Standard Coating for BWT

8/9/2019 Standard Coating for BWT

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2

Corrosion Pre'ention ( Coatin&s Pro&ra))e


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3

IMO Goal*Base" Stan"ar"s + Tier II

As built

scantlings

Corrosion Prevention & Coatings Programme

NetNet

ThicknessThickness

CorrosionCorrosion

AdditionAddition

CoatingCoating


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4

Corrosion Pre'ention Sste)

Requirements:Requirements: SOLAS Part A Reg. II-1 /3-2SOLAS Part A Reg. II-1 /3-2 IMO Res. A.79!19" #$%ie'ines (or t)eIMO Res. A.79!19" #$%ie'ines (or t)e

Se'e*tion+ A,,'i*ation an Maintenan*e o(Se'e*tion+ A,,'i*ation an Maintenan*e o(

Corrosion Prevention SstemsCorrosion Prevention Sstems

IMO Res. MSC.21!2"#Per(orman*e StanarIMO Res. MSC.21!2"#Per(orman*e Stanar

(or Prote*tive Coatings(or Prote*tive Coatings IACS #Common Str%*t%ra' R%'es (or oi' tan0ersIACS #Common Str%*t%ra' R%'es (or oi' tan0ers

an %'0 *arriersan %'0 *arriers

IACS PR3IACS PR3

As built

scantlings

NetNet

ThicknessThickness

CorrosionCorrosion

AdditionAddition

CoatingCoating



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5

SOLAS Reg. II-1/3.2

Corrosion Pre'ention ( Coatin&s Pro&ra))e

The Performance Standard for Protective Coating (PSPC) for

dedicated sea water ballast tanks in all types of ships and double

side skin spaces of bulk carriers! made mandatory by S"#AS $$%!

A%! &eg' ! was adopted by the $*" *aritime Safety Committee

(*SC +)! + ,ecember --.'

/or S"#AS the dates of entry into force are0

/or all ships of not less than 1-- gross tonnage and for bulk

carriers of %1- m in length and upwards0

for which the building contract is placed on or after % 2uly--+! or

in the absence of a building contract! the keels of which are

laid or which are at a similar stage of construction on or after %

2anuary --3! or

the delivery of which is on or after % 2uly -%'


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CSR Appi!ation

For ships covered by the IACS Common Structural Rules (CSR),

PSPC applies in:

allast tan!s o" #ouble hull oil tan!ers $ith %&' m and

allast tan!s o" bul! carriers $ith % &* m,

#ouble s!in void spaces bul! carriers %&'m

+he standard $as applied by IACS a"ter adoption by SC -. on -

#ecember ./, as decided by the IACS Council0


7/49"

PSPC Defines

5oal for the Target #ife of a Coating System

%1 years in 65"",7 condition'

$*"'1minor spot rustin2

re"0 A344('-)$ACS'

5 Spot rustin2 678 o" area under

consideration 9 no visible "ailure o"coatin20

5 Rustin2 o" ed2es or $elds 6 .8 o"

ed2es or $elds in area under

consideration



8/49#

Intereste" Parties

COATING15 YEARS

SHIP

BUILDER

PAINTMANUFACTURER

STEELMANUFACTURER

FLAGADMINISTRATION

SHIP

OWNER

SHIP

CHARTERER

SHIP

INSURER

CLASSSOCIETY



9/49$

Perfor)ance Stan"ar"s for Protecti'e Coatin&sPerfor)ance Stan"ar"s for Protecti'e Coatin&s

Res MSC,-./01-2Res MSC,-./01-2

Definition

Genera

Prin!i"e#

Coatin$

Stan%ar%#

Aternati&ePro!e%'re#

Tar$et '#ef' !oatin$ ife of 15 (ear#

) Tar$et &a'e* in (ear#* of t+e %'ra,iit( for -+i!+ t+e

!oatin$ #(#te. i# %e#i$ne%

) T+e a,iit( of t+e !oatin$ #(#te. to rea!+ it# tar$et '#ef'

ife %e"en%# on t+e !oatin$ #(#te. !+ara!teri#ti!#* #tee

"re"aration* !oatin$ a""i!ation an% "erio%i! !oatin$

in#"e!tion an% .aintenan!e/

) T+e tar$et '#ef' ife i# to ,e 'nti t+e !oatin$ !on%ition

!an #ti ,e 0'%$e% GOOD2 a!!or%in$ to IMO Re#/ A/344167



10/491%

To rea!+ t+e tar$et '#ef' ife it i# e##entia t+at

) S"e!ifi!ation# an% "ro!e%'re# ree&ant to !oatin$ a""i!ation

are #tri!t( a""ie% ,( t+e S+i",'i%er in or%er to "re&ent

"re.at're %e!a( an%8or %eterioration of t+e !oatin$ #(#te.

) In#"e!tion ree&ant to #'rfa!e "re"aration an% !oatin$

a""i!ation are a$ree% '"on an% !arrie% o't %'rin$ !on#tr'!tion*

'n%er "aint Man'fa!t'rer9# a%&i!e

) Cear e&i%en!e of a in#"e!tion a!ti&itie# are re"orte%

) S'!+ re"ort# are at t+e %i#"o#a of t+e intere#te% Partie#*

in!'%in$ t+e A%.ini#tration or it# Re!o$ni#e% Or$ani:ation

) Perio%i! !oatin$ in#"e!tion an% .aintenan!e are !arrie% o't ,(

t+e S+i"o-ner %'rin$ t+e #+i" ife

Definition

Genera

Prin!i"e#

Coatin$

Stan%ar%#






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Definition

Genera

Prin!i"e#

Coatin$

Stan%ar%#


Pri.ar( S'rfa!e Pre"aration; Ba#tin$ ; SA < =

) H'.i%it( >65?

) S'rfa!e te." @ C a,o&e %e- "oint

; R'#t* $rea#e* oi* %'#t re.o&e%

) > 5 .$ #o'a,e #at NaC e'i&/7

; E%$e# "re"are%

; Ra%i'# .in


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Definition

Genera

Prin!i"e#

Coatin$Stan%ar%#


Se!on%ar( S'rfa!e Pre"aration

; Stee !on%ition ; ISO 651* $ra%e P+A

Procedures "or inspections ? repairs o" coatin2 systems

durin2 construction

Procedures "or in service maintenance ? repair

Ear( in

"ro!e##

D'rin$8

After

in#"e!tion

Results "rom records o" yard@s coatin2 $or!s

Coatin2 lo2 issued by coatin2 inspector

eri"ied inspector report

CTF to ,e "re"are% ,( t+e #+i"(ar% an%

e"t on ,oar% t+e #+i" %'rin$ o"eration



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Coatin$ Man'fa!t'rerCoatin$

S(#te.

A""ro&a

In#"e!tionA$ree.ent

Coatin$

Te!+ni!a Fie

Coatin$

In#"e!tion#

erifi!ation#

PSPC7IACS PR45 + Who is res#onsi8le9

S+i"(ar% O-ner Coatin$ Man'fa!t'rer

S+i"(ar% Coatin$

Man'fa!t'rer

S+i"(ar%

Ca##



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34

Main Wor6 Phases :

. B


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35

Main Wor6 Phases :

. B


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36

. ;"&H "&5AN$SAT$"N AN,

P#ANN$N5

7 PRIARE S=RFAC PRPARA+I


37/49

3"

Main Wor6 Phases :

. B


38/49

3#

. B


39/49

3$

C


40/49

4%

C


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C


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Coatin& Maintenance * IACS Rec, 1@

ShipinService

CoatingCondition

Surveys (Internal Inspection of Ballast Tanks)

G! S I S I S I S

"#IR or $R S # # I # S # # I # S # # I # S

%ears & ' * +, ++ +- +. +/ +& +' + + +* -,0ote

S: Special SurveyI: Intermediate Survey

#: #nnual Survey

G! "#IR $R

Breakdo1n of coatingor area rusted

3 . 4

. 5 -, 4

6 -, 4

#rea of 7ard rust scale 8 3 +, 4 6 +, 4

9ocal reakdo1n of

coating or rust on

edges or 1eld lines

3 -, 4

-, 5 &, 4

6 &, 4

G'i%eine# for Coatin$ Maintenan!e Re"air#

for Water Baa#t Tan#

&enewal&enewal

ThicknessThickness

CorrosionCorrosion

*argin*argin

CoatingCoating



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IACS Rec, 1@ * Coatin& Ratin& * GOOD

o coatin2 brea!do$ns or areas rusted



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44Coatin2 should be repaired to restore D


45/49

45Complete blastin2 and re5coat i" it is not too late

IACS Rec, 1@ * Coatin& Ratin& * POOR


C i ti C ti


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46

S!r'e of Shi#s*in*Ser'ice

) is!al ins#ection of the corrosion #re'ention sste)into those 8allast tan6s re3!ire" to 8e e>a)ine" atann!al s!r'es= or a)ine" atinter)e"iate or class renetentof "a)a&e


C i P ti & C ti P


47/49

4"

ooperation between all interested Parties for providing

ooperation between all interested Parties for providing

the BEST possible performance

he BEST possible performance

Baa#t tan after 15 (ear#

IACS Re!/ 63 G'i%eine# for Coatin$# Maintenan!ean% Re"air#


RINA #er&i!e#RINA #er&i!e#

A##i#tan!e %'rin$ t+e #+i",'i%in$ "ro!e##A##i#tan!e %'rin$ t+e #+i",'i%in$ "ro!e##

Certifi!ation of Coatin$ #(#te.#Certifi!ation of Coatin$ #(#te.#

Certifi!ation of t+e Coatin$ In#"e!tor#Certifi!ation of t+e Coatin$ In#"e!tor#

C i P ti & C ti P


48/49

4#


C i P ti & C ti P


49/49


I SC --- on Stri#e Coat an"

Salt Meas!re)entStripe coats shall be applied by brush or roller. Roller to be used fo

scallops, ratholes, etc., only.

$nterpretation0 stripe coats should be applied as a coherent film showing

good film formation and no visible defects' The application method employedshould ensure that all areas that reEuire stripe coating are properly coated by

brush or roller'

Soluble salt limit equivalent to NaCl 50 mg/m2 of sodium chlorideJInterpretation: the conductivity o" soluble salts is measured in accordance $ith IS

Documents

Standard Coating for BWT