CONTENTS ABSTRACT . .. FOREWORD . « « PREFACE 4. « « ILLUSTRATIONS e@#eeee#e#@e#e#@# TABLES . . . - oeotsteoeess 1 ere ere reece ee ene Objectives and Background ... ee ecccceecene Mechanism of Contamination Formation .. » « 114 Proof Testing Atomic Warfare Countermeasures Assessment of Radiological Situations . . Specifications of Sinulants for Radiological Contaminants ..cecceccececeeveeneanve for Ships 2. esevsccerstevsvesere e e eo 19 es Determinations Undertaken Collection of Samples .. oeoeoeveeeeeoeveeenes Sample Collectors Beta Counters .. ..ecsecececvseceve ee cccesecesrsvee Gamma Counters . ee Ganma Analyzer oeoeveevevoeee ooeveoe eevee eee Equipment « se ce see eoeeoeveveee eee we 0 & 203 el 203 02 20303 20304 20305 22306 2e3e07 22308 24309 2.3 Pale) 2311 203012 203013 eecececvececevece ee + © © @ Emission Spectrograph . «see eee eee Spectrophotometers _eereee eee ee @ @ Xeray Diffraction Apparatus oeseeees ee @ Petrographic Microscope ...«eeeceservece Ion Exchange Equipment ...seeeecrceece Pilm Coating Apparatus «oe ee eee Sun Lamp Unit . 2. ee ee er ene eee e Radioactivity Monitor . « e«cecesceveee Vapor Phase Reducing Unit « 9 ee veo es «6 eee e ees SRERRERBBBRSBS8S e ee e @hl8ehUcOhhlhOhUlcOhlUlO e © eo © e ee e @ 6 6&6¢€ DESIGN ee EXPERIMENT .. @@e@ 2 1.1.1 1.1.2 1.1.3 ee 203 wee @ a 2el 22 we @ @@ CHAPTER . e#e¢ee#e?ee#e#ee#¢¢¢¢¢@0 UU i 11 INTRODUCTION efmUmtmmUmUOMmUMAGhmLUCCOUCUCUOHMmUCUCOMmUCUOMUCUCUMOUCUMOMUM oe CHAPTER ete e#e8