Hi,

you can also use plastic soil pipe (the piping used for toilets and is 
about 5" in diameter).  You'll find lots of different parts to put 
together in the plumbing shops.  You can glue them together and drill a 
hole for the geophone metal spike to stick out of.

Cheers

Ian

Jón Frímann wrote:

>Hi all
>
>I have finally figured out a good way to put my geophone underground,
>into relative quite and noise free envroment (as can be done here). I am
>going to have put it in a plast bucket with a waterproof top. That is
>the only cheap way for me to do it, I have looked at other options and
>they are exspensive for me and hard to impliment, since this solution
>has to be waterproof and that is the most important factor in all of
>this. I plan to put my geophone underground soon as possible, problay
>next week. Becose I have to do it before the ground completie freezes
>over.
>
>Regards.
>  
>

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