Vendor Managed Inventory (VMI) is a supply chain practice where the inventory is monitored, planned and managed by the vendor on behalf of the consuming organization, based on the expected demand and on previously agreed minimum and maximum inventory levels. In its simplest form, Vendor Managed Inventory is the process where the vendor assumes the task of generating purchase orders to replenish a customer’s inventory. VMI is a term that is used to describe many types of supply chain initiatives. Traditionally, success in supply chain management derives from understanding and managing the trade off between inventory cost and the service level. The Vendor Managed Inventory Approach Vendor Managed Inventory reduces stock-outs and reduces inventory in the supply chain. Some features of VMI include:- Shortening of the supply chain Centralized forecasting Frequent communication of inventory, stock-outs, and planned promotions. Electronic Data Interchange (EDI) linkages facilitate this communication. No manufacturer promotions Trucks Continue reading
Materials Management Concepts
Meaning of Job Design, Job Enlargement and Job Enrichment
The nature of work and its organization has interested managers, economists and social scientists for as long as people have been employed by others to engage in productive activity. Managers have largely been interested in maximizing output from available resources. Job design can be define as the process of putting together various elements to form a job, bearing in mind organizational and individual worker requirements, as well as considerations of health, safety, and ergonomics. The scientific management approach of Frederick Winslow Taylor viewed job design as purely mechanistic, but the later human relations movement rediscovered the importance of workers’ relationship to their work and stressed the importance of job satisfaction. Trends in Job Design Quality control as part of the worker’s job Cross-training workers to perform multi -skilled jobs Employee involvement and team approaches to designing and organizing work Extensive use of temporary workers Organizational commitment to providing meaningful and Continue reading
Negative Aspects of Material Handling Systems
It is bad engineering and worse management practice to look only at benefits and to ignore limitations. Handling systems, at times, have consequences that may be distinctly negative. These too, should be evaluated before the changes are adopted. Some such possible disadvantages are 1) Additional capital investment: It must be verified that the cost of the handling system is more attractively invested in the system under consideration than in any other part of the business. It should be assured that the gains expected are not based upon a more mechanized system v/s present practice, but rather the proposed new system v/s the best version of present practice. 2) Loss of flexibility Proposed system must be flexible enough to be economically and quickly adapted to the likely range of changes in the product or production techniques. If not, change over cost and time loss must be included in the evaluation, or Continue reading