| SWMU/ AOC No. |
Activity Name Description |
Waste Area Group (WAG) |
Activity Data Sheet No. |
Risk Data Sheet No. |
Hazards and Contaminants |
Acres, Area, or Volumes |
Phase | Relative Ranking | Cleanup Actions Completed |
|---|---|---|---|---|---|---|---|---|---|
| 51 | C-400-D LIME PRECIPITATION TANK | WASTE AQUEOUS SOLUTIONS CONTAINING METALS AND URANIUM. TREATED SOLUTIONS ARE ACIDIC | 5000 gal | ||||||
| 52 | C-400 WASTE DECONTAMINATION SOLUTION STORAGE TANKS | WASTE DECONTAMINATION SOLUTIONS CONTAINING URANIUM | 20" diameter, 22' tall, MULTIPLE TANKS, 4680 gal | NO FURTHER ACTION | |||||
| 53 | C-400 NaOH PRECIPITATION TANK | WASTE SOLUTION CONTAINING URANIUM | 20" diameter, 10' tall, 640 gal | NO FURTHER ACTION | |||||
| 54 | C-400 DEGREASE R SOLVENT RECOVERY UNIT | SPENT TRICHLOROETHYLENE/1,1,1-TRICHLOROETHANE | 2' wide × 4' long × 5' high, 300 gal | NO FURTHER ACTION | |||||
| 55 | C-405 INCINERATOR | 30 | RADIONUCLIDE CONTAMINATED AND UNCONTAMINATED WASTES | 20' × 30' | PENDING INVESTIGATION | ||||
| 56 | C-540-A PCB WASTE STAGING AREA | 23 | 5302 | R94F0016 | PCB CONTAMINATED OILS AND SOLIDS | 5' × 10', SIX 55-gal drums | INVESTIGATION | H | |
| 57 | C-541-A PCB WASTE STAGING AREA | 23 | 5302 | R94F0016 | PCB CONTAMINATED OILS AND SOLIDS | 5' × 10', SIX 55-gal drums | INVESTIGATION | H | |
| 58 | NORTH-SOUTH DIVERSION DITCH (OUTSIDE PLT SECURITY AREA) | 25 | 5302 | R95B0096 | STORM WATER AND WASTE STREAMS CONTAINING RADIONUCLIDES | 1 MILE | PENDING INVESTIGATION | H | INSTITUTED ACTION TO TREAT CERTAIN PLANT EFFLUENT AND CONTROL THE MIGRATION OF CONTAMINATED SEDIMENT ASSOCIATED WITH THE N-S DIVERSION DITCH. |
| 59 | NORTH-SOUTH DIVERSION DITCH (INSIDE PLT SECURITY AREA) | 25 | 5302 | R95B0096 | DURING EARLY YEARS OF OPERATION, SOLUTIONS CONTAINING URANIUM AND OTHER RADIONUCLIDES WERE DISCHARGED TO THE DITCH. MORE RECENTLY THE C-400 EFFLUENT HAS BEEN TREATED PRIOR TO DISCHARGE. COAL PILE RUNOFF AND FLY ASH FROM C-600 ARE ALSO DISCHARGED TO THE DITCH. | 1/2 MILE | PENDING INVESTIGATION | H | INSTITUTED ACTION TO TREAT CERTAIN PLANT EFFLUENT AND CONTROL THE MIGRATION OF CONTAMINATED SEDIMENT ASSOCIATED WITH THE N-S DIVERSION DITCH. |
| 60 | C-375-E2 EFFLUENT DITCH (KPDES 002) | 25 | 5302 | R95B0096 | STORM WATER, POSSIBLY CHROMATED WATER | PENDING INVESTIGATION | H | INSTITUTIONAL CONTROLS (FENCING/POSTING) FOR OFF-SITE CONTAMINATION IN SURFACE WATER, OUTFALLS AND LAGOONS. | |
| 61 | C-375-E5 EFFLUENT DITCH (KPDES 013) | 25 | 5302 | R95B0096 | STORM WATER, POSSIBLY CHROMATED WATER | PENDING INVESTIGATION | H | INSTITUTIONAL CONTROLS (FENCING/POSTING) FOR OFF-SITE CONTAMINATION IN SURFACE WATER, OUTFALLS AND LAGOONS. | |
| 62 | C-375-S6 SOUTHWEST DITCH (KPDES 009) | 18 | 5310 | R95M0043 | STORM WATER, LABORATORY WASTE WATER FROM C-710 OPERATIONS, SOME C-720 EFFLUENTS. | PENDING INVESTIGATION | H | INSTITUTIONAL CONTROLS (FENCING/POSTING) FOR OFF-SITE CONTAMINATION IN SURFACE WATER, OUTFALLS AND LAGOONS. | |
| 63 | C-375-W7 OIL SKIMMER DITCH (KPDES 008) | 18 | 5310 | R95M0043 | STORM WATER, OIL FROM THE C-600 AIR COMPRESSOR PLANT, TREATED EFFLUENT FROM C-615 SEWAGE TREATMENT PLANT. | PENDING INVESTIGATION | H | INSTITUTIONAL CONTROLS (FENCING/POSTING) FOR OFF-SITE CONTAMINATION IN SURFACE WATER, OUTFALLS AND LAGOONS. | |
| 64 | LITTLE BAYOU CREEK | 25 | 5302 | R95B0096 | RCW BLOWDOWN (CONTAINING CHROMIUM), STORM WATER | 3 MILES | PENDING INVESTIGATION | H | INSTITUTIONAL CONTROLS (FENCING/POSTING) FOR OFF-SITE CONTAMINATION IN SURFACE WATER, OUTFALLS AND LAGOONS. |
| 65 | BIG BAYOU CREEK | 18 | 5310 | R95M0043 | STORM WATER, SEWAGE TREATMENT PLANT EFFLUENTS, EFFLUENTS FROM THE C-616 CHROMIUM REDUCTION FACILITY. | 3 MILES | PENDING INVESTIGATION | H | INSTITUTIONAL CONTROLS (FENCING/POSTING) FOR OFF-SITE CONTAMINATION IN SURFACE WATER, OUTFALLS AND LAGOONS. |
| 66 | C-375-E3 EFFLUENT DITCH (KPDES 010) | 25 | 5302 | R95B0096 | STORM WATER, POSSIBLY SOME CHROMATED WATER, C-340 EFFLUENTS. | PENDING INVESTIGATION | H | INSTITUTIONAL CONTROLS (FENCING/POSTING) FOR OFF-SITE CONTAMINATION IN SURFACE WATER, OUTFALLS AND LAGOONS. | |
| 67 | C-375-E4 EFFLUENT DITCH (C-340 DITCH) | 25 | 5302 | R95B0096 | STORM WATER, POSSIBLY SOME CHROMATED WATER. | PENDING INVESTIGATION | H | INSTITUTIONAL CONTROLS (FENCING/POSTING) FOR OFF-SITE CONTAMINATION IN SURFACE WATER, OUTFALLS AND LAGOONS. | |
| 68 | C-375-W8 EFFLUENT DITCH (KPDES 015) | 18 | 5310 | R95M0043 | STORM WATER, POSSIBLY SOME CHROMATED WATER. | PENDING INVESTIGATION | H | INSTITUTIONAL CONTROLS (FENCING/POSTING) FOR OFF-SITE CONTAMINATION IN SURFACE WATER, OUTFALLS AND LAGOONS. | |
| 69 | C-375-W9 EFFLUENT DITCH (KPDES 001) | 18 | 5310 | R95M0043 | STORM WATER | 2000 ft | PENDING INVESTIGATION | H | INSTITUTIONAL CONTROLS (FENCING/POSTING) FOR OFF SITE CONTAMINATION IN SURFACE WATER, OUTFALLS AND LAGOONS. |
| 70 | C-333-A VAPORIZER | 30 | HYDRAULIC OILS CONTAINING PCBS | UNKNOWN | PENDING INVESTIGATION | ||||
| 71 | C-337-A VAPORIZER | 30 | HYDRAULIC OILS CONTAINING PCBS | UNKNOWN | PENDING INVESTIGATION | ||||
| 72 | C-200 UNDERGROUND GASOLINE TANKS | 4 | GASOLINE | 200 gal TANK, 500 gal TANK | NO FURTHER ACTION. UNIT WILL BE ADDRESSED BY KY'S UST PROGRAM (SUBTITLE I). | ||||
| 73 | C-710 UNDERGROUND GASOLINE TANKS | 4 | GASOLINE | 200 gal TANK | NO FURTHER ACTION. UNIT WILL BE ADDRESSED BY KY'S UST PROGRAM (SUBTITLE I). | ||||
| 74 | C-340 PCB SPILL SITE | 23 | 5302 | R94F0016 | PCBS | UNKNOWN | INVESTIGATION | H | |
| 75 | C-633 PCB SPILL SITE | 19 | 5302 | R95C0018 | PCBS | UNKNOWN | INVESTIGATION | M | |
| 76 | C-632-B H2SO4 STORAGE TANK | 5 | 5303 | R95M0045 | SULFURIC ACID | 5000 gal capacity | PENDING INVESTIGATION | L | |
| 77 | C-634-B H2SO4 STORAGE TANK | 5 | 5303 | R95M0045 | SPILLED SULFURIC ACID | 5000 gal capacity | PENDING INVESTIGATION | L | |
| 78 | C-420 PCB SPILL SITE | 16 | 5308 | R95B0092 | PCBS | UNKNOWN | PENDING INVESTIGATION | M | |
| 79 | C-611 PCB SPILL SITE | 23 | 5302 | R94F0016 | PCBS | UNKNOWN | INVESTIGATION | H | |
| 80 | C-540 PCB SPILL SITE | 23 | 5302 | R94F0016 | PCBS | UNKNOWN | INVESTIGATION | H | |
| 81 | C-541 PCB SPILL SITE | 23 | 5302 | R94F0016 | PCBS | UNKNOWN | INVESTIGATION | H | |
| 82 | C-531 SWITCHYARD | 8 | 5306 | R95M0041 | CHLORINATED SOLVENTS | 390' × 430' | PENDING INVESTIGATION | L | |
| 83 | C-533 SWITCHYARD | 8 | 5306 | R95M0041 | CHLORINATED SOLVENTS, PCBS | 390' × 690' | PENDING INVESTIGATION | L | |
| 84 | C-535 SWITCHYARD | 8 | 5306 | R95M0041 | CHLORINATED SOLVENTS, PCBS | 430' × 460' | PENDING INVESTIGATION | L | |
| 85 | C-537 SWITCHYARD | 8 | 5306 | R95M0041 | CHLORINATED SOLVENTS, PCBS | 720' × 440' | PENDING INVESTIGATION | L | |
| 86 | C-631 PUMP HOUSE AND COOLING TOWER | 2 | 5313 | R95M0046 | POSSIBLY CHROMATED WATER | EAST BASIN - 1,873,048 gal WEST BASIN - 1,873,048 gal WET WELL - 633,312 gal |
PENDING INVESTIGATION | L | |
| 87 | C-633 PUMP HOUSE AND COOLING TOWER | 2 | 5313 | R95M0046 | POSSIBLY CHROMATED WATER | NORTH BASIN - 4,045,767 gal SOUTH BASIN - 4,045,767 gal WET WELL - 791,789 gal |
PENDING INVESTIGATION | L | |
| 88 | C-635 PUMP HOUSE AND COOLING TOWER | 2 | 5313 | R95M0046 | POSSIBLY CHROMATED WATER | NORTH BASIN - 1,769,648 gal SOUTH BASIN - 1,769,648 gal WET WELL - 66, 314 gal |
PENDING INVESTIGATION | L | |
| 89 | C-637 PUMP HOUSE AND COOLING TOWER | 2 | 5313 | R95M0046 | POSSIBLY CHROMATED WATER | NORTH BASIN - 4,220,417 gal SOUTH BASIN - 4,220,417 gal WET WELL - 791,789 gal |
PENDING INVESTIGATION | L | |
| 90 | C-720 UNDERGROUND PETROLEUM NAPHTHA PIPE | NO FURTHER ACTION | |||||||
| 91 | UF6 CYLINDER DROP TEST AREA | 27 | 5302 | R95B0094 | TCE | 12 × 5 ft | PENDING INVESTIGATION | H | |
| 92 | FILL AREA FOR DIRT FROM C-420 PCB SPILL SITE | 19 | 5302 | R95C0018 | PCBS | UNKNOWN | PENDING INVESTIGATION | M | |
| 93 | CONCRETE DISPOSAL AREA EAST OF PLANT SECURITY AREA | 17 | 5309 | R94F0024 | CONCRETE | UNKNOWN | INVESTIGATION | H | |
| 94 | KOW TRICKLING FILTER AND LEACH FIELD | 10 | SEMIVOLATILES | 75' in diameter (CLARIFIER) | THE CORPS OF ENGINEERS IS TO TAKE OVER RESPONSIBILITY OF THE FORMER KOW SITES. | ||||
| 95 | KOW BURN AREA | 10 | TNT, SEMIVOLATILES, TCE, CARBON TETRACHLORIDE, AND TOLUENE | UNKNOWN | THE CORPS OF ENGINEERS IS TO TAKE OVER RESPONSIBILITY OF THE FORMER KOW SITES. | ||||
| 96 | COOLING TOWER SCRAP WOOD PILE | NO FURTHER ACTION | |||||||
| 97 | C-601 DIESEL SPILL (previously AOC #A) | 15 | 5307 | R94H0052 | DIESEL FUEL | UNKNOWN, APPROXIMATELY 17,000 gal WAS SPILLED | PENDING INVESTIGATION | M | |
| 98 | C-400 BASEMENT SUMP (previously AOC #B) | 30 | TCE, Tc-99 | 2' diameter SUMP | PENDING INVESTIGATION | ||||
| 99 | C-745 KELLOG BUILDING SITE (previously AOC #C) | 28 | 5302 | R95B0095 | POSSIBLY TCE | 320' WIDE BY 480' LONG | PENDING INVESTIGATION | H | |
| 100 | FIRE TRAINING AREA (previously AOC #D) | 1 | 5304 | R94F0058 | POSSIBLY TCE OR PCB-CONTAMINATED WASTE OILS AND SOLVENTS | 20' × 20' | INVESTIGATION | H |