nyo Be 28 Ft . Co BE PAGE3 RHUNEAROILASUNCLAS/OFFICIALUSE ONLY HOWEVER , ATTHATTINEUEERESTENGEOn1ISLAND “OFPIECESOF snegnees WITH CENTIMETERRANGE, DIMENSTONSWEREHANDCARRTED.m: THE UNIVERSITY: OFWASHINGTON FOR“ANALYSIS.-BY&REPORTWHICH” REACHED KWAJALETNEARLY.nONDAY,: may22, THE.ASSISTANTMANAGER==> ae FOR oPrrations, ww, WAS INFORMED THAT TRE LABORATORY” oon “< o areas DETERMI MATION WAS POSITIVE. PARA. oe ae Be eS BASED UPON THE HISTORY OF TEST ACTIVITIES ON RUNIT, Ir MUST -BE: INFERR THAT THEREARE BOTH LARGER AND SMALLER FRAGMENTSSTILL ‘on‘THE ISLAND,“THAT THE. QUANTITY IS UNDOUBTEDLY LARGE AND THAT FIELD DETECTION, IDENTIFICATION AND RETRIEVAL WILL BE EXTREMELY DIFFICULT. ALTHOUGH IN THE PAST WE HAVE BEEN PRIMARILY CONCERNED | WITHTHE RADIOLOGICAL SAFETY OF THE PEOPLE WORKING IN CONTAMINATED OR POSSIBLY CCONTAMINATED AREAS, THE PRESENCE OF DISCRETE PIECES “OF METAL HEAVILY CONTAMINATED WITH PLUTONIUM PRESENTS A NEW AND ‘SERIOUS CONCERN. VEHICLES INCLUDING TRACKED VEHICLES ARE KNOWN TO HAVE BEEN USED ON RUNIT AND TO HAVE TRAVERSED THE AREAS OF