Distribution center
New seasons, holidays or special promotions may also prompt a retailer to store specific items prior to a large rollout or demand forecast. Another way to look at a distribution center is to see it as a production or manufacturing operation. A distribution center can be co-located at a logistics center. Large distribution centers might receive and ship more than ten thousand truckloads each year, with an individual store receiving only a couple trucks per week up to 20, 30 or more per week.Other considerations in the planning should include attention to such areas as slotting, product replenishment, storage media, and power requirements. Distribution centers are usually thought of as being demand driven .
If the distribution center is relying on a conveyor system suspended from the ceiling, consideration needs to be given to the weight-bearing capacity of the ceiling joists. Some of the most sophisticated systems can convey product straight into storage racks and then convey out of the racks to trucks, all automatically.
To conserve space, minimize inventory costs, and maximize the variety they offer the retail might only stock one or a few items of a particular product. Both of these methods can only be used on very high volume items.
These include human resources, maintenance/facilities operations, production control and accounting. A distribution center will have a General Manager that manages the facility. Large distribution centers for companies such as Wal-Mart serve 50–125 stores.
The distribution center will then store the product until needed by the retail location and ship the proper quantity. Since a large retailer might sell tens of thousands of products from thousands of vendors, it would be impossibly inefficient to ship each product directly from each vendor to each store. The three main areas are the receiving dock, the storage area and the shipping dock.
The efficient processing of a distribution center can greatly impact the final price of product as it is delivered to the end user. Some organizations operate both retail distribution and direct-to-consumer out of a single facility, sharing space, equipment, labor resources and inventory as applicable. The way a typical retail distribution network operates is to have centers set up throughout a commercial market.
Often a distribution center will have dedicated dock doors for each store in its shipping area. Many distribution centers use large sortation systems with miles of conveyor to move products through the facility and into a truck.
This individual will then have a number of department managers that report directly to them. In small organizations it is possible for the receiving and shipping functions to occur side by side, but in large centers, separating these areas simplifies the process.
A distribution center for a set of products is a warehouse or other specialized building, often with refrigeration or air conditioning, which is stocked with products (goods) to be re-distributed to retailers, to wholesalers or directly to consumers. Firms must determine where lost sales from not having product on the shelves are balanced by the increased handling and storage costs. All distribution centers have three main areas and may have additional specialized areas.
The direct labor jobs of a warehouse can include: Examples of the many other Indirect labor departments and jobs within a warehouse can include: . They also may have automated equipment for de-palletizing and re-palletizing product.
The direct labor staff executes the distribution processes, the indirect labor staff supports the direct labor staff. Each department is then composed of supervisors and warehouse workers.
For example a retail distribution center normally distributes goods to retail stores, an order fulfillment center commonly distributes goods directly to consumers, and a cross-dock facility stores little or no product but distributes goods to other destinations. Distribution centers are the foundation of a supply network as they allow a single location to stock a vast number of products. With a wide variety of product sizes and weights, these systems are designed to handle a specific range of products.
Inventory represents an investment with its associated investment interest or inventory carrying cost. For most retailers, the Christmas shopping season is the busiest of the year.
This requires the ability to ship a replacement quickly once an item is sold. The name by which the distribution center is known is commonly based on the purpose of the operation.
After this, the next most efficient method would be to ship a full truckload to a distribution center, unload full pallets of products and immediately load the pallets onto trucks that are going to individual stores. The distribution centers can range in size from less than 50,000 square feet (5,000 m2) up to the largest approaching 3 million square feet (300,000 m²). Although the primary role of a distribution center is to receive large quantities of products and ship small quantities to individual stores, an important secondary role is storage.
Suppliers will ship truckloads of products to the distribution center. Reducing the processing time of order processing can directly reduce the amount of inventory necessary to be stocked in the operation.
Ahead of this time, a distribution center might double the amount of inventory on hand and then draw this level down through the shopping season. Very large/small or heavy/light products require varying degrees of manual handling. As the process of handling involves more steps and is more manual, the cost increases.
Most products cannot be delivered in this manner and pallets, or even individual boxes, must be broken down and divided. Once a full pallet must be broken apart, the costs of handling the product can increase quickly. Because many distribution centers service both large and small clients, especially those which store a specific type of service as opposed to those which serve a specific company, roles and departments are generally more complicated.
There are specialized pieces of equipment (material handling equipment or MHE) that are used to handle the various types of containers. A distribution center is a principal part, the order processing element, of the entire order fulfillment process.
This strategy is especially important for imported items. The following is a list of some of the names and characteristics of common storage containers: Totes are reusable containers used to hold and transport goods. Storage volume In addition to shipping quickly, preparing for busy shopping seasons requires retailers to stock up on product ahead of time.
Efficient processing not only directly impacts the cost of goods through reduced labor it indirectly impacts the cost of goods through reduced inventory. If the conveyor system runs along the floor, than consideration needs to be given to where columns are placed in the design stage, particularly as they relate to the flue space between pallet rack frames.
See the related Wikipedia article on Demand chain management. The most efficient method of distribution would be shipping a full truckload or railcar directly from the manufacturer to the retailer. Each center will then serve a number of stores.
These types of locations and containers have specific industry accepted names. Many retailers have prioritized having as many items in stock at one time as possible.
By keeping product on hand in the distribution center, the retailer can ship a replacement almost immediately after a product is sold. Storage locations and storage containers Goods (products) arrive and are stored in a distribution center in varying types of storage locations and containers suited to the product characteristics and the amount of product to be transported or stored. Storing products instead of receiving and immediately shipping them, adds cost.
With lead times measured in weeks or months, stocking these products in a distribution center is often the only way to maintain in-stocks at the store. The receiving area can also be specialized based on the handling characteristics of freight being received, whether the product is going into storage or is going straight to a store or by the type of vehicle delivering the product. A number of key components go into the overall planning of a distribution center in order to maximize its efficiency.
Most distribution centers divide the staff into two categories - direct labor and indirect labor. A distribution center can also be called a warehouse, a DC, a fulfillment center, a cross-dock facility, a bulk break center, and a package handling center.
Many retailers own and run their own distribution networks, while smaller retailers may outsource this function to dedicated logistics firms that coordinate the distribution of products for a number of companies. Goods arrive in bulk, they are stored until needed, retrieved and assembled into shipments.
A simple distribution center which serves many clients a specific theme or type of service may include: Other departments that a distribution center may have include: Distribution Centers also have a variety of supporting departments.
