施工组织设计(市政道路)

运河南路延伸Ⅱ标段工程目录一、工程概况……………………………………………………………002二、工期及质量目标……………………………………………………014三、施工准备情况………………………………………………………014四、施工总体部署………………………………………………………018五、施工组织机构及管理网络…………………………………………022六、主要分部、分项施工工艺和方法…………………………………030七、针对本工程特点采用的特殊措施…………………………………064八、质量保证措施………………………………………………………069九、工期保证措施………………………………………………………072十、安全生产和文明施工措施…………………………………………074十一、降低成本、提高经济效益措施…………………………………082十二、主要施工机械和工具，主要周转材料，劳动力安排一览表…085十三、施工进度计划表…………………………………………………089十四、施工总平面布置图………………………………………………090enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程运河南路延伸Ⅱ标段工程施工组织设计一、工程概况（一）工程概述运河南路是XX市规划的东郊南北向城市主干道，位于京杭大运河西侧。本期工程起点位于与规划的开发东路交叉口往南，跨同心河，下穿宁通高速公路后终止，往北与已建成的运河南路一期工程相接。工程全长1265.388m，共划分两个标段。本标段由道路、箱涵、雨污排水管道组成，标段位置在汤汪乡同心村华庄组境内，标段桩号在K0+750～K1+265.388之间，标段线路总长515.388m，道路红线宽为50m、路幅组成为：8m中央分隔带+2×11.5m机动车道+2×2.0m侧分带+2×4.5m非机动车道+2×3.0m人行道。机动车道非机动车道采用沥青砼路面，人行道部分采用倍力砖铺砌。工程区域位置在广陵区东郊大运河堤防边缘，北通运河西路及市区各地，工程末端向西通过现农村简易道路可去往汤汪镇等地，场区内道路可利用原有防洪大堤泥结石老路作为临时通道。该道路建成后，将进一步促进区域内交通网络的发展完善基础设施功能作用，改善投资环境，提高城市品位和城市形象，扩大广陵区区域经济的开发，提高建设规模的建设力度，为整个XX市区的经济发展和招商引资创造良好的外部投资环境。标段内两侧非机动车道下分别设有雨水排水管网和预留过路污水管道一道。（二）道路工程设计概要1、设计依据（1）运河南路（开发东路～现状南绕城公路）设计委托任务书；（2）运河南路（开发东路～现状南绕城公路）红线图；（3）运河南路工程地质勘察报告；2、遵循的标准、规范、规程（1）《城镇道路路面设计技术标准》（讨论稿）；（2）《公路沥青路面设计规范》JTGD50-2006；（3）《公路沥青路面施工技术规范》JTGF40-2004;（4）《公路路基设计规范》JTGD30-2004（5）《公路路基施工技术规范》JTGF10-2006（6）《道路交通标志和标线》GB5768-1999（7）《城市道路和建筑物无障碍设计规范》JGJ50-2001（5）“江苏省市政工程通用图集”19993、设计标准（1）道路等级：城市道路主干路Ⅰ级标准。（2）计算行车速度：60km/henforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程（3）路幅宽50米：8m+2X11.5m+2X5m+2X3m（4）横坡：机动车道、非机动车道、侧分带采用1.5%外向横坡，人行道为1.0%反向坡。（5）过宁通高速净空高度：道路建筑限界最小净高5.0m（6）荷载标准：路面结构计算荷载B22-100型标准轴载。（7）设计使用年限：20年4、道路平、纵断面设计（1）道路平面设计路线走向主要根据规划红线，北起Ⅰ标段开发路，往南至下穿宁通高速公路，全长1265.388m.具体详见路线平面图。（2）纵断面设计在运河南路Ⅰ标段起点处约160m路段与现状京杭运河防洪大堤重合，纵断面设计时，结合防洪要求，设计高程不低于9.0m，同时，由于起点位于开发路设计标高相协调，设计高程高于防洪大堤约2m，填筑高度较高，因此，与防洪大堤重合路段按新建方式设计，未考虑现有防洪大堤的拓宽改造。再往南至本标段范围内，与现状防洪大堤实行分离，分离后不再承担防洪功能，同时，与规划的XX商贸物流中心协调，纵断面设计时，适当控制填筑高度，根据现状地形，综合考虑道路两侧土地的开发利用。终点下穿宁通高速公路时，根据地形，结合现状桥梁梁标底标高，适当降低填筑高度，设计路面高程约为5.5m，净高约为6.5m。纵断面线形设计时，同时尽可能与平面线形之间保持均衡和协调，避免出现不良的线形搭配与组合，力求使线形平顺、流畅和协调，以保证良好的视觉效果，，提高行车舒适性。5、路基设计（1）路基压实标准根据《城市道路设计规范》中的要求，路基密实、均匀、稳定。路基压实采用重型击实标准控制，压实度指标不应低于下表规定。（重型击实标准）。填挖类型路床顶面以下深度（㎝）压实度（%）机动车道非机动车道及人行道填方0-809693>809490挖方0-309693注：填方高度小于80㎝及不填不挖路段，原地面以下0-30㎝范围内土压实不低于表列挖方要求。（2）基底处理根据道路设计纵断面，本项目主要为填方路堤。enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程路堤施工前，需清除地面表层耕作土及杂物，厚度30cm，并根据规范要求，结合填筑高度，对基底进行填前压实处理。路基计算采用的回弹模量Eo=30Mpa，压实度指标不应低于规范规定。①当路堤填筑高度H≥64cm时，清除地面表层耕作土及杂物后，对基底进行整平压实，基底以上采用6%石灰土填筑至路面结构层，基底及其上6%石灰土层压实度应满足规范规定压实度要求。（3）河塘、暗塘回填道路经过河塘沟渠或暗塘时，采用清除淤泥、杂物，然后采用5%水泥稳定土分层回填至常水位，再用6%石灰土回填至路面结构层底。（4）特殊路基本标段从K0+750～K1+080,为河塘路段，清淤回填，不考虑软弱土层的特殊处理。K1+080至终点约185m路段，现状地面标高约为5.0m，软弱土层顶标高为4.4～4.6m，底标高为-1.1～-0.4m,层厚5.5～5.0m,软弱土层上为素填土层，层厚约0.5m。设计路面标高最低点约为6.4m，路堤最小填筑高度约1.4m，软弱土层至路面结构层底至少约1.3m。考虑该路段为低填土，软弱土层厚度也较薄，同时路面结构层底与软弱土层之间也一定厚度的硬壳层，路基稳定性以及沉降量均能得到保证，因此不考虑软弱土层的特殊处理。6、路面设计路面各结构层材料设计参数材料级号材料名称抗压回弹模量（Mpa）霹雳强度15°（Mpa）备注20℃15℃AC-13F细粒式沥青砼140020001.4AC-20F中粒式沥青砼120018001.0AC-25C粗粒式沥青砼100012000.80LFCR二灰碎石15000.65LFS二灰土7500.22(2)、沥青混凝土混合料的基本要求沥青面层采用重交通道路石油沥青，其各项指标应符合《公路沥青路面施工技术》（JTJ032-94）的要求，标号AH-70。沥青下封层的沥青表处其集料应符合《公路沥青路面施工技术规范》(JTGF40-2004)关于层铺乳化沥青单层表处所规定的要求。粗、细集料的粒径规格等各项要求应符合enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程《公路沥青路面施工技术规范》(JTGF40-2004)的要求。沥青混合料的填料宜采用石灰岩或岩浆中的强基性岩石等憎水性石料经磨细得到的矿粉，其质量应符合《公路沥青路面施工技术规范》(JTGF40-2004)表4.8，2，4.9.2的技术要求，回收粉尘不得再用。（3）二灰碎石基层混合料的要求二灰碎石中集料应具有一定的集配，压碎值不大于30%，级配范围见下表，最大粒径不应超过31.5mm（方孔筛）二灰碎石集料颗粒组成范围通过下列方孔筛（mm）的质量百分率（%）31.526.519.09.504.752.361.180.60.07510090-10048-6824-3411-216-162-120-60-3二灰碎石材料配比建议为石灰：粉煤灰：碎石（重量比）=6.5：13.5：80（与清单统一）施工时应结合现场配合比试验采用合理且满足规范要求的配合比，其7天无侧限抗压强度应达到0.8Mpa以上。压实度不小于98%。石灰:应采用Ⅲ级或Ⅲ级以上的生石灰或消石灰，并注意存放时间不宜过长，否则应进行有效Cao.Mgo含量的检验，达到Ⅲ级石灰要求时才允许使用。粉煤灰:其各项指标应符合《公路路面基层施工技术规范》（JTJ034-2000）的有关要求，AL2O3、SiO2、Fe2O3的含量应大于70%,烧失量不宜大于20%，比表面积宜大于2500㎝²/g。（4）二灰土底基层混合料的要求二灰土集料的配比为：石灰：粉煤灰：土=12：35：53，石灰粉煤灰同二灰碎石的要求。土选用塑性指数为12-18的粘性土，土中土块的最大尺寸不应大于15mm，有机质含量不大于10%，其七天无侧限抗压强度应达到0.6Mpa，压实度不小于97%。（5）路面结构①机动车道路面结构设计：3cm细粒式沥青砼AC-13F5cm中粒式沥青砼AC-20F6cm粗粒式沥青砼AC-25C结构层总厚度为64㎝沥青封层（0.85Kg/m²）20cm二灰碎石基层30cm12%二灰土底基层②非机动车道路面结构设计：4cm细粒式沥青砼AC-13F6cm中粒式沥青砼AC-20F沥青封层（0.85Kg/m²）结构层总厚度为50㎝20cm二灰碎石基层enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程20cm12%二灰土底基层③人行道结构设计为：6cm混凝土倍力砖3cm1：2水泥砂浆结构层总厚度为36㎝12cmC15砼基层15cm12%二灰土底基层（4）附属侧缘石：本工程设计侧缘石采用预制C25砼，雨水口处的侧石安砌应与侧式雨水井配合，沿侧分带与雨水口设置过水道采用预制构件后安装。侧石应高处路面15㎝.（5）中央带盲沟盲沟横向采用DN100UPVC塑料管接入相应的检查井，纵向采用DN150排水软管在两雨水井间并设3%的排水纵坡，盲沟采用碎石夹砂滤水层，上铺一层15cm中粗砂反滤层，在与道路底层接洽处采用防渗土工布铺设。7、道路工程施工技术要点及注意事项（1）路基工程施工技术要点①路基用地范围内的各种管线工程及附属结构物，应按“先地下，后地上”、“先深后浅”的原则施工。②路基填土不得使用腐植土、生活垃圾、淤泥、冻土快和盐渍土。土的可溶性盐含量不得大于5%；550℃的有机质烧失量不得大于5%，特殊情况不得大于7%。③在基底以外两侧开挖适当深度的排水构通水系，以降低地下水位，减少地表含水量，保证雨后路基范围内不积水。④路基填筑，必须根据设计断面，分层填筑、分层压实。分层最大厚度必须与压实机具功能相适应，并不得大于20㎝⑤若路基填筑分几个作业段施工，两段交接处，不在同一时间填筑，则先填地段，应按1：1坡度分层留台阶。若两个地段同时填筑，则应分层相互交叠衔接，其搭接长度，不得小于3m。⑥压实度按压实标准执行，为保证均匀压实，应注意压实顺序，并检查土的含水量、掺灰剂量和均匀性。⑦由于部分路段地面以下一定深度范围内存在软弱土层，清表30㎝后，回填灰土压实时，根据实际情况，采用有针对性的施工工艺，尽可能减小对软弱土层的扰动，破坏其结构及受力特性，避免出现弹簧现象，以保证基底以上各结构层的压实度。⑧enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程为保证路基边部的强度和稳定，施工时超宽50㎝填土压实，严禁出现贴坡现象。⑨为了减少路堤路段在构造物两侧产生不均匀沉降而导致路面不平整，对于大型压实机具压不到的地方，必须配以小型压实机具薄层碾压，以确保压实度。（10）施工前对道路所在地区进行详细调查，尤其暗河塘的调查。暗塘中的淤泥及回填处于自然压密状态，含水量大，可压缩性极高，若不处理必将严重影响路基的稳定，故需加强对暗沟的调查和填前碾压的检查，采取相应措施进行处理。（2）路面工程施工技术要点路面施工必须按设计要求进行，参照执行《公路路面基层施工技术规范》（JTJ034-2000）、《公路沥青路面施工技术规范》（JTGF40-2004）中相关条文。质量检查按《市政道路工程质量检验评定标准》（CJJ1-90）的规定执行。①路面基层施工前路基质量检查基层施工前应按规范对路基的强度、平整度进行全面检查，以使路基能满足规范和设计要求，主要检查项目有：a碾压检查：用12-15T压路机碾压3-4遍，不得有弹簧、翻浆现象。b路基强度检验：对承载板检验数据或实测弯沉值不能满足设计E值要求时，应找出其周围界限，进行局部处理，直到满足要求。c平整度检验：应每20米一处以上，质量标准应在2cm以内。②二灰土底基层施工a使用材料必需符合有关规范和设计要求，石灰的贮藏应保证不受天气影响。b施工时考虑到可能出现的各种情况和损耗，允许石灰掺量高1%-2%，混合料施工时的含水量应不低于重型击实试验确定的最佳含水量，并应适当增加水化作用所需的水。c一般情况下，二灰土工程不应安排在雨季施工。d二灰土底基层的碾压应采用18—21T的光轮压路机，每层厚度不超过20cm，每层最小压实厚度10cm。在铺筑下一层前，对前一层表面适当耕松，并洒水湿润。二灰土底基层的压实度必须达到规范规定的重型标准97%以上，其路拱横坡应与路面一致。e二灰土底基层应保持在潮湿状态下养生一周。f二灰土底基层设计弯沉值为0.83mm。③二灰碎石基层施工a石灰、粉煤灰、集料应符合有关规范和设计要求。集料应有一定级配，最大粒径为30mm，集料压碎值不大于30%。enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程b混合料设计应附有实验室的试验数据，施工时以七天无侧限抗压强度0.8Mpa作为强度控制指标。c二灰碎石基层的压实度必须达到规范规定的重型标准98%，混合料的碾压和整形等全部操作应在当天完成，混合料应集中厂拌，碾压过程中表面应始终保持湿润。d二灰碎石基层设计弯沉值为0.35mm。④沥青混凝土面层施工a沥青混凝土材料应符合有关规范和设计要求，其施工应采用机械化连续施工，施工前应对各种材料进行试验和配合比设计，配合比设计应按照规范要求的——“目标配合比—生产配合比—生产配合比验证”的步骤进行。b沥青混合土材料必须采用厂拌，拌和厂的设置应符合规范要求，拌和时间应根据试拌确定，以混合料拌和均匀，所有颗粒全被沥青料包裹为度。c沥青混凝土材料摊铺必须采用机械摊铺，摊铺过程中应随时检查层厚、路拱、横坡，摊铺速度应根据拌和机产量，施工机械配套情况及层厚、宽度计算确定，摊铺中途不得停顿。d沥青混合料的碾压应选用合理机械按初压、复压、终压三个阶段连续进行，碾压的速度、方向、次序均应符合规范要求，以达到最佳的压实效果。e沥青混合料的拌和、运输、摊铺、碾压整个过程中，必须采取有效措施控制温度，多环节温度控制按规范JTJ032-94相关各条执行。f沥青砼面层设计弯沉值为0.24mm。⑤沥青下封层施工沥青下封层施工前，首先要清洁二灰碎石表面，洒布较稀的乳化沥青，矿料要求干燥、清洁，集料规格、沥青量可采用《公路沥青路面施工技术规范》（JTGF40-2004）附录B规定的范围的中高限、沥青下封层在基层养生期结束后施工，应扫去表面的二灰薄层，清扫和冲洗干净后再做沥青封层。（三）涵洞设计本标段设涵洞一道，位于K0+911.5同心河处。同心河河底标高2.0-2.5m，底宽3.0m，河坡1：2.5，河口宽13-16m，常水位4.0-4.2m，最高洪水位5.2-5.5m，设计流量16㎡。河道两侧河堤标高约为7.0m。通过现场调查，河道在与本项目路交叉出水口存在约300的转弯，为保证河道的流水顺畅，防止涵内积淤，同时结合同心河现状及规划，设计采用6.0×3.6m箱涵，交角700，涵长55.17m，施工时并对河道进行适当的改移。箱涵结构设计采用C25钢筋砼现浇，箱体厚度均为40㎝，涵底采用1.0m厚砂砾石垫层，30㎝厚c25砼基础，基础每边宽出20㎝。结构钢筋为Ⅰ、Ⅱenforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程级钢筋，全涵共设10道变形缝，变形缝采用4×6㎝槽口设在顶底板的上面和侧墙外面，过水箱涵顶，侧墙面变形缝采用三油二毡铺设，槽口采用沥青麻絮填塞。变形缝口油毡宽为50㎝，底板变形缝处直接采用填塞沥青麻絮后灌注热沥青即可。本涵共有5m长正交涵身9个，中心线处斜长4.985m斜交涵身2个。涵底地基承载力设计不小于110kpa。在涵洞两头进出水口处设有浆砌块片石出水口挡墙和洞口铺底隔水墙等。涵顶设有钢筋砼挡土墙，顶部设有预制栏杆，栏杆沿河道两侧全线布置，栏杆每10m设一道缩缝，缩缝处采用双柱头安装。（四）排水工程设计概要1、总则本工程采用雨污分流系统，根据标段内地形地貌，西侧地块较低，东侧地块有提防，故不考虑西侧的雨污水排放，仅考虑东侧堤防以外的部份沿街建筑的雨污水收集。雨水重力流排入同心河，设计主管径为d400-d1000，标段内仅在K1+065桩号设一道d400钢筋砼预留过路污水管道。2、设计依据（1）《给水排水制图标准》GBJ106-87；（2）《室外排水设计规范》（50014-2006）；（3）《给水排水管道工程施工及验收规范》GB50268-97；（4）《给水排水构筑物施工及验收规范》GBJ141-90；（5）《埋地硬聚氯乙烯排水管道工程技术规程》CECS122-2001；（6）《混凝土和钢筋混凝土排水管》GB/T11836-1999；（7）《给水排水标准图集》国标，2005年合订本；（8）《江苏省给水排水图集》S01-2004。3、管材及接口雨污水管道：d400-d1000管材采用预应力钢筋混凝土Ⅱ级排水管，详04S516-39，管材应符合国标《混凝土和钢筋混凝土排水管》（GB/T11836-1999）要求，其配筋应符合《给水排水工程埋地预制混凝土圆形管道结构设计规程》（CECS143-2002），接口采用承插式橡胶圈接口，详04S516-27。接口处外包土工布。橡胶圈的性能要求，详见04S516-40。de150及de300管材采用UPVC加筋管（环刚度不小于8KN/㎡），接口采用承插式橡胶圈接口，详见04S520-23，接口处外包土工布。4、地基设计承载力管道的地基设计承载力：fak≥80kpa，检查井等构筑物的地基设计承载力：fak≥100kpa，根据运河南路地质勘探报告，本次设计管道及检查井位于第1-1及1-2土层，地基承载力为70kpa，不能满足设计要求，需进行处理。enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程5、管道基础：UPVC加筋管：设计标高超高超挖50㎝后用1：1砂石分层回填，（密实度≥90%）后再采用砂石基础（详苏S01-2004-79）；钢筋混凝土管基础：设计标高超挖50㎝后用1：1砂石分层回填，混凝土基础，详见苏S01-2004-6。6、检查井：雨水管道采用圆形砖砌雨水检查井，一般采用流槽式，有支管接入处采用落底式，污水管道采用流槽式圆形砖砌污水检查井。检查井底板厚度增加至25㎝，襟边30㎝，距底层8㎝处配Φ12@200钢筋网。检查井井盖（座），采用钢纤维砼井盖、座。检查井内踏步采用包塑铁爬梯，详苏S01-2004-246。7、雨水口：采用丙型双篦雨水口，详见苏S01-2004-253、254雨水篦采用与钢纤维砼井盖、座。雨水口连接管采用de300管道，管道起点覆土0.8m，管道坡度为0.01。8、出水口：雨水管道出水口采用浆砌块石八字式管道出水口，详95S517-5、6。9、沟槽回填：UPVC加筋管回填采用中粗砂回填至管顶以上400㎜，管顶以上400㎜至道路结构层采用良质土回填；钢筋混凝土管回填采用6%灰土回填至管顶以上400㎜，管顶以上400㎜至道路结构层底用良质土回填，回填应满足密实度要求。管外顶400㎜至道路结构层底的良质土回填部分如处在道路基层处理地段以道路施工图设计要求为准。10、施工注意事项：（1）当沟槽内有地下水时，必须将地下水降至槽底以下，做到干槽施工。一般采用明沟排水，当采用明沟排水困难时，应根据地质及开挖深度采用合适的井点降水。（2）当土方用机械开挖时，应保留200㎜土层用人工清槽，且不得超挖，如若超挖应用砂石将超挖部分采用碎石回填夯实。（3）在施工过程中当管内无水时，应注意防止沟槽进水造成管道上浮。（4）浇筑混凝土基础时，应采取加强养护等措施，防止混凝土出现裂缝。（5）承插式接口的管道，插口插入的方向应与水流方向一致。（6）管道两侧回填图应同时进行，高差不得大于0.3m。（7）开挖沟槽边坡坡度应符合《给水排水管道工程施工及验收规范》的相关规定。钢筋混凝土管道与检查井采用半截连接，做法详见苏S01-2004-65。11、工程验收：enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程（1）沟槽开挖达到设计高程后，应会同有关部门验槽。（2）沟槽回填前，管道应根据《给水排水管道工程施工及验收规范》的10.3条相关要求进行闭水试验，闭水试验合格后方可回填。（3）质量评定：《市政排水管渠工程质量检验评定标准》CJJ3-90进行，施工及验收，除应符合《给水排水管道工程施工及验收规范》GB50268-97/规定外，同应符合国现行的有关标准、规范的规定。（1）本工程污水管道施工前应对接入点处的现状管道标高进行复核，如现状管道标高高于设计标高，及时与设计部门联系。（2）管道在施工过程中与其它管线交叉产生矛盾或有未预见情况、会同设计人员现场解决。（3）管道工程施工，应遵守国家和地方有关安全、劳动保护、防火、防爆、环境和文物保护等方面的规定。（4）未尽事宜按有关规范、标准及规程执行。（5）桩号1200处穿越高速公路应得相关部门同意。（五）施工条件经过现场勘察，本工程沿线地形较复杂，东侧为京杭大运河紧贴新老路边缘，新建路段大部份为位于防洪大堤西侧河塘低洼地段，部份与防洪大堤相接，地势呈东高西低，工程末端又下穿现南绕城高速公路起伏较大。道路红线范围内伴有许多工矿单位，尤其道路东侧较多，道路东侧还有10KV高压横沟线，西侧有弱电杆线和部份低压线路以及未探明的地下管线，目前标段内防洪大堤顶宽约4.0m可供一般车辆和行人通行，外部交通往北可从一标段及已建成的运河南路一期进出，工程末端可从南绕城公路南侧汤汪镇同心村华庄组向西去往汤汪镇，工程末端在同心村境内。标段内河塘淤泥需清除，K0+911.5箱涵位于通扬运河的同心河上，施工前需围堰抽水清淤，在新建路段西侧高填方路段需做临时便道和外界接通，便道可从市区购买拆迁下脚料填筑，现场排水系统可排入现有同心河，最终排入京杭大运河。本合同段内进出道路较少，且路幅较窄，机械及材料可从现状运河大堤老路或末端农村简易道路进出，沿工程走向开工前利用原有堤防土路通行。目前现状道路不可以进行施工期间的双向会车需增设会车道。中标后利用老路作为施工便道应加强养护，确保行人和行车安全，整个工程位于同心村华庄组境内，同时也涉及到地方村组，整个工程沿线各种杆线纵横交错，并设部份地下管线，且有部分工矿单位建筑物和简易房，均需拆迁，开工前故需配合业主做好动员拆迁工作，确保本工程开工的顺利进行。（六）施工特点及总体设想1、按照本工程招标实施的项目内容，属城市道路工程。enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程2、施工地点位于城东部郊区汤汪乡同心村境内，现有中间道路及末段老路交通繁忙，现场施工条件一般，受电网水系影响较大，地下管线较少。3、工期120天，按施工日期排，前期道路路基土方施工，管道工程施工正处于盛夏季节，路面基层，沥青砼面层已进入金秋季节，受雨期影响的可能性较大，对确保工程质量和工期有一定的影响和挑战性。4、整个施工期均处于开发建设的大好时机，有业主和所在乡镇村组百姓的大力支持和配合，外围协作条件较好。5、各种管线交叉施工及河塘回填处理是控制工程量的重点、难点。6、工程所在地进出场道路条件较差，机械、材料进场比较困难。为保证本工程有条不紊地实施，确保质量好、速度快、造价低，我们将依据上述工程的概况、性质、设计规模、施工地段的地质、气候条件等以及业主对工期、质量的要求，从全局出发，统筹考虑，拟定一个最经济、合理的方案来指导施工，克服施工中的盲目现象，取得优质高效、低成本、文明施工的全面效益，确保工程全过程的施工都能处于最佳受控状态。本施工组织设计将集中从组织机构、管理体系、施工技术方案、工程质量控制、工程进度控制、机械设备选用以及安全生产、文明施工等进行论述。（十）材料设备供应根据招标文件要求，本工程为包工包料，工程中所用各种建筑材料和管材管件均为乙方自行采购，所有进场材料规格、质量均应得到监理工程师和业主代表的认可，并符合国家建材行业标准的要求，同时应做好抽样复试工作，检验合格后方可用于本工程，一般建筑材料均应有出厂质量证明书。（十一）主要工程量1、土石方工程路基清表及挖一般土方清表2112.85+挖方534.82=2647.67m3挖弃淤泥8700m3余土弃运8700m3人行道及绿岛回填素方中心绿岛1898.57+人行道绿岛5558.32=7456.89m3路基回填6%石灰土22692.37m3河塘回填5%水泥土15950m3挖沟槽土方6m以内1137.46＋2m以内1153.88=2291.34m3绿岛盲沟回填素土901.40m3沟槽回填6%石灰土324.28m3箱涵基坑挖土方1491.56m3基坑回填6%石灰土312.18m3缺方内运46632.8m3enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程2、道路工程土工布铺设3500.66m215cm厚二灰土底基层（人行道）3246.94m220cm厚二灰碎石基层（非机动车道）4910.56m220cm厚二灰土底基层（非机动车道）5540.38m230cm厚二灰土底基层（机动车道）14511.72m220cm厚二灰碎石基层（机动车道）13821.76m26cm+5cm+3cm厚粗、中、细沥青砼面层（机动车道）12509.86m26cm+4cm厚中、细沥青砼面层（非机动车道）3714.83m2安砌侧石8543.68m盲沟662m人行道板铺设2860.40㎡3、污水管网工程DN400钢筋砼管铺设120°基础54m砌筑污水检查井H=2.9m3座4、雨水管网工程DN800钢筋砼管道铺设1200基础199.34mDN1000钢筋砼管道铺设1200基础22.23mDN600钢筋砼管道铺设1200基础309.69mDN300钢筋砼管道铺设1200基础91mDN500钢筋砼管道铺设1200基础418.34mDN700UPVC加筋支管60mDN150UPVC加筋盲沟连接雨水井支管51mDN100UPVC加筋盲沟连接雨水井支管357m砌筑Φ1000检查井H=1.73m8座砌筑Φ1250检查井H=2.40m12座砌筑Φ1250检查井H=2.50m4座砌筑Φ1500检查井H=3.23m1座砌筑Φ1100×1300检查井H=3.0m1座砌筑雨水进水井24座+过水槽23座47座砌筑出水口2处沟槽填砂142.52m35、箱涵工程基础砂砾石垫层119.17m3箱涵底板150.06m3enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程箱涵侧墙158.89m3箱涵顶板150.06m3混凝土挡墙37.2m3浆砌块石隔水墙12.72m3浆砌块石河床护底44.23m3浆砌块石锥坡基础25.06m3浆砌片石护坡25㎝厚96.58㎡箱涵变形缝224m箱涵钢筋涵身89.085t+栏杆0.662t89.747t栏杆地袱5.0m3预制立柱3.44m36、浆砌块石挡土墙1267.01m3二、工期及质量目标（一）工期根据招标文件对本工程工期的要求：总工期为120天，我公司投标工期为120天完成该工程任务。计划2008年8月5日至2008年11月20日竣工。（二）质量目标本工程的质量标准为合格。我公司承诺工程质量目标为“合格”，争创优良。我们本着“质量就是生命”的宗旨，在该工程施工中选派一流的工程管理、技术人员中和技艺较高的操作工人，精心组织、精心施工，争取工程质量达到优良。三、施工准备情况我们将严格按照招标文件规定及时签定合同协议书，并根据工程特点、进度和质量要求，从技术、物资、人力和组织等方面为施工实施创造一切必要条件，确保工程如期开工、确保工程按质按量如期完成。（一）组织机构准备1、本工程项目经理是具有多年的市政工程施工经验的优秀项目经理，根据工程项目的特点，建立相应机构，配备技术、施工、质量、资料、材料、安全、机械、用电及后勤等项工作的负责人和管理人员。2、根据工程特点和采用的施工组织方式，确定合理的劳动组织，建立相应的专业队伍。3、进行工程项目分解，建立施工项目管理工作体系，编制施工项目管理工作体系图和信息流程图，编制施工项目管理规划，确定管理的关键部位，形成书面文字材料。enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程（二）施工队伍准备按照工程目标工期为120天，总预算工日约15915多工日，日平均投入劳动力135工日/天，实际施工中有可能还要变更增加，这么大的人工量不宜集中一点上施工，我们将调整为①一个道路施工队，分两个施工段。同时施工；②一个排水施工队，分两个施工段，同时施工；③一个机械大型土方施工队，分两个施工段同时作业施工；④一个箱涵施工队，下设钢筋、木模、砼工小分队；⑤一个防护施工队，以争取工期。其具体分工如下：道路施工队：第一施工段为K0+750～K1+000，即从Ⅰ标段交界处至本工程中部,第二施工段为K1+000～K1+265.388,即从本工程中部至工程末端的通向汤汪镇的简易道路交接口。排水施工队：第一施工段为K0+750～K1+000，即从Ⅰ标段交接处的Y54（Y20）检查井至标段中部Y64、Y31检查井。第二施工段为K1+000～K2+240，即从Y64、(Y31)检查井至工程末端的Y58、Y25检查井，同时施工K1+065桩号一道过路污水管道。箱涵施工队：下设钢筋、木模、砼工班组，负责涵洞的钢筋、模板加工安装，砼浇捣等任务。大型土方施工队：机械施工队主要负责全线土方工程，场地平整、碾压，在工程施工中统一调配综合使用。防护施工队：负责全线河塘段块石挡土墙的沟槽土方开挖砌筑、饰面等任务。（三）技术准备1、在开工前组织施工,技术人员直接到达现场，即开始作技术准备工作，主要进行现场调查，图纸会审，编制实施分部分项工程施工组织设计，制定具体的技术管理办法，认真学习有关“规范”“规程”等。2、精测人员随第一批人员到达，同时与业主联系，进行现场交接桩工作，对交接完的桩点进行复测工作，并根据施工需要增设构筑物控制桩点及水准基准桩、并设护桩。3、布置施工测量放样控制点，施工基线和施工水准点应设置在不受干扰、牢固可靠且通视好、便于控制的地方，基线测量采用索佳T2全站仪配合相关仪器测放，其精度必须符合规范要求。水平测量采用S3水平仪进行一级往返测回，其一站视线一般不超过150米。所有测量精度均应符合规范要求，报监理审核查验，经批准后才能使用，并按要求设立识别标志加以保护，资料应系统整理，保存完整。enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程4、为了确保工程质量及工期的需要，在工地首先设立土工实验室，对土壤击实试验由取样员和业主指定试验室委派试验人员共同在现场取样，确定土方压实系数和压实标准，对开工前所需的各种工程所用原材料进行取样送试验室做试验，以保证早期开工。（四）临时设施三通一平具备进场条件后，我单位立即调遣队伍上场，进行临时用地整理及职工住房的搭设和工地三通一平工作。1、临时生活、办公用房准备为便于施工，工地临时值班室和工棚就近搭建，但必须考虑在不损坏周围环境的空地上搭建，同时我们将负责解决好业主、监理的现场住宿及办公用房。除负责以上生活设施的设计和修建外，还将在整个过程中负责管理和维护以上全部临时生活设施，业主、监理的现场生活及办公用房将设在标段东侧厂房。2、临时料场的准备临时料场可按施工需要就地设置（具体布置见施工平面布置图），临时场地基面在压实后可用40×40×6厚的本色砼预制板铺设。3、临时施工便道本标段是新开发建设的道路,地处东郊运河堤内侧河塘低洼区域,沿线均为新建道路,但在新建路段东侧有一条堤防土路，开工前，可作为临时便道，在标段的适当位置修通往西侧新建道路河塘段，应利用拆迁下脚料补充区间短途临时便道。河塘段应在整个路基填方前处理填筑完毕以形成整个路基的连贯性作业，同时又可供大型机械运输车辆及大宗材料和土方调配使用。外部交通可从一标段北侧已建成的运河南路一期工程或经末端现有乡村土道路进出，在施工中应对这些道路进行补充与养护。4、临时用水准备生产生活用水以自来水为主，与业主联系协调接通水源单独装表计量。需要水源时以附近埋入的自来水管接至施工用地。通过现场勘察，沿线河塘水资源十分丰富，表面也十分清洁，可作为施工和养护用水。5、施工用电准备由于整个工程路线较长，结构各异，而且分段同时施工，架设一条线路电压降较大，中标后应向业主申请，计划在两个施工段道路两侧各提供一个电源点，在工程适当位置设一个电源点供项目部驻地人员生活照明使用。同时在箱涵地段设一个电源点,根据现场察看现场有高低电源点提供。施工前我公司同时预备二台75kw发电机。经过分析，本工程线路上所用机械设备最大用电量统计如下页表：6、临时通讯准备为保证上下级机关与业主,监理各方信息的联络互通成一体，enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程采取以下两个方案：A：在临时办公地点安装固定电话1部；B：项目部及施工队主要管理技术人员配备手机。7、拌和场本工程在道路和两侧排水范围内设置一个砼拌和场地和两个砂浆拌和场地可满足施工需要，工程中主要项目的砼管基、箱涵、人行道垫层均采用商品砼为主。（五）物资设备所有用于本工程的建筑材料进场时都按规定具有材料合格证明文件、准用证书和测试资料，并按有关技术规范要求分批抽取试件，送监理工程师认可的材料试验单位进行检验，经检验合格后的材料才能进场使用。1、水泥：根据砼标号要求不同。分别采用42.5级或32.5级普通硅酸盐水泥或硅酸盐水泥,其物理性能(细度、凝结时间、强度和安定性等)及化学成分均应符合国家标准。2、钢筋：其性能必须符合国家GB1499-1998和GB13013-1991标准。其规格、品种和强度必须符合设计图纸要求，钢筋进场必须具有出厂质量合格证书，并按规定分批抽样检验。钢筋焊接可采用搭接电弧焊，采用电焊条应符合有关规定，焊接接头按规定分批抽检。3、用砂：选择级配良好、质地坚硬、洁净、无杂质的淡水中粗砂，其细度模数在2.1-2.3之间，含泥量不超过3%。4、砼用碎石：质地坚硬、耐久、无风化、无有害杂质、级配合理，其饱水抗压强度不应低于砼设计强度的2倍，也不低于60Mpa，其针片颗粒含量不应超过15%，泥土杂质量不应超过1%。5、砼用水：采用洁净、无有害物质的淡水或饮用水。6、成品构件：所有外购成品构件均应执行上述质量检验规定和要求。成品构件进场时必须提交施工记录及质量合格证明资料。（六）施工机械和工具准备（见投入主要的施工机械一览表）（七）周转材料准备（见周转材料一览表）及（主要用料一览表）机械设备最大用电量表序号机械设备名称数量用电量（KW）1混凝土搅拌机17.5×1＝7.52砂浆拌和机25.0×2＝10.03井点设备107.5×10＝75.0enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程4卷扬机17.5×1=7.55平板式振动器22.5×2＝5.06钢筋机械24.0×2=8.07插入式振动器22.0×2＝4.08污水泵6寸27.5×2＝15.09排水泵4寸23.5×2＝7.010木工机械14.5×1=4.5011点焊机11×30=3012临时设施用电15.013合计165.5四、施工总体部署（一）施工原则遵循先地下，后地上；先主要，后次要；先整体，后局部；先下游，后上游的施工次序。有养护要求及地下管线的分项工程，安排在前期施工。排水管道，要先行施工，管道施工在沟槽降水、开挖、基础埋管、窨井及回填等工序上形成流水作业。管道施工结束的同时，行车道可安排进行开挖沟槽、填土、碾压处理，确保路基密实。道路工程，要先行施工快车道，最后实施人行道和中央带，分隔带填土工程，中央带与雨水井连接支管应在安装雨水支管的同时一并安装好，中央带内盲沟及纵横向排水软管在填土前实施。本工程河塘段清淤与填筑工作量大。抓紧在管道施工时组织土方路基挖填处理，合理安排好雨季施工，抢抓天时，挖方段、填方段同时进行，争取早日完成土方施工，为后续路基路面提供作业条件，否则整个工期将受到制约。路基路面分段流水推进。抓紧土路基结束后及时进行支管埋设，组织结构层灰土和二灰碎石施工，形成流水施工。整个路基工程在段落上、层次上流水作业，形成紧张有序、节奏相连的施工。灰土基层采用稳定土拌和机，处理层采用拖拉机拌和，二灰结碎石基层采用集中厂拌或购买成品，现场摊铺机摊铺(或平地机结合人工整平)，沥青混凝土路面施工时要充分组织好摊铺机摊铺。缩短工程工期，保证工程如期完成。另外enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程确保资金的充足、机械设备的完好、优质材料的储备及技术人员的配备，做好充分的准备，一旦遇到不可预见的情况发生而影响工程进度时，我们在确保质量的前提下，积极采取各种措施保工程质量进度。（二）施工总流程根据本工程招标文件120天的工期要求，以及该工程的特点，各道工序施工采用平行流水作业施工，使得各分项工程施工紧密衔接，确定施工总流程如下页图。（三）施工段划分根据工期要求及现场施工条件，本工程大致分为以下施工段：1、道路工程划分两个施工段：第一施工段从I标段接头处的起点桩号K0+750.0至标段中部同心河河南K1+000，工作段长250m；第二施工段从同心河南侧K1+000至工程末端K1+265.388桩号，工作段长265.388m。2、排水工程划分两个工作段：第一施工段从K0+750处Y54（Y20）检查井至K1+000桩号Y64（Y31）；第二施工段从Y64（Y31）检查井至工程末端K1+265.388的Y58（Y25）、检查井。同时施工K1+065桩号的一道过路污水管道3、土方作业队：主要负责全线土方工程、场地平整、碾压、在两个道路工作段中统一调配综合使用。4、箱涵施工队下设钢筋工、木模工、砼工小分队，负责钢筋加工，模板加工安装，砼浇筑，洞口施工等任务。5、防护施工队负责河塘段外侧块石挡墙的施工。6、根据划分的施工区段，考虑到工期要求和地下各种管线的施工影响，先具备施工条件的地段应先行施工。（四）施工总平面布置1、总平面布置（1）项目部布置为保证工程按期、优质实施的目标，标段内建立一个以工程项目经理为领导的项目经理部，分别组成工程施工以及工程质量、工期、安全、文明的管工程总体施工流程图材料采供准备施工准备文明施工设施河塘围堰施工及排水井点降水污水管施工雨水管施工其它管线施工enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程河塘处理道路路基土方施工快车路二灰土施工快车路二灰结石施工慢车道基层施工侧石及附属施工沥青砼面层摊铺人行道工程施工绿化带工程施工工程竣工验收理体系，并设立以技术主管为核心的质量保证体系来开展各项工作，对整个工程的全过程进行全面的质量管理。因此整个工程将由工程项目部统一指挥、调度和协调，形成一个分片负责又密切联系的管理系统。根据工程规模及施工管理人员数量，现场设置包括业主、监理工程师、施工管理人员生活用房以及办公室、会议室、餐厅、伙房等，项目部设置标牌示意，统一布置在工程南段K1+300东侧，（见施工总体布置图）。（2）施工人员驻地设施平面布置主要设置施工人员生活区以及施工操作区，如木工操作间、钢筋操作间、机修操作间、材料堆放区及油库等，施工人员生活区可根据不同的情况自行搭enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程建或就地租用库房。施工区域及隔离护墙与非施工区、生活区隔离，并标牌示意，设置纠察固定值班亭，并增设流动岗日夜值班，确保区内安全保卫工作，并做好防盗防火工作，确保施工和行人安全。（3）施工现场接水接电布置为确保职工生活质量和施工质量生活用水直接采用自来水，施工用水采用河水。工程用电根据业主提供电源位置在现场配置临时配电间，沿线架设临时用电线路，施工区则通过临时配电箱接至施工现场。为防止不确定因素造成停电，各个工区内配备柴油发电机一台。2、总平面管理（1）由于该工程施工工期紧，而施工环境较为特殊，施工中要求有一个合理的平面布置，而且要求有科学严密的环境保护措施。（2）为减少各种材料、机具的运距，组织现场平面及立体交叉流水作业，施工平面管理由项目经理负责，平常工作由工程部门物资部门组织实施，按划片区包干管理，未经同意不得任意改变。（3）现场主要入口处，设置安全标语。（4）凡进入现场的设备、材料，按平面布置图指定的位置堆放整齐、不得随意堆放。（5）施工场内的水准点、导线控制点、架空电线应有醒目的标志并加以保护，任何人不得损坏、移动。3、施工现场排水措施enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程（1）施工现场的废水将主要利用明沟排出。排注时设置沉淀池，注意不得将杂物和泥浆混入排水沟，并经常对明沟进行清淤。（2）施工现场的积水需要及时的排除，因此在工程沿线的两侧开挖边沟，将水引入附近的河塘内，最终排入京杭运河，边沟纵坡应大于0.3%。（3）当土路基形成路槽时，及时开挖盲沟以排除路基上的积水。五、施工组织管理网络（一）项目组织机构本工程实施项目法管理，实行项目经理负责制，组建工程项目部全权负责项目管理和组织实施工程施工，其项目经理部组织机构（见下图）。1、项目经理部在施工过程中，我公司将认真贯彻，落实“安全、质量、进度、效益”八字方针的原则，层层分解到人、落实到人。（1）项目经理职责①项目经理部设项目经理，是工程项目总负责人，是质量和安全第一责任人，对工程质量、安全生产负完全责任。②对业主负责。全权履行本工程合同职能与条款，确保完成本工程的任务和目标，及时贯彻设计和监理工程师制订的技术和管理文件，组织职工认真学习和有效运用。③督促项目工程师保证按照质量保证手册所规定的和承诺的去做。④加强内部行动的统一与团结，调动一切积极因素实现“安全第一，质量第一”的方针。⑤参加业主的工程会议，执行会议决定的有关工程事项。（2）项目副经理职责①负责本工程生产管理，根据工程进度，安排各项施工生产任务，注重施工进度关键线路，把握分部分项工程节点工期，保证工期目标的最终实现。②主持内部生产会议，协调和解决施工生产难点和矛盾，确保工程顺利进行。③参加业主召开的工程会议，配合业主的协调工作，提供方便施工的必要条件。④按照本工程的物资准备计划和机械进退场计划，并结合工程进度，分阶段组织物资的采购、调配和进场以及设备的进退场，保证施工正常进行。⑤督促和检查分管的职能部门的工作，调动职能部门的操作能力。（3）项目工程师职责①认真贯彻执行国家和地方的有关技术规范、规程和标准。enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程②主持和组织本工程施工详图内部会审，汇集图纸质疑事项，提请设计人员澄清和解决。③主持和组织本工程施工组织设计和作业方案的编制，并注重实施过程中的改进措施。④主持编制“项目质量保证计划”。确保质量体系的正常运行，以期最终实现本工程质量目标。⑤注重现场安全生产责任制，负责和策划现场施工人员的生活设施，保证人员住宿条件和正常生产状态。建立现场施工安全生产程序，布置工程保卫设施。主管现场文明施工、策划文明施工包干区域，并督促责任人员严格按《施工现场标准化管理细则》执行。⑥督促和检查分管职能的工作，注重质量记录的积累和建档。注重指令畅通，措施有效。2、安全、质检组安全、质检组设安全、质检组长，对项目经理负责，对安全质量保证体系的建设和运行负直接责任。分管安全保证和质量保证，其职责主要是全面管理企业安全质量工作，组织制定经理部的安全质量方针目标，对安全质量指标、安全质量计划负责，并对安全质量保证系统的工作质量负责，还要组织安全质量奖惩工作。安质组在安质组长的直接领导下，独立开展工作。在实现安全质量保证大纲的过程中，对除财务、后勤以外的各部门的安全质量保证进行检查、评审。其主要职责是：（1）负责编制和修订安全质量保证大纲，监督大纲的有效实施，验证大纲执行的有效性。施工项目组织机构项目经理：丁仲民项目工程师：倪春勇项目副经理：刘俊富后勤资料组：沈敏芳计划管理组：吕庆忠安全组：周俊如经营核算组：张所俊施工技术组：张志忠质检组：侯国华设备物资组：朱春桃enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程土方施工队箱涵施工队排水施工队道路施工队防护施工队第一施工组第二施工组第二施工组第一施工组砼工施工组木模工施工组第一施工组第二施工组第一施工组第二施工组钢筋工安装组：（2）组织编制和修订安全质量保证文件。（3）负责对供应商的资格评审工作。（4）负责安全质量保证和安全质量检查的接口管理工作。（5）编制和实施安质组的管理程序和实施细则，并督促各部门编制和实施本部门的安全质量保证管理程序和实施细则。（6）实施安全质量计划，参加各项和服务的见证点、停工待检点的验证和最终验收工作。（7）负责对不符合质检报告要求及技术部门提出的处理方案进行审核工作，并采取后续行动以保证其得到正确及时地执行。（8）有足够的权力对不满足安全质量要求的工作或服务采取行动，包括停止工作并向项目经理报告。（9）负责制定培训计划，并按计划对有关人员进行培训。（10）定期向项目经理报告安全质量情况。3、施工技术组enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程（1）设施工技术组长，由项目工程师负责，直接向项目经理报告工作。（2）主管施工技术、资料、试验、测量。（3）编制技术管理文件，不符合项处理报告，质量记录，并对施工全过程进行质量、进度控制。（4）主持编制、修改工程施工方案，批准作业指导书，负责对班组进行各道工序的技术交底工作。（5）对施工质量全面负责，并接受质保部门监督和评审。（6）负责对重大工程质量、安全事故分析、主持和研究，制定审定事故处理方案。4、经营核算组（1）设经营核算组长，由项目副经理负责，直接向项目经理报告工作。（2）主管计划预结算控制、合同管理、经营核算。（3）编制经营管理文件，提出经济技术指标。（4）负责处理与业主的经济往来，组织重大经营活动。（5）收集日常生产、经营活动的信息资料，处理经营管理中出现的问题。5、设备物资组（1）设备物资组长，向分管项目副经理报告设备、物资保障情况。（2）主管设备和物资供应。（3）编制设备管理和物资管理文件。（4）协助有关部门做好机械车辆的调度和最优配备，指导施工机械车辆的保养与维修，使其发挥最佳经济效益。（5）编制材料供应计划，组织材料供应，保证工程正常进行。6、后勤组（1）设综合组组长，在项目经理直接领导下开展工作。（2）分管调度和行政工作。（3）负责项目经理部的行政管理和后勤生活保障工作。（4）负责项目经理部文秘工作，配合有关部门处理与业主的日常往来，安排项目经理部领导的经营活动。（5）协助项目经理部安排各种会议，负责项目经理部与总部的日常联系。7、专业施工组在项目经理的直接领导和授权下，实施工程项目的施工活动，主要职责有：（1）根据适用的工程文件组织实施施工，并形成记录文件。（2）实施质量计划和工作计划。（3）发现不合格项时，及时向质保部门或质检人员报告。（4）enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程实施文明安全施工，负责施工区域的场地管理和施工机具设备、材料管理。（5）做好本经理部内部各队之间的接口工作。（6）做好物项交工前的维修、保养工作。（二）质量管理领导小组（见下页图）建立由项目经理任组长，项目副经理和项目工程师为副组长，专职质检员中间控制，队组基层自我检查的三级质量管理体系，做到全点、全面、全过控制质量，坚持每天的质量例会制度，发现问题及时纠正，做到前道工序不优良，后道工序不施工。（三）安全管理领导小组（见下页图）成立以项目经理任组长，有关部门负责人、技术人员及各施工队组生产骨干参加的安全生产领导小组，并设专兼职安全员，负责施工过程中的安全教育，安全措施的制定落实，检查工作，确保安全生产。（四）技术管理措施1、实行项目工程师负责制，全面解决处理施工中的问题。2、技术管理流程图（见下页图）。质量管理领导小组组长：丁仲明副组长：刘俊富副组长：倪春勇测量员：华广顺施工员：张志忠试验取样员：温学超质检组：侯国华材料员：朱春桃核算员：张所俊enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程土方施工队：箱涵施工队：排水施工队：道路施工队防护施工队：各班组工人安全管理领导小组组长：丁仲明副组长：刘俊富专职安全员：周俊如施工技术组：张志忠道路施工队：土方施工队：箱涵施工队：排水施工队：防护施工队：enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程各班组工人技术管理流程图总公司技术指令项目工程师建设、设计监理单位技术指令质检组安全组技术组设备资料技术试验测量材料enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程排水管道施工路基施工基层施工面层施工人行道施工防护施工河塘清淤填筑路基清表箱涵施工六、主要分部、分项施工方法（一）排水管道施工本工程按雨污分流的方法设计，雨水管支管采用U-PVC加筋管，承插胶圈接口，雨污水主管道采用钢筋混凝土管，承插胶圈接口。1、施工程序：管道施工程序：定位放线→井点布设→沟槽开挖→管道基础→管道吊装→铺设管道→单口水压试验→检查井→闭水试验→土方回填；2、施工准备（1）组建工程测量专业小组，计2人，其中主测1人，复侧1人。施测前进行技术交底。（2）对所用仪器进行检查和校正。钢尺、水准尺进行检查、校核后方能投入正常测量工作。（3）根据设计图纸及业主交桩记录，做好测量放线前的内业计算工作。3、施工测量（1）按照设计文件要求，组织测量人员设制高程控制点和轴线控制点，并进行复测、复算。其水准闭合差和角度闭合差应符合规范要求。（2）根据施工总平面图和基础平面图，进行测量放线，设立控制定位轴线桩，放出挖土灰线，并做好测量记录，报监理、业主代表检查、验收。4、井点降水施工本工程沟槽挖土深enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程度较浅，部分地段拟采用明沟排水，部分地段及箱涵，河塘段拟采用井点降水，目前现状东侧又靠近大运河，沿线河塘地下水位较高，故需采取降水措施。＜3m采用单排轻型井点，＞3m的采用双排轻型井点，因地下情况特殊待开挖后，视情况进行调整降水措施，井点沿主管全线布置，需10套井点周转。沟槽开挖前，井点应提前1～2天抽吸。井点降水时，其动水位应保持在槽底以下不小于500mm。（1）井点布置轻型井点的布置在距沟槽基坑边为1.0米，井点支管间距为1.2米一根，60根为一套。井点应在施工全过程中连续运行，运行中随时分析记录、调整出水量，保证降水效果处于最佳状态，管道结构施工隐蔽验收后，应抓紧回填夯实，当回填土进行到稳定地下水位以上时，即可停止抽水，继续回填，拔除井管、拆移集水干管及机房机组设备。（2）井点安装注意事项如下：①安装支管冲水过程中使孔洞保持垂直，上下孔径一致，保证侧壁有一定厚度的砂滤层，冲孔深度要比滤管底深500mm，保证底部有足够的砂滤层。插入支管后要及时填灌砂滤层，砂滤层至少要达到滤管顶以上1至1.5米，在孔口到地面以下0.5至1米深度范围内用粘土填塞，以防漏气。②开机前认真做好抽水设备的检查，然后开机进行试运转，检查每根井管及主管是否有漏气现象，出水后2小时，检查出水管内流出的水是否是清水，若水是浑水，则检查其原因，排除后方可继续开机降水。③开机过程要认真检查，确保水流不间断地缓慢流出，不能时停时开，造成滤管堵塞，而影响降水效果。特别是夜间降水更要经常检查，留守专职人员进行值班，并认真做好降水记录。④每根井点管安装后，立即进行抽水试验，以出清水合格。⑤在降水期间，定时观测附近构筑物沉降，及时发现因为地面沉降而发生的对构筑物的不利影响。（3）轻型井点施工工艺流程图（如下图）：enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程5、沟槽明排水施工沟槽基坑内明沟排水方法是由排水明沟和集水井组成。当沟槽基坑挖到接近地下水面时，在沟槽基坑内适当的位置挖设集水井并安装抽水泵，然后沿基槽两侧或基坑底四周挖临时排水沟。当基坑或槽的面积较大时，可在坑底挖掘纵横交错的多条临时排水沟。排水沟采用人工开挖沟深50㎝左右，如使用挖土机挖土时，排水沟的深度可适当增加。排水沟与集水井连接，并将排水沟内的地下水引到集水井，用抽水泵将水排除。挖土顺序应从集水井、排水沟处逐渐向远处挖掘，使基坑槽开挖面始终不被水浸泡。采用槽坑内明沟排水槽坑挖土，一般为分层下挖，相应临时排水沟也分层下挖，即当挖掘面将近排水沟底时，同时加深排水沟，直到槽坑底达到设计标高止。排水沟底始终要保持比土基面至少低30-50㎝。采用明沟排水施工时应保证槽坑边坡的稳定和地基不被扰动，排水沟和集水井一般应设置在基础轮廓线以外，并与基础保持一定的距离，防止扰动，破坏地基土。6、沟槽基坑土方开挖与支撑（其工艺流程见下图）（1）本工程雨水管道均埋在两侧非机动车道下，沟槽开挖使用0.8立方米挖掘机开挖为主，辅助人工清底修整。这样可以缩短工期，降低生产成本，提高工作效率，沟槽底宽根据设计文件及有关施工规范要求执行。enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程（2）机械挖槽前向机械司机详细交底，交底内容一般包括挖槽断面、堆土位置，现有地下构筑物情况及施工技术、安全要求等，并指定专人配合，其配合人员熟悉机械挖土有关安全操作规程，并及时量测槽底高程和宽度，防止超挖，确保槽底土壤结构不被扰动或破坏，由于机械不可能准确地将槽底规定高程整平，开挖时应在设计槽底高程以上保留20cm至30cm左右一层，用人工清底。（3）为了正确控制沟槽的高度，方便排管的纵坡控制，必须设置高程坡度样板（简称坡度板），并派测量人员跟踪抄测。（4）挖土应与支撑互相配合，挖掘机挖土后必须支撑，防止槽壁失稳而导致沟槽坍塌，特别在人工清底清出的土方集中后，起吊出槽外处置，操作人员不准站在臂杆周围半径以内。（5）沟槽开挖碰到地下管线，则必须开挖样洞，使管线外露，并采取吊托等加固措施，对挖掘机司机作详细交底，如无把握，应改为人工挖土。（6）沟槽单面堆土高度不得大于1.5m，沟槽边距离不得小于1.2m，有机具停放的位置必须平稳，大、小型施工机具离沟槽边应根据设备的自重、沟槽深度、沟槽支撑的形式和土质情况，经工地负责人计算确定安全距离，一般离沟边不得小于0.8m。（7）部分区段，沟槽切断了原有的排水管道，施工时，架设临时过渡管或将上游封堵后用水泵进行抽水将上游来水排至河内。（8）为了排除杂填土渗水或雨水灌槽，沟槽开挖后，根据现场实际情况，如积水较多，可沿沟槽两边开挖深30cm、底宽30cmenforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程的排水沟，每隔一定距离设置一个70×70×60cm的集水坑，以便放置潜水泵抽水出沟槽。（9）为防止地表水浸入，开挖前先清理平整场地，使地表排水畅通，开挖时，在槽边适当距离堆筑土堤，防止地表水入浸。（10）在沟槽开挖后，若发现与地质资料不符时，应立即通知设计人员确定处理方案。（11）沟槽开挖应确保沟底土不被扰动，遇淤泥、腐植土等，必须清除，填砂石夯实找平，每层厚度≤30cm或按设计要求作补强处理。（12）支撑①沟槽开挖时，遇到土层松软或天气变化，应提前撑头档板，以后挖土与撑板应交替进行，修边后应立即撑板，每次撑板高度为0.6～0.8m。②采用的挡土板为木板、横撑为钢支撑进行密撑，具体做法为Φ55钢管长1米，两钢管管头穿Φ50铁罗杆。沟槽较浅时，一次开挖沟槽见底再支撑；沟槽较深处，挖至一定深度时，必须交替进行支撑，直至沟槽底标高。③撑板支撑施工注意事项：（a）撑板安装应与沟槽壁紧贴，当有空隙时，应填实，横排撑板应水平，密排撑板的对接应严密。（b）横撑应水平与横梁或纵梁垂直，且应支紧，连接牢固。（c）撑板支撑时，当遇有地下管道横穿沟槽时，管道下页的撑块上缘应紧贴管道，安装管道上面的撑板下缘距管道顶面不宜小于100mm。（d）挖土时，土壁要平直，挡土板要紧贴土面，支撑顶紧横撑挡板，在支护角部要增设加强支撑。（e）应严格遵循先撑后挖的原则，即挖至每层支撑标高，待支撑加设并起作用后再继续开挖下层。（f）支撑应经常检查，当发现构件有弯曲松动，位移或劈裂等迹象时应及时进行分析处理或进行加固。④拆除支撑前，应对沟槽两侧横壁进行安全检查，并制定拆除支撑的实施细则和安全措施。⑤支撑、倒撑均由有实践经验的工人进行，上下沟槽应设安全梯，严禁攀登撑木。⑥施工过程中不得空槽过夜。⑦本工程部分地段为深沟槽，拟采用大开挖形式，可防御安全事故的发生。6、雨污水管道施工（1）UPVC塑料加筋基础沟槽槽底验收合格后，即施工管道基础。雨水支管及连接支管enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程采用UPVC加筋管，UPVC加筋管安装管道前，采用1：1砂石超挖50㎝分层回填夯实后采用砂砾基础，基础夯实后用环刀法测试，密实度应≥90%为合格，管道接口预留凹槽部位应在接口完成后随即用相同材料填筑密实，填至管外顶400mm。（2）钢筋砼管道基础雨污水主管道采用钢筋砼管施工，基础的施工按设计超挖50㎝后回填1：1砂石，当沟槽开挖完成，且经业主、监理、设计、勘察、质监等有关单位验收合格后，再做砂石垫层，作为管道基础的底垫层，整个底垫层用适当的工具进行分层夯实，然后采用1200砼基础使至平整、密实，在管件连接处留出凹槽，以便接口操作，这些凹槽待管子连接好后随即用相同材料填实。垫层施工完毕，须经监理工程师核验。①管道基础垫层质量应符合以下规定：a、管道基础不得铺筑在淤泥或松填土上。b、管道基础应表面平整，两井之间顺直。c、管道基础允许偏差d、雨污水主干管管道平基模板的拼装高度可以大于基础的厚度，但应在模板内侧弹线，控制混凝土面的高程。②平基在垫层铺筑后，立即进行管道砼基础的浇筑，在砼浇筑时，应注意以下几点：a、水泥：不同品种的水泥，其物理、力学性能不同；不同标号的混凝土或水泥单方用量不同，这些都会导致混凝土结硬化过程中因产生不同的应力而开裂，淡此，规范规定：在主体结构或在同一部位上，必须采用同一品种、同一标号的水泥。b、骨料：粗骨料的最大粒径不宜大于40mm，含泥量不宜大于1%，并符合级配要求；细骨料宜条用中、粗砂，以利于节约水泥用量及改善和易性；含泥量不应大于3%。c、拌和水：拌制混凝土优先采用饮用水，对采用其它水源时，也应对强度、耐久性无害的洁净水。d、复测轴线和高程，在槽底4m左右打一样桩，控制砼基础面。e、混凝土用平板振动器振平，砼基础浇筑完毕后，12h内不得浸水，并应认真养护。砼强度达2.5Mpa以后方可拆模。③模板及其支撑结构必须符合下列要求：a、保证结构和构件各部分形状尺寸和相互间位置的正确性。b、具有足够的稳定性、刚度和强度，能可靠地承受灌筑混凝土的重力和侧压力，以及在施工过程中所产生的荷载。enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程c、支撑模板的支柱和其他构件，应考虑便于装拆，一般可采用木楔子、千斤顶、砂箱等方法。d、模板接缝均应严密，不得漏浆。e、模板用15cm×5cm方木，模板内部可用支杆临时支撑外侧用铁钎支牢，由于管座为120º模板应分两次支设，上部模板应待管子铺设合格后再安装。B．管道安装工艺流程（见下页图）（1）管子运输：管道运输时应垫稳、绑牢、轻放，并选择平整，坚实的地方堆放。待基础及垫层经监理、质监、验收合格后方可进行管道安装。（2）管子配件搬运及堆放①管节现场搬运一般可用人工搬运，搬运时必须轻抬轻放，严禁管材在地面上拖拉，抛扔或激烈碰撞。②加筋塑料管节应避免阳光暴晒，短期堆放应遮盖，若存放期较长，则应放置于棚房内，以防变形和老化。③管材配件堆放时，应放平垫实，堆放高度不宜超过1.5米，两邻两管子的承口相互倒置，并让出承口部位，以免承口受集中荷载。（3）橡胶圈保存①橡胶圈应保存在低于40℃室内，不应长期受日光照射，距一般热源距离不应小于1M。②橡胶圈不能同时与对橡胶有害的酸、碱、盐等物质存放在一起，更不能与以上物质接触。③橡胶圈在保存及运输中，不应使其长期挤压，以免变形。（4）管子检查管子安装前，在施工现场必须对所有的每一根管子进行检查。①管子的内外壁检查管子内外壁应光滑、清洁，没有划伤和其它缺陷；不允许有气泡，裂口及明显的凹陷、杂质、颜色不均、分解变色线等，管端头应切割平整，并与管的轴线垂直。②管子壁厚检查管子的同一截面的壁厚偏差不得超过14%。经过检查，不符合以上标准者，不得使用，并应做好记录，另行处理。（5）管子吊装本工程雨污水主干管规格分别为DN400、DN500、DN600、DN800、DN1000五种，支管规格分别为DN300、DN150、DN100三种。DN500以下采用人工进行下管，enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程由地面人员将管材传递给沟槽底施工人员。可用金属绳索系住管身两端，保持管身平衡均匀溜放，使管材平稳地放在沟槽内，严禁将管材至槽边翻滚入槽内。DN600以上钢筋砼管采用10T汽车式起重机进行吊装。（6）管节安装该工序是管道施工中关键的一道工序，应认真组织，精心施工，施工作业程序为：下管→清管腔管口→洗胶圈→上胶圈→初对口→顶装接口→检查橡胶圈位置→锁管。从作业程序可以看出，顶装接口是整个作业程序十分重要的一环，根据本工程施工条件，DN500以下管道，采用人工用2只3T手拉葫芦平行拉入法安装。DN600以上管道采用人机配合安管。高程及轴线控制：安装时，为控制管底标高和坡度，拟架设坡度板，由测量人员将管道中心钉和高程钉，测设在坡度板上，两高程钉之间的连线即为管底坡度的平行线称为坡度线，相邻两坡度板上管中心线顶面应较设计管顶高15cm，以便管道高程核查，在安装管道时，可以在坡度板上的中心连线，随时挂垂球，控制管道轴线定位及坡度。清理及上胶圈：根据设计要求，将管材插口顺水流方向，承口逆水流方向安装，先固定好第一节管子，然后下第二根管子，在连接管之间，留下一定空间，以便进行清理、检查操作，用布清理接头插口，环槽及承口的张口部分，并均匀地涂上液态凡士林，将橡胶圈放置在管道插口第一根至第二根筋之间的槽内，在插口端一定位置划出标志线（安装时检查该标志线是否到位）涂上凡士林。上胶圈中，管道安装施工工艺流程图复测中心线及高程复核高程样板检查胶圈位置、锁管管道基础运管至槽边检查井砌筑基础验收enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程吊管下槽闭水试验清管口、管腔回填、拆支撑洗胶圈、上胶圈初步对口拆除井点顶装接口在强行上拉未入槽部分时，不得使胶圈扭曲装反，注意手指的安全及橡胶圈的清洁，不得有土或其它杂物，以免胶圈在弹入槽内过程中，伤坏手指及胶圈扭搓。对口插入：将两根管子调顺，凑近到一起，然后将承插口端的中心轴线对齐，使橡胶圈接触承口的张口部分，注意使橡胶圈正确，并保证没有砂子和其它异物之后，才把插口慢慢地套到承口上去，到达联结区中间时，检查一下密封件，然后继续连接直至承口被边缘挡住不能套插为止。后在已稳固的管子上，拴上柔顺的吊带，另一端用手动葫芦或其它拉力机械，将插入管子端部中心位置的模档板上，然后缓缓拉紧，直至插到承口预定位置（标志线到位）。注意：拉紧、插入阻力过大，切勿强行拉入，以防橡胶圈扭曲；接头拉紧完毕，检查密封、橡胶圈，用一根钢板条或其它金属板条（200×1.5×0.4），插入承口和插口之间的环状空隙，按圆周检查一圈，确定橡胶圈是否在环槽内有均匀一致的深度，如发现疑点重新连接，以保证橡胶圈正确地留在槽内，注意橡胶圈在安装前必须认真检查，无缺陷，安装时做到认真、仔细、平衡，在拉紧过程中，决不要用锁链和钢索连接与管体接触，在管子插入就位后，应复核管道的高程和直线使之符合设计要求。enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程管道安装的质量应符合以下规定：1）管道必须垫稳，管底坡度不得倒流水，缝宽应均匀，管道内不得有泥土砖石、砂浆、木块等杂物。2）管道安装允许偏差。序号项目允许偏差检验频率范围点数1中心位移15两井之间22管内底高程±10两井之间2（7）管子安装时的注意事项1）对接管道时，应使被安装的管子与之安装的管子处于一条直线上，插入承口时，若明显感到阻力加大，应拔出管子检查，调整，重新安装。2）橡胶圈连接的管材插口端倒角不合要求，或截管后的管子，都应对插口端做好倒角。3）如管道安装时发生塌方现象，应及时清除，否则过大的实发荷载易造成管子变形。4）管子对接时，承口内的橡胶圈应清理干净，不得留有土堆，碎砂石，杂质，涂抹过润滑剂的插口部位应避免粘土杂质后插入承口内，否则易造成接口的渗水，甚至严重漏水。5）管子出厂时，放在承口内保存的橡胶圈在施工时应取出清理后，重新装入，未经过检查的橡胶圈不得使用。（8）砼管座浇筑在砼管道安装的同时，将管道整形就位，接着进行砼管座的施工。本工程类型采用了120º的管座。管道必须垫稳，管底坡度不得倒流水，缝宽应均匀，管道内不得有泥土砖石、砂浆、木块等杂物。（9）检查井施工检查井砌筑时，井基砼应与管基砼同时施工，管道与检查井的连接采用短管，检查井砖墙短管外露部分宜小于600mmenforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程，管道位于砖墙部分砂浆应饱满，以防接缝处渗水。管口周围认真发圈，井砌体禁止通缝。检查井内的流槽，宜与井壁同时砌筑，并将其表面用砂浆分层压实抹光。流槽应与上、下游管道接顺，管底高程应在规范规定的允许偏差范围内。砌筑检查井时，管子预留应同时安装，预留支管的管径、方向、标高应符合设计要求，管与井壁连接处应严密不得漏水、渗水。预留支管口宜用低标号砂浆砌筑封口，抹平。井内的爬梯应随砌随安，位置正确。爬梯安装后，在砌筑砂浆未达到规定强度前不得踩踏。检查井砌筑至规定高程后，应及时安装井圈，盖好井盖。检查井接入支管的管口应与井壁平齐，当接入管径大于300mm时，应砌砖圈加固。（10）闭水试验钢筋混凝土管道的闭水长度视具体情况而定。①井室及试验段两端应封堵坚固，不得渗水。②闭水试验前，管道及检查井外观质量已验收合格，管道未回填土，且沟槽内无积水，井点继续运转。③试验水头应以试验段上游设计水头加2米，如超过上游检查井，试验水头应以上游检查井井口高度为准。④管道充水时应缓慢进行，充水的同时应排出管道内的空气，管道充满水后，在无压情况下至少保持12小时，然后检查试验井段管道，井室外观有无漏水现象，检查无漏水后再进行渗水量观测，将水补充到规定水位，实测的渗水量按照《给水排水管道工程施工及验收规范》GB50268-97规范不大于Q=0.0046D1，式中的Q——每1KM管道长度24h允许渗水量（M3），D1——管道内径（MM），渗水量的观测时间不得小于30分钟。⑤整个过程必须在监理人员的监督下进行，闭水试验符合要求后方可进行土方回填。（10）沟槽回填：本工程沟槽回填，工序工艺流程（见下图）管道土方回填工艺流程图拆除支撑下一循环回填压实密实试验拆除井点enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程①沟槽回填应在管道隐蔽工程验收合格及管道充满水后进行（以防空管回填时由于回填土自重而使管材径向变形），沟槽回填应及时。②沟槽回填时，砖、石、木块等物应清除干净，井点降水时，其动水位保持在槽底以下不小于500mm时，采用明沟排水地上水保持排水畅通，保证沟槽内无积水。③管道两侧和管顶以上400㎜范围内的回填材料，应由沟两侧对称运入槽内，不得直接扔在管道上。回填其他位置时，应均匀运入槽内，不得集中推入。④U-PVC管顶以上400㎜及管道两侧，采用中粗砂回填，最大粒径不大于15mm，为确保回填土的密实度，回填土含水量控制在最佳含水量左右。井周采用5%水泥土回填。⑤检查井周围回填应与管道回填同步进行。⑥回填压实应按基底排水方向由高到低逐层进行，且不得损伤管道。井室周围应沿井室中心对称进行，且不得漏夯，并用环刀检验取样达到设计要求后方可进行下道工序。⑦管道沟槽位于慢车道路基范围内，其压实标准仍应符合设计和规范要求，UPVC管顶或以上400㎜范围内回填砂的压实度不小于80%，±2.5%胸腔部位中砂回填压实度不小于95%，槽底垫层压实度不小于90%管顶400㎜上回填土压实度同路基标准要求。（二）、箱涵施工1、总体安排本标段设有6.0×3.6m箱涵一座，位于K0+911.5同心河上现排灌站位置，箱涵与道路夹角为20°，涵身长55.17m，河床地标高2.0～2.5m，设计涵底流水面标高2.2m。涵体四周壁厚均为40㎝，涵底设有1.0m深砂砾石垫层，上做30㎝厚C25素砼整板基础，涵洞两头为浆砌块石翼墙挡土墙等。箱涵施工前，首先应对两头拦河筑坝，围堰顶部应加固作施工便道，根据需要或预埋DN1000钢筋砼管用于汛期排水。围堰结束后应进行排水清淤，然后挖基础至设计标高做砂砾石垫层，基坑开挖如遇不良地质情况，应请示设计人员到场认证处理后再做基础。基坑排水与开挖等工艺参见“（一），排水管道施工”中相应内容。箱涵应分两幅施工，首先施工箱涵左半幅，然后施工右半福，全涵设有沉降缝10道，分别为5.0m长正交涵身9个，4.985斜交涵身2个，箱体砼分两部施工，第一步为底板砼及底板顶以上60cm范围腹板，预留凹槽；第二步为腹板和顶板砼。在半幅主箱结束后进行右半幅箱涵施工，方法同左半幅。箱涵施工采用现浇，箱涵外壁回填前，箱涵侧面的沉降缝须贴二毡三油热沥青。箱涵两侧回填土采用6%灰土回填，密实度≥95%。洞口长6.4m范围内河底采用浆砌块石铺砌，以防基底冲刷，铺砌厚度为10cmenforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程碎石垫层+40cmM7.5浆砌块石。箱涵沉降缝内塞沥青木板。箱涵两端顶部至路面层做砼挡土墙上安装预制栏杆防护。2、围堰施工（1）、本工程围堰采用有桩草袋围堰，离洞口外侧约5.0-10.0m，筑有桩草袋拦河坝二条，坝顶宽2.0米，内侧用长木桩打入河床2-3米，桩外侧用草袋装入黄粘土逐层叠筑，高出施工期最高河水位0.5m。堰外边坡应大于1：2，堰内边坡应大于1：1.5，总之内边坡脚与基坑距离应根据土质而定，但不得小于1.0m。（2）、坝打好后，待坝下沉稳定（约4-5天），抽除坝内河水，并清除河底淤泥，在沟槽两侧安装井点降水设备，并在河底沟槽两端筑集水井，以降低地下水位及两侧渗入沟槽的明水。（3）、围堰的背水面坡底与沟槽边的安全距离，应根据堰体高度和迎水面水深，沟槽深度，水下地质情况及施工时的运输，堆土、排水设施等因素确定。（4）、围堰施工应符合现行国家标准《给水排水构筑施工及验收规范》等规定。3、模板工程施工（1）、本工程模板施工采用18厚胶合板、钢木组合支撑体系。为保证质量和施工进度，对箱涵胶顶板配备新模板，以备周转之用。（2）、本工程基础、侧墙、涵顶底板混凝土表面光滑、平整、圆顺，因此必须保证模板面光滑、平整，接缝处用胶纸贴好，保证设计尺寸，保证不漏浆，保证位置准确。模板制作安装的质量按（GB50204-2002混凝土结构工程施工质量验收规范和GBJ50300-2001建筑安装工程质量检验统一标准进行验收评定）。（3）、本工程现浇构件为侧墙、顶板等，采用18mm厚夹板按构件断面尺寸以大面包小面现场配制安装，支撑采用φ48钢管支撑，加50×100mm断面木枋作木楞，木楞间距300~400mm，φ48钢管做空间支架，间距600mm，为防止模板中部变形，需另在侧墙纵、横方向以间距约500mm穿φ12对拉螺栓，其施工顺序为：钢筋绑扎→模板拼装→加对拉螺杆→侧墙固定→混凝土浇筑→养护→拆模。（4）拆模①涵体及基础侧模必须在混凝土浇筑48h后方可拆除，砼顶板底模及内侧墙模板必须在混凝土试块常规养护达到设计混凝土强度标准值的100%时方可拆除。②已经拆除模板及其支撑的结构，在混凝土达到设计强度以后，才允许承受计算荷载，施工中严禁堆放过量的建筑材料。enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程（2）模板及支撑必须具有足够的强度，刚度和稳定性。（3）模板的接缝严密。4、钢筋工程施工（1）.钢筋必须全部绑扎，不得跳花，钢筋搭接绑扎点不得小于三处，在垫层上弹出钢筋位置之后（或制作出木卡子用于钢筋定位）再绑扎钢筋。（2）.钢筋制作：①本工程钢筋采用现场制作，原材料进场必须抽检合格后方可制作。②钢筋制作间应按钢筋工长钢筋下料单下料，下料单必须经项目工程师审核无误后方可制作。③制作好的半成品钢筋要分堆摆放，挂好标牌，并保证半成品钢筋不受污染。④制作的半成品钢筋，工长、项目工程师、专职质检员要认真检查，是否符合图纸要求，制作尺寸要准确。（3）.钢筋的绑扎①绑扎钢筋层次分明，穿插方向准确，底板钢筋、反梁钢筋相交汇的部位要注意交叉准确合理，存在保护层与箍筋尺寸矛盾的地方，图纸会审时请设计院解决。②绑扎时注意绑扎层次顺序，每层钢筋位置、数量、间距要准确排列摆放。③钢筋的固定双层底板顶层钢筋采用钢筋支架固定。(4).保护层：各种结构的保护层用垫块垫好，柱垫层带扎丝。5、混凝土施工(1).材料要求（对商品混凝土供应商的要求）①本工程结构所用混凝土全部采用商品泵送混凝土。②混凝土拌和物入模坍落度为140±20mm。③工程结构部位的混凝土应使用同品种、同标号的PO.32.5号普通硅酸盐水泥拌制。④混凝土用的粗骨料选用5～31.5连续粒级洁净碎石，含泥量控制在1％以下。当采用多级级配时，其规格及级配应通过试验确定。⑤混凝土的细骨料，宜采用中粗砂，细度模数2.3～3.0，其含泥量不应大于2％。⑥拌制混凝土宜采用对钢筋混凝土的强度耐久性无影响的洁净水。⑦配制混凝土时，根据施工要求宜掺入适宜的高效复合防水剂，使混凝土产生补偿收缩效果，外加剂应符合现行国家标准的规定。⑧enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程混凝土的配合比必须有试验室出具。混凝土配合比的选择，应保证结构设计所规定的强度、抗渗、抗冻等标号和施工和易性的要求，并应通过计算和试配确定。⑨严格执行按配比施工，采取电子自动计量装置上料台。⑩严格控制混凝土的搅拌时间，每机搅拌时间不少于90s。(2).混凝土浇筑①混凝土的水平及垂直运输选用一台混凝土输送泵车输送混凝土。②混凝土入模处，每处配备3只插入式振动器。③混凝土浇筑前应将模板表面洒水湿润。④混凝土浇筑过程中，模板和钢筋派专人看护。⑤浇筑时确保快插慢拔，振动时间以不冒气泡为止，插入间距为300mm呈梅花状布置，插入深度为进下层50～100mm。⑥浇筑过程中拌和物内严禁随便加水。⑦涵体混凝土由于高度大于500㎜，故采用分层下料，根据各施工段操作面合理劳动组合安排做到不留施工缝和冷接头。⑧为防止混凝土的收缩裂缝，除严格控制混凝土的水灰比外，在混凝土初凝前进行二次复振，以减少气泡，提高混凝土的密实性。混凝土浇筑完毕后，楼面混凝土应在终凝前，掌握时间进行反复抹压表面的工作，防止混凝土开裂。(3).施工缝留置与处理①混凝土施工原则上不留垂直施工缝，本工程拟在底板以上侧墙高度60cm预留凹槽，但必须事先征得设计人员和总监的同意，并填写技术措施单后方可留设。②所有施工缝表面必须凿去表面浮浆露出石子，浇筑前洒水润湿后用与结构相同级配的水泥砂浆进行接浆处理。（4）.混凝土养护①混凝土浇筑终凝后，即可进行养护工作。②夏日高温天气对成型砼采取浇水养护。③养护时间一般为7～14d。④浇筑后应控制人流,严禁堆放杂物,混凝土表面强度达1.2Mpa后方可上人操作。（5）.混凝土试块制作①试块组数应满足每100M3不少于一组，每台班不少于一组(坍落度测试次数同试块)。②试块制作完成后应送入试验室进行标准养护，另外加做一组留在现场与结构同条件养护作为承重模板拆除时强度依据。（6）.混凝土质量要求enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程(1)混凝土的质量和等级评定按工程施工质量验收规范和工程质量检验评定标准进行验收评定。(2)表面无蜂窝、孔洞、露筋，施工缝无灰渣等现象。(3)实测合格点率应按桥梁质检标准要求进行，必须达到80％以上。（三）路基工程施工1、施工准备按照设计文件要求，在开工前组织测量人员对本段的线路中心桩、水准点等进行复测，放出路堤边线，绘出断面图，计算出土方数量，认真会审图纸，做好排水工作。2、路基排水不良地段及雨季施工处理：施工时按照道路横向排水要求在路基上做好排水坡度使雨水排向道路的两侧，在道路两侧挖排水沟，排水后回填透水性良好的砂砾料，兼做盲沟，切断路基两边的水源，防止浸透路基，然后清除，运走路基范围内的表土、淤泥。3、路基填方施工本工程因地处京杭运河西侧、沿线地势较低洼，大部分为河塘淤泥质土和耕植土，清除后再进行河塘处理和回填方，故填方量较大，路线全长500多米范围内路基填方总量为38642.37m³,其中河塘处理采用5%水泥土15950m³回填至常水位，其余路基段采用6%石灰土回填。填方来源于外购土方，共缺土方46632.8m³，按业主指定地点进行挖运。（1）施工时，采用自卸汽车从外购取土坑运抵施工现场，并将土运至路基所填路段，用推土机粗平，人工精平，最后用振动式压路机碾压，施工中严格控制填料的含水量，使其符合设计要求。（2）路基填土不得使用腐植土、生活垃圾土、淤泥、冻土块和盐渍土。土的可溶性盐含量不得大于5%；550℃的有机质烧失量不得大于5%，特殊情况不得大于7%。（3）路基填筑分层平行摊铺，最大松铺厚度不得大于30cm，最小松铺厚度不得小于10cm。（4）若路基填筑分几个作业段施工，两端交接处，不在同一时间填筑，则先填地段，应按1：1坡度分层留台阶。若两个地段同时填筑，则应分层互相交叠衔接，其搭接长度，不得小于3m。（5）由于部分路段地面以下一定深度范围内存在软弱土层，清表30㎝后，回填灰土压实时，根据实际情况，采用有针对性的施工工艺，尽可能减小对软弱土层的扰动，破坏其结构及受力特性，避免出现弹簧现象，以保证基地以上各结构层的压实度。enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程（6）为保证路基边部的强度和稳定，施工时超宽50㎝填土压实，严禁出现贴破现象。（7）为了减少路堤路段在构造物两侧产生不均匀沉降而导致路面不平整，对于大型压实机具压不到的地方，必须配以小型压实机具薄层碾压，以确保压实度。（8）当路基填土至顶部时，摊铺整平后，使用压路机快速碾压一遍，以暴露不平部位，人工精平后，再用压路机碾压3～4遍，确保路基顶部平整密实。（9）为了使每道工序互不干扰，并满足规范要求，便于作业和检查，确保每个施工段的填筑碾压质量，在标准化作业的基础上，将各施工段划分为四个作业区段和七个施工工艺流程。（见下页图）（10）在整个路基填筑施工中，应严格控制“五度”，即宽度、坡度、平整度、填筑高度、重点是密实度。（11）路基填方压实标准路基压实标准（重型击实标准）填挖类型路床顶面以下深度（㎝）压实度（%）机动车道非机动车道及人行道填方0-809693＞809490挖方0-309693注：填方高度小于80cm及不填不挖路段，原地面以下0-30cm范围内土压实度不低于表列挖方要求。（12）在基底以外两侧开挖适当深度的排水沟并沟通水系，以降低地下水位，减少地表含水量，保证雨后路基范围内不积水。（四）特殊路基施工enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程本标段有河塘沟渠若干，施工路基开挖前还要加强对暗河暗塘的调查，并采取相应措施进行处理。具体处理方法如下：1、收集并熟悉有关施工图、工程地质报告、土工试验报告和地下管线、构造物等资料。2、当路堤填筑高度H≥64cm时，清除地面表层耕作土及杂物后，对基底进行整平压实，基底以上采用6%石灰土填筑至路面结构层，基底及其上6%石灰土层压实度应满足规范规定压实度要求。3、当路堤填筑高度H＜64cm时，清除地面表层耕作土及杂物后，需再向下翻挖适当深度，以保证整平压实后的基底至路面结构层底高差不小于30cm，并采用6%石灰土填筑，基底及其上6%石灰土层压实度应满足规范规定压实度要求。4、河塘、暗塘回填道路经过河塘沟渠或暗塘时，清除淤泥、杂物，然后采用5%水泥稳定土分层回填至常水位，再用6%石灰土回填至路面结构层底。本标段从K0+750～K1+080桩号为330m,为河塘路段，清淤回填，不考虑软弱土层的特殊处理。5、K1+080至终点约185m路段，现状地面标高约为5.0m，软弱土层顶标高为4.4～4.6m，底标高为-1.1～-0.4m,层厚5.5～5.0m,软弱土层上为素填土层，层厚约u0.5m。设计路面标高最低点约为6.4m，路堤最小填筑高度约1.4m，软弱土层至路面结构层底至少约1.3m。考虑该路段为低填土，软弱土层厚度也较薄，同时路面结构层底与软弱土层之间也一定厚度的硬壳层，路基稳定性以及沉降量均能得到保证，因此不考虑软弱土层的特殊处理。（五）道路基层施工1、路床施工本工程地势低洼，地下水位较高，土的含水量较大，根据设计要求，在做路路面基层之前，清表后应立即用压路机对路床进行碾压压实，达到设计要求95%以上然后做二灰土底基层。2、二灰土底基层施工当路基填方6%石灰土顶层成型后，即可进行路面基层施工，本工程机动车道二灰土基层厚度为30㎝，需分两层施工，非机动车道二灰土厚度20㎝，人行道二灰土厚15㎝，采取一次性摊铺施工，其方法如下：（1）选用材料及二灰剂量的确定和技术标准集料的配合比为：石灰：粉煤灰：±=12：35：53（重量比）压实度排压一遍，以达到密实度大体一致(经排压后的摊铺厚度应通过试验确定)。一般平地机或推土机排压一遍后，土的虚铺厚度为压实厚度的1．1～1．2倍。（2）铺灰enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程将已消解好的石灰和粉煤灰按计算用量，在己铺好的土层上的中心位置，码成梯型断面的长条(路面宽7米以上时应码两条)，再用与断面积相同的卡尺检验无误后才能进行摊铺。在铺灰时，试验人员应经常检查石灰的含水量，及时调整体积用量。铺灰时应事先找出路面施工边缘位置，用灰粉撒出铺灰的外侧边线。a、机械拌和日产4000m2:二灰土施工流程图铺土取土场预拌运输初步找平石灰消解或磨细生石灰粉铺石灰、粉煤灰拌合加水、检查、含水量检查调平整型稳压找补、整形复压碾压enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程终压养生b、劳动力配备参考表项目消灰组铺土组铺灰组拌和组人数8403020c、机械拌和日产4000m2：机具配备参考表序号品名规格单位数量用途1拌和机宝马机台1二灰土拌和2压路机12～21台2压实用3洒水车4000L台1消灰、拌和4拖拉机履带54～75马力胶轮台3二灰土拌和5推土机80台2二灰土拌和6耙缺口重型圆盘耙台3二灰土拌和7铧犁4～5铧犁台3二灰土拌和8路拱板重型个19平地机台1整平10四齿耙个25消灰11双轮车辆30铺土铺灰拌和12铁锹把50消灰铺灰拌和铺撒时要作到厚度均匀一致。如用机动车运灰时可边运边铺。运灰车辆应固定装车体积，作到定点定料，便于控制摊铺面积。在摊铺石灰时切忌用锹高扬，以免被风吹失，更重要的上石灰飞扬，影响操作人的身体健康，及对周围环境的污染，引起周围群众的不满。⑧拌和与洒水本工程二灰土基层选择用宝马拌和机拌和二灰土，施工简便，enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程效率高、质量好，是一种理想的拌和机械，将在整个过程中大力推广使用。a、拌和机从铺好的灰、土层上的一侧边缘，沿边缘线准确行驶拌和作业段的终点，按螺旋型的路线，依次拌至中心，每次拌和的纵向接茬应重叠不小于20厘米，要随时检查边部及拌和深度是否达到要求，由现场施工人员同监理共同检查，对深度不够部位，重新拌和。b、干拌一遍后，用洒水车或其他洒水工具进行洒水。洒水量应根据土的天然含水量大小而定。洒水时要做到均匀，水量一致，洒水后渗透2-3小时再进行湿拌。c、湿拌时的操作与干拌相同。一般湿拌2—3遍，但必须达到拌和均匀，色泽一致，土团大于1．5厘米的含量以不超过10％为度。拌和完毕后的混合料含水量，一般掌握在略大于18—22左右。经验认为混合料一握成团，从一米高处自然落下即散最为适宜。如在高温季节，应考虑在操作过程中的水分蒸发量，故一般拌和好的混合料含水量比最佳含水量大1—3％(夏季可选用高限)。d、每一作业段的接头处应重叠拌和5～10米。对机械不易拌到的地方，要人工拌和加以细致处理。④整平将拌和好的混合料，用人工按设计要求的纵横断面进行粗平，然后用平地机重型路拱刮板铲(刮)平。平地机整平a、把拌和好的混合料，以人工用木平耙或其他工具，起高垫低进行粗略平整，横向符合路拱要求，纵向无起伏波浪，然后用平地机或拖拉机自一侧边缘逐次排压至另一侧边缘，排压，～2遍，即可达到初步稳定。b、找平前，负责找平的人员应将已排压好的作业段进行全面检查，如边线、中线的位置和标高、摊铺宽度和厚度，以及拌和质量等。对于超高加宽部位的单向横坡，更应详细检查。经检查符合要求后再开始找平。c、在找平工作中，为使纵横断面都能很好的达到设计要求，细平前先放好平桩，然后用路拱板在适当的桩位上(约40～50米)，作出标准断横面，或在横向作出3～5点标高，挂线找平，然后撒上石灰作为找平的标志，平地机以此控制标高。enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程d、平地机找平分两次进行。第一次为粗平，第二次为细平。先从中间开始下正铲，两次下斜铲，其角度视路拱横坡大小而定。在找平时，根据事先标好的标志进行工作。初平(粗平)后平地机将普遍排压一遍。经再次核对标高无误后方可进行细平。细平下铲与粗平相同，但必须细致铲高垫低至符合要求为止。e、经过机械排压3～4遍(包括整平时排压)，二灰土即达到一定的密实度。精平后的预留高度，一般如实压后的厚度为10～12厘米时，预留高度2厘米即可。⑤碾压a、石灰土成型后应及时碾压，最好当天碾压成型。在碾压前检查含水量是否合适，若水分较小时，应酌情补水，若水分过大要进行晾晒，总之必须在最佳含水量下碾压到要求的压实度。根据以往我们多年的施工经验，石灰含水量偏差过大时碾压，是很难达到规定压实度。压路机碾压方法。按照“先轻后重、先边缘后中央”的原则，先从路的一侧边缘开始，外侧轮的1／2压在路肩上，以60～70米／分的速度，每次重轮重叠1／2～1／3，逐渐压至中心然后再从另一侧边缘用同样的方法压至中心，即为一遍。碾压一遍以后，应细致的检查平整度和标高，及时修整坑槽，切记成型后再贴补，以免出现推移脱皮现象。若需要找补低洼，应从表面向下挖深翻松8～10厘米，然后再填补新混合料，整平后用压路机或其他压实机具压实。构造物两端和道路的雨水井、检查井周围等碾压不到的地方，应用电动点夯或其他夯实工具夯实。半幅施工时，应靠中心线的一侧流出30厘米的虚线边，与另半幅施工时一起碾压。若留下的未碾压部分如遇雨或风干水分减少时，应摊开晾晒或酌情加水。⑥养生：二灰土碾压成活后，应保质湿润养护7天以上，禁止任何重型车辆通行，养生期间一定洒水养护。养护成型后应进行弯沉测试，弯沉值为0.83㎜。二灰土施工的同时应做七天无侧限抗压强度试验，强度值应达到0.6Mpa,路基压实度不小于97%。（4）、施工注意事项：①石灰要充分消解。二灰底基层，施工最低气温应在5℃以上。②注意天气情况，尽量在雨到来之前碾压完成并停止施工。③土的改性用生石灰闷料。料堆要用装载机翻拌均匀，一般生石灰闷料时间为3天左右。对于改性后的土要先用拌和机将其颗粒粉碎，尽量使其颗粒小于15mm后再填加石灰。④严禁压路机等其它施工机械在已完成的路段调头与急刹车。⑤严禁用“薄层补贴”的方法找平，贯彻宁刮勿补的原则，如有局部低洼处用齿耙翻松5cm以上，用新鲜混合料填充找平。⑥拌和好的混合料不得过夜，要当天碾压成型。⑦压实度的检查应用环刀法从底基层的全厚取样。⑧enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程施工接缝应采用对接形式或平接缝处理，确保接缝处的纵向横向平整度。严禁斜接缝。⑨养生采取全宽范围内的充分保湿，但禁止撒水过量，以免浸泡石灰土。做好石灰土施工期间的排水工作，以保证作业面不被积水浸泡或过度潮湿。2、二灰碎石路基施工本工程机动车道，非机动车道二灰碎石厚度均为20cm，采取一次性摊铺，为确保工程质量和施工进度，二灰碎石混合料准备由加工厂集中拌和，二灰碎石混合料的配合比为：石灰：粉煤灰：碎石=6.5：13.5：80（碎石级配由工厂测定）对拌和的混合料用自卸汽车运输入场，用摊铺机摊铺。1、机械配置：(一个作业段)序号名称单位数量1装载机5T台22自卸汽车6T台83推土机75KW台24摊铺机台15压路机12～15T台26压路机18～21T台27洒水机4000L台18电动夯台22、工艺流程：二灰结石施工工艺流程图混合料灰土验收碎石粉煤灰石灰水测量放样料料料路床表面二灰碎石测量拌和出料运输养生检测碾压摊铺机摊铺enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程3、施工工艺及技术要求：①测量放样：测量控制桩间应控制在10米一个，测设完成后，在施工的一端打入后中28钢筋桩，把拉力器一端固定在钢筋桩上，另一端定好钢丝绳，然后牵拉钢丝绳，拉力达到10N以上，钢丝绳长度以每施工段100—130m为宜，一个施工段不得过长，钢丝绳固定完成后，把它放在测桩顶部的凹槽内，用白线系好，但要防止钢丝绳因桩距过长而下沉。②摊铺机摊铺a、先调整熨平板下面的垫木，按摊铺标高增5—6~m为垫木总厚度，要注意路拱横坡度得变化，按设计要求调整垫木横向厚度。用水平仪控制摊铺机启动时熨平板的高度。垫木厚度准确后，将熨平板放在垫木上，固定牢固，调整摊铺机，使之达到正常摊铺状态开始摊3～6m长时，立即检查铺面标高和横坡，正常施工时，每前进10m，随车检测人员应检测一次摊铺面标高、坡度。b、摊铺机前进过程中，螺旋搅拌笼两端的二灰结碎石要保持饱满充足。摊铺机行走时，要先传送混合料，再行走摊铺。运送混合料的车辆向摊铺机料斗内卸料时，严禁后车轮在倒车时撞击摊铺机。运料车辆应距摊铺机料斗10cm左右停车，由摊铺机向前顶靠住汽车后轮再起斗卸料。摊铺机前进时，应始终保持直线行驶。行走时标尺杆上自然垂落的左右测平传感器的中心应对准钢丝绳，以保持摊铺宽度、厚度准确。③配合人员a、设专人指挥运输车辆掉头、倒车，不得撞坏测量标高桩，不得在倒车时撞击摊铺机，摊铺前在路床表面洒水，洒水专人指挥。配备足够的平整、修边人员，进行边角部位的修补，检测摊铺层的宽度、标高、坡度、平整度，保证摊铺面合格。b、横向接缝处派人将末端混合料弄整齐，紧靠混合料放二根方木，厚度与混合料压实厚度相同，方木另一侧用碎石回填约3m长。④碾压：enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程a、检查混合料的含水量，如水分不足，适当洒水。碾压先用5T～8T压路机稳压2～3遍，采取先小后大，先轻压后重压，在第一遍小型压路机碾压结束后，再用12T以上三轮压路机，在路基全宽内进行碾压，直线段由两侧向中心，曲线段由内侧向外侧路肩碾压。碾压时的轮重叠1／2轮宽，后轮压完路面全宽时，即为一遍。一般碾压6～8遍路面两侧应多压2～3遍。b、碾压过程中要求满幅碾压，各部位碾压次数应相同。边角处应由人工夯实，严禁压路机在已成型的或正在碾压的路段上调头、急刹车。在施工段端头4～5m范围内压路机应沿路面横坡由低向高适当横向碾压，防止纵向碾压端头使混合料向端头方向滑移，形成裂缝或松散现象。c、碾压过程中，适当洒水，表面始终保持湿润，如表面水蒸发得快，应及时补洒少量的水。d、碾压结束时，二灰结碎石结构地表面以呈现微量的浆液为佳。如水分不足在初压时适当洒水，若水分较大，碾压2-3遍后，间歇一段时间再压，但停压时间不宜过久，否则硬化后难于压实。拌和时水分应严格控制，避免造成翻浆。⑤养生稳定料碾压后四小时内，用经水浸泡透的麻袋严密覆盖进行养护，八小时后再用自来水浇灌养护七天以上，并始终保持麻袋湿润。二灰料形成强度之前，严禁用水直接冲刷基层表面，避免表面浮砂损坏。⑥注意事项a、经过碾压后的表面，不能进行贴补，以免脱壳推移。b、必须掌握宁高勿低，宁铲勿补的原则。c、标高不足必须填补时，则应翻松深约lOcm以上，并将坑槽边缘挖齐，再填补混合物，用震动夯或其他夯实工具从边缘往中间排打夯实，最后用压路机压至符合标准为止。d、二灰碎石施工结束后，要按照设计要求做7天无侧限抗压强度，强度值达到0.8Mpa。压实度值不小于98%。同时应做规定荷载下弯沉试验，弯沉值为0.35㎜。（六）、侧石安砌侧石为水泥混凝土构造。1、施工方案（1）施工准备（测量放样）：核对道路中心线无误后，依次丈量出，路面边界，进行路边线放样，定出边桩以控制方向和高程。直线段的边桩与边桩间可拉线作准绳，桩距为10～15m；曲线弯路及交叉口均按设计半径，加密边桩，桩距5～10m，路口桩距为1～5m，保证曲线园弧尺寸；（2）路侧石安装：按测量设定的平面与高程位置刨槽、找平、夯实后安装路侧石；定桩挂线（双挂线发）后，沿基础一侧把路侧石依次排好；垫层采用C20细石混凝土找平，虚厚约6cmenforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程；侧石背后宜用水泥混凝土浇筑三角支撑，以保证侧石稳定；（3）灌缝：应先修整路侧石，使其位置及高程符合设计要求后，即可用1：2水泥砂浆灌缝，灌缝饱满密实，勾缝可为平缝或凹缝，灌缝养护期不得小于3d，不得碰撞。2、技术措施（1）侧石材质质量标准机制侧石的强度应符合设计要求；表面应该色泽一致，不得有蜂窝、露石、脱皮、裂缝等缺陷；（2）侧石验收质量标准直顺度：10mm相邻块高差：3mm缝宽：±3mm侧石顶面高程；±10mm3、侧石施工要求：（1）必须挂通线进行施工,按侧平面顶面示高标线绷紧，按线码砌侧石，侧石要安正，切忌前仰后合，侧面顶线顺直圆滑平顺，无高低错牙现象，平面无上下错台、内外错牙现象。（2）必须座浆砌筑，座浆必须密实，严禁塞缝砌筑；（3）侧石应保证尺寸和光洁度满足设计要求。外观美观，对弯道部分侧石应按设计半径专门加工弯道石，砌筑时保证线形流畅、圆顺、拼缝紧密。（4）勾缝：勾缝时必须再挂线，把侧石缝内的杂物剔除干净，用水润湿，然后用1：2水泥砂浆灌缝填实勾干。（5）侧石勾缝、安砌后适当浇水养护。(七)、沥青面层的施工1、主要施工方法沥青路面采用沥青砼自动拌和站拌和，摊铺机摊铺的方法施工，摊铺时一台摊铺机半幅整体作业，机动车道全幅路面分两次摊铺成型。非机动车道为一次摊铺成型，本工程沥青面层摊铺总量为16224.69㎡，5100t混合料，采用ABG-423摊铺机摊铺。拌合采用一台2000型沥青混凝土拌合机拌合可满足本工程需要。（1）、下封层施工在基层完工并经验收合格后，可以进行封层施工。①在洒布乳化沥青前，必须把表面的松散物质、脏物或尘土清扫干净，对粘在表面的土块，应用水清洗干净，此项工作必须达到监理工程师满意为止。②按设计规定喷洒乳化沥青透层后，宜立即喷洒均匀集料。enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程③乳化沥青的施工，尽量在基层施工后两三天、基层保持干净的情况下浇洒较为适宜，可减少清扫、养生的工作量，缩短工期，但要避免因7天强度不够而造成不必要的返工。④在清扫后的基层上根据干燥程度适当洒水，使基层保持湿润，以便乳液能渗入、吸附在基层上，并严禁车辆通行。⑤有雾或下雨时不得施工，且洒布时的气温不得低于10℃。⑥沥青加热设备应有足够的容量，用一个加热的盘管系循环，应在油罐上安装测温范围为0-200℃的温度计，以便能随时测定沥青材料的温度。⑦在沥青洒布工作前，要检查洒布车的油泵系统、输油管道、油量表、车辆速度控制系统。喷洒前和喷洒后，应对洒布机械的输油管道及喷油嘴进行疏通、清洗，保持喷油嘴干净，管道畅通。⑧乳化沥青在常温下洒布，一次洒布均匀，洒布后不流淌，漏洒部位应用手提式喷洒器进行人工喷洒或补洒。局部多余部分应根据监理工程师的批准进行清理。洒布时不得污染结构物、侧缘石和其它附属建筑物的表面，如有溅污，必须清除和整修，必须在乳液破乳之前（洒布后2小时内）完成，撒料后应及时扫匀，达到全面覆盖一层，厚度一致，集料不重叠，也不漏出乳化沥青。局部有缺料时,要人工适当找补，局部集料过多时，及时将多余的集料清扫掉。⑨碾压时间应在乳化沥青突破，充分渗透，水份蒸发后碾压。施工完毕，禁止车辆通行。⑵、沥青混凝土路面在验收合格已施工封层沥青的基层上，可以进行沥青混凝土面层的施工。沥青混凝土路面施工程序封层准备与检查→标高测量、施工放样→机械准备→拌和→运输→摊铺→初压→复压→终压→放行交通①施工前准备工作a．材料料场的确定。根据施工图纸、技术规范及有关技术标准的要求，对选择料场的材料进行试验，确定符合标准要求并令业主及监理工程师满意的材料料场。b．根据矿料颗粒组成，用图表法或试算法确定符合级配曲线要求的各种矿料的配合比例，用马歇尔试验或动稳定度等方法确定出最佳沥青用量。并在试验段开工前28天报监理工程师。②试验段的施工enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程根据技术规范，沥青砼路面施工前，提出具体实施方案、施工程序和工艺操作详细说明文件，并提交试验路段开工申请，在监理工程师批准的地点铺筑试验路段，以检验施工工艺和各种施工机械设备的性能及匹配，获得沥青砼生产施工的技术指针。③沥青混合料的拌和a．拌和应将集料包括矿粉充分烘干，每种规格的集料、矿粉和沥青都必须分别按要求的配合比进行配料。b．石料的加热温度、混合料的出厂温度，运到施工现场的温度均高于JTJ032－94的要求。2、技术措施（1）沥青下封层施工①准备工作a、沥青材料采用PC-2型慢裂乳化沥青，乳化沥青用量为0.85kg/m2，矿料粒径为3-5mm。矿料用量7-9m3/1000m2。b、设备洒布采用沥青洒布车、碾压时最好采用轮胎压路机，轮胎气压0.28-0.35Mpa。②洒布沥青施工前，先检查洒布车的油泵系统、油量表、车辆行驶速度是否正常，并进行试验性洒布，确定单位面积的乳化沥青洒布的用量、行驶速度和油泵及汽车变速箱排挂位置，对洒布车进行调试，喷油觜角度一致，要求喷油均匀，一次浇洒均匀，当有遗漏或撒布车无法作业的地方，人工补洒。洒布后乳化沥青不得出现流淌现象，纵横衔接处要采取措施，避免沥青洒布不足或超量洒布的现象。③撒铺矿料石屑采用人工撒布必须在乳化沥青破乳前完成，按要求严格控制，不宜多撒，以下沾压路机为原则。撒料后应及时扫匀，达到全面覆盖，厚度一致，以石屑不重叠，不露沥青为宜，当局部缺陷时，应人工适当找补，扫除局部过多积料，表面呈花状，以利于乳化沥青的裂解反应。④碾压碾压时每次轮迹重叠30CM，从路边逐渐移至路中心，碾压3-4遍，碾压速度开始不宜超过2KM/H。⑤养护乳化沥青封层应进行初期养护，发现泛油，应补撒与最后一层石屑规格相同的嵌缝料扫匀。乳化沥青封层破乳后，水份蒸发并基本成型，在石屑撒布完毕，方可通车。通车速度不应超过20KM/H，严禁履带式施工机械通过。⑥为保证侧平石窨井不被沥青喷洒到，窨井侧平石采用彩条布覆盖。enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程（2）沥青路面施工技术要求①准备工作a、原材料沥青砼路面机动车道下面层采用6cm粗粒式沥青混凝土（AC-25C），中面层采用5㎝中粒式沥青混凝土（AC-20F），上面层采用3.0cm细粒式沥青混凝土（AC-13F），非机动车道下面层采用6㎝中粗式沥青混凝土（AC-20），上面层采用4㎝细粒式沥青混凝土（AC-13）。其沥青为高性能石油沥青砂石料规格应满足要求；并在开工前对各种原材料进行符合性检验，报送监理工程师审批，批准后组织进场，进行备料，分类堆放。b、设备加强设备管理，维护机械设备的正常运转，尽量保证可连续生产，拌和机拌和能力大于240T/小时，碾压设备采用8T两轮光轮两台，振动压路机两台，25T胶轮压路机两台。c、操作人员各类岗位人员配齐，专人专岗，明确岗位职责，听从统一指挥，强调质量，树立精品意识。②沥青砼的拌和及运输a、首先做好混合料级配试验，确定最佳级配，并尽量使实际级配与理论级配吻合，严格按规范控制油石比。b、调整好拌和机皮带转速，出料与计量同步，尽量减少人为计量不准因素。c、严格按规范控制拌和时间，设定时间：干拌5秒，湿拌30秒，拌和温度及混合料的均匀性，严禁出现花白料、结团成块或严重的粗细料分离现象，不符合要求时不得使用。d、认真做好各项抽样试验，以指导生产，出现问题及时解决。e、把好出厂检验关，每车成品出厂，必须进行严格检验，并经过地磅称重，在出厂前经过专职人员的检验及测量，不合格产品决不出厂，并签发一式三份的运料单，一份存拌和厂，一份交摊铺现场，一份交司机。③现场施工a、工序验收严格进行上道工序验收，对其下基层的质量指标（高程、平整度及窨井高程等）进行加密检测，全部符合设计要求及验收标准后，方可进行下一道工序施工。b、高程控制enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程高程控制采用钢丝绳自动找平，经标高测量后，按1.25松铺系数进行放样，同时进行跟踪测量，以确保面层高程，并随时检查钢丝绳与沥青砼面层高差，防止过高或过低。c、窨井处理本合同主道路内虽未设置窨井，但出现变更时，应按此方法施工。窨井安装时，严格控制其井盖高程，并根椐路面横坡做成一定坡度。在摊铺粗砼面层时，为保证窨井标高和防止摊铺不碰撞窨井，暂不按装窨井盖，暂用4CM厚的铁板覆盖窨井，等摊铺粗砼结束后，安装井盖。在摊铺面层时，井圈周围按一定松铺系数进行摊铺，做成畚箕状并采用人工精修，以保证其平整度。必要时采用三米直尺测量，不平处再用人工精修。d、路缘石处理为使沥青砼面层与路缘石接平，采用在路缘石拉钢丝找平，并尽量使钢丝绳贴紧路缘石，在收水井降低范围内，采用人工精心修整，避免沥青砼面层与收水井接不顺，使之一次碾压成型。e、各支路口处理各支路口由于沥青砼施工范围小，碾压不到位，所以对其二灰基层要求更严，如二灰基层松散或密度不到位，不准备施工，待其整改好后再行摊铺，以免日后下沉发生质量问题。同时，注意排水顺畅，并尽可能机械施工，人工操作区域，刮出的面层粗料尽可能清除干净，以免发生粗细料集中现象。压路机碾压不到的地方，用平板振动机夯实。f、纵、横缝处理纵缝均采用斜接缝，当天施工完毕的断面尽量不留纵缝，并根椐拌和、运输、摊铺情况预设横缝，严格控制摊铺机走向，以保证纵缝的直顺和美观。面层横缝采用平接缝，横缝用切割机切割，清扫干净，并使缝口直顺，摊铺之前先用混合料预热缝口，之后摊铺，摊铺时人工精修，碾压时先轻轮压路机横向初压1-2遍，平整度用3米直尺检测达到要求后方可进行纵向碾压。g、施工现场测定混合料的各种温度，并做好各种原始记录。④碾压a、由专人负责路面碾压温度、碾压长度的控制和碾压结果的检查。b、每天提前检查所有机械设备是否完好，包括油量、水量，特别是轮胎压路机磨损及充气量是否一致，以免轮胎的软硬不一影响平整度。c、根椐规范要求碾压，为增加压实效果，初压温度控制在110-114℃，初压、终压段落清楚，并保持足够长度，严禁在未碾压成型或未冷却的路段上转向调头或等候。d、为提高路面平整度，确保达到良好的压实效果，初压一律使用钢轮压路机先轻后重，先使摊铺层得到初步稳定，初碾压遍数为2enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程遍。复压采用轮胎压路机，碾压遍数不少于6遍。终压采用钢轮压路机，以消除轮迹，碾压遍数为2遍。压路机往返重叠不大于1/2轮宽。e、压路机喷水量适当，既防止沥青粘轮，又要防止混合料过早冷却。f、路面密实度在摊铺碾压完成以后，以钻孔取样试验为准和测试弯沉，本工程沥青砼面层弯沉值为0.24㎜。（八）铺设倍力砖人行道本标段内的人行道采用倍力砖铺砌，人行道倍力砖要求平整、稳定、纵横缝要平直。1、土基开挖找平后用蛙式打夯机夯实，然后铺设12%灰土基层15cm。2、采用预拌砼倍力砖C15砼基础12cm，用人工摊铺，平板振动机振捣密实，对砼表面进行收水。3、铺设倍力砖（1）场地准备：检查水泥砼基层的标高、平整度、纵横坡度是否符合设计要求，有无裂缝、沉陷等病害，发现问题及时整改。（2）材料准备：倍力砖的规格公差、平整度偏差、角度偏差符合现行行业标准和验收规定，无缺棱掉角、裂纹、划痕、色差和色斑。进场材料须经监理检验合格后方可使用。（3）施工工艺①选板：对板块认真挑选，有翘曲、拱背、宽窄不一、不方正的挑出来，用在适当的部位。选用的石板背面清扫干净，用水浸湿，擦干或晾干后备用。②基层处理：将水泥砼垫层表面清扫干净，不允许有松动颗粒，洒水润湿不得出现积水现象。刷水灰比0.5左右的素水泥一道，刷均匀不得有漏刷。刷水泥浆要与下道工序铺砂浆先后连续操作，以防止素浆干硬。如遇到基层标高过低的情况，应抹水泥砂浆或用细石砼找平，防止下道工序砂浆铺得过厚难以砸实而引起空鼓缺陷。③铺砂浆：拉十字线控制砂浆厚度和平整度。砂浆采用1：2（体积比）干硬性水泥砂浆，干硬程度以手捏成团不松散为宜。砂浆铺好后，用大杠找平，用木抹子拍实，其厚度高出实铺厚度2～3mm。大面积地段应设找平墩，间距2m，分段铺设水泥砂浆找平层，用杠尺刮平，铺完一段后要及时铺石板，以防砂浆结硬。④enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程铺倍力砖：放线后，应先铺若干条干线作基准，起标筋作用。在铺好的干硬性水泥砂浆上先试铺合适后，翻开板，在水泥砂浆上浇一道水灰比为0.5左右的素水泥浆，然后正式铺贴。安放砖块时注意四角同时下落，用橡皮棰或木棰轻击木垫板。木垫板的长度不得超过单块板的长度，不得将木垫板搭在另一块已铺好的板上，以免引起空鼓。锤击时不要砸边角，以防砖块产生裂缝。经过敲实对照拉线用铁水平尺找平，若发现空鼓、过高或过低时，将板掀起，调整砂浆厚度，但严禁塞砖头、砖块垫平。铺完一两块砖块后，再向两侧或后退方向顺序铺设。砖块之间接缝要求纵横缝隙直顺。⑤勾檫缝：倍力砖铺砌后隔24小时，洒水养护1-2次，然后进行擦缝。事先将地面清扫干净，先用1：1水泥砂浆填嵌，至密实、平整、光滑为止。⑥成品保护：倍力砖地面铺砌时以及铺好后，施工现场采用护栏和彩条临时封闭，禁止任何人或车辆、机械通过。如需质量检查时，宜穿软底鞋，清踏石板中间部位。倍力砖地面铺好后，严禁早期上人走动，防止砖块沉陷造成表面不平。允许通行时水泥砂浆抗压不得低于1.2Mpa。（九）中央带土工布合成材料施工1、本工程盲沟顶为15㎝厚中粗砂反滤层，底侧面与路堤交接处为防渗土工布反滤层、防渗土工合成材料的质量应符合图纸及规范要求。在采用土工合成材料加筋的中央带路堤下填筑正式开工前，应结合工程先修筑试验路段，以指导施工。2、铺设土工合成材料应按图纸施工，在平整的下承层上全断面铺设。铺设时，土工织物应拉直平顺，顺贴下承层。可采用插钉等措施固定土工合成材料于填土下承层表面。3、土工合成材料在铺设时，应将强度高的方向置于垂直于路堤轴线方向。4、应保证土工合成材料的整体性，当采用搭接法连接时，搭接长度宜为300—900mm；采用缝接法时，缝接宽度应不小于50mm；采用粘接法时，粘接宽度不应小于50mm，粘合强度应不低于徒工合成材料的抗拉强度。5、铺设土工合成材料的土层表面应平整，表面严禁有碎、块石等坚硬凸出物；在距土工合成材料层80mm以内的路堤填料，其最大粒径不得大于60mm。6、土工合成材料摊铺以后应及时填筑填料，以避免其受到阳光过长时间的直接暴晒。一般情况下，间隔时间不应超过48h。填料应分层摊铺、分层碾压，所选填料及其压实度应符合规范规定的要求。7、土工合成材料上的第一层填土摊铺宜采用轻型推土机或前置式装载机。一切车辆、施工机械只容许沿路堤的轴线方向行驶。（十）中央带排水施工要求1、PVC-U（1）纵向PVC-U透水管的打孔冲击试验及孔径、孔距等应符合图纸规定，纵向PVC-U透水管的铺设纵坡不应小于0.3%。（2）中央分隔带开口部的纵向PVC-U管不打孔，其接头均应做防渗漏处理。enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程（3）位于涵洞、道路处的中央分隔带排水系统，应按图纸及监理的要求在涵洞、通道顶钻孔，设竖向PVC-U排水管，将水排入涵洞内或通道内的排水沟。（4）纵向排水管与横向排水管及竖向排水管接头部位均应按图纸规定设胶泥隔水层。（5）中央分隔带横向排水管应按图纸规定设砂砾垫层及出水口混凝土预制块。（6）超高路段横向排水管应埋设于集水井，并用水泥砂浆灌注接缝。横向排水管应设置于图纸规定的基础上，管节间应严格按图纸或工程师的指示做好防水措施。2、渗沟（1）中央分隔带内填土前，应按图纸及监理工程师的要求在其路基、里面及路缘带内侧表面做好防渗土工组物防水层。（2）中央分隔带内应按图纸规定设置向内倾的横向坡度，使表面水流向分隔带中央低凹处的渗沟。（3）渗沟沟底纵坡应符合图纸规定或监理工程师的指示。（4）渗沟施工应符合图纸规定及规范要求。（十一）、浆砌块石挡土墙施工浆砌块石施工程序为：施工准备→基础施工→浆砌石料→勾缝→墙背填料。（1）施工准备测量放样，恢复路基中线，精确测定挡土墙基座主轴线和起讫点，每端的衔接是否顺直，并按施工放样的实际需要增补横断面桩，测量中桩和档土墙各点的地面标高，并设置施工水准点。熟悉设计文件，做好人、机、材安排及现场三通一平工作，做好各种试验准备工作，施工前应做好地面排水和安全生产的准备工作。（2）基础施工1）基础的各部尺寸、形状埋置深度均按设计要求进行施工。当基础开挖后若发现与设计情况有出入时，应按实际情况调整设计。并向有关部门汇报。2）基础开挖采用明挖，在松软地层或坡基层地段开挖时，基坑不宜全段贯通，而应采用跳槽办法开挖以防止上部失稳。3）当遇有基底软弱或土质不良地段时，应通过设计，采取措施后方可施工。enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程4）任何土质基坑挖至标高后不得长时间暴露，扰动或浸泡，而削弱其承载能力。基底尽量避免超挖，如有超挖或松动应将其夯实，基坑开挖完成后，应放线复验，确认位置无误并经监理签认后，方可进行基础施工，基坑抽水应保证砌体砂浆不受水流冲刷。当基础完成后立即回填，以小型机械进行分层压实，并在表层稍留向外斜坡，以免积水渗入浸泡基底。（3）浆砌块片石①块片石宜分层砌筑，以2~3层石块组成一工作层，每工作层的水平缝大致平齐，竖缝应错开，不能贯通。②外圈定位行列和转角石选择形状方正、尺寸相对较大的片石，并长短相间地与里层砌块立交接成一体，上下层石块也应交错排列，避免竖缝重合，砌缝宽度一般不应大于4cm。③较大的砌块应使用于下层，石块宽面朝下，石块之间均要有砂浆隔开，不得直接接触，竖缝较宽时可在砂浆中塞以碎石块，但不得在砌块下面用小石子支垫。④砌体中的石块应大小搭配、相互错叠、咬接密实并备有各种小石块，作挤浆填缝之用，挤浆时可用小锤将小石块轻轻敲入缝隙中。⑤压顶a、立模：用5×20×1500cm木板作主模，模档尺寸为5×8×50cm二侧用方木采作斜撑，上口用方木条间隔固定；b、上述验收无误后，把C25自拌砼运入现场，用铁锹入仓，振动捧振实，搓平，吸水抹光，处理光洁，线条平直，用塑料膜覆盖养护。（4）勾缝勾缝采用凸缝，勾缝宜用1：1.5~1：2的水泥砂浆，并应嵌入砌缝内约2cm。勾缝前，应先清理缝槽，用水冲洗湿润，勾缝应横平竖直、深浅一致，不应有瞎缝、丢缝、裂纹和粘结不牢等现象。片石砌体的勾缝应保持砌后的自然缝。（5）墙背填料①需待砌体砂浆强度达70%以上时，方可回填墙背填料，并应优先选择渗水性较好的砂砾土填筑。②墙背回填要均匀摊铺平整，并设不小于3%的横坡逐层填筑，逐层夯实，每层压实厚度不宜超过20cm，根据碾压机具和填料性质应进行压实试验，确定填料分层厚度及碾压遍数，以便正确地指导施工。③压实时应注意勿使墙身受较大的冲击影响，临近墙背1.0m的范围内，应采用蛙式打夯机、压实机具碾压。④墙后地面横坡陡于1：3时，应作基底处理，然后再回填。（6）施工质量要求①石料规格应符合有关规定；②地基必须满足设计要求；enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程③砂浆配合比符合试验规定；④砌石分层错缝。浆砌时坐浆挤紧，嵌填饱满密实，不得有空洞；⑤墙背填料符合设计和施工规范要求；⑥沉降缝、泄水孔数量应符合设计要求，沉降缝整齐垂直，上下贯通，泄水孔坡度向外，无堵塞现象；⑦砌体紧密牢固，勾缝平顺，无脱落现象。七、针对本工程特点采用的特殊措施（一）工程特点根据招标文件要求，经现场察看，该工程有如下诸方面的特点：1、本工程主要进出口通道一是利用原运河大堤老路进出，二是利用末端通往汤汪镇的乡村道路进出，这两条老路宽约4.0m，，沿本工程向北经一标段可去往已建成的一期运河南路至市区各地。但这些道路会车较困难不能满足重载车辆运输的需要，施工中应加以维护，且沿线东侧有少量住户，末端向南向西工矿单位和村民住宅较密集，在施工期间这些道路交通比较繁忙，因为郊区进城上班工作的人员较多，人流和车流较多，特别在上下班高峰期时尤其繁忙。在施工时特别是在材料和土方运输过程中必须配合交通部门做好交通分流、管制工作，施工时尽量避开上下班高峰。因此合理的组织好施工期间交通组织和接通临时便道对施工进度和安全将起到积极作用，所以必须合理地组织好施工期间的交通管理。2、本标段为开发新建路段工程，属XX市XX区待开发地块，建成后可加快东部郊区的经济开发，沿线几乎位于河塘农田地段，道路经过路段有少量工厂单位和个体住户，其间有部分河塘将会被征地占用，故对沿线施工排水和居民生活废水排放产生一定的影响。3、新征道路占地红线内的房屋拆迁工作尚未启动，沿途还有很多的杆线需迁移，应配合业主做好拆迁协调和地方矛盾协调工作。4、本工程起点与Ⅰ标段相接，终点又下穿南绕城高速公路与现状运河大堤老路及乡村老路相接。施工时应做好相邻标段的施工协调，尤其应做好施工进出场地和路基占用，填土碾压接茬质量问题，在起点Ⅰ标段应控制好连接出画线、标高。5、经勘察该工程沿线有大小河塘十个，且这些河塘淤积较深，施工时应认真对待基坑排水和淤泥清理运输，同时需密切注重河塘处理的回填质量和沟槽回填的质量及工艺方法。6、招标文件规定，本工程付款为“五二三”的原则，为保证工程的顺利进行和按期完成任务，工程铺底资金应得到可靠的保证。7、enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程针对本工程路基清表挖淤和回填土方量较大，需考虑机械设备的投入，并提前做好调度准备。8、管线复杂。根据调查，道路两侧，下有自来水、上有弱电、高压电杆等，加之上述管线同时改造，部分地段沟槽开挖较深，沿线单位及居民房屋距离较近，有可能对单位及居民房屋带来一定影响，给排水施工带来较大困难。9、文明施工要求高。由于地处市郊结合部，在工程实施过程中势必对居民及沿线单位正常的工作、生活产生一定的影响，故应采取有效措施，减少影响。10、沥青混凝土路面对路基要求较高，如何保证路基质量是沥青路面质量关键的问题，影响路基质量的主要因素则是填土压实质量，而影响填土压实质量的主要因素有土质情况、压实机械、施工工艺、施工排水、弹软土基处理等因素，施工技术措施安排尤为重要。11、施工用电量大，需要的电箱及装接点也较多。施工用电合理安排非常重要。12、本工程有雨污管道施工，对沟槽部位的压实较为困难。13、槽坑开挖深，施工期适逢夏季梅雨节，雨水较多，故需采取措施，可能出现雨水及地面水涌入管沟，使塑料管道出现漂浮、位移、拔口及沟壁塌方等现象，保护措施及安全工作尤为重要（二）针对以上的问题，特采用如下对策：1、针对本工程主要进出口通道是运河大堤老路和工程末端的乡村土路进出，施工时可同时实施两侧雨污水管道排水和河塘处理土石方工程，为避免过往行人和上下班人流、车流高峰，故需在一标段接头处和末端同心村华庄组农村道路交接处采取玻璃钢护栏围护，实行全封闭施工。只在运送土方过境便道口留有进出口道路，并在这些道口指定专人维持交通通行。另在进出本工程道口处和拐弯处设立交通安全醒目标志牌，运送土方时，同时指派专人值勤和维持交通。对于这两条道路较窄的因素，在500多米范围内增设会车道。对于交通纵向沿线的村民、边缘采用玻璃钢护栏进行支护，以防附近村民进入工地造成不安全因素。2、针对本工程为开发新建路段，做好沿线施工排水和居民、工厂生活废水排放显得十分重要，为此，需做好以下排水措施：（1）地表水和天气降雨施工队伍在进场后，为确保土路基能尽快地展开施工，必须降低地表水，其方法就是在道路两侧开挖边沟降渍，确保土路基能处于干燥施工状态。土边沟沟底形成一定的纵坡，出水口排入中部同心河enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程。土基施工时遇天然降水的排除：路基表面形成3%的横坡，再在人行道上分段开挖横向排水沟，再集中排入河内，做好地表水和天然水的疏导的排除，防止地表水流入和渗入下水道管槽，特别在暴雨季节和灌溉季节，更应注意加强防范。（2）管道沟槽排水当管道沟槽试验槽开挖后发现土质稳定，地下水渗流量较小，无流砂时可用排水井法，收集槽壁槽底渗出的地下水通过槽内纵向边沟，流入小集水井，组成排水系统，将水用泵提升送出路侧的边沟排往同心河或附近污塘内。（3）沿线居民生活污水排放本工程路基范围内施工时，不可避免地会给沿线、居民住宅经由路基的地下生活生产污水管道造成破坏，同时这些水源溢出将会影响路基和地下排水管网的施工。根据设计要求和目前排水现状，仍采用集水井收集再用污水泵临时排入同心河，确保本工程顺利施工。3、针对本工程位于新征道路占地范围，又位于市东郊广陵区商贸区物流园区域内，其地理位置十分重要，目前工程沿线有部分厂房、库房和简易住宅房屋需要拆迁，还有很多的杆线需迁移，我们施工单位积极配合业主单位做好拆迁动员和地方矛盾协调。我们的协调措施是：（1）熟悉地方和各居民群众的出行条件；（2）严格按照征地范围施工，未征用范围不能随意乱挖乱弃，施工弃渣按要求堆放有序，以防挡道。施工中加强警戒，确保群众的人身及财产安全；（3）加强职工教育，不能损坏征地范围以外的农作物和植被，严禁伤害饲养动物；（4）加强沟通，多作解释工作，不蛮横硬干。4、针对本工程与相邻一标段和下穿南绕城后末端老路相接处的协调施工与路基搭接处理的特点，我单位将密切配合和协调工作，做到与相邻段形成立体交叉作业，并主动从临时道路交汇、施工交界的搭接、坐标点的引测、施工进度控制等方面进行协调及配合。对于填方接茬形成高低落差时，应挖成台阶形状，其台阶宽要≥1m，因此，在施工中处理好搭接非常关键，搭接处填方质量需要采用重型压实。5、针对沿线河塘众多，河塘内淤泥较深，施工时必须按设计要求首先抽水清除淤泥，并挖至持力层土，然后采用大面积的5%水泥土填筑至常水位以上，然后采用6%灰土回填至路床顶面。回填时注意分层压实，所填材料应符合要求，施工时应控制回填厚度，采用重型机械压实（E0=25Mpa）.河塘开挖应成台阶状。具体施工方法执行本方案“六·四”具体内容。6、针对招标文件规定的“五二三”付款方式，工程施工中靠50%付款幅度不能满足施工需要，我公司承诺做好资金用量的垫支，为工程顺利开展提供保证。工程执行专款专用制度，保证合理使用资金，不给业主单位增加负担，以避免施工中因为资金问题而影响工程进展。enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程7、针对本工程路基清表挖淤和回填土方工程量较大的特点。中标后，我单位将进场施工的工程机械设备投入方面做到满足工程的需要，经初步计算该工程挖填土方总量约6.3万立方米，根据工期计划每天每台挖掘机平均按600m3计算，计划至少投入4台挖掘机。本工程除挖掘机以外，计划投入75KW推土机2台，各种型号压路机不少于8台，摊铺机1台，平地机一台，灰土拌和机一台，75KW柴油发电机2台，旋耕机6台，装载机2台，自卸汽车15辆，井点降水设备10套，洒水车1辆，其于工程机械根据施工需要随时调入。8、避免施工中出现的管线复杂性，对地下自来水，雨污水管道等未探明的各种管线，施工前安排人员进行周边社会调研，然后挖探沟检查，做到尽量不损坏地下管线。如遇有自来水、强弱电管线与本工程交叉，应事先和相关部门取得联系，做好改线和迁移工作。针对地上杆线一并提前做好与杆线部门的协调工作，以防施工时发生不安全因素。对部分地段沟槽贴近单位和居民房屋带安全隐患应事先向监理工程师和业主单位申报，以采取必要的措施。9、针对文明施工与环保措施要求高的特点。现场做好施工区域与车辆通行范围的围护，并张贴宣传标语及工程概况，自觉接受外界监督；所有施工作业人员佩带上岗证、安全帽；石灰消解点周围采用彩布围护，避免扬尘扰民；路基施工应做好洒水保湿工作，避免灰尘污染，做到施工现场干净整洁；施工现场布置整齐、美观，做到工完料清，具体采取以下措施：（1）沿线悬挂红灯及施工警示牌，张贴文明标语，采用彩钢瓦防护栏及钢管搭设临时隔离防护栏，将施工场地等预留交通道路隔离。（2）加强对工人文明施工教育，杜绝野蛮施工。（3）进入施工现场的各种材料、机械设备按平面布置图摆放整齐，确保场地宽畅整洁。（4）二灰碎石采用厂拌，以减少现场材料堆放及环境污染。（5）沥青作业时要注意引导过往行人，防止沥青溅身。（6）每天安排专人清扫路面，汽车装土时严禁超载，尽量避免抛洒，滴漏现象，机械应该用水冲洗干净后上路，以防止污染环境，做好施工废水处理工作。10、针对土路基质量对沥青砼路面的影响尤为重要的特点。我们采取如下措施：（1）除地面积水，晾干地面，清除杂草，个别松软点挖掘换填，全面整平后用震动压路机进行碾压，并检测压实度，如达不到规定标准，应报监理工程师，并依其指示办理。（2）若遇湿软路基达不到设计要求，根据设计要求掺5-8%石灰土进行处理。enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程（3）在基层施工过程中如发现异常情况（如下沉降量较大，翻浆等）时应报告监理单位和业主，并进行螺纹钻水调查，看是否有遗漏的暗塘，确认后进行暗塘处理。清除全部河内淤泥，人工开挖边坡成阶梯形，每层台阶高度20cm。回填时必须控制其含水量，保证碾压密实。碾压用压路机压实，压路机无法碾压时采用平板震动器进行振捣密实。11、针对线路长，施工用电量大的特点，甲方在条件许可下，尽量在该路段多设电源点，分出分电箱，每200米设一个，确保施工用电，碰到供电局停电或突发事故停电；我公司配备两台75KW的柴油发电机，以作应急之用。12、对沟槽部位压实困难，我们将按设计要求对全线沟槽回填土，采用6%石灰土回填，采取蛙式打夯机夯实；夯填过程中分层（每层20cm以内）回填夯实，每层压实度直至满足要求压实度，再进行下层施工。13、针对沟槽开挖深，施工期又正值夏季雨水较多时期，需采取措施。（1）积极充分做好各项准备工作，备足防雨材料和机械设备，加强井点降水设备的监护力度，井点降水运转设备专人昼夜值守；夜间每隔半个小时记一次运转记录；如有紧急情况，立即通知来人处理，降水设置运行必须备用电源，以防突发性故障及断电事件发生。（2）在基槽附近地面上筑地，并设排水沟，及时排水，防止雨水由地面留入基槽。（3）加强基槽外的排水，使基槽内水位始终保持低水位。针对雨季可能出现塌方现象，我公司随时设入钢板桩和木撑设备，发现问题及时加固支撑。为防止塑料管材出现漂浮位移，拔口现象，做到各施工步骤紧密结合，做到“随挖随排、随排随填”，沟槽开挖后及时下垫层，及时安管，闭水实验合格后，及时回填，另外准备足够的抽水泵；一但下雨，沟槽内现积水现象，马上突击抽除；在施工期，密切注意天气情况，及时收集气象预报，掌握同天内的天气变化，做到有预见，有准备，才能既保证质量，又不影响下道工序施工。八、质量保证措施（一）施工质量目标质量是施工单位的生命。本工程质量管理目标确保为“合格”，争创“市优”工程。我公司已通过ISO9002质量体系认证，以公司《质量手册》和《程序文件》为依据建立质量保证体系，遵循“质量至上，信誉至上”的企业宗旨，实现预期的管理目标，特组织精明强干的管理层，建立科学的管理体系，推行项目施工管理，开展质量管理活动，明确职责，严明奖罚，对工程质量进行统一控制。（二）质量保证体系（见“五、施工组织网络”内“质量管理网络图”）enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程1、选派具有相应资质、经验丰富、技术过硬、责任心强的项目经理和施工技术人员，组成项目经理部。推行项目法施工，挂牌上岗，明确职责，赏罚分明，建立由项目经理直接领导，专职质检员中间控制，队组基层自我检查的三级体系，做到全员、全面、全过程控制质量，坚持每天的质量例会制度，发现问题及时纠正，做到前道工序不达标，后道工序不施工。　　2、各职能系统要在管理上对该工程质量负责（1）项目部成立以项目经理为组长，项目副经理和项目工程师为副组长，由质检人员、施工负责人及班组骨干组成的质量管理领导小组（见下页图），对整个工程实行全方位、全过程的管理，现场施工员、质检员对施工过程中质量监督、质量管理、质量检查具体负责，每天跟踪检查，发现问题及时解决，确保工程质量。（2）施工保证系统负责施工准备，合理安排工序和劳力配备，下任务单，对分部工程验收时要优质优价，不合理的要返工重做，并在结算量的任务单上反映出来。（3）物资保证系统严格把好采购关，各种原料、半成品、成品必须有出厂合格证，原材料必须送试验室，试验合格方可使用，对于不合格的要及时退换。（4）技术保证系统认真审图，及时做好各分部分项工程的技术交底，及时检查试验和放线工作，组织规范、工艺的学习和落实，并做好分部工程的隐蔽与验收工作。（5）质量监督保证系统负责交代质量标准，各分部工程的验收，及时提出质量问题及解决的方法。（6）思想保证系统：一个好的管理制度必须要有好的职工队伍负责实施，这样才能保证各项规章制度所规定的质量标准落实和有力实施，项目部有关职能系统应经常对工人进行培训，特别是技术工人的培训，使他们知道了解，并自觉按照规范实施，做到防患于未然，从最根本处解决质量隐患的发生。对职工的质量教育进行例会制度，每天进行质量评估汇总。（三）施工质量控制措施1、工地建立“自检、互检、交接检”的三检制。公司质检组派专人不定期上工地抽样检查。浇筑砼实行“三上墙”（施工人员、施工日期、质量等级）挂牌制，以此来带动质量管理。具体质检体系（见下图）enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程2、工程定位放线时，必须有项目经理亲临现场进行放线工作。设置的轴线桩和标准水准点要牢固，不得任意挪动损坏，放线要会同建设单位，规划部门共同检验，及时做好预检手续。3、砼砂浆的配制必须严格执行试验室给出的配合比，砂石过秤，水泥定量抽查，浇筑砼时，振动棒要做到快插、慢拔，插点均匀排列，以保证砼的密实，浇筑完的砼要及时进行养护。4、编制工程质量奖罚条例，严格执行，对质量好的奖，质量出现返工的要对当事者个人罚款。5、认真做好记录，隐蔽工程验收等，及时办理各种签证手续，与此同时必须进行技术资料整理工作，不得有工程结束后再补的现象，技术资料由专人负责。6、坚持对原材料验收检查制度。对进场的各项材料进行严格的验收把关，杜绝各种不合格材料进场，对水泥、黄砂、片石必须进行抽验，确保各项指标合格的材料用于本工程。7、坚持技术交底制度，认真落实技术岗位责任制和技术交底制度。在各段施工前，应进行技术交底，明确施工方法和质量控制要点。每道工序施工前由工程技术负责人向质检员及各工种负责人进行技术交底和注意事项交底，做好交底记录和签字手续，明确责任，强化责任心，教育每一位施工人员要树立质量就是生命的意识，谁生产、谁负责，实行“三检”制度，把质量的好坏与施工人员的经济效益直接挂钩。8、坚持相关试验制度。加强原材料的检验，严格执行各种材料试验制度，水泥、砖等材料必须提供质保书，并对到工地材料取样复检，合格后方能用于本工程。在工程中使用的砼及砂浆，必须先按标号做试配经检测达到设计要求后开出配料单，按配料单挂牌过磅计量，并按规定随机抽样做试块，按期试压。9、坚持检查记录制度。在施工过程中应组织操作人员学习规范，严格按图施工，做好各道工序的隐蔽记录，填写检查记录要及时、准确，确保一手资料的真实性、及时性、准确性。对隐蔽工程的关键部位要拍照留存，确保工程优良。10、设立专职测量放样小组，配套测量仪器及测量工具对建筑物垂直度和高程控制及沉降观测并做好记录，每施工一处实测一处，发现问题及时纠正。11、积极推广使用新技术、新工艺、新材料，对新技术、新工艺必须经过试验取得成功的基础上才能大面积推广，慎重使用外加剂。12、严格贯彻“把关”和“积极预防”相结合的质量管理方针，坚持预先定标准、定样板、定材料、定做法。进场的材料及半成品应严格执行验收制度，不符合质量要求的材料不得进场，坚持先交底后施工制度。enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程13、各工程部位施工完成后，应及时进行资料整理、归档，隐蔽工程应有图片资料，做好质量评定准备工作。（四）施工过程中质量监理措施严格按施工监理程序办事，每道工序施工完毕及时报验，资料齐全，由监理工程师验收合格后方可进行下道工序的施工。各道工序从开工到验收都必须有监理在场，隐蔽部分随时验收签字。在施工中我们将完全接受、服从监理的一切安排与指导。各分部、分项工程施工方案一式二份，报建设单位和监理单位各一份，得到共同审批后进行实施。（五）原材料验收及计量管理1、计量管理涉及到施工生产、经营管理、能源管理诸多方面，在实行检测过程中必须使用经检定合格的计量器具，以确保工程质量和安全生产。2、项目计量管理职责（1）认真贯彻和执行国家计量法律、法规、规定、标准和企业规定。（2）健全项目计量管理机构，完善计量管理体系。认真建立项目计量器具台帐、计量资料档案，编制计量器具配置计划和送检、周检、抽检计划，及时通知受检部门与人员。（3）对各方面的计量管理工作要经常性地进行与监督。（六）成品保护措施对全路段在没有开放交通前，封闭交通，两端用钢管或毛竹搭隔篱，禁止非施工人员或非施工车辆进入工地，在路口醒目位置竖立“前方施工，禁止通行”等警示牌。1、加强成品保护，制定成品保护条例。2、严禁在成品面层上拌制砂浆。3、加强成品、半成品在运输、仓储过程中的管理。4、对道路的设施，例如窨井盖等，要有措施进行保护，浇筑混凝土路面时，用塑料薄膜覆盖窨井盖，浇筑完后要及时清理，并掀开井盖，防止混凝土浆流入窨井盖边缘空隙内，以后难以开启。5、在沥青混凝土路面中，铸铁井盖用素土或消解灰均匀覆盖，施工完成后及时清理，保护成品，对于路面严禁用尖锐重物破坏夯砸路面。6、汇同业主对配套工程及时联系，严禁在已完成的路面上开挖。（七）档案资料管理措施1、工地上配专职资料员，及时分期分批进行各种档案资料的收集整理工作，对各种原材料的质保书、出厂合格证明以及试验资料证明、各种图纸变更和签证手续、隐蔽工程验收资料、自检资料等及时整理归档。enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程2、工程竣工后，按省市有关规定将所有工程资料整理装订成册，送质检部门检查验收并及时归档。九、工期保证措施本工程工期为120天，工期较紧，为确保工程能在预定的工期内完成，将该工程的道路排水分为两个施工段，即K0+750～K1+000为第一施工段，K1+000～K1+265.388。为第二施工段，再接各个施工段划分为若干个施工区段平行作业施工，我们还从以下几点做起1、实行项目部管理，建立坚强的领导班子，理顺与业主、监理的关系，对整个工程项目实施统一指挥、统一调度，决策施工中的重大问题，对业主、对本工程负全面责任。2、每周每月制定施工进度计划，对当周当月未能完成的计划查找原因，解决问题。项目部每周召开一次工程例会，解决施工中的具体问题，确保总进度计划如期实现。充分运用科学管理技术，绘出进度计划网络图，排出关键线路，分项施工周期表，在此基础上制订施工总体计划表，指导施工。当意想不到和无法抗拒的原因发生时，迅速调整计划、灵活安排。因此要根据总计划编制月、周、日作业计划，组成本工程施工计划系统，各期计划必须逐级保证，即日计划保周计划、周计划保月计划、月计划保证工程总计划如期实现。要把计划落实实处，要定期召开计划会议和调度会议，重点检查计划实施情况，包括工程形象进度、资源供给及工程进展，针对偏离计划，分析原因，有针对性地调度，确保关键工序按计划执行。使整个工程在时间和空间上形成紧密配合，工种之间、工序之间组成良好搭接，合理流动。3、优化劳动力，协调统一分配，加快工程进度。施工操作人员持有操作证、有操作经验和技术水平，根据每月劳动力计划，在全公司平稳调配，保持队伍的相对稳定，集中调度，合理安排，在工种和劳动力上给予足够的保证。4、加强季节性施工的管理，认真执行季节性施工的相关规范，以免造成误工、返工的现象，拖延工期，本工程工期几乎处于秋节施工，一旦高温一过，亦应抓住有利时期抓紧实施。5、建立与施工相适应的后勤供应保障体系，为加快施工创造良好的条件。6、突出重点，统筹安排，一次布足施工队伍，同时开展施工，以争取工期。(1）控制关键工序enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程本工程的关键工序是排水工程的管道铺设，箱涵台背回填与河塘回填、道路工程的结构层。施工方法是流水作业，循序渐进，交叉口穿插进行。施工安排原则是两个施工队同步平行作业，在施工中对有条件地段，见缝插针，能抢则抢，确保关键工序能按施工程序分两大段，按层次流水作业，加快施工进度。本工程首先应安排箱涵施工和河塘低洼地段施工，部分管道沟槽须待管道部位土方填到一定高度后方可进行全线管道连接，箱涵主体结束待侧墙达到一定施工强度后拆除外模，抓紧台背灰土回填，确保全线路基贯通。2）穿插附属工程本工程附属工程原则采取穿插安排，排水工程在管道铺设后，穿插检查井砌筑，道路灰土完成后，穿插雨水支管铺设管道工程。在二灰结石形成后，立即安排路牙施工，中央带盲沟、填土、分隔带填土等项目均需穿插进行，最后突击人行道施工。7、强化管理，科学组织施工，建立一套严密的符合实际的全方位管理方法和管理体制。采取平等作业、交叉作业、流水作业，黄金施工季节实行昼夜两班倒施工，环环相扣，有条不紊，确保按进度计划完成。8、开展劳动竞赛，落实多劳多得、奖勤罚懒的分配原则，调动全体职工的劳动积极性。实行多劳多得加奖励的原则，采用多种灵活的工作制度，在认真执行“劳动法”的前提下，经环保部门同意后，对部分分部项工程实行白班、晚班双班制施工，停人不停工，组织工人和管理人员轮换作业。夜以继日加班加点，争分夺秒，除按劳动法的规定给足工人的报酬外，严格按公司单项工程承包办法给予奖励。9、搞好后勤保障工作，做好物资、机具零配件的采购供应，加强现场生活、卫生、治安管理，使参战职工无后顾之忧。10、为防止断水、断电、雨天气而导致工期延长，提前与自来水公司、供电局、气象台联系，及早安排。现场自备有75KW发电机2台，以及洒水车1台。11、12、配合监理对工程进度的控制。在工程施工时，监理工程师在工程项目施工的全过程中对进度进行监督、管理。我方将配合好监理工程师作好对进度计划的控制，将所有的施工进度计划提交监理工程师进行审核，请监理工程师为我方所制定的进度目标的实现进行把关。施工中每周、每月施工进度计划报监理审核，使之与施工组织设计总体计划相符。如未能按计划实现，说明产生进度滞后的原因，采取的补救措施。请监理审核分项分段进度是否满足整体工程总进度要求，是否有不可抗拒的原因影响了进度计划的实现。请监理审核施工过程的劳力、机械、材料是否按计划进场，能否满足工期进度计划的要求，对资源供求不足采取什么安排和调度措施。请监理对施工单位要实现进度计划与其它施enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程工单位交叉施工发生矛盾，采取有效的协调措施。十、安全生产和文明施工措施（一）确保安全施工措施工程项目安全管理贯穿于施工的全过程，交融于各项专业技术管理，关系着参加施工全体人员的生产安全和施工环境安全。本工程在安全上要预防“五大”伤害，坠落和物体打击坍塌、机械伤害和电气伤害。因此，安全工作要兼顾一般，重点防范。1、建立安全生产保证体系（见“五、施工组织管理网络中的”安全管理网络）建立健全安全管理网络，由项目经理全权负责安全，项目副经理协助，专职安全检查、监督、执行各项安全规章制度。a、项目经理：制定安全生产制度，监督安全措施落实，落实安全奖罚工作，配合上级主管部门及业主对本工程安全生产的检查。b、项目工程师：编制安全技术方案，进行安全设施设备验收，特殊施工安全交底。c、专职安全员：进行施工生产安全交底，施工过程安全监督对违章安全行为进行制止，职工违章教育处理，安全资料台帐积累。2、安全施工原则本工程所有的施工组织，必须在安全的前提下进行，因此必须遵守安全第一原则；动态控制的原则；全面控制的原则。3、安全施工目标目标：杜绝重大伤亡事故发生。一般事故发生率控制在1‰之内。4、安全教育（1）概述采用例会、宣传报栏、讲座、录像及辅导、参观等各种形式，对全员进行思想教育、知识教育、技术教育、法制教育、纪律教育。重点对进场职工与特殊作业的人员教育，切实提高职工的安全文明意识与自我保护能力。（2）安全教育程序及组织安全活动加强安全教育：树立“安全第一，预防为主”的指导思想。在计划、布置和检查生产工作时，要同时计划、布置检查安全工作是否落实。消除只重进度，只抓生产，忽视安全的思想意识。特种作业人员的技术培训：参加施工的工人进入岗位前，进行入场安全教育和岗位安全技术教育，特种作业人员（电工、起重工、电焊工要组织培训考核，持证上岗）操作过程中不断对施工人员进行经常性的安全教育，认真记好安全台帐。5、建立安全检查制度enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程专职安全员、各兼职安全员必须遵守安全规章制度定期对塔吊、中小型机具、现场临时用电、现场临边、洞口、脚手架、放火措施、劳动保护等方面进行检查，发现问题，立即整改，并举一反三，切实保证安全施工。建立安全检查制度：项目经理和专职安全员每天巡查现场，检查、发现纠正施工中的不安全隐患，杜绝违章指挥违章作业，监督施工安全措施的执行。小问题当天解决，大问题限期解决，危险生命的要先排队险性，采取措施后再施工。6、施工生产过程中的安全控制及重点防范措施（1）沟槽开挖①边坡大小要适当，根据挖方深度，土的物理性质和地下水的实际情况，按规定确定放坡坡比。②工程所需材料堆放整齐，距沟边2米以外。③沟槽两边筑埂设置临时排水沟，以免雨水流入沟内造成塌方。④沟槽两端和交通道口设置明显的安全标志，如木马、护栏等，晚间还应加挂红灯。⑤沟槽距房屋、电杆较近时，先进行加固，而后再进行开挖。⑥危险作业区应悬挂“危险”或“禁止通行”的明显标志，夜间悬挂红灯。⑦一侧堆土时，应距沟边外1米，高度不超过1.5米，堆土顶面要向外侧作流水坡度。⑧堆土不得靠近变压器、民房。⑨机械开挖前应先发出信号，在挖土机臂杆回转半径范围内不允许进行其他工作。⑩挖掘机在架空线路一侧施工时，臂杆与输电线路的安全距离不应小于规范规定。⑾大风、大雨、雷雨天气，机械不得在高压线附近施工。⑿跟机修坡清底人员要戴安全帽，应距铲斗一定安全距离，同时采取必要的支撑措施和沟边翻土工作。⒀开挖中的流砂现象对施工和施工安全及附近的建筑物危害极大，要将沟壁放出足够的边坡，或采取分段、快速施工方法，施工过程中禁止各种车辆通行以免引起沟鼻坍塌，造成伤亡事故。按照目前常规施工方法和经验，一般先采用轻型井点降水，再开挖方法。（2）管道及涵洞基础施工：①做好沟槽的防水，降水和排水，在沟边工作时立足要稳。②检查沟壁是否有裂缝。③沟槽作业者要戴安全帽，上下enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程沟槽的立梯要支稳支牢，严禁乘吊运机械上下沟槽，通过沟槽时要走便桥，严禁跨越。施工期间严禁在槽内休息，所有工具、材料不得向沟内投扔或倾倒，材料卸至沟边2米以外，并设立土埂。④溜槽一料时要封闭严密，以防石子滚出伤人。（3）道路路基：①施工前妥善修筑临时道路，有明显指示标志。②对水准点、电杆等地点设立安全防护围栏。③人工施工土方的锹、铲、斧等工具要安装牢固前后保持1.5米以上距离。④机械挖方时，禁止行人通过，填筑土方时，设立明显的分层和路边桩的标志，防止机械施工的闪空。⑤压路机碾压时，工人应跟在机后面清理轮上粘土，严禁沿前进方向倒退清理，施工人员要站在压实作业面上。（4）结构层的施工安全：①石灰土、二灰结碎石层施工时，要穿上工作服，脖颈上毛巾，戴上手套、口罩、护眼镜、防护帽和鞋盖。②翻拌灰土时，要低翻低拌，禁止高抛扬，机械拌和时，先密后疏，机械周围不许站人。③现场运输石料不能装车过满，以防沿路抛洒伤人。（5）沥青混凝土路面洒油车工作地段有专人警戒，施工现场的障碍物应清除干净，洒油时作业范围内不得有人，喷油车跟车作业人员需戴厚布工作手套，以防烫伤，施工现场严禁使用明火。7、临时用电安全（1）临时运输车辆在未竣工的路面上行驶，最大时速不得超过40KM，小型机动翻斗车最大时速不得超过15KM，严禁超载。（2）使用自备电源或与电线系统时，电气设备应根据当地要求作保护接零或作保护接地，不得一部分设备作保护接零，另一部分设备作保护接地。（3）移动发电机供电的用电设备，其金属外壳或底座，应与发电机电源的接地装置有可靠的电气连接。（4）低压架空线必须采用绝缘铜线或铝线，架空线必须设的专用电杆上，严禁架设在树杆、脚手架上，施工现场的架空线最大弧垂距地不小于4m。（5）电缆线沿地面敷设时，不得采用老化脱皮的电缆线，中间接头牢固可靠，保持绝缘强度，不得承受拉力，过路处要穿管保护，电源端必须设漏电保护装置。（6）必须坚持一机一闸用电和下班断电加锁的原则。enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程（7）手持电动工具和单相回路的照明开关箱内必须装设漏电保护器，照明灯具的金属壳必须做接零保护。（8）施工现场临时用电要定期进行检查，防雷保护、接电保护及绝缘强度，每季测定一次：固定用电场所每月检查一次，移动式电动设备、潮湿环境和水下电气设备每天检查一次。对检查不合格的线路设备要及时维修或更换，严禁带故障运行。8、现场的消防、保卫工程所有临时设施：生活、生产用房、发电机房、临时油库要设在干燥地基上，符合防火、防洪、防雨、防风的要求，配备足够的消防灭火器具，成立义务消防队，任何人未经负责人批准，不准擅自动用明火。施工现场防止无关人员随意进出，临时来的外单位人员和车辆做好登记。9、事故处理一旦发生事故，要注意保护好现场，做好抢救工作，并立即向工地工程师和业主报告，向公司领导报告，由有关人员组成事故处理班子，按有关规定处理，并对全体职工进行事故防范教育。10、夏季防暑及食品卫生的防范要做好工地职工的饮食卫生。尤其在进入夏季，要十分注意工地一线职工的饮食卫生，防止食品中毒而影响工程工期；在做好饮食卫生的同时也要做好职工的防暑工作。（二）现场文明施工措施通过创文明工地，可以提高项目部的施工现场管理水平，向规范化、制度化、科学化迈进，提高企业的工程质量和经济效益，我们决心在本次施工中创文明施工工地，我们的措施是：1、施工现场场容方面在项目部醒目处设立工程概况牌，在工程两端实行封闭围挡张贴宣传标语，字体书写正确、规范、工整、美观，概况牌设置高度低边距地面不低于1.2m。施工区域和生活划分明确，划分责任区、设标牌，分片包干到人。施工现场有排水措施，运输道路平整坚实、畅通。零散碎料和垃圾杂物及时清理，做到活完脚下清，工完场地清。2、工现场料具（1）临时占地堆放材料要办理手续，堆放位置要经项目部批准，材料堆放整齐，符合要求，不妨碍交通，堆放散料应进行围栏，用砖或编织袋挡筑，高度不低于0.5m。（2）料具和构配件按平面图指定位置分类码放整齐，场地平整夯实，必要时用砖墩方木搁置。（3）砖应成垛、成行，高度一般不大于1.5menforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程，砂、石散料成堆，界限清楚，不得混杂。（4）施工现场材料保管，要采取必要的防雨、防爆、防损坏等措施，特殊物品及时入库，专库专管，加设明显标志，并建立严格的领、退料手续。3、现场机械管理（1）施工机械设备的运输、安装调试和拆除要制定相应的施工方案。提前做好准备工作，保证施工场所和过程的安全文明状态。（2）现场使用的机械设备按设备总平面图设计要求布置，临时使用的机械设备应根据当时场内情况，确定合理的布置方案，并经过项目土管领导的审核、批准。（3）砖、砂、石和其他散料应随用随清，不留料底。（4）搅拌机的四周及施工现场尽量做到无废弃砼，运输道路和操作面落地料及时清用，砂浆、砼倒运时要用垫板，浇筑砼时应采取防撒落措施。（5）垃圾严禁随地乱倾倒，运输车辆不带泥砂出场，不抛、洒、滴、漏。（6）施工现场节约用水、用电，消灭长流水、长明灯。（7）施工垃圾要及时清运。清运时，适量洒水，防止灰尘飞扬。文明施工管理组织网络图组长：丁仲明副组长：刘俊富材料组：朱春桃安全员：周俊如质检组：侯国华机电施工组：赵斌施工技术组：张志忠操作工人enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程4．环境卫生和卫生防疫（1）生活区周围应保持卫生，无污物，污水和生活垃圾，集中堆放，及时清理。办公室，职工宿舍，食堂保持清洁，有序。（2）堂伙房专人负责食品卫生，严格执行食品卫生法及有关规定，炊事人员有健康证和卫生知识培训证，炊事人员穿上标准得炊事服装。（3）伙房内外整洁，炊具干净，生熟分开，拌放有序，污水桶有盖，食堂排水用暗管，有灭鼠，防蝇处施。做到无蝇，无鼠，无蛛网。（4）施工现场供应开水，饮水器具卫生。（5）施工现场有厕所，按规定冲水或加盖，及时打药消毒，门窗齐全。5．施工现场防止水污染和大气污染得措施（1）现场搅拌作业混凝土施工区，搅拌机前后及运输车辆清洗处设置沉淀池，排放的废水药排入沉淀池内，经二次沉淀后，方可排入排水沟个、或用于洒水降尘。（2）施工现场临时食堂，设置建议有效的隔油池，产生的生活污水经过隔油池方可排放。平时加强管理，定期掏油，防止污染。（3）为防止水污染，现场厕所排污管线上设化粪池，定期清掏，污水经沉淀池沉淀后在排入业主指定地方。（4）现场设置专用的油料仓库，其储存、使用和保管药专人负责，防止油料的跑、冒、滴，漏污染水体。禁止有害废弃物用作土方回填，以免污染环境。（5）施工垃圾应即使清运，适量洒水，减少扬尘。（6）水泥等粉细散装料，应尽量采取室内（或封闭）存放或严密遮盖，卸运时要采取有效措施，减少扬尘。6、文明氛围（1）对现场全体职工和协作人员进行职业道德教育，教育职工热爱集体、热爱本职工作，爱护国家财产，保护好环境卫生，待人热情，文明礼貌。（2）对现场全体职工进行不定期法制教育，使职工知法、懂法、依法。（3）有计划地组织职工学技术、学规范、学习安全防护知识和开展TQC活动，引导职工奋发向上，比学赶帮。（4）建立职工之家，组织有益的娱乐比赛活动。(5)文明竞赛活动，树立良好风尚。（三）环境保护措施具体措施如下：1、严格按照《中华人民共和国建筑施工场界噪声限值》GB12523-90制定降噪制度。enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程2、召开全体施工人员会议，将施工时必须控制噪声的要求，下达给每一位作业人员，做到人人心中有降噪意识和观念。3、严格控制作业时间晚间施工不得超过22：00，早晨不得早于6：00，特殊情况下需连续作业的药采取降噪措施方可施工，作业前主动与当地居民联系，取得谅解和支持。4、人为的施工机械噪声应严格控制分贝，白天75分贝，夜间55分贝，夜间所有机械车辆不得随意启动，禁止鸣笛，白天要遵守当地对鸣笛的有关禁令。5、夜间不得开动钢筋切割机、木工圆锯机，装卸钢模时，不得乱扔，以免发出刺耳响声。6、居住地的工人严格遵守作息时间，夜间电视音响的音量要低，不得噪杂大声喧哗，起哄，违者严厉处理。7、特殊期间使用动力电源，执行当地有关部门对噪声的控制，禁止使用发电机组。8、对土路基、二灰土及二灰结碎石路面，表面要进行保养浇水湿润，限制通行，或采用覆盖保养法。9、对于石灰消解尽可能安排晚间实施，堆放时要选择好合理的地理位置，远离居民居住处，小消解时要注意风向。10、对于碎石、砂、水泥堆放点，首先要考虑，堆放位置，既要方便使用，但人流良通过不大，材料要及时上堆，堆水泥及时清理底墒散料，水泥堆要加以覆盖，在进出料路段要专门派人洒水，固定洒水车，进料结束及时清理，使运输路段限制灰尘来源，在有灰尘发生路段让灰尘不能飞扬。11、施工现场降噪（1）进料、堆放机械进料、堆放机械主要有运料卡车或农机车，堆料主要是装载机噪声都比较大平均噪声在85～94分贝之间。本在工程将采取如下方法加以控制：a、所有进场施工机械、车辆性能良好。杜绝噪声较大，到处漏油的装载机、农用车进料、装料，外观检查其新旧，检查机械各部件连接是否紧密。b、选择技术高的驾驶员进行机械驾驶，避免用蛮劲，加大油门，机器狂吼，产生刺耳的噪声。c、在排气管位置进行技术改造，采用消声装置，起到缓冲声波传递的作用。严禁采用直排方式或不用排气管或排气管漏油等。d、调整作息时间，深入调查周边办公及生活作息情况，合理安排。在特殊情况下，要做好疏散工作。enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程（2）现场施工机械控制措施：a、掘机要选择性能良好，待消声功能的进口挖掘机。b、机械进场前要进行检查一遍，将试机噪声控制在场外。c、能进行场外加工的尽可能在场外加工，例如木工锯板、钢筋切割加工，应在采购场进行粗加工，控制声源。d声高的机械设备应远离居住或办公点。在施工平面图中进行技术论证。e、机械设备噪声源到居住、办公楼中间设隔声屏障，或采用天然隔声屏障，例如树木或竹林，达到控制影响的目标。f噪声机械，应相互避开使用，根据现场噪声检测仪，合理调配，使噪声不过分集中突出。g用方法上要充分考虑技术熟练程度，震动棒不能卡紧模板或钢筋蛮振，产生尖锐噪声。钢筋切割齐不能一次放大量钢材切割、要量少、轻按、慢割，降低噪声。混凝土要搭棚，四周设围护，达到降低噪声影响目标。工人在拆除模板时要两人同时配合拆除，不能使乱扔乱拆，造成模板之间的碰撞噪声。合理调整作业时间，把噪声大的工艺尽量安排在白天，避免夜间施工产生强大的噪声污染。（3）生活噪声控制a、在职工宿舍内禁止大声喧哗，禁止工人嬉戏、吵闹。b、严禁生活区内打架、斗殴。c、活动室提供活动时间每晚至9：30，以免活动时噪声影响附近及本单位人员。d、晚间的电视机音量要控制，音量不得超过45分贝。e、各种通知尽量采用板报的形式，无特殊条件下禁止使用广播，如确需使用广播的必须严格控制时间和音量。f、按时休息，夜间外出人员必须在指定的时间内回宿舍。十一、降低成本、提高经济效益措施1、加强经营管理，降低工程成本。实事求是地进行施工优化组合，人力、技术、设备的配置上要精打细算，要求做到有标准、有目标。优化施工平面布置，减少二次搬运，节省时间和机具。临设尽可能做到一房多用，减少面积和造价，并尽量利用废旧材料，将临设费用降下来。要科学利用建筑材料，不要造成浪费，把废料降低到最低限度，从管理上要效益。2、enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程工程项目经理部负责工程的成本管理，在预算成本的基础上实行全额经济承包，公司与项目部形成两级管理、两级核算的管理核算体系。项目经理部作为内部独立的综合核算单位，负责项目成本归集、核算、竣工决算和各项成本分析。3、加强物资计划管理，提高计划的准确性，杜绝积压、浪费现象。工程所需的大宗市政材料（材料费超过30万元以上的建筑材料），将通过招标方式采购，参与材料投标的单位不少于4家，并且在XX市建设工程交易中心场内本着公正、公平、公开的原则进行招投标。对于低于30万元的市政工程材料，将通过比价方式采购，仍然采用相应的招标程序，并且邀请建设单位、监理单位等有关职能部门参与采购过程的监督工作。参与投标的单位不少于3家，并以此加强廉政建设，防治腐败，杜绝材料和资金的浪费、流失。4、加强现场管理，对进入现场的各种材料加强布置和合理码放，同时也要加强验收与保管工作，最大限度地减少材料人为与自然耗损。5、严格控制地面标高，同时做到工完料清，减少材料在施工过程中的浪费，将材料节约与工人工资挂钩，按比例分配。6、合理布置搅拌场地，缩短熟料的运输距离；合理调配土方，减少土方的重复挖填和运输；合理堆放材料，减少材料二次搬运。7、材料管理人员配备齐全，明确岗位责任，材料按定额进行承包，材料成本具体落实，实行限额领料，实行内业资料规范化、档案化。8、严格建筑材料的供应关，对建筑材料的供应要货比三家，选择质优价廉的材料，并严格把关，坚决刹住材料供应的回扣风，决不允许损公肥私现象出现。同时对原材料的运输要进行以济比较，确定经济合理的运输方法，把材料费控制在投标价范围内。9、科学组织施工，提高劳动生产率，要周密地、科学地安排计划，有序地组织工序间的衔接，有效地使用劳力，尽量做到不停工、不窝工。施工中要采用先进的工艺和方法，提高机械化施工水平，力求达到劳动组织好、工效、机械利用率高，定额先进之目的，做到少投入多产出，最大限度地挖掘企业内部潜力。10、建立和完善各种规章制度，加强质量管理，落实各种安全措施，要进一步改善和落实经济责任制，奖罚分明。要充分调动广大员工的积极性，开展劳动竞赛，提高事业心、责任心，决不允许出现因质量问题而引起的返工损失和因安全事故而引起的经济损失，控制造价，增加盈利。11、要降低非生产人员的比例，减少管理费用开支。我公司派往项目经理部的管理人员力求达到善管理、懂技术，做到一专多能，降低非管理人员。同时实现项目部直接对施工队，减少管理层次，实现精兵强将上一线，提高工作效率，以达到管理费用最低。总之，要从管理上要效益，把工程造价控制在报价范围之内。enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程12、改进施工工艺，合理组织施工。降低施工过程中的劳动力消耗、材料消耗、机械台班消耗以及费用支出，合理安排劳动组织均衡施工，提高工效。在施工中编制作业段施工计划和单项工程施工方法，避免相互牵扯、彼此影响、降低施工效率、增加工程成本。13、加强材料供应与管理工作，节约材料费用。积极掌握材料价格和物质资源信息，从量差和价差方面着手，从订货、采购、运输、入库验收、仓库保管、集中加工、合理下料、节约代用、回收利用等环节严格控制，以减少损耗，以期有效地降低物质资源方面的成本。14、提高施工机械的效率和完好率，节约机械使用费。在工程上要力求机械设备的合理配备，加强设备的维修保养，避免在施工中由于机械维修不善，干干停停，或由于台班作业效率低，拖延进度，提高机械设备的利用率和效率，降低机械台班使用率。此外，在设备购置与租赁两者之间做出科学的决策。15、保证工程质量，减少返工损失，减少和防止不合格品、废品损失和返工损失。16、严格管理制度，提高管理效率，节约施工现场管理费用，使各项费用的支出都有严格的审查和监督，减少浪费。同时，由于提高了管理效率，有利于保证现场顺利施工，促进工程成本的降低。17、加强安全管理，杜绝安全事故，减少事故损失。18、注意运用信息的功能和价值。工程施工中注意吸收新技术、新工艺、新机具的采用，及时研究落实，付之实用，为降低成本做出显著贡献。enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程十二、主要施工机械和工具，主要周转材料，劳动力安排一览表主要施工机械和工具一览表序号机械或设备名称型号规格数量国别产地额定功率KW生产能力备注1二轮压路机8吨2Y-8/10T2徐州59良好2三轮压路12吨3Y-12/15T2徐州74良好3振动压路25吨CA25D-25T2徐州210良好4机动翻斗车1吨10泰州12良好5砼搅拌机400L1扬州7.5良好6砂浆搅拌机200L2扬州5.0良好7蛙式打夯机HW-844扬州2.5良好8沥青洒布机HZJ5040GLQ-3.5T1武汉75良好9沥青砼摊铺机ABG4231进口265良好10胶轮压路机YL-202徐州150良好11三轮压路机3Y-18/21t2徐州96良好12自卸汽车黄河、东风等15山东湖北110良好13装载机5T5T2常州110良好14污水泵Φ150Φ10044靖江7.5/3.5良好15汽车式起重机QY201徐州125良好16平板拖车HY9651武汉30T良好17履带式挖掘机EX0.8M3等4合肥144良好18轻型井点自做12扬州7.5良好19电动卷扬机5T、3T2扬州7.5良好20平地机PY-160B1天津120良好21推土机K8022洛阳74良好22手拉葫芦5T、3T4上海良好23千斤顶10T4上海良好24空压机3M31泰州7.5良好enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程主要施工机械和工具一览表序号机械或设备名称型号规格数量国别产地额定功率KW生产能力备注25电焊机BSI-3001上海30良好26柴油发电机75KW1上海75良好27钢筋加工机械GT402靖江7.5良好28木工加工机械ML1052靖江7.5良好29插入式振动器B-30型4靖江良好30平板振动器HZz-72靖江2.0良好31磅称　0.5T2上海2.2良好32水准仪ZD-203苏州良好33经纬仪J21苏州良好34钢尺(50米)4扬州良好35全站仪拓普康1北京良好36电脑9452良好37复印机夏普2良好38砼抗压试模15×15×156浙江良好39砂浆试模7.07×7.07×7.074浙江良好40架盘天平JFT1浙江良好41交通车桑塔纳20001上海良好42稳定土拌和机245KWWB2301西安245良好43二灰碎石拌和楼JS1000，50M³/H1山东50良好44旋耕机（小宝马）12KW4常州24良好45洒水车东风EQ140、1471武汉135良好enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程主要周转材料一览表序号材料名称单位数量用途1组合钢模板M21200管基、制模2钢管t15制模、支撑、脚手3木板M320施工走道、支撑、脚手4木坊M320施工走道、支撑、脚手5槽钢M1000支护6扣件只2500附件7彩钢瓦M22500围护8安全网M22000防护9电缆线M1500施工及照明10复合木模板M21500箱涵制模enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程劳动力安排一览表序号工程单位2008年8月9月10月11月12月一基建工人1001091091251普工人455079802沥青工人203钢筋工人3314修理工人22225砼工人101015156木工人8101157瓦工人131515358电工人22239起重吊装工人22210管道工人10101011井点工人555二机驾工人35353535合计人135144144160十三、施工进度计划（见附表）（一）编制依据enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程1、XX市城市规划设计院设计有限责任公司的运河北路道路排水工程（开发东路～现状南绕城公路）08052施工图。2、XX市市政建设处运河南路延伸Ⅱ标段工程施工招标文件要求的工期3、我单位针对本工程拟采用的施工方案4、劳动定额，机械定额等施工定额5、施工条件如劳动力、机械、材料、构件等供应情况（二）施工计划编制的指导思想1、单项工程的施工进度通过劳动力和机具设备投放量来决定。2、劳动力安排，施工过程中充分利用工作面，实施单位施工流水与交叉作业，合理安排穿插进行。十四、施工总平面布置图（见附图）。（一）、布置原则与标记要求enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程1、布置原则：科学、合理、文明、规范。（1）、根据工程特点和结构类型，必须确保材料堆放有序，便于清洁，减轻二次翻运。（2）、项目经理部、职工生活区与生产区分开布设，便于管理。（3）、现场场地按需要部分地面硬化、半硬化、材料堆场设10cm厚C15素砼，或5%灰土压实平正铺预制砼块，车辆通道铺20cm厚泥结碎石道路，建立有效的排水排污系统，确保现场清洁。（4）、安排职工的生活及文娱活动场所。2、标化管理：科学规范、文明整洁（1）、管理日常工作落实到专人负责。（2）、按平面图堆放材料，划区包干，材料标识堆放。（3）、生产区划牌施工，工完料尽，场地清。（4）、出入口做到净化、亮化、绿化。施工现场附近水电基本满足现场施工使用要求，现场设350L滚筒式搅拌机1台，200L砂浆2台，水电线路均地埋，临时排水沟与同心河接通排水；设有施工机械集中停放检修场，按平面图布置，水泥仓库要求地势较高处，防止造成被淹或受潮。为了确保安全，本项目部、生活区和料场进行全封闭，在工程施工范围内，禁止非施工行人或车辆进入工地，在原由过路道口，设隔离栏杆，确保过路人员安全。3、施工现场的水准点，轴线控制桩，埋地水管，架空线路均设置醒目的标识，并加以保护，任何人都不得损坏、移动。4、凡进入现场的设备，材料应按指定位置放置，不得任意堆放，并做到整齐有序，挂牌明示。5、为施工方便，办公室、职工住宿等均安排在现场，按照文明工地的要求进行临时搭建，道路机械停放点按砂石路面修筑进行半硬化处理，并沿停机点四周设排水沟。具体平面布置详见各阶段的“施工平面布置图”。（二）材料加工与堆场设置enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程料场分别设置钢筋堆放场，木材、模板堆放场、小型构件分类堆放，堆放砂石料场四周用塑料编织袋灌砂或碎石堆筑80cm高的围墙，并分别设置一个40㎡的钢筋加工、木加工车间。石灰、粉煤灰堆放在道路的另一侧，适当遮盖，避免扬尘。所有现场材料必须分类堆放整齐，并挂牌标明材料名称、进场日期、使用部位等，便于追查。（三）平面布置图根据上述内容详细绘制平面布置图和临时设施用地表附后1、项目经理部设置共200㎡。其中监理工程师和业主代表，工地办公室各25㎡。会议室40㎡，见证取样试验室20㎡，项目部和各科室100㎡；室外场面道路200㎡。工人生活区共600㎡，采取租用厂房，食堂设在生活区范围内。水源，电源分别设在道路两侧非机动车道外及生活区内，在这些作业点之间段设电源接线点。在工程起、终点分别设交通值班岗亭。临时设施布置及临时用地表一、临时设施布置（见施工现场平面布置图）二、临时用地表enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程用途面积（㎡）位置需用时间项目部办公室100K1+265.388东侧2008.7.5～2008.12.2其中监理、业主办公室各20㎡、会议室、见证取样试验室20㎡项目部场道路200K1+265.388东侧2008.7.5～2008.12.10工人生活区600K1+265.388东侧2008.7.5～2008.12.10料场700K0+950东侧2008.8.5～2008.11.30钢筋加工厂100K0+950东侧2008.8.5～2008.11.30木工加工厂100K0+950东侧2008.8.5～2008.11.30停车（机）场400K0+800东侧2008.8.5～2008.11.30停车（机）场400K1+180东侧2008.8.5～2008.11.30电房20K0+960东侧2008.8.5～2008.11.30值班亭40K0+750东侧K1+260西侧2008.8.5～2008.11.30合计2760enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection 运河南路延伸Ⅱ标段工程enforcedthermalinsulationstartscheckingsystem,issuedbythethermalinsulationconstructionbeforeyoustarttonotice,transferinspectionofupperandloweroperationandtransferofrecords.Foroutdooroperation,pipelineequipmenttoeffectivelycarryouttheinsulationwaterproofmeasuresfailtoinstallprotectivepanelsinpartwiththreetarpaulincover,topreventinsulationfrommoisture.InsulationseamMichaelJackson5mm,joints,joints>100mm,insulationthicknesstolerance(+10MM~–5mm),appropriatematerialelasticbanding,spacingaccordingtothedesignrequirements,rigidinsulationsoftmaterialsforconstructionjointstight;Andlarge-diameterverticalpipeforhightemperaturepipelineinstrictaccordancewithdesigndrawingscalledfortheestablishmentofexpansionjointsandholdingbracket;Designrequirementsintoaremovabletypeofinsulation,instrictaccordancewithspecificationsdisconnectfromtheotherinsulation;Surfaceinsulationboardsinthetechnologyofplasteringconstructionofwovenclothtopreventpollutionandprotectivepanelsflushwiththesurfaceinterface,tightandclean.Sitemeasurementofinsulationboardsforelbowshapecutting,ensurethateachpieceoflappedtraffic,arctransitionofnatural,beautiful,screwsup.Stampedeoutsideconstructionpersonnelisstrictlyprohibitedandshelveobjectsdirectlyontheoutershield.Inordertopreventthepollution-proneheater,channelareaofsecondarypollutionoflarge-diameterpipesandotherequipment,weavingcloth,anderectionoftheseparationplatformforpreservation.Thermalinsulationconstruction,on-hooktackweldedtotheconsolidatedline,toensureevenlyspaced,andthehooknaileddown...Seenextpageflowchartmanagementprocess.7.2Generalrequirementsforprotectiveproductprotection