Effective evacuation planning is essential for ensuring a safe, timely response during emergencies. One key decision for schools and workplaces is how to organise and deploy Emergency Control Organisation (ECO) during evacuations. There are three main approaches to evacuation management: the Non-Zoned, Zoned, and Partial-Zoned methods. Each offers distinct advantages and considerations depending on the layout of your site, size of your ECO team, and complexity of operations.

In this blog, we break down how each approach works, their pros and cons, and when to consider using them.

First, take a moment to familiarise yourself with each evacuation approach via the interactive module below.

1. Non-Zoned Evacuation Approach

In the non-zoned model, Wardens are pre-assigned to specific areas of the site. When the evacuation alarm sounds:

• Wardens proceed directly to their assigned areas to begin evacuation sweeps
• They report to an Area Warden (if assigned) or proceed directly to the assembly area
• At the assembly point, reports are gathered by a Warden Coordinator and passed to the Chief Warden

Pros:

• Simple to implement with smaller sites or smaller ECO teams
• Clearly defined roles make training and drills straightforward
• Works well when wardens are familiar with specific areas

Cons:

• Lacks flexibility with hybrid working, during staff shortages or high staff turnover
• May lead to uneven coverage if wardens are unavailable or not on-site
• Coordination between wardens may be limited during evolving situations

Best Suited For:

• Small to medium-sized schools or workplaces
• Sites with consistent staffing and predictable daily movement patterns

2. Zoned Evacuation Approach

In a fully zoned evacuation model, the site is divided into distinct zones. When the alarm activates:

• All available wardens proceed to the Emergency Control Point
• The Warden Coordinator or Deputy Chief Warden assigns teams to specific zones for evacuation sweeps
• Teams report back when zones are cleared and may be reassigned to new duties (e.g., another zone to sweep, first aid, gate warden, assembly support)

Pros:

• Offers maximum flexibility and responsiveness
• Suitable for medium, complex sites with changing conditions
• Can efficiently manage evacuations with a small number of ECO members

Cons:

• Requires strong leadership and real-time coordination
• Heavily dependent on good communication tools and command structures

Best Suited For:

• Medium sites / campuses with multiple buildings
• Organisations where it may be difficult to obtain large numbers of ECO members
• Organisations with well-trained, confident ECO teams

3. Partial-Zoned Evacuation Approach

The partial-zoned model offers a hybrid between the two approaches. Sites are divided into zones, and wardens are pre-assigned to a zone rather than a specific building area. When the alarm sounds:

• The Warden Coordinator proceeds to the Emergency Control Point
• Wardens head to their assigned Zone Meeting Point
• The Zone Warden allocates tasks within the zone based on available personnel and incident needs
• After sweeps are completed, wardens report back to the Zone Warden and may be reassigned
• When the Zone has been cleared, the Zone Warden reports to Warden Coordinator and may be re-assigned to other zones or tasks

Pros:

• Balances structure with flexibility
• Allows quick adaptation to changing personnel or incident priorities
• Encourages decentralised decision-making within each zone
• Reduced the number of reports being made to the Warden Coordinator or Deputy Chief Warden

Cons:

• Requires experienced Zone Wardens to manage in-the-moment allocations
• Needs strong communication channels between zones and the control point

Best Suited For:

• Large sites with multiple buildings or floors
• ECO teams with varying levels of experience or availability
• Organisations with well-trained, confident ECO teams

Choosing the Right Approach

The best evacuation method depends on:

• The size and layout of your facility
• The experience and availability of your ECO team
• The level of complexity in your daily operations
• Communication tools and procedures in place

It’s also important to evaluate how each approach fits within your broader Emergency Response Plan.

At Bounce Readiness, we help schools and workplaces evaluate, test, and implement the evacuation method that aligns with their risk profile and capabilities. We also support ECO team training to ensure every team member understands their role—no matter which system is in place.

Want to review your evacuation strategy?

Our consultants can guide you through a risk-based assessment and help tailor an evacuation approach that works for your site.

📞 Phone: +61 1300 650 954
📧 Email: info@bouncereadiness.com.au
🌐 Website: https://bouncereadiness.com.au