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Bench Top Radioactive Work Protocol

LoginrADIoactivematerialreceivedanddeductamountofradioactivematerialusedineachexperimentinRadioisotopeLogBook.
  1. Clearyourbenchtopworkareaandmakesureitisclean.
  2. Putonyourlabcoatandprotectivegloves.(Notethatyouarenotallowedtowearopentoedshoeswhiledoinglabwork)
  3. Putyourradiationbadgeonyourlabcoatattheheightofyourworksurfacearea.(IfareworkingwithmCiamountsof32P,youshouldwearafingerring,withthefilmsidefacingtheinsideofyourhand)
  4. Surveytheareawhereyouaregoingtodothework.MakesureitisnotalreadyHOT.(IfHOT,decontaminate,andrepeatstep4.)
  5. Placeafreshlayerofbenchpaperovertheareawheretheradioactiveworkistobedone.
  6. Putasmallplasticbag,withabsorbentinthebottom,inaglassbeaker,andplaceitonthebenchtop,forradioactivewastedisposal.
  7. PlaceallradioactivematerialandperformalltheworkbehindLuciteshielding.
  8. TheGeigercountermustbeplacednexttoyouonthebenchtopwithineasyreach.ItmustbeturnedON.Anytimeyouaretowalkawayfromyourbenchorhandlenon-radioactivematerial,surveyyourselftomakesurethatyouarenotcontaminated.
  9. Takeallprecautionswhenworkingwiththeradioactivematerialtoavoidspillage.(Itisadvisabletoplanyourexperiment{doacoldrun}sothatyouknowexactlywhatneedstobedoneandwherethingsshouldbeplacedwhenyoustarttheactualexperiment.)
  10. Makesureallequipmentusedfortheradioactiveworkislabeledwithradioactivetape.(Useonlyequipmentdesignatedforradioactivework{e.g.onlycentrifuges,waterbaths,fumehoods,sinks,etc...designatedforradioactivework})
  11. Whenyouaredonewiththeradioactiveexperiment,makesureallyourwasteisdisposedofintheabsorbentfilledbag.Tiethebaganddisposeofitintheappropriateradioisotopecontainer.Documentthedateandamountofradioactivityyoudisposedof,onthelogsheetsonorabovetheradioactivewastecontainer.
  12. Allwastemustbethoroughlydefacedorradioactivelabelsremoved,beforebeingthrownintheappropriateradioactivewastecontainers
  13. Surveyyourworkareaandmakesureitisnotcontaminated.ReturnGeigercountertodesignatedarea.(BenchtopnexttoHOTroom)
  14. Storeallradioactivematerialinappropriatecontainer(Lucitebox{ifnotstoredinHOTroom})andmakesureitisclearlylabeledwithyourname,labname,radioisotopeused,anddateplacedinfridge.
  15. Disposeofthebenchtoppaperandglovesintheappropriateradioactivewastecontainer.

DECONTAMINATION

  1. NotifyLabRadiationofficerorLabManagerofcontamination.(Theywillascertaintypeofprocedureneededtohandlethespill.Ifitisaminorcontaminationthenfollowthesteps2to4)
  2. Dilutedecontaminationsolutionaccordingtoinstructionsonbottle.
  3. CleanareawithdecontaminationsolutionandthencheckradiationlevelwithGeigercounter.
  4. Repeatstep4untillevelisatbackground.

IMPORTANTNOTE:IfyouareevenslightlyunsureofhowsomethingshouldbedonethenASKsomeoneforhelp.

WARNING:AnypersoncaughtviolatingradioactiveworkproceduresmaybesubjecttosUSPensionfromradioactivework.

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