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发表于 2013-5-19 13:43
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来自: 中国江苏南京
5.6Fixedlocalapplicationfire-extinguishingsystems5.6.1Paragraph5.6shallapplytopassengershipsof500grosstonnageandaboveandcargoshipsof2,000grosstonnageandabove.5.6.2MachineryspacesofcategoryAabove500m3involumeshall,inadditiontothefixedfire-extinguishingsystemrequiredinparagraph5.1.1,beprotectedbyanapprovedtypeoffixedwater-basedorequivalentlocalapplicationfire-extinguishingsystem,basedontheguidelinesdevelopedbytheOrganization.{Inthecaseofperiodicallyunattendedmachineryspaces,thefire-extinguishingsystemshallhavebothautomaticandmanualreleasecapabilities.Inthecaseofcontinuouslymannedmachineryspaces,thefire-extinguishingsystemisonlyrequiredtohaveamanualreleasecapability.5.6.3Fixedlocalapplicationfire-extinguishingsystemsaretoprotectareassuchasthefollowingwithoutthenecessityofengineshutdown,personnelevacuation,orsealingofthespaces:.1thefirehazardportionsofinternalcombustionmachineryusedfortheship’smainpropulsionandpowergeneration;.2boilerfronts;.3thefirehazardportionsofincinerators;and.4purifiersforheatedfueloil.5.6.4Activationofanylocalapplicationsystemshallgiveavisualanddistinctaudiblealarmintheprotectedspaceandatcontinuouslymannedstations.Thealarmshallindicatethespecificsystemactivated.Thesystemalarmrequirementsdescribedwithinthisparagraphareinadditionto,andnotasubstitutefor,thedetectionandfirealarmsystemrequiredelsewhere |
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