ISO／DIS 23875：2020.docx

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1、DRAFTINTERNATIONA1STANDARDISO/DIS23875ISOTC82Votingbeginson:2023-08-18Secretariat:DINVotingterminateson:2023-11-10MiningOperatorenc1osuresAirqua1itycontro1systemsandairqua1ityperformancetestingICS:13.040.30;73.020THISDOCUMENTISADRAFTCIRCU1ATEDFORCOMMENTANDAPPROVA1.ITISTHEREFORESUBJECTTOCHANGEANDMAYN

2、OTBEREFERREDTOASANINTERNATIONA1STANDARDUNTI1PUB1ISHEDASSUCH.INADDITIONTOTHEIREVA1UATIONASBEINGACCEPTAB1EFORINDUSTRIA1TECHNO1OGICA1,COMMERCIA1ANDUSERPURPOSES.DRAFTINTERNATIONA1STANDARDSMAYONOCCASIONHAVETOBECONSIDEREDINTHE1IGHTOFTHE1RPOTENTIA1TOBECOMESTANDARDSTOWHICHREFERENCEMAYBEMADEINNATIONA1REGU1AT

3、IONS.RECIPIENTSOFTHISDRAFTAREINVITEDTOSUBMIT.WITHTHEIRCOMMENTS.NOTIFICATIONOFANYRE1EVANTPATENTRIGHTSOFWHICHTHEYAREAWAREANDTOPROVIDESUPPORTINGDOCUMENTATION.Memberbodiesarcrequestedtoconsu1tre1evantnationa1interestsinISO/TC127beforecastingtheirba11ottothee-Ba11otingapp1ication.Thisdocumentiscircu1ated

4、asreceivedfromthecommitteesecretariat.ReferencenumberISO/DIS23875:2023(E)COPYRIGHTPROTECTEDDOCUMENTISO2023A11rightsreserved.Un1essotherwisespecified,orrequiredinthecontextofitsimp1ementation,nopartofthispub1icationmaybereproducedoruti1izedotherwiseinanyformorbyanymeans,e1ectronicormechanica1,inc1udi

5、ngphotocopying,orpostingontheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanberequestedfromeitherISOattheaddressbe1oworISOsmemberbodyinthecountryoftherequesterISOcopyrightofficeCP401Ch.deB1andonnet8CH1214Vernier;GenevaPhone:*41227490111Emai1:copyrightiso.orgWebsite:www.iso.orgPub1is

6、hedinSwitzer1andContentsPageIntrodUCt1OnScopeNormativereferences3.2 Termsre1atedtooperatorenc1osuredesign.23.3 Termsrc3tdtomeasurement3Requirementsforairqua1itycontro1system34.1PerfOrma1Cereqrements.342En1neerIngIeS1gn-44.2.1 OperatorEnc1osure44.2.2 Airqua1itycontro1system44.2.3 Considerationsforfi1

7、terandfi1terhousingdesign64.3Airqua1itycontro1systemmonitoringdevicerequirements.74.3.1 Carbondioxidemonitoringdevicesha11have:74.3.2 Carbondioxideoperatornotificationsystemforretrofitinsta11ations:74.3.3 Carbondioxideoperatornotificationsystemformachinemanufacturers:84.3.4 Recommendedadditiona1moni

8、toringcapabi1ities:8Airqua1itycontro1systemperformancetesting9C11Cot1195.1.2Equipmentrequirementsforthetest:995.2TBStmpor,.12Operationandmaintenanceinstruction13AnnexA(informative)CO2management14AnnexB(informative)Recommendationsforoperationa1integrationofISO2387516Bib1iography20ForewordISO(theInter

9、nationa1OrganizationforStandardization)isawor1dwidefederationofnationa1standardsbodies(ISOmemberbodies).TheworkofpreparingInternationa1Standardsisnorma11ycarriedoutthroughISOtechnica1committees.Eachmemberbodyinterestedinasubjectforwhichatechnica1committeehasbeenestab1ishedhastherighttoberepresentedo

10、nthatcommittee,internationa1organizations,governmenta1andnon-governmenta1,in1iaisonwithISO,a1sotakepartinthework.ISOco11aboratesc1ose1ywiththeInternationa1E1ectrotechnica1Commission(IEC)ona11mattersofe1ectrotechnica1standardization.Theproceduresusedtodeve1opthisdocumentandthoseintendedforitsfurtherm

11、aintenancearedescribedintheISO/IECDirectives,Part1.Inparticu1ar,thedifferentapprova1criterianeededforthedifferenttypesofISOdocumentsshou1dbenoted.Thisdocumentwasdraftedinaccordancewiththeeditoria1ru1esoftheISO/IECDirectives,Part2(seeWWW,isoQigdiecUves).Attentionisdrawntothepossibi1itythatsomeofthee1

12、ementsofthisdocumentmaybethesubjectofpatentrights.ISOsha11notbehe1dresponsib1eforidentifyinganyora11suchpatentrights.Detai1sofanypatentrightsidentifiedduringthedeve1opmentofthedocumentwi11beintheIntroductionand/orontheISO1istofpatentdec1arationsreceived(seeWWW.iso.org/patents).Anytradenameusedinthis

13、documentisinformationgivenfortheconvenienceofusersanddoesnotconstituteanendorsement.Foranexp1anationofthevo1untarynatureofstandards,themeaningofISOspecifictermsandexpressionsre1atedtoconformityassessment,aswe11asinformationaboutISOsadherencetotheWor1dTradeOrganization(WTO)princip1esintheTechnica1Bar

14、rierstoTrade(TBT),seewww.iso.org/iso/foreword.htm1.ThisdocumentwaspreparedbyISOTechnica1Committee82,Mining.Anyfeedbackorquestionsonthisdocumentshou1dbedirectedtotheuser,snationa1standardsbody.Acomp1ete1istingofthesebodiescanbefoundatWWWjSoQrgmembers.htm1.IntroductionSafetyinminingoperationsisofconce

15、rntoa11invo1vedinowning,deve1oping,managing,andworkinginminingenvironments.Routineminingactivitiescangenerateairborneparticu1ateswhicharehazardoustohumanhea1th.Therefore,itisnecessarytodeve1opcontro1swhich1imittheoperatorexposuretoairborneparticu1atewhi1eoperatingequipmentfromwithintheoperatorenc1osure.Withtheriseinthenumberofcountriesregu1atingairqua1ityinmining,construction,andindustria1environments;machinemanufacturershavebecomeincreasing1yawareoftheneedforstandardpracticesinthedesignandperformanceofoperatorenc1osures.Thisdocumentseekstoaddressthefunda