Surface Preparation and Painting Procedure Rev.01.pdf

7/26/2019 Surface Preparation and Painting Procedure Rev.01.pdf

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Bader Al Mulla & Bros. Co. W.L.L.Bader Al Mulla & Bros. Co. W.L.L.Bader Al Mulla & Bros. Co. W.L.L.Bader Al Mulla & Bros. Co. W.L.L.

Trading & Manufacturing Group

DOC. NO.: BMB/ PRO/9/PT-21 R!".#1 SURFACE PREPARATION AND PAINTING PROCEDURE

R!"i$ion No: #1 Dat!: #%-#-2#1' Pag! 1 of (

1.0 PURPOSE

T)i$ proc!dur! !$ta*+i$)!$ t)! ,ini,u, r!uir!,!nt for t)! $urfac! pr!paration coating app+ication for $)op fa*ricat!dPr!$$ur! !$$!+$ and 0n$p!ction of paint!d /coated$urfac! of t)! $a,! 0nt!rna+ & 3t!rna+4

2.0 SCOPE

T)i$ 5p!cification i$ app+ica*+! for 5urfac! Pr!paration and Painting / Coating of 6noc7 Out Dru, ,anufacturing for 8ctionCon$u+tanc Bur!au and t)! !nd u$!r i$ oint Op!ration$ ;afra 6u

6.1.) T+e an#act$e$ in%t$ction% $ega$ding o;e$ coating tie inte$;a,% 5et8een coat% %+a,, 5e %t$ict,o5%e$;ed.

.0


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R!"i$ion No: #1 Dat!: #%-#-2#1' Pag! of (

.2 PRI!ER

9.2.14 T)! *+a$t!d $urfac!$ $)a++ *! c+!an!d *!for! pri,ing * )ig)!r-pr!$$ur! air. 8++ t)! $urfac!$ $)a++ *! "i$ua++in$p!ct!d and appro"!d * >C 0n$p!ctor prior to t)! pri,!r *!ing app+i!d.

.2.2) No a5$a%i;e 5,a%ting o&e$ation %+a,, 5e ca$$ied ot to t+e det$ient o# &ainting 8o$@ in &$og$e%% o$#$e%+, a&&,ied coating 8+ic+ +a% not d$ied t+o$og+,.

9.2.4 B+a$t!d $urfac! $)a++ *! coat!d

9..4 T)! int!r,!diat! coat $)a++ *! app+i!d aft!r c+!aning t)! pri,!r coat!d $urfac! t)oroug)+. T)! c+!aning $)a++ *!don! a$ p!r t)! ,!t)od $p!cifi!d in t)! paint ,anufactur!r data $)!!t$.

.3.() *FT ea%$eent %+a,, 5e in acco$dance to AST! D1212. F$eent onito$ing o# *FT 8i,, 5eca$$ied ot d$ing a&&,ication o# t+e &aint to aintain t+e $ei$ed DFT. DFT ea%$eent %+a,, 5eade 8it+ agnetic t+ic@ne%% gage a#te$ &$o&e$ d$ing o# eac+ coat and to,e$ance a% &e$ SSPC Pa2.

9..'4 8ft!r dring t)! in$p!ction )a$ *!!n carri!d out. 5urfac! t!3tur! $)a++ *! "i$ua++ !3a,in!d for d!f!ct$ +i7!$agging run$ ,i$$ing o"!r $pra$ for!ign conta,ination air poc7!t$ drip$ pin )o+!$ and t)! D@T $)a++ *!,!a$ur!d and r!cord!d.

.() TOP COAT>

9..14 C)!c7 t)! int!r,!diat! coat dring ti,! and r!coating int!r"a+ a$ p!r data $)!!t.

9..24 ;!t ru* t)! pr!"iou$ coating


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R!"i$ion No: #1 Dat!: #%-#-2#1' Pag! of (

1#.24 ;)!n t)! coating i$ da,ag!d *ac7 to t)! *a$! ,!ta+ $uc) t)at ar!a$ of t)! ,!ta+ 5u*$trat!$ ar! !3po$!d t)!,!ta+ $)a++ *! c+!an!d to t)! origina+ $p!cifi!d $tandard prior to r!painting it. @or c+!aning $,a++ po

In%&ection).

11.2) T+e &e$%onne, in;o,;ed in t+e S$#ace P$e&a$ation and &ainting %+a,, 5e a,i#ied a% &e$ OC%&eci#ication OC'P'006 Re;.1

11.3) A,, t+e 5,a%ting and &ainting ate$ia,% %+a,, eet t+e $ei$eent% o# t+i% &$oced$e. T+e ate$ia,%$e,e;ant data %+eet% 5atc+ ce$ti#icate% %+a,, 5e o##e$ed to O &$io$ to %ta$t o# 5,a%ting and coatinga&&,ication.

11.() T+e in%&ection and te%ting ei&ent% %c+ a% S$#ace P$o#i,e Gage% DFT Gage% Pin +o,eDetecto$% and In%t$ent% to onito$ a5ient condition% %+a,, 5e ca,i5$ated 5 e4te$na, agencie%and t+e ce$ti#icate% %+a,, 5e @e&t $ead #o$ O in%&ection.

11.) P$io$ to %ta$t o# 5,a%ting?coating d$ing 5,a%ting ? coating and &on co&,etion o# 5,a%ting?coatingt+e en;i$onenta, condition% %c+ a% a5ient te&e$at$e eta, %$#ace te&e$at$e and $e,ati;e+idit 9R:) %+a,, 5e ea%$ed and $eco$ded at e;e$ t+$ee +o$ inte$;a,%.

11.6) A#te$ 5,a%ting t+e eta, %$#ace %+a,, 5e c+ec@ed ;i%a,, to eet t+e $ei$eent% o# t+e $e,e;ant%tanda$d% entioned in t+i% &$oced$e to en%$e t+e a5%ence o# a,, t&e% o# i&e$#ection% andcontainant%.

11.) On d$ 5,a%t c,eaned %$#ace% t+e &$o#i,e +eig+t %+a,, 5e %&ot c+ec@ed 5 %ing TESTEH PRESS'O'FI

11.-) *+en ag$eed 8it+ OC t+$og+ "a,it Acti;it P,an C+,o$ide te%t %+a,, 5e ca$$ied ot a% &e$ISO -02'6 on t+e 5,a%t c,eaned %$#ace% and t+e c+,o$ide ,e;e, %+a,, ne;e$ 5e o$e t+an10Jg?c2#o$ e4te$na, %$#ace% and %+a,, ne;e$ 5e o$e t+an Jg?c2#o$ inte$na, %$#ace%. T+eacce&tance ;a,e %+a,, $eain %ae n,e%% a ,e%%e$ ;a,e i% $ecoended 5 t+e coatingan#act$e$.

11.) T+e 5,a%ted %$#ace% %+a,, 5e #$ee #$o d%t and containant%.

11.10) A,, &ainted %$#ace% %+a,, 5e ;i%a,, in%&ected to en%$e t+e a5%ence o# %@i&% o;e$%&$a %ag%#o$eign &a$tic,e% containation ai$ &oc@et% d$i& +o,ida% o$ an ot+e$ &aint de#ect%.

11.11) T+e DFT o# eac+ coating %+a,, 5e ea%$ed at $ando and %+a,, 5e $eco$ded. T+e$e %+a,, 5e at ,ea%tone a$ea eac+ #o$ +o$ionta, ;e$tica, and c$;ed %$#ace%.

11.12) T+e gage% %+a,, 5e ;e$i#ied again%t t+e %tanda$d %t$i&% &$io$ to an ea%$eent at once a +o$ i#contino%, ea%$ing at in%ide% o# ang,e% and at &oint% nea$e$ t+an 1 #$o an edge.

11.13) Inte$na, coating additiona, $ei$eent%>

a) I# t+e t+ic@ne%% o# inte$na, coating #ond e4ce%% t+an t+e $ei$eent t+en t+e &aint %+a,, 5e $5do8n to 10K ini o# $ei$ed ,e;e,. T+e d%t %+a,, 5e c,ea$ed 5 ;ac o$ ai$ 5,o8 and%+a,, 5e $ecoated a% &e$ t+i% &$oced$e.

5) A t+in #i, o# e&o4 coating L100 ic$on% a4iM %+a,, 5e a&&,ied at t+e no,e edgee4tending on to t+e #,ange #ace.

d) Re&ai$ %+a,, 5e attended a% &e$ C,a%e 10.0 o# t+i% &$oced$e and t+e tota, $e&ai$ a$ea %+a,, not5e o$e t+an 10K.

c) Inte$na, coated %$#ace% %+a,, 5e +o,ida te%ted 5e#o$e #ina, c,ea$ance. :o,ida te%ting %+a,, 5edone 5 %ing t+e 8et %&onge et+od 5 Pin :o,e Detecto$ 8it+ te%t ;o,tage o# 6. ini.No &in+o,e% a$e acce&ted. Re&ai$ed a$ea a,%o 5e +o,ida te%ted a#te$ &$o&e$ $e&ai$ 8o$@ +a% 5een

ca$$ied ot.


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R!"i$ion No: #1 Dat!: #%-#-2#1' Pag! ' of (

11.1() T+e 8o$d% STRESS RE


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R!"i$ion No: #1 Dat!: #%-#-2#1' Pag! ( of (

PAINTING S=STE!>

COAT T=PEPAINT

DESCRIPTIONDFT S:ADE

DR= TOTOUC:

OER COATINTERA

Surface Preparation and Painting Procedure Rev.01.pdf

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