Logistics Operation Planning

7/26/2019 Logistics Operation Planning

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SCM Operation PlanningSenator Nur Bahagi@

SCM/LogisticsOperation Planning


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Operation Planning Method

Traditional MRP/DRP JIT


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Operation Planning Cycle

Sales Target

Operation Target

Operation Schedule

Inventori Warehouse Transport

Operation Plan

!ecution o" Operation

valuation


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Operation Planning Syste#

Input $ Sales Target

Output $ Operation Schedule

Method$ Traditional% MRP or JIT

Per"or#ance Criteria$ &CD'S


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Traditional

Push Method

Statistical and Opti#i(ation

Partial )pproach

'le!i*le


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JIT

Pull Method

Ti#e Phasing

li#ination Waste )pproach

Integrated )pproach

Cultural +ased


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JIT Philosophy

li#ination Respect "or Continuous 'ocus on o" Waste People I#prove#ent Custo#er


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Perencanaan Operasi JIT Per#intaan

Rencana Operasi

Tahunan

Rencana Operasi

,-artalan

Rencana Operasi

+ulanan

Rencana Operasi

Mingguan/.arian

Cycle Ti#e

Reda# ,etida

Pastian

S#oothing


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MRP/DRP

Pull Method

Ti#e Phasing

Logical )pproach

Integrated )pproach

In"or#ation +ased


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Manu"acturing Resource Planning

0MRP1

+asic Philosophy

Dina#ic Change Opti#asi

Certainty

MRP I $ Material

MRP II $ Manu"acturing


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M R P

Diperluan untu pengelolaan *arang yangsi"atnya saling *ergantung 0dependent12

MPR tida sa3a #erupaan siste#pengendalian #aterial tetapi 3uga #erupaan

siste# produsi dala# artian yang le*ih luas2 +erupa #eanis#e yang secara logia sangat

#udah tapi #e#*utuhan persyaratan siste#in"or#asi yang *ai2

0Co#puter Oriented )pproach1


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MRP Syste#

Input Mechanis# Out4PutJIP 5etting POR Material

Product Structure Lotting POR Process

Inv2 Status O""setting Revised

Schedule !ploding Cancel Order


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,eluaran Dan Masuan P,M

Strutur

Produ

Status

Persediaa

n

Pen3adualan

ulangPen3adualan

ulang

Pe#*atalan

PesananPe#*atalan

Pesanan

Rencana

ProsesRencana

Proses

Rencana

Pe#*elianRencana

Pe#*elian

,o#ponen

input

Proses

Proses P,M5etting

Lotting

O""setting

!ploding

Output

JIP

P,M


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Proses P,M

Masuan P,M

JIP

Strutur Produ

Status Persediaan

5etting

Perhitungan,e*utuhan +ersih

Lotting

Penentuan

6uran Pe#asaran

O""setting

Penentuan -atupe#esanan *arang

)daPeru*ahan

7

Level

terahir

7

!ploding

Pelasanaan

P,M

Tidak

Tidak

Ya

Ya


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5etting

4899:;899


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Lotting

'i! Order &uantity cono#ic Order &uantity

Lot "or Lot 'i! Period ReBuire#ent

Last 6nit Cost

Part Period +alancing Wagner Within Method


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DRPDigunaan untu #erencanaan aliran produ dari

pa*ri e onsu#en Input$

Per#intaan ,onsu#en

Strutur Saluran Distri*usi

Status Inventori Out Put$

Rencana Pasoan

POR

Proses$ 5etting

Lotting

O""setting

Merging


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,eluaran Dan Masuan DRP

StruturDistri*usi

StatusPersediaan

Pen3adualan

ulangPen3adualan

ulang

Pe#*atalan

PesananPe#*atalan

Pesanan

Rencana

PesanRencana

Pesan

Rencana

PasoanRencana

Pasoan

input

Proses

Proses DRP

5etting

Lotting

O""setting

Merging

Output

Per#intaan

DRP


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Proses DRP

Masuan DRP

Per#intaan

Strutur Distri*usi

Status Persediaan

5etting

Perhitungan,e*utuhan +ersih

Lotting

Penentuan

6uran Pe#asaran

O""setting

Penentuan -atupe#esanan *arang

)daPeru*ahan

7

Pe#aso

)hir

7

Merging

Pelasanaan

DRP

Tidak

Tidak

Ya

Ya

C h


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Contoh

De#and$ ) 899 unit/perioda C 8;9 unit/perioda

+ =99 unit/perioda D =;9 unit/perioda

Status Inventori

4A99:99=;98;9=99899IOO

8==8=8=Lead Ti#e

;99;99899:99=;9:998;9IO.

P=8DC+)

0datang pada periode =1

Saluran

Distri*usi


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Pa*ri

;99

9

;99;99

Logistics Operation Planning

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