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Blasting announcement

黔中水利枢纽工程开工仪式的第一爆
黔中水利枢纽工程开工仪式的第一爆
打造贵州爆破专业门户网
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Comprehensive News

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  • What are the safety requirements for transporting civil explosive equipment?

    What are the safety requirements for transporting civil explosive equipment?

    (1)Theblastingequipmentcarriershall,inaccordancewiththe“ExplosiveGoodsTransportCertificate”issuedbythepublicsecurityorganoftheplaceofdelivery,handlethetransportationinaccordancewiththerelevantprovisionsofthecompetenttransportationdepartment,andsendafull-timeescortwhoisfamiliarwiththeperformanceoftheblastingequipmenttobetransported. 　　(2)Whentransportingblastingequipment,thefollowingprovisionsmustbestrictlyobserved: 　　1Thecarrierandtheshipmustmeetthesafetyrequirementsoftherelevantnationaltransportationregulations.Forexample,thecarandthebottomofthecarshouldbeprotectedbyliningandcushioning,andnonailsshouldbeexposed;thereshouldbedangersigns,fireextinguishers,groundingchainsandcrepeonthecar.Thevehicleisingoodconditionandtheexhaustpipeshouldbeequippedwithafireproofcap. 　　2Thepackagingofthegoodsshallbefirmandtight,andtheloadingshallnotexceedtheheightandedgeofthecompartmentbaffle.Theloadedexplosivesshallbetightlybound. Blastingequipmentthatisincompatiblewithnatureisnotallowedtobemixedinthesamecompartmentorcabin. Passengersandotherflammableandexplosivematerialsarenotallowedtobecarriedinthecarriagesandcabinsoftheblastingequipment. 　　3Railwaytransportationloadingandunloadingexplosivesshallbeprovidedwithspecialrailwaylinesandspecialrailwaystationsandspecialwarehouses. Blastingequipmentshouldbeloadedandunloadedatstationsandterminalsawayfromthecentralareaof​​thecityanddenselypopulatedareas. 　　4Loadingandunloadingblastingequipmentshouldbecarriedoutduringthedayasmuchaspossible.Specialpersonnelshouldberesponsiblefororganizingandguidingsafeoperation. Theloadingandunloadingpersonnelmustunderstandthesafetyknowledgeofloadingandunloadingblastingequipment. Attheloadingandunloadingsite,aguardpostshallbesetuptoprohibitunrelatedpersonnelfromentering. 　　5Whentransportingblastingequipmentontheroad,thevehiclemustbedrivenataspeedlimit,andthevehiclesshouldbekeptawayfromtheblast. Afterpassingthroughdenselypopulatedtowns,thelocalpublicsecurityorgansmustbenotifiedinadvanceandtravelaccordingtotherouteandtimedesignatedbythepublicsecurityorgans. 　　6Whentransportingblastingequipmentstopsontheway,keepawayfromthedenselypopulatedplacesofthebuildingfacilities,andhavesomeonetolookafter.Itisstrictlyforbiddentosmokeandusefireneartheblastingequipment. 　　Duringthedrivingprocess,itisnotallowedtoopenthebox(bag)containingtheexplosivesinthecar. 　　8Itisforbiddentousedumptrucks,dumptrucks,trailers,tractors,wheelbarrows,bicycles,motorcycles,motortricyclesandbatteryvehiclestotransportexplosiveequipment. 　　9Itisstrictlyforbiddenforindividualstocarryblastingequipmentwiththemonpublictransport. Itisstrictlyforbiddentocarryblastingequipmentincheckedbaggageparcelsandmailedmail.

  • Sichuan Yahua Industrial Group

    Sichuan Yahua Industrial Group

    SichuanYahuaIndustrialGroupisthefirstenterprisegroupinthecivilexplosiveindustryinSichuanProvince. TheGrouphas15wholly-ownedandholdingsubsidiaries,including6productioncompanies,4civilianexplosionfranchisecompanies,2blastingcompaniesand1transportationcompany;6shareholdingcompanies,1provincialtechnologycenter,and3Theinstitutecoversfourareasintheprovince;itstotalassetsarenearly500millionyuan,andtherearemorethan2,000employees,includingmorethan800professionalandtechnicalpersonnel.Itisavarietyofproductsthatcanprovideindustrialexplosives,industrialdetonators,andcordialfireworks.Acompletesetofcivilexplosiveproducts,anenterprisegroupintegratingscientificresearch,production,distributionandblasting. 　　Corporatevalues 　　Createqualityproductswithcharacter,pursueexcellencewithordinaryity,creategreatcausewithpragmatism,andachievesuccesswithfineness. 　　Enterprisespirit 　　"Integrity"-thefoundationoftheenterprise. Itmeansthatemployeesshouldconsciouslyabidebyprofessionalethicsandprofessionalnorms,treatpeoplewithsincerityandwaitforthings;enterprisesoperatelegally,provideuserswithhighsenseofsocialresponsibility,providequalityproductsandsincereservicetothesociety. 　　"Seekingis"-businessphilosophy. Itisthevalues​​andworldviewoftheenterprise;itmeansthatthingsarenotvain,butreal,onestepatatime;tostudytheregularityofthingsandpursuethehighesttruth. 　　"Strict"-workstyle. Referstotheworkisstrict,serious,cautious,meticulous,serious,meticulous,nothigh-spirited,seeingthetruecolorinthesubtleties,throughthedetailsofthewonderfultoachievetheoverallglory. 　　"Affinity"-thehumanenvironment. Itmeansthatenterprisesmustestablishaharmoniousandharmoniousinterpersonalrelationshipandworkingatmosphere. Employeeshelpeachother,loveeachother,sincere,frank,andinclusive,fullofaffectionandwarmth;companiescarefortheiremployees,trytoprovidethemwiththebestworkingenvironmentandtreatment,andcreateallpossibleconditionsforthedevelopmentofemployees;Employeeslovethecompanyandworkhardforthecompany. 　　Businessphilosophy 　　Thesuccessofourcustomersisoursuccess,andtheinterestsofourcustomersareoureternalinterests. 　　Developmentideas 　　Throughthemechanisminnovation,thecompanywillbealive,theenterprisewillberealizedthroughmanagementinnovation,theenterprisewillbestrengthenedthroughtechnologicalinnovation,andtheenterprisewillbeenlargedthroughjointmergersandacquisitions. 　　Productionmanagement 　　Safetyconcept:safetyisthebiggestbenefit 　　Safetypolicy:safetyfirst,preventionfirst. 　　Safetymanagementprinciples:intrinsicallysafe,people-oriented,focusoneffectiveness,makeeveryeffort 　　Qualityconcept:Thequalityofourproductsisthesafetyofusers. 　　Qualitypolicy:Takethemarketasthegoal,takescienceandtechnologyastheguide,takemanagementasthefoundation,guaranteethefirst-classwork,createthefirst-classproductquality,andsatisfythecustomer'sdemandtotheutmost. 　　Achievements:"Yahua"brandindustrialexplosiveswonthetitleofthefourth,fifth,sixth,seventhandeighthfamousbrandproductsinSichuanProvince,andthe"Yahua"brandindustrialdetonatorwonthetitleofthesixth,seventhandeighthfamousbrandproductsinSichuanProvince.“Yahua”brandindustrialexplosivesproductswereratedas“SichuanProvinceExemptionProducts”. 　　Technicalstrength 　　aprovincialtechnologycenter 　　Threeresearchinstitutes:IndustrialExplosivesResearchInstitute,InitiationEquipmentResearchInstitute,andCivilExplosiveEquipmentResearchInstitute. 　　Obtainedthetitle:Sichuan'sfirstbatchof"scientificandtechnologicalindustrial"enterprises,provincialhigh-techenterprises,SichuanProvincetobuildinnovativeenterprises,SichuanProvince'sfourmajorindustrialbackboneenterprises. 　　Patented:Threeutilitymodelpatentsandoneinventionpatenthavebeenobtained. 　　Marketapplication 　　“Yahua”brandexplosionproductsenjoywidereputationamonguserswithitsexcellentproductquality,goodproductserviceandhonestcorporateimage.Theproductsaresoldwellinmorethan20provinces,cities,statesandTibetprovinces.Area. InZipingpuHydropowerProject,NeijiangRailwayConstruction,ErlangshanTunnelProject,XiluoduPowerStation,PubugouPowerStation,TaipingyuPowerStation,GongzuiPowerStation,TongjieziPowerStation,LengzhuguanPowerStation,XiaoguanziPowerStation,YuhuaiRailwayIthasbeenwidelyusedinnationalandprovincialkeyprojectssuchasJiuhuangAirportandWushuiWaterConservancyProject. 　　developmentGoals 　　"Adheretothecapital-centeredmulti-connectionbond,developandstrengthenthecivilexplosiveindustry,steadilydeveloprelatedindustries,andstrivetobuildanewtypeofcivilexplosiveenterprisegroupwithleadingtechnology,first-classmanagement,superiorscale,strongstrength,andintegratedproductionandsalesservices.".

  • Guangdong Nanhai Chemical General Factory Co., Ltd.

    Guangdong Nanhai Chemical General Factory Co., Ltd.

    Foundedin1958,thecompanyisanationaldesignatedenterprisefortheproductionofcivilblastingequipment.Thecompanyrealizedsalesincomeof106.38millionyuanandrealizedprofitsandtaxestotaling15.1millionyuan.Itmainlyproducesindustrialfuses,detonatingcords,andpowderedammoniumladders.,EmulsionExplosives,BlackPowder,RockDirectionalBurstandBOPPAdhesiveTape.Ithas1039employeesandisoneofthe500largestchemicalindustrialenterprisesinthecountry.ThecompanypassedISO9002internationalqualitysystemcertificationin1998.ItisacivilexplosioninGuangdongProvince.Thefirstcertifiedcompanyintheequipmentindustry. 　　Themainproducts:adhesivetape;emulsionexplosives;rockpowderammoniumladderfrieddrugsNo.2;industrialfuses;sourcedetonatingcord.

  • Guangdong Huawei Chemical Industry Co., Ltd.

    Guangdong Huawei Chemical Industry Co., Ltd.

    GuangdongHuaweiChemicalIndustryCo.,Ltd.(Guangdong750Factory)waslocatedinXingningCity.Itwasfoundedin1970.Itisaleadingmanufacturerofcivilblastingequipment,integratingproduction,scientificresearch,economicandtrade,fireworksandfirecrackers,tourism,hotels,Adiversifiedindustrialcompanyintegratingengineeringinstallation,automobiletransportationandrealestate,adesignatedproductionplantofthenationalcivilexplosiveequipment,abackboneenterpriseofthisMunicipality,andalargetaxpayer. Theenterprisewasawardedorawardedthefirstbatchofmanagementinnovationdemonstrationunits,provincialadvancedcollectives,high-techenterprises,advancedproductionsafetyunits,ten-yearcontract-honoringandcredit-respectingenterprises,advancedworkers'homes,andthefourthbatchofpatentworkpilotenterprises.Privateintellectualpropertyadvantageofprivateenterprises. 　　ThecompanyislocatedinXingnanBuilding,XingningCity,nexttoNationalHighway205.Thefactorycoversanareaof​​380,000squaremeters.Thefactorylayoutisscientificandreasonable.Theproductionprocessisfirst-classinChina.IthasadvancedtestinginstrumentsandmeansandhaspassedISO9001:2000internationalqualitysystemcertification.. 　　Thecompany'ssubsidiaries:Yonghe84branch,Luofuemulsificationbranch,WarwickTechnologyResearchInstitute,WarwickEquipmentInstallationCo.,Ltd.,HuariFireworksandFirecrackerCo.,Ltd.,WarwickPowerEngineeringInstallationCo.,Ltd.,WarwickAutoTransportationCo.,Ltd.,WarwickBlastingEngineeringCo.,Ltd.Company,WarwickElectronicEngineeringCo.,Ltd.,DongweiCartonFactory,WarwickBuildingTourismDepartment,WarwickHotel. Thereare315employees,including122technicians(including6seniortitlesand18intermediatetitles). 　　Sincethetransformationofthecompanyin1997,thecompanyhasestablishedamarket-oriented,management-oriented,technology-driven,product-based,andefficiency-orientedinnovationmechanism;people-oriented,advancingwiththetimes,andcreatingenterprisesThenewadvantagesofreformanddevelopmenthaveachievedremarkableeconomicandsocialbenefits. Theproductioncapacityofmainproductexplosivesjumpedfrom6,000tonstonearly10,000tons;fixedassetsincreasedfrommorethan10millionyuanbeforetheconversiontomorethan50millionyuan;variouseconomicindicatorscontinuedtogrow,reachingarecordhigheveryyear,until2004,enterprisesTheannualsalesincomewillbemorethan55millionyuan,andtheannualtaxrevenuewillbemorethan4millionyuan.Theannualpercapitaincomeofemployeesandtheannualpercapitaincomewillexceed10,000yuan. 　　"Innovationandefficiency,andstrivetobefirst-class"isWarwick'sentrepreneurialspirit. Thecompanyattachesgreatimportancetothecultivationoftalents,paysattentiontoscientificandtechnologicalinnovation,andthescientificandtechnologicalachievementsareendlessandattractingattention. Thecompanyhassuccessivelywonfivescientificandtechnologicalresearchprojects(twoatthenationallevelandthreeattheprovinciallevel),andwonmanyawardssuchastheProvincialExcellentNewProductAwardandtheProvincialandMunicipalScienceandTechnologyProgressAwards.Ithasanumberofnationalinventionpatents. 　　Mailingaddress:HuaweiBuilding,XingnanAvenue,XingchengCity,XingningCity 　　Zipcode:514500 　　Tel:0753-3361788 　　Fax:0753-3361891

  • Zhejiang Shunyuan Chemical Co., Ltd.

    Zhejiang Shunyuan Chemical Co., Ltd.

    ZhejiangShunyuanChemicalCo.,Ltd.islocatedinZhoushan,Zhejiang,awell-developedcitywitharegisteredcapitalof8millionyuanandmorethan100employees.Itisaprofessionalmanufacturerofexplosivesandpyrotechnicproductsandservices. 　　ZhejiangShunyuanChemicalCo.,Ltd.specializesinprovidingproductsorservices,whicharewidelyusedinthemanufacturingofexplosivesandpyrotechnicproducts. 　　ZhejiangShunyuanChemicalCo.,Ltd.hasagroupofprofessionaltechnicians,engineers,andsalesandafter-salesservicepersonnel.Itisateamofhigh-qualityandyoungandhighlyinnovativeteam.Wewillservethenewandbetterproductsandservices.Oldcustomers. 　　Contact:LiShunping 　　Contactaddress:GuankouVillage,BaiquanTown,Zhoushan,Zhejiang,China 　　Postalcode:316012 　　Contactnumber:(0580)2082686

Laws and regulations

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Notice on Printing and Distributing the Composition of Construction Installation Project Costs
Notice on Printing and Distributing the Composition of Construction Installation Project Costs
Time of issue : 2019-05-09 09:57:00
Jianbiao[2003]No.206　　Constructiondepartments,financedepartments,municipalconstructioncommittees,financebureaus,andrelevantdepartmentsoftheStateCouncilofallprovincesandautonomousregions:　　Inordertomeettheneedsofengineeringpricingreformwork,inaccordancewithrelevantnationallawsandregulations,andwithreferencetointernationalpractices,theMinistryofConstructionandthePeople'sConstructionBankofChinaarestipulatedinthe"RegulationsonAdjustingtheCompositionofConstructionInstallationProjectCosts"(Jianbiao[1993]894Onthebasisoftheimplementation,wehaveformulatedthe“ConstructionandInstallationEngineeringCostProjectComponents”(hereinafterreferredtoasthe“CostProjectComposition”),whichisnowissuedtoyou. Inordertofacilitatetheimplementationofthe"costprojectcomponents"afterthereleaseofthe"costprojectcomponents"invariousregionsanddepartments,themainadjustmentcontentsofthe"costprojectcomponents"andtheimplementationofrelevantmattersareherebynotifiedasfollows: 　　First,themaincontentofthe"costprojectcomposition"adjustment:　　(1)Constructionandinstallationengineeringfeesconsistofdirectfees,indirectfees,profitsandtaxes.　　(2)Inordertomeettheneedsofcompetitionpricingforbiddingandbiddingforconstructionandinstallationprojects,theoriginalotherdirectcostsandtemporaryfacilitiesfeesaswellasthenon-physicalconsumptionexpensesoftheoriginaldirectcostsarecombinedintothemeasures. Themeasurefeecanbesupplementedaccordingtotheprofessionalandregionalconditions.　　(3)Theinspectionandtestingfeesincurredforthegeneralappraisalandinspectionofbuildingmaterials,componentsandbuildinginstallationsunderotherdirectexpensesshallbeincludedinthematerialfee.　　(4)Combinetheoriginalon-sitemanagementfee,enterprisemanagementfee,financialfeeandotherexpensesintoanindirectfee. Accordingtotherelevantrequirementsofthestatetoestablishasocialsecuritysystem,socialsecurityrelatedexpensesarelistedinthefees.　　(5)Theoriginalplannedprofitwaschangedtoprofit. 　　Second,inordertoguidealldepartmentsandregionstocarryoutthecalculationofthecoststandardaccordingtothe"costprojectcomposition",wehaveunifiedthe"ReferenceCalculationMethodforConstructionandInstallationProjectCosts"and"BuildingInstallationEngineeringValuationProcedure"(seeAnnexI,AnnexIIfordetails).).　　Third,the"costprojectcomposition"willbeimplementedasofJanuary1,2004. TheformerMinistryofConstructionandthePeople'sConstructionBankofChina,"SeveralProvisionsonAdjustingtheCompositionofConstructionInstallationProjectCosts"(Jianbiao[1993]No.894)shallbeabolishedatthesametime.　　Relevantquestionsandopinionsontheimplementationofthe"costprojectcomponents"shouldbepromptlyreportedtotheStandardsandStandardsDepartmentoftheMinistryofConstructionandtheEconomicConstructionDepartmentoftheMinistryofFinance. 　　Annex1:Referencecalculationmethodforconstructioninstallationprojectcost　　Annex2:Pricingproceduresforbuildinginstallationprojects　　MinistryofConstruction　　MinistryofFinance　　October15,2003Jianbiao[2003]No.206　　Constructiondepartments,financedepartments,municipalconstructioncommittees,financebureaus,andrelevantdepartmentsoftheStateCouncilofallprovincesandautonomousregions:　　Inordertomeettheneedsofengineeringpricingreformwork,inaccordancewithrelevantnationallawsandregulations,andwithreferencetointernationalpractices,theMinistryofConstructionandthePeople'sConstructionBankofChinaarestipulatedinthe"RegulationsonAdjustingtheCompositionofConstructionInstallationProjectCosts"(Jianbiao[1993]894Onthebasisoftheimplementation,wehaveformulatedthe“ConstructionandInstallationEngineeringCostProjectComponents”(hereinafterreferredtoasthe“CostProjectComposition”),whichisnowissuedtoyou. Inordertofacilitatetheimplementationofthe"costprojectcomponents"afterthereleaseofthe"costprojectcomponents"invariousregionsanddepartments,themainadjustmentcontentsofthe"costprojectcomponents"andtheimplementationofrelevantmattersareherebynotifiedasfollows: 　　First,themaincontentofthe"costprojectcomposition"adjustment:　　(1)Constructionandinstallationengineeringfeesconsistofdirectfees,indirectfees,profitsandtaxes.　　(2)Inordertomeettheneedsofcompetitionpricingforbiddingandbiddingforconstructionandinstallationprojects,theoriginalotherdirectcostsandtemporaryfacilitiesfeesaswellasthenon-physicalconsumptionexpensesoftheoriginaldirectcostsarecombinedintothemeasures. Themeasurefeecanbesupplementedaccordingtotheprofessionalandregionalconditions.　　(3)Theinspectionandtestingfeesincurredforthegeneralappraisalandinspectionofbuildingmaterials,componentsandbuildinginstallationsunderotherdirectexpensesshallbeincludedinthematerialfee.　　(4)Combinetheoriginalon-sitemanagementfee,enterprisemanagementfee,financialfeeandotherexpensesintoanindirectfee. Accordingtotherelevantrequirementsofthestatetoestablishasocialsecuritysystem,socialsecurityrelatedexpensesarelistedinthefees.　　(5)Theoriginalplannedprofitwaschangedtoprofit. 　　Second,inordertoguidealldepartmentsandregionstocarryoutthecalculationofthecoststandardaccordingtothe"costprojectcomposition",wehaveunifiedthe"ReferenceCalculationMethodforConstructionandInstal
National black-handed office: Public security organs dropped more than 440 black-related organizations last year
National black-handed office: Public security organs dropped more than 440 black-related organizations last year
Time of issue : 2019-05-09 09:46:00
TheBeijingTimesreportedthatthenational"blackoffice"wasannouncedrecently.Lastyear,thepublicsecurityorgansacrossthecountrydestroyedmorethan440black-relatedorganizationsandmorethan4,000evilgangs,crackingmorethan37,000criminalcasesandcrackingdownonblackcriminalsuspects.Morethan10,000people. 　　Itisreportedthatthereare337casesinwhichtheprocuratorateofthecountryfiledapublicprosecutionforblackcrimes,andthecourtfirstsentenced385judgments.Thejudicialadministrativeorganheld121inter-provincialdetaineesof121underworldorganizationsandkeymembers,whicheffectivelycrackeddownonthecrimesofblackandevilforces.Aarrogantarrogance. 　　Allcountriesanddepartmentsmustadheretotheprincipleof"blackandevilmustberemoved,evilmustbedone","playearlyandfightsmall,andoutcropwillbehit",focusingoncombatingmonopolizationinkeyindustriesandunderminingeconomicorder.Themajorblack-relatedorganizations,controllingthebazaarmarket,thetyrantsinvolvedinthepeople'slivelihood,thecity'shegemoniccriminalgangs,bullyingthepeople,destroyingtheruralevilforcesofthegrassrootsgovernment,illegallending,violentdebtcollectionandothernewblackcrimesandengagingin"yellow,"Ablackandevilgangthatgamblesandpoisonsillegalactivities. 　　Publicsecurityorgansatalllevelsmustpromptlydiscovercluesaboutblackandevilcrimes,digdeepinto"protectiveumbrellas",destroytheireconomicbase,andresolutelyeliminateevils.
Blasting vibration safety permit standard
Blasting vibration safety permit standard
Time of issue : 2019-05-09 09:45:00
erialnumberProtectedobjectcategorySafetyallowablevibrationspeed(cm/s)<10Hz10Hz~50Hz50Hz~100Hz1Earthcave,adobehouse,stonehousea0.5to1.00.7to1.21.1to1.52Generalbrickhouse,non-earthquakelargeblockbuildinga2.0to2.52.3to2.82.7to3.03Reinforcedconcretestructurehousea3.0to4.03.5～4.54.2～5.04Generalancientarchitectureandmonumentsb0.1to0.30.2to0.40.3to0.55Hydraulictunnelc7~156Traffictunnelc10-207Mineroadwayc15~308Hydropowerstationandpowerplantcentralcontrolroomequipment0.59Newlypouredlargevolumeconcreted:Age:initial~3dAge:3d~7dAge:7d~28d 2.0~3.03.0~7.07.0~12Note1:Thelistedfrequencyisthemainvibrationfrequency,whichreferstothefrequencyofthewavecorrespondingtothemaximumamplitude.Note2:Thefrequencyrangecanbeselectedaccordingtosimilarengineeringorfieldmeasuredwaveforms. Thefollowingdatacanalsobereferredtowhenselectingthefrequency:chamberblasting<20Hz;deepholeblasting10Hz~60Hz;shallowholeblasting40Hz~100Hz.aWhenselectingtheallowablevibrationspeedofbuildingsafety,factorssuchastheimportanceofthebuilding,buildingquality,oldandnew,naturalfrequency,andfoundationconditionsshouldbeconsidered.bThesafetypermittingspeedofkeyprotectionofancientbuildingsandmonumentsattheprovinciallevelorabove(includingprovinciallevel)shallbeselectedbyexpertsandreportedtothecorrespondingculturalrelicsmanagementdepartmentforapproval.cWhenselectingthetunnelandroadwaysafetyallowablevibrationspeed,theimportanceofthestructure,surroundingrockcondition,sectionsize,deepburialsize,sourcedirection,seismicvibrationfrequencyandotherfactorsshouldbeconsideredcomprehensively.dThesafeallowablevibrationspeedofnon-water-blockingnewconcretewithlargevolumecanbeselectedaccordingtotheupperlimitgiveninthistable.
Blasting measures engineering
Blasting measures engineering
Time of issue : 2019-05-09 09:40:00
Description　　Excerptedfromthe"NewBlastingProjectConsumptionQuota"editedbyChinaEngineeringBlastingAssociationGYD-102-2008Blastingengineeringbelongstospecialtechnicalengineering,inadditiontotheimplementationofthe"BuildingandInstallationEngineeringCostProjectComponents"issuedbytheMinistryofConstruction(MinistryofConstruction,No.206,2003)Inadditiontothemeasuresspecifiedinthedocument,theprojectsthatshouldbeincludedinthemeasuresare:blastingengineeringdesign,safetyassessment,supervisionandmonitoring.　　Theblastingsafetyprotectionmeasuresareasfollows:categoryprojectnameSpecificrequirementsBlastingtestBlastingvibration,shockwave,noiseandothertestingitemsSpecialtestingequipmentandanalysissoftwareforblastingvibration,pressureornoise,theinstrumenthascalibrationcertificateandcalibrationcertificate.ShockabsorptionmeasuresDampinggrooveCanbeexcavatedattheedgeofthesourceorprotectionobject,shouldhaveacertaindepthShockabsorbingholeCanbeplacedattheedgeofthesource,thedepthofthedampingholeisnotlessthanthedepthoftheblastholePre-crackCanbeplacedattheedgeofthesource,thepre-crackdepthisnotlessthantheblastholedepthSeismicreinforcementandcushioningmeasuresnecessaryforprotectionTemporaryorpermanentreinforcementShockwaveprotectionBlockingwallBrickwalls,stonewalls,etc.canbeused,andthewallshouldhaveacertainheightandstrengthtopreventdamagefrombadweather. Underwaterbubblecurtain.BlockcurtainCanbemadeofrubber,wood,ironandothermaterialsReduceblastingnoiseExposedblastingequipmentcoverCoveringmaterialsinclude:sandbags,woodboards,ironplates,etc.DustprotectioncoverCoveringmaterialsinclude:waterbags,etc.OcclusionClosetheprotectiveobject,setthewaterfogscreentoblockwateringSettingaspraywatersystemnearthesourceHazardousgasprotectionpredictionExperimentalanalysisofharmfulgascontentinexplosivesexplosionmonitorWithspecialtestingequipmentandanalysissoftware,theinstrumenthasacalibrationcertificate.RollingstoneprotectionRetainingwallSandbagretainingwall,masonryretainingwall,etc.ShelfSteelpiperacks,woodenracks,bambooracks,etc.HangingnetMaterialsinclude:nylonmesh,wiremesh,bambooraft,smallplate,ironplate,etc.CutstoneditchItcanbesetatdifferentpositionsfromthesourcetotheprotectionobject.Thestonechannelshouldhaveacertaindepthandwidth.RollingstoneareareinforcementSprayanchorreinforcementorotherreinforcementmeasures　　Billingmethod:Accordingtotheapprovedconstructionplanandprotectivemeans,refertothemethodsgenerallyusedandthematerialsusedintheprojectsite,andcalculateaccordingtotheactualsituation.　　Testblastingengineering　　Accordingtothetestplanandthescaleofthetestblastingproject,thedesignandconstructioncostswillbecalculatedseparately.　　Othermeasuresforblastingengineering　　Accordingtotheparticularityoftheblastingproject,thefollowingblastingmeasuresshouldalsobeincludedinthepreparationofthetotalcostoftheblastingproject:　　1Blastingengineeringdesignandassessmentfee. Theblastingdesignshallbeundertakenbytheunitwithdesignqualification.Thegeneralopenblastingshallbechargedaccordingtothedirectcostoftheblastingprojectof3%to5%;thedesignofthedemolitionblastingshallbedetailedforthebuildingstructure,thematerialsused,thesurroundingenvironmentandthefacilitiesthatmustbeprotected.Intheinvestigation,thebillingiscalculatedwithin10%ofthedirectcostoftheblastingproject,andtheClassAprojectismultipliedbyafactorof1.1accordingtothelevelspecifiedintheblastingsafetyregulations. Thedesignofchamberblastingrequirestopographicsurvey,geologicalsketching,sectionandresistancelineretesting,etc.Thebillingiscalculatedwithin10%ofthedirectcostoftheblastingproject.　　2Blastingsafetyassessmentfee. Theblastingprojectapprovalunitentruststheunitorpersonnelwiththecorrespondingqualificationleveltocarryoutthesafetyassessmentoftheblastingproject. Thefeecollectionprincipleisbasedonthecostthatcansupporttheevaluation.Thechargingstandardisbasedonthedirectcostoftheblastingproject.Theevaluationfeeofdirectcostlessthan100,000yuaniscalculatedat5%;the10,000-100millionyuanis5%.3%ofthecalculation;100to5millionyuanto3%. 1%oftheproject,theprojectofmorethan5millionyuan,accordingtothenatureoftheproject,thedifficultyrate,therateisnotmorethan1%. ThedifficultyfactorfortheincreaseofthefeefortheClassAblastingprojectspecifiedintheblastingsafetyregulationsis1.1.　　3Specialsupervisionfeeforblastingproject. Theprojectsupervisionshallbecarriedoutbytheblastingsupervisionunitwiththecorrespondinglevelofqualification. Theprojectconstructionunitemploysandsignstheprojectsupervisioncontract. Thebillingstandardiscalculatedbasedonthedirectcostoftheblastingproject.Theprojectwithin100,000yuaniscalculatedtobemorethan10%,theprojectwith10to1millionyuaniscalculatedfrom10%to5%,andtheprojectwith100to5millionyuaniscalculatedas5to5%.3%;projectswithaninvestmentofmorethan5millionyuanarecalculatedtobelessthan3%. ThedifficultyfactorfortheincreaseofthefeefortheClassAblastingprojectspecifiedintheblastingsafetyregulationsis1.1.
Notice on Doing a Good Job in Information Entry for Safety Evaluation Project of Civil Explosives in the Blasting Operation Unit
Notice on Doing a Good Job in Information Entry for Safety Evaluation Project of Civil Explosives in the Blasting Operation Unit
Time of issue : 2019-05-09 09:38:00
Relevantsafetyassessmentagencies:　　Inordertofacilitatethepublicsecurityorgansandrelevantunitstoinquireaboutthebasicinformationofthesafetyevaluationprojectofthecivilexplosivesstoragewarehouseoftheblastingoperationunit,andtomastertheprogressofthesafetyevaluationworkinaunifiedmanner,thebureauorganizedtheR&Dunittodevelopasafetyevaluationandquerystatisticalsystemforthecivilexplosivesstoragewarehouseoftheblastingoperationunit.. Thequerystatisticssystemisdeployedinthe"ChinaBlastingNetwork"(/)"BlastingOperationUnitCivilExplosivesRepositorySecurityEvaluationColumn",accessaddress/aqpj/index.jsp.　　Afterreceivingthisnotice,thesafetyevaluationagenciesarerequestedtoentertheinformationofthesafetyevaluationprojectthathasissuedtheevaluationreportbeforeMay1st,andentertheinquiryandstatisticssystemonebyoneasrequired. Inthefuture,iftheevaluationreportisissued,theprojectinformationwillbeenteredintothesystemwithin7days. Aftereachsecurityevaluationagencylogsinwiththeusernameandpassword(attached),pleasechangethepasswordintime.　　Attachment:SecurityEvaluationAgencyUsernameandPasswordTable　　April7,2011　　Cc:Publicsecuritydepartmentsofvariousprovinces,autonomousregionsandmunicipalitiesdirectlyundertheCentralGovernment,BureauofPublicSecurity(Bureau),FireBureauofShanghaiPublicSecurityBureau,PublicSecurityBureauofXinjiangProductionandConstructionCorpsPublicSecurityBureau　　annexSecurityEvaluationAuthorityUsernameandPasswordTableSerialnumberSafetyassessmentagencyusernamepassword1ZhejiangInstituteofSafetyProductionScience00149002ChongqingYuyouTechnologyDevelopmentCo.,Ltd.00282213HubeiPan'anSecurityConsultingCo.,Ltd.00301574BeijingGuokeAnlianTechnologyConsultingCo.,Ltd.00438785UrumqiTeddySecurityTechnologyCo.,Ltd.00529356BaodingPinganSafetyEvaluationCo.,Ltd.00603227BeijingGuotaiMinkangSafetyTechnologyCenter00786608CoalResearchInstituteChongqingResearchInstitute00869639JiangxiYuhuaSafetyTechnologyCo.,Ltd.009216910NanchangAndaSecurityTechnologyConsultingCo.,Ltd.010682211GuangdongJinganSafetyAssessmentConsultingCo.,Ltd.011373212ShenyangResearchInstituteofCoalResearchInstitute012383813OrdnanceIndustrySafetyTechnologyResearchInstitute013582314NanjingScienceandTechnologyChemicalCo.,Ltd.014733215InstituteofBlastingTechnology,CoalResearchInstitute015495716HunanJinnengSafetyTechnologyCo.,Ltd.016991917GuangdongZhengweiConsultingServiceCo.,Ltd.017312418GuangzhouYuanjingSecurityEvaluationandTestingCo.,Ltd.0181860Relevantsafetyassessmentagencies:　　Inordertofacilitatethepublicsecurityorgansandrelevantunitstoinquireaboutthebasicinformationofthesafetyevaluationprojectofthecivilexplosivesstoragewarehouseoftheblastingoperationunit,andtomastertheprogressofthesafetyevaluationworkinaunifiedmanner,thebureauorganizedtheR&Dunittodevelopasafetyevaluationandquerystatisticalsystemforthecivilexplosivesstoragewarehouseoftheblastingoperationunit.. Thequerystatisticssystemisdeployedinthe"ChinaBlastingNetwork"(/)"BlastingOperationUnitCivilExplosivesRepositorySecurityEvaluationColumn",accessaddress/aqpj/index.jsp.　　Afterreceivingthisnotice,thesafetyevaluationagenciesarerequestedtoentertheinformationofthesafetyevaluationprojectthathasissuedtheevaluationreportbeforeMay1st,andentertheinquiryandstatisticssystemonebyoneasrequired. Inthefuture,iftheevaluationreportisissued,theprojectinformationwillbeenteredintothesystemwithin7days. Aftereachsecurityevaluationagencylogsinwiththeusernameandpassword(attached),pleasechangethepasswordintime.　　Attachment:SecurityEvaluationAgencyUsernameandPasswordTable　　April7,2011　　Cc:Publicsecuritydepartmentsofvariousprovinces,autonomousregionsandmunicipalitiesdirectlyundertheCentralGovernment,BureauofPublicSecurity(Bureau),FireBureauofShanghaiPublicSecurityBureau,PublicSecurityBureauofXinjiangProductionandConstructionCorpsPublicSecurityBureau　　annexSecurityEvaluationAuthorityUsernameandPasswordTableSerialnumberSafetyassessmentagencyusernamepassword1ZhejiangInstituteofSafetyProductionScience00149002ChongqingYuyouTechnologyDevelopmentCo.,Ltd.00282213HubeiPan'anSecurityConsultingCo.,Ltd.00301574BeijingGuokeAnlianTechnologyConsultingCo.,Ltd.00438785UrumqiTeddySecurityTechnologyCo.,Ltd.00529356BaodingPinganSafetyEvaluationCo.,Ltd.00603227BeijingGuotaiMinkangSafetyTechnologyCenter00786608CoalResearchInstituteChongqingResearchInstitute00869639JiangxiYuhuaSafetyTechnologyCo.,Ltd.009216910NanchangAndaSecurityTechnologyConsultingCo.,Ltd.010682211GuangdongJinganSafetyAssessmentConsultingCo.,Ltd.011373212ShenyangResearchInstituteofCoalResearchInstitute012383813OrdnanceIndustrySafetyTechnologyResearchInstitute013582314NanjingScienceandTechnologyChemicalCo.,Ltd.014733215InstituteofBlastingTechnology,CoalResearchInstitute015495716HunanJinnengSafetyTechnologyCo.,Ltd.016991917GuangdongZhengweiConsultingServiceCo.,Ltd.017312418GuangzhouYuanjingSecurityEvaluationandTestingCo.,Ltd.0181860vv
Notice on the implementation of the "General Rules for Warning Labels and Registered Marks for Civil Explosives"
Notice on the implementation of the "General Rules for Warning Labels and Registered Marks for Civil Explosives"
Time of issue : 2019-05-09 09:35:00
Gongzhi[2011]No.192 　　Publicsecuritydepartmentsandbureausofallprovinces,autonomousregionsandmunicipalitiesdirectlyundertheCentralGovernment,administrativedepartmentsofcivilexplosives,andpublicsecuritybureausofXinjiangProductionandConstructionCorps: 　　OnDecember23,2010,theMinistryofPublicSecurityissuedthemandatorystandardforpublicsafetyindustry,“GeneralRulesforWarningLabelsandRegistrationMarksforCivilExplosives”(GA921—2010,hereinafterreferredtoas“GeneralPrinciples”),andwillbeavailablefromMay1,2011.Formallyimplemented. Inordertoconscientiouslyimplementthe"GeneralPrinciples",furtherstandardizeandunifythewarningsignsandregistrationmarksforcivilianexplosives,andstrengthenthesafetysupervisionofcivilianexplosives,therelevantmattersareherebynotifiedasfollows: 　　First,attachgreatimportancetoandearnestlydoagoodjobinlearningandpublicityandeducation 　　Asasupportingstandardforthe"RegulationsontheSafetyManagementofCivilExplosives",the"GeneralProvisions"stipulatesthebasicrulesandtechnicalrequirementsforthewarningsignsandregistrationmarksofcivilianexplosives.Itisanimportantmeasuretoimplementthe"RegulationsontheSafetyManagementofCivilExplosives".Mynationalexplosionofproductquality,promotethetechnologicaladvancementofournationalexplosionindustry,speeduptheintegrationofournationalexplosionindustrywiththeinternationalcommunity,improvethesafetymanagementlevelofcivilexplosivespractitioners,andstrengthenthesafetysupervisionofcivilianexplosives,whichisofgreatsignificance. Inthisregard,thepublicsecurityorgansatalllevelsandtheadministrativedepartmentsofcivilexplosivesshouldattachgreatimportancetoitandearnestlydoagoodjobinthestudy,publicityandeducationoftheGeneralPrinciples. Itisnecessarytocarryoutextensivepublicityandeducationthroughtrainingcourses,distanceeducation,symposiums,consultationservices,andorganizationofnewsandpublicity,andincreasethesupervisionofpublicsecurityorgansandcivilexplosiveequipmentadministrativedepartmentsincivilexplosives.Thetraining,supervisionandguidanceofcivilexplosivespractitionersandtheiremployeesdeeplyunderstandthespiritoftheGeneralPrinciples,familiarizethemselveswiththespecificcontentandrequirementsoftheGeneralPrinciples,andlayasolidfoundationforthesmoothimplementationoftheGeneralRegulations. 　　Second,closecooperation,andearnestlydoagoodjobintheimplementationofvarioustasks 　　Publicsecurityorgansatalllevelsandadministrativedepartmentsofcivilexplosivesdepartmentsshallworkcloselytogether,strengthencooperation,andearnestlystrengthentheorganizationandleadershipoftheimplementationofthe"GeneralProvisions." ProvincialpublicsecurityorgansandcivilexplosiveequipmentadministrativedepartmentsshalljointlysetupspecialworkinggroupstoberesponsiblefortheimplementationoftheGeneralRegulations. BeforeMay1,2011,theprovincialpublicsecurityorgansandthecivilexplosiveequipmentadministrativedepartmentsshallconveneaspecialmeetingtomakespecialarrangementsfortheimplementationofthe"GeneralPrinciples",andconscientiouslyorganizeandstrictlysupervisethecivilianexplosivesproductionenterprisesinaccordancewiththe"GeneralProvisions".Markthewarningsignandregistrationmarkontheminimumcountingunitandbasicpackingunitofcivilexplosivestoensurethatthemarkiscorrect,standardizedandeye-catching. Itisnecessarytoorganizeacomprehensiveinspectionoftheexistingwarningsignsandregistrationmarksofcivilianexplosivesproductionenterprises.AnyonewhodoesnotmeettherequirementsoftheGeneralRegulationsshallimmediatelycarryoutrectification. Itisnecessarytofocusontheproduction,circulation,anduselinks,anddoagoodjobinwarningsignsandregistrationmarksforcivilianexplosives,andrandominspections. Thespecialinspectionworkshallbeorganizedandimplementedbytheprovincialpublicsecurityorgansinconjunctionwiththecivilexplosiveequipmentadministrativedepartment,andorganizedatleastonceayear. TheproblemsfoundinspecialinspectionsandirregularspotchecksinvariousplacesshallbereportedtotheMinistryofPublicSecurity,theMinistryofIndustryandInformationTechnologyinatimelymanner. 　　Third,strictlawenforcementtoensurethattheprovisionsoftheGeneralRegulationsareinplace 　　The"GeneralPrinciples"isanationalunifiedstandardforthemanagementofwarningsignsandregistrationmarksforcivilianexplosives,andisanimportantbasisforthesafemanagementofcivilianexplosives. PublicsecurityorgansatalllevelsandadministrativedepartmentsofcivilexplosivesshouldtaketheopportunityofimplementingtheGeneralPrinciples,establishandimprovethelawenforcementinspectionmechanismforcivilianexplosives,andfurtherstrengthensafetysupervision. FromJuly1,2011,anyinspectionfoundthatthewarningsignsandregistrationmarksforcivilexplosivesarenotinaccordancewiththeGeneralRegulationsshallbeorderedinaccordancewiththeprovisionsofArticle46oftheRegulationsontheSafetyManagementofCivilExplosives.Ifthecorrectionisoverdue,thecompanywillbeorderedtosuspendproductionandsuspendbusinessforrectification. Ifitconstitutesaviolationofpublicsecuritymanagement,itshallbegivenapunishmentforpublicsecurityadministrationaccordingtolaw;ifthecircumstancesareseriousandconstituteacrime,cri

Safety Technology

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Beijing Guotai Minkang Safety Technology Center
Beijing Guotai Minkang Safety Technology Center
Time of issue : 2019-05-30 16:59:00
BeijingGuotaiMinkangSafetyTechnologyCenter
Safety engineering technical specification
Safety engineering technical specification
Time of issue : 2019-05-30 16:18:00
Safetyengineeringtechnicalspecification
Civilian explosives storage repository security requirements
Civilian explosives storage repository security requirements
Time of issue : 2019-05-30 10:03:00
Securityprotectionrequirementsfor 　　Civilexplosivesmagazine 　　People'sRepublicofChinaPublicSafetyIndustryStandard 　　GA838—2009 　　2009-06-29Released2009-08-01Implementation 　　MinistryofPublicSecurity 　　Foreword 　　Thefulltechnicalcontentofthisstandardismandatory. 　　ThisstandardwasproposedbythePublicSecurityAdministrationoftheMinistryofPublicSecurity. 　　ThisstandardisunderthejurisdictionoftheNationalSecurityandAlarmSystemStandardizationTechnicalCommittee(SAC/TC100). 　　ThisstandardismainlydraftedbythePublicSecurityAdministrationoftheMinistryofPublicSecurityandthePublicSecurityManagementTeamoftheBeijingPublicSecurityBureau. 　　Themaindraftersofthisstandard:YanZhengbin,LiJungang,QiXiguo,ZhangGuoliang,TanQuan,ZhangWenyi. 　　1Scope 　　Thisstandardstipulatesthebasicrequirementsforpublicsecuritypreventionofcivilexplosivesstorage,andisthebasicbasisforpublicsecuritydesign,acceptanceandevaluationofcivilexplosivesstorage. 　　Thisstandardappliestocivilexplosivesunits,teaching,scientificresearch,testingandotherunitsandthePeople'sLiberationArmy,armedpoliceforcesengagedinnon-militaryprojectengineeringblastingexplosivesstorage. 　　Thisstandarddoesnotapplytothestorageofexplosivesincoalminesandnon-coalmines. 　　2Normativereferences 　　Thetermsinthefollowingdocumentsbecomethetermsofthisstandardbyreferencetothisstandard. Fordatedreferences,allsubsequentamendments(notincludingerratacontent)orrevisionsdonotapplytothisstandard. However,partiestoagreementsbasedonthisstandardareencouragedtostudywhetherthelatestversionsofthesedocumentscanbeused. Forundatedreferences,thelatesteditionappliestothisstandard. 　　GB6722blastingsafetyregulations 　　GB17565anti-theftsecuritydoorgeneraltechnicalconditions 　　GB50089civilblastingequipmentengineeringdesignsafetyspecification 　　GB50154Undergroundandoverburdengunpowderexplosiveswarehousedesignsafetyspecification 　　GB50348SafetyEngineeringTechnicalSpecifications 　　GB50394IntrusionAlarmSystemEngineeringDesignSpecification 　　GB50395videosecuritymonitoringsystemengineeringdesignspecification 　　GA/T74securitysystemgeneralgraphicsymbol 　　GA/T75SafetyPrecautionsEngineeringProceduresandRequirements 　　GA308SecuritySystemAcceptanceRules 　　StateCouncilOrderNo.466"RegulationsontheSafetyManagementofCivilExplosives" 　　3Termsanddefinitions 　　Thefollowingtermsanddefinitionsapplytothisstandard. 　　3.1civilianexplosivescivilexplosives 　　Forthenon-militarypurposes,allkindsofgunpowder,explosivesandtheirproducts,anddetonators,fusesandotherignitionanddetonatingequipmentarelistedinthelistofcivilianexplosives. 　　3.2unitofcivilexplosives 　　Unitsthatproduce,sell,purchase,andtransportcivilianexplosivesandblastingoperationsunits. 　　3.3technicalprotection(technicaldefense)technicalprotection 　　Useavarietyofelectronicinformationdevicestoformsystemsand/ornetworkstoimprovethesecurityofdetection,delay,responsivenessandprotectionfunctions. 　　3.4manpowerprevention(personaldefense)personnelprotection 　　Anorganizedpreventiveaction(includingpeople,organization,management,etc.)ofasuitablyqualifiedpersonand/orgroupofpeopleperformingsecurityprecautions. 　　3.5physicalprotection(physicalprotection)physicalprotection 　　Variousphysicalprotectionmeans(includingbuildings,structures,barriers,appliances,equipment,systems,etc.)thatcanbeusedforsecuritypurposesandcandelaytheoccurrenceofriskevents. 　　3.6alarmdutyroomalarmdutyroom 　　Abuildingusedtosetupasecuritycontrolsystem. 　　4Basicrequirementsforpublicsecurity 　　4.1Generalprovisions 　　4.1.1Thedesignofpublicsecuritysystemshouldbebasedontheuseofprotectiveobjects,theneedforpreventionandmanagement,comprehensiveuseofmodernscientificandtechnologicalmeansandmanagementmeasurestobuildasafe,reliable,practical,advancedandsupportingpreventionsystem. 　　4.1.2Thedesignofthepublicsecuritysystemshallcomplywiththefollowingprinciples: 　　a)theprincipleofcombiningcivilairdefense,physicaldefense,technicaldefenseanddogdefense; 　　b)Safety,reliability,practicability,advancement,compatibilityandcompatibility,andscalabilityprinciples. 　　4.2Basicrequirementsfortechnicalprotection 　　4.2.1TechnicalprotectionshouldmeettherequirementsofGB50348. 　　4.2.2Adefensesystemwithintrusionalarm,videosurveillanceandothertechnicalmeanswithnetworkedalarmfunctionshouldbeinstalled.Amongthem,theintruderalarmandvideomonitoringdeviceshouldbeinstalledinthewarehouse;perimeteralarmandvideomonitoringdeviceshouldbeinstalledinthereservoirareaandimportantpassages. 　　4.2.3Thetechnicaldefensesystemshallreserveacommunicationinterfaceforremotenetworking. 　　4.2.4Thealarmsystemshouldmeetthefollowingrequirements: 　　a)TheintrusionalarmsystemshallcomplywiththerequirementsofGB50394; 　　b)Whenthereisnooneinthewarehouse,theintrusionalarmdeviceshouldenterthefortifiedstate;whenthereisnopersonnelinthereservoirareaandthevehicleentersandexits,theperimeteralarmdeviceshouldenterthefortifiedstate; 　　c)Theintrusionalarmdeviceandtheperimeteralarmdeviceshallnotbedisarmedformorethan2hourseachtime,andtheemergencyalarmdeviceshallbeinafortifiedstatethroughouttheday; 　　d)Thealarmsystemshouldbea
Safety precautions engineering procedures and requirements
Safety precautions engineering procedures and requirements
Time of issue : 2019-05-30 09:59:00
People'sRepublicofChinaPublicSafetyIndustryStandard　　SafetyEngineeringProceduresandRequirementsGA/T75-94　　(MinistryofPublicSecurityissuedonMarch11,1994,implementedonJuly1,1997)　　Subjectcontentandscopeofapplication 　　Thisstandardspecifiesthegeneralrequirementsforsafetyprotectionprojectestablishment,bidding,entrustment,design,approval,installation,commissioningandacceptance. 　　Programandmanagementrequirements. 　　Thisstandardappliestoallsafetyprecautions. 　　2terms 　　2.1Constructionunit 　　Theentrustingunitofthesafetyprecautionproject. 　　2.2Designunit 　　Aunitthatundertakessafetyprotectionengineeringdesigntasks. 　　2.3Constructionunit 　　Undertakesafetyprecautionsengineeringequipmentinstallation,commissioningandopening,engineeringequipmentmaintenanceservice 　　Unitofaffairs. 　　2.4SecurityEngineering 　　Alarm,TVmonitoring,communication,entranceandexitcontrol,explosionprotection,safetyinspection,etc.forthepurposeofmaintainingsocialpublicsafetyandpreventingdisasters. 　　2.5Projectscale 　　Theprojectscaleisdividedaccordingtotherisklevelortheinvestmentamountoftheproject,andisdividedintothreelevels. 　　2.5.1Primaryengineering 　　Projectwithaprimaryriskorinvestmentofmorethan1millionyuan 　　2.5.2SecondaryEngineering 　　Thesecond-levelriskorinvestmentexceeds300,000yuanandtheprojectislessthan1millionyuan. 　　2.5.3Three-levelengineering 　　Athree-levelriskorinvestmentprojectwithaninvestmentoflessthan300,000yuan. 　　3projectestablishment 　　3.1First-levelprojectproject 　　3.1.1Beforeapplyingfortheproject,thefeasibilitystudymustbecarriedoutandpreparedbytheconstructionunitordesignunit. 　　3.1.2Maincontentsofthefeasibilitystudyreport: 　　a.sourceoftasks; 　　b.Relevantregulationsandrequirementsofgovernmentdepartments; 　　c.Therisklevelandprotectionleveloftheprotectedtarget; 　　d.Thecontentandpurposerequirementsoftheproject; 　　e.Constructionperiod; 　　f.Projectcostestimate; 　　g.Analysisofsocialbenefits. 　　3.2Secondandthirdlevelprojectapproval 　　3.2.1Beforethesecondandthirdlevelsafetyprecautionsarecompleted,theremustbeadesigntaskbook. 　　Itispreparedbytheconstructionunititself,oritcanberequestedbythedesignunit. 　　3.2.2Contentsofthedesigntaskbook: 　　a.sourceoftasks; 　　b.Relevantregulationsandmanagementrequirementsofgovernmentdepartments; 　　c.Thecontentandpurposerequirementsoftheproject; 　　d.Constructionperiod; 　　e.Theamountofprojectinvestmentcontrol; 　　f.Theexpectedeffectthatshouldbeachievedaftercompletion. 　　3.3Approvaloffeasibilitystudyreportanddesigntaskbook 　　Afterthefeasibilitystudyreportandthedesigntaskbookareapprovedbythecorrespondingcompetentauthorities,theprojectisformallyestablished. 　　4Qualificationexaminationandprojectbidding,commission 　　4.1Qualificationreview 　　Theunitundertakingsafetydesignandconstructionshallholdthequalificationcertificateforengineeringdesignandconstructionapprovedbythepublicsecuritytechnicaldefensemanagementdepartmentatorabovetheprovinciallevel,andshallbeverifiedbythepublicsecuritytechnicalprotectionmanagementdepartmentoftheconstructionunit.Undertakeengineeringdesignandconstruction. 　　4.2ProjectBiddingandEntrustment 　　4.2.1Projectbidding 　　a.Theconstructionunitshallpreparethebiddingdocumentsandissuethebiddingadvertisementsornoticesaccordingtotherequirementsofthetaskbook; 　　b.Theconstructionunitorganizesthebiddingunittosurveytheworksiteandanswerrelevantquestionsinthebiddingdocuments; 　　c.Thebiddingunitsealsandsubmitsthetender; 　　d.Publicbidopening,negotiation,reviewofbids,determinationofthewinningbidder,issueofthebidwinningnotice; 　　e.Thebiddingunitsignsthecontractwiththewinningbidder. 　　4.2.2Projectcommission 　　Theconstructionunitshallsubmittheentrustmenttotheengineeringdesign(construction)unitaccordingtotherequirementsofthedesigntaskbook.Theengineeringdesign(construction)unitshallsubmittheprojectproposalorprojectimplementationplanaccordingtotherequirementsofthepowerofattorneyandthedesigntaskbook.Aftertheconstructionunithasexaminedandapproved,Thecontractcanbesignedwhenthecommissioniseffective. 　　5contract 　　5.1ContractContent 　　a.projectnameandcontent; 　　b.Responsibilitiesandobligationsoftheconstructionunitandthedesign(construction)unit; 　　c.Projectschedulerequirements; 　　d.Projectcostsandpaymentmethods; 　　e.Projectacceptancemethod; 　　f.Personneltrainingandmaintenance; 　　g.Riskandliabilityforbreachofcontract; 　　h.Otherrelatedmatters. 　　5.2ContractAttachment 　　a.winningthebidorpowerofattorney; 　　b.Designtaskbook; 　　c.Otherdocumentsidentifiedbybothparties. 　　6engineeringdesign 　　6.1Preliminarydesignandprogramdemonstration 　　Theprimaryandsecondaryprojectsmustcarryoutpreliminarydesignandprogramdemonstration. Thepreliminarydesignshallbecarriedoutafterthecommissionoftheprojecttakeseffect. 　　6.1.1Thepreliminarydesignshallhavethefollowingcontents: 　　a.Systemdesignplanandsystemfunction; 　　b.Equipmentplanelayoutandprotectionrange; 　　c.Systemblockdiagramandlistofmajorequipmentpackages; 　　d.Centercontrolroomlayoutandoperation; 　　e.Pipelinelayingplan; 　　f.Projectcostestimateandconstructionperiod. 　　6.1.2SchemeArgumentation 　　6.1.2.1
Safety regulations for small civilian explosives storage
Safety regulations for small civilian explosives storage
Time of issue : 2019-05-09 09:42:00
中华人民共和国公共安全行业标准 　　前言 　　本标准的全部技术内容为强制性。 　　本标准的附录A为规范性附录，附录B为资料性附录。 　　本标准由公安部治安管理局提出。 　　本标准由全国安全防范报警系统标准化技术委员会(SAC/TC100)归口。 　　本标准主要起草单位：公安部治安管理局、北京国科安联科技咨询有限公司、兵器工业安全技术研究所、北京北方天亚工程设计有限公司。 　　本标准主要起草人：王春
196 boxes of illegal fireworks and firecrackers destroyed in Yizhou
196 boxes of illegal fireworks and firecrackers destroyed in Yizhou
Time of issue : 2019-04-18 09:58:00
OnJune11,theStateAdministrationofWorkSafetyheldtheon-sitemeetingofthe“6•5”explosionfireaccidentinShandongLinyiJinyuPetrochemicalCo.,Ltd.inLinyiCity,ShandongProvince. FuJianhua,deputysecretaryofthepartygroupanddeputydirectoroftheStateAdministrationofWorkSafety,andSunLicheng,deputygovernoroftheShandongProvincialPeople'sGovernment,attendedthemeetinganddeliveredseparatespeeches. WangHaoshui,memberofthepartycommitteeandchiefengineeroftheStateAdministrationofSafetySupervision,presidedoverthemeeting.FuJianhua,deputysecretaryofthePartyCommitteeanddeputydirectoroftheGeneralAdministrationoftheCommunistPartyofChina,WangShushui,memberofthepartycommitteeandchiefengineeroftheGeneralAdministrationofthePeople’sRepublicofChina,accompaniedbySunLicheng,deputygovernoroftheShandongProvincialPeople’sGovernment,visitedthesceneoftheaccident. 　　FuJianhua,deputysecretaryofthePartyCommitteeanddeputydirectoroftheGeneralAdministrationoftheCommunistPartyofChina,WangShushui,memberofthepartycommitteeandchiefengineeroftheGeneralAdministrationofthePeople’sRepublicofChina,accompaniedbySunLicheng,deputygovernoroftheShandongProvincialPeople’sGovernment,visitedthesceneoftheaccident. 　　Themeetingpointedoutthatjustenteringthe"safeproductionmonth",JinyuPetrochemical"6·5"explosionoccurredinLinyi,ShandongProvince,causing10deathsand9injuries. Theaccidentwasofabadnatureandsufferedheavylosses,andallpartiesinthesocietypaidcloseattentiontoit. LeadingcomradesofthePartyCentralCommitteeandtheStateCouncilmadeimportantinstructions,stressingthattheyshouldprofoundlyabsorbthelessonsofaccidentsandmakeinferencesabouttheaccidentpreventionwork. 　　Sincethebeginningofthisyear,inadditiontothismajoraccidentinShandong,Zhejiang,Jilin,Anhui,Henan,andShanghaihavesuccessivelyexperiencedfivemajoraccidentsinvolvingchemicalandhazardouschemicalscompanies. Theseaccidentshaverevealedsomedeep-seatedproblemsinthesafetyproductionofdangerouschemicals.Themainproblemsarethattheresponsibilityofthemainbodyofenterprisesafetyisnotinplace,theconceptofsafedevelopmentoflocalgovernmentsisnotstrong,andthefoundationofsafeproductionofdangerouschemicalsisstillweak. 　　FuJianhuaemphasizedthatinordertosolvetheproblemsexposedbyaccidents,itisnecessarytofullyunderstandtheseriouscomplexityofthesafeproductionsituationofdangerouschemicals,earnestlyenhancethesenseofresponsibilityandsenseofresponsibility,andprofoundlystudyandunderstandthespiritoftheimportantinstructionsoftheleadingcomradesofthecentralgovernmentandpaycloseattentiontosafetyprecautions.Responsibilityandimplementationofmeasures,resolutelycurbtheoccurrenceofdangerouschemicalsaccidents. Allregionsandrelevantdepartmentsandenterprisesmustprofoundlylearnlessonsandtakeprecautions,takeinferences,taketargetedandeffectivemeasuresandpaycloseattentiontoimplementation,andeffectivelypreventallkindsofaccidentsofdangerouschemicals. Inaccordancewiththe"NoticeoftheGeneralOfficeoftheStateCouncilonPrintingandDistributingtheComprehensiveManagementPlanfortheSafetyofHazardousChemicals"(GuoBanFa[2016]No.88),comprehensivelycarryouttheinvestigationandrectificationofdangerouschemicalssafetyhazards,especiallythehazardouschemicalsenterprisesinvolvedinliquefiedpetroleumgas.Investigateandrectifykeylinkssuchasloadingandunloading,strengthentheimplementationofcorporatemainresponsibilities,strictlyenforcesafetyandchemicallawenforcementofhazardouschemicals,strengthenemergencyhandlingofhazardouschemicalaccidents,investigateanddealwithseriousaccidents,strengthenwarningeducation,andconscientiouslydoagoodjobinthesafeproductionofdangerouschemicalsinsummerandfloodseason.. 　　FuJianhuademandedthatresponsibilitybeimplemented,strengthshouldbecondensed,andthecomprehensivemanagementofdangerouschemicalssafetyshouldbecarriedoutindepth. Allregionsandunitsshall,inaccordancewiththeStateCouncil'sdeployment,implementthedivisionofresponsibilities,formulateeffectivemeasures,clarifytimetablesandroadmaps,andpaycloseattentiontotheimplementationofkeytasks. Thecentralenterprisesshouldgivefullplaytotheircomprehensiveadvantages,acceleratetheimplementationofchemicalprocesssafetymanagement,andactasabenchmarkandmodelforpracticingtheconceptofsafedevelopment,andcreateastableandsafeproductionenvironmentforthevictoryoftheparty's19thNationalCongress. 　　SunLicheng,deputygovernorofShandongProvince,saidinhisspeechthatShandongProvincewillprofoundlyabsorbthelessonsoftheaccidentandmakeinferencesaboutit.Wewilldoourbesttodoagoodjobinsafetyproduction,conscientiouslycarryoutthetransformationandupgradingofthesafetyproductionofthechemicalindustry,andcarryoutin-depthinvestigationsonsafetyproduction.Lawenforcementactionsandtheimplementationofthemainresponsibilityoftheenterprise'sproductionsafetyresponsibilitytopreventtheoccurrenceofsimilaraccidents. 　　Theaccidentwarningeducationfilmwasbroadcastatthemeeting,andtheparticipantsalsocheckedthesceneoftheaccident. 　　Theheadsoftheprovincialsafetysupervisionbureausandtheprincipalsofthebusinessdepartments,theprincipalresponsiblepersonsofthesafetymanagementdepartmentsofthecentralenterpriseh

Technology News

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Principle and design of demolition blasting
Principle and design of demolition blasting
Time of issue : 2019-05-30 16:49:00
01equivalentenergyprinciple 　　Accordingtotheblastingobject,conditionsandcontrolrequirements,itispreferredtocontroltheexplosionparameters,thatis,toselecttheoptimalaperture,holedepth,numberofholes,holedistance,rowspacingandexplosiveunitconsumption,etc.,usingappropriatechargingstructure,detonationmethodandexplosiveThevariety,inordertoachievetheblastenergygeneratedbyeachblastholeisequaltotheminimumenergyrequiredtobreakthemediumaroundthehole. Thatistosay,themediumisonlyproducedwithacertainwidthofcrackorlooselybrokeninplace,withouttheresidualenergythatcausesharm,whichistheprincipleofequalenergy. 　　02differentialprincipleenergydeconcentratingprinciple 　　Thedifferentialprincipleofcontrolledblastingistodecentralizeandquantifythetotalchargerequiredforexplodingacertaintarget,soitisalsocalledtheprincipleofdecentralizationandtrace. Inotherwords,itisto“quantifythetotalcharge”intothescatteredblastholes,andtoexplodeinmultiplestagesthroughbatchdelay,whichnotonlymeetstherequirementsofblastingquality,butalsosignificantlyreducestheblastinghazard.thegoalof. 　　03destabilityprinciple 　　Onthebasisofcarefulanalysisandstudyofthestressstate,loaddistributionandactualbearingcapacityofbuildingsorstructures,controlblastingisusedtoblastsomekeycomponentsoftheload-bearingstructure,sothatitlosesitsbearingcapacityandatthesametimedestroysthestiffnessofthestructure.Theprinciplethatthebuildingorstructurecollapsesordirectionalallycollapsesundertheactionofitsownweightinthecaseofoveralllossofstability.Thisprincipleiscalledtheprincipleofinstability. 　　04bufferprinciple 　　Onthebasisoftheblastingenergyandchargestructurewhicharesuitableforcontrollingblasting,theimpactofthepeakpressureoftheblastingstresswaveonthemediumisweakened,sothattheblastingenergyisreasonablydistributedandutilized,whichiscalledthebufferprinciple. 　　05protectionprinciple 　　Onthebasisofresearchingandanalyzingthebasiclawsofcontrolledblastingtheoryandblastinghazard,byusingeffectivetechnicalmeasures,theblastinghazardthathasbeencontrolledisfurtherprotected,whichiscalledtheprotectionprinciple. 　　06demolitionblastingtechnologydesigntechnicaldesignofdemolitionblasting 　　Technicaldesignisthecorepartofthedemolitionblasting,whichisbasedontheprinciplesproposedbytheblastingscheme. Thecontentsinclude:engineeringoverview,programselection,selectionofblastingparameters,charge,blastingnetworkdesign,safetydistancecalculation,accidentpreventionandtreatmenttechnology,blastingdesigndrawings. 　　07demolitionblastingconstructiondesignworkingdesignofdemolitionblasting 　　Constructiondesignmainlyincludesconstructionmethods,organizationmanagement,constructionsafetyandsoon. 　　08shearbreakingformulaareaandvolumeformula;shearcrushformula 　　Theformulastatesthattheenergyconsumptionofexplosivesinademolitionblastshouldconsistoftwoparts:theenergyoftherheologicalorplasticdeformationoftheinnerlayerofthemediumandtheenergyconsumedbythefracturemedium. Theformulaestablishedaccordingtothisiscalledtheshearbreakingformula. 　　09Empiricalformulaconsideringthefragmentationdegree 　　Fortheconcretetestblockwithoutblasting,itisdestroyedintheformofradialexplosioncracks. Atthistime,therelationshipbetweenthenumberofslitsIVandtheunitconsumptionqis: N=KNq2/3 　　WhereNisthenumberofslits; 　　KN-afactorrelatedtotheperformanceoftheexplosiveandthecriticalbreakingspeedofthematerial; 　　q——Unitexplosiveconsumption. 　　10heightofbreaking;destructionheight 　　Inordertomakethebuildingunstableandcollapse,theexplosionofthebuildingcarrierisdestroyed. 　　11minimumdestructionheightminimumdestroyingheight 　　Inordertomaketheframeunstable,itisnecessarytofirstbreaktheconcreteofacertainheightofthecolumnandbreakitawayfromthesteelframe. Whenthestaticpressureloadonthetopoftheskeletonexceedsitsultimatecompressivestrengthorreachesthecriticalloadofinstability,thecolumncollapsesandcollapses. Thecolumnfailureheightthatsatisfiestheaboveconditionsiscalledtheminimumdamageheighthmin. Theload-bearingcolumndamageheighthisgreaterthantheminimumdamageheight. 　　12Demolitionblastingdesigncontentdesigncontentofdemolitionblasting 　　Theblastingdesigncanbedividedintothreestages:feasibilitystudy,technicaldesignandconstructiondrawingdesign. ClassAdemolitionblastingshouldbecarriedoutinstrictaccordancewiththeabovethreestages. Bandcdemolitionblastingcancombinefeasibilitystudyandtechnicaldesignonce. 　　13demolitionblastingdesignreviewofdemolitionblasting 　　ThedemolitionblastingdesignofGradeA,GradeBandGradeCshallbesubjecttotheapprovaloftherelevantdepartmentsandshallnotbecommencedwithoutapproval. 　　14singleholepatternarrangementformholepatternofbuildinginfrastructureblastingdemolition 　　Thearrangementoftheblastholesisspecificallydeterminedaccordingtotheshape,positionandstructuralcharacteristicsoftheblastingbody.Verticalholesorhorizontalholesaregenerallyused(verticalholesshouldbeconsideredfirst). 　　Factorsaffectingtheamountofcharge;factorsdeterminingcharge; 　　Therearemanyfactorsaffectingtheamountofcharge,including:1)theperformanceofexplosives;2)thenatureofthematerialbeingexploded;3)theblastingcond
Accord Group's important scientific and technological achievements declaration project completed expert appraisal
Accord Group's important scientific and technological achievements declaration project completed expert appraisal
Time of issue : 2019-05-30 16:47:00
SecuritiesTimesNetworkNewsOnJuly30th,YahuaGroupcompletedtheexpertappraisaloftheChinaEngineeringBlastingIndustryAssociationinthescientificandtechnologicalachievementsdeclarationproject"YahuaDigitalElectronicDetonatorTechnologyandApplication"inChengdu. 　　Thewell-knownsevenexpertsfromthedomesticcivilexplosionindustryformedtheappraisalcommittee.WangXuguang,academicianoftheChineseAcademyofEngineering,wasappointedasthedirectoroftheappraisalcommittee.ZhengWei,chairmanoftheYahuaGroup,GaoXin,presidentandvicepresidentLiangYuanqiangattendedtheappraisalmeeting. 　　Yahuadigitalelectronicdetonatortechnologyfromthechipcircuitdesign,packaging,production,testinganddetonationsystemdesignareindependentintellectualpropertyrights,theuseofintegratedignitioncomponentstoreplacethetraditionalhotbridgewiremedicine,comprehensivelyandsystematicallyenhancethedigitalelectronicdetonatortechnologyReliability. Atthesametime,thedigitalelectronicdetonatordetonationsystemdevelopedbyYahuahasadoptedtheAPPpushdetonationterminalmodetorealizetherapidsettingandoptimizationdesignofdifferentdelayschemesforengineeringblasting. 　　TheparticipatingexpertsreviewedtherelevantmaterialsandlistenedtothereportoftheYahuaGroupprojectteam.Afterquestioninganddiscussion,theyfullyaffirmedthetechnicalresearchanddevelopmentachievementsoftheYahuaDigitalElectronicDetonatorintermsofquasi-explosivenessandeaseofoperation.YahuaDigitalElectronicDetonatorhasmadehighpraiseforitshighsafety,highquasi-explosionrate,convenientoperationandeconomiccostofblasting.IthassincerelypraisedtheexplorationandeffectivenessofAccordtopromotenewproductsandtechnologiesintheindustry.ContinuedencouragementandunanimouslybelievethatthetechnicaldevelopmentandapplicationofthedigitalelectronicdetonatorbyAccordBlastinghasadomesticleadinglevelandreachedtheinternationallevel. (Source:ChinaBlastingNetwork)
Demolition and blasting of buildings (structures)
Demolition and blasting of buildings (structures)
Time of issue : 2019-05-30 16:40:00
01columnaryprismialobject Itreferstoacomponentthatisalwayslargerinsizethantheothertwodimensions. Suchasbeams,columns,etc. 02blockblockobject Astructureinwhichthethree-waysizeisgenerallylargeiscalledablock. Suchasfoundation,pierandsoon.   03thinwallstructure Structuresthatarealwaysmuchsmallerinsizethantheothertwo-waydimensions,suchaswalls,floors,andthelike. 04alldemolitionblastcleandemolishingblast Alldemolitionblastingrequiresthatalltheexplodedbodiesbebroken. Ifthemachineisshipped,theblocksizemaybeappropriatelylarger;ifmanualslagisused,thebrokenblocksizeshouldnotbetoolarge. 05cuttingandblastingjoint-cuttingblast 1)Cuttingandblastingaredividedintotwosituations,oneistodisassemblethecomponent,theotheristoremoveapartofthecomponent,retainapart,andtheretainedpartisnotdestroyed,andmustusepre-crackingorsmoothblasting. 2)Inengineering,theplane-symmetriclong-shapedshapedenergypackismainlyusedforcuttingmetalsheetsandpipes,anditisapromisingprocessforcuttinghullsteelsheets. 06Principleofcuttingandblastingprincipleofjoint-cuttingblast Thecuttingblastingmethodusestheblastingmethodtoformacrackinthedirectionoftheconnectionoftheblasthole,soastoachievethepurposeofremovingapartoftheretainingpart. Accordingtotherockblastingmechanism,whentheexplosiveisexplodedinsidetherock,itisdividedintothecrushingzone,thefracturezoneandthevibrationzoneaccordingtothedegreeofrockdamage. Theprincipleofcuttingandblastingistoeliminatethecrushingzoneandcontrolthecrackzone. 07presplitblasting Pre-crackingblastingistoarrangearowofpre-crackingholesalongthecuttingjoint.Afterthefirstdetonation,apre-crackisformedalongthepre-crackinghole,andthenthenon-retainedpartisblastedanddismantled. Duetothepre-crack,theretainedpartneedstobeprotected. 08smoothwallblasting Thedifferencebetweensmoothcutblastingandpre-splittingblastingisthatthelightfaceisfinallydetonated.Itisnotonlyresponsiblefortheformationofcracks,butalsoforthecrushingofconcreteinfrontofthelightface. 09thin-wallstructuredemolitionblastingofthinwallstructure Duetothethinplatestructure,itcanonlybedrilledalongthesmallestdimension.Itscharacteristicsareasfollows:1)Theminimumresistancelineisconsistentorobliquetothedirectionoftheblasthole,andnolateralfreesurfacecanbeused;2)Theblastholeisshallowandtheminimumresistancelineissmall.Therefore,itisveryeasytoproduceflyingstones;3)theblastholeisshallow,theholespacingandtherowspacingaresmall,thusincreasingthedrillingandchargingworkload,andtheblastingcostisincreased. 10floorblastinghardgroundblasting Floorreferstoapavementorsiteconstructedofartificialmaterials. Demolitionofconcretepavedroadsorsitesbyblastingiscalledfloorblasting. 11wideholeblastingofwidegroundblastingofhardground Becausetheconventionalfloorblastingisdifficult,intheengineeringpractice,awide-pitchblastingtechniquedifferentfromconventionalblastingissummarized. Thekeyofwide-pitchfloorblastingisthatthedepthoftheblastholeisequaltothethicknessδofthefloor.Generally,theholespacingoftheblastholeis2to4timesthatofconventionalblasting,andtheconsumptionofunitexplosiveis1.5to2timesthatofconventionalblasting. Demolitionblastingofstandhighbuildings High-risestructuresgenerallyrefertostructureswithlargeratiosofheightanddiameter,suchaschimneysandwatertowers.Theyarecharacterizedbyhighcenterofgravityandsmallsupportarea,sotheyareveryeasytodestabilizeandcollapseorcollapseundergravitytodisintegrate,sothedestructionofthestructureisAsaresultofgravity,blastingisonlyameansofdestabilizingthestructure. 13structureofwatertowers Thewatertowerisdividedintotwotypes:trusstypesupportandcylindricalsupportaccordingtoitssupporttype. Thetrusstypesupportisareinforcedconcretestructure,andtheremovalmethodissimilartothereinforcedconcreteframestructure;thecylindricalsupportisgenerallyabrickstructure,andtheremovalmethodissimilartothechimneyremoval. Thetoptankisgenerallyareinforcedconcretestructure. 14chimneystructurechimneystructure Theshapeofindustrialandcivilchimneysismostlycylindrical,andafewaresquare. Accordingtothematerialsused,itisdividedintotwotypes:reinforcedconcretestructureandbrickstructurechimney. 15chimneyremovalmethodsdemolishingmethodsofchimneys Therearemanytypesofdemolitionmethodscommonlyusedathomeandabroad,whichcanbebroadlysummarizedintothefollowingthreecategories: 1)mechanicalremovalmethod;2)manualremovalmethod;3)blastingremovalmethod. 16directionalblastingdemolitionofslimandhighbuildings Themainprincipleofthedirectionalcollapsedesignistoblastablastinggaplargerthan1/2ofthebottomcircumferenceatthebottomofthedumpingside,therebydestroyingthestabilityofthestructure,resultingintheinstabilityoftheoverallstructureandtheshiftofthecenterofgravity.Theoverturningmomentisformedbytheweight. Forceittocollapseinapredetermineddirectionwithinacertainrange. 17toweringbuildingscollapsedcollapsedblastingdemolitionofslimandhighbuildings Thetallbuildingsarefoldedfirstandthencollapsedtotouchtheground. Foldingcollapsecanbedividedintotwoways:one-wayfoldingcollapseandtwo-wayfoldingcollapse. Itispreferredaccordingtothesizeofthesurroundingarea. 18high-risebui
Dexing Copper Mine successfully implemented large blasting
Dexing Copper Mine successfully implemented large blasting
Time of issue : 2019-05-30 16:38:00
InOctober2007,DexingCopperMinesuccessfullyimplementedthelargestblastatthelevelofHuangkeng305inBeishan.ThisblasteffectivelywidenedtheworkingfaceoftheHuangkengminingareaandensuredthestrippingasplanned.Continuedpreparationsfortherelevantprojects. 　　Theblastingislocatedatthelevelof305inHuangkeng,Beishan,with140effectiveholesandatotaldesignedchargeof90tons.Thefrontoftheexplosionareaisahigh-steepslopewithcomplexoriginallandformsandmanyperipheralequipment.Therefore,theblastinghashighsafetyandtechnicalrequirements.. Thepartyandgovernmentoftheminerequiredtheminingfieldtoorganizetheeliteforcesbasedonpartymembers,doagoodjobinorganizingandcoordinatingallaspects,andensurethesafetyofsurroundingpersonnelandequipmentwhileensuringthequalityofblasting. 　　Inordertocompletetheblastingtaskefficiently,theblastingtechniciansformulatedtheblastingdesignplaninadvance,strictlygraspedtheon-siteconstructionmanagement,accuratelyloadedthecharge,andmeasuredthefillingheightforeachhole.Forthecomplexityoftheoriginallandform,thefrontholeshrinkagereductionnetworkImprovetheunitconsumptionofexplosivesandensurethequalityofblasting;increasethesurfacenetworktoextendthetime,minimizethevibration,strictlycontrolthescatteringofgravel;usethebottomspacertoensurethebottomplateisflat. Duringtheblasting,thealertpositionisstrictlydeployed,andthepersonnelinthewarningareaareevacuatedintimetoprotectthesurroundingequipmentandcontroltheentryandexitofthevehicle. 　　Aftercarefulpreparation,theHuangkeng305levelwassuccessfullyblasted,thesurroundingequipmentandpersonnelweresafeandsound,theminingroadwasunimpeded,andtheblastingwasacompletesuccess. 　　(ZhangFumin)
The demolition blasting of the 500,000-ton shipyard cofferdam in Zhoushan Golden Bay, Zhejiang Province was a complete success.
The demolition blasting of the 500,000-ton shipyard cofferdam in Zhoushan Golden Bay, Zhejiang Province was a complete success.
Time of issue : 2019-05-30 16:38:00
ZhejiangZhoushanGoldenGulfShipbuildingCo.,Ltd.LushanXiancaotanRepairShipbuildingBaseNo.5islocatedonthewestbankofXiaochangTushan,ChangtuTown,DaishanCounty,ZhejiangProvince,eastofLushanWaterway. Thesizeofthedockis510m(length)×120m(width)×14.4m(deep),whichisthelargestdockcurrentlyunderconstructioninChina. Thedockcofferdamhasatotallengthof122metersandatotalvolumeof55,000cubicmeters. Thecofferdamisacompositecofferdam.Theupperparthasriprap,pottingstoneandbuttressretainingwall.Undertheretainingwall,thereisasteelpipecolumnwithaholediameterof850mm,aspacingof1mandalengthof8-17m.Thedockpierandthecofferdamareintegratedintoone.Theminimumdistancebetweenthebottomplateandthecofferdamislessthan1m,andtherearealargenumberofsteelpipessupportedatbothendsofthecofferdam. Thestructureofthecofferdamandthesurroundingenvironmentareverycomplicated,andtheconstructionperiodistightanddifficult. 　　Astheship'scofferdamblastingisrareinthecountry,ZhejiangDachangBlastingEngineeringCo.,Ltd.,asadesignandconstructionunit,invitedHuoYongji,ZhangZhengyu,LiuHonggangandotherfamousblastingexpertstodemonstratetheplanseveraltimesduringthedesignstageoftheblastingscheme.Theblastingdesignplanwasexpert.Fullyaffirmed. TheblastwasidentifiedasaClassAdemolitionblast. 　　Theblastingdemolitionofthecofferdamiscarriedoutwithagentlyinclinedhorizontalhole,whichisdividedinto260sections.Themaximumdepthofthemainblastingholeis38meters,and52tonsofexplosivesareused.Aftertheexplosion,variousmonitoringindicatorsshowthattheblastingseismicwaveandflyingstonearecompletelycontrolledwithinthedesignallowablerange.Within. 　　Aftertheexplosion,thedockdoorwasclosedsmoothlyandnoshallowspotswerefound. Afewdayslater,thedredginginthedockwascompleted,thefacilitiesinthedocksuchasthepumphousewereintact,andthedockwasdeliveredforuseafteracceptance.Thismarkedthesuccessfulcompletionofthedemolitionblastingofthedockcofferdam. 　　Thedemolitionandblastingoftheship'scofferdamhascreatedthelargestandmostcomplicatedstructureofthesametypeofcofferdaminChina. 　　CCTV,ZhejiangTVandothernewsmediareportedonthis. 　　(GuanZhiQian)
The Engineering Engineering College successfully controlled the blasting demolition of the highest reinforced concrete chimney in China.
The Engineering Engineering College successfully controlled the blasting demolition of the highest reinforced concrete chimney in China.
Time of issue : 2019-05-30 16:35:00
OnOctober30,2007,theEngineeringCollegeofPLAUniversityofScienceandTechnologysuccessfullyblasteda180mhigh-risereinforcedconcretechimneyattheNanjingThermalPowerPlant.ThechimneyisthehighestchimneyinChina. 　　Environment:Thechimneyblastingenvironmentiscomplex.Thesouthsideofthe180mhighchimneyis95mawayfromthefactory-ownedtraintrack,170mawayfromthesouthoftherailwayplant;thewestsideis155mawayfromHuanengPowerPlant,theeastsideis161mawayfromthefactorywall,and178mawayfromthewallwaterplant.Onthenortheastside,theoldofficebuildingtobedemolishedbythepowerplantis178maway,andthenearestresidentbuildingis182mawayfromthewall. 　　Structure:Theouterradiusofthebottomofthechimneyis7.980m,theinnerradiusis7.560m,thewallthicknessis0.42m;theouterouterradiusis2.580m,theinnerradiusis2.420m,thewallthicknessis0.20m;thechimneylineris0.24mthick,andtheperliteinsulationlayeris0.10m. Thereisonechimneyflue,thebottomoftheflueis5mfromtheground,theflueis8.4mhigh(thereinforcementisdenseintherangeof8.4~12.5m,thereinforcementisgraduallynormalin12.5m),themouthwidthis4.8m;theupperedgeoftheflueItis13.4mabovetheground.Becausethechimneyisinvariablesectionintherangeof21m~25mhigh,thethicknessofthechimneywallof25m~32misuniform. The0~55melevationconcreteisC30,the55~130melevationconcreteisC25,andthe130melevationconcreteisC20. Thevolumeofconcreteandliningofthebarrelis2217m3,thevolumeoftheinsulationlayeris61.59m3,andthetotalmassofthechimneyisabout5542T. 　　Incision:Accordingtocomputersimulation,thechimneyneedstomeettheinstantaneoussupportrequirementofthechimneyretentionpartintheinflowofmorethan10mintheflue.Therefore,thepositionofthechimneyincisionisselectedfrom25.0mto28.0m. Fortheconvenienceofwork,setupaerialworkscaffolding. 　　Backward:Aslongasthecollapsedsiteis178mawayfromtheoldofficebuildinginthenortheastdirection,thechimneyiscutatahighpositionof25-28m.Theactuallandinglengthofthechimneyisabout155m,andthelandinglengthbasicallymeetstherequirements. 　　Measures:180mchimneycollapsedirection,usingcoalashtoaccumulateseveraldamsevery25m,thelengthofeachdamis155m,130m,105m,80m,55m;thedambodyis2mwideandthewidthiswide4m,damlength40m,pileheight2m,usethepreparationbagtofillthecoalashatthetopofthedamandtiethemouth,laying6layers,thetotalheightis3m,theflatlandbetweeneachdamispavedwithcoalashordrysoil,thickness0.5m;another6mhighanti-shockwallispileduponbothsidesoftheoldofficebuilding;thechimneyisturnedupsidedowntoliftafew3mdeepdampinggroovestoformathree-sidedditchdamping. Andoutsidethethree-sideddampinggroove,usethesteelpipeframetohangthebamboofencetohangthenet,andsetupasplash-proofwallwithaheightof15m. 　　Construction:ProjectDepartmentofEngineeringEngineeringCollegeofPLAUniversityofScienceandTechnology,after25daysofcarefulconstruction(5daysforscaffolding,8daysforperforationconstruction,6daysforpre-treatment,1dayforpre-treatmentblasting,andstackingpreventionwithperforationandpre-treatment)Thewallwassplashedfor15days,thechargeprotectionwas2days,thehigh-altitudescaffoldingwasremovedfor2days,andthechimneyblastingwascarriedoutfor1day.Theblastingwasverysuccessful. 　　Effect:Afterthechimneyblasting,thechimneysalllandedat15.924seconds.Thecenterlineofthelandingisbasicallycoincidentwiththecenterlineofthewholestation.Thedeviationis1.5degreestotheleft(thechimneyisslightlytiltedtotheleftwhenitis120mormore) 　　Theseismicdataattheresidentialwallonthenortheastsideoftheblastingarea(182mfromtherootofthechimneyand30mfromthetopofthechimney)areasfollows: 　　Intheverticaldirection,themaximumvalueofthevibrationvelocityintheverticaldirectionis0.2448cm/s; 　　At8seconds,theincisioncylinderfelltotheground,andtheverticalvibrationvelocitywas0.04cm/s. 　　At11.68seconds,thebarrelbodytouchedthegroundoneafteranother,andtheverticalvibrationspeedwas0.191cm/s. 　　At15.924seconds,thetopofthechimneyiscompletedandthewaveformbecomesastraightline. 　　Safety:Afterblasting,afteron-siteinspection,thefrontandmiddlesectionsofthechimneyblockwerebroken,thebacksectionwasflattened,thedamwassqueezedtoformacleargap,thesandwasextrudedtobothsides,andthesandbagswereindividuallythrowntothegroundof15m,withasmallamountofsand.Splashedtothewalloftheoldofficebuildingat26meters(thebuildingwasoriginallydemolished,thechimneywasblasted,thebuildingwasquicklyremoved)butnosplashingconcretepieceswereseen20metersaway. 　　Residentsnearthe200-meterwarninglinereportedthattheblastingnoisewasnotlargeandthevibrationwasnotobvious.Thehousingclosesttothechimneyhead30mwaswitnessedbytheresidentsoftheneighborhoodcommittee,theengineersoftheMinistryandtheownerofthehousehold.Threebeerbottleswereinvertedonthebed,onthetableandontheground.Thedoorwasevacuatedbeforetheblasting.Aftertheblasting,thethreepartiesjointlyopenedthedooroftheoccupant.Threebeerbottleswereinvertedandthedirectoroftheneighborhoodcommitteetookthelead.Theblastwassuccessfullycarriedout.Veryhighevaluation. 　　Thedustisnotbig. Duetothe2~3windsofthesoutheastwindduringtheblasting,andthelightraininthefirst12hours,theairandthegroundaremoist,andthesmokegeneratedduringtheblastingisbasicallyscatteredinthesiteforabout5min

safety evaluation

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Chongqing Yuyou Technology Development Co., Ltd.
Chongqing Yuyou Technology Development Co., Ltd.
Time of issue : 2019-05-30 17:01:00
ChongqingYuyouTechnologyDevelopmentCo.,Ltd.
Zhejiang Institute of Safety Production Science
Zhejiang Institute of Safety Production Science
Time of issue : 2019-05-30 17:00:00
ZhejiangInstituteofSafetyProductionScience
Beijing Guoke Anlian Technology Consulting Co., Ltd.
Beijing Guoke Anlian Technology Consulting Co., Ltd.
Time of issue : 2019-05-30 16:59:00
BeijingGuokeAnlianTechnologyConsultingCo.,Ltd.
Hubei Pan'an Security Consulting Co., Ltd.
Hubei Pan'an Security Consulting Co., Ltd.
Time of issue : 2019-05-30 16:59:00
HubeiPan'anSecurityConsultingCo.,Ltd.
Baoding Pingan Safety Evaluation Co., Ltd.
Baoding Pingan Safety Evaluation Co., Ltd.
Time of issue : 2019-05-30 16:58:00
BaodingPinganSafetyEvaluationCo.,Ltd.
Dafang County's case and assessment
Dafang County's case and assessment
Time of issue : 2019-05-08 17:18:00
ChinaPetroleumandChemicalCorporationEastChinaPetroleumBureauSixthGeophysicalBrigadeinthegeologicalexplorationblastinginNiuchangTownship,LiuzhiSpecialZone,accordingtolocalresidents,theirhousesweredamagedintheblasting;ChinaPetroleumandChemicalCorporationEastChinaPetroleumBureauInordertoverifywhetherthedamageofthehouseinNiuchangTownshipwascausedbytheblasting,theSixGeophysicalBrigadedecidedtosimulatetheblastingsituationofNiuchangTownshipofLiuzhiSpecialZoneinAnxinVillage,GaodianTownship,DafangCounty,andentrustedourcompanytoblastvibrationatthesite.Testwork;accordingtothepreviousloadingrecords,theminimumchargeforgeologicalexplorationblastingis2kg,andthemaximumchargeis6kg.Forthemeasurementdataismorereliable,thisinstrumentusesatotalof4instruments,accordingtotheenvironmentalsituationofNiuchangTownship.Incombinationwiththelocalenvironment,atotalof12measuringpointsweresetup,andtheamountofthedrugwasmeasuredseveraltimes.Thedatawasobtainedin33groups,andthedataacquisitionratewasabout92%.Thedatanotrecordedbytherecordermaybeseparatedfromthepositionofthesensor.Areadistanceandheightdifferencearerelated.　　Shots:1dose:2kgdataacquisitionrateis100% NumberingMeasuringpointMeasuringpointfromtheexplosionareaDistance(m)Measuredvibrationvelocity(cm/s)Mainvibrationfrequency(Hz)Vibrationduration(s)135320-0.05524.0960.096632359270.00835.3980.19887334518-0.23633.8980.05362424118-0.21658.8240.010255242250.00723.3920.677256244200.25057.1430.02888733325-0.23349.3830.044948354twentythree-0.29244.4440.03781933230-0.11830.6510.0943710270280.0567.8900.6610011272260.05937.3830.0591212248350.0050.2751.89875　　Shots:2Dosage:2kgdataacquisitionrateis75% NumberingMeasuringpointMeasuringpointfromtheexplosionareaDistance(m)Measuredvibrationvelocity(cm/s)Mainvibrationfrequency(Hz)Vibrationduration(s)1353200.06513.2450.082752359270.00821.7390.577883345180.13414.9810.062884241180.05419.1390.008255242250.00712.1950.511256244200.06917.7780.006127270280.0418.7910.596378272260.05610.1010.489879248350.0050.3771.89975 Shots:3dose:6kgdataacquisitionrateis100%
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Identification of major hazard sources of hazardous chemicals GB18218-2009
Identification of major hazard sources of hazardous chemicals GB18218-2009
Time of issue : 2019-05-30 16:20:00
ReleasedonMarch31,2009,implementedonDecember1,2009 　　Foreword 　　Thefulltechnicalcontentofthisstandardismandatory. 　　ThisstandardreplacesGB18218-2000"SignificantHazardSourceIdentification". 　　ThemainchangesofthisstandardcomparedwithGB18218-2000areasfollows: 　　---Changethestandardnameto"IdentificationofMajorHazardousSourcesofHazardousChemicals"; 　　---Includetheprocessingtechnologyandstorageactivitiesinvolvinghazardouschemicalsintheminingindustry; 　　---Inapplicabilityhasincreasedoffshoreoilandgasexplorationactivities; 　　---Revisedsometermsanddefinitions; 　　---Revisedthescopeofhazardouschemicals; 　　---revisedthecriticalmassofhazardouschemicals; 　　---Cancelthedifferencebetweenthecriticalamountbetweentheproductionsiteandthestoragearea. 　　ThisstandardwasproposedbytheStateAdministrationofWorkSafety. 　　ThisstandardisunderthejurisdictionoftheNationalSafetyProductionStandardizationTechnicalCommitteeChemicalSafetyStandardizationSubcommittee(TC288/SC3). 　　Thisstandardisdraftedby:ChinaAcademyofSafetyProductionScience. 　　Theunitparticipatedinthedraftingunit:SinopecQingdaoSafetyEngineeringResearchInstitute. 　　Themaindraftersofthisstandard:WuZongzhi,WeiLijun,LiuWei,DuYingquan,ShiLichen,GaoJindong,SunMeng,YuLijian,ZhangHaifeng,YangChunsun,PengXiangyu. 　　Thisstandardwasfirstpublishedin2000andthisrevisionisthefirstrevision. 　　Identificationofmajorhazardsourcesofhazardouschemicals 　　1Scope 　　Thisstandardspecifiesthebasisandmethodforidentifyingmajorhazardsourcesforhazardouschemicals. 　　Thisstandardappliestoallenterprisesororganizationssuchastheproduction,use,storageandoperationofhazardouschemicals. 　　Thisstandarddoesnotapplyto: 　　a)Nuclearfacilitiesandplantsfortheprocessingofradioactivematerials,exceptforthosefacilitiesthatdealwithnon-radioactivematerialsinsuchfacilitiesandfactories; 　　b)militaryinstallations; 　　c)theminingindustry,withtheexceptionofprocessingtechniquesandstorageactivitiesinvolvinghazardouschemicals; 　　d)transportationofhazardouschemicals; 　　e)Offshoreoilandgasexplorationactivities. 　　2Normativereferences 　　Thetermsinthefollowingdocumentsbecomethetermsofthisstandardbyreferencetothisstandard. Fordatedreferences,subsequentAmendments(notincludingerratacontent)orrevisionsdonotapplytothisstandard.However,partiestoagreementsbasedonthisstandardareencouragedtostudywhetherthelatestversionsofthesedocumentsareavailable.. Forundatedreferences,thelatesteditionappliestothisstandard. 　　GB12268DangerousGoodsNameList 　　GB20592Classificationofchemicals,warninglabelsandwarninginstructionsSafetyregulationsAcutetoxicity 　　3Termsanddefinitions:Thefollowingtermsanddefinitionsapplytothisstandard. 　　3.1Hazardouschemicals:Chemicalsthatareflammable,explosive,toxic,orharmfulandcauseharmordamagetopeople,facilities,andtheenvironment. 　　3.2Unit:A(set)productionfacility,facilityorsite,orseveral(sets)ofproductionfacilities,facilitiesorsitesthatarebothaproductionandbusinessunitwithanedgedistanceoflessthan500m. 　　3.3Criticalmass:Foraquantityspecifiedforacertaintypeorclassofhazardouschemicals,ifthequantityofhazardouschemicalsintheunitequalsorexceedsthequantity,theunitisidentifiedasasignificantsourceofhazard. 　　3.4HazardouschemicalsMajorhazardsources:Long-termortemporaryproduction,processing,useorstorageofhazardouschemicals,andthenumberofhazardouschemicalsequalsorexceedsthecriticalamountofunits. 　　4Identificationofmajorhazardsourcesofhazardouschemicals 　　4.1Identificationbasis 　　4.1.1IdentificationofhazardouschemicalsMajorhazardsarebasedonthehazardcharacteristicsandquantityofhazardouschemicals.SeeTables1and2fordetails. 　　4.1.2Themethodfordeterminingthecriticalmassofhazardouschemicalsisasfollows:
Security system acceptance rules
Security system acceptance rules
Time of issue : 2019-05-30 16:19:00
People'sRepublicofChinaPublicSafetyIndustryStandardGA308-200 　　Acceptancecheckcriterionofsecurityandalarmsystems 　　2001—08—232001—12—01Implementation 　　MinistryofPublicSecurityofthePeople'sRepublicofChinareleasedGA308-2001 　　Foreword 　　Thefulltechnicalcontentofthisstandardismandatory. 　　ThisstandardisthesupportingstandardofGA/T75-1994"SafetyPreventionEngineeringProceduresandRequirements",andtherulesthatmustbefollowedfortheacceptanceofthesecuritysystemareproposed. 　　Thisstandarddoesnothavethesameinternationalorforeignadvancedstandardsavailable.Inthespecificcontent,itmainlyreferstothetechnicalspecifications,designrequirementsandsafetytechnicalproductstandardsforelectronicsystems,computerinformationsysteminstallation,acceptance,andcombinedwiththedomesticsecuritysystem.Designedandinstalledpracticalexperience. 　　ThisstandardwasproposedbytheMinistryofPublicSecurityScienceandTechnologyBureauofthePeople'sRepublic 　　ThisstandardisunderthejurisdictionoftheNationalSecurityandAlarmSystemStandardizationTechnicalCommittee. 　　ThisstandardconsistsoftheShanghaiMunicipalPublicSecurityBureauTechnicalPreventionOffice,theThirdInstituteoftheMinistryofPublicSecurity,theMinistryofPublicSecuritySecurityAlarmSystemProductQualitySupervisionandInspectionCenter,ShanghaiSandunSecuritySystemCompany,andtheMinistryofPublicSecuritySafetyandPoliceElectronicProductQualityTestingCenter.Jointdrafting. 　　Themaindraftersofthisstandard:SunJinyuan,LiXiangfa,WangGuangjie,ZhengWen,ShenWeibin,TaoShusheng,LiZhongnan. 　　People'sRepublicofChinaPublicSafetyIndustryStandard 　　SafetyandSecuritySystemAcceptanceRulesGA308-2001 　　Acceptancecheckcriterionofsecurityandalarmsystems 　　1Scope 　　Thisstandardputsforwardthebasicrequirementsthatmustbefollowedintermsofdesign,construction,effectsandtechnicalservicesforthequalityinspectionofsafetyandsecuritysystems.Itisthebasisfortheacceptanceofsafetyprecautionsystems(engineering). 　　Thisstandardappliestotheacceptanceofthefirstandsecondlevelsafetyprotectionsystems(engineering),andtheacceptanceofthethree-levelsafetyprecautionsystem(engineering)canbesimplifiedasappropriate. 　　2Referencestandard 　　Theprovisionscontainedinthefollowingstandardsconstituteprovisionsofthisstandardbyreferenceinthisstandard.Theversionsshownarevalidatthetimeofpublicationofthisstandard.Allstandardswillberevisedandpartiesusingthisstandardshouldexploretheuseofthefollowingstandardprovisions.Atthetimeofpublication,theeditionsindicatedwerevalid.Allstandardswillberevisedandpartiesusingthisstandardshouldexplorethepossibilityofusingthelatestversionofthefollowingstandards. 　　GB/T16571-1996Culturalrelicsmuseummuseumsafetyprecautionsystemdesignspecification 　　GB/T16676-1996Bankbusinesspremisessecuritysystemdesignspecification 　　GB50057-1994Codeforlightningprotectiondesignofbuildings 　　GB50198-1994Engineeringtechnicalspecificationforcivilclosed-circuitsurveillancetelevisionsystem 　　GA/T74-2000securitysystemgeneralgraphicsymbol 　　GA/T75-1994SafetyPrecautionsEngineeringProceduresandRequirements 　　JGJ/T16-1992TechnicalSpecificationforBuildingElectricalDesign 　　3definition 　　Thisstandardusesthefollowingdefinition. 　　(1)Securitytechnologyprevention(referredtoastechnicaldefense) 　　Theuseoftechnicaldefenseproducts,theimplementationoftechnicaldefenseengineeringasameans,combinedwithavarietyofrelatedmodernscienceandtechnology,prevention,suppressionofillegalcrimesandmajorpublicsecurityaccidents,andmaintenanceofsocialpublicsafetyactivities. 　　(2)Safetytechnologypreventionproducts(referredtoastechnicaldefenseproducts) 　　Specialequipmentforanti-invasion,anti-theft,anti-robbery,anti-destruction,anti-explosionandsafetyinspection.  　　(3)Securitysystem(engineering)   　　Tomaintainsocialpublicsafetyandprevention,andtostopmajorpublicsecurityaccidents,comprehensiveuseofelectronicsystemsornetworksoftechnicaldefenseproductsandotherrelatedproducts.   　　4acceptanceconditions   　　4.1preliminarydesignproposalthroughargumentation   　　AccordingtotheprovisionsofGA/T75-1994,thefirstandsecondsystems(engineering)mustbeapprovedbythepreliminarydesignplan,andtheconstructionunitandthedesignandconstructionunitjointlysigntherectificationandimplementationopinionsaccordingtotheargumentation.   　　4.2Systemtrialoperationmeetsdesignrequirementsandisapprovedbytheconstructionunit   　　4.2.1Trialoperation:Afterthesystemcommissioningisstarted,itshouldbetestedforatleastonemonthandthetestoperationrecordshouldbecompleted(seeTable1).   　　4.2.2Testrunreport:Theconstructionunitsubmitsasystemtestrunreportbasedonthetestrunrecord.contentinclude:   　　a)Thesystemstartsandruns,andthetrialrunisnormal;   　　b)thenumberoffailures(includingfalsealarms,leakalarms),thecauseandthedateoftroubleshooting;   　　c)Whetherthesystemfunctionmeetsthedesignrequirementsandcomprehensivereview.   　　4.2.3Duringthetrialoperation,theconstructionunitshallcooperatewiththeconstructionunittoestablishasystemofduty,operationandmaintenancemanagement.   　　4.3Technicaltraining   　　Traintherelevantpersonnelinaccordancewiththerelevanttermsofthecontract.Thetr
Security system acceptance rules
Security system acceptance rules
Time of issue : 2019-05-30 16:19:00
People'sRepublicofChinaPublicSafetyIndustryStandardGA308-200 　　Acceptancecheckcriterionofsecurityandalarmsystems 　　2001—08—232001—12—01Implementation 　　MinistryofPublicSecurityofthePeople'sRepublicofChinareleasedGA308-2001 　　Foreword 　　Thefulltechnicalcontentofthisstandardismandatory. 　　ThisstandardisthesupportingstandardofGA/T75-1994"SafetyPreventionEngineeringProceduresandRequirements",andtherulesthatmustbefollowedfortheacceptanceofthesecuritysystemareproposed. 　　Thisstandarddoesnothavethesameinternationalorforeignadvancedstandardsavailable.Inthespecificcontent,itmainlyreferstothetechnicalspecifications,designrequirementsandsafetytechnicalproductstandardsforelectronicsystems,computerinformationsysteminstallation,acceptance,andcombinedwiththedomesticsecuritysystem.Designedandinstalledpracticalexperience. 　　ThisstandardwasproposedbytheMinistryofPublicSecurityScienceandTechnologyBureauofthePeople'sRepublic 　　ThisstandardisunderthejurisdictionoftheNationalSecurityandAlarmSystemStandardizationTechnicalCommittee. 　　ThisstandardconsistsoftheShanghaiMunicipalPublicSecurityBureauTechnicalPreventionOffice,theThirdInstituteoftheMinistryofPublicSecurity,theMinistryofPublicSecuritySecurityAlarmSystemProductQualitySupervisionandInspectionCenter,ShanghaiSandunSecuritySystemCompany,andtheMinistryofPublicSecuritySafetyandPoliceElectronicProductQualityTestingCenter.Jointdrafting. 　　Themaindraftersofthisstandard:SunJinyuan,LiXiangfa,WangGuangjie,ZhengWen,ShenWeibin,TaoShusheng,LiZhongnan. 　　People'sRepublicofChinaPublicSafetyIndustryStandard 　　SafetyandSecuritySystemAcceptanceRulesGA308-2001 　　Acceptancecheckcriterionofsecurityandalarmsystems 　　1Scope 　　Thisstandardputsforwardthebasicrequirementsthatmustbefollowedintermsofdesign,construction,effectsandtechnicalservicesforthequalityinspectionofsafetyandsecuritysystems.Itisthebasisfortheacceptanceofsafetyprecautionsystems(engineering). 　　Thisstandardappliestotheacceptanceofthefirstandsecondlevelsafetyprotectionsystems(engineering),andtheacceptanceofthethree-levelsafetyprecautionsystem(engineering)canbesimplifiedasappropriate. 　　2Referencestandard 　　Theprovisionscontainedinthefollowingstandardsconstituteprovisionsofthisstandardbyreferenceinthisstandard. Theversionsshownarevalidatthetimeofpublicationofthisstandard. Allstandardswillberevisedandpartiesusingthisstandardshouldexploretheuseofthefollowingstandardprovisions. Atthetimeofpublication,theeditionsindicatedwerevalid. Allstandardswillberevisedandpartiesusingthisstandardshouldexplorethepossibilityofusingthelatestversionofthefollowingstandards. 　　GB/T16571-1996Culturalrelicsmuseummuseumsafetyprecautionsystemdesignspecification 　　GB/T16676-1996Bankbusinesspremisessecuritysystemdesignspecification 　　GB50057-1994Codeforlightningprotectiondesignofbuildings 　　GB50198-1994Engineeringtechnicalspecificationforcivilclosed-circuitsurveillancetelevisionsystem 　　GA/T74-2000securitysystemgeneralgraphicsymbol 　　GA/T75-1994SafetyPrecautionsEngineeringProceduresandRequirements 　　JGJ/T16-1992TechnicalSpecificationforBuildingElectricalDesign 　　3definition 　　Thisstandardusesthefollowingdefinition. 　　(1)Securitytechnologyprevention(referredtoastechnicaldefense) 　　Theuseoftechnicaldefenseproducts,theimplementationoftechnicaldefenseengineeringasameans,combinedwithavarietyofrelatedmodernscienceandtechnology,prevention,suppressionofillegalcrimesandmajorpublicsecurityaccidents,andmaintenanceofsocialpublicsafetyactivities. 　　(2)Safetytechnologypreventionproducts(referredtoastechnicaldefenseproducts) 　　Specialequipmentforanti-invasion,anti-theft,anti-robbery,anti-destruction,anti-explosionandsafetyinspection. 　　(3)Securitysystem(engineering) 　　Tomaintainsocialpublicsafetyandprevention,andtostopmajorpublicsecurityaccidents,comprehensiveuseofelectronicsystemsornetworksoftechnicaldefenseproductsandotherrelatedproducts. 　　4acceptanceconditions 　　4.1preliminarydesignproposalthroughargumentation 　　AccordingtotheprovisionsofGA/T75-1994,thefirstandsecondsystems(engineering)mustbeapprovedbythepreliminarydesignplan,andtheconstructionunitandthedesignandconstructionunitjointlysigntherectificationandimplementationopinionsaccordingtotheargumentation. 　　4.2Systemtrialoperationmeetsdesignrequirementsandisapprovedbytheconstructionunit 　　4.2.1Trialoperation:Afterthesystemcommissioningisstarted,itshouldbetestedforatleastonemonthandthetestoperationrecordshouldbecompleted(seeTable1). 　　4.2.2Testrunreport:Theconstructionunitsubmitsasystemtestrunreportbasedonthetestrunrecord. contentinclude: 　　a)Thesystemstartsandruns,andthetrialrunisnormal; 　　b)thenumberoffailures(includingfalsealarms,leakalarms),thecauseandthedateoftroubleshooting; 　　c)Whetherthesystemfunctionmeetsthedesignrequirementsandcomprehensivereview. 　　4.2.3Duringthetrialoperation,theconstructionunitshallcooperatewiththeconstructionunittoestablishasystemofduty,operationandmaintenancemanagement. 　　4.3Technicaltraining 　　Traintherelevantpersonnelinaccordancewiththerelevanttermsofthecontract. Thetrainingprovidestechnic
Safety Pre-evaluation Guide 2007
Safety Pre-evaluation Guide 2007
Time of issue : 2019-05-30 16:15:00
SafetyPre-evaluationGuide2007

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