.
*etrol or otor s&irit onl shall be used. The use of other substan"e( su"h as &araffin( shall not be
7.4.4.15 $ written de"laration shall be %i,en b the insured that the followin% "onditions will be stri"tl "o&lied with ' The en%ine shall be tested twi"e a wee+ for atleast 10 inutes ea"h tie. a b The te&erature of the &u& roo shall be aintained not less than 4.5o! or 40o F at all ties. " The iniu -uantit of &etrol or otor s&irit re-uired as stated in 7.4.4.12 shall be aintained in a safe &osition awa fro the &u& house. Motor s&irit onl shall be used for dri,in% the en%ine. d /&are &arts as re-uired in 7.4.4.9 shall be +e&t readil to hand. e
>.#.5
COMPRESSION IGNITION ENGINE DRIEN PUMPS
>.#.5.1
PUMP ROOM:
The *u& oo shall be artifi"iall heated( if ne"essar( to aintain the te&erature of the roo abo,e 10o !. $de-uate ,entilation shall be &ro,ided for the air re-uired for as&iration and to liit the te&erature rise in the roo to 10 o ! abo,e the abient te&erature when the en%ine is on full load. >.#.5.2
ENGINE:
7.4.5.2.1
The En%ine shall be '
a of the "o&ression i%nition e"hani"al dire"t in)e"tion t&e( "a&able of bein% started without the use of wi"+s( "artrid%es( heater &lu%s or ether( at an en%ine roo te&erature of 7 o! and shall a""e&t full load within 15 se"onds fro the re"ei&t of the si%nal to start. b Caturall as&irated( su&er"har%ed or turbo'"har%ed and either air or water'"ooled. #n the "ase of "har%e air "oolin% b eans of a belt'dri,en fan or of a belt dri,en auiliar water &u& there shall be ulti&le belts su"h that should half the belts brea+( the reainin% belts would be "a&able of dri,in% the fan or &u&. "
!a&able of o&eratin% "ontinuousl on full load at the site ele,ation for a &eriod of si hours.
d &ro,ided with an ad)ustable %o,ernor to "ontrol the en%ine s&eed within 10K of its rated s&eed under an "ondition of load u&to the full load ratin%. The %o,ernor shall be set to aintain rated &u& s&eed at aiu &u& load. e
&ro,ided with an in'built ta"hoeter to indi"ate .*.M. of the en%ine.
7.4.5.2.2 $n anual de,i"e fitted to the En%ine that "ould &re,ent the en%ine startin% shall return autoati"all to the noral &osition. 7.4.5.2.3 En%ines( after "orre"tion for altitude and abient te&erature( shall ha,e bare en%ine horse&ower ratin% e-ui,alent to the hi%her of the followin% two ,alues a
20 K in e"ess of the aiu bra+e horse&ower re-uired to dri,e the &u& at its dut &oint.
b
The bra+e horse&ower re-uired dri,in% the &u& at 150 K of its rated dis"har%e. NOTE<
#n the "ase of en%ines %uaranteed b the anufa"turers as "a&able of bein% o,erloaded b 10K at the rated s&eed for one hour in an &eriod of 12 hours "onse"uti,e runnin%( the ,alue under b abo,e a be "onsidered as 10K lower than the horse &ower re-uired to dri,e the &u& at 150 K of its rated dis"har%e. 7.4.5.2.4 The "ou&lin% between the en%ine and the &u& shall allow ea"h unit to be reo,ed without disturbin% the other. >.#.5.!
COOLING S9STEM:
The followin% sstes are a""e&table '
a !oolin% b water fro the dis"har%e of fire &u& ta+en off &rior to the &u& dis"har%e ,al,e dire"t into the en%ine "linder )a"+ets ,ia a &ressure redu"in% de,i"e to liit the a&&lied &ressure to a safe ,alue as &a"ified b the en%ine anufa"turer. The outlet "onne"tion fro this sste shall terinate atleast 150 abo,e the en%ine water outlet &i&e and be dire"ted into an o&en tundish so that the dis"har%e water is ,isible. b a heat e"han%er( the raw water bein% su&&lied fro the fire &u& dis"har%e ta+en off &rior to the &u& dis"har%e ,al,e ,ia a &ressure'redu"in% de,i"e( if ne"essar( to liit the a&&lied &ressure to a safe ,alue as s&e"ified b the en%ine anufa"turer. The raw water outlet "onne"tion shall be so desi%ned that the dis"har%ed water "an be readil obser,ed. The water in the "losed "ir"uit shall be "ir"ulated b eans of an auiliar &u& dri,en fro the en%ine and the "a&a"it of the "losed "ir"uit shall not be less than that re"oended b the en%ine anufa"turer. #f the auiliar &u& is belt dri,en there shall be a ulti&le belt so that should half the belts brea+( the reainin% belts shall be "a&able of dri,in% the &u&. " a frae or en%ine ounted air "ooled radiator with a ulti&le fan belt dri,en fro the en%ine. :hen half the belts are bro+en the reainin% belts shall be "a&able of dri,in% the fan. The water in the "losed "ir"uit shall be "ir"ulated b eans of an auiliar &u& dri,en b the en%ine and the "a&a"it of the "losed "ir"uit shall be not less than that re"oended b the en%ine anufa"turer. d dire"t air "oolin% of the en%ine b eans of ulti&le belt dri,en fans. :hen half the belts are bro+en the reainin% belts shall be "a&able of dri,in% the fan. NOTE<
#n "ase of sstes des"ribed in b " S d abo,e a failure a"tuated audio',isual alar shall be in"or&orated. >.#.5.#
AIR FILTRATION:
The air inta+e shall be fitted with a filter of ade-uate sie to &re,ent forei%n atter enterin% the en%ine. >.#.5.5
EHAUST S9STEM:
The ehaust shall be fitted with a suitable silen"er and the total ba"+&ressure shall not e"eed the en%ine a+ers re"oendation. :hen the ehaust sste rises abo,e the en%ine( eans shall be &ro,ided to &re,ent an "ondensate flowin% into the en%ine. >.#.5.8
ENGINE SHUT-DOWN MECHANISM:
This shall be anuall o&erated and return autoati"all to the startin% &osition after use. >.#.5.>
FUEL S9STEM:
>.#.5.>.1
FUEL:
The en%ine fuel oil shall be of -ualit and %rade s&e"ified b en%ine a+ers. There shall be +e&t on hand at all ties suffi"ient fuel to run the en%ine on full load for si hours( in addition to that in the en%ine fuel tan+. >.#.5.>.2
FUEL TAN0:
The fuel tan+ shall be of welded steel "onstru"ted to rele,ant #ndian or Forei%n /tandard for Mild /teel rus. The tan+ shall be ounted abo,e the en%ine fuel &u& to %i,e %ra,it feed unless
otherwise re"oended b the anufa"turer. The tan+ shall be fitted with an indi"ator showin% the le,el of the fuel in the tan+. The "a&a"it of the tan+ shall be suffi"ient to allow the en%ine to run on full load for N CLASS OF HA?ARD
@i%ht aard rdinar aard i%h aard $ i%h aard
CAPACIT9
2 ours 4 ours 6 ours 8 ours
NOTE: where
there is ore than one "o&ression i%nition en%ine dri,en &u& set there shall be a se&arate fuel tan+ and fuel feed &i&e for ea"h en%ine. >.#.5.>.!
FUEL FEED PIPES:
$n ,al,e in the fuel feed &i&e between the fuel tan+ and the en%ine shall be &la"ed ad)a"ent to the tan+ and it shall be lo"+ed in the o&en &osition. *i&e )oints shall not be soldered and &lasti" tubin% shall not be used. >.#.5.>.#
AUILIAR9 EQUIPMENT -
The followin% shall be &ro,ided ' a $ slud%e and sedient tra& b $ fuel le,el %au%e " $n ins&e"tion and "leanin% hole. d $ filter between the fuel tan+ and fuel &u& ounted in an a""essible &osition for "leanin%. e Means to enable the entire fuel sste to be bled of air. $ir relief "o"+s are not allowed= s"rewed &lu%s are &eritted. >.#.5.
STARTING MECHANISM:
*ro,ision shall be ade for two se&arate ethods of en%ine startin% ,i.' a $utoati" startin% b eans of a batter &owered ele"tri" starter otor in"or&oratin% the aial dis&la"eent t&e of &inion( ha,in% autoati" re&eat start fa"ilities initiated b a fall in &ressure in the water su&&l &i&e to the s&rin+ler andor hdrant installation. The batter "a&a"it shall be ade-uate for ten "onse"uti,e starts without re"har%in% with a "old en%ine under full "o&ression. b
Manual startin% b '
i ii
!ran+ handle( if en%ine sie &erits O/ Ele"tri" starter otor. NOTE: The
starter otor used for autoati" startin% a also be used for anual startin% &ro,ided there are se&arate batteries for anual startin%. >.#.5.4
BATTER9 CHARGING:
The eans of "har%in% the batteries shall be b a 2'rate tri"+le "har%er with anual sele"tion of boost "har%e and the batteries shall be "har%ed in &osition. :here se&arate batteries are &ro,ided for autoati" and anual startin% the "har%in% e-ui&ent shall be "a&able of tri"+le "har%in% both the batteries siultaneousl. E-ui&ent shall be &ro,ided to enable the state of "har%e of the batteries to be deterined. >.#.5.1
TOOLS:
$ standard +it of tools shall be &ro,ided with the en%ine and +e&t on hand at all ties. >.#.5.11
SPARE PARTS:
The followin% s&are &arts shall be su&&lied with the en%ine and +e&t on hand ' a b " d e f % >.#.5.12
Two sets of fuel filters( eleents and seals. Two sets of lubri"atin% oil filters( eleents and seals. Two sets of belts where used ne "o&lete set of en%ine')oints( %as+ets and hoses( Two in)e"tor noles( ne "o&lete set of &iston rin%s for ea"h "linder( ne inlet ,al,e and one ehaust ,al,e ENGINE EERCISING:
The test shall be for a &eriod of at least fi,e inutes ea"h da. :here "losed "ir"uit "oolin% sstes are used the water le,el in the &riar sste shall be "he"+ed at the tie of "arrin% out ea"h test and( if ne"essar( water shall be added durin% the "ourse of the test &ro"edure. 7.4.5.13 a b " d e >.5
$ written de"laration shall be %i,en that the followin% "onditions will be stri"tl "o&lied with ' To test the en%ine at least on"e a wee+. To aintain the te&erature of the en%ine roo at not less than 4.5 de%. ! at all ties. To aintain the iniu -uantit of fuel oil re-uired as desired in these "lauses. To use a %ood %rade of fuel oil e-ui,alent in -ualit to that s&e"ified b the en%ine a+er. To +ee& on hand the s&are &arts re-uired as s&e"ified in 7.4.5.11. MAINS:
7.5.1 The hdrants ains shall norall be laid under%round or in asonr "ul,erts with reo,able "o,ers of in"obustible "onstru"tion and shall be of an one of the followin% t&es ' a
!ast #ron double flan%ed &i&es "onforin% to the followin% standards ' T9PE OF PIPES
CLASS OF PIPES
IS CODE
oriontall !ast #ron *i&es
#/< 7181
Lerti"all !ast #ron *i&es
$
#/< 1537
!entrifu%all !ast /&un #ron
$
#/< 1536
*i&es N.B. #n
"ase of ,erti"all "ast &i&es( where the noinal diaeter of the &i&es e"eeds 300 or where the &u& deli,er &ressure e"eeds 7'+%s-. "2( !lass &i&es would be ne"essar. b
!entrifu%all !ast /&un #ron !lass $> *i&es with Tton Voints N ubber %as+eted
" :rou%ht or ild steel &i&es %al,anised or un'%al,anised of ?Mediu> %rade "onforin% to #/< 1239 or #/< 3589 ha,in% welded )oints and "oated and wra&&ed as &er #/< 10221. M/ &i&es a be allowed for etension of eistin% sstes whi"h are laid with !# &i&es with &rior a&&ro,al of the !oittee. alida Testin% for :ra&&in% and !oatin% is essential. A* $+%s* 1 &7 %$$ *3+ 6+$,+, &in*s s3%$$ (+ /+,i&g/%3i%$$ *+s*+, %n, 3%$7 &7 *3+ &in*s /%,i&g/%3+, s3%$$ (+ *3+ J7i+$, &in*sK.
d 4984.
On'&lasti"ied *L! ?!lass 4> &i&es "onforin% to #/ 4985 and *E &i&es "onforin% to #/< N.B. These &i&es are &eritted for use in @i%ht aard ""u&an"ies for under%round ains onl.
7.5.2 Onder%round !# Mains shall be laid su"h that the to& of the &i&e is not less than one etre below the %round le,el and asonr or e-ui,alent su&&orts shall be &ro,ided at re%ular inter,als. $s far as &ossible M/ /teel &i&es shall also be laid 1 below %round le,el. NOTES @
1 :here a&&li"able( adio%ra&h Test !ertifi"ate and fils for welded )oints of ild steel &i&es and alida Test !ertifi"ate for "oatin% and wra&&in% of under%round ild steel &i&es shall be subitted before the final ins&e"tion. alida Testin% a &referabl be "arried b fleible and deta"hable rin% &robe( whi"h will enable the entire 360o of the surfa"e of the &i&e to be s"anned. 2 su&&orts.
#n "ase of &oor soil "onditions( it a be ne"essar to &ro,ide "ontinuous asonr or e-ui,alent
7.5.3 Mains abo,e %round shall be ediu %rade wrou%ht or ild steel %al,anised or un'%al,anised "onforin% to #/< 1239 or #/< 3589 with welded( threaded or flan%ed )oints( ade-uatel su&&orted at re%ular inter,als on asonr or !! stools or &edestals %n, n&* &n i+ /%s. The s&a"in% of su&&orts shall be 3.5 for 80( 100 and 125 dia. &i&es( 5 for 150( 200 and 250 dia &i&es and 7 for abo,e 250 dia &i&es. *i&es shall be run at least 6 awa fro the fa"e of the buildin%s and o&en stora%e areas in "ase of @i%ht and rdinar aard ""u&an"ies and 15 . in "ase of i%h aard ""u&an"ies. 7.5.4 Mains shall not be laid under buildin%s. :here( howe,er( "ir"ustan"es ne"essitate lain% of ains under buildin%s( &rior &erission of the !oittee shall be obtained and the &ortion of ains fallin% under the buildin%s shall be laid in asonr tren"hes with reo,able "o,ers and "ut'off ,al,es shall be &ro,ided at &oints of entr and eit. $s far as &ossible( ains shall not be laid under lar%e o&en stora%es( railroads and roads "arrin% hea, traffi".
7.5.5 The ains shall not tra,erse %round that is not under the "ontrol of the owner of the installation nor under a &ubli" roadwa. The Tariff $d,isor !oittee a( at their dis"retion( rela this re-uireent in etenuatin% "ir"ustan"es. 7.5.6 The sste shall be "a&able of withstandin% for two hours a &ressure e-ui,alent to 150 K of the aiu wor+in% &ressure. :hile hdro'testin% in"lusion of "ut'off ,al,es in the ains to be tested should be a,oided. 7.5.7 $ll boltholes in flan%es shall be drilled. The drillin% of ea"h flan%e shall be in a""ordan"e with the rele,ant #ndian /tandards. 7.5.8
Flan%es shall be fa"ed and ha,e )ointin% of rubber insertion or asbestos "o&ound.
7.5.9 Fittin%s installed under%round shall be of "ast iron hea, %rade "onforin% to #/< 1538 or /< 1641 whereas those installed abo,e %round shall norall be of Mediu %rade wrou%ht steel or ild steel "onforin% to #/< 1239 *art ## or alleable iron fittin%s "onforin% to #/< 1879( &arts # to P. 7.5.10 Mains shall be laid in rin%s e"e&tin% as s&e"ified to C. 4 below and their sies shall be as &er Tables 3 S 3$ but the sie of the initial &i&e shall not( in an "ase( be less than the internal diaeter of the deli,er outlet of the &u&. TABLE @ !
F @#DT $W$ !!O*$C!#E/ H S W I 9 N 9 N D S H T R O T O A . O E L H N M E E T F S
O F < M M S I MA ? I E N S
AGE OF ALL MAINS INCLUDING TERMINAL MAINS AND RISERS
1 to 20
100
100 K
21 to 55
125 110
45 K 55 K
56 to 100
125 100
60 K 40 K
TABLE - ! A
F #C$Q $W$ !!O*$C!#E/ H S W I 9 N 9 N D S H T R O T O A . O E L H N M E E T F S
O F < M M S I MA ? I E N S
AGE OF ALL MAINS INCLUDING TERMINAL MAINS AND RISERS
01 to 05
100
100 K
06 to 20
125 100
40 K 60 K
21 to 55
150 125 100
20 K 35 K 45 K
56 to 100
150 125 100
25 K 40 K 35 K
E"eedin% 100
/ee C N 3 a and 3 b hereunder
; 80 diaeter terinal andor riser ains shall be ta+en as 100 diaeter ains for this &ur&ose. NOTES -
1 #n "al"ulatin% the nuber of hdrants in the sste( a double headed hdrant shall be "ounted as two( a fied onitor of 63 sie ha,in% nole bore of 32 shall be "ounted as three( a fied onitor of 75 sie ha,in% nole bore of 38 shall be "ounted as four and a fied onitor of 100 sie ha,in% nole bore of 45 as si hdrant &oints. #n "ase of il efineries( *etro"hei"al "o&lees or other ris+s( where double headed hdrants are used throu%hout the sste so that the total nuber of hdrants "ountin% a double headed hdrant as two hdrants is about double the nuber of hdrants re-uired as &er the %eneral re-uireents of this Manual( a double headed hdrant a be re%arded as a sin%le hdrant onl. 2 For i%h aard o""u&an"ies( the hdrant sste shall be hdrauli"all so desi%ned that when half the a%%re%ate &u&in% "a&a"it is bein% dis"har%ed at the farthesthdrauli"all ost reote &oint and the other half in the ost ,ulnerable area enroute( a iniu runnin% &ressure of 5.25 +%s-. " is a,ailable at the forer &oint and the rate of flow of water does not e"eed 5 se"ond anwhere in the sste. #n "ase the hdrauli"all ost reote &oint is the area deterinin% the fire &u& "a&a"it( the entire a%%re%ate &u&in% "a&a"it shall be "onsidered as bein% dis"har%ed at this &oint at a iniu runnin% &ressure of 5.25 +%"2 and the hdrant sste shall be so desi%ned that the rate of flow of water does not e"eed 5 se"ond anwhere in the sste. #n "ase the hdrauli"all ost reote &oint ha&&ens to be( &ressure re-uireent at this &oint "an be restri"ted to 3.5 +%"2. owe,er &ressure a,ailable at the hi%h haard area iediatel &re"edin% the ordinarli%ht haard area ust be 5.25 +%s-. ". 3 For @i%ht and rdinar aard ""u&an"ies ha,in% ore than 55 &oints( either of the followin% ethods a be followed ' a The hdrant ser,i"e be "onstituted of sin%le or ore than one inter'"onne"ted hdrant sstes( ea"h with its indi,idual &u& set a""ordin% to Table 2 and water su&&lies e-ui,alent to the a%%re%ate re-uireents of the nuber of &u& sets installed. b $ sin%le hdrant sste a be installed &ro,ided( it is hdrauli"all desi%ned where the hi%hest hdrant is lo"ated ore than 20 abo,e %round le,el( &re "al"ulated sstes shall not be a""e&ted as &er the &araeters indi"ated in C.. 2 abo,e( e"e&t that iniu runnin% &ressure shall be 3.5 +%s-. ". #nstead of 5.25 +%s-. " iniu diaeter of the &i&e used in the rin% ains shall howe,er not be less than 100 .
4 #n the "ase of riser ains in storeed buildin%s and in lo"ations where it is not feasible to la a rin% ain( a terinal ain a be &ro,ided( but in no "ase shall the nuber of hdrants on su"h terinal ains e"eed 5. $ terinal ain of 80 diaeter shall not feed ore than one hdrant( that ha,in% a diaeter of 100 shall not feed ore than two hdrants( that ha,in% a diaeter of 125 shall not feed ore than three hdrants and a ain of 150 shall not feed ore than fi,e hdrants. The !oittee a( at their dis"retion( &erit ore than fi,e hdrants on riser ains of storeed stru"tures. 5 #n "ase of sstes desi%ned on the basis of &ressure loss "al"ulations( the &i&in% routes sele"ted alon% with ?nodal &oint> "oeoratin% with the &ressure loss "al"ulation sheets should be distin"tl ar+ed in the drawin%. 7.5.11 !ut'off #solatin% ,al,es are ne"essar to obtain the best &ossible &ressure at the seat of fire as the enable a daa%ed &ortion of the installation to be isolated whilst full &ressure is a,ailable throu%hout the reainder. These ,al,es are distributed a""ordin% to the %eneral laout of the installation and not a""ordin% to fied rules. For this reason( the &ro&osed &osition of these ,al,es shall ha,e the &rior a&&ro,al of the !oittee. !ut'off ,al,es shall "onfor to #/< 780( *C 1.0#/< 2906( !lass 2 or $*9600 in "ase of !ast /teel Lal,es of "lass 150. NOTES -
1. #n "ase of sste ha,in% wor+in% &ressure in e"ess of 7 +%"2 *C' 1.6 ratin% would be ne"essar for ,al,es "onforin% to #/< 780 and !lass 3 for those "onforin% to #/< 2906. !ast /teel ,al,es of "lass 150 are( howe,er( a""e&table irres&e"ti,e of the wor+in% &ressure of the sste. 2. !oittee.
ther t&es of ,al,es li+e risin% s&indle ,al,es a be used( sub)e"t to &rior a&&ro,al of the
3. utterfl ,al,es also "an be a""e&ted sub)e"t to the "ondition that the ,al,es of diaeter e"eedin% 150 shall ne"essar be of %ear o&erated. 7.5.12 $ll "ut'off ,al,es shall be of the ri%ht'hand t&e and en"losed in &ro&erl "onstru"ted surfa"e bo( at 2 least 1 so as to allow for bro+en )oints bein% easil reade. The to& of the surfa"e bo shall be 80 abo,e %round le,el( e"e&t where it is lo"ate on a road. Lal,e wheels shall ha,e an arrowhead en%ra,ed or "ast thereon showin% dire"tion for turnin% o&en and "lose. 7.5.13 #t is re"oended that the &osition of the surfa"e bo be indi"ated b an iron &late &ainted fire red with distin"t letterin%. /u"h &lates shall also show the o&en and "lose dire"tion as "ast or indi"ated on the ,al,es and the serial no. of the slui"e ,al,e also should be indi"ated. 7.5.14 #n "ase of installations in earth-ua+e &rone ones( soe for of fleible "ou&lin%s a&&ro,ed b the !oittee shall be used for )ointin% &ur&oses. >.8
H9DRANTSFIED MONITORS:
7.6.1 :ater shall be a,ailable iediatel to all hdrantsfied onitors at all ties( with all "ut'off ,al,es bein% +e&t o&en. efore final ins&e"tion the hdrant sste shall be flushed thorou%hl.
7.6.2 !onne"tions for an &ur&ose other than fire fi%htin% are not &eritted fro the hdrantfied onitorstand &ost or fro an &ortion of the hdrant ser,i"e. 7.6.3
E"e&t where i&ra"ti"able( all hdrant outlets shall be situated 1 . abo,e %round le,el.
7.6.4 The stand &osts shall be 80 in diaeter for sin%le headed hdrants. 100 for double'headed hdrants and onitors of 63 or 75 sie and 150 for onitor of 100 sie. #t is re"oended that stand &osts be &ainted fire red shade Co.536 as &er #/<5 and nubered for eas identifi"ation. 7.6.5 *erission to install hdrants below %round le,el will be %i,en in ,er s&e"ial "ases onl. :here su"h &erission has been %i,en( the hdrants shall be &ro&erl en"losed in a surfa"e bo of "ast iron or asonr 750 s-uare and 80 abo,e %round le,el( the to& of he hdrant outlet bein% not ore than 80 below the to& of the bo. 7.6.6 nl obli-ue hdrants "onforin% to #/< 5290 of T&e $ with outlets an%led towards %round shall be used. The hdrant "ou&lin%s shall be of %un etalstainless steel of the instantaneous s&rin%'lo"+ feale t&e of 63 diaeter and ,al,es shall be of the s"rew down t&e. ran"h &i&enole of onitor shall be of %un etal stainless steel. rifi"e &lates of suitable desi%n a be &ro,ided for hdrants where the &ressure e"eeds 7 +%. "2. N.B -
7.6.7 ouble'headed hdrant shall "onsist of two se&arate landin% ,al,es. $ sin%le "ontrol ,al,e will not be &eritted. 7.6.8 drants shall be easil a""essible( stora%e of an +ind on or around the hdrant bein% &rohibited. :here hdrants are situated in reote lo"ations( the shall be a&&roa"hable b eans of &a,ed &athwas. 7.6.9 drants lo"ated in situations where the are li+el to be daa%ed b ,ehi"ular traffi" shall be suitabl &rote"ted on all sides a%ainst &ossible daa%e. 7.6.10 drants shall be lo"ated bearin% in ind the attendant fire haards at the different se"tions of the &reises to be &rote"ted and so as to %i,e ost effe"ti,e ser,i"e. The shall be so distributed as to &ro,ide &rote"tion for the buildin%s on all sides and need not ne"essaril be e-uidistant fro ea"h other. $d,anta%e shall be ta+en of "on,enient door andor window o&enin%s to &la"e hdrants so that onl a iniu len%th of hose is re-uired to rea"h the o&enin%s throu%h whi"h fire a be atta"+ed. #n "ase of "ontinuous blan+ walls( suitable &ro,ision shall be ade on the walls near hdrant &osts for eas a""ess inside the &reises. 7.6.11 $t least one hdrant &ost shall be &ro,ided for e,er 60 of eternal wall easureent in "ase of @i%ht aard ""u&an"( for e,er 45 in "ase of rdinar aard ""u&an" and e,er 30 of eternal wall easureent or &erieter of unit batter liit in "ase of i%h aard ""u&an". Measureents shall be "al"ulated on the total len%th of walls of all buildin%s&erieter of all batter liits to be &rote"ted e"e&t in the "ase of o&&osite buildin%s other than those of i%h aard "ate%or within 22.5 of ea"h other( where the easureent of the shorter o&&osin% wall a be oitted. Further( all hdrants and onitors should be seriall nubered.
NOTE: Cotwithstandin%
the abo,e( hdrants &rote"tin% utilities and is"ellaneous buildin%s in i%h haard ris+s a be s&a"ed at 45 . 7.6.12 Co buildin% shall be deeed to be &rote"ted b a hdrant unless su"h hdrant is within 15 of the buildin%. :here an &art of a buildin% is norall used for stora%e &ur&ose or where haardous &ro"esses are "arried out( there shall be two sin%le or one double headed hdrant within 15 of the buildin%( the laout bein% su"h that two )ets of water "an be &laed siultaneousl on the hi%hest &oint of the roof. #n "ase of uildin%s*lants o""u&ied for i%h aard &ro"ess or stora%es( the abo,e's&e"ified distan"e a be in"reased to 22.5 . #n "ase of buildin%s ha,in% roofs other than !!( it is ad,isable to &ro,ide hdrants at the roof le,el alon% with a""ess stair"ases in order to fi%ht the fire b brea+in% o&en the roofs( if ne"essar. 7.6.13 drant heads shall be &ositioned at distan"es not less than 2 fro the fa"e of the buildin% or ed%e of the stora%e &lot to be &rote"ted e"e&t in the "ase of hi%h haard o""u&an"ies wherein the hdrant heads shall be lo"ated not less than 7.5 fro the fa"e of the buildin%( ed%e of the stora%e &lot or fro the &lant batter liits. 7.6.14 #n "ase where( owin% to the sie or laout of the buildin%( or buildin% bein% di,ided b internal walls( an &oint within the buildin% is at a distan"e of ore than 45 fro an eternal fire hdrant( an internal hdrant sste shall be &ro,ided so that no &ortion of the floor is ore than 45 fro an eternal hdrant or 30 fro an internal hdrant. #n "ase of lar%e swit"hards( where it is not feasible to la internal hdrants( alternate hdrants a be re&la"ed b onitors of suitable sie. N.B: istan"e
of 45 indi"ated abo,e shall be in"reased to 60 for li%ht haard o""u&an"ies and redu"ed to 30 for hi%h haard o""u&an"ies. 7.6.15 #n "ase of storeed buildin%s( satisfa"tor a""ess shall be &ro,ided to all &arts of ea"h floor b eans of in"obustible internal or eternal stair"ases. Corall( a iniu of two su"h stair"ases will be needed &er "o&artent( but in "ase the area of the "o&artent e"eeds 2(000 s-. .( an additional stair"ase shall be &ro,ided for e,er additional 1(500 s-. . or &art thereof. n the other hand( if a "o&artent has a floor area of less than 500 s-. .( one a""ess stair"ase shall be a""e&table. The a""ess stair"ases shall be so lo"ated that( as far as &ossible( no &art of ea"h floor is ore than 30 fro the nearest stair"ase. :here it is not &ossible to lo"ate the stair"ase in the aforesaid anner( the !oittee a su%%est alternati,e ethods for &rote"tion of su"h lar%e u&&er floors. Eternal a""ess stair"ases shall be o&en to s+. The stair"ases shall "onfor to the followin% ' 7.6.15.1 #nternal stair"ases shall be so lo"ated that atleast one of its en"losin% walls is an eternal wall of the buildin%. $ door o&enin% shall be &ro,ided in this eternal wall at %round floor le,el. The en"losin% walls shall be of bri"+ wor+ atleast 230 thi"+ or reinfor"ed "on"rete atleast 100 thi"+ "arried throu%h and atleast 450 abo,e the roof of the buildin%( unless the roof is of )a"+ ar"h or reinfor"ed "on"rete "onstru"tion in whi"h "ase the walls need be "arried u&to the roof onl. E,er o&enin% fro the stair"ase to an &ortion of the buildin% or to a roof used as a floor shall be fitted with a sin%le fire&roof door. N.B< The abo,e rule will not a&&l to buildin%s( the u&&er floors of whi"h are o""u&ied b offi"es( air
washer &lants( rest roos( "loa+ roos( "anteen and the li+e.
7.6.15.2 Eternal stair"ases without side "o,erin% need not ha,e o&enin%s at ea"h floor le,el &rote"ted b sin%le fire&roof doors. owe,er( if eternal stair"ases are en"losed( the shall be "onsidered e-ui,alent to internal stair"ases. NOTE< There shall be no e-ui&ent within 2 of the stair"ases andor its landin%s.
7.6.15.3 /tair"ases shall be not less than 750 "lear width with treads not less than and risers not ore than 200 and under not "ir"ustan"es shall the stair"ase ha,e an in"lination of ore than 60 de%rees to the horiontal. NOTE< #ron run% ladders or s&iral stair"ases shall not be a""e&table.
7.6.15.4 #n the "ase of en"losed stair"ases( all windows therein fallin% within 3 of an other o&enin%s in the buildin% shall norall be &rote"ted b wired %lass in steel fraewor+ in a""ordan"e with the !oittees re%ulations. !on,ersel( in the "ase of o&en'sided stair"ases( window and door o&enin%s of the buildin% fallin% within 3 of the stair"ase shall norall be &rote"ted b wired %lass in steel fraewor+ and sin%le fire&roof door res&e"ti,el in a""ordan"e with the !oittees re%ulations. NOTE< The latter &art of this rule shall not a&&l to buildin%s( whi"h are essentiall o&en sided.
7.6.15.5 Eits to the a""ess stair"ases shall alwas be +e&t o&en durin% wor+in% hours. urin% non'wor+in% hours( the eits a be lo"+ed fro the stair"ase side onl. @o"+s of all eits shall ha,e one aster +e( whi"h shall be a,ailable either at the ain %ate( or an other &roinent and easil a""essible lo"ation +nown to the fire fi%htin% &ersonnel. $lternati,el( the +e shall be +e&t in a %lass'fronted bo or in the hose bo on the stair"ase landin%. 7.6.15.6 $ hdrant shall be &ro,ided on e,er floor landin% whi"h shall not be less than 1.5 1 . The ains feedin% the landin% hdrants shall be &ro,ided with a "ut'off ,al,e at %round le,el also see C..4 under rule 7.5.10 and rule 7.7.3.3 7.6.16
/&e"ifi" re-uireents for &ro,isions of onitors in &lant areas '
7.6.16.1 Tall "oluns( stru"ture( towers and e-ui&ent where it a not be &ossible to &ro,ide a""ess stair"ases with hdrants on landin% thereof as &er rule 7.6.15( will be "onsidered as &rote"ted b hdrants at %round le,el( &ro,ided the are less than 15 in hei%ht. :hen the hei%ht e"eeds 15 ( the "on"erned hdrants shall be re&la"ed b onitors. 7.6.16.2 $lternate hdrants for &rote"tion of loadin% unloadin% bas( railtru"+ %antries shall be re&la"ed b waterfoa onitors. >.8.1>
PROTECTION OF BASEMENTS:
7.6.17.1 /tair"asesra&s shall &ro,ide a""ess to all &arts of the baseent dire"tl fro the outside of the buildin% at %round le,el. The nuber and lo"ation of the stair"asesra&s shall be su"h that no &art of the baseent is ore than 45 etres fro the nearest stair"asera&. 7.6.17.2 #t is re"oended that the stair"asera& be &ro,ided with eer%en" li%htin% fa"ilities. :here aintenan"e of illuination de&ends u&on "han%in% fro one ener% sour"e to another( there shall be no a&&re"iable interru&tion of illuination durin% "han%eo,er. :here eer%en" li%htin% is &ro,ided b eans of ele"tri" %enerator( a dela of not ore than 10 se"onds shall be &eritted for "han%eo,er.
Eer%en" li%htin% fa"ilities shall be arran%ed to aintain &ro&er illuination for a &eriod of one' and'a'half hours in the e,ent of li%htin% failures. The Eer%en" li%htin% sste shall be so arran%ed as to &ro,ide suffi"ient illuination autoati"all in the e,ent of an interru&tion of noral li%htin%. 7.6.17.3 ne landin% ,al,e shall be &ro,ided for ea"h stair"asera& at ea"h baseent le,el in addition to the &ro,ision of a hdrant at the %round le,el. 7.6.17.4
*ro&er draina%e fa"ilit shall be &ro,ided to drain the fire'fi%htin% water out of the baseent.
7.6.18
/tora%e of aterial in the o&en shall be &rote"ted as under ' Metals( Metalli" %oods( Ma"hiner and other non' haardous stora%e
ne sin%le hdrant for e,er 60 of stora%e &eri&her lo"ated beond 2 but within 15 of stora%e area.
!oal or !o+e
ne sin%le hdrant for e,er 45 of stora%e &eri&her lo"ated beond 2 but within 15 of stora%e area.
ther stora%es
ne double hdrant for e,er 45 of the stora%e &eri&her lo"ated beond 2 ( but within 22.5 of stora%e area.
NOTES -
1. #n the "ase of o&en stora%e areas of followin% aterials( at least 50 K of hdrant shall be re&la"ed b fied onitors ha,in% nole bore of 38 diaeter if the indi,idual sta"+ hei%ht is ore than 6 and total stora%e e"eeds 5(000 tonnes ' BAMBOO BAGASSE GRASSHA9 AND TIMBER
2. :here hdrantsonitors lo"ated alon% one lon%er side of a stora%e area are ore than 90 fro those alon% the other lon%er side( referen"e shall be ade to the "oittee. 7.6.19 drants for the &rote"tion of "obustibleflaable li-uid stora%e tan+s shall be lo"ated beond 15 ( but within 35 of tan+ shell as s&e"ified below ' DIAMETER OF TAN0
NO. OF H9DRANTS
Tan+s u&to 10 dia.
ne double headed or two sin%le headed hdrants.
Tan+s abo,e 10 but u&to 20 dia.
Two double headed or four sin%le headed hdrants.
Tan+s abo,e 20 dia.
Three double headed or si sin%le headed hdrants.
NOTES -
1. #n "ase tan+s are lo"ated ore than 22.5 fro the d+e walls( one double hdrant or two sin%le hdrants shall be re&la"ed b a 38 onitor. E,er alternate onitor should be a foa onitor and a iniu of one su"h foa onitor should be &ro,ided 2. For the tan+s lo"ated ore than 45 fro the d+e walls( in addition to the onitors( the tan+s shall be &rote"ted b Fied FoaMediu Lelo"it :ater /&ra /ste Manual$utoati" "o&lin% with the !oittees rules. 3. throu%h it.
drantsMonitors shall not be installed within d+ed en"losures nor "an the hdrant ain &ass
4. Floatin% roof stora%e tan+s and floatin%'"u'fied stora%e tan+s e"eedin% 30 in diaeter and fied roof stora%e tan+s "ontainin% &rodu"ts ha,in% flash &oint below 32o ! shall be "onsidered as hdrant &rote"ted onl if( su&&leentar ediu ,elo"it water s&ra sste or fiedsei fied foa sste either autoati" or anuall o&erated "onforin% to re%ulations is also &ro,ided. #n "ase of foa sste( there shall be additional &rote"tion b water s&ra sste in the for of a rin% alon% the to& ed%e of the ,erti"al fa"e of the tan+. ther than dis&ensin% with additional rin%s( the su&&leentar water s&ra &rote"tion shall "o&l with !oittee>s re%ulations. 5.
#nsulated tan+s shall also be &ro,ided with M.L. :ater /&ra *rote"tion.
6.
Co water s&ra &rote"tion is re-uired for aonia s&herestan+s.
7. !ro%eni" stora%e tan+s and double walled tan+s shall be treated on &ar with the insulated tan+s. owe,er( etalli" roof of the double walled tan+s !! or otherwise will need to be &rote"ted with M.L. :ater /&ra /ste andator at a rate of 3 l&2 for the roof &ortion onl. 8. $de-uate &ro,ision shall be ade to &ro&tl and effe"ti,el dis&ose off all li-uids fro the fire areas durin% o&eration of fire &rote"tion sstes in su"h areas. 7.6.20 For &rote"tion of s&heresbullets( hdrantsonitors shall be lo"ated beond 15 but within 35 of the shell of the s&heresbullets. The nuber of hdrantsonitors shall be %o,erned b the water "a&a"it of the bulletss&heres as s&e"ified hereunder ' WATER CAPACIT9
NO. OF H9DRANTS
O&to 50 3
Three sin%le hdrants or one sin%le Y Two double headed hdrants
$bo,e 50 3 but u&to 150 3
ne onitor Y two sin%le or one double headed hdrants
$bo,e 150 3
Two onitors Y four sin%le
hdrants or two double headed hdrants NOTES @
1. /u&&leentar &rote"tion of bulletss&heres b ediu ,elo"it water s&ra sste either autoati" or anuall o&erated "onforin% to re%ulations is andator. 2. drantonitor shall not be installed within d+ed'fen"ed en"losures nor "an hdrant ains &ass throu%h su"h en"losures. >.>
HOSE PIPES AND NO??LES -
7.7.1 #n the "ase of ard hdrants( hose &i&es and noles shall be installed either in "entral hose stations whi"h shall be of the t&e illustrated in fi%ure no. 12 whi"h enables the "ondition and -uantit of hose( noles( et". to be "he"+ed o,er at a %lan"e and ensures that other useful e-ui&ent is read at hand in the e,ent of a fire or near ea"h hdrant in %lass fronted hose boes of suitable desi%n. @o"ations and nuber of hose stations will de&end u&on se,eral fa"tors su"h as fire loads( a""essibilit and &ositions of wat"h &osts. *rior a&&ro,al of the !oittee shall( therefore( be obtained re%ardin% lo"ations of the hose stations before the are "onstru"ted. N.B.
7.7.2 #n "ase of hdrants on u&&er floors or internal hdrants( hose&i&es and noles shall ne"essaril be installed near ea"h hdrant in %lass fronted hose boes of suitable desi%n. >.>.!
REQUIREMENTS OF HOSE PIPES:
7.7.3.1 #f hose is +e&t in "entral hose stations( for ea"h of the first ten hdrants in the "o&ound of the &reises a double headed hdrant "ountin% as two e"e&t where the are &ro,ided as a standard &ra"ti"e throu%hout the sste( two len%ths of hose 15 ea"h and an additional 15 len%th for ea"h hdrant in e"ess of ten( shall be &ro,ided. #n "ase of sste ha,in% ore than 55 hdrant outlets( the total nuber of hose len%ths re-uired a be liited to 55 &lus 20 &er"ent of the nuber of hdrant outlets in e"ess of 55. :here a fire en%ine is aintained on the &reises anned b a whole tie fire bri%ade( the nuber of hose( &i&es re-uired in"ludin% those on the en%ine would be 55 &lus 10 &er"ent of the nuber of outlets in e"ess of 55. NOTE:
7.7.3.2
#f hose is +e&t in hose boes alon%side hdrants( ea"h bo shall "ontain two len%ths of 15 ea"h.
7.7.3.3 For use with ea"h hdrant on stair"ase landin% or with ea"h internal hdrant( two len%ths of hose 7.5 shall be &ro,ided. #n "ase of baseent hdrants( two len%ths of hose 15 shall be &ro,ided. 7.7.3.4
$ll hoses shall be of 63 diaeter of either of the followin% t&es ' i
Onlined fla "an,as "o&lin% with #ndian /tandard #/< 4927.
ii /tandards #/< 636.
ubber lined wo,en')a"+eted "o&lin% with T&e $ einfor"ed ubber lined of #ndian
iii
!ontrolled *er"olation t&e "o&lin% with #ndian /tandards #/< 8423.
7.7.3.5 rdinar rubber lined wo,en')a"+eted hose "o&lin% with the s&e"ifi"ation of T&e of #ndian /tandards #/< 636 a be &eritted to be used in lieu of the abo,e u&to a aiu of 50 K of the total hose re-uireents of the hdrant sste. 7.7.3.6 $ll "ou&lin%s shall be of the instantaneous s&rin%'lo"+ t&e and the noles shall be of not less than 16 in diaeter( nor ore than 25 in diaeter e"e&t in "ase of hi%h haard o""u&an"ies where the aiu nole diaeter a be 32 sub)e"t to the a&&ro,al of the !oittee. $ll "ou&lin%s( bran"h &i&es and noles shall be of %unetal or stainless steel and shall otherwise "o&l with #/< 903( 1984. 7.7.3.7
ose shall be atta"hed to the "ou&lin% other than of ferrule t&e in the followin% anner ' Ea"h half of the "ou&lin% shall ha,e two 5 diaeter holes drilled in the tail. The hose shall be first fied to the tail of the "ou&lin% with "o&&er ri,ets then ser,ed or bound with 1.5 %al,anised ild steel or "o&&er wire for a len%th of 50 whi"h will etend to the outer ends of the %roo,in% on the "ou&lin% tail o,er the %al,anised ild steel or "o&&er wire a leather or e-uall &rote"ti,e band shall be bound with four strands of 1.12 %al,anised ild steel or "o&&er wire at ea"h end of the band. The &rote"ti,e band shall be "arried beond the tail of the "ou&lin% to &re,ent lea+in%. !o&&er wire( if used( shall be softened before bein% used. !ou&lin%s atta"hed to the hose otherwise than b "o&&er ri,ets shall not be a""e&ted( as the are a&t to be"oe dislod%ed under &ressure.
7.7.3.8 /&are hose to the etent of 10 &er"ent of the abo,e re-uireents( with a iniu -uantit of 30 shall be alwas +e&t readil a,ailable. /u"h s&are hose shall also be in 15' len%ths( readil atta"hed to "ou&lin%s. #n "al"ulatin% the nuber of len%ths of hose re-uired under the abo,e s"ale( an fra"tion of a nuber shall be "ounted as one. NOTE:
7.7.3.9 #t is re"oended that a sste of ar+in% and nuberin% hose be arran%ed so that the ,arious len%ths are easil re"o%nisable. 7.7.3.10 #n "entral hose stations and hose boes a tin "ontainin% a set of s&are rubber rin%s &a"+ed in fren"h "hal+ shall be +e&t. 7.7.3.11
!entral hose stations and hose boes shall be so arran%ed that hose is not e&osed to the sunras.
7.7.3.12 $ll "entral hose stations or hose boes( when &ro,ided with lo"+s shall ha,e one aster +e whi"h shall be a,ailable either at the ain %ate or an other &roinent and easil a""essible lo"ation +nown to the fire fi%htin% &ersonnel. >.>.#
REQUIREMENTS OF NO??LES:
7.7.4.1 The nuber of noles to be &ro,ided shall be e-ui,alent to half the nuber of hose &i&es installed on the &reises. 7.7.4.2 #n lo"ations where a )et of water dire"ted fro a noral t&e nole is li+el to "ause ore har than %ood or where a %entle s&ra of water is essential for the etin%uishent of a fire( a fo% t&e or a s&ra t&e of nole "o&lin% with #/< 2871 shall be used.
7.7.4.3 /&are noles to the etent of 10 K of the abo,e re-uireents( with a iniu of two( shall alwas be +e&t readil a,ailable. >.
FOAM COMPOUND:
Foa sstes shall "onfor to CF*$ 11 and 11$( 16$ andor rele,ant #/ s&e"ifi"ations'#/< 12835 or @*! rules for Foa /stes. The sto"+ of foa "o&ound to be aintained shall be e-ui,alent to at least two ties the re-uireent of the tan+ needin% aiu -uantit of foa. Foa !o&ound shall be "hei"all neutral * 6.5 to 7.5 >.4
FIRE FIGHTING PERSONNEL:
7.9.1 $s the effi"ien" of a hdrant ser,i"e andor of internal a&&lian"es de&ends u&on the anner and s&eed with whi"h the are brou%ht into use and the abilit with whi"h the effort is dire"ted( a s-uad "onsistin% of wat"h and ward &ersonnel( fire &u& en and de&artental su&er,isors andor o&erati,es trained in the o&eration of the fire ser,i"e shall be aintained on the &reises round the "lo"+. The nuber of &ersonnel "onstitutin% the s-uad shall ne"essaril de&end u&on the sie of the ris+( but in no "ase shall be less than ei%ht trained &ersons be a,ailable at an tie durin% the da or ni%ht. Miniu nuber of trained &ersons re-uired a be further redu"ed to si in "ase of autoati" &ressurised hdrant sstes. 7.9.2 /-uad leaders shall &referabl be re"o%nised %o,ernent institution trained and their usefulness would be "onsiderabl enhan"ed if the reside on the &reises. 7.9.3 /-uad &ersonnel shall be &ro,ided with "lothin% and e-ui&ent in"ludin% helets( belts and boots( &referabl %uboots. 7.9.4 $ uster roll showin% the duties allo"ated to ea"h eber of the bri%ade shall be &re&ared and "o&ies su&&lied to ea"h s-uad leader as well as &asted in "on,enient &la"es throu%hout the &reises( so as to be -ui"+l a,ailable for referen"e in "ase of eer%en". 7.9.5 *ra"ti"e drills shall ta+e &la"e wee+l and it is a "ondition of the a&&ro,al b the !oittee to the dis"ount for hdrant ser,i"e that wet drills shall be "arried out at inter,als of not ore than a fort'ni%ht and that the entire s-uad on dut shall turn out durin% the ,isits of the "oittee>s #ns&e"tors. 7.9.6 urin% wet drills( hdrants in"ludin% those of u&&er floors( hose &i&es and noles( shall be ta+en into use in rotation so that the effi"a" of these a&&lian"es would be autoati"all "he"+ed and an defe"ts obser,ed( set ri%ht. 7.9.7 $ re%ister shall be +e&t as &er $&&endi L showin% details of all &ra"ti"es and defe"ts( if an( re&orted in the installation. This re%ister shall be o&en to eaination b the !oittee>s #ns&e"torate. 7.9.8 The ser,i"es of the &u& an see 7.10.1.1.1 "ould be &rofitabl utilised for the aintenan"e of all fire fi%htin% a&&lian"es in"ludin% hand a&&lian"es ' /ee 4.1.5.1.1. e shall also be thorou%hl "on,ersant with the lo"ations of all a&&lian"es( &arti"ularl of hdrant "ut'off ,al,es so that in an e,entualit he would be of assistan"e to the fa"tor>s fire bri%ade or the Town>s fire bri%ade. 7.9.9
Ies of all doors in the fa"tor &reises shall alwas be a,ailable at the ain %ate.
7.9.10 #t is re"oended that fire &u& roos and the ain %ates of all fa"tor &reises be "onne"ted to all anufa"turin% se"tions throu%h the internal tele&hone sste. Tele&hones interlin+ed to this sste a also be &ut u& in &ro&er "ubi"les at "on,enient lo"ations near %odown ran%es and other strate%i" &oints. This would effe"t sa,in% of ,aluable tie in an eer%en" to alert the fire fi%htin% &ersonnel and the &u& an. >.1
MAINTENANCE:
>.1.1
PUMPS:
>.1.1.1
GENERAL:
7.10.1.1.1 $ trained &u& an see 7.9.8 shall be a,ailable on all shifts and at all hours of the da and ni%ht to o&erate the &u&s as and when re-uired. 7.10.1.1.2
*u& sets shall be run for atleast fi,e inutes e,er da.
7.10.1.1.3 The le,el of water in the &riin% tan+ shall be "he"+ed dail to ensure that the foot ,al,e of the &u& is not lea+in%. 7.10.1.1.4 $ll &u& %lands shall be aintained in effi"ient wor+in% "ondition and the &a"+in% renewed as re-uired to aintain effi"ien". 7.10.1.1.5 /u"tion and deli,er ,al,es shall be eained on"e e,er si onths( &arti"ularl where sand or other ob)e"tionable atter is liable to be drawn throu%h the &u& su"tion. 7.10.1.1.6 $ll wor+in% &arts shall be +e&t "lean and li%htl oiled as "leanliness %reatl adds to effi"ien". $n ne"essar re&airs shall be &ut in hand and "arried out iediatel. >.1.1.2
STEAM PUMPS:
7.10.1.2.1 &ro,ided.
The stea "linders of &u&s shall alwas be +e&t war and effi"ient drainin% arran%eents
7.10.1.2.2
$ iniu of two sets of &iston and bu"+et rin%s shall be &ro,ided.
7.10.1.2.3 /all &arts su"h as sniftin% ,al,es( "ushionin% ,al,es and &et"o"+s shall ha,e s&e"ial attention be"ause faults in these ,al,es "ause the &u& to +no"+ badl and lose effi"ien". >.1.1.!
ELECTRICALL9 DRIEN PUMPS:
7.10.1.3.1 ne"essar.
The bearin% %rease "u& shall be "he"+ed on"e e,er wee+ and refilled with fresh %rease( if
7.10.1.3.2
/tarter "onta"ts shall be "leaned on"e e,er wee+.
7.10.1.3.3 #nsulation resistan"e of &u& otor "ir"uit shall be eained on"e e,er si onths and re"ord of results shall be aintained. >.1.2 MAINS:
7.10.2.1 drant ains shall be tested on"e a fortni%ht with a &u& deli,erin% at its aiu &ressure( with all hdrant ,al,es "losed and( thereafter( a runnin% test with two or ore hose lines ea"h 30 lon% o&eratin% shall be "arried out. This "he"+s the effi"ien" of the &u& as well as the ti%htness of the hdrant ains /ee ule 7.9 also. 7.10.2.2
$ll "ut'off ,al,es shall be o&erated and oiled( if ne"essar( on"e a onth.
7.10.2.3 !ut'off ,al,es shall be thorou%hl o,erhauled annuall to reo,e slud%e and other forei%n atter "olle"ted in the ,al,e seatin%. >.1.!
H9DRANTS:
7.10.3.1 $ll hdrants shall be eained ssteati"all on"e a wee+ to ensure that ,al,es and s&rin% "at"hes are aintained in %ood "ondition and all brass &arts &olished. 7.10.3.2
/&are washers shall be +e&t for hdrant ,al,e seats.
7.10.3.3
#t is re"oended that the &aintin% of stand&oints be "arried out annuall.
>.1.#
HOSE PIPES AND NO??LES:
7.10.4.1 $ll hose boeshose stations shall be ins&e"ted eternall on"e e,er wee+ to ensure that the e-ui&ent installed therein is inta"t. Further( the hose boeshose stations shall be "leaned internall and eternall on"e a onth. 7.10.4.2 :hen the hose %ets worn out at the tail end of the "ou&lin%s( it is &erissible to "ut the ends of the hose. owe,er should the len%ths of the hose after "uttin%s fall below 90 &er"ent of its ori%inal( i.e. 15 or 7.5 the hose shall be dis"arded. 7.10.4.3 $ ose e%ister shall be +e&t showin% the histor of ea"h len%th. #nforation su"h as date &ur"hased( date brou%ht into use( date "ut if redu"ed in len%th( is useful and a "olun shall be &ro,ided for rear+s b the !oittee>s #ns&e"tors to whose ins&e"tion the ose e%ister shall be o&en. 7.10.4.4
$n hose be"oin% ineffi"ient throu%h use( ne%le"t or fro an other "ause( shall be dis"arded.
7.10.4.5 Fire &rote"tion hose shall not be used for &ur&oses other than fire &rote"tion and drill. $ll "on"erns are ad,ised to +ee& a su&&l of "hea& hose for waterin% &aths( washin% out or fillin% boilers( et". /u"h hose shall not be ied with fire &rote"tion hose but +e&t in an entirel se&arate &la"e. 7.10.4.6
#t is re"oended that hose "ou&lin%s and bran"h &i&es be &olished on"e a fortni%ht.
7.11 !onsiderable di,ersit of &ra"ti"e has been noti"ed in the attention &aid to the drin% and storin% of hose and the followin% su%%estions in this "onne"tion shall be "arried out< $fter use( hose to be thorou%hl washed in "lean water and then thorou%hl dried. $ ra"+ or soe siilar "ontri,an"e atleast 10 hi%h to be &ro,ided so that( after "leanin%( hose a be sus&ended to drain and dr e,enl. This is to be done in the shade and not in the sunshine so that the hose is e,enl dried inside and out. !are to be eer"ised that it is not reo,ed until it is thorou%hl dr in all &la"es. The hose to be then thorou%hl brushed with a hard bristle or wire brush( and re'rolled( "are bein% ta+en to "hoose a dr and "lean &la"e whereon to roll it= and re&la"e in the boes or hose stations. !are to be ta+en after washin% that the hose does not tou"h the %round( where it i%ht be soiled. ose to be rolled u& e,enl and "arefull( the feale or s&rin% "ou&lin% end bein% in the "entre. #n this anner the s&rin% "li&s( when %ras&ed one in ea"h hand( for a reel> and the hose "an be -ui"+l run out in the e,ent of fire. $@TEC$T#LE@Q
The hose to be doubled in the "entre of its len%th and rolled u& e,enl fro the fold. oth the Male and Feale "ou&lin%s will then be on the outside of the roll. This &erits the nole bein% atta"hed to the hose while bein% stored in readiness for use( and the hose runs out without twistin%. >.11
MEASURES TO BE TA0EN WHERE THE INSTALLATION IS FOR AN9 REASON TEMPORARIL9 INOPERATIE:
7.11.1 :here the installation is e&e"ted to reain ino&erati,e for a &eriod e"eedin% 24 hours( &rior san"tion shall be obtained fro the !oittee. 7.11.2 #f an "o&onent of the hdrant sste is to be re&la"ed for an reason whatsoe,er( the entire sste shall not be rendered ino&erati,e but the &arti"ular se"tion onl shall be isolated b "losin% the ne"essar "ut'off ,al,es. #f( howe,er( it is not &ossible to "o&lete the re&la"eent before ni%htfall( the "ut'off ,al,es shall not be left "losed o,erni%ht. #nstead( blan+ flan%es shall be &ro,ided at the &oint where the "o&onent has been reo,ed so that the entire sste( other than the "o&onent( whi"h has been reo,ed( would reain o&erati,e throu%h the ni%ht. 7.11.3
nl one "o&artent of the reser,oir shall be e&tied out at a tie of "leanin% or re&air wor+.
7.11.4 #f the foot ,al,e of the su"tion line is reo,ed for "leanin%re&airs( it shall( as far as &ra"ti"able( be re&la"ed before ni%htfall. 7.11.5 #f the &u& is e&e"ted to be ino&erati,e for ore than 72 hours( e,er effort shall be ade to "onne"t the ser,i"e water su&&l to the hdrant sste for the duration the &u& is ino&erati,e. 7.11.6 #f the hdrant ser,i"e is to be etended( the etended &ortion shall be first laid and( thereafter( the "onne"tion between the eistin% sste and the etension shall be "arried out e&editiousl( so that the entire sste is not left ino&erati,e o,erni%ht. >.12
SPECIAL DISPENSATIONS FOR ELECTRICAL GENERATING STATIONS THERMALGAS BASED POWER PANTS.
>.12.1
WATER SUPPL9:
i
The fore ba su&&lin% water to the theral &ower station fed b "anals fro &erennial water sour"es li+e ri,ers( ri,ulets( das et". a be a""e&ted as firewater reser,oir &ro,ided the a,ailabilit of 2 hours &u&in% "a&a"it is ensured.
ii The "oolin% water &ond s a also be a""e&ted as firewater reser,oir &ro,ided the a,ailabilit of 2 hours &u&in% "a&a"it is ensured. NOTE< !oolin% water basins shall not be a""e&table as e-ui,alent to "oolin% water &onds.
>.12.2
PUMPS:
The &u& duties shall be %enerall sele"ted as &er Table 2 under ule Co.7.4.1.4.1 of F* Manual. owe,er( where situation warrants( hi%her "a&a"it &u&s not e"eedin% 410 3hr and 88 head a be a""e&table. #n order to a"hie,e the iniu &ressure of 3.5 I%."2 at hi%her ele,ation( booster &u&s with a "a&a"it of 137 3r.( ha,in% re-uisite rated head a be a""e&table. NOTES
1.
The booster &u& shall be re%arded as a &ressure'"o&ensatin% de,i"e onl.
2. ne"essar.
$ hi%her "a&a"it booster &u& a be sti&ulated b the !oittee where "onsidered
3. ooster &u& shall be lo"ated at %round le,el onl. Ele"tri"all dri,en booster &u&s shall in addition to the noral su&&l be "onne"ted to the eer%en" &ower su&&l also. >.12.!
ABOE GROUND H9DRANT MAINS:
#n "ase of &ra"ti"al diffi"ulties in aintainin% the sti&ulated distan"e fro the fa"e of the buildin% in "ase of abo,e %round o,er head ains( warranted under deandin% "ir"ustan"es in s&e"ifi" areas( for ea&le between oiler ouse and TD uildin% and between Transforer and T.D. uildin%( the sae a be &eritted &ro,ided the ains installed in su"h areas for &art of sub'rin% onl. >.12.#
STAIRCASES FOR STOREED TG HALLBOILER HOUSEMILL BA9:
The stair"ase shall be distributed as far as &ossible alon% four sides of the buildin%. The nuber of stair"ases shall be su"h that no &art of su"h floor is ore than 45 fro the nearest stair"ase. $t least 50 K of the nuber of stair"ases thus arri,ed at shall "onfor to ules 7.6.15.1( 7.6.15.2 and 7.6.15.3. The reainin% stair"ases shall be &referabl lo"ated alon% the &eri&her of the buildin%( but need not ne"essaril be se&arated as &er re%ulations. >.12.5
RULE >.>.!.! REQUIREMENT OF HOSE PIPES IN T.G.HALLBOILLER HOUSEMILL BA9:
For use with ea"h hdrant on stair"ase landin% two len%ths of hoses 15 ea"h and a nole with atta"hed bran"h &i&e shall be &ro,ided in hose bo alon%side ea"h landin% ,al,e.
YYYYYYYYY
.
H9DRANT PROTECTION OF COTTON GIN PRESS FACTORIES
.1
RESEROIR:
The "onstru"tion and lo"ation of the reser,oir shall be as indi"ated in rule 7.3. The effe"ti,e "a&a"it abo,e the le,el of the foot ,al,e seat shall be e-ui,alent to 2 hours> installed &u&in% "a&a"it. .2
PUMPS:
8.2.1
*u&s shall be dire"t'"ou&led. owe,er( eistin% belt'dri,en &u&s a be a""e&ted at the dis"retion of the !oittee.
8.2.2
The *u&s shall be "a&able of deli,erin% not less than 19 @*/ at a head of 70 . :here( howe,er( the nuber of hdrants in the sste e"eeds 55= the &u& "a&a"it shall be not less than 38 litresse"ond.
8.2.3
The &u& shall be so lo"ated as to be both easil a""essible and where an fallin% asonr and the li+e fro other buildin%s( o""asioned b fire or other "ause( "annot daa%e the &u& roo. The &u& roo shall be lo"ated 6 awa fro all surroundin% buildin%s( o,erhead stru"tures and stora%es in the o&en.
8.2.4
ules 7.4.1.6( 7.4.18( 7.4.1.9 and 7.4.1.12 shall be "o&lied with.
8.2.5
Ele"tri" su&&l to the fire &u& shall "o&l with rule 7.4.3. #n "ase of stea'dri,en &u&( ade-uate stea su&&l to dri,e the &u& at its dut shall be "onstantl aintained durin% the whole of the wor+in% season. NOTE:
.!
MAINS:
8.3.1
Mains shall be of !ast #ron( %al,anised iron or ild steel and be laid under%round.
8.3.2
The ains shall be laid in loo&s around the Din S *ress houses.
8.3.3
$ll loo&s and feeder ains shall be of 100 bore but bran"h ains a be of 80 bore. ' The !oittee a insist on lar%er sied ains where deeed ne"essar.
.#
H9DRANTS:
8.4.1
ules 7.6.3( 7.6.4( 7.6.6( 7.6.7( and 7.6.8 shall be "o&lied with.
8.4.2
@o"ation of the hdrants shall be as under '
8.4.2.1
There shall be a iniu of three hdrants within 3 of Din house and of *ress house.
8.4.2.2
There shall be iniu of two hdrants within 15 of Dodown or sheds used for storin% "otton or Ia&&as.
8.4.2.3
For o&en stora%e( hdrants shall be distributed in su"h a wa that an &ortion of the stora%e is &rote"ted b atleast two hdrants at a distan"e not e"eedin% 35 . N.B.
#f the "o&ounds are onl &artiall used for stora%e of "otton andor +a&&as( the owner shall de"lare the area he &ro&oses for stora%e for deterinin% the fire &rote"tion thereof. #n this "ase( the &ortion reser,ed for stora%e shall be dear"ated b a wired fen"in% and a &lan thereof shall be lod%ed with the !oittee. .5
HOSE PIPES AND NO??LES:
ne 63 diaeter hose&i&e of 15 len%th and one nole of 20 diaeter with its atta"hed bran"h &i&e shall be &ro,ided in a suitable hose bo alon%side ea"h hdrant. .8
FIRE-FIGHTING STAFF:
$ iniu of si trained &ersonnel shall be a,ailable at all ties. $&art fro the abo,e( three ni%ht wat"hen shall also be a,ailable on the &reises. YYYYYYYYYY
4.
MUTUAL AID SCHEME
SCOPE<
Meant for &lants other than &etro"hei"al &lants( &etroleu efineries and @*D ottlin%
*lants. 4.1
MEMBERSHIP
Mebershi& should be of two or ore industrial &lants( warehouses and &ubli" utilities. 4.2
GEOGRAPHICAL COERAGE:
The "o,era%e shall be as follows ' a b "
Cot e"eedin% 16 +M. for @i%ht aard ris+s Cot e"eedin% 12 +M for rdinar haard ris+s Cot e"eedin% 10 +M for i%h haard $ ris+s
#f the "on"erned ris+s are of different "ate%ories( least of the distan"es ust be "onsidered. N.B. $dd 4 + to a"tual distan"es for ea"h of the ailwa !rossin% en"ountered. 4.!
SECRETARIAT AND COMMUNICATION.
9.3.1
There shall be a full tie &eranent /e"retar ha,in% a ba"+ %round in fire fi%htin% rele,ant to the t&es of industries in"luded in the s"hee with a &eranent offi"e and ne"essar staff.
9.3.2
The eber industries should utuall e,ol,e an effe"ti,e liaison and "ouni"ation sste.
9.3.3
ire"t Tele&honeadio !ouni"ationwired alarsiren sste be &ro,ided sub)e"t to &rior a&&ro,al of the !oittee. !all &ro"edures be laid down and fre-uent trials with su"h sstes would be ne"essar.
4.#
INDIIDUAL MEMBERS FIRE FIGHTING REQUIREMENTS
9.4.1
$ hdrant sste su&&leented b First $id $&&lian"es Manual.
9.4.2
/to"+ of foa "o&ound as &er the &ro,isions of ule 7.8 of F * Manual if the o""u&an" of the ris+ warrants use of foa and will "o&l with the re-uireents of CF*$'11( 1998.
9.4.3
Cot less than 8 trained &ersons ust be a,ailable in an shift out of whi"h 4 shall be full'tie fire fi%htin% &ersonnel.
9.4.4
Fire E&losion a""idents ust be full in,esti%ated b the eber units and their findin%s whi"h i%ht be fruitful and effe"ti,e in &re,entin% a re"urren"e should be ade a,ailable to other ebers( whi"h would benefit all &lants without interferin% with anone &lants autono.
4.5
ADDITIONAL CAPACIT9 FOR MUTUAL USE:
installed in "onforit with the F*
#n the e,ent of outbrea+ of fire( the ebers of utual laid s"hee should be able to su&&leent in the shortest &ossible tie( the resour"es of the affe"ted &lant( to the etent %i,en below ' 9.5.1
Mobile fire fi%htin% "a&a"it b a otor fire en%ine of 400 %& "a&a"it at 7 +%"2.
9.5.2
#n "ase the o""u&an" of an one of the si%natories to the s"hee warrants the a&&li"ation of foa "o&ound shall be &ro,ided to the etent of 25 K of the re-uireents of su"h &lant. #n "ase( the o""u&an" of ore than one ris+ warrants( the use of foa( the sto"+ to be aintained shall be 25 K of the re-uireent of the ris+ needin% lar%er sto"+ of foa. N.B.
4.8
OTHER REQUIREMENTS:
9.6.1
Fire e&losion safet of the &lant and etensions should &referabl be "he"+ed e,er si onths( but at least annuall usin% an audit sste and utilisin% "he"+ lists where a&&ro&riate.
9.6.2
*ra"ti"e drills should be arran%ed on"e in three onths ea"h tie in different units to failiarise those "on"erned with the a"tions e&e"ted of the( and at the sae tie testin% the e-ui&ent a,ailable in ea"h unit.
9.6.3
e&loent of &ersonnel to an affe"ted &lant fro other ebers of the s"hee should not be sub)e"t to an "onstraints arisin% out of staff &robles.
4.>
INTERCHANGEABILIT9 OF EQUIPMENT
9.7.1
To the etent &ossible( indi,idual &lants should follow su"h standard in the &ur"hase of e-ui&ent to ha,e free #nter"han%eabilit. :here this is not &ra"ti"al( suitable ada&ter &ie"es ust be +e&t in readiness for hoo+in% of un'inter"han%eable e-ui&ent.
9.7.2
Ea"h ris+ should aintain a sensible &oli" and not stri& itself of e-ui&ent( whi"h it i%ht need in the "ase of trouble in its own &ro&ert whi"h a be siultaneous with a disaster elsewhere. Y Y Y Y YY Y Y Y YY Y
APPENDI I
The /e"retar( Tariff $d,. !oittee Cew elhi ear /ir( APPLICATION FOR FIRE ETINGUISHING APPLIANCES
is+ *lease san"tion( as fro date of re"ei&t b ou of this a&&li"ation( a is"ount of.\\K Etin%uishin% $&&lian"es <'
for the followin%
$&&lin% to uildin%s ' The o""u&ation floor wise and blo"+ Cos. of ea"h buildin% ust be "learl stated. #:e en"lose &lan of the ris+ with all details ar+ed thereon. #:e "ertif that to the best of our +nowled%e and belief the a&&lian"es referred to ha,e been installed in stri"t a""ordan"e with the rules of the !oittee and #:e also "ertif that the *lan subitted is drawn u& in a""ordan"e with the !oittees ules and is "orre"t and u&'to'date. #:e also "ertif that a "o& of the *lan ea"t in e,er detail( is a,ailable for the !oittees #ns&e"tors use at the Mill or &reises abo,e referred to. #:e en"lose full &arti"ulars of the a&&lian"es a,ailable to%ether with letter of Duarantee si%ned b the $ssured. # a :e are( Qours faithfull F&/ )s+ &7 *3+ C&''i**++ &n$.
ate re"ei,ed<
ate ins&e"ted< #ns&e"tors "oents< is"ount san"tioned< ate of Minutes eferen"e Cuber<
#ns&e"tor
APPENDI II
The /e"retar( e%ional offi"e ear /ir( GUARANTEE REGARDING FIRE ETINGUISHING APPLIANCES
#n "onsideration of our !oittee %rantin% a is"ount for the Fire Etin%uishin% $&&lian"es detailed on atta"hedsi%ned for whi"h we ha,e installed in the.............................. situated at . . . . . . . . . .. . . . . . . . . . #:e hereb en%a%e oursel,es ''
1. To aintain and u&+ee& the said a&&lian"es in effi"ient wor+in% order and where su"h a&&lian"es and !oittee>s ules re-uire the u&+ee& of a trained Fire ri%ade( to aintain su"h ri%ade to its full nubers in an effi"ient state.
2. To ad,ise the !oittee and first obtain &erission should at an tie it be ne"essar to "lose down su&&l to &u&s or in an wa render the a&&lian"es out of o&eration for re&airs( o,erhaul( et".
3. Cot to etend( alter or deolish &rote"ted uildin%s or to ere"t new uildin%s in the "o&ound of the &reises without su&&lin% the !oittee with a re,ised &lan or re,isin% the &lan filed with the !oittee.
4. To +ee& at the abo,e'des"ribed &reises a "o&( ea"t in e,er detail( of the &lan su&&lied to our !oittee( sae to be a,ailable to the !oittees #ns&e"tor durin% his ,isits of ins&e"tion.
5. Cot
to re'nuber or re'letter uildin%s( !o&artents( et".( as re"orded on the &lan filed with the !oittee without ad,isin% the !oittee of su"h re,ision.
# a :e are( Qours faithfull( Cote< $ll "ouni"ations to the !oittee ust be throu%h the @eadin% ffi"e on the ris+. T3+ S%+ 7&/ *3+ )s+ &7 *3+ C&''i**++ &n$
ate fro whi"h san"tioned
eferen"e Cuber ear+s Minutes of
APPENDIX III DETAILS OF FIRE EXTINGUISHERS APPLIANCES AVAILABLE AT _____________________________
'N#() + R,-$
DETAILS OF BUCKETS, EXTINGUISEHRS AND HAND APPLIANCES Et-/&-"0er"1H P&$p" Dept t.
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. T:) T:)?? (#) #/4 #/4 +-,/ +-,/ )() )()2# 2# 2) 2) + 6) 6) -2,/3)2 6)#4- -)4. FIRE FIGHTING PERSONNEL 1. I- 6) 6) ( ( (#/ (#/ #3<# #3<#::- / / 4: 4: ". M,/, M,/,( (( ( /(% /(%)2 )2 + 2# 2#,/)4 ,/)4 )2)2-/ //) /)33 #=#, #=#,3# 3#%3 %3) ) # #/: #/: ,() ,() +2 +2 +,2) +,2) +,6 +,6, ,/ / 2-)-. . A2) A2) #/: #/: ()#/ ()#/- )(3 )(3: :)4 )4 )/- )/-2) 2) /,6 /,6 <#6(#/ ,/ #2/4 6) 2,- # 2)3#2 ,/)2=#3- .
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5. H< H< ,- +,2) +,2) #3#2( 3#2( ,=) ,=)/ / +,2) +,2) +,6 +,6,/ ,/ )2-//)3 TESTING OF APPLIANCES 1. H< H< +)/ +)/ #2) 6) +33 +33< <,/ ,/ )-) )-)4 4 #/42 #/42 )#(,/)4 ; #$ S2,/3)2 V#3=)-.
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4$ H:42#/ H:42#/ ,/-#3 ,/-#33# 3#,/ ,/ #/4 =#3=)=#3=)-.. 1. I- # 2) 2)24 24 + #33 )- )-- #/4 #/4 4)+) 4)+) - +/ +/4 4 (#,/#,/)4 LOCAL FIRE BRIGADE 1.
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APPENDIX IV CERTIFICATE FRO4 INSURER5S ENGINEER
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APPENDIX V FIRE DRILLS REGISTER S2. N.
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O H N ( D R O D ' e p 3 ( S & p - e $ e ( r ) " e 2 " e ) e r r r r e . ( ) t r - * ; ) - 3 e t r t ( 8 t + ( e - t ) ( 2 " " 2 " 1
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NOTE < SJ#4 )2-//)3 -6#33 %) 2=,4)4 <,6 36,/ #/4 )J,()/ ,/34,/ 6)3()/+,2(,/ IS "5 2 IS "9"5? %)3- #/4 %- 2)+)2#%3: / %-.
APPENDIX VI TABLE SHO9ING PRESSURES OF 9ATER IN K/1*$2 FOR EVER: 4ETRE IN HEIGHT UPTO 6= $ He-/0t - $etre"
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
