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After carrying out the first tremie grouting, a pressure grouting is complied with simultaneously with the lifting of the casing from the bond area. The second phase stress grouting is done with a preinstalled tube. Second phase grouting offers in boosting grout dirt bonding. The grouting will certainly be done up to the bearing stratum and can be reached https://www.primary-bookmarks.win/published-here-23 the full size of the heap if required. Essentially, this article. describes the design as well as installment procedure of micropiles. Micropiles can also be described as bored piles if their diameter is much less than 250 mm.