The Lean Supply Chain

Plan Ahead to Avoid Overproduction

Sometimes too much of even a good thing can be bad. Such is the case with excess inventory. Companies need sufficient inventory to meet customer demand, but too much stored product can result in negative consequences, such as high carrying costs. When companies produce or purchase too much inventory, it is often the result of […]

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Playing the Waiting Game

We all want to do our jobs, and are paid to do so. Often, however, we must wait for information or materials from suppliers, supervisors, other departments, and even customers. While we wait, we can get distracted and end up wasting even more time. In Lean terms, waiting is one of the eight wastes. Identifying […]

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Eliminating Wasted Motion

At some point in our careers, most of us have felt we’ve wasted time or effort accomplishing a job that should have been easier, more efficient, and possibly safer to do. One way to help workers make better use of their time and effort is to identify and eliminate sources of wasted motion. In a […]

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Minimizing Wasted Movement

Ideally, material should flow smoothly from Point A to Point B in a process, and be touched only once. That is rarely the case, however. More likely, material is touched and moved many times before its ultimate use. In Lean terms, this excess transportation or movement is waste that occurs when temporarily locating, filing, stocking, […]

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Inventory…What a Waste

We all know that inventory is a necessity. When you fully understand its purpose and cost, however, you realize why lean practitioners consider it one of the Eight Wastes. Inventory can be among a company’s most expensive assets, representing up to half of total invested capital. The major reasons for carrying inventory are to decouple […]

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The Journey to Continuous Supply Chain Improvement

For the past several years, businesses have focused on cutting supply chain and logistics costs. Their efforts have been partially successful, but they have left a lot on the table, not only in terms of cost reduction opportunities, but also productivity and quality. Applying lean manufacturing principles to supply chain and logistics operations is one […]

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