190
Tabel 5.87 Perhitungan MRP Garam dengan Metode EOQ
Part No : Gr
Description : Garam
BOM UOM : Kg
On-hand : 26
Lead Time : 0
Order Policy : EOQ
Safety Stock : 20
Lot Size : 60
Periode
Past Due
1
2
3
4
5
6
Gross Requirement
16.43
16.468
13.502
16.468
13.258
15.58
Schedule Receipts
0
0
0
0
0
0
PAB 1
9.57
53.102
39.6
23.132
9.874
54.294
Net Requirement
10.43
0
0
0
10.126
0
Planned Order Receipts
60
0
0
0
60
0
Planned Order Release
60
0
0
0
60
0
PAB 2
26
69.57
53.102
39.6
23.132
69.874
54.294
Contoh Perhitungan :
Lead Time = 0 minggu
Safety Stock = 20
On Hand = 26
Lot Size = 60
9
Periode 1
Gross Requirements = 16,43 Kg
Scheduled Receipts = 0
PAB11 = (PAB2)
0
–
(Gross Requirements)1 + (Scheduled Receipts)1
=
26 – 16,43 + 0
=
9,57
Net Requirements = – (PAB)1 + Safety Stock
=
–(9,57) + 20
=
10.43
Planned Order Receipt = 60
Planned Order Release = 60
PAB21 = (PAB1)1 + (Planned Order Receipt)1
=
9,57 + 60 = 69,57
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