Appendix CRF - Part 3 - Northamptonshire County Council

More documents

Recommendations

Info

Technical Services Group NOT PROTECTIVELY MARKED Reference: TSG(09)0488 Issue: Issue 2 Date: 15 th July 2009 CALCULATION OF DOSE RATE AT LANDFILL IN SUPPORT OF A LOW LEVEL WASTE DISPOSAL AUTHORISATION UK-10497 SUMMARY Dose rate calculations were performed in MicroShield to support a low level waste disposal authorisation. An estimate of the dose rate at the landfill site was calculated based on lightly-contaminated rubble being covered by a 30 cm layer of soil material. Dose was found to dependant on the soil material density and largely independent on the distance from the source. Prepared By: Checked By: Approved By: Name and Organisation Signature Date Tony Lansdell TSG Barry Cook TSG Gráinne Carpenter TSG ELECTRONIC COPY WS010001/ENRMF/CONSAPPCRF 708
NOT PROTECTIVELY MARKED Table of Contents 1 Introduction.......................................................................................................................3 2 Methodology.....................................................................................................................3 2.1 Background ..............................................................................................................3 2.2 Case details..............................................................................................................3 2.3 MicroShield calculation details, uncertainties and assumptions...............................4 3 Results..............................................................................................................................5 3.1 Cobalt-60 case .........................................................................................................5 3.2 Caesium-137 case....................................................................................................5 3.3 Covering soil material thickness ...............................................................................6 4 References .......................................................................................................................7 Appendix A...............................................................................................................................8 WS010001/ENRMF/CONSAPPCRF 709 2
Page 1 and 2:
AUGEAN PLC EAST NORTHANTS RESOURCE
Page 3 and 4:
Preface This authorisation applicat
Page 5 and 6:
Wound Exposure 8.5 Pre-Closure - no
Page 7 and 8:
Summary Introduction S1 This docume
Page 9 and 10:
Radioactivity & Risk S12 This summa
Page 11 and 12:
The LLW Disposal Proposal S24 The a
Page 13 and 14:
Key Facts Summary Operational Legal
Page 15 and 16:
S32 The actual capacity of the land
Page 17 and 18:
S40 What are the impacts of transpo
Page 19 and 20:
Annex to the Summary: What is Radio
Page 21 and 22:
How Does Radiation Interact with th
Page 23 and 24:
Supporting Information for the Appl
Page 25 and 26:
2.0 Authorisation 2.1 Background 2.
Page 27 and 28:
management option will allow curren
Page 29 and 30:
Objective/Principle/Requirement fro
Page 31 and 32:
3.1.3 The HPA have recently issued
Page 33 and 34:
Hazardous waste landfills receive w
Page 35 and 36:
easonable attempts have been made t
Page 37 and 38:
3.6.6 This application document doe
Page 39 and 40:
3.10.7 The new regulations to trans
Page 41 and 42:
4.2 Business Plans and Site Develop
Page 43 and 44:
upper bound on the region of dose o
Page 45 and 46:
proposed that if the waste has an u
Page 47 and 48:
y the authorisations for transfer i
Page 49 and 50:
5.4.9 Each package or self-similar
Page 51 and 52:
5.6 Disposal, Waste Emplacement, Co
Page 53 and 54:
package and additional shielding (f
Page 55 and 56:
6.0 Waste Disposal History 6.0.1 Th
Page 57 and 58:
8.0 Radioactive Waste Disposal Cons
Page 59 and 60:
Scenario Annual Dose Criteria Publi
Page 61 and 62:
8.1.9 Additional ALARA precautions
Page 63 and 64:
8.3 Pre-Closure - not expected to o
Page 65 and 66:
Doses from Dropped Load Scenario In
Page 67 and 68:
- The crater size can be estimated
Page 69 and 70:
8.5 Pre-Closure - not expected to o
Page 71 and 72:
Nuclide Maximum Leachate Authorisat
Page 73 and 74:
8.9 Post-Closure - expected to occu
Page 75 and 76:
8.10 Post-Closure - expected to occ
Page 77 and 78:
Groundwater Pathway, Site Boundary
Page 79 and 80:
Intrusion (Table 5.3, Annex B) "Int
Page 81 and 82:
Intrusion (Table 5.3, Annex B) "Res
Page 83 and 84:
8.15 Results of the Assessment Scen
Page 85 and 86:
8.16 Landfill Radiological Capacity
Page 87 and 88:
Radiological Capacity (MBq) (0.02 m
Page 89 and 90:
8.16.5 The likely conclusion is tha
Page 91 and 92:
With the additional constraint that
Page 93 and 94:
Limit values are prescribed for cer
Page 95 and 96:
nuclides (including appropriate dau
Page 97 and 98:
10.0 BPEO Assessment for Disposal o
Page 99 and 100:
the Environmental Permitting Regula
Page 101 and 102:
12.0 Landfill Engineering and BAT F
Page 103 and 104:
13.0 Waste Hierarchy and Waste Mini
Page 105 and 106:
ECOLOGY and NATURE CONSERVATION Woo
Page 107 and 108:
15.2 Augean’s Core Business Value
Page 109 and 110:
15.5 Augean Organisation Group Tech
Page 111 and 112:
CPR 04 Off loading of palletised wa
Page 113 and 114:
15.7 Arrangements Specific to LLW D
Page 115 and 116:
17.0 The Application Forms 17.1 Was
Page 117 and 118:
References 1 Process and Informatio
Page 119 and 120:
Figures Application for disposal of
Page 121 and 122:
WS010001/ENRMF/CONSAPPCRF 439
Page 123 and 124:
analysis, sensitivity. A quantitati
Page 125 and 126:
closure. Administrative and technic
Page 127 and 128:
dose. A measure of the energy depos
Page 129 and 130:
HPA (NRPB) The Health Protection Ag
Page 131 and 132:
model. A representation of a system
Page 133 and 134:
adioactive material. Material desig
Page 135 and 136:
safety culture. The assembly of cha
Page 137 and 138:
uranium, enriched. Uranium containi
Page 139 and 140:
Annexes A Radiation, People and the
Page 141 and 142:
Page 143 and 144:
Page 145 and 146:
the
Page 147 and 148:
Page 149 and 150:
Page 151 and 152:
Page 153 and 154:
Page 155 and 156:
Page 157 and 158:
Page 159 and 160:
Page 161 and 162:
Page 163 and 164:
Page 165 and 166:
Page 167 and 168:
Page 169 and 170:
Page 171 and 172:
Page 173 and 174:
Page 175 and 176:
Page 177 and 178:
Page 179 and 180:
Page 181 and 182:
Page 183 and 184:
Page 185 and 186:
Page 187 and 188:
Page 189 and 190:
Page 191 and 192:
Page 193 and 194:
Page 195 and 196:
Page 197 and 198:
Page 199 and 200:
Page 201 and 202:
Page 203 and 204:
Page 205 and 206:
Page 207 and 208:
Page 209 and 210:
Page 211 and 212:
Page 213 and 214:
Page 215 and 216:
Page 217 and 218:
Page 219 and 220:
Page 221 and 222:
Page 223 and 224:
Page 225 and 226:
Page 227 and 228:
Radiological Assessment for Disposa
Page 229 and 230:
Radiological Assessment 0820-2 Vers
Page 231 and 232:
Page 233 and 234:
Page 235 and 236:
Page 237 and 238:
Page 239 and 240:
Page 241 and 242:
Page 243 and 244:
Page 245 and 246:
Page 247 and 248:
Page 249 and 250:
Page 251 and 252:
Page 253 and 254:
Page 255 and 256:
Page 257 and 258:
Page 259 and 260:
Page 261 and 262:
Page 263 and 264:
Page 265 and 266:
Page 267 and 268:
Page 269 and 270:
Page 271 and 272:
Page 273 and 274:
4.3.2 Fire Radiological Assessment
Page 275 and 276:
Page 277 and 278:
Page 279 and 280:
Page 281 and 282:
Page 283 and 284:
Page 285 and 286:
Page 287 and 288:
Page 289 and 290:
Page 291 and 292:
Page 293 and 294:
Page 295 and 296:
Page 297 and 298:
Page 299 and 300:
Page 301 and 302:
Page 303 and 304:
Page 305 and 306:
Page 307 and 308:
Page 309 and 310:
Page 311 and 312:
Page 313 and 314:
Page 315 and 316:
Page 317 and 318:
Page 319 and 320:
Page 321 and 322:
Page 323 and 324:
Annex C ENRMF, IRRs 1999, Radiation
Page 325 and 326:
2 VERSION 3, 14 July 2009 year, and
Page 327 and 328:
2 RADIATION RISKS FROM NORMAL OPERA
Page 329 and 330:
6 VERSION 3, 14 July 2009 Thus, dus
Page 331 and 332:
8 VERSION 3, 14 July 2009 protectio
Page 333 and 334:
10 VERSION 3, 14 July 2009 Access t
Page 335 and 336:
12 VERSION 3, 14 July 2009 clean an
Page 337 and 338:
APPENDIX TO ENRMF RISK ASSESSMENT 1
Page 339 and 340: Radionuclide Dose coefficient (Sv/B
Page 341 and 342: Technical Services Group NOT PROTEC
Page 343 and 344: 1 INTRODUCTION NOT PROTECTIVELY MAR
Page 345 and 346: NOT PROTECTIVELY MARKED Figure 3: D
Page 347 and 348: 4 REFERENCES NOT PROTECTIVELY MARKE
Page 349 and 350: Annex F Application Form WS010001/E
Page 351 and 352: Contents A For Office Use B Company
Page 353 and 354: East Northamptonshire Council Count
Page 355 and 356: E Type of Application E1 When would
Page 357 and 358: 13.2 Illumination - Use of radiolum
Page 359 and 360: Please note that Environment Agency
Page 361 and 362: H6 How do you intend to measure or
Page 363 and 364: I13 What is the total monthly volum
Page 365 and 366: J Organic Liquid Waste Accumulation
Page 367 and 368: Transfer to a contractor Please pro
Page 369 and 370: Disposal of very low level solid wa
Page 371 and 372: 1 0 Solid waste continued L14 How d
Page 373 and 374: L29 What is the maximum annual disp
Page 375 and 376: M2 Do you wish to have the standard
Page 377 and 378: WS010001/ENRMF/CONSAPPCRF 695
Page 379 and 380: *Note - These terms are explained i
Page 381 and 382: Documentary evidence of measures ta
Page 383 and 384: E-mail S18 What is the address of t
Page 385 and 386: Please give the county council unle
Page 387 and 388: Example Capacity Calculation Layout
Page 389: Annex H Calculation of dose rate at
Page 393 and 394: NOT PROTECTIVELY MARKED 2.3 MicroSh
Page 395 and 396: 3.3 Covering soil material thicknes
Page 397 and 398: NOT PROTECTIVELY MARKED APPENDIX A
Page 399 and 400: Report Determination of 238 U, 235
Page 401 and 402: Job reference number GAU1278 (Final
Page 403 and 404: 3 H Job reference number GAU1278 (F
Page 405 and 406: Job reference number GAU1278 (Final
Page 407 and 408: Annex J Capability Statements WS010
Page 409 and 410: Peter Shaw Job Title - Group Leader
Page 411 and 412: Galson Sciences Limited July 2009 D
Page 413: 1987 - 2005: Director of Environmen
show all

Appendix CRF - Part 3 - Northamptonshire County Council

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?