Drilling procedure step by step:

Arrival of machinery

Machinery on site and drilling of steel casing to bed rock

Rock drilling

Preparation of collector hose

Pressure testing of hose before installation

Manifold for 5 boreholes

Arrival of machinery

Machinery on site and drilling of steel casing to bed rock

Rock drilling

Preparation of collector hose

Pressure testing of hose before installation

Manifold for 5 boreholes