vas sct model 1 © the delos partnership 2004 supply chain techniques choices to be made when...
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1 © The Delos Partnership 2004 Vas SCT Model
Supply Chain TechniquesSupply Chain Techniques
Choices to be made when deciding how to plan
2 © The Delos Partnership 2004 Vas SCT Model
Customer Relationship Customer Relationship StrategyStrategy
Design
Purchase
Intermediate Manufacture
Sub-assemble
Finish
Distribute
WhereDo you meetTheCustomer ?
StockTo Order
3 © The Delos Partnership 2004 Vas SCT Model
Periods 1 2 3 4 5 6 7 8 9 10 11 12
Forecast 25 25 25 25 25 25 25 25 20 20 20 20
Actual Demand
Proj Avail Balance
75 50 25 0 50 25 0 50 30 10 65 45
Available to Promise
CumulativeATP
Master Schedule
75 75 75
Item Level ForecastItem Level Forecast
Part Number: 12345 Lead Time: 2 periods Safety Stock: 0 Min Ord Qty: 75 On Hand: 100
Part Number: 12345 Lead Time: 2 periods Safety Stock: 0 Min Ord Qty: 75 On Hand: 100
4 © The Delos Partnership 2004 Vas SCT Model
Customer Relationship Customer Relationship StrategyStrategy
Design
Purchase
Intermediate Manufacture
Sub-assemble
Finish
Distribute
WhereDo you meetTheCustomer ?
StockTo Order
Assemble to Order
5 © The Delos Partnership 2004 Vas SCT Model
Product VariantsProduct Variants
Blue PenPart Number 12346
Blue PenPart Number 12346
Red PenPart Number 12345
Red PenPart Number 12345
Black PenPart Number 12347
Black PenPart Number 12347
Green PenPart Number 12348
Green PenPart Number 12348
Variant Forecast Actual
Blue 40 50
Red 60 70
Black 30 20
Pen 70 60
Total 200 200
How manyNibs
And
How manyCaps and barrelsNeeded ?
How manyNibs
And
How manyCaps and barrelsNeeded ?
6 © The Delos Partnership 2004 Vas SCT Model
Planning FamilyPlanning Family
Blue OptionPart Number 12346
Blue OptionPart Number 12346
Red OptionPart Number 12345
Red OptionPart Number 12345
Black OptionPart Number 12347
Black OptionPart Number 12347
Green OptionPart Number 12348
Green OptionPart Number 12348
Common Parts46783
Common Parts46783
Pen Family43785
Pen Family43785
20 % = 0.2
30 % = 0.3
15 % = 0.15
35 % = 0.35
Forecast = 200/mth
100 % = 1.0
7 © The Delos Partnership 2004 Vas SCT Model
Periods 1 2 3 4 5 6 7 8 9 10 11 12
Forecast 0 20 40 50 50 50
Actual Demand 50 30 10
Proj Avail Balance
0 0 0 0 0 0 0 0 0 0 0 0
Available to Promise
0 20 40 50 50 50
Master Schedule
50 50 50 50 50 50
Periods 1 2 3 4 5 6 7 8 9 10 11 12
DependentForecast
0 4 8 10 10 10
Actual Demand 11 7 1
Proj Avail Balance
0
Available to Promise
0 10 10 10
Master Schedule
11 10 10 10
Blue OptionPart Number 12346
Blue OptionPart Number 12346
20 %
8 © The Delos Partnership 2004 Vas SCT Model
Periods 1 2 3 4 5 6 7 8 9 10 11 12
Forecast 0 20 40 50 50 50
Actual Demand 50 30 10
Proj Avail Balance
0 0 0 0 0 0 0 0 0 0 0 0
Available to Promise
0 20 40 50 50 50
Master Schedule
50 50 50 50 50 50
Periods 1 2 3 4 5 6 7 8 9 10 11 12
DependentForecast
0 4 8 10 10 10
Actual Demand 11 7 1
Proj Avail Balance
0 0 2 2 4 4 4 4 4 4 4 4
Available to Promise
0 6 10 10 10 10
Master Schedule
11 13 11 10 10 10
Blue OptionPart Number 12346
Blue OptionPart Number 12346
20 %
Overplan
9 © The Delos Partnership 2004 Vas SCT Model
Planning FamilyPlanning Family
Blue OptionPart Number 12346
Blue OptionPart Number 12346
Red OptionPart Number 12345
Red OptionPart Number 12345
Black OptionPart Number 12347
Black OptionPart Number 12347
Green OptionPart Number 12348
Green OptionPart Number 12348
Common Parts46783
Common Parts46783
Pen Family43785
Pen Family43785
20 % = 0.2
30 % = 0.3
15 % = 0.15
35 % = 0.35
Forecast = 200/mth
100 % = 1.0
I
N
V
E
N
S
T
M
E
N
T
10 © The Delos Partnership 2004 Vas SCT Model
Global Supply Chain Global Supply Chain planningplanning• Same product in different geographical
location
• Lead Time separates two locations
• Central management of inventory enabled
11 © The Delos Partnership 2004 Vas SCT Model
Customer Relationship Customer Relationship StrategyStrategy
Design
Purchase
Intermediate Manufacture
Sub-assemble
Finish
Distribute
WhereDo you meetTheCustomer ?
StockTo Order
12 © The Delos Partnership 2004 Vas SCT Model
Global Supply Chain Global Supply Chain PlanningPlanning
Bill of Distribution Same Product Code :Location code needed
13 © The Delos Partnership 2004 Vas SCT Model
Periods 1 2 3 4 5 6 7 8 9 10 11 12
Forecast 25 25 25 25 25 25 25 25 20 20 20 20
Warehouse Demand
Actual Demand
Proj Avail Balance
Available to Promise
Master Schedule
150 150 150 150 150 150
Master Schedule CanadaMaster Schedule Canada
Part Number: 12345 Lead Time: 2 periods Safety Stock: 50 Min Ord Qty: 150 On Hand: 300Location : 001 Canada
14 © The Delos Partnership 2004 Vas SCT Model
Periods 1 2 3 4 5 6 7 8 9 10 11 12
Forecast 0 20 40 50 50 50
Actual Demand 50
Proj Avail Balance
50 50 30 30 40 40 40 40 40 40 40 40
Available to Promise
0 50 50 50 50
Replenishment 50 50 50 50 50
Periods 1 2 3 4 5 6 7 8 9 10 11 12
ForecastDemand
10 10 10 10 10 10 10 10 10 10 10 10
WarehouseDemand
50 50 50 50 50
Proj Avail Balance
90 80 120 110 60 50 90 90 130 120 60 50
Available to Promise
100 100 100 100
Master Schedule
100 100 100
DC
Factory
100
Safety Stock = 50
100
15 © The Delos Partnership 2004 Vas SCT Model
Master Scheduling OptionsMaster Scheduling Options
Summary– Models can change depending on
• Service level / Customer Lead Time• Inventory Level in BOM• Set up reduction activity
– Requires careful review of planning models– Determining where to meet customer is key