The "Project" : 4

I don't know what the machine is called - 5 meters long, about 1.5 meters wide.  The geotechnicians arrived to test the ground.  A 6-meter drill down, then a probe in which they forced water and azote to test the resistance... The other guy dug (old fashioned way - with a shovel!) a hole 70 cm deep, to test the saturation level for the future septic tank and drainage. All very technical for me, but necessary, I'm told, for the project!