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来宾县八角龙电灌站于1973年冬施工。工程设计共需用河砂21328m~3,其中黄砂4 329m~3,而黄砂需要到宾阳县勒马江采运,运距67km,当时每立方米23.5元,普通河砂要到迁江镇等红水河边采运,运距25km,每立方米9元。为减少工程施工运输量,满足工程施工用料,节省投资,我们就地取材,采用当地旧八角龙煤矿火电厂锅炉积存的旧煤碴(建国前余留)代替河砂,经过筛,选用和黄砂一样粗细的碎煤碴用于渠系工程浆砌石。干渠出水池浆砌
Laibin County Octagonal electric pumping station construction in the winter of 1973. The project design requires a total of 21328m ~ 3 of river sand, of which 4 329m ~ 3 of yellow sand, while the yellow sand needs to be transported to Binyang County of Lema River, transported 67km away, at that time 23.5 yuan per cubic meter, River water harvesting, transport distance 25km, 9 yuan per cubic meter. In order to reduce the volume of construction and transportation, to meet the construction materials, to save investment, we use local materials, using the old coal ballast stored in the boiler of the old coal tarmac in the local coal mine (remaining before the founding of the PRC) instead of river sand, The same size of yellow sand broken ballast used for canal construction masonry. Dry channel out of the pool masonry