Thank you.
----- Original Message -----
From: "Iain Stuart" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Tuesday, July 18, 2006 12:45 AM
Subject: Cistern exploring


I’d add professional “confined space” training and possibly some form of
external air supply.



I’d don’t know what the occupational health and safety situation is in your
part of the USA but in Australia I think there would be some issues with
your plan. This aspect has been gone through a number of times on this forum
and there is probably lots of good advice if you search the Histarch
archives.



Dr Iain Stuart

JCIS Consultants



P.O. Box 2397

Burwood North



ph/fx  (02)  97010191



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