8/10/2019 annex 6.pdf

1/7

Certi f lcation

MARPOL

nnex

VI appl ies

o al i ships,

nd to

f ixed

and

loat ing

ri l l ing

igsand

other

platforms.

hips

of

400

gross

tonnage

and above

engaged

n

internationql

royages,

onstructed

r after

19 May

2005,are requiredo--be urveyed nd Gsuedwith

an

I/ \Pp

(Interrrat ion sl Air Fol lut ion

Ft'e--verntlc.rn

el."-ti-ilcate)--certificate

n delivery

of

ih,:r

l ' r ip.

r,cr"

hlps

af

above

categr.rry

ngaged

n

interiratioi^rol

oyelges,

orrstrucied

rior

to

this

ciate,

he

IAPP

Certi f icate

rust be

lssued

at the

i irst

scherjulecl

r lr- iclsking

fter

19

May

2005,but

no

later

harr

19

May

2008.

APP

ert i f icate

i l l be

valid for f ive year from the clate of the init ial

survey

whi le

i ts

cont inued

val idi ty

wi l l be

rnaintainecj

y

annual,

ntermediate

nd

renewal

survey.

The

surveys

ol low

he

IplO

Harmonised

-system

f

surveys

nd

Certi f ication

HSSC).

MARPOL

Annex

VI controls

the

fol lowing

six

Sources

af

Air

Fol lut ion

rom

Ships:

, - E nl ission f CzoneDeplet ingubstances

:

$J l iogerr

C;

8/10/2019 annex 6.pdf

2/7

(#lFCs)

are-p'ermitted

until

1

January

ZAZA.

No

fire

fighting

system

or

other

equipment

such

as

refrigeration

nits

o

contain

Halons

r

other

ozone

depleting.

ubstances.

or

al l

other

systems

using

refrigerants should be acceptable and in

compliance i th

the requirements.

.g.

domestic

refrigeration

systems,

air-condit ioning

ystems,

control

ir

dryers,

cewater

machines

tc.

f*I

Ox-Tech

n

ca -Code

The

Coete

i l l

apply

o any

diesel

enginewith

a

povcer

utput

of 130 KW

and

above nstalled

n

a

ship

whose

keel was

laid

on or

after

L

January

2000,or any diesel nginewith a poweroutputof

130 KW and abovewhich

has

undergone maior

conversircn

n or after 1January 2000,

except

those

intended

solely for

emergency

use

Emergency

iesel engine,

i feboat

engines

etc.

annex

VI

requires l l diesel

ngines

with

a

power

output

of

more than

130

KW to be tested and

issued

with Engine Internat ionalAir Pol lut ion

P"reventionEIAF'|P)ertificateand an approved

NOx

Technical

i le

The maximurn

NOx al lowed on engines

are as

fol lows:

"

17.0

S/KWh

whenn is

ess

han 130

pm.

.

45.0

X

n

(-0.2)

g/KWh

when

n is 130'or

more

but ess han2000 pm

9.8

g/KWh

when n

is 2000

rpm or

more.

Where

n

=

rated

engine

speed

(Crankshaft

revolut ion

er

minute).

8/10/2019 annex 6.pdf

3/7

Sox-Requirement;

The

sulPhur

ontent

of

ships

shall

not

exceed

the

world

and

there

evidenceo Prove his.

any

fuel

oil

used

on

board

4.5

o/o

m/m.

on

any

Part

of

should

have

documentary

Specia

-Anea-

Req

u

rement:

in

SO*

Ernission

Control

Areas

(SECA)

sulphur

content

uel

used

on

board

not

to

exceed

1'5

o/o

rrr/munlessexhaustgasc|eaningsystem.or

equivalent

sed.

when

approacling

EcA

he

fuel

must

be

changed

over

to

1.5

o/o

sulphur

content

fueLThetimeJ

and

the

ships

positions

t

the

start

and

finish

of

each

change

ver o and from L'5 o/o

sulphur

content

fuel

oi l

must

be

recorded

n

a

logbook,

ogether

with

detai ls

of

the

bunker

anks

.

and

uel

used.

The

Balt ic

ea

wil l

be

the

first

of

this

kind

and

wil l

b;

enterec

nto

fonce

by

May

2006,

fol lowed.

y

lr lorth

ea

and

many.

ea

channels

re

expected

o

b.eapartofSECA,rneabatementteehno|ogyis

also

approved

f

the

sox

could

be

reduced

o

6'0

s/5wh

Volati

e-0

rga

n

c-com

Pou

nd

Avapouremissioncontro|systemisonlyrequired

to

be

used

where

rocar

egurations

equire

he

dischargeofvoIat i Ieorganiccompoundstobe

control leC.

The

regulat ion

hal l

only

apply

to

gas cair ieis

whenthetypeof loadingandcontainmentsystems

a| |owsaferetent ionornon-methaneVoCson

boerd,

r

their

safe

eturn

o

shore'

3

8/10/2019 annex 6.pdf

4/7

5lr

pboa d*Inci

neration:

Ir"rciperaLors

nstal led

on

or

after

the

L January

?iltl#

are

to

h,re

pproved

n

accordance

ith

IMo

standarri .

he

incineration

f

certain

material

hat

couNclesult in toxic emission

wil l

be

prohibited,

th is

neludes

argo

esidues

rom

MORPOL

nnex ,

I I

and

II I

and

any

related

containment

acking,

folychlorinated

biphenyl's

(PCB's),

garbage

contdTilin$

racs

of

heavy

metals

and

refined

petroleum

prodttcts.

Other

aspects

f

incineration

controls

lready

exists

n

MARPOL

3/78

Annex

V

and

assoc ated

uidel ines

or

the

implementat ion

of that Annex.

certificates

and

other

documents,

which

are

t"

b"

retained

on

board

ships

after

the

Anlex

enters

into

force.

"

Bunker

elivery

otes

or

three

years'.

'

:

.

EIAPP

.

Certificate

(ol

-

Statement

of

co" 'r , i [ance),: l .echnica|f i |eandIAAFcert i f icate.

Record ookof engine arameters'

. I

Operat ion

manual

for

onboard

direct

measurementandmonitor ingmethods.

.Operat ionmanual for ,vapourcol lect ion

sYstem.

.

opuration

manual

or

shipboard

ncinerator'

.

Log

book.

DIiIFOSAI,

OF

REFTTIGERANTS

DEPLETI}.I

SUBSTANCES

CONTAINING

OZONE

I

h*

inte;rrional

release

of-

refrigerants

containing

ozone

cfepleting

sub's.taflces

oDss)

is

no*

prohibited

by

1990

arnerrdments

o

the

clean

Air

Act.

Refrigerant

ecovery

nits

o

collect

efrigerant

uring'maintenance

nd

repair

procedures'

Both

Class

unO

Class

irefrigerants

including

FC-I1'

CFC-

+

8/10/2019 annex 6.pdf

5/7

l.

tjtr[,"i i4

and

CFC-502)

must

be reeovered,

nd

L, it-l34at

ls also

recommended

s

a

cost

savings

,.-11

could

not

be

used

as

a flushing

gent

ecause

ris,

and

prcpcised

:I l3

asa

substitute.

R-l

l,

R-12

ir'* ali Ciass , Group I ozonedepletingsubstances

.l

, . : i ie i

i i

i l t t t

i 'cr: i : treo

he

samc

way.

R-113

s

considerably

heaper

i 2J i-

I

?

is

consicierably

heaper

han

R- I

1

SYSTF,M

.,LJSI{ihlG:

lushing

agent

egulatory

nformation

{;.,'one

ept.'Ling

ubstances

sed

trictly

as lushing

agents

i.e.,

li-11

used

o llush

a

R-l2

plant)

may

be vented

directly

o

the'.

atmospl'rererrd

arenot

required

o

be recovered

nd recycled.

Oii

thc oti;

r'

hand,

f

the

flushingagent

s

the

same as

the

rc l i igerant: i .e. , -12used o f lusha R-12plant) he f lushing

;i lcf l t

niusl

rc

sssyered..

obil

Oil is

the addition

of a new

ploduct

lirr,, - the N4obil

EAL

Arctic

Series of

Synthetic

ii.cirigerati.,rr

ils.

'fhis

new

line

of lubricants

s compatible

rviih

bottr

,:xisting

R-12 systems

and

the

converted

R-134a

:, ,sterr:srl:,:iricd

u ccrnpl;'

vith

CleanAir Actrequirements

gr

i:j ')tr.il i

l,r,.

i1:otic a.:cr.

The

purpose

of

a lubricant

in

a

r, .ri;;r.rL:,1i,,

,

.,l.,steLLl

:;

ir; lubricate

he compressor

nd to

riissipatc

r.::rL cnerated

ry

he compressor.

n

addition, he

itri;i" icant;,i:i i.be capable i circulatinghrough

he systemwith

tirr: efrigel'riilt

ndreturning o the

compressor.

his second

oal

i'cquiresa

,;uccessfulefrigeration

system ubricant

o have a

irighsoiLrbiiitv

ith the refr:igerant .

'he

roblem

with traditional

rrrrneriil i l

i i.rbricants

s that

while they have

a high solubility

',,,

lh

CIr(l

, l i igerants,hey

arenot assolublewith

the new

HFC

lcliigerarnts

Prior to refrigerant hange-out,

he old mineraloil

nrirst eplai.:d

with the new POEoil. Refrigerant

manufacturer's

rccomnlcnrl oil change-outso ensure hat all minera.loil. s

rrmoverci

i',r 'n

;he

ystern. ne

of the nice hingsabout his new

r,r irr icant l i r :r t t

is

bacl.rwards-compatible.

n other

words, t

, , ,l l \ ' , , . ,r ' i . '

r rr iJ),

",,.11

vith

heold

f-12system

s

with thenew

Jr

i34a

s:':,

riJ,

so

that oil cirange-out

ay

begin

ong before

:'r:ii ' igerirni

irange-out.ccLlrs,

oweringcost and time required

irr C0il\r',crl

i]L]

yslem.

T'here s,

however,a disadvantageo the

ozone*i'ricr'

iy

systctn.

]' l ie

new

HFC refrigerants

ate much

tr

8/10/2019 annex 6.pdf

6/7

mbrehvdrophilic

iran

he

old

CFC refrigerants.

his means

hat

they

are

much

more

likely

to absorb

water"

Water

absorption

can

cause

orrosicln

f refrigeration

machinery

and

degradation

to

both

the

lubricant

and

refrigerant.

Therefore,

t

is

very

imporlant o keep

condensation

nd

water

away

from

R-134a

systerns.

or

this treason,

obil

EAL

Arctic

Series

ubricants_are

rjelir,'ered

n

specially

designed

containers

o

prevent

water

intrusic.rn.

n the

event

hat

water

s

detected

n the

oil

as

a result

t,t

tesring

prompt

action

must

be

taken

o prevent

c.ompressor

rlarriiis*."[' lrcre

re

ii nurnber

of

refrigefahts

vailable,

and

I

iiic-rughr

:d tr"y

to explain

why

some

refrigerants

are

more

'ozor:e

iiien.lly"

than

others.

I

chose

four

chemicals

to

demonstratehe differencr:sn ozonedepleting otential ODp).

{L-12

s,

of course,

'l'he

nrost

common

efrigerant

hipboard

se,

and

R-134a

s

the

prefer:r'ed

lternative"

-22

is

eilso

ften

seen n

shipboard

se.

n-503 is

a fairly

common

blended" efrigerant,

ften

used

n

\/ery

lor.v ternperature

equipment.The

chain

reaction

that

destroys

he

ozone

ayer

is

started

by

a chlorine

atom.

As

you

can

sce in the diagrams

elow,

R-12

is

a ch[orofluorocarbon

(CFC),a clienlicalvithrivochlorine nd wo flourineatoms. t's

ozone

lepleiing

otcntral

s

l*On

the

clther

xtreme

s

R- 134a,

cliemical

with no

chloiiiie

atours t

all

and an

ODP of zero.In

i;ctvu't-:*n

re ti-212

ndR-503.R-22

has

only

one

chlorine

atom,

rr;i oirc uf, fle

oi)n-rponents

f R-503

has

hree

chlorine

atoms.

'

ovrerr'i:r,.*212's

IIP is .U5,

ather

han

5,

asonemight

expect.

' i ' iris

is

Lrer:uuse:iic

lerst hlorine

does

not

separate

rom

the

lrornf;iillrid

s re:iiiily as

ire first

(carbon

etrachloride,

ith four

chl';rine

tonrs, as

an

ODP of 1.1).

And

R-503's

ODP s further

complicated y the factthat

t

is

a blend

of

two refrigerants,

ne

ivith

an

ODP

of zero,and

onewith

an

ODP

of 0.8.

a;.

8/10/2019 annex 6.pdf

7/7

iKernqi

I

I

--"-T----

I

: )n l- i

; . l l

l r * i

I

I

Chemical

ame

R-1: l

r1

f\ -

d

ch

orod

fluormetha

e

cl

F

\

. /"

c

t\

CI

F

HF

\ l

c

t\

FF

CI

F

- t l

cl-c-c-F

t l

CI

F

trichr

o

otrifl

uoroetha

e

'u"ifluoromethane

and

lr {

R-.r

mixture

f

two

c,hemicals)

mo

noch

orofl

orometha

e

-..-{'-------------

I

I

I

i

tetrafluoroethane

'

I

I

I

I

I

I

I

R":

ia

I

I

t

t___*.--" . . . . . .

HF

t l

F-C-C-F

l i

FH

'T-

Diagram

cl

F

\ l

c

t \

FF