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柳江大清滩大面积水下钻孔爆破工程是石质浅滩航道的基建性挖槽工程,爆破段长度668米、宽30米,面积20,040平方米,爆破工程量14,582立方米,原计划两个枯水期完工。采用我们自行设计、改制的自升式钻机船、航道钻机施工,不到一个枯水期便已竣工,经上级主管部门验收,完全达到设计标准。现将工程概况作一介绍。
The large-scale underwater drilling and blasting project of the Daqingtan Beach in Liujiang River is an infrastructure trench project with a shallow shoal channel of 668 meters in length and 30 meters in width with an area of 20,040 square meters and an explosion volume of 14,582 cubic meters. The original planned two Dry season completed. The use of our own design, restructuring of the jack-up rig ship, waterway rig construction, less than a dry season has been completed, the superior authorities acceptance, fully meet the design standards. Now the project profile for an introduction.