Gokhan Gureser
PMP, LSS MBB, ASQ CSSBB
Continuous Improvement Expert
Inventory Reduction Project
In value Chain, total inventory is reduced from 320 to 220 million TL.
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OPPORTUNITY
Inventory is an essential asset for a company. Right inventory
at the right place where demand exists is even more
valuable. Nevertheless, inventory also means a cost for
company at interest rate level. Therefore companies focus
on reducing inventory levels. The objective of this project
was reducing inventory level using Six Sigma Tools and
methodology. In this project, to keep inventory reduction
sustainable, plenty of sub-projects are created. Some of
them are, enhancing forecasts, optimizing replenishment
periods, optimization of order cycles, eliminating obsolete
stocks, and reducing SKU counts. Inventory structure and
placements are investigated in this ceiling project’s scope.
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EXECUTION
After building the team and gathered project charter signed,
the structure of inventory is investigated. This is made by
Pareto Charts and data analytics that visualize inventory
levels in categories, SKU’s and locations.
From forecast project, enhanced forecast levels are taken as
inputs. Then, low demand and high inventory products are
determined and exported to the SKU minimization and
Obsolete Stock projects.
In this ceiling project, the company started to speak common
language. Metrics are aligned, associates and executives are
convinced regarding sustainable inventory reduction, which
was crucial to inhibit purchasing and storing tendency.
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CONCLUSION
The inventory level of the company is reduced from 320
million TL to 220 million TL, which correspond to 7 million TL
($3 million) interest savings from asset.