Set the alarm for 11:42 a.m.

Web alarm clock for 11:42 a.m.

You are handing over the job of collecting clean water from the tanker, so set the alarm for 11:42 am and tell the next person what to bring and where to wait. That leaves 18 minutes before 12:00 pm, enough for them to take the containers, check the queue, and reach the collection point without relying on a hurried message.

Your handover only works if the alarm page remains available until 11:42 am. Closing this tab or the browser stops the alarm, and a sleeping phone may not sound it, which could leave the clean water uncollected when the tanker arrives. Keep the page open, leave the phone awake, raise the volume, and make sure silent mode will not hide the alert. A separate phone alarm is sensible if you must put the device away.

Because the tanker pickup falls near the end of the morning, leave a clear buffer before the next task planned for the same day. Ask the person taking over to message you once the containers are filled, then allow time for carrying them home and storing the water before another errand begins. Avoid placing a noon commitment immediately after the pickup; queues and the walk back can use more of the remaining morning than expected.