Zhouqu Bailongjiang rivers and rivers

According to a new public opinion report issued by the National Flood Control and Drought Relief Headquarters Headquarters, after the water conservancy departments, the armed police forces and the Lanzhou Military Region have been fighting day and night, the integrated treatment measures such as excavation and rushing in the river section of the Baiqu River in Zhouqu have had a significant effect.

At 1200 hours on August 18th, the Bailong River ramped up to 104 cubic meters per second and flowed out at 130 cubic meters per second. The flow difference between the inflows and outflows increased to 26 cubic meters per second. With the increase of inflow from the upper reaches, especially the increase in the flow rate between the rivers and rivers, the riverbeds in the middle and lower reaches of the river block are further cut down, and the mainstream has been basically channeled. The river regime of “narrow rivers, deep troughs and rapids” is basically the same. form.

The armed police hydropower forces and Lanzhou Military Region engineering troops continued to increase their efforts in excavation, dredging, and dredging operations. As of 12:00 on the 18th, the Lanzhou Military Region engineers deployed a total of 2852 person-times, 40 excavation equipment, 160 assault boats, excavation of 114,000 cubic meters of earth and stone, 210 meters of cleanup of the river, reinforcement of 250 meters of embankments on the south bank, and shipment of 23500 bags. A total of 2,000 lead wire cages were used to carry out blasting 37 times; the armed police force has invested 3,382 person-times and 808 equipments, cleared 390,000 cubic meters of rivers, cleared 61,700 cubic meters of silt, backfilled 22,000 cubic meters, and replaced 46,400. Cubic meters, transported 28,600 cubic meters, transported 9300 woven bags, filled 1950 wire cages, cleared 210 cubic meters of floating materials, grabbed 2220 cubic meters of road, leveled 700 cubic meters of site, paved 1840 pieces of roadbed boxboard .

On the morning of August 18th, Chen Lei, deputy general commander of the State Administration of Defense and Minister of Water Resources, and Liu Ning, the State Secretary General of the General Secretary of the Ministry of Water Resources and the Ministry of Water Resources, directed dredging and dredging construction at the site of the Bailongjiang Wachang Bridge and Sanyanqiao in Zhouqu. , Jointly working with the armed police headquarters and the local government, solved two outstanding problems: First, implement the stone yard 10 kilometers downstream of the Bailong River to supplement the urgently needed stone for the construction of the three eyelids, and accelerate the advancement of the bridge under the Chengjiang River. The second is to set up a mechanical maintenance service base at the construction site to maintain and repair high-strength, continuous-operating excavators and other equipment at any time so as to improve the equipment availability rate.

In another afternoon, on the afternoon of August 17, Minister Chen Lei presided over the meeting and heard a report on the preparation of the “Comprehensive Treatment of River Courses and Damaged Water Conservancy Facilities in Zhouqu County, Gansu Province”, and requested that the State Council’s Zhouqu Quasi-large-scale mountain stream debris flow rescue be seriously implemented. Coordinate the spirit of the fifth and sixth meetings of the Steering Group, speed up the process of comprehensive river improvement and flood control project construction, integrate the planning results on the basis of the existing work, and form three plans and four implementation plans, namely the emergency dredge of river channels Comprehensive management plans, plans for the prevention and control of mountain torrents in Zhouqu county and its surrounding areas, plans for the repair of damaged water conservancy facilities, and implementation plans for emergency and emergency dredging of rivers and lakes, implementation plans for comprehensive river rehabilitation and flood control projects, Zhouqu county and surrounding areas The implementation plan for the prevention and control of mountain torrents in the region and the plan for the repair of damaged water conservancy facilities will be reviewed and submitted as soon as possible, and efforts will be made to implement the plan as soon as possible. The preliminary design and preparation work for the comprehensive improvement of the river course shall be handled by a special task force and urgently, and shall be submitted for approval individually and implemented as soon as possible.

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