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Blasting announcement

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
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
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
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
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
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"
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
Time of issue : 2019-05-30 16:59:00
BeijingGuotaiMinkangSafetyTechnologyCenter
Safety engineering technical specification
Time of issue : 2019-05-30 16:18:00
Safetyengineeringtechnicalspecification
Civilian explosives storage repository security requirements
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
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
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
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

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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
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)
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
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.
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.
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

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Chongqing Yuyou Technology Development Co., Ltd.
Time of issue : 2019-05-30 17:01:00
ChongqingYuyouTechnologyDevelopmentCo.,Ltd.
Zhejiang Institute of Safety Production Science
Time of issue : 2019-05-30 17:00:00
ZhejiangInstituteofSafetyProductionScience
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.
Time of issue : 2019-05-30 16:59:00
HubeiPan'anSecurityConsultingCo.,Ltd.
Baoding Pingan Safety Evaluation Co., Ltd.
Time of issue : 2019-05-30 16:58:00
BaodingPinganSafetyEvaluationCo.,Ltd.
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%

Wang Baixing

[WangBaixing]:Male,memberoftheCommunistPartyofChina,awell-knownnationalexplosionexpert,iscurrentlyaresearcheroftheHenanPublicSecurityDepartmentPublicSecurityCorps,andathree-levelpolicesuperintendent. Hehaswonthetitleof"SecondaryModelofNationalPublicSecuritySystem","NationalExcellentPeople'sPolice"and"NationalModelWorker"andhasbeencordiallyreceivedbytheleadingcomradesoftheCentralCommittee.   Hejoinedthearmyin1969andmovedtotheHenanProvincialPublicSecurityDepartmentin1985.Hehasbeenworkinginthisawe-inspiringpositionofblasting,explosion-proofinganddetonationfor37years.Hehasgonethroughgreatdangersandwasbornanddied.Hehasalwaysadheredtothisuniquechange.Career,fromblackhairtowhiteheads;fromordinarytonoble!   Hehasparticipatedintheinvestigationofseverallarge-scaleexplosionsinChinaandtheinvestigationandhandlingofmajoraccidents.Itprovidedanimportantdecision-makingbasisfordetectingcasesandhandlingaccidents.Hehaseliminatedmorethan15,000bombsandeliminatedmorethan1,100blastingdevicesanddumbguns. Howmanyexplosionshehaddisposedof,howmanyexplosiveshehadruledout,howmanydangersheexperienced,andevenhehimselfcouldnottell. Inthelifeexperienceofdealingwiththeexplosionmanytimes,WangBaixingusedhislifetocreateamythofgreatwisdomandgreatcourage. Heisknownas"thepersonwhodealswithdeath."   Explosionisaprofessionthatcombinestheriskfactorsofsociety. Inthisspecialkindofpolice,WangBaiistheonlynationalmodelworkerwhohasnodisabilityandhasneverhadanyaccidents,andthesecond-levelmodelofthenationalpublicsecuritysystem. Heachievedthepledgeofapeople'spolicewithsuperbwisdom,superbtechnology,rigorousstyleandfearlessloyalty.

Longyuan

[Longyuan]:ProfessorLongyuangraduatedfromtheEngineeringandEngineeringCollegeinSeptember1982withabachelor'sdegree.HegraduatedfromtheEngineeringAcademyofEngineeringinJuly1987withamaster'sdegreeinexplosivemechanics.HegraduatedfromtheBeijingInstituteofTechnologyinSeptember2003.Ph.D.inChemistryandPyrotechnics.   Since1996,hehaswononefirstprizeandonethirdprizeformilitaryscientificandtechnologicalprogress,andonethirdprizeforscientificandtechnologicalprogressoftheNuclearIndustryCorporationandonefirstprizeforscientificandtechnologicalprogressoftheNationalDefenseScienceandTechnologyCommission.OneofthesecondprizesforscientificandtechnologicalprogressinJiangxiProvince;onesecondprizeforteachingachievementsofthePLAUniversityofScienceandTechnologyin2003;andonesecondprizeforShanghaiScienceandTechnologyProgressAwardin2006. Hepresidedovertheresearchontwonationalnaturalsciencefundprojectssuchas“Studyonblastingvibrationthresholdofnuclearpowerfacilities”and“Studyonwaveletandfractalmechanismofblastingseismicsignals”andthedamagestatusofnaturalgaspipelines(airtubes)underblastloadingandtheircountermeasuresResearchonfourhorizontalscientificresearchtopicssuchasexperimentalresearchonenvironmentalimpact. In2003,heenjoyedthesecondclassallowanceforoutstandingprofessionalandtechnicalpersonnelinthemilitary.In2006,hewontheprizeforthe“Yucai”award.   Hehaspublishedmorethan70papersinvariousacademicjournals,internationalanddomesticacademicconferences,3undergraduatetextbooks,and2postgraduatetextbooks.   Hehaslecturedondoctoralstudentsand6coursesatvariouslevels.Hehasdirectedmanydoctoralandpostgraduatestudents.Oneofhismaster'sthesispaperswasawardedtheJiangsuExcellentMaster'sThesisin2003.   HepresidedoverandorganizedthedesignandconstructionmanagementofmanyengineeringblastingprojectssuchasZhuhaiDalangshanchamberblastingproject,NanjingXiaguanPowerPlantandchimneyblastingdemolitionproject,andpossessedthetechnicaldesignandengineeringconstructionmanagementcapabilitiesoflarge-scaleblastingengineering.   HeisamemberoftheChinaEngineeringEquipmentSociety,anexecutivedirectoroftheChinaEngineeringBlastingAssociation,amemberoftheEngineeringBlastingProfessionalCommitteeoftheChineseSocietyofMechanics,amemberoftheChineseNationalExplosiveSociety,andamemberoftheeditorialboardoftheJournalofthePLAUniversityofScienceandTechnology. HeisamemberoftheArmyEngineeringEquipmentExpertGroupoftheGeneralArmamentDepartment,amemberoftheAll-ArmyWasteExplosiveEquipmentDestructionExpertGroup,amemberoftheAll-GroundMineImplementationTeam,theJiangsuProvincialPublicSecurityDepartmentandtheNanjingExplosiveTechnologySpecialist.

Ge Hechuan

[GeChuchuan]:BorninAugust1950,Hannationality,ministerialexpert,master'stutor. IthasthequalificationoftheblastingengineeringtechniciansissuedbytheMinistryofPublicSecurityforthedemolitionblastingclassAandthelargeblastingclassBqualification.   GraduatedfromTaiyuanUniversityofTechnologyin1976. In1984,hewasadmittedtotheGraduateSchooloftheMinistryofRailwaysScienceandTechnology.Hestudiedunderthedisciplineofblastingtechnologyforrailwayengineering,andgraduatedwithamaster'sdegreeinengineeringin1987. HeusedtobedeputymanagerandmanagerofBeijingTiefengBlastingEngineeringCompanyanddeputydirectoroftheBlastingResearchOffice. In1997,heservedasdeputydirectoroftheRailwayConstructionResearchInstitute,responsibleforthescientificandtechnologicaloperationanddevelopmentofthewholeinstitute. In1999,heservedasdirectoroftheRailwayConstructionInstituteandpresidedovertheworkoftheInstitute. InMay2002,hewastransferredtotheGeneralManageroftheAssetManagementDepartmentoftheRailwayScienceResearchInstitute.   Inthefieldofblasting,hehascompleted3researchprojectsanddozensofdesignandconstructionofblastingprojects. Amongthem,"Strip-shapeddrugchamberblastingtechnologyanditscharacteristics"wonthesecondprizeofscientificandtechnologicalachievementsoftheMinistryofRailways;"ZhejiangAluminumPlantSanshuiyuanPumpHouseSoilCofferdamBlasting"wontheAcademyScienceandTechnologyAchievementAward. CompletedtherenovationandexpansionoftheBeijingCapitalInternationalAirportStationandtheGoatTunnelexcavationprojectoftheBadalingExpressway,whichmadeanimportantcontributiontotheestablishmentanddevelopmentofBeijingTiefengBlastingEngineeringCompany. Hehaspublishedmorethan20papers,translationsandresearchreports.In1999,hewasamastertutor.In2000,hewasawardedthetitleofyoungandmiddle-agedexpertswithoutstandingcontributionsfromtheMinistryofRailways. Heisamemberofthe7thAcademicCommitteeoftheAcademyofIronandSteelandamemberofthe5thDegreeEvaluationCommittee.   Mainpositionofsocialacademicorganization:Secretary-GeneralofBeijingEngineeringBlastingSociety;DirectorofChinaCivilEngineeringBlastingEquipmentAssociation;ExecutiveDirectorofChinaEngineeringBlastingAssociation;DirectorofChinaRailwayEngineeringConstructionAssociation;DirectorofChinaRailwaySocietyPublicWorksEngineeringCommittee;DirectorofBeijingRailwaySociety;MemberoftheBridgeCommitteeofMaoYishengScienceandTechnologyEducationFoundation;memberoftheeditorialboardofChinaRailwayMagazine;memberoftheeditorialboardofChinaRailwayEncyclopediaComprehensiveVolume.

Yu Yalun

[YuYalun]:BornonMay13,1937. Birthplace:Tianjin. professor. PhDTutor. GraduatedfromtheMiningDepartmentofBeijingIronandSteelInstitutein1961. Stayinginschooluntilnow. FromSeptember1981toSeptember1983,hewenttostudyatHokkaidoUniversityinJapan,specializinginrockdynamics.Theresearchtopicwas"BasicResearchonRockFailureCharacteristicsunderHigh-Speed​​ImpactLoadOperation". InAugust1991hewaspromotedtoprofessor. InDecember1993,hewasapprovedasadoctoraltutorbytheAcademicDegreesCommitteeoftheStateCouncil. CurrentlyteachingattheSchoolofCivilandEnvironmentalEngineeringofBeijingUniversityofScienceandTechnology.   Formanyyears,hehasbeenengagedinengineeringblastingandrockdynamicsresearch. Hehasundertakenanumberofkeyscientificandtechnologicalprojectsofthe"7thFive-YearPlan"and"EighthFive-YearPlan"andseveralprovincial-levelscientificresearchprojects. The"SeventhFive-YearPlan"keyproject"Researchonmulti-rowdifferentialdeepholeblastingtechnologyoflarge-scaleopen-pitironorefrom500,000to800,000tonsinlargearea"wonthefirstprizeofscientificandtechnologicalprogressoftheMinistryofMetallurgyin1991andthethirdprizeofnationalscientificandtechnologicalprogressin1992.The"EightFive-Year"keyresearchproject"High-levelminingtechnologyresearch"wonthefirstprizeoftheNationalMetallurgicalBureauScienceandTechnologyProgressAwardin1998. Inrecentyears,hehashostedanumberofprojectsfundedbytheNationalNaturalScienceFoundationofChinaandtheNationalEducationCommission(MinistryofEducation). TheNationalNaturalScienceFoundationfundedproject“Full-fieldquantitativestudyofstresspropagationcharacteristicsinaheterogeneousnon-transparentlayeredmodel”wonthesecondprizeoftheNationalScienceandTechnologyCommissionforSafetyScienceandTechnologyProgressin2000. Since1990,theNationalScienceandTechnologyProgressAwardhasbeenawardedthethirdprize;theprovincialandministeriallevelscientificandtechnologicalprogresshaswonthefirstprizetwice;thesecondprizehasbeenawardedonce;thethirdprizehasbeenawardedthreetimes;andthefourthprizehasbeenawardedtwice. Received2nationalpatents.   Inaddition,morethan50projectsweredesignedandconstructed(includinglargechamberblasting,large-scaledifferentialblasting,demolitionblasting,etc.)forthelarge-scaleblastingproject. Amongthem,the"largecrackingtechnologyoffissurerockchamber"wasawardedthethirdprizeofGuangxiScienceandTechnologyProgressAwardin1997.   Prof.YuYalun’sremarkableachievementsinmicro-differenceblasting,large-aperturepre-crackingblasting,computersimulationblasting,blastingtheoryandrockdynamicsintheregionwereapprovedbytheStateCouncilinOctober1992toenjoyspecialgovernmentallowancesandwereAsamemberoftheassessmentexpertgroup,heisawell-knownengineeringblastingexpertinChina.   Hehaspublished1monograph(co-author)andtranslated2papers(co-translation)topublishmorethan100papers.IthasbeenincludedintheUSEI(EngineeringIndex)andISTP(InternationalTechnologyConferenceIndex).   Ithas19doctoralstudentsand17masterstudents.   Inordertostrengtheninternationalacademicexchanges,Ihavetraveledabroad(UnitedStates,Australia)toparticipateinacademicconferencesandinspections. FromFebruarytoApril1993,hewenttoMuroranUniversityofTechnologyinJapanforjointresearchandlectures.   HeisalsoamemberoftheChineseteamoftheInternationalSocietyofRockMechanics;executivedirectoroftheChinaEngineeringBlastingAssociation;deputydirectoroftheRockFractureEngineeringCommitteeoftheChineseSocietyofRockMechanicsandEngineering;vicechairmanoftheBeijingEngineeringBlastingSociety;memberoftheExpertTeamoftheBlastingEngineeringTechnicalAssessmentoftheMinistryofPublicSecurity.

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Identification of major hazard sources of hazardous chemicals GB18218-2009
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
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
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
Time of issue : 2019-05-30 16:15:00
SafetyPre-evaluationGuide2007

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