The purpose of source research: Drilling
Seeing the water gushing out is a moment of great joy. For this the dowser must correctly advise the client on the choices, among others, of the driller. This is one of the determining factors because driller and dowser work together. Note that many drillers call on a dowser before digging. Only the drilling is the design of the dowser. Drilling techniques
Down-the-hole hammer: This drilling method uses percussion combined with a push on the rotating tool. For this an air compressor delivers between 25 and 30 bars. The compressed air, delivered to the tool, activates the pneumatic hammer, cools it and brings the drilling residues to the surface (cutting). Method suitable for hydrogeological research in hard geological terrain. Odex: Identical to the down-the-hole hammer technique with advancing casing. This system consists of lowering the casing and the drill string simultaneously. the aim being to hold the walls of the borehole so that they do not collapse. Method used in an unstable geological context. Auger: the driller here uses a “worm screw” type tool. Only suitable for traversing loose terrain. The risks of drilling
The subject is not taboo and I talk about it openly with my clients. When drilling, with or without a dowser, "zero risk" does not exist! Although the score is considerably increased thanks to the intervention of the dowser, we cannot guarantee 100% success (nor a driller) on a borehole and we can be wrong. There are several reasons why the dowser can, in good faith, do his job, have feelings with the rods / pendulum, and not have water in the borehole. The main cause is a difficult geology (gypsum, clay, mica schist, gneiss, granite...). My reflection also goes, in this case, to the fact that the water is either not at the estimated depth, but deeper, or that autosuggestion is the cause of the error. It is for this last reason that I do not want to know anything before coming and do my own study, but only use my own feelings. The more neutral I am, the lower the risk of autosuggestion. The dowser remains a Human. |