Volume 2 - Atomic Energy Regulatory Board

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- Interference to interlocks and source safety and protection against exposure to radiation or accidental entry. - Cautions, visual display and audio alarm against entry into the cell 5.5 Low Bay Area - Purpose of the area - Design details of the area - Access control to the this area 6. Radioactive Waste and Decontamination: 7. Radiation Monitoring Instruments: 8. Detailed Access Control Procedure and Operating Procedures in the Hot Cell : 9. Fire Detection System : - Different types of waste generated; provision and procedure made for the safe disposal of the same - Details of decontamination procedures for hot cell, tools used in hot cell, flasks and floors, washbasins - Collection and storage of solid waste, sump with stainless steel (SS) lining for collection of liquid waste - Discharge methods of gaseous waste from hot cell, high bay area, filters used and monitoring methods of gaseous discharge to atmosphere. - Personnel monitoring, contamination monitoring and area monitoring equipment, personnel protective equipment - Locations of area monitors, zone monitors and the preset values - Interlocking mechanism of radiation area monitors with access into the Hot cell. - Different types of radiation survey meters - Detection methods of excessive temperature rise, smoke, fire, and interlock if any in cell area, high bay and low bay area. 215
- Type of detectors used and their sensitivity, location of detectors. - Validity certification for detectors - Direction escape route for fire - fire fighting system, fire hydrants, extinguishers, dry risers, etc. 10. Control System : - Give control system description in brief - Voltage and currents employed, emergency power standby power, battery backup if any, - Control logic and flow of command - Interlock systems for fail-safe operation 11. Audio-visual Alarms/ Anunciators : - Describe the list of audio visual alarms provided, their location, purpose and effectiveness - against exposure to radiation, fire, smoke, toxic gases, radioactive gaseous waste discharge etc. 12. Electrical System and Emergency Power Supply : - Provisions made when power failure occurs, ratings of normal and emergency power systems, status of systems like manipulators and cranes - Emergency power supply caters to cell ventilation, access door, cell instruments, remote hoist, cell lights and emergency alarms 13. Design Basis Accident Analysis and Safety Provisions: Abnormal events mentioned below shall be analysed and methods for achieving safety under these events shall be described. (a) (b) (c) Release of radioactivity or accidental exposures in hot cell and water pool area Jamming of Master-sleeve manipulators Failure of crane (i) Failure of cranes brakes during handling of the flask cover inside cell (ii) Breaking of wire rope of overhead crane 216
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GUIDE NO. AERB/RF/SG/G-3 (Vol. 2 of
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4. Performance of Safety System/Int
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APPENDIX-3D-I & II (Refer section 3
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APPENDIX-3D-III (Refer section 3.7.
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APPENDIX-3E (Refer section 3.2.2.5
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APPENDIX-3F (Refer sections 3.2.2.3
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1.6 Non-conformance Control and Cor
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and that of product specifications.
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4. Hazard Assessment (a) (b) (c) (d
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(h) 4. Safety Analysis (a) (b) (c)
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APPENDIX-4C (Refer section 3.3.4) F
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APPENDIX-4F (Refer section 3.3.2 to
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established which includes the arra
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conditions adverse to quality, such
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B.3.2 (d) report (ATR), and radiati
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for review and disposition of non-c
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Leakage radiation and other paramet
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- Dose rate profiles anticipated at
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other action to be taken (e.g. Ozon
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APPENDIX-5D (Refer section 3.4.1.4)
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(c) (d) (e) (f) (g) (h) (i) (j) Fac
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(b) Structural design: Seismic and
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20. Pre-operational radiation surve
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APPENDIX-5E (Refer section 3.4.1.4)
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APPENDIX-5F (Refer section 3.4.1.3,
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A.3.2 A.3.3 control of documents sh
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A.7. for review and disposition of
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B.3.2 (b) (c) (d) Document release
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for review and disposition of non-c
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(c) (d) (iii) (iv) (v) (vi) (vii) (
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APPENDIX-6B (Refer section 3.4.3.3)
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- Prevention of accidental fall of
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- Type of detectors used and their
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APPENDIX-6D (Refer section 3.4.3.4)
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- Prevention of accidental fall of
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- Type of detectors used and their
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Provisions including adequate finan
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Price Order for this guide should b
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such as industrial safety and envir
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Betatron An electron accelerator in
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Manufacture, possess, store, use, t
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adioactive substances and has an ac
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Treatment Simulation Methods by whi
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CONTENTS FOREWORD .................
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3.3.8 Lead Time for Submission/Avai
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3.8.3 Construction ................
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3.15.2 Procurement and Registration
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FUNCTIONAL PERFORMANCE OF SAFETY SY
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GAMMA RADIATION PROCESSING FACILITY
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FACILITY FOR RADIATION TECHNOLOGY (
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ANNEXURE-33b APPLICATION FOR PROCUR
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BIOMEDICAL RESEARCH STUDIES ON HUMA
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ANNEXURE-59 APPLICATION FOR NO (3.1
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VOLUME - 2
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tools should conform to the relevan
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(c) (d) (ii) (iii) (iv) (v) (vi) (v
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APPENDIX-2B (Refer section 3.2.1.3)
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- Overhead water storage tank detai
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- Ozone concentration (maximum) ant
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APPPENDIX-2C (Refer section 3.2.1.4
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1. SAFETY SYSTEMS/INTERLOCKS (CONTD
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2. AREA/ZONE MONITORS S. No. 1. 2.
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3. EMERGENCY WATER LEVEL SENSOR (CO
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5 (i) SEARCH OPERATION - 1 (Hydraul
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S. No. 1. 2. 3. 4. 5. 6. Audio / Co
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the design, statement declaring com
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- Gravity/accidental fall of rack i
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5. Design Basis Accident Analysis A
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h. Quantity of activity : —— PB
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F. EMERGENCY PLANNING AND PROCEDURE
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(g) (h) 1.2 Organisation The need t
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(i) (ii) (iii) 1.3 Interfaces Ensur
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(iii) (iv) (v) (vi) All constructio
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Standards to which the accelerator
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(b) Accelerator facility (c ) Elect
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15. Details of Disposal Procedures
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Details of beam energy and current
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(h) Laboratory, workshops, stores e
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(i) (ii) (iii) (iv) (v) (vi) During
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4. Documentation Detail Design Deta
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8. Normal and Emergency Operation P
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4. Performance of Safety System/Int
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APPENDIX-3D-I & II (Refer section 3
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APPENDIX-3D-III (Refer section 3.7.
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APPENDIX-3E (Refer section 3.2.2.5
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APPENDIX-3F (Refer sections 3.2.2.3
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1.6 Non-conformance Control and Cor
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and that of product specifications.
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4. Hazard Assessment (a) (b) (c) (d
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(h) 4. Safety Analysis (a) (b) (c)
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APPENDIX-4C (Refer section 3.3.4) F
Page 191 and 192: APPENDIX-4F (Refer section 3.3.2 to
Page 193 and 194: established which includes the arra
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Page 197 and 198: B.3.2 (d) report (ATR), and radiati
Page 199 and 200: for review and disposition of non-c
Page 201 and 202: Leakage radiation and other paramet
Page 203 and 204: - Dose rate profiles anticipated at
Page 205 and 206: other action to be taken (e.g. Ozon
Page 207 and 208: APPENDIX-5D (Refer section 3.4.1.4)
Page 209 and 210: (c) (d) (e) (f) (g) (h) (i) (j) Fac
Page 211 and 212: (b) Structural design: Seismic and
Page 213 and 214: 20. Pre-operational radiation surve
Page 215 and 216: APPENDIX-5E (Refer section 3.4.1.4)
Page 217 and 218: APPENDIX-5F (Refer section 3.4.1.3,
Page 219 and 220: A.3.2 A.3.3 control of documents sh
Page 221 and 222: A.7. for review and disposition of
Page 223 and 224: B.3.2 (b) (c) (d) Document release
Page 225 and 226: for review and disposition of non-c
Page 227 and 228: (c) (d) (iii) (iv) (v) (vi) (vii) (
Page 229 and 230: APPENDIX-6B (Refer section 3.4.3.3)
Page 233 and 234: - Prevention of accidental fall of
Page 235 and 236: - Type of detectors used and their
Page 237 and 238: APPENDIX-6D (Refer section 3.4.3.4)
Page 241: - Prevention of accidental fall of
Page 245 and 246: Provisions including adequate finan
Page 247 and 248: (b) Contamination monitoring - On l
Page 249 and 250: 1.3 Organisation The responsible or
Page 251 and 252: (ii) (iii) 1.4 Interfaces Ensuring
Page 253 and 254: 1.6 Accident statistics should be m
Page 255 and 256: adiation zone monitors and radiatio
Page 257 and 258: (APPENDIX 8C-I, 8C-II, 8C-III AND 8
Page 259 and 260: 2. Pre-patient/post-patient collima
Page 261 and 262: APPENDIX-8C-I (Refer section 3.6.3)
Page 263 and 264: C.3 Measurement of Timer Linearity
Page 265 and 266: Tolerance : ± 20% of the quoted va
Page 267 and 268: (a) Shift in the edges of the radia
Page 269 and 270: 6. LINEARITY OF TIMER Operating par
Page 271 and 272: (c) (d) Recommended performance sta
Page 273 and 274: TABLE 3 : HVT AS A FUNCTION OF FILT
Page 275 and 276: 2.5 Locking facility of the compres
Page 277 and 278: 6. ACCELERATING VOLTAGE Result : Se
Page 279 and 280: Result : Coefficient of linearity f
Page 281 and 282: APPENDIX-8E (Refer section 3.6.3 )
Page 283 and 284: (THIS IS THE ONLY APPENDIX FOR INDU
Page 285 and 286: APPENDIX-10 (Refer section 3.18.1)
Page 287 and 288: APPENDIX-10 (CONTD.) (Refer section
Page 289 and 290: Containing Radioactive Substances
Page 291 and 292: LIST OF PARTICIPANTS DRAFT DOCUMENT
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ADVISORY COMMITTEE ON PREPARATION O
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PROVISIONAL LIST OF CODES, GUIDES A
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Volume 2 - Atomic Energy Regulatory Board

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