关键词: 骨料加工, 骨料运输, 骨料核销, 锦屏一级水电站

Abstract: In the construction process of Jinping I Hydropower Station, due to the sandstone anisotropy of raw materials, the shape of the produced aggregate is poor and most aggregate is in the shape of strip or pin. Moreover, as a result of long distance transport by belt machine and loss in transshipment, the aggregate loss was far over the loos rate stipulated in the contract, which led to the argument from the contractor against the loss rate in aggregate verification. To well deal with the problem, adhering to the contract and the practical condition, the supervision department organized the related departments to measure and calculate the loss rate and obtained the real result. According to the calculated result, the supervision center put forward the loss rate both acceptable to the owner and contractor.

Key words: aggregate processing, aggregate transport, aggregate verification, Jinping I Hydropower Station