Причастия

[ванек]

Пожалуйста,помогите! Выписать причастия, указать их вид( Participle 1 или Participle 2) и определить их самостоятельную функцию(определение или обстоятельства).
1.When put into operation the atomic power station had a capacity of 1500000 kilowatt.
2.Designing new mining machines engineers should pay attention to geological conditions of mines.
3.Lava was flowing down the hill destroying everything in its way.
4.The problem discussed at the conference is of vital importance for our region.