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0 0 <br /> 1 spoke with Adrienne about the idea of using nylon tubing as a tremie to grout wells,from the bottom up,with casing <br /> diameters of%inch and 1 inch.She believes there's a good chance the tubing will get stuck in place during grouting,and <br /> the tubing will have to be sacrificed by leaving it in the casing during detonation.As a result, she would require at least <br /> 50 grain detonation cord to ensure proper perforation of the casing if the tubing (tremie) is planned to be left in place <br /> during detonation. <br /> Can you please provide the details as to how the destructions of the wells with diameters of%inch and 1 inch plan to be <br /> done? <br /> Sincerely, <br /> Gabriel Gonzalez <br /> _. 4 <br />