Query on borewell

Will jetting help?


Our  bore well has collapsed twice. second time we wanted to install perforated PVC pipes to prevent further collapse but after second drilling we kept ready the PVC pipes ( it only took only 2 hours to remove the drilling pipes ) when we manually tried to lower the PVC pipes, it again collapsed.

Please advice what has to be done. Some say do jetting but whoever is asked about this procedure in Bangalore, they say this technology is not available. Please suggest any remedy for this problem.

Thanking you

Ikramulla khan