水电建筑工程概算定额 第2部分：土方工程 Budgetestimationnormforcivilworksofhydropowerprojects Part2:Earthworks （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/T11930.2-2025 2025-12-18发布 2026-06-18实施NB/T11930.2—2025 I目次 前言..............................................................................VII 引言.............................................................................VIII 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土方工程概算定额.................................................................4 6.1人工挖运一般土方..............................................................4 6.2人工挖沟槽....................................................................5 6.3人工挖柱坑....................................................................8 6.4液压反铲挖掘机挖沟槽.........................................................11 6.50.6m3液压反铲挖掘机挖沟槽自卸汽车运土.......................................12 6.61m3液压反铲挖掘机挖沟槽自卸汽车运土........................................15 6.71.6m3液压反铲挖掘机挖沟槽自卸汽车运土.......................................18 6.8人工开挖土竖井（人工提升）...................................................21 6.9人工开挖土竖井（卷扬机提升）.................................................22 6.10推土机推土..................................................................24 6.11挖掘机挖土..................................................................39 6.12胶带输送机运土..............................................................40 6.130.4m3长臂液压反铲挖掘机装土自卸汽车运输....................................41 6.140.6m3长臂液压反铲挖掘机装土自卸汽车运输....................................44 6.151m3液压反铲挖掘机装土自卸汽车运输.........................................47 6.161.5m3液压反铲挖掘机装土自卸汽车运输........................................50 6.172m3挖掘机装土自卸汽车运输.................................................53 6.183m3挖掘机装土自卸汽车运输.................................................56 6.194m3挖掘机装土自卸汽车运输.................................................59 6.205m3挖掘机装土自卸汽车运输.................................................62NB/T11930.2—2025 II6.216m3挖掘机装土自卸汽车运输.................................................65 6.227m3挖掘机装土自卸汽车运输.................................................68 6.238m3挖掘机装土自卸汽车运输.................................................71 6.249m3挖掘机装土自卸汽车运输.................................................74 6.2510m3挖掘机装土自卸汽车运输................................................77 6.26装载机挖运土................................................................80 6.271m3装载机装土自卸汽车运输.................................................83 6.281.5m3装载机装土自卸汽车运输................................................86 6.292m3装载机装土自卸汽车运输.................................................89 6.303m3装载机装土自卸汽车运输.................................................92 6.314m3装载机装土自卸汽车运输.................................................95 6.325m3装载机装土自卸汽车运输.................................................98 6.336m3装载机装土自卸汽车运输................................................101 6.347m3装载机装土自卸汽车运输................................................104 6.358m3装载机装土自卸汽车运输................................................107 6.369m3装载机装土自卸汽车运输................................................110 6.3710m3装载机装土自卸汽车运输...............................................113 6.38机械压实土料...............................................................116 6.39机械压实心（斜）墙土料.....................................................121 6.40蛙夯夯实土料...............................................................122 表1综合系数A值.................................................................2 表2土料运输量换算表.............................................................3 表3人工挖运一般土方.............................................................4 表4人工挖沟槽Ⅰ~Ⅱ类土..........................................................5 表5人工挖沟槽Ⅲ类土..