Grocer invests in warehouse and picking technology

Witron is designing an automated distribution centre with warehouse and picking technology in Ontario, Canada for Canada's second-largest grocery retailer, Sobeys.

The retail chain Sobeys plans to build an automated distribution centre in Vaughan, Ontario, Canada.

The distribution centre is expected to tighten Sobeys' supply chain while improving the service level for dry grocery delivery to its 360 stores within the province.

Planning and implementation of the distribution system is the responsibility of Witron, a leading systems integrator based in Chicago, USA.

Witron's scope includes the delivery, installation, and start-up of all material flow components.

Automation equipment includes 11 AS/RS pallet cranes that service 38,000 locations and 32 AS/RS miniload cranes with access to 340,000 tray locations.

As the systems integrator, Witron manages all processes below Host level with its own IT, material flow, and control applications.

The new distribution centre is unique in that the majority of case picking will be completely automated through the use of Witron's proprietary "OPM" picking system (Order Picking Machinery).

Order pallets will be automatically assembled by 16 "picking machines" that are installed on two-levels within the warehouse.

These picking machines will be fed by the tray AS/RS system, which will also be constructed on two levels.

A three-aisle "pick to pallet" system with voice control and automated replenishment will supplement the fully automated system in order to handle peak volumes as well as bulky goods.

The design of Sobeys' new distribution centre will facilitate future extensions, with space allocated for addition picking systems to be implemented during operation of the warehouse.

Ground breaking for the distribution centre is planned for August 2007, with productive use expected in the spring of 2009.

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