Gas Main Explosion Tabletop Exercise for Facility Management

This exercise is part of our catalog of tabletop exercises for facility management.

Scenario Overview

Participants are the facility management team for a fictional building when a loud explosion suddenly shakes the facility and disrupts normal operations. Power is lost, employees and guests are injured, and the building must be evacuated while confusion and concern spread quickly through the site.

As the incident unfolds, the team must account for missing employees and guests, respond to injuries, communicate with occupants and stakeholders, and determine how to manage the closure of the building. At the same time, deadlines still need to be met, tenants are upset, and leadership must begin planning for operational recovery with the facility offline.

This exercise challenges facility management teams to handle a sudden external explosion that creates life-safety concerns, building closure, occupant accountability issues, and the need for immediate operational recovery planning.

Why This Scenario Matters for Facility Management

Facility management teams are responsible for maintaining safe, functional environments for employees, tenants, visitors, vendors, and critical operations. A nearby gas main explosion can create immediate life-safety concerns, disrupt utilities and building systems, and force a managed facility offline with little warning.

This exercise helps facility management leaders evaluate how they would respond when an external infrastructure incident damages a building, requires evacuation, and creates pressure to coordinate emergency response while preparing for closure, recovery, and continuity of operations.

Exercise Objectives

• Evaluate leadership decision-making following a sudden nearby explosion.
• Discuss evacuation procedures for employees, guests, tenants, and building staff.
• Review injury response, accountability, and missing-person procedures.
• Assess communications with occupants, responders, and stakeholders during a fast-moving emergency.
• Examine facility operations challenges created by power loss and building closure.
• Identify priorities for early operational recovery after the facility is no longer usable.

Typical Participants

• Executive leadership
• Facility management
• Operations leadership
• Environmental health and safety personnel
• Human resources
• Communications or public affairs staff
• Business continuity or crisis management team members

Exercise Format

Conduct-It-Yourself Tabletop Exercises are structured, discussion-based simulations designed to help organizations test their response to disruptive events without the time and cost of a fully facilitated exercise. Participants are placed in the middle of a realistic scenario as it unfolds and must work through decisions, priorities, and consequences as a leadership team.

Each downloadable exercise package includes everything needed to conduct the session internally, including facilitator instructions, exercise overview materials, participant forms, a detailed scenario script, and a ready-to-run PowerPoint presentation that guides the scenario and discussion. The materials are designed so organizations can conduct the exercise as delivered or customize the storyline and supporting materials to reflect their own facilities, operations, and emergency planning objectives.

Most exercises are designed to be conducted in approximately 2 to 4 hours. A typical agenda includes an exercise overview and scenario briefing, the facilitated disaster simulation discussion, group review and preparation for debriefing, and a structured post-exercise discussion to capture lessons learned and improvement opportunities.

Exercise Focus

• Emergency Response
• Evacuation
• Initial Operational Recovery

Related Tabletop Exercise Scenarios

Organizations exploring this scenario may also find these exercises useful:

• Earthquake Tabletop Exercise for Facility Management
• Multiple Disruptions Tabletop Exercise for Facility Management
• Train Wreck Tabletop Exercise for Facility Management
• Shelter-in-Place Tabletop Exercise for Facility Management

Purchase & Download

This exercise is delivered as a downloadable package that includes facilitator instructions, scenario materials, and structured discussion prompts to guide the exercise.