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THE OFFICE OF ENVIRONMENTAL HEALTH AND SAFETY

OEH&S Radiation Safety Training Manual Table of Contents

SECTION DESCRIPTION PAGE
     
CHAPTER 1 PROPERTIES OF IONIZING RADIATION 2
A Structure of the Atom 2
B Atomic Nomenclature 3
C Beta Particles 3
D Radioactive Decay 5
E Gamma and X-rays 5
F Other Modes of Decay 7
G Bremsstrahlung - A Type of X-ray 7
     
CHAPTER 2 UNITS FOR MEASURING IONIZING RADIATION 8
A Roentgen: The Unit of Exposure 8
B Rad: The Unit of Absorbed Dose 8
C Rem: The Dose Equivalent Unit 9
D Curie: The Unit of Activity 9
     
CHAPTER 3 MAXIMUM PERMISSIBLE EXPOSURES 11
A Guidelines for Radiation Exposure 11
B Maximum Permissible Dose (MPD) 11
C How Does the MPD Compare with Other Sources of Radiation Exposure? 13
D What is the Risk at the MPD? 14
E Special Safeguards for Pregnant Women 16
     
CHAPTER 4 BIOLOGICAL EFFECTS OF RADIATION 20
A Somatic and Genetic Effects 21
B Increase in Cancer Incidence 21 
C Genetic Damage 21
D Exposure of Unborn Children 21
     
CHAPTER 5 SAFETY HAZARDS ASSOCIATED WITH COMMONLY USED RADIONUCLIDES 22 
A Internal Radionuclide Hazards 22
B External Exposure to Radionuclides 23
     
CHAPTER 6 PRACTICAL STEPS TO RADIATION SAFETY 29 
A Principles of Radiation Safety 29
B The Laboratory Radiation Safety Program 32
C Becoming an Authorized User of Radioactive Material 34
D Storage of Radioactive Materials 36
E Handling Radioactive Materials 39
F Use of Volatile Radionuclides 42
G Special Precautions for the Use of Radioactive Iodine 42
H Transportation of Radionuclides 43
I Posting and Labeling Requirements 45
J Working with Radioactive Animals 47
     
CHAPTER 7 MEASUREMENTS OF RADIATION EXPOSURE 48
A Film Badge and Finger Ring Dosimeters 48
B Bioassays 52
C Survey meters 52
D Wipe Surveys 54
     
CHAPTER 8 RECORD KEEPING 57
A UCSF Radioisotope Usage Form 57
B Radioisotope Inventory 58
C Wipe Survey Records  
     
CHAPTER 9 RADIOACTIVE WASTE DISPOSAL 60
A Categories of Radioactive Waste 60
B Radioactive Decay 67
C Storage Considerations for Radioactive Waste 67
D Classification 68
E Documentation 68
F Scheduling of Radioactive Waste Pick-Ups 71
G Dose Rate Limits for Radioactive Waste Packages 71
H Billing 71
     
CHAPTER 10 EMERGENCY PROCEDURES 72
A Notification of the Radiation Safety Office 72
B Management of Radiation Incidents 72
C Personnel Contamination 73
D Emergency Telephone Numbers 74
E Injury and Contamination 74
     
CHAPTER 11 GLOSSARY 76
     
CHAPTER 12 SELF-ASSESSMENT QUIZ & ANSWERS 86