泵房施工组织设计2.0-中英-.docVIP

马来西亚民都鲁209E联合循环电站工程 Malaysia BINTULU 209E Combined Circulation Station Project 循环泵房 Circulating Pumps Room 施 工 组 织 设 计 Construction Organization Desgin 2008年7月 July 2008 1、工程概况General of project 4 1.1、自然条件 natural condition 4 1.2、工程地质及水文条件 geological and hydrological condtions 4 1.2.1、工程地质 geological condition 4 1.2.2、水文条件Hydrological condition 9 1.2.4、地下水 underground water 10 1.3 、气候条件climatical condition 11 1.3.1、气温 temperature 11 1.3.2、相对湿度及大气压力relative humidity and atomspherical pressure 11 1.3.3、降雨量amount of rainfasll 12 1.3.4、风向频率wind frequency 12 1.4、地震烈度 seismic intensity 12 1.5、淡水供应 Fresh water supply 12 1.6、施工基本条件basic construction condittions 13RE 1.6.1、电源 power supply 13 1.6.2、水源 water source 13 1.6.3、临时道路 temporary road 13 1.6.4、施工场地constructuion site 13 1.6.5、办公区offices areas 14 2、施工准备construction preparation 14 2.1、施工组织准备preparation for construction organization 14 2.1.1、组建项目经理部Establish Project Manager Dept. 14 2.1.2、技术准备Technical Preparation 15 2.1.3、物资设备准备Preparation of Materials and equipment 16 2.1.4、施工人员准备Preparation of constructing persons 17 2.1.5、生产现场准备Preparation of production site 17 2.2、施工临时设施及现场布置Temporary construction facilities and site arrangement 18 2.2.2、施工用水water used for construction 18 2.2.3、施工用电Power used for construction 18 2.2.4、施工道路Roads for construction 19 2.2.5、弃土场 Earth discarding area 19 3、施工方法及工艺流程 construction methods and processes 20 3.1、施工方法概述General of construction methods 20 3.3、泵房沉井施工流程Construction flow of pumps room’sunk well 21 4、循环水泵房主要施工方法 Main construction methods of circulating water pump room 22 4.1、基本工艺Basic process 23 4.2、沉井分节高度 Sunk well section height 23 4.3、沉井基础处理Treatment of sunk well foundation 23 4.3.1、基坑 Foundation pit 24 4.3.2、砂垫层铺设 Sand bedding laying 25 4.4、各工序施工方法 construction method of all steps 25 4.4.1、模板framework 25 4.4.2、脚手 scaffold 26 4.4.3、钢筋加工与绑扎steel bar fabrication and binding 27 4.4.5、施工缝 construction joint 30 4.4.6、拆模 framework dismentle 30 4.5、沉井下沉 sunk well sinking 30 4.5.1