二滩水电站1992年全年完成投资9.1亿元,其中内资完成6.1亿元,外资完成3.0亿元。结算至11月止,计完成土石开挖112.2万m~3,占计划的67％;混凝土浇筑0.6万m~3,占计划的47.6％。如结算至12月底止,实际完成土石方开挖为164.6万m~3,其中洞挖74.43万 Ertan Hydropower Station in 1992 completed an investment of 910 million yuan, of which domestic investment completed 610 million yuan, foreign investment completed 300 million yuan. As of November, the total amount of earth and rock excavation will be 1.122 million m 3, accounting for 67% of the planned total; concrete pouring will be 0.6 million m 3, accounting for 47.6% of the planned total. Such as settlement to the end of December, the actual completion of earth excavation of 164.6 million m ~ 3, of which 744,300 holes dig