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backfilling at low temperatures
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Source：Internet Author：Unknow Pubdate：2008-04-15
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emrah26teng (Civil/Environme)
25 Nov 03 10:41
I have to excavate and backfill about 15000 m3 borrowpit sand. It has to be done during winter season and specs does not let us work below -5 Celcius. So I have to find out a way to keep the subgrade warm ready to go. Do you have any suggestions.
SirAl (Geotechnical)
25 Nov 03 11:48
Where is your site located? Please describe the nature of the project.
BigH (Geotechnical)
25 Nov 03 15:33
Is this a road?
A case history at a large western Canada mine. They did borings of tailings dam and the log came out sandy ice!!!
Good question - give us more details and we'll go from there!
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