The author of this article is Wang Huaibei, published in “Construction Workers”.
During the construction process, there are safety hazards in the foundation engineering as long as it is not backfilled for a day.
Both the construction unit and the supervision unit hope to complete the foundation engineering construction as soon as possible.
But we have found that many construction units start pouring concrete without completely draining the accumulated water in the foundation pit, especially when there is a concrete structure under the column pier.
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