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空心板吊装施工方案

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,checkonthekeypointsandimportantflaw.15thparagraphonitsequipmentandfieldcomprehensiveexaminationtwiceaweek,on-siteinspectionincludes:1,runningcondition.2,on-siteproduction.3,thesiteoffire...Repairanddefecttreatmentcompletion,totheattentionofthestaffondutytoaccountformatters,andtofocusonweaknesses.Sixinspection19thminesupervisorproduction,miningleadershipleadershipeverydaytothedispatchOfficetounderstandthemainproduction,equipmentoperation,hearddispatchreports.20thinclimatechange,manufacturingsitechangesgreatlywhentherearesignificantdefects,equipment,miningleaderinchargeofproduction,safetyorganizations,headofDepartmentforspecialchecks,keysitepersonnelshouldbeorganizedspecialinspections,notlessthanonceperquarter.21stleadershipinchargeofsecurityshouldberegularlyorganizedintheproductiontechnology,mechanicalandelectrical,safetyinspectionandsafetypersonnel,threetimesamonth.22ndproductiontechnology,mechanicalandelectrical,securityandotherrelatedprofessionalstoconducton-siteinspectioneveryday,knowledgeofproduction,equipmentdefectsandhandling,firesafety,andsoon,assisttheresearchtosolvevariousproblems,majorproblemstimelyreportingtomine.23rdinthreetimesamonthsafetyinspections,holidayandseasonalinspection,minecompetentleadershipforsafety-relatedfunctionsoftheDepartmentandproductionDepartmentforspecialinspection.Seven,thepowersanddutiesofinspectorsarticle24thofpower1,inspectorshavethepowertostopillegaloperations,inviolationof,aviolationoflabordiscipline.2,inspectorsfoundmajorproblemshavestoppedproductionofpower,aftereliminatingrisk,byinspectorsafteracceptance,canbeproduced.3,inspectorshavetherighttothe\"three-violation\"personnelandrectificationdoesnotimplementeconomicsanctions.25thobligationsunderarticles1,inspectorshaveanobligationtotheirworkersand\"three-way\"andvarioussafetytechnicalregulation,implementation,learningandcheckingrelevantdocuments.2,thediscoveryofwhichhaveanobligationtoreportandfeedbackandtoimplementcorrectivemeasures.3,thereisanobligationforallaspectsofproductionsafety,andtechnicalguidance.4,thereisadutytocheckthemoutofwhichmeasuresandputforwardrectificationopinions,andimplementation,andacceptance.Safetytechnologytrainingmanagementsystemtoimprovestaffskillsandsafetyawareness,accordingtothesuperiorcombinedwiththeactualsituationofthesystem:first,newtrainingneworepersons,includingdistributionofgraduateschool,technicalschoolgraduatesandapprentices,andnewredeploymentofstaff.Neworganizationsintotheminepersonnelbeforeenteringtheminebyminetrainingandexamsintotheminetrainandthecontentoftheexaminationareasfollows:Firstarticlebasicprofile1,andopenmineprofileandtheminehistoryintroduced2,andopenmineoforganizationinstitutionsandthefunctions3,andpersonneltrainingofspecificrequirementssecondarticledisciplineeducation1,andminerulesmineJIedu 目 录

一、编制范围 .................................................... 错误!未定义书签。 二、编制依据 .................................................... 错误!未定义书签。 三、编制原则 .................................................... 错误!未定义书签。 四、工程概况 .................................................... 错误!未定义书签。 五、施工准备及组织安排 .................................. 错误!未定义书签。 1、管理机构 ............................................................. 错误!未定义书签。 2、人员组织 ............................................................. 错误!未定义书签。 3、主要机械设备配置 ............................................ 错误!未定义书签。 4、空心板预制施工方案 ........................................ 错误!未定义书签。 5、空心板预制施工工艺 ........................................ 错误!未定义书签。

六、质量创优措施 ................................ 错误!未定义书签。 七、雨季施工措施 ................................ 错误!未定义书签。 八、工程质量保证措施 ......................... 错误!未定义书签。 九、安全生产、文明施工保证措施 ........ 错误!未定义书签。 十、环境保护措施 ................................ 错误!未定义书签。

,checkonthekeypointsandimportantflaw.15thparagraphonitsequipmentandfieldcomprehensiveexaminationtwiceaweek,on-siteinspectionincludes:1,runningcondition.2,on-siteproduction.3,thesiteoffire...Repairanddefecttreatmentcompletion,totheattentionofthestaffondutytoaccountformatters,andtofocusonweaknesses.Sixinspection19thminesupervisorproduction,miningleadershipleadershipeverydaytothedispatchOfficetounderstandthemainproduction,equipmentoperation,hearddispatchreports.20thinclimatechange,manufacturingsitechangesgreatlywhentherearesignificantdefects,equipment,miningleaderinchargeofproduction,safetyorganizations,headofDepartmentforspecialchecks,keysitepersonnelshouldbeorganizedspecialinspections,notlessthanonceperquarter.21stleadershipinchargeofsecurityshouldberegularlyorganizedintheproductiontechnology,mechanicalandelectrical,safetyinspectionandsafetypersonnel,threetimesamonth.22ndproductiontechnology,mechanicalandelectrical,securityandotherrelatedprofessionalstoconducton-siteinspectioneveryday,knowledgeofproduction,equipmentdefectsandhandling,firesafety,andsoon,assisttheresearchtosolvevariousproblems,majorproblemstimelyreportingtomine.23rdinthreetimesamonthsafetyinspections,holidayandseasonalinspection,minecompetentleadershipforsafety-relatedfunctionsoftheDepartmentandproductionDepartmentforspecialinspection.Seven,thepowersanddutiesofinspectorsarticle24thofpower1,inspectorshavethepowertostopillegaloperations,inviolationof,aviolationoflabordiscipline.2,inspectorsfoundmajorproblemshavestoppedproductionofpower,aftereliminatingrisk,byinspectorsafteracceptance,canbeproduced.3,inspectorshavetherighttothe\"three-violation\"personnelandrectificationdoesnotimplementeconomicsanctions.25thobligationsunderarticles1,inspectorshaveanobligationtotheirworkersand\"three-way\"andvarioussafetytechnicalregulation,implementation,learningandcheckingrelevantdocuments.2,thediscoveryofwhichhaveanobligationtoreportandfeedbackandtoimplementcorrectivemeasures.3,thereisanobligationforallaspectsofproductionsafety,andtechnicalguidance.4,thereisadutytocheckthemoutofwhichmeasuresandputforwardrectificationopinions,andimplementation,andacceptance.Safetytechnologytrainingmanagementsystemtoimprovestaffskillsandsafetyawareness,accordingtothesuperiorcombinedwiththeactualsituationofthesystem:first,newtrainingneworepersons,includingdistributionofgraduateschool,technicalschoolgraduatesandapprentices,andnewredeploymentofstaff.Neworganizationsintotheminepersonnelbeforeenteringtheminebyminetrainingandexamsintotheminetrainandthecontentoftheexaminationareasfollows:Firstarticlebasicprofile1,andopenmineprofileandtheminehistoryintroduced2,andopenmineoforganizationinstitutionsandthefunctions3,andpersonneltrainingofspecificrequirementssecondarticledisciplineeducation1,andminerulesmineJIedu 空心板吊装施工方案

一、编制范围

本施工组织设计编制范围为同安区五显镇梅山公园兴建的景观桥市政工程梅山中桥工程,起点位于轮山路南侧公园,终点位于梅山公园,横跨东溪,全长75m。

二、编制依据

1、同安区五显镇梅山公园兴建的景观桥梅山中桥工程施工图; 2、《工程测量规范》(GB50026-93); 3、《公路工程技术标准》 (JTG B01-2003); 4、《公路桥涵施工技术规范》 (JTJ041-2000); 5、《建筑施工安全检查标准》 (JGJ59-99); 6、依据其他国标、行业标准以及厦门地方法规。 7、依据建设工程施工招标文件要求;

8、根据业主对本工程质量标准要求为“合格”。而我单位积极响应业主对工程质量标准的要求,决定本工程质量等级按“合格标准”进行施工质量全面控制。

三、编制原则

1、遵循投标文件条款的原则。

2、遵循设计和规范验收标准的原则。在编写主要项目的施工方法中,严格按设计要求,执行现行的施工规范和验评标准,正确组织施工,确保工程质量合

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,checkonthekeypointsandimportantflaw.15thparagraphonitsequipmentandfieldcomprehensiveexaminationtwiceaweek,on-siteinspectionincludes:1,runningcondition.2,on-siteproduction.3,thesiteoffire...Repairanddefecttreatmentcompletion,totheattentionofthestaffondutytoaccountformatters,andtofocusonweaknesses.Sixinspection19thminesupervisorproduction,miningleadershipleadershipeverydaytothedispatchOfficetounderstandthemainproduction,equipmentoperation,hearddispatchreports.20thinclimatechange,manufacturingsitechangesgreatlywhentherearesignificantdefects,equipment,miningleaderinchargeofproduction,safetyorganizations,headofDepartmentforspecialchecks,keysitepersonnelshouldbeorganizedspecialinspections,notlessthanonceperquarter.21stleadershipinchargeofsecurityshouldberegularlyorganizedintheproductiontechnology,mechanicalandelectrical,safetyinspectionandsafetypersonnel,threetimesamonth.22ndproductiontechnology,mechanicalandelectrical,securityandotherrelatedprofessionalstoconducton-siteinspectioneveryday,knowledgeofproduction,equipmentdefectsandhandling,firesafety,andsoon,assisttheresearchtosolvevariousproblems,majorproblemstimelyreportingtomine.23rdinthreetimesamonthsafetyinspections,holidayandseasonalinspection,minecompetentleadershipforsafety-relatedfunctionsoftheDepartmentandproductionDepartmentforspecialinspection.Seven,thepowersanddutiesofinspectorsarticle24thofpower1,inspectorshavethepowertostopillegaloperations,inviolationof,aviolationoflabordiscipline.2,inspectorsfoundmajorproblemshavestoppedproductionofpower,aftereliminatingrisk,byinspectorsafteracceptance,canbeproduced.3,inspectorshavetherighttothe\"three-violation\"personnelandrectificationdoesnotimplementeconomicsanctions.25thobligationsunderarticles1,inspectorshaveanobligationtotheirworkersand\"three-way\"andvarioussafetytechnicalregulation,implementation,learningandcheckingrelevantdocuments.2,thediscoveryofwhichhaveanobligationtoreportandfeedbackandtoimplementcorrectivemeasures.3,thereisanobligationforallaspectsofproductionsafety,andtechnicalguidance.4,thereisadutytocheckthemoutofwhichmeasuresandputforwardrectificationopinions,andimplementation,andacceptance.Safetytechnologytrainingmanagementsystemtoimprovestaffskillsandsafetyawareness,accordingtothesuperiorcombinedwiththeactualsituationofthesystem:first,newtrainingneworepersons,includingdistributionofgraduateschool,technicalschoolgraduatesandapprentices,andnewredeploymentofstaff.Neworganizationsintotheminepersonnelbeforeenteringtheminebyminetrainingandexamsintotheminetrainandthecontentoftheexaminationareasfollows:Firstarticlebasicprofile1,andopenmineprofileandtheminehistoryintroduced2,andopenmineoforganizationinstitutionsandthefunctions3,andpersonneltrainingofspecificrequirementssecondarticledisciplineeducation1,andminerulesmineJIedu

厦门龙达建设集团有限公司 同安区梅山中桥

空心板梁预制施工方案

格。

3、坚持实事求是的原则。在进行施工部署和制定施工方案时,根据本公司的施工实力和施工现场的实际情况,坚持科学组织、合理安排、均衡施工,确保高速高效完成本合同的施工任务。

4、坚持施工全过程的严格管理。在工序施工中,严格执行监理工程师的指令,尊重监理意见,严格管理。

5、坚持推广、应用“四新”成果的原则。在施工中积极应用新技术、新工艺、新材料和新设备。发挥科技在公路建设中的先导作用。

6、坚持专业化作业与综合管理的原则。在施工组织方面,以专业作业队为基本的组织形式充分发挥机械化作业和专业技术人员的优势,采用综合管理的手段,合理调配,以达到整体优化的目的。

四、工程概况

工程名称:厦门市同安区梅山中桥工程 建设单位:厦门市同安区交通局

代建单位:厦门市同安区路桥建设投资有限公司 设计单位:厦门市市政工程设计院 建设地点:同安区五显镇

桥梁位于同安区五显镇梅山公园兴建的景观桥。设计起点位于轮山路南侧公园,终点位于梅山公园,横跨东溪。桥梁全长75m,红线宽6.5m,桥梁上部结构

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,checkonthekeypointsandimportantflaw.15thparagraphonitsequipmentandfieldcomprehensiveexaminationtwiceaweek,on-siteinspectionincludes:1,runningcondition.2,on-siteproduction.3,thesiteoffire...Repairanddefecttreatmentcompletion,totheattentionofthestaffondutytoaccountformatters,andtofocusonweaknesses.Sixinspection19thminesupervisorproduction,miningleadershipleadershipeverydaytothedispatchOfficetounderstandthemainproduction,equipmentoperation,hearddispatchreports.20thinclimatechange,manufacturingsitechangesgreatlywhentherearesignificantdefects,equipment,miningleaderinchargeofproduction,safetyorganizations,headofDepartmentforspecialchecks,keysitepersonnelshouldbeorganizedspecialinspections,notlessthanonceperquarter.21stleadershipinchargeofsecurityshouldberegularlyorganizedintheproductiontechnology,mechanicalandelectrical,safetyinspectionandsafetypersonnel,threetimesamonth.22ndproductiontechnology,mechanicalandelectrical,securityandotherrelatedprofessionalstoconducton-siteinspectioneveryday,knowledgeofproduction,equipmentdefectsandhandling,firesafety,andsoon,assisttheresearchtosolvevariousproblems,majorproblemstimelyreportingtomine.23rdinthreetimesamonthsafetyinspections,holidayandseasonalinspection,minecompetentleadershipforsafety-relatedfunctionsoftheDepartmentandproductionDepartmentforspecialinspection.Seven,thepowersanddutiesofinspectorsarticle24thofpower1,inspectorshavethepowertostopillegaloperations,inviolationof,aviolationoflabordiscipline.2,inspectorsfoundmajorproblemshavestoppedproductionofpower,aftereliminatingrisk,byinspectorsafteracceptance,canbeproduced.3,inspectorshavetherighttothe\"three-violation\"personnelandrectificationdoesnotimplementeconomicsanctions.25thobligationsunderarticles1,inspectorshaveanobligationtotheirworkersand\"three-way\"andvarioussafetytechnicalregulation,implementation,learningandcheckingrelevantdocuments.2,thediscoveryofwhichhaveanobligationtoreportandfeedbackandtoimplementcorrectivemeasures.3,thereisanobligationforallaspectsofproductionsafety,andtechnicalguidance.4,thereisadutytocheckthemoutofwhichmeasuresandputforwardrectificationopinions,andimplementation,andacceptance.Safetytechnologytrainingmanagementsystemtoimprovestaffskillsandsafetyawareness,accordingtothesuperiorcombinedwiththeactualsituationofthesystem:first,newtrainingneworepersons,includingdistributionofgraduateschool,technicalschoolgraduatesandapprentices,andnewredeploymentofstaff.Neworganizationsintotheminepersonnelbeforeenteringtheminebyminetrainingandexamsintotheminetrainandthecontentoftheexaminationareasfollows:Firstarticlebasicprofile1,andopenmineprofileandtheminehistoryintroduced2,andopenmineoforganizationinstitutionsandthefunctions3,andpersonneltrainingofspecificrequirementssecondarticledisciplineeducation1,andminerulesmineJIedu 为三跨25米。采用25m后张预应力混凝土空心板梁,空心板边宽124.5cm,中板宽99cm,板高110cm(预制空心板时两端应保持竖直,以保证空心板之间的预留空隙)。桥面铺装为4cm厚花岗岩+防水层(DPS)+8~11cmC40钢筋混凝土铺装层,两侧桥台处设置D40伸缩缝,中间墩处采用桥面连续结构。共需安装空心板梁18片,板梁单片重量约 吨。

五、空心板梁的移运:

梅山中桥共计18片空心板梁,预制场设在距离梅山中桥约50米处的宽阔地段,当需运至施工现场进行吊装时,则采用大型平板车运输。使用平板拖车车长应能满足支承间的距离要求,支点处应设活动转盘以免搓伤空心板梁构件混凝土运输道路应平整结实,如有坑洼软弹或高低不平处应事先修理平整。

空心板梁的移运的支承位置与吊点位置一致,并应支承牢固,吊移运输时顺高度方向竖立放置,并有防止倾倒的固定措施,装卸梁时,必须等支撑稳妥后,才允许卸除吊钩。

六、安装总体计划

根据安装的总体工期要求,计划安装时间为4月23日~5月23日

七、安装施工前准备

1、对安装所需的有关材料进行准备:做好橡胶支座的材料采购,并对支座送相关有资质的单位进行检测,合格方能使用;准备好支座钢板的采购进场;准备好安装过程中的一些辅助材料,如枕木、钢丝绳、吊环、卡箍等;准备好运输车辆;准备好吊装、运输的指挥用具,安装人员的防护用品、用具。

2、预制场现场做好板梁运输前准备:清理、平整存梁区内的运输道路;将

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,checkonthekeypointsandimportantflaw.15thparagraphonitsequipmentandfieldcomprehensiveexaminationtwiceaweek,on-siteinspectionincludes:1,runningcondition.2,on-siteproduction.3,thesiteoffire...Repairanddefecttreatmentcompletion,totheattentionofthestaffondutytoaccountformatters,andtofocusonweaknesses.Sixinspection19thminesupervisorproduction,miningleadershipleadershipeverydaytothedispatchOfficetounderstandthemainproduction,equipmentoperation,hearddispatchreports.20thinclimatechange,manufacturingsitechangesgreatlywhentherearesignificantdefects,equipment,miningleaderinchargeofproduction,safetyorganizations,headofDepartmentforspecialchecks,keysitepersonnelshouldbeorganizedspecialinspections,notlessthanonceperquarter.21stleadershipinchargeofsecurityshouldberegularlyorganizedintheproductiontechnology,mechanicalandelectrical,safetyinspectionandsafetypersonnel,threetimesamonth.22ndproductiontechnology,mechanicalandelectrical,securityandotherrelatedprofessionalstoconducton-siteinspectioneveryday,knowledgeofproduction,equipmentdefectsandhandling,firesafety,andsoon,assisttheresearchtosolvevariousproblems,majorproblemstimelyreportingtomine.23rdinthreetimesamonthsafetyinspections,holidayandseasonalinspection,minecompetentleadershipforsafety-relatedfunctionsoftheDepartmentandproductionDepartmentforspecialinspection.Seven,thepowersanddutiesofinspectorsarticle24thofpower1,inspectorshavethepowertostopillegaloperations,inviolationof,aviolationoflabordiscipline.2,inspectorsfoundmajorproblemshavestoppedproductionofpower,aftereliminatingrisk,byinspectorsafteracceptance,canbeproduced.3,inspectorshavetherighttothe\"three-violation\"personnelandrectificationdoesnotimplementeconomicsanctions.25thobligationsunderarticles1,inspectorshaveanobligationtotheirworkersand\"three-way\"andvarioussafetytechnicalregulation,implementation,learningandcheckingrelevantdocuments.2,thediscoveryofwhichhaveanobligationtoreportandfeedbackandtoimplementcorrectivemeasures.3,thereisanobligationforallaspectsofproductionsafety,andtechnicalguidance.4,thereisadutytocheckthemoutofwhichmeasuresandputforwardrectificationopinions,andimplementation,andacceptance.Safetytechnologytrainingmanagementsystemtoimprovestaffskillsandsafetyawareness,accordingtothesuperiorcombinedwiththeactualsituationofthesystem:first,newtrainingneworepersons,includingdistributionofgraduateschool,technicalschoolgraduatesandapprentices,andnewredeploymentofstaff.Neworganizationsintotheminepersonnelbeforeenteringtheminebyminetrainingandexamsintotheminetrainandthecontentoftheexaminationareasfollows:Firstarticlebasicprofile1,andopenmineprofileandtheminehistoryintroduced2,andopenmineoforganizationinstitutionsandthefunctions3,andpersonneltrainingofspecificrequirementssecondarticledisciplineeducation1,andminerulesmineJIedu

厦门龙达建设集团有限公司 同安区梅山中桥

空心板梁预制施工方案

预制场的吊装设备就位;检查吊装使用的钢丝绳、吊环、卡箍的使用性能,钢丝绳有断丝严重的坚决要求更换,吊环、卡箍有滑丝的坚决不予使用。对吊车在每次吊装前进行安全检查。

3、做好板梁在运输途中的安全工作:首先要检查运输车辆的车况性能,对汽车车轮、车轴、刹车系统等进行检查;其次做好运输线路的平整压实,尽量使运输道路能满足运输机吊车支腿需要,封闭运输架梁现场,严禁非施工人员及车辆进入施工现场。

4、做好安装现场的准备工作:首先要规划好运输板梁的车辆的进出现场的道路,清理及平整现场的施工道路;其次做好两个桥台台背的回填工作,以便安装吊车设备的地基的支撑安全。

6、对所有起重安装人员要求持证上岗和进行岗前培训。无特殊工种操作证的人员一律不得上岗,在安装前再对所有人员进行岗前安全培训,对有关人员进行技术交底工作。

五、支座安装

1)用全站仪施放全桥墩帽、台帽上各支座中心位置,然后用钢尺及垂线复核其相对位置,符合规范要求后用精确定出支座垫石边线。

2)为了保证施工质量,方便操作,支座垫石施工前均应将盖梁砼沿支座垫石边线下凿1-1.5cm,并将杂物冲洗干净。

3)测支座垫石顶标高

墩帽、台帽按设计图纸设置横坡,梁底标高由支座垫石调整,在支座垫石模板支立后,应沿模板四周测出支座垫石的顶标高。垫石顶面为水平。安装前垫石养护在7天以上,且混凝土强度达到设计强度的90%以上。

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,checkonthekeypointsandimportantflaw.15thparagraphonitsequipmentandfieldcomprehensiveexaminationtwiceaweek,on-siteinspectionincludes:1,runningcondition.2,on-siteproduction.3,thesiteoffire...Repairanddefecttreatmentcompletion,totheattentionofthestaffondutytoaccountformatters,andtofocusonweaknesses.Sixinspection19thminesupervisorproduction,miningleadershipleadershipeverydaytothedispatchOfficetounderstandthemainproduction,equipmentoperation,hearddispatchreports.20thinclimatechange,manufacturingsitechangesgreatlywhentherearesignificantdefects,equipment,miningleaderinchargeofproduction,safetyorganizations,headofDepartmentforspecialchecks,keysitepersonnelshouldbeorganizedspecialinspections,notlessthanonceperquarter.21stleadershipinchargeofsecurityshouldberegularlyorganizedintheproductiontechnology,mechanicalandelectrical,safetyinspectionandsafetypersonnel,threetimesamonth.22ndproductiontechnology,mechanicalandelectrical,securityandotherrelatedprofessionalstoconducton-siteinspectioneveryday,knowledgeofproduction,equipmentdefectsandhandling,firesafety,andsoon,assisttheresearchtosolvevariousproblems,majorproblemstimelyreportingtomine.23rdinthreetimesamonthsafetyinspections,holidayandseasonalinspection,minecompetentleadershipforsafety-relatedfunctionsoftheDepartmentandproductionDepartmentforspecialinspection.Seven,thepowersanddutiesofinspectorsarticle24thofpower1,inspectorshavethepowertostopillegaloperations,inviolationof,aviolationoflabordiscipline.2,inspectorsfoundmajorproblemshavestoppedproductionofpower,aftereliminatingrisk,byinspectorsafteracceptance,canbeproduced.3,inspectorshavetherighttothe\"three-violation\"personnelandrectificationdoesnotimplementeconomicsanctions.25thobligationsunderarticles1,inspectorshaveanobligationtotheirworkersand\"three-way\"andvarioussafetytechnicalregulation,implementation,learningandcheckingrelevantdocuments.2,thediscoveryofwhichhaveanobligationtoreportandfeedbackandtoimplementcorrectivemeasures.3,thereisanobligationforallaspectsofproductionsafety,andtechnicalguidance.4,thereisadutytocheckthemoutofwhichmeasuresandputforwardrectificationopinions,andimplementation,andacceptance.Safetytechnologytrainingmanagementsystemtoimprovestaffskillsandsafetyawareness,accordingtothesuperiorcombinedwiththeactualsituationofthesystem:first,newtrainingneworepersons,includingdistributionofgraduateschool,technicalschoolgraduatesandapprentices,andnewredeploymentofstaff.Neworganizationsintotheminepersonnelbeforeenteringtheminebyminetrainingandexamsintotheminetrainandthecontentoftheexaminationareasfollows:Firstarticlebasicprofile1,andopenmineprofileandtheminehistoryintroduced2,andopenmineoforganizationinstitutionsandthefunctions3,andpersonneltrainingofspecificrequirementssecondarticledisciplineeducation1,andminerulesmineJIedu 4)施工放样(支座中心点)

在支座垫石完工后,应重新施放支座中心,复核无误后,向监理工程师报验。 5)橡胶支座安装

支座底面与垫石必须密合,对于滑板支座,应注意四氟板面和钢板的清洁和光滑,四氟板面朝上安装。

六、板梁安装

1、构件情况

上部结构采用的都为25米预制空心板梁。分中板、边板,其混凝土方量分别为14.2m3;16.24m3。取钢筋混凝土构件的单位容重为2.7吨/m3,取混凝土最大方量的边板计算,其边板的安装重量为:16.24m3×2.7吨/m3 =43.85吨。

2、机械选用

根据现场施工条件及本单位的运输、吊装机械设备情况,选用机械性能较强的汽车式起重机和运输车辆,选用两台QAY50汽车起重机,单台起吊半径为6m、起吊高度为15m时起吊重量为25.7吨,满足板梁吊装要求,

进行施工作业,确保运输、吊装顺利完成。 1)机械设备数量

a、50吨汽车式起重机2台 b、运输机械50吨平板车1辆。 c、配用、辅助车辆1辆。 2)运输、吊装机械技术参数

(1)QAY50起吊半径为6m、起吊高度为15m时起吊重量为25.7吨,

- 6 -

,checkonthekeypointsandimportantflaw.15thparagraphonitsequipmentandfieldcomprehensiveexaminationtwiceaweek,on-siteinspectionincludes:1,runningcondition.2,on-siteproduction.3,thesiteoffire...Repairanddefecttreatmentcompletion,totheattentionofthestaffondutytoaccountformatters,andtofocusonweaknesses.Sixinspection19thminesupervisorproduction,miningleadershipleadershipeverydaytothedispatchOfficetounderstandthemainproduction,equipmentoperation,hearddispatchreports.20thinclimatechange,manufacturingsitechangesgreatlywhentherearesignificantdefects,equipment,miningleaderinchargeofproduction,safetyorganizations,headofDepartmentforspecialchecks,keysitepersonnelshouldbeorganizedspecialinspections,notlessthanonceperquarter.21stleadershipinchargeofsecurityshouldberegularlyorganizedintheproductiontechnology,mechanicalandelectrical,safetyinspectionandsafetypersonnel,threetimesamonth.22ndproductiontechnology,mechanicalandelectrical,securityandotherrelatedprofessionalstoconducton-siteinspectioneveryday,knowledgeofproduction,equipmentdefectsandhandling,firesafety,andsoon,assisttheresearchtosolvevariousproblems,majorproblemstimelyreportingtomine.23rdinthreetimesamonthsafetyinspections,holidayandseasonalinspection,minecompetentleadershipforsafety-relatedfunctionsoftheDepartmentandproductionDepartmentforspecialinspection.Seven,thepowersanddutiesofinspectorsarticle24thofpower1,inspectorshavethepowertostopillegaloperations,inviolationof,aviolationoflabordiscipline.2,inspectorsfoundmajorproblemshavestoppedproductionofpower,aftereliminatingrisk,byinspectorsafteracceptance,canbeproduced.3,inspectorshavetherighttothe\"three-violation\"personnelandrectificationdoesnotimplementeconomicsanctions.25thobligationsunderarticles1,inspectorshaveanobligationtotheirworkersand\"three-way\"andvarioussafetytechnicalregulation,implementation,learningandcheckingrelevantdocuments.2,thediscoveryofwhichhaveanobligationtoreportandfeedbackandtoimplementcorrectivemeasures.3,thereisanobligationforallaspectsofproductionsafety,andtechnicalguidance.4,thereisadutytocheckthemoutofwhichmeasuresandputforwardrectificationopinions,andimplementation,andacceptance.Safetytechnologytrainingmanagementsystemtoimprovestaffskillsandsafetyawareness,accordingtothesuperiorcombinedwiththeactualsituationofthesystem:first,newtrainingneworepersons,includingdistributionofgraduateschool,technicalschoolgraduatesandapprentices,andnewredeploymentofstaff.Neworganizationsintotheminepersonnelbeforeenteringtheminebyminetrainingandexamsintotheminetrainandthecontentoftheexaminationareasfollows:Firstarticlebasicprofile1,andopenmineprofileandtheminehistoryintroduced2,andopenmineoforganizationinstitutionsandthefunctions3,andpersonneltrainingofspecificrequirementssecondarticledisciplineeducation1,andminerulesmineJIedu

厦门龙达建设集团有限公司 同安区梅山中桥

空心板梁预制施工方案

详见QAY50型起重机起重性能参数。

(2)50吨平板车。安全载重50吨。

以上机械数量,起重性能参数,依据桥墩台的标高及桥梁跨径均能满足桥面板梁运输、安装的需要。

3、吊装步骤: 步骤1.运输和卸车

KAKO步骤二:起吊

KATO步骤三:就位

- 7 -

TTTTTTTTKATOTTTTTTTTTTTTTTTTTTTTTTTTTTTT

,checkonthekeypointsandimportantflaw.15thparagraphonitsequipmentandfieldcomprehensiveexaminationtwiceaweek,on-siteinspectionincludes:1,runningcondition.2,on-siteproduction.3,thesiteoffire...Repairanddefecttreatmentcompletion,totheattentionofthestaffondutytoaccountformatters,andtofocusonweaknesses.Sixinspection19thminesupervisorproduction,miningleadershipleadershipeverydaytothedispatchOfficetounderstandthemainproduction,equipmentoperation,hearddispatchreports.20thinclimatechange,manufacturingsitechangesgreatlywhentherearesignificantdefects,equipment,miningleaderinchargeofproduction,safetyorganizations,headofDepartmentforspecialchecks,keysitepersonnelshouldbeorganizedspecialinspections,notlessthanonceperquarter.21stleadershipinchargeofsecurityshouldberegularlyorganizedintheproductiontechnology,mechanicalandelectrical,safetyinspectionandsafetypersonnel,threetimesamonth.22ndproductiontechnology,mechanicalandelectrical,securityandotherrelatedprofessionalstoconducton-siteinspectioneveryday,knowledgeofproduction,equipmentdefectsandhandling,firesafety,andsoon,assisttheresearchtosolvevariousproblems,majorproblemstimelyreportingtomine.23rdinthreetimesamonthsafetyinspections,holidayandseasonalinspection,minecompetentleadershipforsafety-relatedfunctionsoftheDepartmentandproductionDepartmentforspecialinspection.Seven,thepowersanddutiesofinspectorsarticle24thofpower1,inspectorshavethepowertostopillegaloperations,inviolationof,aviolationoflabordiscipline.2,inspectorsfoundmajorproblemshavestoppedproductionofpower,aftereliminatingrisk,byinspectorsafteracceptance,canbeproduced.3,inspectorshavetherighttothe\"three-violation\"personnelandrectificationdoesnotimplementeconomicsanctions.25thobligationsunderarticles1,inspectorshaveanobligationtotheirworkersand\"three-way\"andvarioussafetytechnicalregulation,implementation,learningandcheckingrelevantdocuments.2,thediscoveryofwhichhaveanobligationtoreportandfeedbackandtoimplementcorrectivemeasures.3,thereisanobligationforallaspectsofproductionsafety,andtechnicalguidance.4,thereisadutytocheckthemoutofwhichmeasuresandputforwardrectificationopinions,andimplementation,andacceptance.Safetytechnologytrainingmanagementsystemtoimprovestaffskillsandsafetyawareness,accordingtothesuperiorcombinedwiththeactualsituationofthesystem:first,newtrainingneworepersons,includingdistributionofgraduateschool,technicalschoolgraduatesandapprentices,andnewredeploymentofstaff.Neworganizationsintotheminepersonnelbeforeenteringtheminebyminetrainingandexamsintotheminetrainandthecontentoftheexaminationareasfollows:Firstarticlebasicprofile1,andopenmineprofileandtheminehistoryintroduced2,andopenmineoforganizationinstitutionsandthefunctions3,andpersonneltrainingofspecificrequirementssecondarticledisciplineeducation1,andminerulesmineJIedu TTTKATOTTTTTTTTTKAKOTTTTTT

4、吊车、吊具配备 1)吊索破断拉力计算

按最不利情况进行验算,外边板的重量为43.85吨,板梁上其它荷载设0.8吨。根据设计要求吊装作业时,吊索为4点起吊安装,单根吊索受力简图如下图:

F F

F1 F2 F3 F4 梁首 梁尾

F为吊车起重机的吊钩的吊重为(43.85+0.8)/2=22.42吨,F3的单点受力为22.42÷2=12.2吨,F1、F2与板梁的夹角为60°,F1、F2的单索受力为:F1(F2)= F3÷COS60°=12.2÷0.5=24.4吨。

钢丝绳的拉力为:F1 ×9.8N/Kg=120KN

- 8 -

,checkonthekeypointsandimportantflaw.15thparagraphonitsequipmentandfieldcomprehensiveexaminationtwiceaweek,on-siteinspectionincludes:1,runningcondition.2,on-siteproduction.3,thesiteoffire...Repairanddefecttreatmentcompletion,totheattentionofthestaffondutytoaccountformatters,andtofocusonweaknesses.Sixinspection19thminesupervisorproduction,miningleadershipleadershipeverydaytothedispatchOfficetounderstandthemainproduction,equipmentoperation,hearddispatchreports.20thinclimatechange,manufacturingsitechangesgreatlywhentherearesignificantdefects,equipment,miningleaderinchargeofproduction,safetyorganizations,headofDepartmentforspecialchecks,keysitepersonnelshouldbeorganizedspecialinspections,notlessthanonceperquarter.21stleadershipinchargeofsecurityshouldberegularlyorganizedintheproductiontechnology,mechanicalandelectrical,safetyinspectionandsafetypersonnel,threetimesamonth.22ndproductiontechnology,mechanicalandelectrical,securityandotherrelatedprofessionalstoconducton-siteinspectioneveryday,knowledgeofproduction,equipmentdefectsandhandling,firesafety,andsoon,assisttheresearchtosolvevariousproblems,majorproblemstimelyreportingtomine.23rdinthreetimesamonthsafetyinspections,holidayandseasonalinspection,minecompetentleadershipforsafety-relatedfunctionsoftheDepartmentandproductionDepartmentforspecialinspection.Seven,thepowersanddutiesofinspectorsarticle24thofpower1,inspectorshavethepowertostopillegaloperations,inviolationof,aviolationoflabordiscipline.2,inspectorsfoundmajorproblemshavestoppedproductionofpower,aftereliminatingrisk,byinspectorsafteracceptance,canbeproduced.3,inspectorshavetherighttothe\"three-violation\"personnelandrectificationdoesnotimplementeconomicsanctions.25thobligationsunderarticles1,inspectorshaveanobligationtotheirworkersand\"three-way\"andvarioussafetytechnicalregulation,implementation,learningandcheckingrelevantdocuments.2,thediscoveryofwhichhaveanobligationtoreportandfeedbackandtoimplementcorrectivemeasures.3,thereisanobligationforallaspectsofproductionsafety,andtechnicalguidance.4,thereisadutytocheckthemoutofwhichmeasuresandputforwardrectificationopinions,andimplementation,andacceptance.Safetytechnologytrainingmanagementsystemtoimprovestaffskillsandsafetyawareness,accordingtothesuperiorcombinedwiththeactualsituationofthesystem:first,newtrainingneworepersons,includingdistributionofgraduateschool,technicalschoolgraduatesandapprentices,andnewredeploymentofstaff.Neworganizationsintotheminepersonnelbeforeenteringtheminebyminetrainingandexamsintotheminetrainandthecontentoftheexaminationareasfollows:Firstarticlebasicprofile1,andopenmineprofileandtheminehistoryintroduced2,andopenmineoforganizationinstitutionsandthefunctions3,andpersonneltrainingofspecificrequirementssecondarticledisciplineeducation1,andminerulesmineJIedu

厦门龙达建设集团有限公司 同安区梅山中桥

空心板梁预制施工方案

取钢丝绳的容许安全系数为6,换算系数0.82

应选择钢丝绳的安全容许拉力在120KN×6÷0.82=878KN以上 查钢丝绳性能参数表,故选用: 绳6×37-39.0-170-I

钢丝绳直径18mm;钢丝直径1.8mm;钢丝总断面790mm2 的钢丝绳作为板梁上“人”字钢丝绳的选用材料。 2)吊装卡环M42型8只,允许荷载25吨。 3)垫木18cm×18cm×1米,计20根。 4)加固地耐力钢板20块。

5)其他小型工具(根据需要配备)。 5、施工方法

1)装车:板梁装车在预制场内用吊车装车。

单机装车步骤:将板梁提升到一定的高度(1.5米左右),平板车倒进板梁下方,对好方位,缓缓下钩,直到板梁落到平板车上稳固可靠后吊车方可脱钩。

2)运输:平板车在施工现场移位时,桥板均须临时固定,用钢丝绳千斤头,小吨位的手拉葫芦,将板梁与平板车连接固定,防止运输过程中板梁移动造成质量、安全事故。

3)安装:根据板梁运输道路方向位置,板梁安装由桥头向跨中铺设。 (1)安装步骤及顺序的说明:安装时应根据施工总体要求逐跨进行桥面的布置。

(2)梁板的安装顺序:从桥头跨开始安装,逐跨安装至桥尾。安装前必须先将桥台台背填土做到分层压实至台背背墙高度,并与原路面标高基本一致。在

- 9 -

,checkonthekeypointsandimportantflaw.15thparagraphonitsequipmentandfieldcomprehensiveexaminationtwiceaweek,on-siteinspectionincludes:1,runningcondition.2,on-siteproduction.3,thesiteoffire...Repairanddefecttreatmentcompletion,totheattentionofthestaffondutytoaccountformatters,andtofocusonweaknesses.Sixinspection19thminesupervisorproduction,miningleadershipleadershipeverydaytothedispatchOfficetounderstandthemainproduction,equipmentoperation,hearddispatchreports.20thinclimatechange,manufacturingsitechangesgreatlywhentherearesignificantdefects,equipment,miningleaderinchargeofproduction,safetyorganizations,headofDepartmentforspecialchecks,keysitepersonnelshouldbeorganizedspecialinspections,notlessthanonceperquarter.21stleadershipinchargeofsecurityshouldberegularlyorganizedintheproductiontechnology,mechanicalandelectrical,safetyinspectionandsafetypersonnel,threetimesamonth.22ndproductiontechnology,mechanicalandelectrical,securityandotherrelatedprofessionalstoconducton-siteinspectioneveryday,knowledgeofproduction,equipmentdefectsandhandling,firesafety,andsoon,assisttheresearchtosolvevariousproblems,majorproblemstimelyreportingtomine.23rdinthreetimesamonthsafetyinspections,holidayandseasonalinspection,minecompetentleadershipforsafety-relatedfunctionsoftheDepartmentandproductionDepartmentforspecialinspection.Seven,thepowersanddutiesofinspectorsarticle24thofpower1,inspectorshavethepowertostopillegaloperations,inviolationof,aviolationoflabordiscipline.2,inspectorsfoundmajorproblemshavestoppedproductionofpower,aftereliminatingrisk,byinspectorsafteracceptance,canbeproduced.3,inspectorshavetherighttothe\"three-violation\"personnelandrectificationdoesnotimplementeconomicsanctions.25thobligationsunderarticles1,inspectorshaveanobligationtotheirworkersand\"three-way\"andvarioussafetytechnicalregulation,implementation,learningandcheckingrelevantdocuments.2,thediscoveryofwhichhaveanobligationtoreportandfeedbackandtoimplementcorrectivemeasures.3,thereisanobligationforallaspectsofproductionsafety,andtechnicalguidance.4,thereisadutytocheckthemoutofwhichmeasuresandputforwardrectificationopinions,andimplementation,andacceptance.Safetytechnologytrainingmanagementsystemtoimprovestaffskillsandsafetyawareness,accordingtothesuperiorcombinedwiththeactualsituationofthesystem:first,newtrainingneworepersons,includingdistributionofgraduateschool,technicalschoolgraduatesandapprentices,andnewredeploymentofstaff.Neworganizationsintotheminepersonnelbeforeenteringtheminebyminetrainingandexamsintotheminetrainandthecontentoftheexaminationareasfollows:Firstarticlebasicprofile1,andopenmineprofileandtheminehistoryintroduced2,andopenmineoforganizationinstitutionsandthefunctions3,andpersonneltrainingofspecificrequirementssecondarticledisciplineeducation1,andminerulesmineJIedu 安装吊车的支点位置铺垫20mm厚钢板,再在钢板与支腿间支垫枕木。

桥头跨安装完毕后,将安装好的板梁局部铰缝钢筋连接,在桥面上铺垫两块20mm厚的钢板,将200吨吊车开上已安装完的桥跨上,选择吊车支点,将吊车支点尽量靠近桥墩轴线,并每一个支点都落在两板梁之间。在吊车支点下先铺垫钢板,然后再在钢板上支垫枕木。使吊车支点下的受力分散均匀。

6、空心板梁安装检查项目:

项1 2 3 4 检查项目 梁支座中心偏位(mm) 倾斜度(%) 梁(板)顶面纵向高程(mm) 相邻梁(板)顶面高差(mm) 规定值或5 1.2 +8,-5 8 检查方法和频率 尺量:每孔抽查4~6吊垂线:每孔检查3片水准仪:抽查每孔2片,尺量:每相邻梁(板) 七、吊装质量保证措施

1、组织技术人员熟悉图纸,了解工程结构,桥台支座安装形式、型号,板梁的形状、重量、数量,吊点的位置及吊装要求等。

2、安装施工技术人员协同监理办好安装标高,轴线的交接工作,以确保工程质量。

3、吊具吊索满足构件吊装要求,应有技术参数保证。 4、板梁、装车、运输、吊装必须按施工方案和设计要求进行。

5、板梁搁置位置几何尺寸、桥台上橡胶支座安装的几何尺寸弹线,有技术人员负责弹线放样工作,吊装时应该按照图纸进行复检。进行安装时不得有误。

6、为使一片梁四个支座均匀受力,不出现脱空现象,安装时派专人检查,如有脱空现象,要求立即进行重新调整。

- 10 -

,checkonthekeypointsandimportantflaw.15thparagraphonitsequipmentandfieldcomprehensiveexaminationtwiceaweek,on-siteinspectionincludes:1,runningcondition.2,on-siteproduction.3,thesiteoffire...Repairanddefecttreatmentcompletion,totheattentionofthestaffondutytoaccountformatters,andtofocusonweaknesses.Sixinspection19thminesupervisorproduction,miningleadershipleadershipeverydaytothedispatchOfficetounderstandthemainproduction,equipmentoperation,hearddispatchreports.20thinclimatechange,manufacturingsitechangesgreatlywhentherearesignificantdefects,equipment,miningleaderinchargeofproduction,safetyorganizations,headofDepartmentforspecialchecks,keysitepersonnelshouldbeorganizedspecialinspections,notlessthanonceperquarter.21stleadershipinchargeofsecurityshouldberegularlyorganizedintheproductiontechnology,mechanicalandelectrical,safetyinspectionandsafetypersonnel,threetimesamonth.22ndproductiontechnology,mechanicalandelectrical,securityandotherrelatedprofessionalstoconducton-siteinspectioneveryday,knowledgeofproduction,equipmentdefectsandhandling,firesafety,andsoon,assisttheresearchtosolvevariousproblems,majorproblemstimelyreportingtomine.23rdinthreetimesamonthsafetyinspections,holidayandseasonalinspection,minecompetentleadershipforsafety-relatedfunctionsoftheDepartmentandproductionDepartmentforspecialinspection.Seven,thepowersanddutiesofinspectorsarticle24thofpower1,inspectorshavethepowertostopillegaloperations,inviolationof,aviolationoflabordiscipline.2,inspectorsfoundmajorproblemshavestoppedproductionofpower,aftereliminatingrisk,byinspectorsafteracceptance,canbeproduced.3,inspectorshavetherighttothe\"three-violation\"personnelandrectificationdoesnotimplementeconomicsanctions.25thobligationsunderarticles1,inspectorshaveanobligationtotheirworkersand\"three-way\"andvarioussafetytechnicalregulation,implementation,learningandcheckingrelevantdocuments.2,thediscoveryofwhichhaveanobligationtoreportandfeedbackandtoimplementcorrectivemeasures.3,thereisanobligationforallaspectsofproductionsafety,andtechnicalguidance.4,thereisadutytocheckthemoutofwhichmeasuresandputforwardrectificationopinions,andimplementation,andacceptance.Safetytechnologytrainingmanagementsystemtoimprovestaffskillsandsafetyawareness,accordingtothesuperiorcombinedwiththeactualsituationofthesystem:first,newtrainingneworepersons,includingdistributionofgraduateschool,technicalschoolgraduatesandapprentices,andnewredeploymentofstaff.Neworganizationsintotheminepersonnelbeforeenteringtheminebyminetrainingandexamsintotheminetrainandthecontentoftheexaminationareasfollows:Firstarticlebasicprofile1,andopenmineprofileandtheminehistoryintroduced2,andopenmineoforganizationinstitutionsandthefunctions3,andpersonneltrainingofspecificrequirementssecondarticledisciplineeducation1,andminerulesmineJIedu

厦门龙达建设集团有限公司 同安区梅山中桥

空心板梁预制施工方案

7、对桥板锚固区,跨中应检查,有无裂缝,如发现问题应向有关部门汇报,提出解决措施,方可施工。

8、吊车上桥面吊装时,四个支脚下必垫大于等于0.9平方米、厚度大于20mm的钢板。

9、施工中严格执行“三按六不”原则:按设计文件和技术规范施工,按工艺操作,按“验标”检验;原材料未经检验合格,不准进入施工现场,没有开工令,不准开工,未进行技术交底,不准动工,隐蔽工程未经检验签字,不准覆盖,上道工序未经检验,不准进入下道工序,工程未经检验合格,不准计价。

10、贯彻质量责任制,项目部与施工管理人员、施工队,施工队与施工班组,班组与每个操作者逐级签订质量奖罚合同,实现经济收入与质量指标挂钩。

11、根据《招标文件》、《监理实施细则》的要求及规定的质量检查程序,建立质量保证自检体系:严格按质量保证自检体系规定的自检程序做到报检及时、程序规范。严格以图纸、规范、质量验评标准、操作规程和施工方案进行施工作业,按照监督上道工序、保证本道工序、服务下道工序的要求,实施工序跟踪检查,切实做到施工中的每一道工序处于受控状态。

质量保证自检体系框图

返工 每道工序完工后 返工 合格 班组长自检 不合格

- 11 - ,checkonthekeypointsandimportantflaw.15thparagraphonitsequipmentandfieldcomprehensiveexaminationtwiceaweek,on-siteinspectionincludes:1,runningcondition.2,on-siteproduction.3,thesiteoffire...Repairanddefecttreatmentcompletion,totheattentionofthestaffondutytoaccountformatters,andtofocusonweaknesses.Sixinspection19thminesupervisorproduction,miningleadershipleadershipeverydaytothedispatchOfficetounderstandthemainproduction,equipmentoperation,hearddispatchreports.20thinclimatechange,manufacturingsitechangesgreatlywhentherearesignificantdefects,equipment,miningleaderinchargeofproduction,safetyorganizations,headofDepartmentforspecialchecks,keysitepersonnelshouldbeorganizedspecialinspections,notlessthanonceperquarter.21stleadershipinchargeofsecurityshouldberegularlyorganizedintheproductiontechnology,mechanicalandelectrical,safetyinspectionandsafetypersonnel,threetimesamonth.22ndproductiontechnology,mechanicalandelectrical,securityandotherrelatedprofessionalstoconducton-siteinspectioneveryday,knowledgeofproduction,equipmentdefectsandhandling,firesafety,andsoon,assisttheresearchtosolvevariousproblems,majorproblemstimelyreportingtomine.23rdinthreetimesamonthsafetyinspections,holidayandseasonalinspection,minecompetentleadershipforsafety-relatedfunctionsoftheDepartmentandproductionDepartmentforspecialinspection.Seven,thepowersanddutiesofinspectorsarticle24thofpower1,inspectorshavethepowertostopillegaloperations,inviolationof,aviolationoflabordiscipline.2,inspectorsfoundmajorproblemshavestoppedproductionofpower,aftereliminatingrisk,byinspectorsafteracceptance,canbeproduced.3,inspectorshavetherighttothe\"three-violation\"personnelandrectificationdoesnotimplementeconomicsanctions.25thobligationsunderarticles1,inspectorshaveanobligationtotheirworkersand\"three-way\"andvarioussafetytechnicalregulation,implementation,learningandcheckingrelevantdocuments.2,thediscoveryofwhichhaveanobligationtoreportandfeedbackandtoimplementcorrectivemeasures.3,thereisanobligationforallaspectsofproductionsafety,andtechnicalguidance.4,thereisadutytocheckthemoutofwhichmeasuresandputforwardrectificationopinions,andimplementation,andacceptance.Safetytechnologytrainingmanagementsystemtoimprovestaffskillsandsafetyawareness,accordingtothesuperiorcombinedwiththeactualsituationofthesystem:first,newtrainingneworepersons,includingdistributionofgraduateschool,technicalschoolgraduatesandapprentices,andnewredeploymentofstaff.Neworganizationsintotheminepersonnelbeforeenteringtheminebyminetrainingandexamsintotheminetrainandthecontentoftheexaminationareasfollows:Firstarticlebasicprofile1,andopenmineprofileandtheminehistoryintroduced2,andopenmineoforganizationinstitutionsandthefunctions3,andpersonneltrainingofspecificrequirementssecondarticledisciplineeducation1,andminerulesmineJIedu 合格

工区专职质检员检查 不合格 合格

合格

不合格 签字确认 合格 监理检查 不合格

合格

监理签认 项目部试验室、质量管理部门

八、吊装安全保证措施

1、认真贯彻“安全第一、预防为主”的方针,“抓生产必须抓安全,以安全促生产”的指导思想,按照“五项”(综合治理、管生产必须管安全、一票否决权、从严治理、标准化管理)原则,成立安全组织机构,实行安全生产三级管理,即一级管理由项目经理负责,二级管理由专职安全员负责,三级管理由班、组长负责。

2、必须严格执行操作规程及安全十项措施,严格遵守施工现场的各项安全

- 12 -

,checkonthekeypointsandimportantflaw.15thparagraphonitsequipmentandfieldcomprehensiveexaminationtwiceaweek,on-siteinspectionincludes:1,runningcondition.2,on-siteproduction.3,thesiteoffire...Repairanddefecttreatmentcompletion,totheattentionofthestaffondutytoaccountformatters,andtofocusonweaknesses.Sixinspection19thminesupervisorproduction,miningleadershipleadershipeverydaytothedispatchOfficetounderstandthemainproduction,equipmentoperation,hearddispatchreports.20thinclimatechange,manufacturingsitechangesgreatlywhentherearesignificantdefects,equipment,miningleaderinchargeofproduction,safetyorganizations,headofDepartmentforspecialchecks,keysitepersonnelshouldbeorganizedspecialinspections,notlessthanonceperquarter.21stleadershipinchargeofsecurityshouldberegularlyorganizedintheproductiontechnology,mechanicalandelectrical,safetyinspectionandsafetypersonnel,threetimesamonth.22ndproductiontechnology,mechanicalandelectrical,securityandotherrelatedprofessionalstoconducton-siteinspectioneveryday,knowledgeofproduction,equipmentdefectsandhandling,firesafety,andsoon,assisttheresearchtosolvevariousproblems,majorproblemstimelyreportingtomine.23rdinthreetimesamonthsafetyinspections,holidayandseasonalinspection,minecompetentleadershipforsafety-relatedfunctionsoftheDepartmentandproductionDepartmentforspecialinspection.Seven,thepowersanddutiesofinspectorsarticle24thofpower1,inspectorshavethepowertostopillegaloperations,inviolationof,aviolationoflabordiscipline.2,inspectorsfoundmajorproblemshavestoppedproductionofpower,aftereliminatingrisk,byinspectorsafteracceptance,canbeproduced.3,inspectorshavetherighttothe\"three-violation\"personnelandrectificationdoesnotimplementeconomicsanctions.25thobligationsunderarticles1,inspectorshaveanobligationtotheirworkersand\"three-way\"andvarioussafetytechnicalregulation,implementation,learningandcheckingrelevantdocuments.2,thediscoveryofwhichhaveanobligationtoreportandfeedbackandtoimplementcorrectivemeasures.3,thereisanobligationforallaspectsofproductionsafety,andtechnicalguidance.4,thereisadutytocheckthemoutofwhichmeasuresandputforwardrectificationopinions,andimplementation,andacceptance.Safetytechnologytrainingmanagementsystemtoimprovestaffskillsandsafetyawareness,accordingtothesuperiorcombinedwiththeactualsituationofthesystem:first,newtrainingneworepersons,includingdistributionofgraduateschool,technicalschoolgraduatesandapprentices,andnewredeploymentofstaff.Neworganizationsintotheminepersonnelbeforeenteringtheminebyminetrainingandexamsintotheminetrainandthecontentoftheexaminationareasfollows:Firstarticlebasicprofile1,andopenmineprofileandtheminehistoryintroduced2,andopenmineoforganizationinstitutionsandthefunctions3,andpersonneltrainingofspecificrequirementssecondarticledisciplineeducation1,andminerulesmineJIedu

厦门龙达建设集团有限公司 同安区梅山中桥

空心板梁预制施工方案

规定。

3、施工人员进场后,必须戴好安全帽,吊装作业区设置安全标志,非操作人员禁止进入现场。

4、施工前,了解构件几何尺寸及相应技术参数,吊装机械起重性能技术参数,对参与施工人员进行全面交底。

5、检查机械设备和电器设备,是否正常可靠,确认符合要求后,方能使用。 6、操作人员在吊车起重量接近满荷载时,思想必须高度集中,不得同时进行两种操作,要严格控制吊车的回转半径。

7、指挥人员必须用起重吊装的标准信号指挥,信号必须清晰准确,应配带明显标志,统一指挥,统一信号。

8、板梁运输时,捆绑要牢固,中速行驶,避免紧急刹车,安装起吊速度应缓慢,避免造成快速冲击。

9、在施工中,如果遇到未考虑到的事项应及时请示有关人员,共同研究解决措施。

安 全 组 织 机 构

项目经理 张跃聪 专职安全员 许少华 吊装班 林凤娇 - 13 -

,checkonthekeypointsandimportantflaw.15thparagraphonitsequipmentandfieldcomprehensiveexaminationtwiceaweek,on-siteinspectionincludes:1,runningcondition.2,on-siteproduction.3,thesiteoffire...Repairanddefecttreatmentcompletion,totheattentionofthestaffondutytoaccountformatters,andtofocusonweaknesses.Sixinspection19thminesupervisorproduction,miningleadershipleadershipeverydaytothedispatchOfficetounderstandthemainproduction,equipmentoperation,hearddispatchreports.20thinclimatechange,manufacturingsitechangesgreatlywhentherearesignificantdefects,equipment,miningleaderinchargeofproduction,safetyorganizations,headofDepartmentforspecialchecks,keysitepersonnelshouldbeorganizedspecialinspections,notlessthanonceperquarter.21stleadershipinchargeofsecurityshouldberegularlyorganizedintheproductiontechnology,mechanicalandelectrical,safetyinspectionandsafetypersonnel,threetimesamonth.22ndproductiontechnology,mechanicalandelectrical,securityandotherrelatedprofessionalstoconducton-siteinspectioneveryday,knowledgeofproduction,equipmentdefectsandhandling,firesafety,andsoon,assisttheresearchtosolvevariousproblems,majorproblemstimelyreportingtomine.23rdinthreetimesamonthsafetyinspections,holidayandseasonalinspection,minecompetentleadershipforsafety-relatedfunctionsoftheDepartmentandproductionDepartmentforspecialinspection.Seven,thepowersanddutiesofinspectorsarticle24thofpower1,inspectorshavethepowertostopillegaloperations,inviolationof,aviolationoflabordiscipline.2,inspectorsfoundmajorproblemshavestoppedproductionofpower,aftereliminatingrisk,byinspectorsafteracceptance,canbeproduced.3,inspectorshavetherighttothe\"three-violation\"personnelandrectificationdoesnotimplementeconomicsanctions.25thobligationsunderarticles1,inspectorshaveanobligationtotheirworkersand\"three-way\"andvarioussafetytechnicalregulation,implementation,learningandcheckingrelevantdocuments.2,thediscoveryofwhichhaveanobligationtoreportandfeedbackandtoimplementcorrectivemeasures.3,thereisanobligationforallaspectsofproductionsafety,andtechnicalguidance.4,thereisadutytocheckthemoutofwhichmeasuresandputforwardrectificationopinions,andimplementation,andacceptance.Safetytechnologytrainingmanagementsystemtoimprovestaffskillsandsafetyawareness,accordingtothesuperiorcombinedwiththeactualsituationofthesystem:first,newtrainingneworepersons,includingdistributionofgraduateschool,technicalschoolgraduatesandapprentices,andnewredeploymentofstaff.Neworganizationsintotheminepersonnelbeforeenteringtheminebyminetrainingandexamsintotheminetrainandthecontentoftheexaminationareasfollows:Firstarticlebasicprofile1,andopenmineprofileandtheminehistoryintroduced2,andopenmineoforganizationinstitutionsandthefunctions3,andpersonneltrainingofspecificrequirementssecondarticledisciplineeducation1,andminerulesmineJIedu

九、施工组织机构及劳动组合

1、为了确保安全、优质、高速完成板梁安装任务,施工管理人员选用技术素质好、工作能力强的人员参加,对工种的全过程实施统一计划、统一管理、统一监控、统一调度。组织技术素质好、作风过硬、敢打硬仗的施工人员参加施工。

2、现场劳动力组织

表1 劳动力组织配备表

项 目 施工员 经 理 施工员 林凤娇 助理工程师 郑秀琴 助理工程师 职 务 项目经理 姓 名 张跃聪 职 称 助理工程师 备 注 技术负责人 吴姝珞 工程师 质检员 李水吉 助理工程师 - 14 -

,checkonthekeypointsandimportantflaw.15thparagraphonitsequipmentandfieldcomprehensiveexaminationtwiceaweek,on-siteinspectionincludes:1,runningcondition.2,on-siteproduction.3,thesiteoffire...Repairanddefecttreatmentcompletion,totheattentionofthestaffondutytoaccountformatters,andtofocusonweaknesses.Sixinspection19thminesupervisorproduction,miningleadershipleadershipeverydaytothedispatchOfficetounderstandthemainproduction,equipmentoperation,hearddispatchreports.20thinclimatechange,manufacturingsitechangesgreatlywhentherearesignificantdefects,equipment,miningleaderinchargeofproduction,safetyorganizations,headofDepartmentforspecialchecks,keysitepersonnelshouldbeorganizedspecialinspections,notlessthanonceperquarter.21stleadershipinchargeofsecurityshouldberegularlyorganizedintheproductiontechnology,mechanicalandelectrical,safetyinspectionandsafetypersonnel,threetimesamonth.22ndproductiontechnology,mechanicalandelectrical,securityandotherrelatedprofessionalstoconducton-siteinspectioneveryday,knowledgeofproduction,equipmentdefectsandhandling,firesafety,andsoon,assisttheresearchtosolvevariousproblems,majorproblemstimelyreportingtomine.23rdinthreetimesamonthsafetyinspections,holidayandseasonalinspection,minecompetentleadershipforsafety-relatedfunctionsoftheDepartmentandproductionDepartmentforspecialinspection.Seven,thepowersanddutiesofinspectorsarticle24thofpower1,inspectorshavethepowertostopillegaloperations,inviolationof,aviolationoflabordiscipline.2,inspectorsfoundmajorproblemshavestoppedproductionofpower,aftereliminatingrisk,byinspectorsafteracceptance,canbeproduced.3,inspectorshavetherighttothe\"three-violation\"personnelandrectificationdoesnotimplementeconomicsanctions.25thobligationsunderarticles1,inspectorshaveanobligationtotheirworkersand\"three-way\"andvarioussafetytechnicalregulation,implementation,learningandcheckingrelevantdocuments.2,thediscoveryofwhichhaveanobligationtoreportandfeedbackandtoimplementcorrectivemeasures.3,thereisanobligationforallaspectsofproductionsafety,andtechnicalguidance.4,thereisadutytocheckthemoutofwhichmeasuresandputforwardrectificationopinions,andimplementation,andacceptance.Safetytechnologytrainingmanagementsystemtoimprovestaffskillsandsafetyawareness,accordingtothesuperiorcombinedwiththeactualsituationofthesystem:first,newtrainingneworepersons,includingdistributionofgraduateschool,technicalschoolgraduatesandapprentices,andnewredeploymentofstaff.Neworganizationsintotheminepersonnelbeforeenteringtheminebyminetrainingandexamsintotheminetrainandthecontentoftheexaminationareasfollows:Firstarticlebasicprofile1,andopenmineprofileandtheminehistoryintroduced2,andopenmineoforganizationinstitutionsandthefunctions3,andpersonneltrainingofspecificrequirementssecondarticledisciplineeducation1,andminerulesmineJIedu

厦门龙达建设集团有限公司 同安区梅山中桥

空心板梁预制施工方案 安全员 部 工 种 操 起重指挥 作 起重工 人 吊车司机 员 汽车司机 2 2012-3-22 构件场内、外运输 2 2012-3-22 200 t 2人 2 2012-3-22 吊装运输全部工作 2 2012-3-22 吊装、翻身、就位全部工作 数量 进场时间 备 注 陈姨芬 助理工程师 表2 吊装主要材料计划表

序号 1 名 称 方木 数 量 20根 规 格 2000×220×160 1000×100×100 2 方木 40根 1500×100×100 250×100×100 3 木楔 80个 300×50×50 梁板吊装用 支垫梁板 说 明 支垫梁板

表3 吊装所需主要机械计划表

规格 序号 名 称 型号 1

数量 用 途 进场时间 轮胎式起重机 50t 2 - 15 -

预制梁吊装 2010-4-22 ,checkonthekeypointsandimportantflaw.15thparagraphonitsequipmentandfieldcomprehensiveexaminationtwiceaweek,on-siteinspectionincludes:1,runningcondition.2,on-siteproduction.3,thesiteoffire...Repairanddefecttreatmentcompletion,totheattentionofthestaffondutytoaccountformatters,andtofocusonweaknesses.Sixinspection19thminesupervisorproduction,miningleadershipleadershipeverydaytothedispatchOfficetounderstandthemainproduction,equipmentoperation,hearddispatchreports.20thinclimatechange,manufacturingsitechangesgreatlywhentherearesignificantdefects,equipment,miningleaderinchargeofproduction,safetyorganizations,headofDepartmentforspecialchecks,keysitepersonnelshouldbeorganizedspecialinspections,notlessthanonceperquarter.21stleadershipinchargeofsecurityshouldberegularlyorganizedintheproductiontechnology,mechanicalandelectrical,safetyinspectionandsafetypersonnel,threetimesamonth.22ndproductiontechnology,mechanicalandelectrical,securityandotherrelatedprofessionalstoconducton-siteinspectioneveryday,knowledgeofproduction,equipmentdefectsandhandling,firesafety,andsoon,assisttheresearchtosolvevariousproblems,majorproblemstimelyreportingtomine.23rdinthreetimesamonthsafetyinspections,holidayandseasonalinspection,minecompetentleadershipforsafety-relatedfunctionsoftheDepartmentandproductionDepartmentforspecialinspection.Seven,thepowersanddutiesofinspectorsarticle24thofpower1,inspectorshavethepowertostopillegaloperations,inviolationof,aviolationoflabordiscipline.2,inspectorsfoundmajorproblemshavestoppedproductionofpower,aftereliminatingrisk,byinspectorsafteracceptance,canbeproduced.3,inspectorshavetherighttothe\"three-violation\"personnelandrectificationdoesnotimplementeconomicsanctions.25thobligationsunderarticles1,inspectorshaveanobligationtotheirworkersand\"three-way\"andvarioussafetytechnicalregulation,implementation,learningandcheckingrelevantdocuments.2,thediscoveryofwhichhaveanobligationtoreportandfeedbackandtoimplementcorrectivemeasures.3,thereisanobligationforallaspectsofproductionsafety,andtechnicalguidance.4,thereisadutytocheckthemoutofwhichmeasuresandputforwardrectificationopinions,andimplementation,andacceptance.Safetytechnologytrainingmanagementsystemtoimprovestaffskillsandsafetyawareness,accordingtothesuperiorcombinedwiththeactualsituationofthesystem:first,newtrainingneworepersons,includingdistributionofgraduateschool,technicalschoolgraduatesandapprentices,andnewredeploymentofstaff.Neworganizationsintotheminepersonnelbeforeenteringtheminebyminetrainingandexamsintotheminetrainandthecontentoftheexaminationareasfollows:Firstarticlebasicprofile1,andopenmineprofileandtheminehistoryintroduced2,andopenmineoforganizationinstitutionsandthefunctions3,andpersonneltrainingofspecificrequirementssecondarticledisciplineeducation1,andminerulesmineJIedu 2 3 平板车 轻型汽车 50t 1 1 预制梁运输 小型材料、人员进场 2010-4-22 2010-4-22 表4 吊装所需主要工索具计划表

序号 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 名 称 钢丝绳 卡 环 白棕绳 全站仪 水平尺 塔 尺 三角板 钢卷尺 钢 钎 钢 楔 榔 头 榔 头 手动葫芦 手动葫芦 木梯子 撬 棍 数 量 1.5m×4 8 200m 1台 1台 1根 2个 2个 4根 100个 4个 4个 2个 2个 2个 10个 规 格 6×19 M42型 φ21.5 5m 50cm 15m,30m 2m 18磅 16磅 5t 3t 说 明 起吊主绳,梁 引导绳

十、安全保证措施

(1)起吊时2台吊机垂直起吊,一般情况下吊臂不应变幅。严禁向下(即不

- 16 -

,checkonthekeypointsandimportantflaw.15thparagraphonitsequipmentandfieldcomprehensiveexaminationtwiceaweek,on-siteinspectionincludes:1,runningcondition.2,on-siteproduction.3,thesiteoffire...Repairanddefecttreatmentcompletion,totheattentionofthestaffondutytoaccountformatters,andtofocusonweaknesses.Sixinspection19thminesupervisorproduction,miningleadershipleadershipeverydaytothedispatchOfficetounderstandthemainproduction,equipmentoperation,hearddispatchreports.20thinclimatechange,manufacturingsitechangesgreatlywhentherearesignificantdefects,equipment,miningleaderinchargeofproduction,safetyorganizations,headofDepartmentforspecialchecks,keysitepersonnelshouldbeorganizedspecialinspections,notlessthanonceperquarter.21stleadershipinchargeofsecurityshouldberegularlyorganizedintheproductiontechnology,mechanicalandelectrical,safetyinspectionandsafetypersonnel,threetimesamonth.22ndproductiontechnology,mechanicalandelectrical,securityandotherrelatedprofessionalstoconducton-siteinspectioneveryday,knowledgeofproduction,equipmentdefectsandhandling,firesafety,andsoon,assisttheresearchtosolvevariousproblems,majorproblemstimelyreportingtomine.23rdinthreetimesamonthsafetyinspections,holidayandseasonalinspection,minecompetentleadershipforsafety-relatedfunctionsoftheDepartmentandproductionDepartmentforspecialinspection.Seven,thepowersanddutiesofinspectorsarticle24thofpower1,inspectorshavethepowertostopillegaloperations,inviolationof,aviolationoflabordiscipline.2,inspectorsfoundmajorproblemshavestoppedproductionofpower,aftereliminatingrisk,byinspectorsafteracceptance,canbeproduced.3,inspectorshavetherighttothe\"three-violation\"personnelandrectificationdoesnotimplementeconomicsanctions.25thobligationsunderarticles1,inspectorshaveanobligationtotheirworkersand\"three-way\"andvarioussafetytechnicalregulation,implementation,learningandcheckingrelevantdocuments.2,thediscoveryofwhichhaveanobligationtoreportandfeedbackandtoimplementcorrectivemeasures.3,thereisanobligationforallaspectsofproductionsafety,andtechnicalguidance.4,thereisadutytocheckthemoutofwhichmeasuresandputforwardrectificationopinions,andimplementation,andacceptance.Safetytechnologytrainingmanagementsystemtoimprovestaffskillsandsafetyawareness,accordingtothesuperiorcombinedwiththeactualsituationofthesystem:first,newtrainingneworepersons,includingdistributionofgraduateschool,technicalschoolgraduatesandapprentices,andnewredeploymentofstaff.Neworganizationsintotheminepersonnelbeforeenteringtheminebyminetrainingandexamsintotheminetrainandthecontentoftheexaminationareasfollows:Firstarticlebasicprofile1,andopenmineprofileandtheminehistoryintroduced2,andopenmineoforganizationinstitutionsandthefunctions3,andpersonneltrainingofspecificrequirementssecondarticledisciplineeducation1,andminerulesmineJIedu

厦门龙达建设集团有限公司 同安区梅山中桥

空心板梁预制施工方案

安全方向)变幅,因向下变幅容易产生超负荷状态,如向上变幅时, 所产生的分力较大也容易产生超荷失稳。

(2)待构件起吊上升至超过支承点高度20-30cm时各吊臂向同一方向旋转,待指挥员确认构件支点转至承托点(投影)上方时,才徐徐落下,此时较为安全可作变幅、对线就位。

(3)双机抬吊的构件一般较重、较大型,此时应十分注意吊臂的强度,必须按照使用说明书的规定控制伸臂长度,不得盲目伸长吊臂,以免出现折臂造成事故。注意检查卷扬机钢丝绳长度是否足够,其与滑轮组的倍率必须满足该项吊装作业的使用要求。

(4)吊重物时必须统一指挥,由指挥员确定吊机摆设的位置。一般多台吊机同时操作时,每机必须配一名联络员传达指挥员的指令,并注意支腿有无下陷和浮动等危险状况。当吊机力距接近额定力距时,联络员应立即报告指挥员,由指挥员作出安全指令,确保吊装安全。

(5)起重机伸臂及旋转范围有无路树、路灯、高压电线、电线、通讯线路及棚架等阻碍。

(6)在沟边吊装,要根据沟内挡土支撑情况,确定是否需要加固如沟内支撑较疏,则必须在沟边打护土桩,并在沟顶放置枕木、铺垫钢板后始许吊车进入作业。

(7)吊装前应检查吊装机械是否正常可靠,各部件及操系统有无异常,并试运转。吊机支腿必须全伸,机身必须平衡。

(8)吊装使用的材料、机具,如电动葫芦、手动葫芦、卷扬机、千斤顶以及

- 17 -

,checkonthekeypointsandimportantflaw.15thparagraphonitsequipmentandfieldcomprehensiveexaminationtwiceaweek,on-siteinspectionincludes:1,runningcondition.2,on-siteproduction.3,thesiteoffire...Repairanddefecttreatmentcompletion,totheattentionofthestaffondutytoaccountformatters,andtofocusonweaknesses.Sixinspection19thminesupervisorproduction,miningleadershipleadershipeverydaytothedispatchOfficetounderstandthemainproduction,equipmentoperation,hearddispatchreports.20thinclimatechange,manufacturingsitechangesgreatlywhentherearesignificantdefects,equipment,miningleaderinchargeofproduction,safetyorganizations,headofDepartmentforspecialchecks,keysitepersonnelshouldbeorganizedspecialinspections,notlessthanonceperquarter.21stleadershipinchargeofsecurityshouldberegularlyorganizedintheproductiontechnology,mechanicalandelectrical,safetyinspectionandsafetypersonnel,threetimesamonth.22ndproductiontechnology,mechanicalandelectrical,securityandotherrelatedprofessionalstoconducton-siteinspectioneveryday,knowledgeofproduction,equipmentdefectsandhandling,firesafety,andsoon,assisttheresearchtosolvevariousproblems,majorproblemstimelyreportingtomine.23rdinthreetimesamonthsafetyinspections,holidayandseasonalinspection,minecompetentleadershipforsafety-relatedfunctionsoftheDepartmentandproductionDepartmentforspecialinspection.Seven,thepowersanddutiesofinspectorsarticle24thofpower1,inspectorshavethepowertostopillegaloperations,inviolationof,aviolationoflabordiscipline.2,inspectorsfoundmajorproblemshavestoppedproductionofpower,aftereliminatingrisk,byinspectorsafteracceptance,canbeproduced.3,inspectorshavetherighttothe\"three-violation\"personnelandrectificationdoesnotimplementeconomicsanctions.25thobligationsunderarticles1,inspectorshaveanobligationtotheirworkersand\"three-way\"andvarioussafetytechnicalregulation,implementation,learningandcheckingrelevantdocuments.2,thediscoveryofwhichhaveanobligationtoreportandfeedbackandtoimplementcorrectivemeasures.3,thereisanobligationforallaspectsofproductionsafety,andtechnicalguidance.4,thereisadutytocheckthemoutofwhichmeasuresandputforwardrectificationopinions,andimplementation,andacceptance.Safetytechnologytrainingmanagementsystemtoimprovestaffskillsandsafetyawareness,accordingtothesuperiorcombinedwiththeactualsituationofthesystem:first,newtrainingneworepersons,includingdistributionofgraduateschool,technicalschoolgraduatesandapprentices,andnewredeploymentofstaff.Neworganizationsintotheminepersonnelbeforeenteringtheminebyminetrainingandexamsintotheminetrainandthecontentoftheexaminationareasfollows:Firstarticlebasicprofile1,andopenmineprofileandtheminehistoryintroduced2,andopenmineoforganizationinstitutionsandthefunctions3,andpersonneltrainingofspecificrequirementssecondarticledisciplineeducation1,andminerulesmineJIedu 钢丝绳、铁链、吊钩、滑车和卡环、棕绳等必须先检查确认其符合使用要求。

(9)预制梁在起吊前必须再次校核外形尺寸、重量,在预制梁及其连接部位划定轴线,水平线,以便校正。严禁在吊装时由工人在预制梁上悬空作业,严禁超负荷起吊。

(10)吊装预制梁捆扎起吊钢丝绳时,应用木板、旧麻袋或厚纸板、橡胶片铺垫在预制梁的表面,较大型预制梁的外角位,应加工内方外园的护角保护钢丝绳和防止压伤预制梁,防止预制梁焊接时产生电火花烧触钢丝绳。

(11)起吊预制梁的钢丝绳与预制梁的夹角不宜小于60度角,禁止小于45度角起吊。预制梁起吊不能满足夹角要求时,宜在预制梁上加吊架或横杆间接起吊,以免损坏预制梁或钢丝绳 。禁止用斜拉法起吊。起吊时吊机不准行驶和伸缩吊臂。

(12)吊物吊离地面高度10-30cm后需宜稍停,待检查吊钩、钢丝绳、卡环筹受力正常,且预制梁平稳后,才能继续起吊。操作吊机切忌急起、急停,安装时应匀速缓慢下吊钩就位,预制梁就位后应即进行测量对线复核,确认无误后,才允许焊接或灌注接头混凝土及铺垫支座砂浆,以作定位。

(13)预制梁构件跨度长,重心较高,属易倾倒预制梁,必须在确实就位固定完毕并支撑牢固后,方可摘除吊钩。

(14)吊重物时必须统一指挥,由指挥员确定吊机摆设的位置。,吊机必须配一名联络员传达指挥员的指令,并注意支腿有无下陷和浮动等危险状况。当吊机力距接近额定力距时,联络员应立即报告指挥员,由指挥员作出安全指令,确保吊装安全。

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,checkonthekeypointsandimportantflaw.15thparagraphonitsequipmentandfieldcomprehensiveexaminationtwiceaweek,on-siteinspectionincludes:1,runningcondition.2,on-siteproduction.3,thesiteoffire...Repairanddefecttreatmentcompletion,totheattentionofthestaffondutytoaccountformatters,andtofocusonweaknesses.Sixinspection19thminesupervisorproduction,miningleadershipleadershipeverydaytothedispatchOfficetounderstandthemainproduction,equipmentoperation,hearddispatchreports.20thinclimatechange,manufacturingsitechangesgreatlywhentherearesignificantdefects,equipment,miningleaderinchargeofproduction,safetyorganizations,headofDepartmentforspecialchecks,keysitepersonnelshouldbeorganizedspecialinspections,notlessthanonceperquarter.21stleadershipinchargeofsecurityshouldberegularlyorganizedintheproductiontechnology,mechanicalandelectrical,safetyinspectionandsafetypersonnel,threetimesamonth.22ndproductiontechnology,mechanicalandelectrical,securityandotherrelatedprofessionalstoconducton-siteinspectioneveryday,knowledgeofproduction,equipmentdefectsandhandling,firesafety,andsoon,assisttheresearchtosolvevariousproblems,majorproblemstimelyreportingtomine.23rdinthreetimesamonthsafetyinspections,holidayandseasonalinspection,minecompetentleadershipforsafety-relatedfunctionsoftheDepartmentandproductionDepartmentforspecialinspection.Seven,thepowersanddutiesofinspectorsarticle24thofpower1,inspectorshavethepowertostopillegaloperations,inviolationof,aviolationoflabordiscipline.2,inspectorsfoundmajorproblemshavestoppedproductionofpower,aftereliminatingrisk,byinspectorsafteracceptance,canbeproduced.3,inspectorshavetherighttothe\"three-violation\"personnelandrectificationdoesnotimplementeconomicsanctions.25thobligationsunderarticles1,inspectorshaveanobligationtotheirworkersand\"three-way\"andvarioussafetytechnicalregulation,implementation,learningandcheckingrelevantdocuments.2,thediscoveryofwhichhaveanobligationtoreportandfeedbackandtoimplementcorrectivemeasures.3,thereisanobligationforallaspectsofproductionsafety,andtechnicalguidance.4,thereisadutytocheckthemoutofwhichmeasuresandputforwardrectificationopinions,andimplementation,andacceptance.Safetytechnologytrainingmanagementsystemtoimprovestaffskillsandsafetyawareness,accordingtothesuperiorcombinedwiththeactualsituationofthesystem:first,newtrainingneworepersons,includingdistributionofgraduateschool,technicalschoolgraduatesandapprentices,andnewredeploymentofstaff.Neworganizationsintotheminepersonnelbeforeenteringtheminebyminetrainingandexamsintotheminetrainandthecontentoftheexaminationareasfollows:Firstarticlebasicprofile1,andopenmineprofileandtheminehistoryintroduced2,andopenmineoforganizationinstitutionsandthefunctions3,andpersonneltrainingofspecificrequirementssecondarticledisciplineeducation1,andminerulesmineJIedu

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空心板梁预制施工方案

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