ᐅ Rainwater in the excavation pit – what to do?

Hello everyone,

Last week, the foundation pit for our planned single-family house was excavated. Tarpaulins were attached to the slope to secure the pit. Four days ago, there was a storm and the tarpaulins tore. We informed the contractor about this. He said he would fix it the same day. Three days ago: the same situation, the tarpaulins were hanging loosely. Two days ago: again the same, we called again. The responsible basement specialist said he was busy and would take care of it on Saturday. Yesterday, there was heavy rain and the foundation pit filled with water, which we reported to the contractor yesterday. He said not to worry and that he would fix it. So far today, nothing has happened. The foundation pit could now be used as a pool, and the tarpaulins are now submerged in the water.

What should we do now?

Best regards, wanderjupp

Hello,

nothing, unless the construction contract / building agreement states that you have to take care of it.

Best regards, Bauexperte
Bauexperte

Are there houses or garages on the left or right side of your excavation site?

Thank you all for your responses!

No, there are no houses or garages next to the plot, as it is a new development area.

I wouldn't worry about that. The water will be pumped out.

The water will either infiltrate into the ground or be pumped out. During the construction phase, standing groundwater is pumped out to keep the area dry. Nothing unusual. It’s quite interesting that plastic sheeting was placed on the slope at all.