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Category |
Type of Measurement |
Where? |
How Often to Measure? |
Special considerations |
Applicable Tolerances |
Minimum Accuracy |
RELATED STATISTICS/COMMENTS |
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Inventory |
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Stockroom Accuracy |
By Item and Location |
WEEKLY |
Statistics by Stockroom or Warehouse or
DC |
0 to 5% Count Tolerance |
95% |
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Work In Process Accuracy |
Order or schedule |
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Statistics by Manufacturing Area |
0 to 5% Count Tolerance |
95% |
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In Transit Accuracy |
By Item and In Transit Order |
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Statistics by Shipping Location |
0 to 5% Count Tolerance |
95% |
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Product Definition |
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BOM or Formulation Accuracy |
Single Level BOMs, By Item |
WEEKLY OR MONTHLY |
All Manufactured Items Have Bills Of Material?
Reasonable Quantity Per? Correct units of measure? All components?
Correctly structured? |
Reasonable based on type of
process |
98% |
#Mfg items w/No BOM, #Purchase items w/BOM,
#Distribution items w/BOM, #Items w/ zero quantity per
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Process Definition Accuracy |
By Item |
WEEKLY OR MONTHLY |
All Operations? Correct Sequence? Right Work
Centers? Reasonable Standards? |
Consistent standards |
98% |
#Mfg items w/No Routing: #Pur items w/Routing: #Dist
items w/Routing: #Yield Exceptions: #Subcontract operations w/No
Cost: #Subcontract operations w/Invalid Supplier: #Subcontract
operations w/No Lead Time: #Operations w/Zero Yield:
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Work Center Definition |
Work Center |
WEEKLY OR MONTHLY |
All Work Centers Defined? |
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98% |
#Work centers with calendar exceptions: #Work
centers with cost exceptions: |
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Product Planning Reasonableness |
By End Item/Product |
WEEKLY OR MONTHLY |
Consistent planning parameters from level to level
in BOM? No stacked safety stocks. |
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98% |
#LT offset exceptions (LT offset exceeds lead time),
#Operation exceptions (BOM refers to invalid operation):
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Supply Chain Definition |
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Supply Sources |
Company or Location |
MONTHLY |
All Distribution Centers, Interplant Sources, Major
Trading Partners Identified |
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99%+ |
#Locations with no ship calendar:
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Source Network |
By End Item/Product |
MONTHLY |
Correct Sending and Receiving Locations, % Add up to
100% |
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98% |
#Purchased items w/ distribution network: #Mfg items
w/ distribution network: #Dist items w/ no network:
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Lead Times |
Source to Destination |
MONTHLY |
Appropriate based on transportation
method |
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98% |
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Transportation Data |
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Transportation Method |
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MONTHLY |
All Transportation Methods Defined |
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98% |
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Unit Capacity |
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MONTHLY |
Reasonable estimate of Weight, Cube, Number of
Pallets for Transportation Planning |
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98% |
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Item Data |
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Ordering Rules |
By Item |
WEEKLY OR MONTHLY |
Appropriate based on manufacturing method? or
purchasing considerations? |
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99% |
#Items w/FOQ: #Items w/POQ: #Items w/LFL: #Items
w/Invalid OQ: #Items where POQ exceeds specified coverage #Items
where FOQ exceeds specified coverage #Items where MIN exceeds
specified coverage #Items where MULT exceeds specified coverage
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Lead Times - Mfg/Purch |
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WEEKLY OR MONTHLY |
Appropriate based on manufacturing method? or
purchasing considerations? |
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99% |
#Mfg LT exceptions:
#Pur / supplier LT exceptions:
#Insp LT:
#Longer than specified value
Items with negative lead times #Phantoms w/LT:
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Safety Stock |
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WEEKLY OR MONTHLY |
Use where necessary and justifiable. Legitimate
variability of supply or demand. |
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99% |
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Weight, Cube, # of Pallets |
By Item |
WEEKLY OR MONTHLY |
Per unit. |
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99% |
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Item Type |
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WEEKLY OR MONTHLY |
Item coded properly. Type: Manufactured, Purchased
or Distribution/Interplant, and Planning method: MPS,
MRP |
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99% |
#Inactive Items: #Zero Cost: #Phantoms:
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