水电建筑工程概算定额 第9部分：疏浚工程 Budgetestimationnormforcivilworksofhydropowerprojects Part9:Dredgingworks （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/T11930.9-2025 2025-12-18发布 2026-06-18实施NB/T11930.9—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疏浚工程概算定额.................................................................5 6.1绞吸式挖泥船陆上排泥管安装拆除...............................................5 6.240m³/h绞吸式挖泥船挖泥及粉细砂...............................................6 6.380m³/h绞吸式挖泥船挖泥及粉细砂..............................................9 6.480m³/h绞吸式挖泥船挖中砂...................................................14 6.580m³/h绞吸式挖泥船挖粗砂...................................................16 6.6120m³/h绞吸式挖泥船挖泥及粉细砂............................................17 6.7120m³/h绞吸式挖泥船挖中砂..................................................22 6.8120m³/h绞吸式挖泥船挖粗砂..................................................24 6.9200m³/h绞吸式挖泥船挖泥及粉细砂............................................25 6.10200m³/h绞吸式挖泥船挖中砂.................................................30 6.11200m³/h绞吸式挖泥船挖粗砂.................................................32 6.12350m³/h绞吸式挖泥船挖泥及粉细砂............................................33 6.13350m³/h绞吸式挖泥船挖中砂.................................................38 6.14350m³/h绞吸式挖泥船挖粗砂.................................................39 6.15500m³/h绞吸式挖泥船挖泥及粉细砂...........................................40 6.16500m³/h绞吸式挖泥船挖中砂.................................................46 6.17500m³/h绞吸式挖泥船挖粗砂.................................................49 6.18850m³/h绞吸式挖泥船挖泥及粉细砂（海狸1600型）............................50 6.19850m³/h绞吸式挖泥船挖中砂（海狸1600型）..................................55 6.20850m³/h绞吸式挖泥船挖粗砂（海狸1600型）..................................58 6.211450m³/h绞吸式挖泥船挖泥及粉细砂（海狸3800型）............................59 6.221450m³/h绞吸式挖泥船挖中砂（海狸3800型）..................................65 6.231450m³/h绞吸式挖泥船挖粗砂（海狸3800型）..................................68 6.241720m³/h绞吸式挖泥船挖泥及粉细砂（海狸4600型）...........................71NB/T11930.9—2025 II6.251720m³/h绞吸式挖泥船挖中砂（海狸4600型）.................................77 6.261720m³/h绞吸式挖泥船挖粗砂（海狸4600型）.................................80 6.272500m³/h绞吸式挖泥船挖泥及粉细砂（海狸7025型）............................81 6.282500m³/h绞吸式挖泥船挖中砂（海狸7025型）..................................87 6.292500m³/h绞吸式挖泥船挖粗砂（海狸7025型）..................................90 6.304000m³/h绞吸式挖泥船挖泥及粉细砂（海狸9029型）............................93 6.314000m³/h绞吸式挖泥船挖中砂（海狸9029型）..................................99 6.324000m³/h绞吸式挖泥船挖粗砂（海狸9029型）.................................102 6.33750m³/h链斗式挖泥船挖泥...................................................105 6.34750m³/h链斗式挖泥船挖中、粗砂.............................................107 6.35抓斗挖泥船挖泥、砂........................................................109 6.361m³索铲挖掘机挖土.........................................................112 6.374m³索铲挖掘机挖土.........................................................114 6.384m³铲扬式挖泥船挖泥.......................................................116 6.394m³铲扬式挖泥船挖中、粗砂.................................................118 附录A.............................................................................120 表1绞吸式挖泥船定额调整系数......................................................2 表2绞吸式挖泥船超过基本挖深时定额调整系数........................................2 表3挖泥船、配套船舶及人工定额调整系数............................................4 表4绞吸式挖泥船陆上排泥管安装拆除................................................5 表540m³/h绞吸式挖泥船挖泥及粉细砂Ⅰ-Ⅱ类土.....................................6 表640m³/h绞吸式挖泥船挖泥及粉细砂Ⅲ类土.....