Which practice helps reduce the time allocated to completing a scheduled task on a cold water system that needs shutting down?

• A. Prepare as much of the job before it is isolated
• B. Increase the project deadline
• C. Immediately execute the task without planning
• D. Hire a larger crew

Answer: (A)

Planning and prep before shutting down a cold water system reduces the total time needed for the task. When you prepare what you’ll need in advance—tools, parts, permits, lockout/tagout steps, drain paths, and a clear sequence of work—you can start the job immediately once the system is isolated. This minimizes waiting for items, reduces miscommunication, and avoids repeats caused by forgetting something essential. In a shutdown, time is tight, so front-loading preparation directly lowers the actual working time and the chances of delays.

The other ideas don’t fit as well because simply extending the deadline doesn’t shorten the work itself, immediate action without planning invites errors and rework, and adding more crew can create coordination challenges without a solid plan or prepared materials, which often doesn’t shorten the time to complete the task.