Correct the grammar issues in the given text.
To prevent the radiation resulted in the Chernobyl incident, the new plants are built with shielding that can prevent radiation from escaping into the surroundings for fear of a meltdown.
To prevent the escape of radiation which resulted in the Chernobyl incident, the new plants are built with shielding that can prevent radiation from escaping into the surroundings in case of a meltdown.