Puddler Bill said:Some experiences I have had doing as you do dean65 need to be also told to further highlight the dangers. About 10 years ago a friend and I explored an adit which went about 400 feet into a hill. It looked in perfect condition so in we went. We always wear hard hats, boots (not sneakers) and carry two torches each. The mine was interesting with cross cuts and stopes etc at the tunnel end. I felt uneasy but no idea why. tapped the roof no drummy sound, floor also quite sound. Anyway we left the tunnel but a few days later I went back because I had left my geo pick there and was shocked to see the the whole drive had collapsed from the surface down.
Puddler Bill said:Bought a very expensive radio control rock crawler, electric powered. Ripped it apart and fitted two cameras which feed live to a laptop and remote controlled. Big wheels, so if it tips over it can still drive. Fully waterproof, it floats,and carries mini gas/oxygen sensors. Lithium batteries power everything.
Designed and built after Pike River mine exploded in N.Z. Couldn't believe the dinosaur they sent in.
It goes places no person can, over rock falls, through small openings etc.
No pics as I am waiting for patents to be approved.
dean65 said:Thanks for the advice. Well taken. This adit was too dangerous to enter. Sat outside and took the photos. As I did small rocks and dust started to fall down. Sending a drone in would be a good idea. Will think about purchasing something so any ideas would be welcome.
http://i1266.photobucket.com/albums/jj539/dean6500/P1000260_zps23882988.jpg
http://i1266.photobucket.com/albums/jj539/dean6500/IMG_0047_zps23f5e27e.jpg
Puddler Bill said:Bought a very expensive radio control rock crawler, electric powered. Ripped it apart and fitted two cameras which feed live to a laptop and remote controlled. Big wheels, so if it tips over it can still drive. Fully waterproof, it floats,and carries mini gas/oxygen sensors. Lithium batteries power everything.
Designed and built after Pike River mine exploded in N.Z. Couldn't believe the dinosaur they sent in.
It goes places no person can, over rock falls, through small openings etc.
No pics as I am waiting for patents to be approved.
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