How to deliver a successful warehouse automation project

A project often begins with pressure on the existing operation: rising order volumes, limited space or difficulty finding enough people. Before choosing a warehouse automation solution, translate that pressure into requirements. Establish the inventory profile, order mix and peak throughput, together with the service levels the business must maintain.

For a grocery distribution center, that also means understanding temperature zones, shelf life and replenishment. Product identification and traceability need to work across receiving, storage and dispatch. Agree what the data shows and document any assumptions, particularly where future volumes or product ranges are uncertain.

In Australia, high labor and land costs are reasons to consider automation, while smaller distribution networks make investment decisions selective. The wider lesson is to test the business case against the actual operation. Assess total cost of ownership and supply chain performance, including integration, maintenance and the transition period, alongside equipment costs.

For me, governance starts with the specification. Both sides need to understand what will be delivered, where responsibilities sit and how the finished system will be accepted. Throughput targets need agreed operating conditions, including the order mix and test duration. Otherwise, the customer and delivery team can reach handover with different expectations.

Changes will still occur. A new requirement might affect equipment, software, building work or the startup date. A clear scope change control process makes those consequences visible before work proceeds. Agree who estimates the impact, who approves it and how the revised decision is recorded.

A practical warehouse automation project moves through six phases: discovery, concept development, detailed design, delivery, commissioning and ramp-up, and lifecycle support. Discovery establishes the operating need. Concept development compares ways to meet it. Detailed design turns the agreed concept into specifications for equipment, software and interfaces.

Delivery brings manufacturing, software configuration and site preparation together. At Swisslog, we use stage gates to confirm readiness before moving forward, including from design into manufacturing. That discipline matters for both modular installations and larger integrated systems, where more interfaces create more opportunities for problems.

Commissioning proves how the subsystems work together before live volumes increase. The final phase covers ongoing support and improvement. The technology influences the work involved: automated storage and retrieval systems, for example, combine equipment and controls that must function as part of the wider material flow. The project plan should reflect those dependencies.

A greenfield warehouse offers freedom to design around future flows. A brownfield project introduces automation into an operating facility, with existing buildings, working areas and delivery commitments. That brings another level of integration risk. We typically take a phased approach, with capacity buffers to help protect operations while changes are made.

Consider a New Zealand grocery distributor automating part of an existing site. A cutover that interrupts replenishment could affect store deliveries even if the new picking process works correctly. The delivery plan needs temporary operating arrangements, clear recovery steps and a shared understanding of when each change can proceed.

The same planning must account for people working around the installation. Define safe access, isolation and commissioning procedures before the site becomes busy with contractors and operators. In New Zealand, managing machinery risks is part of that preparation. Each market requires its own review of applicable safety requirements.

Switching on the system and reaching stable production are different milestones. We have had sites where Black Friday followed almost immediately after startup, while others had several months to build volumes. The support plan needs to match that timetable, including the people available on site and the process for resolving faults.

Operators need practice with normal work and exceptions, such as missing barcodes, unavailable stock or a stopped downstream process. Include safe recovery and maintenance access in training. Addressing warehouse hazards belongs alongside throughput testing, so the team can operate the system confidently as demand increases.

When evaluating warehouse automation providers, look closely at the proposed delivery team. Has it completed a comparable installation? Who owns the interfaces between equipment and software? Who will stay on site through startup? Reference visits are most useful when they reveal how the team handled problems as well as whether the system met its targets.

Then examine support against your own capabilities. Decide which tasks your maintenance team will handle and where you need specialist help. Training during commissioning helps prepare local teams for ongoing AS/RS maintenance. For sites in Australia, New Zealand or other geographically dispersed markets, ask where engineers and spare parts are located.

These facilities can operate for 10, 15 or 20 years. I see that as a long-term partnership, which makes transparent communication and realistic expectations central to the relationship. Establish how risks will be raised early, how support will be escalated and how the system can develop as the business changes.