Conceptual Site Model - Argonne National Laboratory

More documents

Recommendations

Info

WVDP Phase 1 CSAPCSAP data collection will establish the extent of surface soil contamination above surface soilCG w values within the WVDP premises. The strategy for establishing surface soil contaminationextent has the following components:• Initial conceptual site models will be established for each of the WMAs that identify,based on existing information, areas within WMAs where surface contamination issuspected to be present. The appendices to the CSAP provide initial conceptual sitemodels for each of the WMAs.• A complete, logged gamma walkover survey (GWS) will be conducted for accessiblesurfaces for the WVDP premises. Section 11 describes GWS protocols in greater detail.The goal is to have a data density of at least one measurement per square meter (m 2 ) withan acquisition time of one second using one or more sodium iodide (NaI) detectors.Based on process knowledge and the limited surface soil samples available, it is expectedthat surface soil contamination above surface soil CG w values will always beaccompanied by Cs-137 elevated at levels detectable via a GWS. The GWS data will beused to further refine WMA-specific initial conceptual site models. In particular, GWSdata will be used to identify areas where GWS results indicate surface contaminationlikely exceeds CG w requirements; areas where contamination impacts exist, but it is veryunlikely surface contamination exceeds CG w requirements; areas that appear un-affectedby contamination; and areas where the GWS data are inconclusive. For the WVDP Phase1 process, the first two are analogous to Multi-Agency Radiation Survey and <strong>Site</strong>Investigation Manual (MARSSIM) Class 1 and Class 2 areas, respectively. Figure 5provides a flowchart for decision-making based on GWS data results. The followingbullets further elaborate on the steps shown in Figure 5.• Areas where GWS data clearly indicate surface contamination exists above CG wrequirements will have limited sampling conducted to confirm GWS findings. Thissampling will typically target the highest gross activity levels encountered. Soil sampleswill be collected representative of both the 0- to 15-cm interval and the 15-cm to 1-minterval. Sampling may also take place to confirm the boundaries of contamination aboveCG w requirements if this is not obvious from GWS data.Rev. 1 30
WVDP Phase 1 CSAPConduct GWSSurveyDoGWSData IndicateLocalizedHot SpotConcerns?YesBias SampleHot SpotNoDoGWS DataIndicate > CGConditions?YesBias Sample HighestLocation and BoundariesNoDoGWS DataIndicate PossibleCG Exceedancess?YesNoSample Area of InterestSystematicallyDoGWS DataIndicate Impacts< CG?YesNoFlag Area as PotentiallyReady for FSS SamplingFigure 5 Flowchart Showing Decision-Making ProcessBased on GWS Data CollectionRev. 1 31
Page 3 and 4: Phase 1 Characterization Sampling a
Page 6 and 7: WVDP Phase 1 CSAP6.11.2 Down-Hole a
Page 8 and 9: WVDP Phase 1 CSAPLIST OF TABLESTabl
Page 10 and 11: WVDP Phase 1 CSAPLBGRLIDARmm 2mmMAR
Page 12 and 13: WVDP Phase 1 CSAPBrook and Franks C
Page 14 and 15: WVDP Phase 1 CSAPtoo wet to allow g
Page 17 and 18: WVDP Phase 1 CSAP1.0 INTRODUCTION A
Page 19 and 20: WVDP Phase 1 CSAP2.0 OBJECTIVES AND
Page 21 and 22: WVDP Phase 1 CSAPFSS protocols or t
Page 24 and 25: WVDP Phase 1 CSAP2. High-Level Wast
Page 26 and 27: WVDP Phase 1 CSAP• WMA 1 is appro
Page 28 and 29: WVDP Phase 1 CSAPThe CSAP scope inc
Page 30 and 31: WVDP Phase 1 CSAPTable 1: Phase 1 C
Page 32 and 33: WVDP Phase 1 CSAPmethods, technolog
Page 34 and 35: WVDP Phase 1 CSAPThis page intentio
Page 36 and 37: WVDP Phase 1 CSAPinfrastructure inv
Page 38 and 39: WVDP Phase 1 CSAPnone of the other
Page 40 and 41: WVDP Phase 1 CSAPTable 2: ROI Sampl
Page 42 and 43: WVDP Phase 1 CSAPFigure 4 Surface S
Page 44 and 45: WVDP Phase 1 CSAPTable 3: Twelve Ra
Page 48 and 49: WVDP Phase 1 CSAP• In areas where
Page 50 and 51: WVDP Phase 1 CSAPsample indicate co
Page 52 and 53: WVDP Phase 1 CSAP• Buried infrast
Page 54 and 55: WVDP Phase 1 CSAP• In all cases,
Page 56 and 57: WVDP Phase 1 CSAPOne sample will be
Page 58 and 59: WVDP Phase 1 CSAP• A minimum of f
Page 60 and 61: WVDP Phase 1 CSAPThe number of core
Page 62 and 63: WVDP Phase 1 CSAPFor field or on-si
Page 64 and 65: WVDP Phase 1 CSAP• Samples will b
Page 66 and 67: WVDP Phase 1 CSAPThe detection limi
Page 68 and 69: WVDP Phase 1 CSAPcollected and subm
Page 70 and 71: WVDP Phase 1 CSAPHowever, this is n
Page 72 and 73: WVDP Phase 1 CSAPof 15 cm and analy
Page 74 and 75: WVDP Phase 1 CSAPscans will be empl
Page 78 and 79: WVDP Phase 1 CSAPperformance for th
Page 82 and 83: WVDP Phase 1 CSAP3. Utility Surveys
Page 84 and 85: WVDP Phase 1 CSAPField notebooks wi
Page 86 and 87: WVDP Phase 1 CSAP10.2 Groundwater S
Page 88 and 89: WVDP Phase 1 CSAPphotographs are ta
Page 90 and 91: WVDP Phase 1 CSAPthe course of fiel
Page 92 and 93: WVDP Phase 1 CSAP10.6.2 Additional
Page 94 and 95: WVDP Phase 1 CSAPplan will identify
Page 96 and 97:
WVDP Phase 1 CSAPFigure 7 WVDP Radi
Page 98 and 99:
Table 5: Estimated Scanning Minimum
Page 100 and 101:
WVDP Phase 1 CSAPpotentially exceed
Page 102 and 103:
WVDP Phase 1 CSAP• Each detector
Page 104 and 105:
WVDP Phase 1 CSAPThis page intentio
Page 106 and 107:
WVDP Phase 1 CSAP12.2 Standard Labo
Page 108 and 109:
Page 110 and 111:
Page 112 and 113:
WVDP Phase 1 CSAP• The data compl
Page 114 and 115:
Page 116 and 117:
Page 118 and 119:
WVDP Phase 1 CSAPVitrification Faci
Page 120 and 121:
WVDP Phase 1 CSAPA.4 Known and Susp
Page 122 and 123:
WVDP Phase 1 CSAPthe sanitary sewer
Page 124 and 125:
WVDP Phase 1 CSAPA.4.3.6Interceptor
Page 126 and 127:
WVDP Phase 1 CSAP1998, or 2008, and
Page 128 and 129:
WVDP Phase 1 CSAPcontaminated surfa
Page 130 and 131:
WVDP Phase 1 CSAPdata collection is
Page 132 and 133:
WVDP Phase 1 CSAParranged on a tria
Page 134 and 135:
WVDP Phase 1 CSAP• Slurry Wall Fo
Page 136 and 137:
WVDP Phase 1 CSAP• If contaminati
Page 138 and 139:
WVDP Phase 1 CSAPappears to extend
Page 140 and 141:
WVDP Phase 1 CSAPTable A.2 Sample N
Page 142 and 143:
WVDP Phase 1 CSAPFigure A.2 WMA 1 w
Page 144 and 145:
WVDP Phase 1 CSAPFigure A.4 North P
Page 146 and 147:
WVDP Phase 1 CSAPFigure A.6 WMA 1 A
Page 148 and 149:
WVDP Phase 1 CSAPFigure A.8 WMA 1 A
Page 150 and 151:
WVDP Phase 1 CSAPFigure A.10 WMA 1
Page 152 and 153:
Page 154 and 155:
WVDP Phase 1 CSAPGP-10108GP-10308BH
Page 156 and 157:
Page 158 and 159:
WVDP Phase 1 CSAPFigure A.18 Phase
Page 160 and 161:
WVDP Phase 1 CSAPFigure A.20 Initia
Page 162 and 163:
WVDP Phase 1 CSAPFigure A.22 Initia
Page 164 and 165:
Page 166 and 167:
WVDP Phase 1 CSAP• Lagoon 1 was a
Page 168 and 169:
WVDP Phase 1 CSAPSolvent Dike. The
Page 170 and 171:
WVDP Phase 1 CSAP• An exception t
Page 172 and 173:
WVDP Phase 1 CSAPFigure B.8 shows W
Page 174 and 175:
WVDP Phase 1 CSAPB.4.3.1Wastewater
Page 176 and 177:
WVDP Phase 1 CSAPB.4.3.3Neutralizat
Page 178 and 179:
WVDP Phase 1 CSAP3. Contaminated so
Page 180 and 181:
WVDP Phase 1 CSAP• There is a sig
Page 182 and 183:
WVDP Phase 1 CSAP• Define require
Page 184 and 185:
WVDP Phase 1 CSAP• CG w Sampling.
Page 186 and 187:
WVDP Phase 1 CSAPcharacterize the n
Page 188 and 189:
WVDP Phase 1 CSAPoA variety of geot
Page 190 and 191:
WVDP Phase 1 CSAPoIf elevated readi
Page 192 and 193:
WVDP Phase 1 CSAPlocation represent
Page 194 and 195:
WVDP Phase 1 CSAPTable B.2 Sample N
Page 196 and 197:
WVDP Phase 1 CSAPFigure B.2 WMA 2 w
Page 198 and 199:
WVDP Phase 1 CSAPFigure B.4 WMA 2 A
Page 200 and 201:
Page 202 and 203:
Page 204 and 205:
WVDP Phase 1 CSAPFigure B.10 WMA 2
Page 206 and 207:
Page 208 and 209:
Page 210 and 211:
Page 212 and 213:
Page 214 and 215:
WVDP Phase 1 CSAPFigure B.20 Initia
Page 216 and 217:
Page 218 and 219:
Page 220 and 221:
WVDP Phase 1 CSAPdiameter that are
Page 222 and 223:
WVDP Phase 1 CSAPC.2 Physical Setti
Page 224 and 225:
WVDP Phase 1 CSAPAs originally depo
Page 226 and 227:
WVDP Phase 1 CSAPC.4.3.3Waste Tank
Page 228 and 229:
WVDP Phase 1 CSAPsamples. 10 pCi/L
Page 230 and 231:
WVDP Phase 1 CSAPC.9.1Buried Infras
Page 232 and 233:
WVDP Phase 1 CSAPhole gamma data wi
Page 234 and 235:
WVDP Phase 1 CSAPthese sample resul
Page 236 and 237:
WVDP Phase 1 CSAPTable C.1 Sample N
Page 238 and 239:
WVDP Phase 1 CSAPFigure C.2 WMA 3 F
Page 240 and 241:
WVDP Phase 1 CSAPFigure C.4 WMA 3 A
Page 242 and 243:
Page 244 and 245:
Page 246 and 247:
WVDP Phase 1 CSAP1Figure C.10 WMA 3
Page 248 and 249:
WVDP Phase 1 CSAPFigure C.12 WMA 3
Page 250 and 251:
WVDP Phase 1 CSAPFigure C.14 WMA 3
Page 252 and 253:
WVDP Phase 1 CSAPFigure C.16 Initia
Page 254 and 255:
WVDP Phase 1 CSAPFigure C.18 Initia
Page 256 and 257:
WVDP Phase 1 CSAPD.3 Area HistoryWM
Page 258 and 259:
WVDP Phase 1 CSAPD.4.2North Plateau
Page 260 and 261:
WVDP Phase 1 CSAPcolor-coded by Sr-
Page 262 and 263:
WVDP Phase 1 CSAPD.9 CSAP Pre-Remed
Page 264 and 265:
WVDP Phase 1 CSAPoIf GWS results in
Page 266 and 267:
WVDP Phase 1 CSAPdrainage feature s
Page 268 and 269:
WVDP Phase 1 CSAP• If the GWS res
Page 270 and 271:
WVDP Phase 1 CSAPTable D.2 Sample N
Page 272 and 273:
WVDP Phase 1 CSAPFigure D.2 WMA 4 A
Page 274 and 275:
Page 276 and 277:
Page 278 and 279:
Page 280 and 281:
WVDP Phase 1 CSAPFigure D.10 1990 -
Page 282 and 283:
WVDP Phase 1 CSAPFigure D.12 Histor
Page 284 and 285:
WVDP Phase 1 CSAPFigure D.14 Initia
Page 286 and 287:
WVDP Phase 1 CSAPFigure D.16 Initia
Page 288 and 289:
WVDP Phase 1 CSAPcoat, application
Page 290 and 291:
WVDP Phase 1 CSAPWMA 5 is underlain
Page 292 and 293:
WVDP Phase 1 CSAPFinally, other rel
Page 294 and 295:
WVDP Phase 1 CSAPIn 1987, water fro
Page 296 and 297:
WVDP Phase 1 CSAPE.6 Planned Phase
Page 298 and 299:
WVDP Phase 1 CSAPis most likely ass
Page 300 and 301:
WVDP Phase 1 CSAPsample. If biased
Page 302 and 303:
WVDP Phase 1 CSAPsoils and a draina
Page 304 and 305:
WVDP Phase 1 CSAPE.9.6Buried Infras
Page 306 and 307:
WVDP Phase 1 CSAPE.9.9Decision-Maki
Page 308 and 309:
WVDP Phase 1 CSAPTable E.1 Historic
Page 310 and 311:
WVDP Phase 1 CSAPWMA 12Chemical Pro
Page 312 and 313:
WVDP Phase 1 CSAPFigure E.3 WMA 5 1
Page 314 and 315:
Page 316 and 317:
Page 318 and 319:
Page 320 and 321:
WVDP Phase 1 CSAPFigure E.11 WMA 5
Page 322 and 323:
WVDP Phase 1 CSAPFigure E.13 Histor
Page 324 and 325:
Page 326 and 327:
Page 328 and 329:
WVDP Phase 1 CSAPNew Cooling Tower.
Page 330 and 331:
WVDP Phase 1 CSAPPlateau although t
Page 332 and 333:
WVDP Phase 1 CSAPF.4.2North Plateau
Page 334 and 335:
WVDP Phase 1 CSAPof the Process Bui
Page 336 and 337:
WVDP Phase 1 CSAPThe New Cooling To
Page 338 and 339:
WVDP Phase 1 CSAP• Verify Absence
Page 340 and 341:
WVDP Phase 1 CSAP• CG w Sampling.
Page 342 and 343:
WVDP Phase 1 CSAP• A minimum of t
Page 344 and 345:
WVDP Phase 1 CSAPand analyzed from
Page 346 and 347:
WVDP Phase 1 CSAPcontamination may
Page 348 and 349:
WVDP Phase 1 CSAPF.10 ReferencesDOE
Page 350 and 351:
WVDP Phase 1 CSAPTable F.2 Sample N
Page 352 and 353:
WVDP Phase 1 CSAPFigure F.2 WMA 6 w
Page 354 and 355:
WVDP Phase 1 CSAPFigure F.4 WMA 6 A
Page 356 and 357:
Page 358 and 359:
Page 360 and 361:
WVDP Phase 1 CSAPFigure F.10 WMA 6
Page 362 and 363:
WVDP Phase 1 CSAPGP10208BH-19A137Cs
Page 364 and 365:
Page 366 and 367:
Page 368 and 369:
WVDP Phase 1 CSAPNFS Shallow Specia
Page 370 and 371:
WVDP Phase 1 CSAPLiquid that collec
Page 372 and 373:
WVDP Phase 1 CSAPeastern ends of th
Page 374 and 375:
WVDP Phase 1 CSAPG.4.3 Drainage Are
Page 376 and 377:
WVDP Phase 1 CSAPPhase 1 will not a
Page 378 and 379:
WVDP Phase 1 CSAPG.9.3 Surface Soil
Page 380 and 381:
WVDP Phase 1 CSAPoIf any 0-15 cm in
Page 382 and 383:
WVDP Phase 1 CSAP• Three location
Page 384 and 385:
WVDP Phase 1 CSAP• Backfill assoc
Page 386 and 387:
WVDP Phase 1 CSAPTable G.2 Sample N
Page 388 and 389:
WVDP Phase 1 CSAPFigure G.2 WMA 7 w
Page 390 and 391:
WVDP Phase 1 CSAPFigure G.4 Subsurf
Page 392 and 393:
WVDP Phase 1 CSAPFigure G.6 WMA 7 A
Page 394 and 395:
WVDP Phase 1 CSAPFigure G.8 WMA 7 A
Page 396 and 397:
WVDP Phase 1 CSAPFigure G.10 WMA 7
Page 398 and 399:
Page 400 and 401:
WVDP Phase 1 CSAPSS-15137Cs: 4.7 pC
Page 402 and 403:
Page 404 and 405:
Page 406 and 407:
WVDP Phase 1 CSAPcompleted in 1990.
Page 408 and 409:
WVDP Phase 1 CSAP• In 1990 and 19
Page 410 and 411:
WVDP Phase 1 CSAPH.9.1 Gamma Walkov
Page 412 and 413:
WVDP Phase 1 CSAPdepth interval, an
Page 414 and 415:
WVDP Phase 1 CSAPA select portion o
Page 416 and 417:
WVDP Phase 1 CSAPTable H.1 Historic
Page 418 and 419:
WVDP Phase 1 CSAPEmpty Waste Contai
Page 420 and 421:
WVDP Phase 1 CSAPFigure H.3 WMA 9 A
Page 422 and 423:
Page 424 and 425:
Page 426 and 427:
Page 428 and 429:
WVDP Phase 1 CSAPFigure H.11 WMA 9
Page 430 and 431:
WVDP Phase 1 CSAPFigure H.13 Histor
Page 432 and 433:
WVDP Phase 1 CSAPFigure H.15 WMA 9
Page 434 and 435:
WVDP Phase 1 CSAPA steel security f
Page 436 and 437:
WVDP Phase 1 CSAPFigure I.4 shows W
Page 438 and 439:
WVDP Phase 1 CSAPshine from facilit
Page 440 and 441:
WVDP Phase 1 CSAPI.7 Conceptual Sit
Page 442 and 443:
WVDP Phase 1 CSAPA complete (100%)
Page 444 and 445:
WVDP Phase 1 CSAPgross activity lev
Page 446 and 447:
WVDP Phase 1 CSAP• If a sample in
Page 448 and 449:
WVDP Phase 1 CSAPI.9.8Required Labo
Page 450 and 451:
WVDP Phase 1 CSAPTable I.1 Historic
Page 452 and 453:
WVDP Phase 1 CSAPContractor Fab Sho
Page 454 and 455:
WVDP Phase 1 CSAPFigure I.3 WMA 10
Page 456 and 457:
Page 458 and 459:
Page 460 and 461:
Page 462 and 463:
Page 464 and 465:
Page 466 and 467:
WVDP Phase 1 CSAPFigure I.15 Initia
Page 468 and 469:
WVDP Phase 1 CSAPBrook northwest of
Page 470 and 471:
WVDP Phase 1 CSAP• Lagoon 3 (in W
Page 472 and 473:
WVDP Phase 1 CSAPThe limited Cs-137
Page 474 and 475:
WVDP Phase 1 CSAPcontaminating subs
Page 476 and 477:
WVDP Phase 1 CSAPdistribution of su
Page 478 and 479:
WVDP Phase 1 CSAPoIf GWS results in
Page 480 and 481:
WVDP Phase 1 CSAPon historical info
Page 482 and 483:
WVDP Phase 1 CSAPA select portion o
Page 484 and 485:
WVDP Phase 1 CSAPTable J.1 Historic
Page 486 and 487:
WVDP Phase 1 CSAPFigure J.1 WMA 12
Page 488 and 489:
Page 490 and 491:
WVDP Phase 1 CSAPFigure J.5 1982 WM
Page 492 and 493:
WVDP Phase 1 CSAPWMA 12 NorthWMA 12
Page 494 and 495:
Page 496 and 497:
Page 498 and 499:
Page 500 and 501:
WVDP Phase 1 CSAPlater in this sect
Page 502 and 503:
WVDP Phase 1 CSAP• Direct measure
Page 504 and 505:
WVDP Phase 1 CSAPK.9.2 Surface Soil
Page 506 and 507:
WVDP Phase 1 CSAPpurpose is to reso
Page 508 and 509:
WVDP Phase 1 CSAP• If a portion o
Page 510 and 511:
WVDP Phase 1 CSAPFigure K.1 WMA 12
Page 512 and 513:
Page 514 and 515:
Page 516 and 517:
Page 518 and 519:
WVDP Phase 1 CSAPFigure K.9 Initial
show all

Conceptual Site Model - Argonne National Laboratory

Create successful ePaper yourself

Delete template?

Save as template?