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Gold/Mining/Energy : Winspear Resources

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To: jack hampton who wrote (17050)3/28/1999 3:46:00 PM
From: Dave M  Read Replies (2) of 26850
 
Hi Jack, welcome to the WSP thread. A question I have is how do they fill the drill hole up with concrete when the hole is located below the lake? I suspect they must us a casing which must make it slow drilling. 2nd question, does the pipe remain in the hole or can they pull it after the concrete is in place?

Dave M
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