Summary
Workers check every tank, pipe and water cooler at stations.
They clean, scrub and use special liquid to kill germs.
Key Points
3 points1
All train stations will have their water tanks cleaned and checked.
2
Leaky pipes and broken tanks will be fixed or replaced.
3
Water will be tested to make sure it is clean and safe.
New Words to Learn
5 wordsdisinfect
make something free of germs
inspection
a careful look to find problems
filtration
a way to catch dirt and tiny things in water
purification
making water very clean and safe
bacteriological
about tiny germs that can make you sick
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