STORAGE TANKS SHELL PLATE TO ANNULAR PLATE WELD JOINT – DIESEL LEAK TEST METHOD STATEMENT Owner’s Name
TANJUNG BIN ENERGY ISSUER BHD Project Manager
Owner’s Engineer
EPC Contractor’s Names
1 x 1000 MW COAL FIRED POWER PLAN !"# AN$%N& AN$%N& 'IN( $O)OR( MALA* MALA*+IA Owner’s ,wg n-m.er
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T4-APD-B4-40UEJ10-4001
A
Re/ision istor Re/2 A
Re/ision Date 14/10/2014
Create, . Balam!"
Cec3e, . S#$a%ama
A44ro/e, . Kala#ma&#
Descri4tion '#%(! I(()
Descri4tion o5 te 6ast re/ision
Partici4ant
POWER SYSTEMS S.A. PERUNDING ASHWIN A*HT +M, *ONSULTING ENGINEERS SDN BHD
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N7A Res4onsi.6e ,e4t2 P%.)! Originator
Create, . Cec3e, . Balam!" Balam!" Doc-ment 4e D)(#& *alla!#.& it6e( +-.tit6e
Oter Doc-ment Co,e !i5 an# A44ro/e, . Format Kala#ma&# A4 Project Doc-ment Co,e Doc-ment +tat-s
Re/ision A STORAGE TANKS SHELL PLAT PL ATE E TO ANNULAR PLATE WELD JOINT – DIESEL LEAK TEST METHOD STATEMENT 8 AL+OM 90192 A66 rigts reser/e,2
I,enti5ication n-m.er Re/2 Date Lang2 +eet A 14/10/2014 E& 1/2
P6ease consi,er te en/ironment .e5ore 4rinting tis ,oc-ment
TABLE O' *ONTENTS
1. 2. 3. 4. 5. 6. 7. 8.
1
SCOPE PURPOSE & PREREQUISITES APPLICABLE CODE TESTING PROCEDURE INSPECTION & ACCEPTANCE CRITERIA REPAIR & RETEST CLEANING INSPECTION REPORT
S*OPE3is 4roce,-re ,etai6s o-t te re:-irements o5 ,iese6 6ea3 test 5or sing6e si,e, 7 sing6e 6aer we6, joints tat are accessi.6e 5rom .ac3 si,e 5or /is-a6 examination2 is 4roce,-re sa66 .e -se, to cec3 te 5o66owing storage tan3s we6, joint o5 se66 to ann-6ar 46ate;< a# C"0 Ligt F-e6 Oi6 +torage an3 .# &09 Raw Water +torage an3s = 9 Nos c# &0> Deminera6isation Water an3s = 9 Nos ,# &1? Con,ensate Ma3e-4 +torage an3 e# &90 Pota.6e Water an3
2
PURPOSE PRERE5UISITES3e 4-r4ose o5 te 4roce,-re is 4ro/i,e a necessar g-i,e6ine to carr o-t ,iese6 6ea3 test to cec3 te we6, joint o5 se66 to ann-6ar 46ate2 We6, joint an, a,jacent area witin 1 inc sa66 .e toro-g6 c6eane, . an, wire .r-s or
Originator
A6stom I,enti5ication n-m.er
Re/2
A
Owner’s ,wg n-m.er
Re/2
A
8 AL+OM 90192 A66 rigts reser/e,2
Date
Lang2
+eet
14/10/2014
E&
2 /6
rotar wire .r-s to remo/e oi6( grease( s6ag an, r-st2 We6, sa66 .e /is-a66 ins4ecte, an, -nacce4ta.6e ,e5ects i5 an sa66 .e re4aire, . grin,ing 7 grin,ing an, we6,ing2 Diese6 6ea3 test sa66 .e carrie, o-t on6 at room tem4erat-re2 6
APPLI*ABLE *ODE3 API stan,ar, @0 twe65t e,ition( Marc 901B
4
TESTING PRO*EDURE3 A5ter com46etion o5 tan3 insi,e se66 to .ottom we6,ing( we6, s-r5ace sa66 .e a446ie, wit s-ita.6e ,e/e6o4er2 A66ow te ,e/e6o4er so-6, ,r ,iese6 sa66 .e s4rae, on te se66 o-tsi,e !oter root si,e o5 we6,#2 e ,iese6 4enetrates tro-g cre/ices or crac3s7 4in o6es an, is a.sor.e, . ,r ,e/e6o4er sowing -4 as a ,-66 4atc 7 in,ication on te .rigt ,e/e6o4er s-r5ace2
7
INSPE*TION A**EPTAN*E *RITERIA3 As 4er API @0 4ara 824 a446ing a ig 56as<4oint 4enetrating oi6 s-c as 6igt ,iese6 to te ga4 .etween te se66 an, te .ottom( 6etting stan, 5or at 6east 5o-r o-rs( an, examining te we6, 5or e/i,ence o5 wic3ing2 e a.o/e ins4ection sa66 .e carrie,
REPAIR RETEST3I5 an ,e5ect 5o-n, . ,iese6 6ea3ing s4ots !in,ication# sa66 .e mar3e, 5or re4air2 Re4airs sa66 .e carrie, o-t . grin,ing an, we6,ing2 Re4aire, areas sa66 .e reteste, as a.o/e . re4eating same testing 4roce,-re an, ins4ection acce4tance criteria2
8
*LEANING3-
A5ter testing 7 retesting com46ete, te ,e/e6o4er an, traces o5 ,iese6 sa66 .e c6eane, o55 5rom te we6,s !insi,e o-tsi,e# . water2
Originator
A6stom I,enti5ication n-m.er
Re/2
A
Owner’s ,wg n-m.er
Re/2
A
8 AL+OM 90192 A66 rigts reser/e,2
Date
Lang2
+eet
14/10/2014
E&
6 /6
