水电建筑工程概算定额 第7部分：砂石备料工程 Budgetestimationnormforcivilworksofhydropowerprojects Part7:Sandandgravelpreparationengineering （报批稿） 国家能源局发布中华人民共和国能源行业标准NBICS27.140 CCSP02 NB/T11930.7-2025 2025-12-18发布 2026-06-18实施NB/T11930.7-2025 I目次 前言.......................................................................................................................................................................IX 引言........................................................................................................................................................................X 1范围...................................................................................................................................................................1 2规范性引用文件...............................................................................................................................................1 3术语和定义.......................................................................................................................................................1 4目标原则和要求...............................................................................................................................................1 5一般要求...........................................................................................................................................................2 6砂石备料工程概算定额................................................................................................................................10 6.1人工开采砂砾料......................................................................................................................................10 6.2人工筛分砂砾料......................................................................................................................................11 6.3人工溜洗骨料..........................................................................................................................................12 6.4人工挑抬砂石料......................................................................................................................................13 6.5人工装砂石料双胶轮车运输..................................................................................................................14 6.6人工装砂石料斗车运输..........................................................................................................................15 6.7索式挖掘机采挖砂砾料..........................................................................................................................16 6.80.6m3长臂挖掘机采挖砂砾料...............................................................................................................17 6.91m3液压反铲挖掘机采挖砂砾料..........................................................................................................18 6.101.6m3液压反铲挖掘机采挖砂砾料.....................................................................................................21 6.112m3液压反铲挖掘机采挖砂砾料........................................................................................................24 6.123m3液压反铲挖掘机采挖砂砾料........................................................................................................27 6.134m3液压反铲挖掘机采挖砂砾料........................................................................................................30 6.145m3液压反铲挖掘机采挖砂砾料........................................................................................................33 6.154m3铲扬式挖泥船采挖砂砾料............................................................................................................36 6.16120m3/h链斗式采砂船采挖砂砾料.....................................................................................................37 6.17150m3/h链斗式采砂船采挖砂砾料.....................................................................................................38 6.18250m3/h链斗式采砂船采挖砂砾料.....................................................................................................39 6.19750m3/h链斗式采砂船采挖砂砾料............................................................................