阿塔纳水厂雨季施工方案(中英文版)9-19

斯里兰卡阿塔纳水厂Gampaha,Attanagalla&MinuwangodaIntegratedWaterSupplyScheme雨季施工专项施工方案MethodStatementinRainySeason编制：PreparedBy:审核：ReviewedBy:批准：ApprovedBy:CMEC公司斯里兰卡阿塔纳水厂项目部Gampaha,Attanagalla&MinuwangodaIntegratedWaterSupplyScheme编制时间:2017年09月01日PreparationDate:1stSeptember,2017目录Contents第一节、编制依据................................................01ChapterIPreparationBasis第二节、工程概况................................................01ChapterIIProjectOverview第三节、雨季施工原则...........................................04ChapterIIIConstructionPrinciplesinRainySeason第四节、施工步骤................................................05ChapterIVConstructionProcedures第五节、雨季施工管理目标........................................10ChapterVConstructionManagementTargetsinRainySeason第六节、雨季施工的主要部位.....................................11ChapterVIMajorAreasforConstructioninRainySeason第七节、雨季施工主要技术管理措施.................................11ChapterVIIMainTechnicalMeasures7.1雨季施工管理............................................117.1ConstructionManagementinRainySeason7.2地基与基础工程........................................137.2FoundationandBaseWorks7.3地下防水工程...........................................167.3UndergroundWaterproofEngineering7.4钢筋工程...............................................177.4ReinforcementWorks7.5模板工程...............................................187.5Formwork7.6混凝土工程..............................................197.6ConcreteWorks7.7机电安装工程............................................227.7MechanicalandElectricalInstallationWorks7.8砌筑工程................................................307.8MasonryWorks7.9装饰装修工程..........................................317.9DecorationEngineering7.10脚手架工程..............................................337.10ScaffoldingWorks7.11物资及设备的堆放........................................357.11StorageforMaterialsandEquipment7.12现场临电工程............................................387.12SiteTemporaryPowerWork7.13现场排水................................................397.13SiteDrainageWorks第八节、雨季安全技术措施........................................43ChapterVIIISafetyMeasuresforConstructioninRainySeason8.1机械安全技术措施.........................................438.1SafetyMeasuresforEquipmentOperations8.2施工安全技术措施......................................448.2ConstructionTechnicalSafetyMeasures8.3消防管理措施..........................................488.3FireFightingControllingMeasures8.4环境保护措施.............................................488.4EnvironmentalProtectionMeasures8.5人员安全技术保障........................................498.5TechnicalandSafetyGuaranteeforConstructionPersonnel8.6雨季卫生防疫安全隐患及预防措施...........................508.6DiseasePreventionMeasuresandHealthProtection8.7雨季安全施工工作检查.....................................528.7SafetyConstructionSupervisingandInspection第九节、附件...............................................53ChapterIXAppendix第1页共63页第一节、编制依据ChapterIPreparationBasis序号S/N文件名称Documentationlists文件编号FileNo.备注Remarks1《建筑工程施工现场供电安全规范》CodeforSafetyofPowerSupplyandConsumptionforConstructionSiteGB50194-20142《建筑工程施工质量验收统一标准》UnifiedStandardforConstructionQualityAcceptanceofBuildingEngineeringGB50300-20133《建筑机械使用安全技术规程》TechnicalSpecificationforSafetyOperationofConstructionMachineryJGJ33-20114《施工现场临时用电安全技术规范》TechnicalCodeforSafetyofTemporaryElectrificationonConstructionSiteJGJ46-20125《建筑施工安全检查标准》StandardforConstructionSafetyInspectionJGJ95-20116《职业健康安全管理手册》OccupationalHealthandSafetyManagementSystemManual7公司颁发的《安全施工手册》ConstructionSafetyManualbyCMEC第二节、工程概况ChapterIIProjectOverview第2页共63页2.1工程概况2.1ProjectOverview斯里兰卡阿塔纳水厂工程位于刚巴哈地区阿塔纳镇，地处ATTANAGALAOYA河与BASNAGODAOYA河交口处，紧邻现状道路，厂址北侧为ATTANAGALAOYA河，南侧为农田，东西两侧为山地绿化。本项目实施场地平整工程的土地，南北方向坡度比较陡峭，场区靠西侧有较大的山包土丘，场内及周边施工区域内以灌木、乔木、杂草为主，且有少量椰树生长。TheIntegratedWaterSupplySchemeislocatedinGampaha,AttanagallaandissituatedattheflumecrossingsbetweenriverATTANAGALAOYAandriverBASNAGODAOYA,adjacenttoavillageexistingroad.AroundtheprojectistheATTANAGALAOYAinthenorth,farmlandinthesouth,mountainsandvegetationinthebotheasternandwesternsides.Theprojectconstructionlandissmoothandflatandtheslopingareainthenorthandsouthissteep.Hummocksandhillsarelocatedinthewestofconstructionarea.Shrubs,arbor,weedsandsmallamountofcoconutpalmssurroundtheconstructionareabothinwardlyandoutwardly.场地平整的土石方开挖及回填工作是本水厂场地平整的分项工程（场地平整的石方爆破开挖详见《阿塔纳水厂工程岩石爆破专项施工方案》）。水厂场地北侧延红线测量填方长度约78.79米，北侧红线最低高程位于西北角，其高程为33.700米，高程落差最高9.6米；西侧延红线测量填方长度约47.983米，填方高差最高6.8米；东侧延红线测量填方长度约11.405米，填方区高差最高2.1米；场地平整标高43.300米。Theearthworkandrockexcavationandbackfillingforlevelingofconstructionareaisregardedasasub-divisionalworkforthewholelevelingofwaterplant(fordetailedinformationofrockblastingandexcavationforgroundleveling，referringtotheblastingmethodstatementsubmission).Inthenorthofwaterplant,thebackfilllengthalongboundarylineisaround78.79m.Thebottomlevelofboundarylineis33.700m,situatedatthewesterncornerwithmaximumheightdifferenceof9.6m.Oppositely,inthewest第3页共63页thebackfilllengthalongboundarylineisaround47.983mwithamaximumheightdifferenceof6.8m.Fortheeasternsidelengthis11.405mwithamaximumheightdifferenceof2.1m.Theelevationforsit