Playbook

Rapid downtime containment & root-cause playbook

Guided, field-ready containment and RCA form teams can run during and after downtime events to shorten MTTR, capture evidence, assign ownership, verify fixes, and plan short-cycle experiments.

Interactive Tool

Rapid downtime containment & RCA form

Use this guided form during and after unplanned downtime events to contain hazards, collect evidence, run a rapid root-cause routine, and record verification and follow-up. Timebox immediate containment to on-shift responders (5–15 minutes). Complete the rapid RCA and plan short-cycle experiments during the improvement cycle rather than as a paper exercise.

Filling this form saves the event to the team log, helps huddles review, assigns ownership, and creates a repeatable record for learning and improvement.

Use site numbering or create a short id (e.g., LINE3-2026-08-27-01).
ISO or readable format. Use the moment the fault was first observed.
Where did this occur?
Asset name, tag, or machine id.
Who first reported or observed the event.
Check actions taken immediately to keep people safe and preserve production and evidence.
Choose the best immediate classification to guide response.
Describe what was done, who did it, and the timestamps (e.g., 10:05 LOTO applied by Jake).
Operator observations, sensations, sounds, smells, alarms, recent changes.
Paste values, alerts, or short logs. If available, reference screenshots stored in your system.
List file names, camera IDs, or folder locations for photos, videos, and logs.
Start with the immediate problem statement (the effect).
Why did that happen?
Why did that happen?
Why did that happen?
State the likely root cause hypothesis. If there are multiple contributors, list them in order of confidence.
Select categories to consider when expanding the root cause analysis.
For selected categories, capture the most convincing evidence supporting or refuting each possibility. Use short bullet points.
In one or two sentences, summarize the diagnosis and the primary countermeasure to test.
Record the work order created for repairs or inspections.
Explicit steps to verify the fix with pass/fail criteria. Keep tests short and repeatable.
Person accountable for follow-up experiments, CMMS tasks, and closure.
Conditions that must be met before the event can be closed. Be specific and measurable.
Mark yes when verification test steps succeed.
List short-cycle experiments, monitoring to run, expected durations, and success metrics.
When will the countermeasure be tested?
What will we change in standards, training, or design to prevent recurrence?
Mark yes to add to the huddle agenda.
You can explore this tool now. Sign in or create an account to save your responses and return to them later.
Sign In to Save Create an Account
Make this tool part of your work

Save a personal copy, bring it to your team, or tailor the questions and workflow to fit what you are hungry to improve.

Member customization and team collaboration are coming soon.
Discuss Ask the Librarian

Discussion

Comments and conversation will live here.