English translation of the original Swedish diary entry. Swedish original below. Plans and observations belong to the time of writing.
We need to blast away some bedrock, so Upplands Bergentreprenad was here drilling yesterday, Friday. The blasting is scheduled for Tuesday. Although the rock is only about 30 cm too high, the holes go 1.5 metres deep; otherwise, the force would go straight upwards. In all, about 110 square metres need blasting.
