MPTA-13 Maintenance Scheduling

PT BADAK BADA K NATURAL GAS LIQUEFACTION

MPTA

MAINTENANCE SCHEDULING

MODUL NO. : MPTA M PTA-13 -13

1/2

PT Badak Natural Gas Liquefaction SAP| SATUAN ACARA PELATIHAN Modul : MAINTENANCE MAINTENANCE SCHEDULING Kode Kode : MPT MPTA-13 -13  No 1

.

Topik Topik

SubTopik SubTopik Me(a Me(a$a $a(i (i

Peda$ulua

U!u U!u##-u -u!u# !u# peja ejad d/ala /ala 

10

S,a# S,a#a" a" pej pejad ad/a /ala la 

.0

P#o! P#o!ed edu# u# pej pejad ad/a /ala la 

3.

Backlog  

1. Si!"e( p#io#i"a! dala(

3

4



Si!"e( P#io#i"a! Ak"i%i"a!

 Maintenance

Tekik Pe Pejad/ala

Work Order 

Tujua I!"#uk!ioal I!"#uk!ioal K$u!u!

maintenance .0

Si!"e( Si!"e( p#io p#io#i" #i"a! a! di PT ada adak k NGL

10

Gantt Chart 

.0  Project  Project scheduling  30

Critical path method 

1.

Mainte Maintenan nance ce work work ord order  er 

2.

Work Work reuest  Work ord order er estim estimati ating  ng 

3.

de)i de)ii i!i !i**

pe" pe"i i+ +,a ,a**

maintenance scheduling  Me+ Me+e" e"a$ a$ui ui da da (e(a (e(a$a $a(i (i

!e#"a !e#"a

le%e le%ell

!,a# !,a#a" a"-! -!, ,a#a" a#a"

 pejad/ala maintenance Me+e"a$u Me+e"a$uii da (e(a$a(i (e(a$a(i p#o!edu# p#o!edu# pejad/ala pejad/ala

maintenance Me+e"a$u Me+e"a$uii da (e(a$a(i ke+uaa backlog   !e#"a 2a#a (e+$i"u+,a Me(a$a(i pe"i+,a p#io#i"a! dala( pejad/ala da kla!i)ika!i p#io#i"a! ak"i%i"a! maintenance Me+e"a$ui !i!"e( p#io#i"a! ,a+ ada di PT adak   NGL Me+e"a$u Me+e"a$uii pe#a  gantt chart   "e#$adap pejad/ala

maintenance Me+ Me+e" e"a$ a$ui ui

(e"od (e"odee

,a+ ,a+

di+u di+ua aka ka 

dala dala( (

 pejad/ala !ua"u p#o,ek  Me+e" Me+e"a$u a$uii da (e(a$a(i (e(a$a(i (e"ode (e"ode critical critical path !e#"a aplika!i,a0 Me(a Me(a$a $a(i (i apli aplika ka!i !i work work

Du#a!i

Ak"i%i"a!

dala( !i!"e( !i!"e( order  order  dala(

!2$eduli+ ak"i%i"a! maintenance Me+e"a$ui p#o!edu# pe(bua"a work reuest  Me+e"a$ui !,a#a"-!,a#a"* i)o#(a!i* p#o!edu# !e#"a

&Mei"'

Kela!

1

Kela! Kela!

3

Kela! Kela!

1

Kela!

1

Kela!

1

Kela!

1

Kela!

1

Kela!

1

Kela! Kela!

1 .

2/2

PT Badak Natural Gas Liquefaction SAP|  pea++u+ ja/ab u"uk (e(bua" work work order  order 

!.

Work ord order er sched scheduli uling  ng 

 Maintenance scheduling task  task  1.  Maintenance &MST' 5

 Maintenance "cheduling  Ta!k di PT adak NGL

.0

Pea Pea+ ++u +u+ + ja/ ja/ab ab MST MST

30

P#o! P#o!ed edu# u# pe(b pe(bua ua"a "a  MST MST

estimasting  Me+ Me+e" e"a$ a$ui ui

p#o! p#o!ed edu# u#

pe(b pe(bua ua"a "a 

work work

orde order  r 

 scheduling  Me+e"a$u Me+e"a$uii da (e(a$a(i maintenance scheduling   di PT adak NGL task  di Me+e"a$u Me+e"a$uii pi$ak-pi$ pi$ak-pi$ak ak ,a+ be#"a++u be#"a++u+ + ja/ab dala( pe(bua"a MST Me+e"a$u Me+e"a$uii da (e(a$a(i (e(a$a(i p#o!edu# p#o!edu# pe(bua"a pe(bua"a MST

Kela!

1

Kela!

1

Kela!

1

Kela!

1

To"al

.3

1/2

PT Badak Natural Gas Liquefaction SAP| SATUAN ACARA PELATIHAN Modul : MAINTENANCE MAINTENANCE SCHEDULING Kode Kode : MPT MPTA-13 -13  No 1

.

Topik Topik

SubTopik SubTopik Me(a Me(a$a $a(i (i

Peda$ulua

U!u U!u##-u -u!u# !u# peja ejad d/ala /ala 

10

S,a# S,a#a" a" pej pejad ad/a /ala la 

.0

P#o! P#o!ed edu# u# pej pejad ad/a /ala la 

3.

Backlog  

1. Si!"e( p#io#i"a! dala(

3

4



Si!"e( P#io#i"a! Ak"i%i"a!

 Maintenance

Tekik Pe Pejad/ala

Work Order 

Tujua I!"#uk!ioal I!"#uk!ioal K$u!u!

maintenance .0

Si!"e( Si!"e( p#io p#io#i" #i"a! a! di PT ada adak k NGL

10

Gantt Chart 

.0  Project  Project scheduling  30

Critical path method 

1.

Mainte Maintenan nance ce work work ord order  er 

2.

Work Work reuest  Work ord order er estim estimati ating  ng 

3.

de)i de)ii i!i !i**

pe" pe"i i+ +,a ,a**

maintenance scheduling  Me+ Me+e" e"a$ a$ui ui da da (e(a (e(a$a $a(i (i

!e#"a !e#"a

le%e le%ell

!,a# !,a#a" a"-! -!, ,a#a" a#a"

 pejad/ala maintenance Me+e"a$u Me+e"a$uii da (e(a$a(i (e(a$a(i p#o!edu# p#o!edu# pejad/ala pejad/ala

maintenance Me+e"a$u Me+e"a$uii da (e(a$a(i ke+uaa backlog   !e#"a 2a#a (e+$i"u+,a Me(a$a(i pe"i+,a p#io#i"a! dala( pejad/ala da kla!i)ika!i p#io#i"a! ak"i%i"a! maintenance Me+e"a$ui !i!"e( p#io#i"a! ,a+ ada di PT adak   NGL Me+e"a$u Me+e"a$uii pe#a  gantt chart   "e#$adap pejad/ala

maintenance Me+ Me+e" e"a$ a$ui ui

(e"od (e"odee

,a+ ,a+

di+u di+ua aka ka 

dala dala( (

 pejad/ala !ua"u p#o,ek  Me+e" Me+e"a$u a$uii da (e(a$a(i (e(a$a(i (e"ode (e"ode critical critical path !e#"a aplika!i,a0 Me(a Me(a$a $a(i (i apli aplika ka!i !i work work

Du#a!i

Ak"i%i"a!

dala( !i!"e( !i!"e( order  order  dala(

!2$eduli+ ak"i%i"a! maintenance Me+e"a$ui p#o!edu# pe(bua"a work reuest  Me+e"a$ui !,a#a"-!,a#a"* i)o#(a!i* p#o!edu# !e#"a

&Mei"'

Kela!

1

Kela! Kela!

3

Kela! Kela!

1

Kela!

1

Kela!

1

Kela!

1

Kela!

1

Kela!

1

Kela! Kela!

1 .

2/2

PT Badak Natural Gas Liquefaction SAP|  pea++u+ ja/ab u"uk (e(bua" work work order  order 

!.

Work ord order er sched scheduli uling  ng 

 Maintenance scheduling task  task  1.  Maintenance &MST' 5

 Maintenance "cheduling  Ta!k di PT adak NGL

.0

Pea Pea+ ++u +u+ + ja/ ja/ab ab MST MST

30

P#o! P#o!ed edu# u# pe(b pe(bua ua"a "a  MST MST

estimasting  Me+ Me+e" e"a$ a$ui ui

p#o! p#o!ed edu# u#

pe(b pe(bua ua"a "a 

work work

orde order  r 

 scheduling  Me+e"a$u Me+e"a$uii da (e(a$a(i maintenance scheduling   di PT adak NGL task  di Me+e"a$u Me+e"a$uii pi$ak-pi$ pi$ak-pi$ak ak ,a+ be#"a++u be#"a++u+ + ja/ab dala( pe(bua"a MST Me+e"a$u Me+e"a$uii da (e(a$a(i (e(a$a(i p#o!edu# p#o!edu# pe(bua"a pe(bua"a MST

Kela!

1

Kela!

1

Kela!

1

Kela!

1

To"al

.3

2/2

PT Badak Natural Gas Liquefaction SAP|  pea++u+ ja/ab u"uk (e(bua" work work order  order 

!.

Work ord order er sched scheduli uling  ng 

 Maintenance scheduling task  task  1.  Maintenance &MST' 5

 Maintenance "cheduling  Ta!k di PT adak NGL

.0

Pea Pea+ ++u +u+ + ja/ ja/ab ab MST MST

30

P#o! P#o!ed edu# u# pe(b pe(bua ua"a "a  MST MST

estimasting  Me+ Me+e" e"a$ a$ui ui

p#o! p#o!ed edu# u#

pe(b pe(bua ua"a "a 

work work

orde order  r 

 scheduling  Me+e"a$u Me+e"a$uii da (e(a$a(i maintenance scheduling   di PT adak NGL task  di Me+e"a$u Me+e"a$uii pi$ak-pi$ pi$ak-pi$ak ak ,a+ be#"a++u be#"a++u+ + ja/ab dala( pe(bua"a MST Me+e"a$u Me+e"a$uii da (e(a$a(i (e(a$a(i p#o!edu# p#o!edu# pe(bua"a pe(bua"a MST

Kela!

1

Kela!

1

Kela!

1

Kela!

1

To"al

.3

LEMBAR IDENTITAS

IDANG K6DE Topik 7u(la$ 7a( Si)a" Pela"i$a Silabu!

MPTA MPTA-13 Mai"ea2e S2$eduli+ 3 ja(  (ei" Kela! Dala( (odul ii diba$a! (e+eai pejad/ala maintenance !e#"a !e#"a a!peka!pek-a!p a!pek ek peduku peduku+, +,aa !epe#" !epe#"ii !,a#a !,a#a"* "* p#o!ed p#o!edu#  u#   pejad/ala*

backlog *

 peja/ala*

"ekik

!i!" !i!"e( e( p#io p#io#i #i"a "a!! pejad/ala*

dala dala( (

work

ak"i ak"i%i %i"a "a!!

order  

!e#"a

LEMBAR IDENTITAS

IDANG K6DE Topik 7u(la$ 7a( Si)a" Pela"i$a Silabu!

MPTA MPTA-13 Mai"ea2e S2$eduli+ 3 ja(  (ei" Kela! Dala( (odul ii diba$a! (e+eai pejad/ala maintenance !e#"a !e#"a a!peka!pek-a!p a!pek ek peduku peduku+, +,aa !epe#" !epe#"ii !,a#a !,a#a"* "* p#o!ed p#o!edu#  u# 

Tujua I!"#uk!ioal U(u(

 pejad/ala*

backlog *

 peja/ala*

"ekik

!i!" !i!"e( e( p#io p#io#i #i"a "a!! pejad/ala*

dala dala( (

work

ak"i ak"i%i %i"a "a!!

order  

!e#"a

maintenance scheduling task  di PT adak NGL0 Ma(pu (e(a$a( (e(a$a(ii pe"i+ pe"i+,a ,a pee#ap pee#apa a pejad/ pejad/ala ala  a. Ma(pu maintenance  !e#"a (a)aa",a b. Me( Me(a$a( a$a(ii a!pe a!pekk-a! a!pe pek k ped peduk uku u+ +

pej pejad ad/a /alla

maintenance c. Me+eal "ekik pejad/ala Me+e"a$ui a$ui da (e(a$a( (e(a$a(ii (e+ea (e+eaii work order  d. Me+e" order   !e#"a  ba+ia-ba+ia,a e. Me+ maintenance ance scheduli scheduling ng task  di PT adak  Me+e" e"a$u a$uii mainten adak  Lua# Lua#a a &6u" &6u"2o( 2o(e! e!''

 NGL a0 Ma(p Ma(pu u (ee (ee#a #apka pka  pe+ pe+e" e"a$ a$ua ua  da da ke"e ke"e#a #a(p (pil ila a dal dala( a(  p#o)e!i !eba+ai ope#a"o# da "eki!i kila+ LNG  b0 Ma(pu (ea+ai "u+a! p#ak"ek pada pe+ope#a!ia da  pe#a/a"a kila+ LNG 20 Ma(pu beke#ja beke#ja !a(a !a(a dala( !ua"u "i( ke#ja ke#ja d0 Ma(pu Ma(pu (e(e2a$ (e(e2a$ka ka pe#!oa pe#!oala$ la$ dala( pe+ope# pe+ope#a!i a!ia a da  pe#a/a"a kila+ LNG ,a+ dilakuka !e!uai "i+ka"  peke#jaa da "u+a! e0 Ma(pu be#ko(u be#ko(uika!i ika!i !e2a#a !e2a#a e)ek"i) e)ek"i) de+a de+a pi$ak 8 pi$ak  pi$ak  lai ,a+ be#$ubu+a dala( p#o)e!i baik dala( ba$a!a Idoe!ia (aupu dala( ba$a!a I++#i!* "e#"uli! da li!a )0 Ma(pu Ma(pu (e+ik (e+iku"i u"i pe#ke(b pe#ke(ba+ a+a a "ekolo+i "ekolo+i kila+ kila+ LNG

Modul T#aii+: MPTA-13 i

u"uk (euja+ "u+a!-"u+a! pe+ope#a!ia da pe#a/a"a kila+ LNG +0 Ma( Ma(pu (e(a e(a))aa"k aa"ka a

"eko ekollo+i o+i

i)o# )o#( (a!i a!i

dala dala( (

(eu (euj ja+ a+ "u+a "u+a!!-"u "u+a +a!! pe+o pe+ope pe#a #a!i !ia a da da pe#a pe#a/a /a"a "a  kila+ LNG Pela"i$a "e#kai" &p#a!,a#a"' Ala" a"u

LCD p#oje2"o#  

E%alua!i Pu!"aka

Ko(pu"e#  P#e-"e!" da Po!"-"e!" Mai"ea2e E+iee#i+ ook   Hadbook o) Mai"ea2e Maa+e(e" ad E+iee#i+ 9o#ld 9o#ld Cla!! Mai"ea2e Maa+e(e" 6pe#a"i+ P#o2edu#e ///0/ikipedia0o#+

Modul T#aii+: MPTA-13 ii

DAFTAR ISI LEMA IDENTITAS00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000i DA;TA ISI0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000iii DA;TA GAMA00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000% DA;TA TAEL000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000%i A I PENDAHULUAN 1 A II UNSU-UNSU PEN7AD9ALAN 4 .010 .0.0 .030

S,a#a"-S,a#a" Pejad/ala000000000000000000000000000000000000000000000000000000000000000000000000004 P#o!edu# Pejad/ala000000000000000000000000000000000000000000000000000000000000000000000000000000000  Backlog 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

A III SISTEM PI6ITAS AKTI
=

Si!"e( P#io#i"a! Dala( Maintenance0000000000000000000000000000000000000000000000000000000000= Si!"e( P#io#i"a! di PT adak NGL000000000000000000000000000000000000000000000000000000000001

A I< TEKNIK PEN7AD9ALAN 11 4010 40.0 4030

Gantt Chart 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011  Project "cheduling 00000000000000000000000000000000000000000000000000000000000000000000000000000000000013 Critical Path Method 0000000000000000000000000000000000000000000000000000000000000000000000000000000001>

A < 96K 6DE 010 0.0

 Maintenance Work Order 00000000000000000000000000000000000000000000000000000000000000000000000000.. Work #euest 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.5

0.010 0.0.0 030

P#o!edu# Pe(bua"a Work #euest 0000000000000000000000000000000000000000000000000000.5 Pea++u+ 7a/ab Pe(bua"a Work #euest 00000000000000000000000000000000000.=

Work Order $stimating 000000000000000000000000000000000000000000000000000000000000000000000000000000.=

03010 030.0 03030 040

..

Kebijaka-Kebijaka Dala( Work Order $stimating 00000000000000000000000.= P#o!edu# Work Order $stimating 00000000000000000000000000000000000000000000000000000003. Pea++u+ 7a/ab Work Order $stimating 00000000000000000000000000000000000000033

Work Order "cheduling 0000000000000000000000000000000000000000000000000000000000000000000000000000034

A 5010 50.0 5030

 Maintenance "cheduling %ask   &MST'00000000000000000000000000000000000000000000000000000003> Pea++u+ 7a/ab Maintenance "cheduling %ask 000000000000000000000000000000000003? P#o!edu# Pe(bua"a Maintenance "cheduling %ask 0000000000000000000000000000000004

Modul T#aii+: MPTA-13 iii

DAFTAR GAMBAR 

Ga(ba# 4010 Co"o$ &etwork 'iagram u"uk P#o,ek O(erhaul Bearing 00000000000000000015 Ga(ba# 010 Ta$apa Pe(#o!e!a 9 Mejadi 9600000000000000000000000000000000000000000000000000.3 Ga(ba# 0.0 Ta$apa Pe(#o!e!a P#o+#a( PM Mejadi M96 PM0000000000000000000000000.4

Modul T#aii+: MPTA-13 i%

DAFTAR TABEL

Tabel 3010 Kla!i)ika!i P#io#i"a! da Ide"i)ika!i Ak"i%i"a! Maintenance di Ti+ka"a0 0? Tabel 4010 Gantt Chart  7ad/al > Ak"i%i"a!000000000000000000000000000000000000000000000000000000000000000000011 Tabel 40.0 Gantt Chart  De+a Progress000000000000000000000000000000000000000000000000000000000000000000001. Tabel 4030 Da"a Du#a!i No#(al Da Du#a!i Ke#u!aka Pada O(erhaul Bearing 000000001 Tabel 4040 Ke(u+kia 7alu# Pe,ele!aia P#o,ek O(erhaul Bearing 0000000000000000000001>

Modul T#aii+: MPTA-13 %

BAB I PENDAHULUAN Se"iap pe#ala"a (e(iliki !iklu! $idup a"au u(u# pakai0 Pada /ak"u-/ak"u "e#"e"u  pe#ala"a "e#!ebu" "idak dapa" di+uaka la+i ka#ea u(u# pakai "ela$ $abi!0 6le$ ka#ea i"u dipe#luka maintenance  u"uk (e(ak!i(alka )u+!i pe#ala"a a+a# dapa" di+uaka !e!uai de+a u(u# pakai,a0 Maintenance (e#upaka !ua"u ko(bia!i da#i !e"iap "idaka ,a+ dilakuka u"uk (eja+a kodi!i !ua"u pe#ala"a a+a# !elalu dala( keadaa baik !e$i++a "e#ja(i ke"e#!ediaa,a !e"iap !aa" !e!uai kebu"u$a0 ia,a maintenance pe#ala"a bi!a (ejadi )ak"o# ,a+ !i+i)ika "e#$adap keu"u+a ,a+ dipe#ole$ pe#u!a$aa0 Aloka!i bia,a maintenance  bia!a,a .-1@ da#i pedapa"a pe#u!a$aa da bi!a (e2apai .4@ da#i pedapa"a pada idu!"#i "#a!po#"a!i0 e#da!a#ka kodi!i "e#!ebu"* ba,ak (aaje# ,a+ (ulai (e(pe#baiki !i!"e( (aaje(e maintenance  !upa,a (ejadi lebi$ e)ek"i)0 Maaje(e maintenance (e#upaka ak"i%i"a! ,a+ dipe#luka u"uk (e+elola

maintenance   a+a# p#o+#a(-p#o+#a( maintenance ,a+ "ela$ di#e2aaka dapa"  be#jala de+a baik* !e$i++a p#oduk!i (ak!i(al de+a bia,a ope#a!ioal !e#eda$ (u+ki0 Sala$ !a"u )ak"o# peduku+ ke!uk!e!a da#i (aaje(e maintenance   adala$

maintenance scheduling 0 Dala( a#"i ,a+ !ede#$aa* maintenance scheduling   a"au  pejad/ala maintenance   adala$ (e,e!uaika pe#!oil maintenance   da !u(be#  da,a (a"e#ial u"uk (elak!aaka ak"i%i"a! maintenance  !e!uai de+a ju(la$ ,a+ dipe#luka0 Ke,a"aa,a pejad/ala maintenance  "idak !e!ede#$aa i"u !e$i++a (ejadi !ala$ !a"u (a!ala$ u"a(a ba+i (aaje# maintenance 0 Pejad/ala di(ulai de+a (e#e2aaka peke#jaa de+a baik* (ee"uka work order * pejad/ala  peke#jaa !e!uai de+a !u(be# da,a ,a+ "e#!edia* !e#"a (e,ele!aika peke#jaa !e!uai de+a jad/al ,a+ di"e"uka0 Modul T#aii+: MPTA-13 1

Pejad/ala maintenance  bi!a diba+i ke dala( 3 le%el ,ai"u: 10 Pejad/ala ja+ka (ee+a$ Me#upaka (a!"e# jad/al maintenance ,a+ (e+-co(er  ak"i%i"a! dala(  pe#iode 3 bula !a(pai 1 "a$u0 7ad/al ja+ka (ee+a$ adala$ da!a# u"uk  (elakuka maintenance "e#(a!uk dia"a#a,a ,ai"u work order) backlog *

 pre(enti(e maintenance   da emergenc* maintenance. Selai i"u $a#u! di!e!uaika ju+a a"a#a kebu"u$a maintenance  ja+ka paja+ de+a ju(la$ ka#,a/a ,a+ "e#!edia0 U"uk jad/al maintenance

ja+ka paja+*  spare part  da (a"e#ial

diide"i)ika!i da di!iapka da#i a/al0 e"a+ jad/al maintenance  bia!a,a "idak "e"ap* di#e%i!i da dipe#ba$a#ui !ei#i+ de+a be#jala,a ak"i%i"a!

maintenance 0 .0 Pejad/ala pe# (i++u Me#upaka maintenance ,a+ dilakuka u"uk (e+-co(er   dala( pe#iode 1 (i++u0 7ad/al maintenance (i++ua di$a!ilka da#i jad/al maintenance  ja+ka (ee+a$ da (e(pe#$i"u+ka jad/al ope#a!i !aa" ii !e#"a  pe#"i(ba+a ekoo(i0 Tea+a ke#ja u"uk jad/al maintenance   (i++ua $a#u! (e+-co(er   !eki"a# 1-1@ da#i ju(la$ "ea+a ke#ja ,a+ di!ediaka u"uk ak"i%i"a! emergenc*0  Planner $a#u! (e(bua" jad/al pe# (i++u de+a (e(pe#"i(ba+ka backlog   ,a+ "e#!edia0 Work order   ,a+ dijad/alka u"uk  (i++u a/al $a#u! diu#u"ka be#da!a#ka p#io#i"a!0 Seba+ia ke2il pe#u!a$aa de+a

!kala

(ee+a$

(e+a"u#

pejad/ala

!e2a#a

$eu#i!"ik

da

 be#da!a#ka pe+ala(a0 30 Pejad/ala pe# $a#i Me#upaka ak"i%i"a! maintenance ,a+ dilakuka !e"iap $a#i0 7ad/al $a#ia dibua" be#da!a#ka jad/al (i++ua da bia!a,a di!iapka pada $a#i Modul T#aii+: MPTA-13 .

!ebelu(,a0 7ad/al $a#ia !e#i+ "e#+a++u jika $a#u! dilakuka emergenc*

maintenance 0 6le$ ka#ea i"u* jad/al maintenance $a#ia ju+a $a#u! dibua"  be#da!a#ka p#io#i"a!0 Pada bebe#apa o#+ai!a!i maintenance * pejad/ala di!e#a$ka kepada (ado# !e"iap ba+ia pe#u!a$aa da dibe#i kebeba!a u"uk (ee"apka peke#jaa0 Na(u $a#u! (eja(i ba$/a peke#jaa "e#!ebu" $a#u! dike#jaka !e!uai de+a p#io#i"a! ,a+ "ela$ di"e"apka0

Modul T#aii+: MPTA-13 3

BAB II UNSUR-UNSUR PENJADWALAN

2.1. Syaa!-Syaa! P"#$a%&a'a#

Pe#e2aaa ak"i%i"a! maintenance (e#upaka !,a#a" u"uk (edapa"ka  pejad/ala ,a+ baik0 Selai i"u* ada bebe#apa !,a#a" lai !upa,a pejad/ala ,a+ dibua" (ejadi e)ek"i)* ,ai"u:

10 Meuli!ka work order   be#da!a#ka  planning  da di!u!u !e!uai de+a u#u"a p#o!e!,a0 Work order   $a#u! (ejela!ka !e2a#a "epa" peke#jaa ,a+ $a#u! dilakuka* (e"ode ,a+ $a#u! diiku"i* ak"i%i"a! ,a+ dipe#luka* spare

 part  ,a+ dibu"u$ka !e!uai de+a p#io#i"a!0 .0 9ak"u !"ada# ,a+ dida!a#ka pada "ekik pe+uku#a ke#ja0 30 I)o#(a!i "e"a+ ke"e#!ediaa ka#,a/a u"uk !e"iap shi+t 0 40 Ke"e#!ediaa spare part  da i)o#(a!i di restocking 0 0 I)o#(a!i "e"a+ ke"e#!ediaa pe#ala"a k$u!u! da ala" ,a+ dipe#luka u"uk ak"i%i"a! maintenance 0 50 Me(iliki ak!e! ke jad/al p#oduk!i pab#ik da (e+e"a$ui "e"a+ kapa "e#!edia /ak"u u"uk (elakuka maintenance "apa (e++a++u jad/al  p#oduk!i0 >0 Mede)ii!ika p#io#i"a! de+a baik u"uk ak"i%i"a! maintenance 0 P#io#i"a! ii $a#u! dike(ba+ka (elalui koo#dia!i ,a+ baik a"a#a ba+ia

maintenance  da p#oduk!i0 =0 I)o#(a!i "e"a+ peke#jaa ,a+ !uda$ dijad/alka ,a+ be#ada !ebelu(  jad/al backlog 0

2.2. P()"%* P"#$a%&a'a#

U"uk (e(bua" pejad/ala ak"i%i"a! maintenance * "e#dapa" p#o!edu#-p#o!edu#  ,a+ $a#u! dipe#$a"ika0 P#o!edu# "e#!ebu" (e2akup la+ka$-la+ka$ be#iku":

1. Me+u#u"ka work order backlog  ole$ ka#,a/a ,. Me+a"u# work order  (eu#u" p#io#i"a! Modul T#aii+: MPTA-13 4

3. Me,u!u da)"a# peke#jaa ,a+ aka di!ele!aika da carr*-o(er  !. Me(pe#"i(ba+ka du#a!i peke#jaa* loka!i* ja#ak pe#jalaa*

da

ke(u+kia (e++abu+ka peke#jaa di "e(pa" ,a+ !a(a . 7ad/al peke#jaa ka#,a/a u"uk !e"iap a/al shi+t  /. Me+elua#ka jad/al $a#ia &ke2uali u"uk peke#jaa p#o,ek da ko!"#uk!i'* da 0. Tu+a! ke#ja dibua" ole$ super(isor 0

Selaju",a* pe#a p#io#i"a! dala( pejad/ala maintenance dibua" be#!a(a de+a (e"odolo+i u"uk (e+e(ba+ka p#io#i"a! peke#jaa0

2.3. Backlog 

U"uk (e(bua" pejad/ala ,a+ baik* $a#u! dike"a$ui ju(la$ peke#jaa ,a+ $a#u! dilakuka0 7u(la$ peke#jaa ,a+ $a#u! dilakuka di!ebu" backlog 0

 Backlog  dapa" di"e"uka !e2a#a aku#a" de+a (e++uaka da"a ak"ual0  Backlog  dapa" di"e"uka de+a (e++uaka #u(u! !eba+ai be#iku":

Pee"ua backlog   ,a+ aku#a" (e++uaka work order   ,a+ !uda$ "e#jad/al diba+i "o"al kapa!i"a! peke#jaa pe# (i++u0

 Backlog  pe# (i++u dapa" (e(ba"u u"uk (ee"uka kebu"u$a !"a)0 Backlog  ,a+ baik adala$ .-4 (i++u* a(u bebe#apa pe#u!a$aa bi!a (e2apai .-= (i++u0 Backlog ,a+ lebi$ da#i 4 (i++u (eujukka kebu"u$a "ea+a ke#ja lebi$ ba,ak0 Hal ii dapa" dia"a!i de+a bebe#apa la+ka$ be#iku": 10 .0 30 40

Peke#jaa le(bu# Mea(ba$ ko"#ak"o#  T#a!)e# ka#,a/a Me#ek#u" ka#,a/a

Modul T#aii+: MPTA-13 

 Backlog   ,a+ lebi$ #eda$ da#i . (i++u be#a#"i kebu"u$a "ea+a ke#ja lebi$ !ediki"0 Pe+u#a+a "ea+a ke#ja bi!a dilakuka de+a 2a#a be#iku": 10 .0 30 40

Me+$ila+ka le(bu#  Me+u#a+i ko"#ak"o#  T#a!)e# ka#,a/a Me+u#a+i ka#,a/a

U"uk (e+elola "ea+a ke#ja de+a bea#* pe#lu dike"a$ui "#e backlog   dala(  pe#iode /ak"u "e#"e"u0 T#e backlog dapa" (e(ba"u u"uk (e+ide"i)ika!i (a!ala$ da (e+e(ba+ka !olu!i u"uk (e+e%alua!i $al ,a+ !uda$ dilak!aaka0 e#da!a#ka i)o#(a!i di a"a!*  planner   !uda$ bi!a (e(ulai (e(bua" jad/al

maintenance   da jad/al "e#!ebu" dibua" pe# (i++u0 De+a pejad/ala pe#  (i++u lebi$ )lek!ibel u"uk (e+uba$ jad/al pada kodi!i "e#"e"u !epe#"i  pe#(a!ala$a 2ua2a* ba,ak,a work order  da kodi!i lai,a0

 Planner  bi!a (e(ulai (e(bua" list  ke#ja be#da!a#ka !"a"u! work order. Se(ua  peke#jaa ,a+ aka dike#jaa $a#u! dijad/alka "e#lebi$ da$ulu !upa,a "idak  ada peke#jaa ,a+ "idak !ele!ai0 Work order  ,a+ !uda$ dibua" ke(udia di!ele!aika !e!uai jad/al0 Se"ela$ !ele!ai* pejad/ala peke#jaa ,a+ ba#u ke(udia diu#u"ka !e!uai p#io#i"a!0

 Planner  dapa" (e+u#a+i /ak"u ke#ja u"uk !e"iap work order  be#da!a#ka pada kapa!i"a! da#i "ea+a ke#ja ,a+ "e#!edia0 Work order   "a(ba$a bi!a dilakuka dilua# ja( ke#ja ,a+ di!ediaka* a(u "idak bole$ (e+e#jaka ak"i%i"a! ,a+ dijad/al u"uk (i++u !elaju",a0 Se"iap work order   "a(ba$a $a#u! "e#da)"a#  di dala( backlog 0

 Planner  ju+a $a#u! (e+a"u# jad/al pe#"e(ua de+a pi$ak (aaje(e (i!al,a !ekali !e(i++u0 Pada pe#"e(ua "e#!ebu" (aaje# maintenance * Modul T#aii+: MPTA-13 5

 p#oduk!i* engineering da )a!ili"a! bi!a (e(be#ika (a!uka u"uk dilakuka  pe#uba$a0 Pe#"e(ua "e#!ebu" ju+a (e(u+kika  planner   u"uk (elakuka  peudaa bebe#apa work order   u"uk (eduku+ ak"i%i"a! lai0 Se"ela$ jad/al di!epaka"i*  planner   (e,ele!aika da (edi!"#ibu!ika jad/al kepada pi$ak  lai ,a+ "e#liba"* bia!a,a pada (i++u !ebelu(,a0 Hal ii u"uk (e(a!"ika ada ke!epaka"a !ebelu( ak"i%i"a! maintenance  be#iku",a di(ulai0

Modul T#aii+: MPTA-13 >

BAB III SISTEM PRIORITAS AKTI+ITAS MAINTENANCE 3.1. S,)!" P,(,!a) Da'a Maintenance

Si!"e( p#io#i"a! ak"i%i"a! maintenance (e(iliki da(pak ,a+ !a+a" be!a#  "e#$adap pejad/ala maintenance 0 P#io#i"a! di"e"apka u"uk (e(a!"ika  ba$/a ,a+ pali+ pe"i+ da dibu"u$ka dala( ke#ja adala$ $a#u! dilakuka "e#lebi$ da$ulu0 Pe+e(ba+a !i!"e( p#io#i"a! $a#u! dikoo#dia!ika de+a  baik be#!a(a de+a !"a) ope#a!ioal ,a+ u(u(,a (ee"apka p#io#i"a! ,a+ lebi$ "i++i u"uk ak"i%i"a! maintenance 0 Ke2ede#u+a ii ju+a (e(be#i "ekaa pada maintenance !u(be# da,a da (e(a)aa"ka !u(be# da,a de+a lebi$ op"i(al0 Si!"e( p#io#i"a! $a#u! dia(i! da dipe#ba$a#ui !e2a#a be#kala !e$i++a (e2e#(ika pe#uba$a !"#a"e+i !e#"a ope#a!i maintenance 0 Si!"e( p#io#i"a!  bia!a,a (e2akup "i+ka" p#io#i"a!0 Seba+ia be!a# o#+ai!a!i (e+adop!i e(pa" a"au "i+a "i+ka" p#io#i"a!0 Tabel 3010 (e(be#ika kla!i)ika!i "i+ka"  p#io#i"a! da ide"i)ika!i ak"i%i"a! maintenance  !e2a#a u(u(0 Pee"ua p#io#i"a! ak"i%i"a! maintenance  $a#u! (e(pe#"i(ba+ka ba,ak $al* (i!al,a "i+ka" k#i"i! a"au pe"i+,a maintenance  "e#!ebu"0 Se(aki ko(plek! )ak"o# p#io#i"a! ,a+ dipe#"i(ba+ka !e(aki !ediki" ,a+ bi!a (ee#apka,a de+a bea#0 ;ak"o#-)ak"o# kodi!i ,a+ dijadika pe#"i(ba+a u"uk  (ee"uka p#io#i"a! ,ai"u: 10  $mergenc* a"au ke#u!aka .0 rgent  da k#i"i! &.4-.= ja(' 30 No#(al* #e2aa* da jad/al 40 "hutdown) outage * re-de(elopment  0  Pre(enti(e maintenance 50 "a+et* >0 ;ab#ika!i Modul T#aii+: MPTA-13 =

Tabel 3010 Kla!i)ika!i P#io#i"a! da Ide"i)ika!i Ak"i%i"a! Maintenance di Ti+ka"a Kod e 1

 Na(a

 $mergenc*

9ak"u U"uk Me(ulai Ke#ja Peke#jaa

$a#u!

Tipe Ke#ja

di(ulai Peke#jaa

!e+e#a

a"au

rgent 

Peke#jaa

$a#u!

4

"cheduled 

li+ku+a*

kuali"a!

$a#u!

(e+$e"ika

,a+

(e(iliki

la+!u+

"e#$adap

li+ku+a*

kuali"a!

 pe+a#u$

a"au Peke#jaa

"e#$adap

u"uk

 sa+et**

No#(al

la+!u+

ope#a!i di(ulai Peke#jaa

dala( ja+ka /ak"u .4 ja(

3

(e(iliki

 pe+a#u$

 sa+et**

.

,a+

u"uk

ope#a!i di(ulai Peke#jaa

(e+$e"ika

,a+

dala( ja+ka /ak"u 4= ja(

 pada

Se!uai jad/al

!e(i++u  Pre(enti(e 

be#da(pak 

peke#jaa

dala(

routine

da

maintenance !e(ua peke#jaa 

 Postponabl 

,a+ dip#o+#a( Peke#jaa $a#u! di(ulai pada Peke#jaa ,a+ "idak (e(iliki

e

 pe#iode

 shutdown

"e#!edia,a !u(be# da,a

da da(pak

la+!u+

ke!ela(a"a* li+ku+a*

pada

ke!e$a"a* a"au

ope#a!i

 p#oduk!i 3.2. S,)!" P,(,!a) %, PT Ba%a NGL

Si!"e( p#io#i"a! di PT adak NGL dikelo(pokka (ejadi  (a2a(* ,ai"u:

1. P#io#i"a! 1 8 Emergency. Peke#jaa ii be#!i)a" schedule breaker * ,ai"u $a#u! dilak!aaka !a(pai peke#jaa !ele!ai a"au keadaa emergenc*  !uda$

Modul T#aii+: MPTA-13 ?

"e#kedali0 Peke#jaa de+a p#io#i"a! 1 aka diba"a!i de+a peke#jaa ,a+ dika"e+o#ika !eba+ai be#iku": a0 Pe2e+a$a $al-$al ,a+ (e(ba$a,aka ba+i ke!ela(a"a (au!ia*  pe#ala"a da li+ku+a0  b0 Pe2e+a$a "e#jadi,a  plant shutdown ,a+ (e,ebabka ke$ila+a  p#oduk!i 20 Pe+e(balia ui" a"au plant  ke kodi!i ope#a!i o#(al &!iap ope#a!i'

,. P#io#i"a! . 8 Critical . Peke#jaa ii be#!i)a" schedule breaker  da $a#u! !e+e#a dilak!aaka dala( ja( ke#ja ka#ea be#po"e!i be#uba$ ke keadaa

emergenc* &P#io#i"a! 1' 3. P#io#i"a! 3 8 Urgent. Peke#jaa ii $a#u! (elalui p#o!e! pe#e2aaa0  Maintenance de+a  custodian  a"au ser(ice de+a custodian (ejad/alka  peke#jaa !e+e#a !e"ela$ pe#e2aaa !ele!ai dibua"0

!. P#io#i"a! 4 8 N(a'0 Peke#jaa $a#u! (elalui p#o!e! pe#e2aaa0  Maintenance de+a custodian a"au ser(ice de+a 2ustodian  (ejad/alka  peke#jaa !e+e#a pali+ la(ba" !e(i++u !e"ela$ pe#e2aaa !ele!ai dibua"0

. P#io#i"a! 5 8 Shutdown. Peke#jaa $a#u! (elalui p#o!e! pe#e2aaa da aka dike#jaka pada !aa" turnaround.

BAB I+ TEKNIK PENJADWALAN Pejad/ala (e#upaka !ala$ !a"u ba+ia ,a+ (edapa" ba,ak pe#$a"ia da#i pa#a  peeli"i !e#"a p#ak"i!i dala( aplika!i u"uk jad/al ope#a!i a"au p#o,ek0 Tekik   pejad/ala ,a+ di+uaka di!e!uaika de+a kie#ja da "a#+e" ,a+ di$a#apka0

Modul T#aii+: MPTA-13 1

/.1. Gantt Chart 

Gantt chart  (e#upaka !ala$ !a"u "ekik pejad/ala ,a+ !uda$ la(a di+uaka0 Gantt chart   adala$ +#a)ik ba"a+ ,a+ (ee"uka /ak"u a/al da !ele!ai u"uk !e"iap ke+ia"a pada !kala /ak"u $o#io"al0 Hal ii !a+a" be#+ua u"uk (eujukka ak"i%i"a! ke#ja ,a+ di#e2aaka %! p#e!"a!i pada !kala /ak"u ,a+ !a(a0 Hal ii ju+a dapa" di+uaka u"uk (eujukka kai"a a"a#   peke#jaa !e#"a peke#jaa ,a+ (e(e#luka pe#$a"ia k$u!u! da pe(a"aua e)ek"i)0

Tabel 4010 (e#upaka 2o"o$ pe++uaa  gantt chart 0 Pada "abel "e#!ebu" (eujukka jad/al > ak"i%i"a! ,a+ di#i2i pe# $a#i0 Tabel 4010 Gantt Chart  7ad/al > Ak"i%i"a!

 2cti(it*

 'a* o+ the month &7aua#i' 1 . 3 4  5 > = ? 1 11 1.

13

14

1

A  C D E ; G Gantt chart   ju+a dapa" di+uaka u"uk (eujukka jad/al u"uk bebe#apa  pe#ala"a !e2a#a be#!a(aa0 Mi!al,a pejad/ala maintenance "i+a bua$  pe#ala"a ,a+ be#beda di"ujukka pada Tabel 40.0 Pada "abel "e#!ebu" di"ujukka jad/al !e#"a !e"iap pe,i(pa+a da#i /ak"u ,a+ dijad/alka0

Chart  (eujukka ba$/a peke#jaa .A da 1D !ele!ai !e!uai jad/al0 Peke#jaa .C* .* 41E bi!a di!ele!aika !ebelu( jad/al ,+ di"e"uka0 Peke#jaa 33C da 44E !uda$ dijad/alka a(u belu( di(ulai0

Tabel 40.0 Gantt Chart  De+a Progress

 ea(*

'a* o+ the month &7aua#,'

Modul T#aii+: MPTA-13 11

 $uipmen t 

1

.

1

3

4

5

>

=

.A

?

1

41E

11

1.

13

14

1

33C

.C

.

3



1D

.

44E

Kode /a#a bia!a,a di+uaka u"uk (e2e#(ika kodi!i "e#"e"u !epe#"i keku#a+a (a"e#ial a"au ke#u!aka (e!i0 Se2a#a u(u(*  gantt chart   "idak  di+uaka u"uk (e(bua" jad/al (elaika u"uk (e(ba"u dala( (e,ajika  jad/al ,a+ "ela$ dibua" !e$i++a "e#li$a" lebi$ !ede#$aa0 De+a de(ikia dapa" (e(ba"u u"uk (e(a"au* (e+edalika da (e,u!u jad/al0

Pejad/ala ba#u &(ea(ba$ peke#jaa ba#u di  gantt chart '* dilakuka  be#da!a#ka pada a"u#a "e#"e"u da pe+ala(a-pe+ala(a !ebelu(,a0 A"u#a ii dikeal de+a a(a "eo#i pejad/ala u"uk (e+$a!ilka jad/al ,a+ baik da u"uk (e(ii(alka /ak"u "e++a+0

A"u#a !ede#$aa ,a+ di+uaka dala( pejad/ala maintenance : 10 Me(ii(alka /ak"u "u++u de+a (e(ili$ peke#jaa ,a+ (e(iliki  p#io#i"a! "i++i da /ak"u "e#!i+ka" u"uk dilakuka "e#lebi$ da$ulu0 Ke(udia (a!i+-(a!i+ peke#jaa "e#!ebu" dibe#ika bobo" da diu#u"ka da#i bobo" "e#be!a# !a(pai bobo" "e#ke2il0 A"u#a pejad/ala "e#!ebu" dikeal !eba+ai Weighted "hortest Processing %ime  &9SPT'0 .0 Me(ii(alka #a"a-#a"a /ak"u "u++u de+a (e(ili$ lebi$ da#i !a"u "i( de+a ke(a(pua ,a+ !a(a* (e(bua" jad/al de+a (e(be#ika  peke#jaa de+a pe#!,a#a"a (e,ediaka /ak"u u"uk "i( "e#2epa"0 Modul T#aii+: MPTA-13 1.

30 Me(iliki "i( de+a ke(a(pua be#beda u"uk (e+e#jaka "u+a! ,a+  be#beda pada peke#jaa ,a+ !ali+ "e#kai"* (a!i+-(a!i+ "i( $a#u! (e(ili$ "u+a! da (e+e#jaka,a pada /ak"u ,a+ "e#!i!a0 Hal ii aka (e(ak!i(alka pe(a)aa"a "i( maintenance 0

/.2. Project Scheduling 

Ak"i%i"a! maintenance  !e2a#a u(u( dipe#ole$ da#i p#o,ek ,a+ "e#+a"u+ pada ope#a!i0 Pada bebe#apa ka!u!* "ekik (aaje(e p#o,ek bi!a be#+ua u"uk 

maintenance operation 0 Dua "ekik pe(#o+#a(a u"a(a ,a+ pali+ !e#i+ di+uaka u"uk (ee"uka jad/al ak"i%i"a! maintenance  adala$ Critical Path

 Method  &CPM' da  Program $(aluation and #e(iew %echniue &PET'0 Pe#bedaa u"a(a a"a#a kedua p#o,ek "e#!ebu" adala$ CPM (e++uaka single e!"i(a!i da#i du#a!i /ak"u !e"iap ak"i%i"a!* !eda+ka PET (e++uaka "i+a e!"i(a!i /ak"u pada !e"iap ak"i%i"a!0

6le$ ka#ea i"u* CPM dia++ap (e"ode ,a+ be#!i)a" de"e#(ii!"ik* !e(e"a#a PET adala$ (e"ode p#obabili!"ik0 Kedua network   "e#!ebu" "e#di#i da#i . ele(e ,ai"u ode da "ada paa$0 Node ,a+ (e/akili ke+ia"a da paa$ (eujukka ke+ia"a lai ,a+ (eda$ului !ua"u ke+ia"a0 A"au* paa$ dapa" (e/akili ke+ia"a da ode (e#upaka milestone 0

Tujua da#i (e"ode CPM da PET adala$ u"uk (ejad/alka u#u"a ak"i%i"a! ke#ja pada p#o,ek da (e+$i"u+ "o"al /ak"u ,a+ dibu"u$ka u"uk  (e,ele!aika p#o,ek0 To"al du#a!i /ak"u pe+e#jaa p#o,ek !e2a#a ke!elu#u$a adala$ u#u"a "e#paja+ ak"i%i"a! dala( network   "e#!ebu" da di!ebu" de+a

critical path  &jalu# k#i"i!'0

Modul T#aii+: MPTA-13 13

Dala( pee#apa kedua (e"ode "e#!ebu"* pe#lu di2a"a" ba$/a PET da CPM "idak 2o2ok u"uk peke#jaa ke2il !e$a#i-$a#i dala( depa#"e(e maintenance ,a+ "idak "e#+a"u+ pada pejad/ala0 Na(u* kedua (e"ode "e#!ebu" !a+a"  be#+ua u"uk pe#e2aaa da pejad/ala peke#jaa de+a %olu(e be!a# &.

man hours a"au lebi$' ,a+ "e#di#i da#i be#ba+ai ke+ia"a !epe#"i o(erhaul (e!i*  pab#ik downtime * da ke+ia"a maintenance turnaround 0 Selai i"u* p#a!,a#a" u"uk

pee#apa

kedua

(e"ode

ii

adala$

peke#jaa

"e#!ebu"

$a#u!

(e#ep#e!e"a!ika !ebua$ p#o,ek ,ai"u !epe#"i !ebua$ network diagram * ,a+ (eujukka !ali+ ke"e#+a"u+a a"a# ak"i%i"a! ,a+ ada dala( p#o,ek0

Me#u(u!ka ak"i%i"a! maintenance dala( p#o,ek !eba+ai !ua"u network 

diagram  dapa" (e(ba"u u"uk (eli$a" ke!elu#u$a p#o,ek !eba+ai !ua"u !i!"e( ,a+ "e#i"e+#a!i0 I"e#ak!i da $ubu+a a"a# ak"i%i"a! dapa" dili$a" de+a (uda$ da die%alua!i da(pak,a "e#$adap ak"i%i"a! lai0 ep#e!e"a!i network 

diagram

dala(

!ua"u

p#o,ek aka di"ujukka

pada 2o"o$ ak"i%i"a!

maintenance  pada Tabel 4030 Pada "abel "e#!ebu" dike"a$ui da"a ak"i%i"a! u"uk  (e(pe#baiki bearing   dala( +e#bo+ ke#e"a ka#+o0 Da"a (eujukka du#a!i o#(al* du#a!i ke#u!aka* bia,a ,a+ "e#kai"* da ak"i%i"a! ,a+ (eda$ului !ua"u ak"i%i"a!0 9ak"u ke#u!aka (e#ujuk pada /ak"u (ii(u( peke#jaa dapa" di!ele!aika &de+a (eliba"ka lebi$ ba,ak !u(be# da,a'* de+a "idak ada  pe+u#a+a lebi$ laju" dala( du#a!i ke#ja ,a+ dapa" "e#2apai0 Pada du#a!i ii !e"iap pei+ka"a !u(be# da,a u"uk peke#jaa aka (ei+ka"ka bia,a "apa (e+u#a+i du#a!i0

Tabel 4030 Da"a Du#a!i No#(al Da Du#a!i Ke#u!aka P ada O(erhaul Bearing 

%ime 4Min5  2cti(it*

'escription

 &orma l 

A

 'ismantling 



Crach 3

Cost 465

7mmediate

 &orma

Crac

 Precedence

l 

h

1

1

 #elationship 

Modul T#aii+: MPTA-13 14



 #epair

o+

bolster 

5>



1.

1

A

C

 pockets  #epair side

+rame

?

5

1

.

A

D

rotation stop legs Check +riction blocks

3

.



>

A

E

and all springs  #epair bolster 

3

.

14

1>



;

rotation stop gibs  #epair side +rame

3

4

1

13

C

G H I

column wear plates  #epair bolster pi(ot   2ssemble  Painting 

.1 5 4

1 4 3

. 1. =

3 1 1

E D* ; ad G H

Ga(ba# 4010 (eujukka network   ,a+ "e#di#i da#i ode da paa$ ,a+ !e!uai de+a da"a dala( Tabel 4030 Se"iap ode di/akili de+a li+ka#a0 Pada

network  "e#!ebu"* di(ulai de+a ode A ,a+ "idak (e(iliki ak"i%i"a!  peda$ulu da di ba+ia lua# li+ka#a "e#dapa" a+ka ,a+ (eujukka /ak"u  pe+e#jaa ak"i%i"a!0 Node A (e#upaka peda$ulu u"uk "i+a ak"i%i"a! lai ,ai"u * C* da D0 Ke"e#kai"a "e#!ebu" di"ujukka de+a paa$ da#i ode A0 Ke"e#kai"a de+a ode lai,a di"elu!u#i de+a 2a#a ,a+ !a(a0  &etwork  "e#!ebu" diak$i#i de+a ode I0

Modul T#aii+: MPTA-13 1

Ga(ba# 4010 Co"o$ &etwork 'iagram u"uk P#o,ek O(erhaul Bearing 

Ada ba,ak jala (elalui network  pada Ga(ba# 4010 (ulai da#i !i(pul pe#"a(a ke !i(pul "e#ak$i#0 Ba+ "e#paja+ di!ebu" jalu# k#i"i! da peju(la$a da#i /ak"u ke+ia"a di !epaja+ jala i"u adala$ du#a!i "o"al p#o,ek0 Peke#jaa di  jalu# k#i"i! di!ebu" k#i"i! dala( a#"i ba$/a !e"iap ke"e#la(ba"a dala( peke#jaa aka (e,ebabka ke"e#la(ba"a ba+i ke!elu#u$a p#o,ek0 Se(ua jala lai,a "e#(a!uk /ak"u lapa+* ,ai"u ke"e#la(ba"a pada peke#jaa "e#!ebu" dapa" di"uda "apa (euda /ak"u pe,ele!aia ke!elu#u$a p#o,ek0

Dala( 2o"o$ ii ada "i+a jalu# pada p#o,ek "e#!ebu" ,a+ di"ujukka pada Tabel 4040 Ke+ia"a pe"i+ $a#u! dipa"au !e2a#a $a"i-$a"i da $a#u! !e!uai de+a jad/al ,a+ "ela$ di"e"uka* a(u ke+ia"a o-k#i"i! dapa" di+uaka u"uk (e#a"aka !u(be# da,a ka#ea ada,a /ak"u lua+0

Tabel 4040 Ke(u+kia 7alu# Pe,ele!aia P#o,ek O(erhaul Bearing 

 Path 1 . 3

Path 2cti(ities A--E-G-H-I A-C-;-H-I A-D-H-I

Project 'uration 5>3.154 ?54 354

"um 45> 3 1?

Modul T#aii+: MPTA-13 15

e#da!a#ka Tabel 4040 dike"a$ui ba$/a jalu# k#i"i! p#o,ek adala$ jalu# pe#"a(a &A-EGHI' ,a+ be#du#a!i 45> (ei"0 7alu# . da 3 (e(iliki !eli!i$ /ak"u (a!i+-(a!i+ 15> da .>> (ei" "e#$adap jalu# k#i"i!0 Dala( 2o"o$ ii* 2ukup (uda$ u"uk (e+e"a$ui !e"iap jalu# p,a+ (u+ki u"uk (ee"uka /ak"u "e#paja+0 Na(u* aka !a+a" !uli" u"uk (ee"uka /ak"u "e#paja+ dala(  p#o,ek lai ,a+ (e(iliki ba,ak aki%i"a! be!a# !e#"a $ubu+a a"a# ke+ia"a ,a+ #u(i"0 6le$ ka#ea i"u* u"uk (ee"ua jalu# k#i"i! dala( (e++uaka !ebua$ pedeka"a ,a+ !i!"e(a"i! ,a+ dikeal !eba+ai Critical Path Method  &CPM'0

/.3. Critical Path Method 

Critical Path Method  a"au (e"ode jalu# k#i"i! adala$ jalu# "e#paja+ ,a+ dipe#luka u"uk (e,ele!aika !ua"u ak"i%i"a!0 7alu# k#i"i! da#i !ua"u peke#jaa  bi!a di"e"uka de+a "a$ap-"a$ap be#iku": 10 Me(bua" network diagram p#o,ek !epe#"i ,a+ di"ujukka dala( ba+ia !ebelu(,a .0 Lakuka pe#$i"u+a critical path method   u"uk (e+ide"i)ika!i ak"i%i"a! ,a+ pe"i+ &ada ak"i%i"a! ,a+ be#ada pada jalu# k#i"i! da jalu# o-k#i"i!' 30 Mee"uka /ak"u (ii(u( u"uk !e"iap ak"i%i"a! u"uk (e+ide"i)ika!i  peu#ua du#a!i p#o,ek da (e,elidiki pe+o#baa bia,a* da 40 Ti+ka" ke"e#!ediaa !u(be# da,a dala( #a+ka u"uk (e(iliki pe#!,a#a"a "ea+a ke#ja !e#a+a( (e(ii(alka pe+a+ka"a pe+a/ai* pe(e2a"a* a"au  pe#!,a#a"a le(bu#0

Sebelu( !a(pai pada pejela!a lebi$ laju"* bebe#apa i!"ila$ pe"i+ da  pe++uaa,a dala( critical path method  ,ai"u: 10  $arliest "tart %ime  &ES' /ak"u pali+ a/al !ua"u ke+ia"a dapa" di(ulai "apa (e+$a(ba" !ele!ai,a p#o,ek0 .0  8atest "tart %ime  &LS' /ak"u pali+ ak$i# !ua"u ke+ia"a bole$ di(ulai "apa (e+$a(ba" !ele!ai,a p#o,ek0 Modul T#aii+: MPTA-13 1>

30  $arliest 9inish %ime  &E;' ,ai"u /ak"u pali+ a/al2epa" !ua"u ke+ia"a dapa" di!ele!aika "apa (e+$a(ba" pe,ele!aia p#o,ek* di$i"u+ de+a 2a#a E;  ES  /ak"u ,a+ di$a#ap0 Apabila $a,a ada !a"u ke+ia"a "e#da$ulu* (aka E; !ua"u ke+ia"a "e#da$ulu (e#upaka ES ke+ia"a be#iku",a0 40  8atest 9inish %ime &L;' ,ai"u /ak"u pali+ la(ba" !ua"u ke+ia"a dapa" di!ele!aika "apa (e+$a(ba" pe,ele!aia p#o,ek* di$i"u+ de+a 2a#a L;  LS - /ak"u ,a+ di$a#ap0 0 7alu# K#i"i! & Critical Path ' adala$ jalu# "e#paja+ pada network   p#o,ek* !eda+ka /ak"u k#i"i! adala$ /ak"u (ii(al ,a+

di$a#ap u"uk 

(e,ele!aika !elu#u$ p#o,ek0 50 "lack %ime  adala$ /ak"u !ua"u ke+ia"a dapa" di"uda pe+e#jaa,a "apa (euda pe,ele!aia p#o,ek0 "lack %ime di$i"u+ de+a 2a#a !eba+ai  be#iku": "lack   LS pe#i!"i/a ak$i# - 9ak"u ,a+ di$a#ap - ES pe#i!"i/a a/al >0 Ke+ia"a k#i"i! adala$ ke+ia"a ,a+ !la2k "i(e,a !a(a de+a ol0

Dala( (e"ode ii* pee"ua jalu# k#i"i! "e#di#i da#i dua 2a#a ,ai"u !eba+ai  be#iku": 10  9orward Pass &Pe#$i"u+a Maju'  9orward pass di(ulai de+a peke#jaa pe#"a(a da#i !ua"u p#o,ek da (e+$i"u+ (a!i+-(a!i+ jalu# !a(pai peke#jaa "e#ak$i# da#i po,ek  "e#!ebu"0 Ke"ika (e+$i"u+ !e"iap jalu#* ilai ,a+ dipe#ole$ di"a(ba$ka de+a /ak"u ak"i%i"a!,a0 Dala(  +orward pass* $al pe"i+ ,a+ $a#u! dipe#$a"ika ,ai"u: a0 Mea(ba$ka /ak"u ak"i%i"a! !epaja+ (a!i+-(a!i+ jalu# dala( #a+kaia ak"i%i"a! p#o,ek0  b0 Me++uaka /ak"u pe,ele!aia "e#2epa" &E;' u"uk ak"i%i"a! be#iku",a* di(aa /ak"u "e#2epa" "e#!ebu" (ejadi /ak"u a/al u"uk ak"i%i"a!  be#iku",a0 20 Ak"i%i"a! be#iku",a adala$ ak"i%i"a! +abu+a0 Dala( $al ii dipili$ /ak"u  pe,ele!aia "e#2epa" &E;' pali+ be!a# da#i !e(ua ak"i%i"a! peda$ulu,a0 Modul T#aii+: MPTA-13 1=

.0  Backward Pass &Pe#$i"u+a Mudu#'  Backward pass di(ak!udka u"uk (e+e"a$ui /ak"u pali+ ak$i# ak"i%i"a! "e#!ebu" dapa" di(ulai da (e+ak$i#i ak"i%i"a! "e#!ebu" "apa (euda  p#o,ek !e2a#a ke!elu#u$a0  Backward pass  di(ulai de+a ak"i%i"a! "e#ak$i#  da#i !ua"u p#o,ek0 U"uk !e"iap ak"i%i"a!* la+ka$ pe#"a(a ,a+ $a#u! dilakuka adala$ (ee"uka ilai L; ,a+ diiku"i de+a ilai LS0 Dala( backward pass * $al pe"i+ ,a+ $a#u! dipe#$a"ika ,ai"u: a0 Me+u#a+i /ak"u ak"i%i"a! !epaja+ (a!i+-(a!i+ jalu# (ulai de+a ak"i%i"a! "e#ak$i# pada p#o,ek0  b0 Me(ba/a LS ke ak"i%i"a! ,a+ (eda$ului be#iku",a u"uk (ee"apka L;* ke2uali ak"i%i"a! ,a+ (eda$ului be#iku",a adala$ ak"i%i"a! ,a+ (e(bu"u$ka o(ertime &burst acti(it* '0 Dala( $al ii ,a+ dipili$ adala$ LS "e#ke2il da#i !e(ua ak"i%i"a! pe++a"i be#iku",a u"uk (ee"apka L;-,a0

La+ka$ !elaju",a adala$ (e+$i"u+ /ak"u  slack:+loat 0 Se2a#a (a"e(a"i! (e+$i"u+ /ak"u slack  ,ai"u: LS 8 ES a"au L; - E;

"lack:+loat  "e#di#i da#i dua "ipe dia"a#a,a ,ai"u: 10  9ree +loat La(a,a !ua"u "u+a! dapa" (udu# "apa (euda "u+a! be#iku",a0 .0 %otal +loat  La(a,a !ua"u "u+a! dapa" (udu# "apa (euda !elu#u$ p#o,ek0

Dala( p#o,ek !ede#$aa pe#$i"u+a jalu# k#i"i! ii dapa" dilakuka de+a (eju(la$ka /ak"u u"uk (a!i+ - (a!i+ jalu# !e2a#a !a"u pe#!a"u0 Te"api dala( p#o,ek ,a+ be!a# da ko(plek!* $al "e#!ebu" !a+a" #u(i" da "idak  e)i!ie0 Ka#ea i"u pe#lu di+uaka (e"ode-(e"ode a"au al+o#i"(a ,a+ dapa" (e(ba"u u"uk (e2a#i jalu# k#i"i! !ua"u p#o,ek0 Modul T#aii+: MPTA-13 1?

7alu# k#i"i! (e#upaka !ua"u $al ,a+ !elalu (ejadi pe#$a"ia dala(  pejad/ala !ua"u p#o,ek di!a(pi+ u(u# p#o,ek* ka#ea "e#la(ba" a"au "idak,a !ua"u p#o,ek "e#+a"u+ pada ak"i%i"a! - ak"i%i"a! k#i"i! ,a+ (e,u!u,a0 Pada !aa" ilai  slack  da#i !ua"u ak"i%i"a!   di!ebu" !eba+ai ak"i%i"a! k#i"i"! da be#ada pada jalu# k#i"i!0 7alu# k#i"i! "e#di#i da#i di(ulai,a ke+ia"a pe#"a(a p#o,ek* be#$e"i ke+ia"a "e#ak$i# p#o,ek* !e#"a ak"i%i"a! k#i"i!0

Te#dapa" bebe#apa $al ,a+ pe#lu dipe#$a"ika be#kai"a de+a jalu# k#i"i! ii* ,ai"u: 10 Te#"uda,a peke#jaa di jalu# k#i"i! aka (e+akiba"ka "e#"uda,a  pe,ele!aia p#o,ek !e2a#a ke!elu#u$a* .0 Pe,ele!aia p#o,ek !e2a#a ke!elu#u$a

dapa"

dipe#2epa"

de+a

(e(pe#2epa" pe,ele!aia peke#jaa - peke#jaa di jalu# k#i"i!* 30 "lack  peke#jaa jalu# k#i"i! !a(a de+a  &ol'0 Hal ii be#a#"i (e(u+kika #eloka!i !u(be# da,a da#i peke#jaa o k#i"i! ke peke#jaa k#i"i!0

Te#lepa! da#i pe#ke(ba+a dala( "eo#i pejad/ala* pe++uaa,a dala(  pejad/ala maintenance "e#ba"a! ka#ea !i)a" ke+ia"a maintenance   be#beda jika dibadi+ka de+a ke+ia"a p#oduk!i di ba,ak a!pek* "e#(a!uk dia"a#a,a: 10 Ke+ia"a maintenance  ,a+ !a+a" "idak pa!"i dala( $al du#a!i da kebu"u$a !u(be# da,aF .0 Ke+ia"a maintenance  !a+a" "e#kai" dala( $al ke+ia"a ,a+ p#io#i"a!F 30 Tu+a! dapa" diba+i (ejadi !ub-"u+a! (a!i+-(a!i+ de+a kebu"u$a ,a+  be#beda* da 40 Tu+a! dapa" "e#+a++u a"au diba"alka ka#ea pe#uba$a dala( kodi!i  p#oduk!i a"au pe#!,a#a"a maintenance 0

Modul T#aii+: MPTA-13 .

BAB + WORK ORDER 

0.1. Maintenance ork !rder 

Se(ua ak"i%i"a! maintenance  da a"au pe#baika "e#$adap pe#ala"a* +edu+ da )a!ili"a! pe#u!a$aa ,a+ (e(pu,ai euipment number   dapa" dike#jaka ole$

maintenance department  da a"au ser(ices department * !e"ela$ Work Order  &96' di"e#bi"ka a"a! pe#ala"a "e#!ebu"0

Work #euest   &9' $a,a dapa" dibua" ole$ ka#,a/a PT adak NGL ,a+ (e(iliki o"o#i"a!0 96 di"e#bi"ka be#da!a#ka 9 ,a+ di!e"ujui ole$ custodian &pejaba" ,a+ be#/ea+'0 96 dapa" dilak!aaka !e"ela$ !ele!ai dilakuka

 planning  da di!e"ujui ole$ pejaba" ,a+ be#/ea+0

Sebelu( MPTA (e(bua"  Maintenance Work Order   &M96'* "e#lebi$ da$ulu dibua" Maintenance Work #euest &M9' da#i custodian  a"au e;ecutor 0 Hal ii ka#ea custodian   da e;ecutor  ,a+ (e+e"a$ui de"ail p#oble( di lapa+a "e#kai" ak"i%i"a! maintenance 0

ebe#apa $al ,a+ be#kai"a de+a M9 adala$: 10 Pe(e#ik!aa 9 ole$ MPTA  super(isor  u"uk (e(a!"ika apaka$ ada duplika!i a"au "idak0 .0 7ika "e#dapa" duplika!i u"uk 9 "e#!ebu"* (aka !ala$ !a"u di-delete 0 30 7ika 9 (e#upaka peke#jaa  project e;ecution da dala( #ua+ li+kup

maintenance * (aka !elaju",a dilakuka p#o!e! be#da!a#ka p#o!edu#   project e;ecution de+a $a!il p#o!e! be#upa project package0 40 7ika 9 (e#upaka peke#jaa turnaround * (aka !elaju",a dilakuka  p#o!e! be#da!a#ka p#o!edu# shutdown0

Modul T#aii+: MPTA-13 .1

0 Pe+i!ia  Budget #e+erence &umber  &N' da pelak!aaa peu+a!a

 planner  dala( pe#e2aaa peke#jaa 96 dilakuka ole$ MPTA super(isor 0 50 Pe+i!ia data cost allocation da pee"ua jei! maintenance t*pe a"au work t*pe dilakuka ole$ MPTA super(isor 0 >0 7ika "ipe peke#jaa adala$ back charge* dilakuka p#o!e! pe+i!ia customer  number da re-allocation method  ole$ MPTA super(isor 0 =0 MPTA  super(isor  (ejadika 96 da#i 9 ,a+ !uda$ dibua" &Ta$apa  p#o!e! 9 (ejadi 96 "e#dapa" pada Ga(ba# 01'0 ?0 Se(ua Work #euest  ,a+ dibua" (e+a2u kepada  $uipment Criticalit*

 #ating  &EC'

Ga(ba# 010 Ta$apa Pe(#o!e!a 9 Mejadi 96

ebe#apa de)ii!i "e#kai" M96 : 10 "chedule Breaker  adala$ peke#jaa ,a+ $a#u! dike#jaka "apa (elalui "a$apa pe#e2aaa da pejad/ala ole$ planner 0 .0 Peke#jaa adala$ !e(ua ke+ia"a ,a+ (e#upaka pe(eli$a#aa pe#ala"a ,a+ (elipu"i:  pre(enti(e maintenance *  predicti(e maintenance * correcti(e

Modul T#aii+: MPTA-13 ..

maintenance *

breakdown

maintenance *

modi+ication:impro(ement 

da

ke+ia"a non maintenance  &peke#jaa u"uk Pi$ak Ke"i+a'0 30  $uipment Criticalit* #ating   &EC' adala$ !ua"u pe+kla!i)ika!ia pe#ala"a de+a e%alua!i kua"i"a"i) be#da!a#ka ko(bia!i )ak"o#-)ak"o#: Go(ernment 

 #egulation) Public "er(ice Obligation) sa+et*) production) spare a(ailabilit*) )#ekue!i ke+a+ala* aplika!i "ekik monitoring  da reliabilit* 0

ebe#apa M96 !aa" turnaround  dilakuka (e#upaka M96  Pre(enti(e

 Maintenance &PM' ,a+ $a#u! dilakuka dala( pe#iode 4 "a$u &PM 4 "a$ua' a"au PM . "a$ua0 M96 PM aka dilakuka !aa" turnaround   jika da $a,a  jika ak"i%i"a! PM $a,a bi!a dilakuka !aa" turnaround 0 Ta$apa p#o!e! p#o+#a( PM (ejadi M96 "e#dapa" pada Ga(ba# 0.0

Ga(ba# 0.0 Ta$apa Pe(#o!e!a P#o+#a( PM Mejadi M96 PM

M96 #u"i repair   ,a+ !i)a",a correcti(e maintenance  bole$ di(a!ukka !aa"

turnaround   de+a 2a"a"a euipment   "e#!ebu" (e(a+ $a#u! di-repair   dala( kodi!i  plant  "idak be#ope#a!i0 Se(ua repair  lai,a* "idak bole$ dilakuka de+a a!u(!i pe#baika bi!a dilakuka !aa"  plant running  !e$i++a /ak"u

turnaround   bi!a di+uaka u"uk ak"i%i"a! maintenance  !e2a#a op"i(al0 M96 Modul T#aii+: MPTA-13 .3

PM ,a+ dilakuka !aa" turnaround   $a#u! (e+iku"i p#o!edu# PMPdM de+a (eli$a" da (e+a(bil da"a-da"a "tandard
"cheduling %ask  &MST' di dala( CMMS &Computeri=ed Maintenance  Management "*stem '0

Pada 96 dikeal i!"ila$ "tatus Code &SC' ,ai"u kode ,a+ (e,a"aka !ua"u "a$apa p#o!e! (ulai da#i pee#bi"a 9 !a(pai peu"upa 960 Da)"a# SC di PT adak NGL adala$ !eba+ai be#iku":

1. ,. 3. !. . /. 0. >. ?. 1@. 11. 1,. 13. 1!. 1. 1/. 10. 1>. 1?. ,@. ,1.

1 8 waiting +or appro(al  11 8 waiting +or additional appro(al  . 8 &ot appro(ed  .5 8 W# canceled) duplicated  .= 8 WO canceled +or some reson 3 8 W# +or screening  3. 8 WO in planning  4 8 waiting +or additional appro(al  41 8 waiting +or stock material  43 8 waiting +or non stock material  4 8 read* to schedule 4#%"5 waiting +or indi(idual shutdown 45 8 #%") waiting +or shutdown 4> 8 #%") waiting +or contract preparation = 8 #ead* to "chedule 4#%"5 =4 8  da*s schedule =? 8 1 da*s schedule ? 8 completed b* maintenance ?1 8 rejected b* custodian ?. 8 accepted b* custodian ?= 8 #e-opened A 2dditional cost  ?? 8 completed  closed 

0.2. ork "e#ue$t 

Work #euest   &9' dibua" u"uk (eujukka ada,a kodi!i pe#ala"a ,a+ !uda$ (e(e#luka "idaka maintenance 0 Di PT adak NGL* 9 $a,a bi!a dibua" ole$ pi$ak "e#"e"u ,ai"u ka#,a/a ,a+ (e(iliki ID da o"o#i"a!0 Pe(bua"a 9 $a#u! (e+a2u pada original euipment number.  I)o#(a!i Modul T#aii+: MPTA-13 .4

le+kap (e+eai (a!ala$-(a!ala$ ak"i%i"a! maintenance   $a#u! di2a"u(ka !e2a#a de"ail dala( 9 problem description0

%.2.1. P()"%* P"*a!a# ork "e#ue$t 

1. Pe(bua"a 9 ole$ custodian   a"au maintenance department 0 Se2a#a o"o(a"i! "tatus Code  &SC' 9 be#uba$ (ejadi SC 10

,. 9 (e(e#luka pe#!e"ujua da#i euipment custodian   &!eba+ai  +irst  appro(al) coordinator) manager  a"au shi+t coordinator ' a0 7ika 9 "idak di!e"ujui* (aka 9 SC (ejadi .  b0 Sebalik,a jika 9 di!e"ujui* (aka !i!"e( aka (e(e#ik!a apaka$ 9  (e(pu,ai p#io#i"a! 1 a"au . 1' 7ika p#io#i"a! 1 a"au .* !i!"e( aka (e(badi+ka p#io#i"a! 9  de+a ilai $uipment Criticalit* #ating  &EC' a' 7ika p#io#i"a! lebi$ be!a# a"au !a(a de+a EC* (aka !e2a#a o"o(a"i! aka "e#bua" 96 de+a SC =? da "e#ki#i( pada work 

 group ,a+ be#"a++u+ ja/ab  b' 7ika p#io#i"a! ku#a+ da#i EC* (aka dipe#luka "a(ba$a  pe#!e"ujua0 .' 7ika p#io#i"a! "idak 1 a"au .* (aka !i!"e( aka (e(e#ik!a apaka$  p#io#i"a! "e#!ebu" adala$ 5 da apaka$ "ela$ (ele/a"i cut o++ date &be#upa (e(o' a"au belu( a5 7ika p#io#i"a! buka 5 a"au 5 "e"api belu( (ele/a"i cut o++ date * (aka 9 aka (ejadi SC 30 Selaju",a dilakuka p#o!e!

 screening work reuest   ole$ MPTA super(isor   !e!uai de+a 6P  screening work reuest  b5 7ika p#io#i"a! 5 da "ela$ (ele/a"i cut o++ date* (aka 9  (e(e#luka "a(ba$a pe#!e"ujua0

3. Pe#!e"ujua 9 de+a p#io#i"a! lebi$ "i++i da#ipada EC pada ja( ke#ja dilakuka ole$ custodian manager   da dilua# ja( ke#ja dilakuka ole$ shi+t 

coordinator. Modul T#aii+: MPTA-13 .

a0 7ika di!e"ujui* 96 aka "e#bi" de+a SC =? !e2a#a o"o(a"i! da !elaju",a aka dip#o!e! !e!uai de+a 6P 96 e;ecution 0  b0 7ika "idak di!e"ujui 9 aka (e(pu,ai SC .

!. 9 de+a p#io#i"a! 5 da "ela$ (ele/a"i cut o++ date* (e(e#luka  pe#!e"ujua da#i custodian manager 0 7ika "idak di!e"ujui* (aka !"a"u! 9  aka (ejadi SC .0

. 9 de+a p#io#i"a! 5 da "ela$ (ele/a"i cut o++ date * !e"ela$ di!e"ujui ole$ custodian manager * !elaju",a pe#lu di!e"ujui la+i ole$ maintenance senior  manager 0 a. 7ika "idak di!e"ujui* SC 9 (ejadi . b. 7ika di!e"ujui* (aka !laju",a aka dip#o!e! !e!uai de+a 6P screening  work reuest  /. Maintenance planning super(isor   (e(p#o!e! 9 !ela(ba"-la(ba",a 1 &!epulu$' $a#i !e"ela$ 9 "e#!ebu" di- appro(e (ejadi !"a"u! 30 %.2.2. P"#a#*# Ja&a P"*a!a# ork "e#ue$t 

10  #euestor  a0 Me(be#ika i)o#(a!i !e!uai de+a kodi!i ,a+ !ebea#,a  b0 Mee"uka p#io#i"a! !e!uai de+a kodi!i pe#(a!ala$a pe#ala"a 20 Me(e#ik!a duplika!i 9  d0 Melakuka pe(a"aua "e#$adap p#o!e! 9 !elaju",a e0 Melakuka koo#dia!i de+a custodian  "e#$adap %e#i)ika!i 9  .0 Custodian a0 Me(e#ik!a duplika!i 9   b0 Melakuka pe#!e"ujua da#i $a!il %e#i)ika!i 9  20 Melakuka pe(a"aua "e#$adap p#o!e! 9 !elaju",a0 d0 Melakuka koo#dia!i de+a MPTA super(isor "e#$adap p#o!e! 9  30  Maintenance "enior Manager  be#"a++u+ ja/ab (elakuka %e#i)ika!i ak$i#  da#i 9 ,a+ dip#o!e! de+a cut o++ date.

Modul T#aii+: MPTA-13 .5

0.3. ork !rder E$timating  %.3.1. K",$aa#-K",$aa# Da'a ork !rder E$timating 

Work order  dibua" be#da!a#ka pada work reuest 0 Se"ela$ work reuest  !ele!ai dilakuka e!"i(a!i "e#$adap work order  ,a+ aka dilakuka0 E!"i(a!i work order   dilakuka ole$ MPTA planner 0 MPTA planner   $a#u! !e+e#a (elakuka e!"i(a!i work order non priorit*  1 da . !e2a#a de"ail da aku#a" !e"ela$ (ee#i(a work order   de+a "tatus Code  &SC' 3. !ela(ba"la(ba",a 14 $a#i !e"ela$ 9 dia+ka" (ejadi 960 E!"i(a!i 96 "e#!ebu" be#da!a#ka pada i)o#(a!i be#iku": 10 Su#%e, lapa+a .0  $uipment histor* 30 Ga(ba# "ekik pe#ala"a 40  Manual book  0 Spe!i)ika!i "ekik pe#ala"a 50 Ko(uika!i de+a manu+acturer  >0 Ko(uika!i de+a reuestor  =0  Price inuir* &PI' E!"i(a!i work order  (elipu"i $al-$al be#iku": 10 %ask  E!"i(a!i ak"i%i"a! maintenance ,a+ aka dilak!aaka dala( /ak"u "e#"e"u0 .0 %ask  da !"ep E!"i(a!i ak"i%i"a! maintenance !e2a#a lebi$ de"ail ,a+ di!e#"ai de+a (e"ode-(e"ode ,a+ aka di+uaka0 30  #euirements &resource "ea+a ke#ja* (a"e#ial* euipment ' E!"i(a!i ak"i%i"a! maintenance di+uaka u"uk (e+e!"i(a!i kebu"u$a (a"e#ial da pe#ala"a !e#"a ju(la$ "ea+a ke#ja ,a+ dipe#luka0 40  Purchase order  E!"i(a!i  purchase order   "e#kai" de+a pe(bua"a ko"#ak de+a pi$ak  ke"i+a ,a+ diliba"ka0 Modul T#aii+: MPTA-13 .>

0 Others &Contract:Out "ource ' Apabila dala( pe#e2aaa ak"i%i"a! maintenance   aka (eliba"ka pi$ak  lai* (aka dala( p#o!e! e!"i(a!i ju+a dipe#ki#aka kepe#lua ,a+ "e#kai" de+a ko"#ak0 Ko"#ak "e#!ebu" "e#kai" de+a !upplie#* ko"#ak"o# a"aupu kepada pe#!oil maintenance 0 50 Du#a!i ;ak"o#

lai

,a+

$a#u!

dipe#ki#aka

u"uk

pelak!aaa

ak"i%i"a!

maintenance  adala$ du#a!i ke#ja0 Sejak a/al $a#u! dipe#ki#aka be#apa la(a ak"i%i"a!

"e#!ebu"

dike#jaka

!e$i++a

"idak

(e++a++u

ak"i%i"a!

maintenance  a"au p#oduk!i lai,a0 U"uk (elakuka e!"i(a!i* bebe#apa $al ,a+ $a#u! dipe#"i(ba+ka adala$ !eba+ai be#iku": 10 Pe#!iapa pelak!aaa work order  .0 T#a!po#"a!i 30 "kill  40 Crew le(el  0 Ti+ka" ke!uli"a 50 Cua2a >0 "a+et* procedure =0  7dle time ?0 9ak"u pe+adaa (a"e#ial 10 Kuali)ika!i pelak!aa peke#jaa

Apabila p#o!e! e!"i(a!i work order   belu( !ele!ai* (aka work order  "e#!ebu" "idak dapa" di+uaka u"uk (elakuka "#a!ak!i0 Sebelu( (ejad/alka 96 ,a+ be#da!a#ka pada  Purchase Order  &P6'* (aka P6 $a#u! di"e#bi"ka "e#lebi$ da$ulu !e2a#a de"ail le+kap de+a i"e( da de!k#ip!i  peke#jaa,a ole$ MPTA planner 0

Modul T#aii+: MPTA-13 .=

MPTA planner   $a#u! (elakuka e!"i(a!i ula+ jika actual cost   (elebi$i 1 @ da#i (a!i+-(a!i+ ka"e+o#i e!"i(a!i a"au ada,a pe#uba$a bobo"  peke#jaa (ejadi lebi$ be!a#0 MPTA  planner  dapa" (e+uba$ SC 41 (ejadi SC =45 de+a (e(pe#"i(ba+ka )ak"o#-)ak"o# be#iku":

1. Ma"e#ial "idak be#!i)a" mandator* Ma"e#ial  mandator* (e#upaka (a"e#ial ,a+ $a#u! di!ediaka dala(  pelak!aaa peke#jaa ,. Ma"e#ial dapa" di(odi)ika!i da#i !uku 2ada+ ,a+ "e#!edia 3. Ma"e#ial dapa" dipab#ika!i

Pada !i!"e( !"a"u! 96 "e#di#i da#i be#iku": 10  2uthori=ed  S"a"u! 96 pada !i!"e( ,a+ (ejela!ka ba$/a 96 da pa" di+uaka u"uk  "#a!ak!i0 .0 n-authori=ed  S"a"u! 96 pada !i!"e( ,a+ (ejela!ka ba$/a 96 (a!i$ (eu++u  pe#!e"ujua ,a+ be#/ea+ da "idak dapa" di+uaka u"uk "#a!ak!i0 30 Open S"a"u! 96 dala( !i!"e( ,a+ (ejela!ka ba$/a 96 (a!i$ dala( p#o!e! e!"i(a!i0

40 Closed  S"a"u! 96 dala( !i!"e( ,a+ (ejela!ka ba$/a 96 ,a+ !uda$ di"u"up da "idak dapa" di+uaka u"uk "#a!ak!i (a"e#ial0 %.3.2. P()"%* ork !rder E$timating 

1. Pelak!aaa %e#i)ika!i ole$ MPTA planner  apaka$ peke#jaa dike#jaka ole$  pi$ak ke"i+a &de+a ko"#ak' a"au ole$ PT adak NGL !edi#i0

Modul T#aii+: MPTA-13 .?

,. 7ika dilak!aaka ole$ pi$ak ke"i+a* (aka dilakuka pe(e#ik!aa ole$ MPTA  planner  apaka$ ada S7P a"au 96 ,a+ !ejei!0 7ika ada* (aka dilakuka cop*ing   S7P a"au 96 "e#!ebu"* ke(udia dilaju"ka ke p#o!e!  pe(e#ik!aa e!"i(a!i ole$ MPTA planner * apaka$ "o"al e!"i(a!i bia,a 96 (elebi$i USD *0 3. 7ika "idak "e#dapa" S7P a"aupu 96 ,a+ !ejei!* (aka p#o!e! !elaju",a adala$ (e(bua" la+ka$ ke#ja ba#u ole$ MPTA planner. !. Me(a!ukka reuirements* dia"a#a,a resource &"ea+a ke#ja'* (a"e#ial da pe#ala"a ole$ MPTA planner. . P#o!e! pe(e#ik!aa e!"i(a!i (elalui !i!"e(* apaka$ "o"al e!"i(a!i 96 (elebi$i USD *0 7ika "idak (elebi$i USD * (aka dapa" la+!u+ dilakuka p#o!e! %e#i)ika!i ole$ MPTA planner  da MPTA super(isor 0 /. 7ika (elebi$i USD ** (aka !"a"u! 96 be#uba$ (ejadi SC 40 0. P#o!e! %e#i)ika!i ole$ custodian  !e!uai de+a authorit* table  "e#$adap 96 de+a SC 40 >. 7ika $a!il p#o!e! %e#i)ika!i "idak di!e"ujui* (aka 96 be#uba$ (ejadi SC .=0 ?. 7ika p#o!e! %e#i)ika!i di!e"ujui* (aka dilakuka pe(e#ik!aa "e#$adap !"a"u! 96 ole$ MPTA planner * apaka$ status code  4143 a"au status code  =450 7ika 96 (e(pu,ai  status code  =45* (aka dapa" la+!u+ dilakuka  p#o!e! %e#i)ika!i da#i ke!elu#u$a e!"i(a!i 96 ole$ MPTA  planner  da MPTA super(isor 0 1@. 7ika 96 (e(pu,ai status code  4143* (aka dilakuka p#o!e! !elaju",a !e!uai de+a PP guide procurement 0 11. 7ika pe+adaa (a"e#ial "ela$ "e#!edia* (aka dilakuka p#o!e! %e#i)ika!i da#i ke!elu#u$a e!"i(a!i 96 ole$ MPTA planner  da MPTA super(isor. 1,. 7ika p#o!e! pe#!e"ujua $a!il %e#i)ika!i da#i ke!elu#u$a e!"i(a!i 96 ole$ MPTA  planner  "idak di!e"ujui ole$ MPTA  super(isor * (aka dilakuka  pe(bua"a la+ka$ ke#ja ula+ ke(bali0 13. 7ika di!e"ujui ole$ MPTA  super(isor * 96 !iap u"uk dijad/alka da dilak!aaka !e!uai de+a 6P 96 scheduling 0

Modul T#aii+: MPTA-13 3

%.3.3. P"#a#*# Ja&a ork !rder E$timating 

10 MPTA planner  be#"a++u+ ja/ab u"uk  a0 Me+u(pulka da"a da i)o#(a!i !ebelu( (elak!aaka e!"i(a!i  peke#jaa  b0 Me#e2aaka 96 20 Me(bua" jad/al pelak!aaa 96 ,a+ lebi$ #i2i u"uk pelak!aaa 96 da#i jad/al ,a+ "ela$ ada d0 Meidaklaju"i 96 de+a SC 4* 41* 43* 4> $i++a !iap diek!eku!i0 e0 Melakuka e!"i(a!i ula+ "e#$adap pe#uba$a bobo" peke#jaa ,a+ (ejadi lebi$ be!a#  )0 Melakuka koo#dia!i a/al de+a Warehouse and "uppl* Chain +0 $0 i0  j0

&9SC' section dala( pe+adaa !uku 2ada+ Melakuka koo#dia!i a/al de+a e;ecutor  dala( pelak!aaa 96 Me(pe#!iapka (a"e#ial u"uk pelak!aaa 96 Me(bua" lapo#a pelak!aaa 96 !e(i++u !ekali Melakuka e%alua!i pelak!aa 96 da (e(bua" lapo#a $a!il e%alua!i !ebula !ekali

.0 Custodian manager * deput* manager o+ custodian) custodian senior 

manager da director COO* be#"a++u+ ja/ab (elakuka pe#!e"ujua "e#$adap $a!il e!"i(a!i 96 !e!uai de+a authorit* table 0 30 MPTA super(isor  be#"a++u+ ja/ab a. Melakuka pe#!e"ujua "e#$adap pe#e2aaa 96 ,a+ dilakuka ole$ MPTA planner  b. Melakuka koo#dia!i de+a W"C section dala( pe+adaa (a"e#ial0 c. Melakuka koo#dia!i de+a custodian) technical   da e;ecutor dala(  pelak!aa peke#jaa0 d. Melakuka pejad/ala 96 e. Me(bua" lapo#a "e#$adap !e(ua !"a"u! 96 !e(i++u !ekali  +. Melakuka e%alua!i pelak!aaa peke#jaa da (a(bua" lapo#a $a!il e%alua!i !ebula !ekali0 40  $;ecutor be#"a++u+ ja/ab a0 Melakuka %e#i)ika!i "e#$adap 96 ,a+ dijad/alka  b0 Melak!aaka 96 !e!uai de+a jad/al ,a+ di"e#bi"ka 20 Melak!aaka peke#jaa !e!uai de+a li+kup ke#ja 96 Modul T#aii+: MPTA-13 31

0./. ork !rder Scheduling 

Pejad/ala 96 dilakuka pada !i!"e( de+a (e+uba$ !"a"u! 96 (ejadi =4 a"au =?* da (e2a"u(ka "a++al pelak!aaa ,a+ dijad/alka0 I)o#(a!i a/al p#o!e! 96  scheduling adala$ be#upa da"a 96 de+a SC = a"au 45 !eba+ai $a!il p#o!e! 96 estimating 0 P#o!edu# pelak!aaa 96  scheduling  adala$ !eba+ai be#iku":

1. Pelak!aaa %e#i)ika!i da#i !ua"u e!"i(a!i ole$ MPTA super(isor  ,. Maintenance  planner $a#u! (e(p#o!e! da (e+e!"i(a!i 96 !"a"u! 3. &in  planning5 !ela(ba"-la(ba",a 14 $a#i0 3. S"a"u! 41 &wait material stock ' u"uk !ua"u 96 pali+ la(a 5 bula !e"ela$ 96 "e#!ebu" dip#o!e! da#i !"a"u! 3. !. S"a"u! 43 &wait material non stock ' u"uk !ua"u 96 pali+ la(a . 5 bula !ebelu( 96 "e#!ebu" dip#o!e! da#i !"a"u! 3.0 /. S"a"u! =* =4 da =? !uda$ !iap diek!eku!i "e#(a!uk kele+kapa ele(eele(e peduku+,a0 0. 7ika e!"i(a!i "idak di!e"ujui* (aka dilakuka #e-e!"i(a!i 96 !e!uai de+a 6P 96 estimating 0 >. 7ika di!e"ujui* (aka dilakuka pee"ua jei! peke#jaa ole$ MPTA

 super(isor * apaka$ peke#jaa aka dike#jaka ole$ pi$ak ke"i+a a"au "idak0 ?. 7ika dike#jaka ole$ pi$ak ke"i+a* (aka dilakuka p#o!e! ide"i)ika!i apaka$  peke#jaa "e#!ebu" (e++uaka e;isting contract & purchase order ' a"au new

contract. 1@. 7ika peke#jaa (e++uaka new contract * (aka dilakuka pe#uba$a !"a"u! 96 ke 4> ole$ MPTA super(isor ,a+ !elaju",a dip#o!e! !e!uai de+a 6P

Contract Order  &C6'0 11. 7ika peke#jaa dilakuka de+a purchase order * (aka dilakuka e%alua!i P6 ole$ MPTA super(isor 0 1,. 7ika e%alua!i P6 "idak di!e"ujui ole$ MPTA  super(isor * (aka dilakuka #ee!"i(a!i !e!uai de+a 6P 96 estimating 0

Modul T#aii+: MPTA-13 3.

13. 7ika die%alua!i P6 di!e"ujui ole$ MPTA  super(isor * (aka dilakuka koo#dia!i (e+eai jad/al pelak!aaa peke#jaa (elalui meeting   a"a#a MPTA super(isor  de+a custodian) e;ecutor  daa"au technical engineer 0 1!. 7ika dala( koo#dia!i "e#!ebu" belu( "e#jadi ke!epaka"a* (aka dilakuka  pe#!iapa koo#dia!i ke(bali0 1. Se"ela$ "e#jadi ke!epaka"a a"a#a MPTA  super(isor de+a custodian)

e;ecutor daa"au technical engineer) (aka dilakuka p#o!e! pe#uba$a !"a"u! 96 (ejadi =4 a"au =? de+a (e2a"u(ka "a++al jad/al pelak!aaa0 P#o!e! pejad/ala dilakuka ole$ MPTA super(isor 0 1/. Pelak!aaa peke#jaa ole$ maintenance e;ecutor 0

Modul T#aii+: MPTA-13 33

BAB +I MAINTENANCE SCHEDULING TASK DI PT BADAK NGL

&.1. Maintenance Scheduling 'a$k  MST4

 Maintenance "cheduling %ask  &MST' (e#upaka ba+ia da#i ak"i%i"a! Pre(enti(e  Maintenance  &PM' di PT adak NGL0 E%alua!i pe#ala"a ,a+ (e(e#luka MST dilakuka !e"iap "a$u !ekali0 e+i"u ju+a de+a list   MST* dikelua#ka !e"iap "a$u !ekali0 MST dibua" be#da!a#ka kepada $al-$al be#iku":

10 eko(eda!i (au)ak"u#  .0  Potential problem Po"e!i p#oble( (e#upaka po"e!i pe#(a!ala$a ,a+ (u+ki "i(bul pada !ua"u pe#ala"a0

30 I"e#%al /ak"u &MT;MTT' MTBF  Mean 'ime Between (ailure4 adala$ /ak"u #a"a-#a"a dia"a#a ke#u!aka-ke#u!aka !ua"u pe#ala"a0 MT; (e#upaka ba+ia da#i "ipe  pe(odela u"uk (e+a!u(!ika ba$/a ke+a+ala !i!"e( adala$ $a#u! !e+e#a dipe#baiki* !eba+ai ba+ia da#i p#o!e! pe++a"ia  part 0 De)ii!i MT; "e#+a"u+ pada de)ei!i da#i apa ,a+ dipe#"i(ba+ka dala( ke+a+ala !ebua$ !i!"e(0 Ke+a+ala ,a+ "e#jadi ,a+ dapa" dibia#ka a"au dipe#baiki di"e(pa" da "idak (e(ba/a kelua# !i!"e(* "idak dia++ap ke+a+ala dala( de)ii!i MT;0 Selai i"u* ui" ,a+ di"u#uka u"uk 

maintenance   #u"i a"au pe+o"#ola pe#!ediaa ju+a "idak dia++ap dala( de)ii!i ke+a+ala0

MTTR  Mean 'ime 'o "e)air 4 adala$ /ak"u #a"a-#a"a /ak"u ,a+

dibu"u$ka u"uk pe#baika !ua"u pe#ala"a0 MTT !e2a#a (a"e(a"i! Modul T#aii+: MPTA-13 34

dipe#ole$ de+a "o"al /ak"u correcti(e maintenance   diba+i de+a ju(la$ "o"al "idaka correcti(e maintenance  !ela(a ja+ka /ak"u "e#"e"u0 Hal ii  bia!a,a "idak "e#(a!uk lead time u"uk ba+ia ,a+ "idak "e#!edia0

40  2cceptance criteria Me#upaka ba"a!a ujuk ke#ja & per+ormance' !ua"u pe#ala"a ,a+ dapa" di"e#i(a0

MST "e#di#i da#i 3 "ipe* pe#$i"u+a (a!i+-(a!i+ "ipe adala$ be#da!a#ka pada  pe#$i"u+a kalede# da pe#$i"u+a !"a"i!"ik0 Ke"i+a "ipe "e#!ebu" ,ai"u: 10 "ingle series  & stand alone' P#o+#a( PM ,a+ (e+a2u pada indi(idual task  .0 = series &related ' P#o+#a( PM de+a !i!"e( pola pejad/ala pee#bi"a  task   be#da!a#ka

task  !ebelu(,a ,a+ "ela$ dilakuka0 e)e#e!i u"uk (e(bua" task   pada =  series  adala$ de+a (e(a!ukka o(o# "a!k "e#be!a# u"uk bobo"  peke#jaa "e#be!a#0 30 ? series & suppression' P#o+#a( PM de+a !i!"e( pola pejad/ala pee#bi"a task   be#da!a#ka  bobo" peke#jaa "e#be!a#0 e)e#e!i u"uk (e(bua" task  pada ?  series adala$ de+a (e(a!ukka o(o#   task  "e#ke2il u"uk bobo" peke#jaa "e#be!a#0

&.2. P"#a#*# Ja&a Maintenance Scheduling 'a$k 

1. Planner  be#"a++u+ ja/ab "e#$adap a0
d0 Melakuka e%alua!i ke!elu#u$a pe#ala"a ,a+ (e(e#luka MST e0 Upda"i+ da"a MST

,. PMPdM  turnaround super(isor  be#"a++u+ ja/ab "e#$adap a0 Melakuka %e#i)ika!i da (e,e"ujui a"a! MST ,a+ diu!ulka  b0 Melakuka %e#i)ika!i a"a! !e(ua ak"i%i"a! planner  ,a+ (elipu"i 1' Me(bua" MST .' E%alua!i )#ekue!i MST 3' E%alua!i ke!elu#u$a pe#ala"a ,a+ (e(e#luka MST 4'
!. MPTA manager  be#"a++u+ ja/ab (elakuka %e#i)ika!i da pe#!e"ujua a"a! lapo#a ,a+ dibua" ole$ super(isor  PMPdM da turnaround 

. $;ecutor super(isor da custodian  be#"a++u+ ja/ab a0 Melakuka e%alua!i a"a! p#o+#a( PM ,a+ be#jala  b0 Me(be#ika ko#ek!i a"a! p#o+#a( PM ,a+ be#laku 20 Me(bua" u!ula p#o+#a( PM da#i pe#ala"a ,a+ dipe#luka /. 9acilities  project engineer   be#"a++u+ ja/ab (e(bua" u!ula p#o+#a( PM da#i !ua"u pe#ala"a ,a+ dipe#luka0

&.3. P()"%* P"*a!a# Maintenance Scheduling 'a$k 

I)o#(a!i a/al p#o!e! MST be#upa da"a-da"a MST* (e(o-(e(o da#i

maintenance * technical   da  project  department  ju+a da#i  strategic planning  department  da custodian 0 1.
reliabilit* engineering group. Modul T#aii+: MPTA-13 35

3. 7ika p#o!e! %e#i)ika!i "idak di!e"ujui* (aka (e(o diba"alka a"au de+a ka"a lai "idak dilaju"ka0 !. 7ika di!e"ujui* (aka dilakuka pe(e#ik!aa apaka$ pe#lu dibua" MST ba#u a"au $a,a !ekeda# updating  da#i MST ,a+ "ela$ ada0 . 7ika dipe#luka MST ba#u* dipe#luka pe(bua"a S7P ,a+ dilakuka !e!uai de+a 6P S7P0 /. Dilakuka pe+u(pula da"a ,a+ dipe#luka dala( pe(bua"a MST ole$ PMTA planner   a"a#a lai: euipment number * PM task number * PM task 

title* +reuenc** last schedule date * S7P number 0 0. Pe(bua"a MST ba#u ole$ MPTA planner 0 >. Pelak!aaa %e#i)ika!i MST ,a+ !uda$ dibua" ole$ PMTA planner 0 ?. Pe#!e"ujua MST ,a+ "ela$ dibua" ole$ PMTA  super(isor 0 7ika "idak  di!e"ujui* (aka dilakuka ke(bali pe+u(pula da"a ,a+ dipe#luka dala(  pe(bua"a MST ole$ PMTA planner 0 1@. 7ika "idak dipe#luka MST ba#u* dilakuka pe+u(pula da"a da#i MST ,a+ "ela$ ada ole$ PMTA  planner  !eba+ai p#o!e! pe#!iapa u"uk (elakuka

updating  MST0 11. Upda"i+ da"a MST ole$ PMTA planner 0 1,.
Modul T#aii+: MPTA-13 3>

PT Badak Natural Gas Liquifaction PRE TEST 

Modul

:

PE TEST Mai"ea2e S2$eduli+

Kode

:

MPTA-13

9ak"u

:

. (ei"

Hal. 1

Na(a Pe!e#"a Pela"i$a

Pili$la$ ja/aba ,a+ bea# 10 7ad/al (ai"ea2e $a#ia bia!a,a (ejadi "e#+a++u ka#ea ak"i%i"a! 0000 a0 Co##e2"i%e (ai"ea2e  b0 E(e#+e2, (ai"ea2e 20 S$u"do/ d0 Tu#a#oud

.0 Pada /o#k o#de#* i)o#(a!i ,a+ $a#u! di2a"u(ka adala$ !eba+ai be#iku"* ke2uali000 a0 7u(la$ !pa#e pa#" ,a+ dipe#luka  b0 Peke#jaa ,a+ aka dilakuka 20 Me"ode ,a+ $a#u! diiku"i d0 a,ak ,a (a"e#ial ,a+ "e#!edia

30 Pe#$a"ika pe#,a"aa be#iku": I0 Peke#jaa le(bu#  II0 T#a!)e# ka#,a/a III0 Me#ek#u" ka#,a/a I<0 Me+u#a+i ko"#ak"o#  <0 Me+$ila+ka le(bu# 
1-.-3 .--5 4--> -5->

40 Tipe peke#jaa ,a+ be#!i)a" u#+e" ,ai"u0000

PT Badak Natural Gas Liquifaction PRE TEST 

a0  b0 20 d0

Hal. 2

Peke#jaa ,a+ $a#u! !e+e#a di(ulai Peke#jaa ,a+ $a#u! di(ulai dala( ja+ka /ak"u .4 ja( Peke#jaa ,a+ $a#u! di(ulai dala( ja+ka /ak"u 4= ja( Peke#jaa ,a+ $a#u! di(ulai pada pe#iode !$u"do/ da "e#!edia,a !u(be#  da,a

0 7ei! peke#jaa (ai"ea2e ,a+ (ejadi p#io#i"a! 1 adala$0000 a0 S$u"do/  b0 U#+e" 20 C#i"i2al d0 E(e#+e2,

50 C#i"i2al Pa"$ adala$ 0000 a0 9ak"u !ua"u ke+ia"a dapa" "idak dike#jaka "apa (e++a++u ak"i%i"a!  pe+iku",a  b0 7alu# ke+ia"a ,a+ ilai !la2k "i(e -,a !a(a de+a ol 20 9ak"u pali+ ak$i# !ua"u ke+ia"a bole$ di(ulai "apa (e+$a(ba" !ele!ai,a  p#o,ek  d0 7alu# "e#paja+ pada ja#i+a de+a /ak"u (ii(al pe+e#jaa ak"i%i"a!

>0 Pe(bua"a /o#k #eue!" (e+a2u pada000 a0 9o#k 6#de#  b0 ud+e" e)e#e2e Nu(be#  20 Euip(e" C#i"i2ali", a"i+ d0 Euip(e" Nu(be# 

=0 SC . (eujukka ba$/a /o#k o#de# !uda$ (e(a!uki p#o!e!000 a0 9ai"i+ )o# app#o%al  b0 No" app#o%ed 20 Co(ple"ed b, (ai"ea2e d0 9ai"i+ )o# !"o2k (a"e#ial

?0 E!"i(a!i /o#k o#de# dibua" be#da!a#ka i)o#(a!i be#iku"* ke2uali000 a0 Euip(e" $i!"o#,

PT Badak Natural Gas Liquifaction PRE TEST 

Hal. 3

 b0 Maual book  20 P#i2e Iui#, d0 C#e/ le%el 10 Dala( p#o!e! pe(bua"a Mai"ea2e S2$eduli+ Ta!k ,a+ be#"a++u+ ja/ab u"uk (e(bua" u!ula p#o+#a( PM da#i !ua"u pe#ala"a ,a+ dipe#luka ,ai"u000 a0 EJe2u"o# !upe#%i!o#   b0 P#oje2" e+iee#  20 eliabili", E+iee#i+ G#oup d0 Plae# 

PT Badak Natural Gas Liquifaction POST TEST 

Modul

:

P6ST TEST Mai"ea2e S2$eduli+

Kode

:

MPTA-13

9ak"u

:

4 (ei"

Hal. 1

Na(a Pe!e#"a Pela"i$a

Pili$la$ ja/aba ,a+ bea# 10 Dala( ak"i%i"a! pejad/ala* +a"" 2$a#" di+uaka u"uk kepe"i+a be#iku"* ke2uali000 a0 Me(bua" jad/al  b0 Me,ajika jad/al 20 Me(a"au jad/al d0 Me+edalika jad/al

.0 Dala( (e(bua" jad/al (ai"ea2e* (e"ode ,a+ di+uaka be#!i)a" "e#ba"a! ka#ea a!pek be#iku"* ke2uali000 a0 Tu+a! (ai"ea2e "idak dapa" diba+i (ejadi !ub-"u+a! (a!i+-(a!i+  b0 Ke+ia"a (ai"ea2e !a+a" "e#kai" dala( $al ke+ia"a ,a+ p#io#i"a! 20 Ke+ia"a (ai"ea2e ,a+ !a+a" "idak pa!"i dala( $al du#a!i da kebu"u$a !u(be# da,a d0 Tu+a! dapa" "e#+a++u a"au diba"alka ka#ea pe#uba$a dala( kodi!i  p#oduk!i a"au pe#!,a#a"a (ai"ea2e

30 Peke#jaa ,a+ $a#u! di!ele!aika "apa (elalui "a$apa pe#e2aaa da  pejad/ala di!ebu" de+a000 a0 Tu#a#oud  b0 S2$edule b#eake#  20 P#oje2" eJe2u"io d0 P#oje2" pa2ka+e 40 Euip(e" C#i"i2ali", a"i+ adala$ pe+kla!i)ika!ia pe#ala"a de+a e%alua!i  be#da!a#ka ko(bia!i )ak"o# be#iku"* ke2uali000 a0 Sa)e", p#odu2"io  b0 S2$edule b#eake#  20 Publi2 !e#%i2e obli+a"io d0 Spa#e a%ailabili",

PT Badak Natural Gas Liquifaction POST TEST 

Hal. 2

0 Melakuka %e#i)ika!i da pe#!e"ujua a"a! lapo#a ,a+ dibua" !upe#%i!o#  PMPdM adala$ "u+a! da#i000 a0 P#oje2" E+iee#   b0 EJe2u"o# !upe#%i!o#  20 EG d0 MPTA (aa+e# 

E!!a, 50 Sebu"ka !,a#a"-!,a#a" ,a+ $a#u! dipe#$a"ika !upa,a pejad/ala ak"i%i"a! (ai"ea2e (ejadi e)ek"i)0 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

>0 7ela!ka (e+apa p#io#i"a! pe"i+ dala( (ai"ea2e !2$eduli+0 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 Soal o = -? e#iku" ii 2o"o$ ak"i%i"a! (ai"ea2e !e#"a de!k#ip!i (a!i+-(a!i+ ak"i%i"a!0 Ak"i%i"a! A  C D E ; G H

Ke+ia"a Peda$ulu A A A C *E C*D ;*G

9ak"u P#o!e! &7a(' 1. 1 11 14 = ? > 5

PT Badak Natural Gas Liquifaction POST TEST 

Hal. 3

=0 ua"la$ e"/o#k dia+#a( u"uk ak"i%i"a! (ai"ea2e di a"a!0 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

?0 Te"uka 2#i"i2al pa"$ u"uk ak"i%i"a! "e#!ebu"0 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

10 Sebu"ka da jela!ka 3 "ipe (ai"ea2e !2$eduli+ "a!k0 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

PT Badak Natural Gas Liquifaction

KUNCI JAWABAN

Modul

: Mai"ea2e S2$eduli+

Kode

: MPTA-13

PE TEST  No 7a/aba

1 

. D

3 C

4 

 D

3 

4 

 D

5 D

> C

= 

? D

1 

P6ST TEST I0

Pili$a Gada

 No 7a/aba II0

1 A

. A

E!!a,

50 S,a#a"-!,a#a" ,a+ $a#u! dipe#$a"ika !upa,a pejad/ala ak"i%i"a! (eai"ea2e (ejadi e)ek"i)0 a0 Meuli!ka /o#k o#de# be#da!a#ka plai+ da di!u!u !e!uai de+a u#u"a  p#o!e!,a0 9o#k o#de# $a#u! (ejela!ka !e2a#a "epa" peke#jaa ,a+ $a#u! dilakuka* (e"ode ,a+ $a#u! diiku"i* ak"i%i"a! ,a+ dipe#luka* !pa#e pa#" ,a+  b0 20 d0 e0

dibu"u$ka !e!uai de+a p#io#i"a!0 9ak"u !"ada# ,a+ dida!a#ka pada "ekik pe+uku#a ke#ja0 I)o#(a!i "e"a+ ke"e#!ediaa ka#,a/a u"uk !e"iap !$i)"0 Ke"e#!ediaa !pa#e pa#" da i)o#(a!i di #e!"o2ki+0 I)o#(a!i "e"a+ ke"e#!ediaa pe#ala"a k$u!u! da ala" ,a+ dipe#luka u"uk 

ak"i%i"a! (ai"ea2e0 )0 Me(iliki ak!e! ke jad/al p#oduk!i pab#ik da (e+e"a$ui "e"a+ kapa "e#!edia /ak"u u"uk (elakuka (ai"ea2e "apa (e++a++u jad/al  p#oduk!i0

PT Badak Natural Gas Liquifaction

+0 Mede)ii!ika p#io#i"a! de+a baik u"uk ak"i%i"a! (ai"ea2e0 P#io#i"a! ii $a#u! dike(ba+ka (elalui koo#dia!i ,a+ baik a"a#a ba+ia (ai"ea2e da p#oduk!i0 $0 I)o#(a!i "e"a+ peke#jaa ,a+ !uda$ dijad/alka ,a+ be#ada !ebelu(  jad/al ba2klo+0 5. Si!"e( p#io#i"a! ak"i%i"a! (ai"ea2e (e(iliki da(pak ,a+ !a+a" be!a# 

"e#$adap pejad/ala (ai"ea2e0 P#io#i"a! di"e"apka u"uk (e(a!"ika ba$/a ,a+ pali+ pe"i+ da dibu"u$ka dala( ke#ja adala$ $a#u! dilakuka "e#lebi$ da$ulu0 Pe+e(ba+a !i!"e( p#io#i"a! $a#u! dikoo#dia!ika de+a baik   be#!a(a de+a !"a) ope#a!ioal ,a+ u(u(,a (ee"apka p#io#i"a! ,a+ lebi$ "i++i u"uk ak"i%i"a! (ai"ea2e0 Ke2ede#u+a ii ju+a (e(be#i "ekaa pada (ai"ea2e !u(be# da,a da (e(a)aa"ka !u(be# da,a de+a lebi$ op"i(al0 &7a/aba bole$ dike(ba+ka'

S(a' #( 6 -7

e#iku" ii 2o"o$ ak"i%i"a! (ai"ea2e !e#"a de!k#ip!i (a!i+-(a!i+ ak"i%i"a!0 Ak"i%i"a! A  C D E ; G H

Ke+ia"a Peda$ulu A A A C *E C*D ;*G

9ak"u P#o!e! &7a(' 1. 1 11 14 = ? > 5

=0 Ne"/o#k Dia+#a( 1 0

B

1

1

2

1

A

C

1 4

D

8

9

6

E

F

H

7

G