德保县多目屯持续推进排涝作业

Core Points - The situation in Duomutun, Debao County, has reached a critical turning point with the deployment of a high-lift pump to begin draining floodwaters after successfully cutting off the upstream water source [1][2] - The construction of a floating bridge by China Aneng First Engineering Bureau is crucial for transporting heavy machinery and materials to a key location that is otherwise inaccessible by land [1] - The completion of a dam at a narrow waterway, referred to as the "throat" of the flooding issue, has been achieved, allowing for the effective management of floodwaters [2][3] Summary by Sections Flood Management Efforts - The deepest water level in the Duomutun area has reached 12 meters, with residential areas experiencing up to 2 meters of flooding, making drainage urgent [2] - The construction of a dam is intended to hold water in a larger reservoir, thereby creating a critical time and space window for draining the floodwaters from Duomutun [2] Equipment and Operations - A floating bridge, measuring 40 meters in length and 10 meters in width, was assembled to facilitate the movement of excavators and materials across the floodwaters [1] - The bridge successfully transported the first excavator and materials to the critical waterway, marking the beginning of intensive flood management operations [2] Progress and Achievements - The dam construction was completed on October 20, effectively blocking the upstream water flow and allowing for the next phase of water drainage to commence [2] - Testing of the drainage system began on October 21, with multiple white pipes laid out for water extraction, indicating a significant advancement in flood control efforts [3]