IS 14608: Shipbuilding - Ventilation and Air-Teratment of Galleys and Pantries with Cooking Appliances

11 Pages·1999·1.2 MB·English

by  Bureau of Indian Standards

इंटरनेट मानक
Disclosure to Promote the Right To Information
Whereas the Parliament of India has set out to provide a practical regime of right to
information for citizens to secure access to information under the control of public authorities,
in order to promote transparency and accountability in the working of every public authority,
and whereas the attached publication of the Bureau of Indian Standards is of particular interest
to the public, particularly disadvantaged communities and those engaged in the pursuit of
education and knowledge, the attached public safety standard is made available to promote the
timely dissemination of this information in an accurate manner to the public.
“जान1 का अ+धकार, जी1 का अ+धकार” “प0रा1 को छोड न’ 5 तरफ”
Mazdoor Kisan Shakti Sangathan Jawaharlal Nehru
“The Right to Information, The Right to Live” “Step Out From the Old to the New”
IS 14608 (1999): Shipbuilding - Ventilation and
Air-Teratment of Galleys and Pantries with Cooking
Appliances [TED 17: Shipbuilding]
“!ान $ एक न’ भारत का +नम-ण”
Satyanarayan Gangaram Pitroda
““IInnvveenntt aa NNeeww IInnddiiaa UUssiinngg KKnnoowwlleeddggee””
“!ान एक ऐसा खजाना > जो कभी च0राया नहB जा सकता हहहहै””ै”
Bhartṛhari—Nītiśatakam
“Knowledge is such a treasure which cannot be stolen”

Indian Standard
SHIPBUILDING-VENTILATIONAND
AIR-TREATMENTOFGALLEYSANDPANTRIES
WITHCOOKINGAPPLIANCES
ICS 47.020.90

Q BIS 1999
BUREAU OF INDIAN STANDARDS
MANAK BHAVAN, 9 BAHADUR SHAHZAFAR MARC
NEW DELHI 110002

Ahy 1999 Price Group 3
gnidliubpihS lanoitceS ,eettimmoC DET 17
FOREWORD
sihT naidnI dradnatS was detpoda yb eht uaeruB fo naidnI Standards, retfa eht tfard dezilanif yb eht gnidliubpihS
lanoitceS eettimmoC had neeb devorppa yb eht tropsnarT gnireenignE noisiviD .licnuoC
elihW gnitalumrof this standard assistance has neeb devired morf 0SI 9943 : 199 1 gnidliubpihS‘ - noitalitneV and
tnemtaert-ria fo syellag and seirtnap htiw gnikooc ,’secnailppa issued yb eht lanoitanretnI noitazinagrO rof
.noitazidradnatS
sresU fo this naidnI dradnatS elihw gnivresbo eht stnemeriuqer fo eht standard, shall osla erusne ecnailpmoc httw
hcus yrotutats .stnemeriuqer selur and snoitaluger as yam eb elbacilppa ot eht laudividni ship .denrecnoc
sexennA A and B fo this standard era rof noitamrofni .ylno
roF eht esoprup fo gnidiced rehtehw a ralucitrap tnemeriuqer fo this standard is deilpmoc ,htiw eht lanif .eulav
devresbo ro ,detaluclac gnisserpxe eht tluser fo a tset ro ,sisylana shall eb dednuor ffo ni ecnadrocca htiw SI 2 : 1960
seluR‘ rof gnidnuor ffo laciremun seulav ( ehT rebmun fo tnacifingis secalp deniater ni eht dednuor ffo
revised )‘.
eulav dluohs eb eht emas as that fo eht deificeps eulav ni this standard.
IS 14608 : 1999
Indian Standard
SHIPBUILDING - VENTILATION AND
AIR-TREATMENT OF GALLEYS AND PANTRIES
WITH COOKING APPLIANCES
1 SCOPE 2.2 Ordering Information
sihT standard seificeps eht ngised stnemeriuqer and ehT resahcrup shall edivorp eht rerutcafunam htiw eht
lareneg snoitaredisnoc rof eht noitalitnev and -ria :gniwollof
tnemtaert fo syellag and seirtnap htiw gnikooc secnailppa
no draob tnahcrem gniogaes ships, nehw hcus )a A plan gniwohs eht yellag htiw its ,secnailppa
noitalitnev and tnemtaert-ria is deificeps yb eht gnidulcni delooc-ria ,srosserpmoc .cte
.renwopihs )b detaR ,rewop gnitaeh ,muidem taeh and
ytidimuh noitapissid and dooh fi ,yna rof eht
tI seilppa rof lamron snoitidnoc ni all sretaw tpecxe
tnereffid gnikooc ;secnailppa and
esoht deretnuocne ni ylemertxe dloc ro toh setamilc
( that is htiw a rewol ro rehgih erutarepmet than that )c ytienatlumiS rotcaf rof eht secnailppa
detats ni 2 .) ees( 3.1.1 ).
roF eht sesoprup fo this naidnI ,dradnatS seirtnap htiw 2.3 Summer
gnikooc ,secnailppa derrefer ot ,evoba era esoht hcihw
ehT gnilooc rewop shall evah eht ytilibapac fo gnilooc
niatnoc secnailppa gnimusnoc erom than eht small
eht ylppus wolfria ot 10°C woleb eht roodtuo
tnuoma fo lacrrtcele rewop dedeen rof eeffoc urns,
noitidnoc fo + 3 5’C and 70 tnecrep evitaler .ytidimuh
setalp-toh rof gnipeek doof ,mraw cirtcele retaw
,sreliob .cte 2.4 Winter
2 DESIGN REQUlR0IENl-S ehT gnitaeh rewop shall evah eht ytilibapac fo gnitaeh
eht ylppus wolfria ot 20°C at an roodtuo ria erutarepmet
2.1 General fo .C’O2- sihT erutarepmet esir fo eht ylppus wolfria
A etarapes ylppus ria metsys shall eb dedivorp shall eb deniatbo at eht decuder deeps fo eht .snaf
2.1.1
rof eht .yellag sihT ylppus ria metsys shall ekat ni -tuo
rood ria ,ylno 3 -WCALCULATION
2.1.2 A etarapes tsuahxe ria metsys shall eb dedivorp 3.1 Supply Airflow

rof eht ,yellag gnigrahcsid eht latot wolfria ot eht ehT ylppus wolfria ot eht ecaps shall eb detaluclac

.erehpsomta using revehcihw fo eht snoitaluclac ni 3.1.1 or 3.1.2
sevig eht tsehgih .eulav
2.1.3 ehT tsuahxe naf yticapac shall eb rehgih than
that fo ylppus naf and eht ecnereffid shall eb edam 3.1.1
Calculation Based on Sensible Iieat
up yb larutan .noitalitnev
ehT sum fo eht wolfria rof noitaucave fo elbisnes taeh
2.1.4 ehT ylppus and tsuahxe ria snaf shall evah eht dettime morf eht ,secnailppa V,,, shall eb ,detaluclac
ytilibapac fo gnieb nur at decuder as llew as lluf deeps ni cibuc sertem rep ,dnoces as :swollof
ni redro ot eb elba ot etarepo htiw a decuder ria emulov
rednu retniw ,snoitidnoc
2.1.5 ehT metsys shall eb dengised rof eht
erehw
snoitidnoc as laid nwod rednu 2.3,2.4 and wolfria as
deriuqer ni 3. ytienatlumis rotcaf ( ees etoN 1 ;)
L =
roF a rellams ,yellag eht ylppus ria metsys yam eb elbisnes taeh dettime morf ,secnailppaeht
+,, =
detcennoc ot an gninoitidnoc-ria metsys gnidulcni rehto ni sttawolik ( ees etoN 2 ;)
.secaps nI hcus a ,esac decuder ria emulov shall eb
deveihca‘ yb snaem rehto than deeps noitcuder fo eht c = cificeps taeh yticapac fo eht ,ria lauqe ot
1.01 kJ/( ;)K.gk
;snaf detalucricer ria morf rehto secaps yam eb .detpecca
ehT lavorppa fo eht etairporppa ytirohtua rof hcus ytisned fo ria at + 35’C, 70 tnecrep HtF and
P =
stnemegnarra is a noitidnocerp 10 1.3 kPa, lauqe ot 1.2 ;3m/gk and

1
IS 14608 : 1999
6 t = ecnereffid neewteb egareva erutarepmet dettime morf eht ,secnailppa Vsl, shall eb ,detaluclac
ni eht moor and eht ylppus ria ,erutarepmet ni cibuc sertem rep ,dnoces as :swollof
lauqe ot 10 .K
,qv = L x W@
t6xpxc
NOTES
1 Simultaneity factor L means the ratio of operating and erehw
installed appliances in a galley. The factor is not to be
lower than 0.5. Q,, = tnetal taeh dettime morf ,secnailppaeht
ni sttawolik ( ees etoN ;) and
Where spectfic data are not available, the following factors
may be used for calculation: ,L ,c p and t6 evah eht emas gninaem as ni 3.1.1
1
L = for pantries;
NOTE - Where specific data are not available, values
L y 0.8 for galleys with up to 250 cooked meals according to Annex B, Table B-1, col 3 and 5 may be
served per day (cargo shops); and used for calculation.
L = 0.7 for galleys with more than 250 cooked
3.2 Exhaust Airflow
meals served per day.
ehT ytitnauq fo eht tsuahxe wolfria shall eb retaerg
2 Where specific data are not available, values according
to Annex B, Table B-l, col 2 and 4, may be used for than that fo eht ylppus wolfria ( ees also 3.2-A .)
calculation. 4 ECNADIUG AND DOOG ECITCARP
3.1.2 Calculation Based on Latent Heat
emoS ecnadiug and doog ecitcarp ni gningised eht
ehT sum fo eht wolfria rof noitaucave fo tnetal taeh noitalitnev fo a yellag era nevig ni xennA A.
ANNEX A
( Foreword and Clause 4 )
( roF noitamrofni ylno )
ECNADIUG AND DOOG ECITCARP
gniudlcni 300 mm and revo 760 mm .yleviicepsm
A-l GENERAL
nI eht esac fo ,stcud eht widths ro sretemaid
laicepS noitaredisnoc dluohs eb paid ot draughts. ehT
of which era neewteb 300 mm and 760 mm -kciht
planning fo eht yellag and eht tnemegnarra fo eht
ness dluohs eb deniatbo yb ;noitalopretni

tsuahxe and ylppus ria lanimret secived dluohs eb hcus

that ria tnemevom ni eht saera deipucco ,lliw as raf as )b ehT stcud era ylbatius detroppus and ;deneffits
,elbissop ton evah a yticolev rehgih than 0.5 m/s.
)c ehT stcud era dettif htiw citamotua erif step&
elbisneS taeh rehgih than 130 *m/W dettime ni eht ecaps esolc ot eht seiradnuob ;detartenep and
:liw yllareneg tluser ni a yellag htiw a less yrotcafsitas
)d ehT stcud era ylbatius detalusni morf eht
gnikrow .tnemnorivne
yrenihcam ,secaps ,syellag rac kced ,secaps -or
2-A AIRDISTRIBUTION AND EQUIPMENT or ograc secaps ro laiceps yrogetac secaps ot
a tniop at tsael S m dnoyeb hcae erif ;repmad
.
A-2.1 Ventilation Ducts ro
A-2.1.1 stcuD dedivorp rof eht noitalitnev fo ehT stcud era detcurtsnoc fo leets ni ecnadrocca
yrenihcam secaps fo ,syellag rac kced ,secaps or-or
htiw eht evoba and era ylbatius detalusni
ograc secaps ro laiceps yrogetac secaps dluohs ton
tuohguorht eht noitadommocca ,secaps ecivres
pass hguorht noitadommocca ,secaps ecivres secaps
secaps ro lortnoc ;snoitats
ro lortnoc snoitats unless yeht ylpmoc htiw eht
snoitidnoc deificeps :woleb tpecxe that snoitartenep fo main enoz snoisivid dluohs
osla ylpmoc htiw eht stnemeriuqer fo
A-2.1.3.
)a ehT stcud era detcurtsnoc fo leets gnivah a
ssenkciht fo tsaelta 3 mm and 5 mm rof stcud A-2.1.2 stcuD dedivorp rof noitalitnev ot -mocca
eht widths ro sretemaid fo hcihw era up ot and noitadom ,secaps ecivres secaps ro lortnoc snoitats
2
SI 14608 : 1999
dluohs ton pass hguorht yrenihcam ,secaps ,syellag ( gnikooc ,secnailppa ,setalp-elddirg snap-gniyrf )
rac kced ,secaps or-or ograc secaps ro laiceps yrogetac dluohs eb deppiuqe htiw a epyt-dooh tsuahxe ria
secaps unless yeht ylpmoc htiw eht snoitidnoc lanimret .ecived
deificeps :woleb
esehT sdooh dluohs eb deppiuqe htiw esaerg syartpird
)a ehT stcud era detcurtsnoc fo leets ni and esaerg sretlif hcihw era ysae ot naelc and .egnahc
ecnadrocca htiw ;)a(1.1.2-A ehT sdooh dluohs eb os dengised that yeht lliw tceiloc
and etaucave eht ria erofeb ti has .desuffid
b) citamotuA erif srepmad era dettif esolc ot eht
seiradnuob ;detartenep and rehtO tsuahxe ria lanimret secived shall eb ysae ot .naelc
4 ehT ytirgetni fo eht yrenihcam ,ecaps ,yellag A etalp htiw gninaelc snoitcurtsni rof all tsuahxe ria
rac kced ,ecaps or-or ograc ecaps ro laiceps slanimret dluohs eb deyalpsid ni eht ytiniciv fo sdooh
yrogetac ecaps seiradnuob is deniatniam at eht and rehto tsuahxe ria .slanimret
;snoitartenep
erehW eht stcud pass hguorht noitadommocca secaps
ro ro secaps gniniatnoc elbitsubmoc ,slairetam eht tsuahxe
stcud morf yellag segnar dluohs eb detcurtsnoc fo ’A‘
ehT stcud era detcurtsnoc fo leets ni ecnadrocca
ssalc .snoisivid hcaE tsuahxe tcud dluohs eb dettif :htiw
htiw 1.1.2-A ( )a and ( b ) and era ylbatius
detalusni nihtiw eht yrenihcam ,ecaps ,yellag - a esaerg part ylidaer elbavomer rof ;gninaelc
rac kced ,ecaps or-or ograc ecaps ro laiceps
- a erif repmad detacol ni eht rewol dne fo eht
yrogetac ;ecaps
;tcud
tpecxe that snoitartenep fo main enoz snoisivid dluohs
- ,stnemegnarra elbarepo morf nihtiw eht ,yellag
osla ylpmoc htiw eht stnemeriuqer as nevig ni .3.1.2-A
rof shutting ffo eht tsuahxe ;snaf and
3.1.2-A erehW ni a regnessap ship ti is yrassecen that
- dexif snaem rof gnihsiugnitxe a‘ erif nihtiw
a noitalitnev tcud passes hguorht a main lacitrev enoz
eht .tcud
,noisivid a efas-liaf citamotua gnisolc erif repmad dluohs
eb dettif tnecajda ot eht .noisivid ehT repmad dluohs 4.2-A erusserP snoitaredisnoC
osla eb elbapac fo gnieb yllaunam desolc morf hcae
ehT noitnetni is that ereht dluohs eb a rewol erusserp
edis fo eht .noisivid ehT gnitarepo noitisop dluohs
ni eht yellag than ni gniniojda noitadommocca .secaps
eb ylidaer elbissecca dit eb dekram ni der gnitcelfer-thgil
.ruoloc ehT tcud neewteb eht noisivid and eht repmad ehT stcud rof ylppus and tsuahxe ria dluohs hcae evah
dluohs eb fo leets ro rehto tnelaviuqe lairetam and, fi a teserp repmad ot erusne a reporp ria ecnalab neewteb
,yrassecen detalusni ot erusne that eht etisiuqer erif eht yellag and eht gniniojda .secaps nI emos ,sesac ti
ecnatsiser is ton .deriapmi ehT repmad dluohs eb dettif yam eb yrassecen ot install refsnart ria ,)s(ecived rof
no at tsael eno edis fo eht noisivid htiw a elbisiv rotacidni ,elpmaxe ni noitcennoc htiw gnivres .sehctah
gniwohs rehtehw eht repmad is ni eht nepo .noitisop

An ssecxe ,wolfria hcihw setasnepmoc retlif and tcud
2.2-A noitubirtsiD of Supply Airflow ,gniluof dluohs eb .deredisnoc
ehT ylppus wolfria dluohs eb detubirtsid htiw
3-A SRETLIFRIAROODTUODNASNAF
noitaredisnoc ot eht s’werc gnikrow .saera ehT ria
ylppus secived dluohs eb fo sepyt hcihw nac etarepo tI dluohs ton eb elbissop ot nur eht ylppus ria snaf
htiw on ecneinevnocni ot eht .werc enola ro at a rehgih yticapac than eht snaf rof tsuahxe
.ria ehT ylppus and tsuahxe ria snaf dluohs eb dehctiws
ehT ylppus wolfria dluohs eb degnarra os that eht
.yltnioj
tsuahxe ria lliw ton eb detceffa and that gnixim neewteb
ylppus and tsuahxe slanimret is .dediova ehT srotom rof eht tsuahxe ria snaf dluohs eb decalp
edistuo eht ria maerts ni redro ot tneverp esaerg stisoped
ehT metsys dluohs eb os dengised that eht moor
and erif risk
erutarepmet nac eb dellortnoc gnirud gnitaeh .sdoirep
ehT gnisac fo eht tsuahxe ria snaf dluohs evah
roF slessev hcus as laoc sreirrac and klub sreirrac erehw
noitcepsni srevoc and eb dedivorp htiw niard steltuo
eht tnemnorivne is yllausu ytsud a retaw washing
at eht tsewol .trap
metsys at eht noitcus fo ylppus rewolb yam eb
.detaroprocni
ehT ria deilppus morf edistuo dluohs eb deretlif yb
3.2-A noitubirtsiD tsuahxE,fo wolfriA an etairporppa .retlif
tnempiuqE hcihw stime detaeh and detanimatnoc ria ehT esu fo erom tneiciffe sretlif yam eb deredisnoc
3
IS 14608 : 1999
rof ships htiw ytsud .seograc lanoitiddA tsuahxe ria swolf rof dishwashing senihcam
htiw tcerid tsuahxe dluohs eb .dettif
A4 EXHAUST AIR DUCTING
ehT slevel and snoitisop fo eht tsuahxe ria egrahcsid
tsuahxE stcud dluohs reverehw elbissop eb denoitisop
gninepo and fo eht ria ekatni rof eht noitadommocca
edistuo noitadommocca .saera erehW this is ton
and enigne moor dluohs eb hcus that gnixim is ton
.elbasop yeht dluohs eb defoorp-erit ot eht etairporppa
.elbissop
erit noitcetorp standard and cb rednu evitagen .erusserp
ehT noitullop ot eht tnemnorivne rednu eht ecneulfni
latno./troH tsuahxe ria stcud dluohs evah noitcepsni
fo tnereffid winds dluohs eb .deredisnoc
.srevoc eb as trohs as elbissop and eb dedivorp htiw
mard steltuo at eht tsewol .trap S-A SOUND
fI tsuahxe au gnitcud is del hguorht dloc senoz fo eht ehT dethgiew-A dnuos erusserp level morf eht ria
ship, taeh noitalusni dluohs eb dedivorp ot etanimile gnitubirtsid metsys derusaem 1 m morf eht ria lammret
eht ythibissop fo noitasnednoc ni eht .gnitcud ecived dluohs ton deecxe 75 Bd .)A(

4
IS 14608 : 1999
ANNEX B
( Foreword dna Clauses 3.1.1 and 3.1.2 )
( roF noitamrofni ylno )
ELBISNES AND TNETAL TAEH NOISSIME FO YELLAG SECNAILPPA OT ROOM
ehT elbisnes and tnetal taeh noissime morf hcae eulav nevig ni 1oc 2, 3, 4 and 5, as ,etairporppa ni
ecnailppa ni eht yellag is deniatbo yb gniylpitlum eht elbaT -B 1, yb eht detar rewop fo eht .ecnailppa
Table B-l
Type of Appliance Electrically Heated Appliances Appliances Heated by
Steam and Hot Water
elbisneS taeH tnetaL taeH elbisneS taeH tnetaL taeH
noissimE noissimE noissimE noissimE
.,6 14$ .sQ %I
WkIWk Wk/Wk gklWk gk/Wk
(1) (2) (3) (4) (5)
gnikooc elttek dil( )elbavom 40.0 1 70.0 620.0 440.0
gnikooE elttek 50.0 920.0 830.0 20.0
remaets 920.0 250.0 710.0 920.0
erusserP remaets 640.0 70.0 920.0 140.0
erusserP hguorht-ssap sremaets 140.0 250.0 620.0 330.0
toH ria sremaets 850.0 762.0 530.0 261.0
sselerusserP remaets 501.0 203.0
gnitliT nap-gniyrf 773.0 733.0
setalp-elddirG )&gnar( 773.0 733.0
llirG tinu 237.0 471.0
gnikaB dna gnitsaor snevo 383.0 751.0
noitcevnoC nevo 501.0 203.0
suounitnoC gniliob snevo 652.0 232.0
retsonretaP gniliob snevo 891.0 530.0
gnikooC elttek htiw lacinahcem rerrits 81.0 361.0
peeD taf sreyrf 390.0 517.0
suounitnoC peed taf sreyrf 140.0 325.0
segnaR 814.0 180.0
kcotS top 814.0 180.0
evaworciM nevo 972.0 210.0
suounitnoC evaworcim nevo 1.0 6I 420.0
eiram-niaB 601.0 0 413
toH doof noitubirtsid sretnuoc 265.0 343.0
gnimraW tenibac 943.0
rotaregirfeR 627.0
nehctiK senihcam 471.0
sroyevnoC ._ 1 _-
airetefaC toh doof noitublrtstd
sccnallppa
airetefaC toh doof noltubntsric
.F’I’ON -. neviG seulav era naem seulav rof eht gnikooc ,doirep ton rof eht pu-trats fo eht gnikooc .doirep
5