Read, apply, check
Match the actual situation to current official guidance, record conditions and keep unknowns visible.
Choose the task that fits what you are trying to understand. Each resource includes an explanation, practical examples and references. For an exercise sheet, try the questions before opening the solutions.
Check each food’s known condition and exact category before refreezing. Ice crystals or a temperature at or below 40°F are part of the official guidance, but the outage chart has food-specific exceptions. Never taste-test, and do not let renewed cooling hide an unknown warm history.
An outage temperature log needs measurement times, units and identified targets, plus honest gaps in the earlier history. A cold reading after restoration or transfer cannot prove uninterrupted cooling. Use an editable record, a fictional five-entry timeline, official source-specific conditions and six cases to document evidence without inventing a safety verdict.
Prepare the cooler, ice or frozen packs while refrigerator doors remain closed. Move eligible refrigerated foods with their storage histories intact, keep raw and ready-to-eat foods separate, and check temperatures with appropriate thermometers. This packing and replenishment record distinguishes cooler-air readings, food measurements and cold-source actions; new ice does not rescue unsafe food.
Prepare actual cold storage before power fails: verify thermometer readings, freeze suitable cold sources, organise eligible food and stage a realistic cooler and backup-meal plan. Includes two records, three tables and six cases.
Read the energy basis on your power bank, estimate a phone top-up budget with visible assumptions, and identify the cable, safety or planning gap that needs fixing before an outage.
Make the first light findable, assign usable personal lighting and record complete battery sets, charging readiness and actual positions. Keep the missing item visible before relying on the plan.
Ask which shared services depend on power and which resident procedures apply if they stop. Obtain the building’s actual access and assistance instructions before relying on a door, elevator or generator-backed service. Keep unanswered questions visible.
A SAME location code selects an area for alerts; a frequency tunes a station. Look up both for your actual location, keep the leading zero where listed, and use the receiver’s manual. A coverage listing is not proof of reception in your room.