IS 8373-1: steel launches, Part 1: Single hull passenger ferry launches

10 Pages·1991·1.1 MB·English

by  Bureau of Indian Standards

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timely dissemination of this information in an accurate manner to the public.
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“The Right to Information, The Right to Live” “Step Out From the Old to the New”
IS 8373-1 (1991): steel launches, Part 1: Single hull
passenger ferry launches [TED 18: Inland, Harbour Crafts
and Fishing Vessels]
“!ान $ एक न’ भारत का +नम-ण”
Satyanarayan Gangaram Pitroda
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“!ान एक ऐसा खजाना > जो कभी च0राया नहB जा सकता हहहहै””ै”
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“Knowledge is such a treasure which cannot be stolen”

IS 8373 ( Part 1 ) : 1991

STEEL LAUNCHES - SPECIFICATION
PART 1 SINGLE HULL PASSENGER FERRY LAUNCHES
First Revision )
(
IJDC 629’122’5 : 669’14

0 SIB 1991
BUREAU OF INDIAN STANDARDS
KANAM ,NAVAHB 9 RUDAHAB HAHS RAFAZ GRAM

WEN IHLED 110002
yraurbeF4 199 I Price Group 2
Inland and Harbour Craft Sectionaf Committee, TED 18
FOREWORD
sihT naidnI dradnatS ( traP 1 ) ( tsriF noisiveR ) was detpoda yb eht uaeruB fo naidnI Standards,
retfa eht tfard dezilanif yb eht dnalnI and ruobraH tfarC lanoitceS eettimmoC had neeb devorppa
yb eht tropsnarT gnireenignE noisiviD .licnuoC
sihT standard syal nwod eht stnemeriuqer rof regnessap yrref leets sehcnual tnaem rof gniylp no
inland sretaw as denifed ni dnalnI slesseV tcA as llew as nihtiw ruobrah stimil gnidnetxe up ot
inland enoz and era denrevog yb dnalnI slesseV .tcA
ehT noitarepo fo leets sehcnual :sedulcni
)a trohS yrref ;ecivres
)b gnoL yrref ecivres ( tuohtiw thginrevo yenruoj )
)c elcihev-muc-regnessaP ;ecivres and
)d tsiruoT ecivres ( trohs and gnol secivres .)
sihT standard is gnieb issued ni owt parts : traP 2 fo this standard slaed htiw yevrus .sehcnual
traP 2 yevruS sehcnuaL
toN withstanding what is detats ni eht standard eht selur and tnemeriuqer laid nwod yb -acifissalC
noit seiteicoS and yrotutatS seitirohtuA ni all stcepser shall .ylppa
sihT standard was tsrif dehsilbup ni 1977. ehT tneserp noisiver has neeb nekat up ot gnirb eht
standard ni enil htiw eht tnerruc .secitcarp ehT ygolonimret has neeb dednapxe ot edulcni wen
.smret sliateD gniniatrep ot skced and lluh ,mrof ,deeps ytefas ,tnempiuqe regnessap and werc

noitadommocca evah neeb .dedda

nI noitaraperp fo ygolonimret ni this standard, assistance has neeb devired morf 0SI 5891-2647
lanoitanretnI dradnatS - gnidliubpihS - lapicnirP ship snoisnemid - ygolonimreT and snoitinifed
rof retupmoc .snoitacilppa
IS 8373 ( Part 1 ) : 1991
Indian Standard
STEEL LAUNCHES - SPECIFICATION
PART 1 SINGLE HULL PASSENGER FERRY LAUNCHES
First Revision )
(
snoitinifed llahs :ylppa
1 SCOPE
3.1 sehcnuaL
1.1 sihT dradnats syal nwod the stnemeriuqer
for deck leets sehcnual dna other sehcnual hcihw
slesseV for gniyrrac sregnessap dna lanosrep
evah etauqeda thgitrehtaew noitcetorp as deriuqer .
affects dna dedivorp htiw power noisluporp
yb dnalnI slesseV .tcA
.tnemegnarra
1.2 sihT dradnats si elbacilppa ot short yrref 3.2 Perpendicular
.ecivres
A thgiarts enil ralucidneprep ot the enalpretaw
of a lcsscv hguorht a dexif ,tniop as stated yb
2 REFERENCES the noitacifissalC .seluR
2.1 ehT gniwollof naidnI sdradnats are yrassecen 3.2.1 After ( Aft ) Perpendicular ( AP )
stcnujda ot siht :dradnats
hguorhT a dexif tniop at the ,nrets yllamron the
SI No. Title after edis of the reddur post or ertnec enil of
reddur stock ni slessev tuohtiw a reddur post.
3039 : 1980 larutcurtS leets for noitcurtsnoc
of slluh of spihs tsrif( noSver > 3.2.2 Forward Perpendicular ( FP )
3268 : 1981 ssclkcotS srohcna ( for s’pihs hguorhT a dexif tniop at the ,wob yllamron the
use ) (first revision ) noitcesretni of the fore edis of the nrets htiw the
.enilretaw
3381 : 1965 Cast lacitrev sdrallob htiw dna
tuohtiw sgul 3.3 Length Overall ( AOL )
4374 : 1980 dliM leets detacirbaf lacitrev ehT htgnel of lessev derusaem morf forward ot
sdrallob htiw dna tuohtiw sgul aft ,dne gnidulcxe yna yraropmet rednef dna
(first revision ) lellarap ot enilertnec as llew as enilesab of the
lessev ( see .giF 1 .>
5220 : 1969 degroF nroh staelc

6195 : 1971 Cast nepo chocks 3.3.1 htgzle,1 no Waterline ( LWL )
12267 senilediuG for ytilibats for ehT htgnel of lcsscv at the deepest ,enilretaw
lellarap ot ,cnilcrtncc of the leascv ( ~(~LS .giF I ).
( Part 1 ) : 1987 dnalni dnr; ruobrah ,slessev
Part I Decked .slessev
3.3.2 Length between Perpendiculars ( LBP )
3 YGOLONIMRET The htgnel of lessev derusaem ncewtcb forward
dna ,sralucidneprep lellarap to enilesab ;!I; llew
-Io:I the esoprup of siht the gniwollof as cnilertnec of lessev ( see .giF 1 ).
si:tnd:~rd,
IS 8373 ( Part 1) : 1991
3.4 Breadth Moulded ( B ) ,revewoH desiar deck srevoc lluf htdaerb of
lleW Deck.
vessel, unlike
ehT mumixam htdaerb of lessev edisni llehs
gnitalp enil at ,pihsdim derusaem ,yliatnoziroh 4 TYPES
ralucidneprep ot enilertnec of lessev ( see .giF 2 ).
4.1 sehcnuaL llahs eb deifissalc otni the gniwollof
3.4.1 Brcadtlz Maximum ( B Max ) sepyt gnidrocca ot rieht shtgnel neewteb
sralucidneprep ( PBL :>
ehT mumixam htdaerb of ,lessev gnikat otni
tnllocca srednef or hcus ,snoitcejorp ‘fi ,yna epyT A 15 m
dcrusacm ni the emas dohtem s:; for ( B ) evoba :pyT B 20 Ill
( see .giF 2 ). Type c 25 Ill
epyT D 30 m
3.5 Depth IMouIdcd ( D )
ehT dcd!uom depth of lessev si depth at pihsdim 4.2 Deck(s) and Hull Form
at edis of deck, gnieb ralucidneprep ecnatsid
morf 1017 ot leeK ot Deck at edis woleb Deck
Stringer Plaling ( see I:ig. 2 ).
3.5.1 Depth to Well Deck ( D, )
Similar to ;:Jx~vc ( D ) but measur~~I ot lleW
Deck, whcrc :,ucil dh:clis exist. ( yll~;usU ni Pass 5 DIMENSIONS
LL~LlliChCS ) ( Jet 1:ig. 2 ). 5.1 ehT snoicnemid dna other ,rcitsirctc!:rahc
llahs mrofnoc ot the s‘~1~1~ nevig ni elbaT .I
3.5.2 Dppprh to Raised Deck ( D, )
ralimiS ot evoba ( D ) tub derusaem ot desiaR Table 1 Suggested Dimensions of Steel Launches
Deck, where hcus decks .tsixe ( yllausU for
after part a‘io ,lessev semitcinos gnidulcni enignE ( Clause 4.1 )
mooR ) ( see .giF 2 .>
Si Main sralucitraP e;;T epyT Type Type
3.6 Draft ( d or T > NO. 13 C D
(1) (2) (3) (4) (5) (0)
yllausU naem draft, dna derusaem at ,pihsdim
)i -neprep
dna ralucidneprep thgieh morf enilesab ot -itrap Length between 14 20 25 30
raluc enilretaw yllnusu expressed for the deepest diculars ( LBP ). m
enilretaw ( see Fig. 2 ). )ii aerA per ,regnessap am 0.4 0.4 64 0.4
3.6.1 Draft Aft ( dA )
5.2 nI sllac for as nevig
cxsc the design in
ylralimiS draft at forward .ralucidncprcp elbaT 1, the gniwollof stnemeriuqer llahs eb .tem

3.6.2 Draft Forward ( dF > 5.2.1 Breadths dna thguard llahs tius the derl:lced

lanoitan ,syawretaw kcol gates dna .sl1;nac ehT
ylralimiS draft at forward .ralucidneprep proper eulav for thguard llahs cb so dctcclcs
that the lessev si ni I: noitisop ot etagivan
3.6.3 niir-Z
tuohguorht the .raey ehT detseggus egnar TO
thguard si O’S m ot 1’5 .m
ecnereffiD of draft aft dna draft forward.
3.6.4 Deck R(ri~c>tl 5.2.2 ehT htdaerb dna depth llahs eb hcus as ot
yfsitas the mumlmm ytilibats .stnemeriuqer ehT
Deck desiar gnirevoc niatrec noitrop of htgnel dctscggus htgnel maeb oitar ( )B/A llahs cb
niaM deck, yllausu at the aft dna dne of the neewteb 3.5 ot 4’5. ehT muminim draobeerf llahs
over
,ICSSCV scmitcmos gnidulcni enignE .mooR eb 0’5 .m
2
hero. NOMENCLATURE FOR LAUNCHES ( TRANSVERSE >

2
IS 8373 ( Part 1 ) : 1991
6 MATERIAL 7.8 Windlass
6.1 ehT setalp dna dellor snoitces desu ni the Types A dna B sehcnual llahs eb dettif htiw I:
noitacirbaf of leets sehcnual llahs mrofnoc ot dnah operated natspac dna sepyT C lcn!r D
SI 3039 : 1980. sehcnual llahs eb dettif htiw a dctarcpo-dnah
.ssaldniw
7 GENERAL REQUIRE,MENTS 7.9 Propellers and Propulsion Machinery
7.1 Stability
leetS sehcnual yam :sI rchtic
single or twin
ehT stncmcriuqer llahs cb as per the guidelines screwed, depending on required speed, draught,
laid down bv statutory body and rcquiremcnts availhblc indigenous propulsion rnachincry and
for ytilibats rbI dnalni dna ruobrah slcsscv as ~cp satixfying minimum tactical diamctcr while
SI 12267 ( tya’I 1 ) : 1987. turning. However, ii si SLiggeStCd ot evah niwt
screw for the sepyt C dna D .sehcnual
7.2 Subdivision
7.10 Passenger Accommodation
ehT noisividbus llahs mrofnoc ot yrotutats ydob
.stnemeriuqer ehT rebmun of csrcvsnart -retaw
The passenger accommodatioil sl~oll bL\ away
thgit daehklub naht denoitnem .evoba morf crew ;loitadommoc~a or ;~clcihev no dcc,k
reverehw yeht .tsixe nI hc:ts ,s:~ac stcppcd IO
7.3 Safety Equipment dxcsiar deck for t11c regllcssap noi!t~i:olnmocca
llahs eb .dedivorp schc~loB or scats llahs :.:?I 40
ehT gniwollof llahs comply with stntutor! dcgir,:rrn tahI yeht tnc\crp kciuq t:lcmevom 01‘
requircmcnts depending upon the ,snoisnemid yti-ioj:;m sregncsszp morf eno edis ot other. :tilT
yticapac dna ecivres ,snoitidnoc :cte
thgieh or the gniliar shll ton eb ssel naht 0’9 m
a) efiL saving cquipmcnt: aild awning to eb dedivorp evoba ’lcgnes~i;p
noitadommocca gnivah ctauqcda noitcetorp morf
)b eriF gnithgif ;tnempiuqe
weather. gnidnepeD nopu the noitmulc of
c) lanoitagivaN ;tnempiuqe dna ,yenruoj the crew dna the ,srcgncssap rebmun of
d) egliB .spmup ,steliot slaniru dna gniknird water taps llahs eb
.dedivorp
7.4 Bollards
7.11 Crew noitadommoccA
detaciibaF sdrallob or cast sdrallob llahs eb
dettif ni ecnadrocca htiw SI 4374 : 1980 or Crew noitadommocca llahs cb yawa morf
SI 3381 : 1965 .ylevitcepser regnessap noitadommocca dna llahs eb dedivorp
htiw
scparatc toilets, etc.
7.5 staelC
7.12 Deck and Out-fittings
degroF nroh staelc llahs eb dettif ni ecnadrocca
htiw SI 5220 : 1969. fI agreed ot neewteb the All deck dna sgnittif-tuo llahs mrofnoc ot tnavclcr
rerutcafunam dna the ,resahcrup detacirbaf naidnI .sdradnatS
sti:elc yam osla eb .dettif
8 SPEED
7.6 Chocks
8.1 ehT muminim speed of sehcnual 111:;la eb
Cast nepo chocks llahs eb dettif ni ecnadrocca
8 stonk dedivorp water tnerruc ni the lanoitarepo
htiw SI 6195 : 1975. arcas do ton exceed 3 .stonk Speed ,\naem
ecivres speed ni llits water noitidnoc for the
7.7 Anchors
elbaliava depth of water. Speed of‘the
lnullchcs
sselkcotS srohcna ni ecnadrocca htiw SI 3268 : may eb pu ot 12 ,stonk whcrc water stnerruc are
,regnorts or reverehw faster sccivrcs arc .dedeen
1981.

3
dradnatS Mark
ehT esu of the dradnatS Mark si denrevog yb the snoisivorp of the Bureau of Indian
Standards Act, 1986 dna the seluR dna snoitalugeR edam .rednuereht ehT dradnatS Mark no
stcudorp dcrcvoc yb na naidnI dradnatS syevnoc the ecnarussa that yeht evah neeb decudorp
ot ylpmoc htiw the stnemeriuqer of that dradnats rednu a llew denifed metsys of ,noitcepsni
gnitset dna ytilauq lortnoc hcihw si desived dna desivrepus yb SIB dna operated yb the -orp
.recud dradnatS dekram stcudorp are osla ylsuounitnoc checked yb SIB for ytimrofnoc ot
that dradnats as a rehtruf .draugefas sliateD of snoitidnoc rednu hcihw a ecnecil for the esu
of the dradnatS Mark yam eb detnarg ot srerutcafunam or srecudorp yam eb deniatbo morf
the uaeruB of naidnI .sdradnatS
Bureau of Indian Standards
BlS is a yrotutats noitutitsni dehsilbatse rednu eht Bureau of Indian Standards Act, 1986 ot etomorp
suoinomrah tnempoleved fo eht seitivitca fo ,noitazidradnats gnikram and ytilauq noitacifitrec fo
sdoog and gnidnetta ot detcennoc srettam ni eht .yrtnuoc
Copyright
SIB has eht thgirypoc fo all its .snoitacilbup oN trap fo eseht snoitacilbup yam eb decudorper ni
yna mrof tuohtiw eht roirp noissimrep ni gnitirw fo .SIB sihT seod ton edulcerp eht eerf ,esu ni
eht esruoc fo gnitnemelpmi eht standard, fo yrassecen ,sliated hcus as slobmys and ,sezis epyt ro
edarg .snoitangised seiriuqnE gnitaler ot thgirypoc eb desserdda ot eht rotceriD ( noitacilbuP ,) .SIB
Revision of Indian Standards
naidnI Standards era deweiver yllacidoirep and ,desiver nehw yrassecen and ,stnemdnema fi ,yna
era issued morf emit ot .emit sresU fo naidnI Standards dluohs niatrecsa that yeht era ni
noissessop fo eht tsetal stnemdnema ro .noitide stnemmoC no this naidnI dradnatS yam eb tnes
ot SIB gnivig eht gniwollof ecnerefer :
toD : .oN DET 18 ( 696 )
Amendments Issued Since Publication
dnemA .oN etaD fo eussI txeT detceffA
UAERUB FO NAIDNI SDRADNATS
sretrauqdaeH :
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( nommoC ot all seciffO )

lanoigeR seciffO : enohpeleT
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WEN IHLED 110002 t 331 331 01 13 31 75
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.EROTABMIOC .DABADIRAF .DABAIZAHG .ITAHAWUG
.DABAREDYH JAIPUR. .RUPNAK .ANTAP .MARuPAH~TNANAvuRIHT

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detnirP at artnatawS Bharat ,sserP ~i&I‘;ihleD