Is it possible to dig a water well at a distance of 70-80 cm from the wall of the house? The house is brick, the foundation of the house with a depth of 1.7 m. Soil - Suglock, at a depth of 2 m there are already water. Does not hurt a rings home, foundation?
I hope that the foundation is at least a ribbon, and if it is completed in accordance with the standard values, it is unlikely that it will fall and deform when you bury reinforced concrete rings next to it. However, there are two questions that require at least a discussion.
First, such a mine well should be ventilated, which means that the increased humidity next to the wall of your house is provided. That is, with your own hands, you bring moisture source to the cottage. I admit that not all designs and covers of your home will like this atmosphere.
And secondly, it is not clear why you do not use the services of a drilling machine. There are several advantages at once: it definitely does not hurt the foundation located nearby, will provide a "closed" a well, eliminating the creation of an increased humidity microclimate, will allow you to choose the best of aquifers. The cost of penetration of the drilling machine is comparable to the price of 10 reinforced concrete rings.