Table 3-1-1. Oak Ridge Reservation release site summary

Activity name Project name ADS no. RDS no. Dates of operation Hazards and contaminants Acres and volumes Status Relative ranking Cleanup actions completed
CHESTNUT RIDGE SECURITY PITS [YD-023] CHESTNUT RIDGE SECURITY PITS 2300 R95M0052 1973-1985 Uranium, thorium, beryllium, VOCs 8,500,000 lbs of waste CERCLA Study H RCRA Capped-6
CHESTNUT RIDGE SEDIMENT DISPOSAL BASIN [YD-025] CHESTNUT RIDGE SEDIMENT DISPOSAL BASIN 2300 R95M0052 1972-1989 Sediment from New Hope Pond, soil from Y-12, and liquid waste from Y-12 Methanol Brine System, mercury, PCBs 2.25 Acres; 30,000 cubic yds CERCLA Study H RCRA Capped-6
FILLED COAL ASH POND/MCCOY BRANCH [YD-112] FILLED COAL ASH POND/MCCOY BRANCH 2300 R95M0052 1955-1967 Coal Ash, metals, radionuclides - Study L ROD in progress-6
ROGERS QUARRY/LOWER MCCOY BRANCH [YD-108] ROGERS QUARRY/LOWER MCCOY BRANCH 2300 R95M0052 1965-1993 Metals, radionuclides 9.8 acres; 1.4 million cubic yds Study H 6
East Chestnut Ridge Waste Pile [YS-043] EAST CHESTNUT RIDGE WASTE PILE 2300 R95M0052 1987 Mercury 9,751 sq ft; 5,000 cubic yds Study H 6
SPOIL AREA 1 [YD-107] BEAR CREEK (BC) OU 2 2300 R94A0038 1980-1985 Radionuclides, solid waste, metals, PAHs 5 acres; 100,000 yards Study H ROD in progress-6
SY-200 YARD [YS-125] BC OU-2 2300 R94A0038 1950s-1986 PCBs, lead, radioactive materials 60,000 ft2 Study H ROD in progress-6
BEAR CREEK BURIAL GROUNDS [YD-024] BEAR CREEK VALLEY (BCV) 2300 R94A0038 1950s-1981 Hazardous and nonhazardous solid and liquid wastes, VOCs, radionuclides 15,000,000 cubic yds Study H Portions are RCRA Capped; RI/FS in Progress-6
BEAR CREEK GROUNDWATER, SURFACE WATER, CREEK SEDIMENT & FLOOD PLAIN SOILS BCV 2300 R94A0038 - VOCs, radionuclides especially uranium - Study H RI/FS in Progress-6
SANITARY LANDFILL 1 [YD-101] BCV 2300 R94A0038 1968-1980 Nonhazardous waste 236,000 cubic yds Study H RCRA Capped; RI/FS in Progress-6
OIL LANDFARM [YT-014] BCV 2300 R94A0038 1973-1982 Beryllium compounds, depleted uranium, PCBs, and chlorinated organic compounds 5 acres; 1 million gal. Study H RCRA Capped; RI/FS in Progress-6
OIL RETENTION POND NO. 2 [YT-009] BCV 2300 R94A0038 1971-1990 Volatile organics, PCBs 38,000 gal. Study H RCRA Capped; RI/FS in Progress-6
OIL RETENTION POND NO. 1 [YT-008] BCV 2300 R94A0038 1972-1990 Volatile organics, PCBs 20,000 gal. Study H RCRA Capped; RI/FS in Progress-6
S-3 PONDS [YT-004] BCV 2300 R94A0038 1951-1988 Nitrates, uranium, VOCs 160,000 ft2; 10,000,000 gal. Study H RCRA Capped; RI/FS in Progress-6
HAZARDOUS CHEMICAL DISPOSAL AREA and BONEYARD/BURNYARD [YD-024-HC] BCV 2300 R94A0038 1975-1981 Liquid wastes, radionuclides especially uranium 8 acres (BYBY), 2 acres (HCDA) Study H RCRA Capped; RI/FS in Progress-6
CONTAMINATED CONSTRUCTION SPOIL PILE [YS-027] BCV 2300 R94A0038 No Data Avail. (NDA) Mercury, uranium <1 acre Study H RI/FS in Progress-6
DECANT TREATMENT FACILITY (S-3 LIQUID TREATMENT FACILITY) [YT-044] BCV 2300 R94A0038 1985-1989 Denitrified supernatant 1 Building Study H RI/FS in Progress-6
RUST SPOIL AREA [YD-106] BCV 2300 R94A0038 1975-1983 Asbestos, mercury, uranium 100,000 yd3 Study H RI/FS in Progress-6
OIL LANDFARM SOILS CONTAINMENT PAD [YS-050] BCV 2300 R94A0038 1988-Present PCB's, organics, and uranium 2,500 sq ft; 500 cubic yds Study H RI/FS in Progress-6
DARA SOLIDS STORAGE FACILITY [YS-051] BCV 2300 R94A0038 1989-Present Mixed waste, PCB's, uranium, and organics 14,000 sq ft; 4,000 cubic yds Study H RI/FS in Progress-6
KERR HOLLOW QUARRY [YT-012] KERR HOLLOW QUARRY REMEDIAL ACTION 2300 R95B0007 1951-1988 Water-reactive and potentially explosive wastes, alkali metals and metal hydrides, unstable organics, chlorides 3 acres; NDA NFA Not Applicable (NA) ROD signed 9/29/1995; RCRA Closure Completed; NFA-4
TANK 2100-U [YS-209] MERCURY TANKS INTERIM REMEDIAL ACTION (UEFPC OU-1) 2300 R95B0005 Mid 1940s-Present Mercury 190 cubic ft Complete NA ROD signed 9/26/1991; Remedial Action completed-4
TANK 2101-U [YS-210] MERCURY TANKS INTERIM REMEDIAL ACTION (UEFPC OU-1) 2300 R95B0005 Mid 1940s-1991 Mercury 150 cubic ft Complete NA ROD signed 9/26/1991; Remedial Action Completed-4
TANK 2104-U [YS-212] MERCURY TANKS INTERIM REMEDIAL ACTION (UEFPC OU-1) 2300 R95B0005 Mid 1940s-Present Mercury 140 cubic ft Complete NA ROD signed 9/26/1991; Remedial Action Completed-4
NITRIC ACID PIPELINE [YS-601] NITRIC ACID PIPELINE (UEFPC OU-1) 2300 R95B0005 1951-1983 -- 4800 ft long NFA NA ROD signed 9/12/1994;NFA-4
BUILDING 9401-2 EAST YARD [YS-351] PLATING SHOP (UEFPC OU-1) 2300 R95B0005 1955-1992 Spent plating solution and sludges 400 sq ft; 1,100 gal NFA NA ROD signed 9/30/1992; NFA-4
BUILDING 9401-2 POLYTANK/TANKER [YS-334] PLATING SHOP (UEFPC OU-1) 2300 R95B0005 1983-Present Waste plating solutions 4680 sq ft; 1,800 gal. NFA NA ROD signed 9/30/1992; NFA-4
Activity name Project name ADS no. RDS no. Dates of operation Hazards and contaminants Acres and volumes Status Relative ranking Cleanup actions completed
United Nuclear Landfill (YD-026) United Nuclear Landfill 2300 R94B0004 1982-1991 Nitrates; Strontium 1.3 acres Complete NA ROD signed 6/28/1991; Remedial Action Completed-4
MERCURY - CONTAMINATED AREAS [YS-127] UPPER EAST FORK POPLAR CREEK (UEFPC) 2300 R94A0039 Mid 1950s to present Mercury Several Buildings & Surrounding Areas Study H RI/FS in progress-6
9201-5E NORTHEAST YARD WASTE STORAGE AREA [YS-322] UEFPC 2300 R94A0039 1983-Present Beryllium-contaminated solvents, uranium-contaminated liquids, used oils 1,800 sq ft; 100 drums Study H RI/FS in progress-6
9204-2 WEST YARD WASTE STORAGE AREA [YS-329] UEFPC 2300 R94A0039 1970-Present Mineral oil and production wastes 600 sq ft; 6,600 gal. Study H RI/FS in progress-6
9215 WEST PAD WASTE STORAGE AREA [YS-333] UEFPC 2300 R94A0039 1955-Present Oil and metal scrap (including uranium) 748 sq ft; 8,250 gal. Study H RI/FS in progress-6
9404-11 WEST YARD WASTE STORAGE AREA [YS-336] UEFPC 2300 R94A0039 1976-Present Acetonitriles and wash water 1,600 sq ft; 1,100 gal. Study H RI/FS in progress-6
OLD STEAM PLANT STORAGE AREA (BUILDING 9401-1) [YS-029] UEFPC 2300 R94A0039 1984 Small volume chemicals, lead fluoroborate, and hydrofluoric acid 2,880 sq ft; 17,600 gal. Study H RI/FS in progress-6
TANK (BUILDING 9818) [YS-239] UEFPC 2300 R94A0039 1976-Present Acid wastes 50 sq ft; 10,000 gal. Study H RI/FS in progress-6
TANK (BUILDING 9204-4) [YS-241] UEFPC 2300 R94A0039 1987-Present Dilute cyanide rinsewater 400 sq ft; 6,500 gal. Study H RI/FS in progress-6
BUILDING 9720-3 NORTH YARD WASTE STORAGE AREA [YS-339] UEFPC 2300 R94A0039 TBA Uranium-contaminated trash 1,600 sq ft; 320 cubic ft Study H RI/FS in progress-6
ACN DRUM YARD [YS-015] UEFPC 2300 R94A0039 1976-1985 Acetonitrile 6,300 sq ft; 15,950 gal. Study H RI/FS in progress-6
WASTE MACHINE COOLANT BIODEGRADATION FACILITY [YT-003] UEFPC 2300 R94A0039 1977-1985 Chlorinated organics, methylethyl ketone, toxic metals, depleted uranium 1,560 sq ft; 1,000 gal. Study H RI/FS in progress-6
PRENCO INCINERATOR [YT-001] UEFPC 2300 R94A0039 1974-1985 Cyanide / hydrogen cyanide 4,800 sq ft; 1,100 gal. Study H RI/FS in progress-6
TANK 2105-U (BUILDING 9202) [YS-213] UEFPC 2300 R94A0039 ?-Present Beryllium-contaminated wastewater 300 gal. Study H RI/FS in progress-6
BUILDING 9720-6 NORTH POLYTANK STATION [YS-340] UEFPC 2300 R94A0039 1983-? Laboratory and misc. wastewater 300 sq ft; 1,200 gal. Study H RI/FS in progress-6
POLYTANK STATION (BUILDING 9206) [YS-343] UEFPC 2300 R94A0039 1983-Present rinsewater/mopwater and acetic acid 500 sq ft; 1,200 gal. Study H RI/FS in progress-6
BUILDING 9744 NORTH DOCK WASTE STORAGE AREA [YS-342] UEFPC 2300 R94A0039 1968-Present Uranium-contaminated filters 300 sq ft; 4 pallets Study H RI/FS in progress-6
DEVELOPMENT INCINERATOR [YT-119] UEFPC 2300 R94A0039 1981-1992 Uranium-contaminated trash, mercury-contaminated soils, sludge, uranium-contaminated Trioctyl, n-phosphine oxide, Tributyl phosphate and Dibutyl Carbitol 100 sq ft; 4 million BTU/Hour Study H RI/FS in progress-6
ROOFING WASTE PILE [YS-122] UEFPC 2300 R94A0039 1986-1987 Mercury, asbestos, radionuclides .25 acre Study H RI/FS in progress-6
RAVINE DISPOSAL SITE [YD-105] UEFPC 2300 R94A0039 1943-1952 Construction spoils, uranium 43,560 sq ft; unknown Study H RI/FS in progress-6
COAL PILE TRENCH [YD-104] UEFPC 2300 R94A0039 1965-1966 Depleted uranium metal parts 2250 sq ft; 40,572 cubic ft Study H RI/FS in progress-6
BUILDING 81-10 AREA [YS-117] UEFPC 2300 R94A0039 1943-1995 Mercury 1 acre Study H RI/FS in progress-6
TANK 2063-U [YS-204] UEFPC 2300 R94A0039 1959-1989 Radionuclides, PCBs, metals, VOCs, Oils 130,000 gal. Study H RI/FS in progress-6
TANK 2064-U (BUILDING 9201-5 W) [YS-205] UEFPC 2300 R94A0039 1946-NDA Beryllium Contaminated Waste 300 sq ft; 1,000 gal Study H RI/FS in progress-6
CHESTNUT RIDGE MERCURY CONTAMINATED GULLY SOIL PILE [YS-131] UEFPC 2300 R94A0039 NDA Mercury contaminated soil 70,000 sq ft; 300 cubic yds Study H RI/FS in progress-6
BUILDING 9206 UNDERGROUND TANK [YS-245] UEFPC 2300 R94A0039 ?-1987 Uranium and metals 125 sq ft; 1,100 gal. Study H RI/FS in progress-6
LAUNDRY SUMP [YS-242] UEFPC 2300 R94A0039 1944-1985 Waste water 212 sq ft; 16,000 gal. Study H RI/FS in progress-6
BUILDING 9712 NORTHEAST YARD [YS-338] UEFPC 2300 R94A0039 1955-Present Oils and solvents 2,250 sq ft; 600 gal. Study H RI/FS in progress-6
THIRD STREET SOIL PILE [YS-116] UEFPC 2300 R94A0039 1984-1988 Mercury 9,100 sq ft; 500 cubic yds Study H RI/FS in progress-6
BETA-4 SECURITY PITS [YD-100] UEFPC 2300 R94A0039 1968-1976 Organics, acids, heavy metals, uranium, uranium alloys and enriched uranium contaminated metal NDA; 1,700 tons Study H RI/FS in progress-6
Activity name Project name ADS no. RDS no. Dates of operation Hazards and contaminants Acres and volumes Status Relative ranking Cleanup actions completed
INTERIM DRUM YARD (NORTH/SOUTH) [YS-030] UEFPC 2300 R94A0039 1984-Present Organics, inorganics, volatiles, metals, mixed wastes, PCB's, cadmium, chromium, copper and other metals 19,800 sq ft; 55,000 gal. Study H RI/FS in progress-6
NEW HOPE POND [YT-010] UEFPC 2300 R94A0039 1963-1984 Plating rinsewaters, acids caustics and various organics 5.2 acres; 26,000,000 gal./day Study H RI/FS in progress-6
BUILDING 9401-3 EAST YARD WASTE STORAGE AREA [YS-335] UEFPC 2300 R94A0039 1955-Present Oils, perchloroethene, solvents and mineral spirits 2,088 sq ft; 2,200 gal. Study H RI/FS in progress-6
TANK 2116-U [YS-214] UEFPC 2300 R94A0039 1959-1964 Solvents, coolants, acetone, caustic solutions, ketones, toluene, nitric acid, metals, thorium, uranium NDA; 2,500 gal. Study H RI/FS in progress-6
TANK 0074-U (BUILDING 9201-5) [YS-200] UEFPC 2300 R94A0039 NDA-1987 Coolent-contaminated mop water 100 sq ft; 250 gal. Study H RI/FS in progress-6
BUILDING 9620-2 WEST YARD WASTE STORAGE AREA [YS-337] UEFPC 2300 R94A0039 1955-Present Oil 300 sq ft; 2,200 gal. Study H RI/FS in progress-6
BUILDING 9202 EAST PAD WASTE STORAGE AREA [YS-326] UEFPC 2300 R94A0039 1957-Present Miscellaneous laboratory chemicals, uranium contaminated trash, and beryllium contaminated trash 2,700 sq ft; NDA Study H RI/FS in progress-6
TANK 2092-U [YS-518] UEFPC 2300 R94A0039 1946-1964 Propane storage 36 sq ft; 2,000 gal. Study H RI/FS in progress-6
TANK 2091-U [YS-517] UEFPC 2300 R94A0039 1946-1964 Propane storage 100 sq ft; 2,000 gal. Study H RI/FS in progress-6
TANK 2090-U [YS-516] UEFPC 2300 R94A0039 1946-1964 Propane storage 36 sq ft; 2,000 gal. Study H RI/FS in progress-6
TANK 2089-U [YS-515] UEFPC 2300 R94A0039 1946-1964 Propane storage 36 sq ft; 2,000 gal. Study H RI/FS in progress-6
TANK 2077-U [YS-510] UEFPC 2300 R94A0039 1953-1964 Gasoline 5 sq ft; 65 gal. Study H RI/FS in progress-6
BUILDING 9409-5 STORAGE FACILITY [YS-017] UEFPC 2300 R94A0039 1980-1991 Waste oils and solvents, chlorinated solvents, coolant 2,121 sq ft; 102,800 gal. Study H RI/FS in progress-6
BUILDING 9401-1 OLD STEAM PLANT [YP-501] UEFPC 2300 R94A0039 1984 Lab chemicals, PCB contaminated oils 3,500 sq ft; 2,200 gal. Study H RI/FS in progress-6
GARAGE UNDERGROUND TANKS [YS-019] UEFPC 2300 R94A0039 1962-Present Gasoline, waste oil containing PCBs, organics and uranium 3,600 sq ft; 40,000 gal. Study H RI/FS in progress-6
BUILDING 9418-3 URANIUM VAULT [YD-115] UEFPC 2300 R94A0039 1960-1965 Uranium oxide 320 sq ft; 150 cubic yds Study H RI/FS in progress-6
TANK 2284-U [YS-520] UEFPC 2300 R94A0039 1946-1964 Propane storage 20 sq ft; 2,000 gal. Study H RI/FS in progress-6
UPPER EAST FORK POPLAR CREEK [YS-602] UEFPC 2300 R94A0039 - Mercury, PCBs, VOCs, uranium - Study H RI/FS in progress-6
BUILDING 9720-13 WEST YARD [YS-341] UEFPC 2300 R94A0039 1981-Present Uranium-contaminated trash and used oils 416 sq ft; 20 drums Study H RI/FS in progress-6
BUILDING 9766 BERYLLIUM CONTAMINATED DUCTS [YP-502] UEFPC 2300 R94A0039 Late 1950s-1965 Metals, asbestos, beryllium 3,500 sq ft Study H RI/FS in progress-6
BUILDING 9201-2 TRANSFORMER & CAPACITOR STORAGE AREA [YS-128] UEFPC 2300 R94A0039 - Oils, PCBs 143 transformers, 360 capacitors Study H RI/FS in progress-6
RUST CONSTRUCTION GARAGE AREA [YS-400] UEFPC 2300 R94A0039 1972-Present Diesel fuel, volatile organics and heavy metals 1000 sq ft; 21,000 gal. Study H RI/FS in progress-6
SALVAGE YARD DRUM DEHEADER [YT-109] UEFPC 2300 R94A0039 1959-1989 PCBs, metals, VOCs, radionuclides 130 sq ft Study H RI/FS in progress-6
SALVAGE YARD SCRAP METAL STORAGE AREA [YS-111] UEFPC 2300 R94A0039 1950-Present PCBs, asbestos, VOCs, uranium 5 acres Study H RI/FS in progress-6
SALVAGE YARD OIL/SOLVENT DRUM STORAGE AREA (EAST & WEST) [YS-020] UEFPC 2300 R94A0039 1976-1989 VOCs, uranium, beryllium 175,000 gal. Study H RI/FS in progress-6
SALVAGE YARD OIL STORAGE TANKS [YS-018] UEFPC 2300 R94A0039 1978-1986 PCBs, mineral oil, metals, VOCs 5,000 gal. Study H RI/FS in progress-6
S-2 SITE (WASTE DISPOSAL BASIN) [YD-103] UEFPC 2300 R94A0039 1943-1951 Metals, radionuclides, VOCs, solvents, acids, nitrates 200,000 gal. Study H RI/FS in progress-6
TANK AND TRANSFER STATION (BUILDING 9204-4) [YS-233] UEFPC 2300 R94A0039 1955-Present Plating operations metals, uranium, mercury 200 sq ft; 4,800 gal. Study H RI/FS in progress-6
COOLING TOWER BASIN 9409-3 [YS-124] UEFPC 2300 R94A0039 1950-1982 Mercury contaminated soil, PCBs 8250 sq ft; Unknown Study H RI/FS in progress-6
Building 9201-4 UEFPC 2300 R94A0039 1944-Present Mercury, asbestos, radionuclides 2 acres Study H Asbestos and hazard abatement activities in progress-6
Bldg. 9201-3 [Molten Salt] Corrosion Loop 1201-3 UEFPC 2300 R94A0039 1965-1969 Asbestos, radionuclides 1600 sq ft Study H 6
Activity name Project name ADS no. RDS no. Dates of operation Hazards and contaminants Acres and volumes Status Relative ranking Cleanup actions completed
Bldg. 9201-3 Coolant Salt Technology Facility UEFPC 2300 R94A0039 1958-1969 Tritium 192 sq ft; 1920 cubic ft Study H 6
Bldg. 9201-3 [Oil] Storage Tanks (15A.4) UEFPC 2300 R94A0039 1958-1969 Oil, asbestos, rads 3000 gal. Study H 6
UPPER EAST FORK POPLAR CREEK [YS-602] UNION VALLEY PROJECT (UEFPC OU-1) 2300 R94A0039 - Mercury - Study H 6
TANK 2100-U; TANK 2101-U; TANK 2104-U; MERCURY CONTAMINATED AREAS; UEPPC Reduction of Mercury in Plant Effluents (RMPE) 2300 R94H0004 1955-1963 Mercury - Study H 6
STORM SEWER SEDIMENT DRYING FACILITY [YT-118] Y-12 NFI DETERMINATIONS 8304 R96G0014 1986-1992 BldgALIGN=left>Mercury contaminated storm sewer sediments 33,108 sq ft; 517,000 lbs Study L 6
TEMPORARY STORAGE AREA [YS-126] Y-12 NFI DETERMINATIONS 8304 R96G0014 1987-Present Mercury, uranium contaminated materials 34,650 sq ft; 6,000 cubic yds Study L 6
CHESTNUT RIDGE BORROW AREA WASTE PILE [YS-042] Y-12 NFI DETERMINATIONS 8304 R96G0014 1984-Present Mercury 14,000 sq ft; 3,200 cubic yds Study L 6
Scarboro Road Debris Burial [YD-864] ORR Remedial Site Evaluation 8304 R96G0014 Unknown - 2 acres Study L 6
Building 9201-4 BUILDING 9201-4, ALPHA 4 2700 R94A0039 1944-Present Mercury, asbestos, radionuclides 2 acres Study H Asbestos and hazard abatement activities in progress-6
Bldg. 9201-3 [Molten Salt] Corrosion Loop 1201-3 Bldg. 9201-3 [Molten Salt] Corrosion Loop 1201-3 2700 R94A0039 1965-1969 Asbestos, radionuclides 1600 sq ft Study H 6
Bldg. 9201-3 Coolant Salt Technology Facility Bldg. 9201-3 Coolant Salt Technology Facility 2700 R94A0039 1958-1969 Tritium 192 sq ft; 1920 cubic ft Study H 6
Bldg. 9201-3 [Oil] Storage Tanks (15A.4) Bldg. 9201-3 [Oil] Storage Tanks 2700 R94A0039 1958-1969 Oil, asbestos, rads 3000 gal. Study H 6
Y-12 RA Routine S&M Y-12 RA Routine S&M 2300 R94B0004 - - - S&M M -
Y-12 D&D Routine S&M Y-12 D&D Routine S&M 2700 R94C0012 - - - S&M M -
Contaminated Surfaces & Soil from 1959 Explosion in Bldg. 3019 Cell (1.06)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1943-1959 Plutonium NDA Study M 6
Contamination at Base of 3019 Stack (1.07) (WAG 1) Bethel Valley Watershed 3300 R95B0002 1950's - 1960's Pu, Am, Cm, Cs, Co NDA Study M 6
Decommissioned Waste Holding Basin (3512) (1.11)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1940's-1957 Isobutyl methyl ketone 1600 sq ft; 30,000 gal. Study M 6
Fission Product Development Laboratory (FPDL) Filter Pit (3517) (1.20)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1958-1986 Cs-137, Sr-90 NDA Study M 6
Fission Product Pilot Plant (FPPP) Contaminated Soil(WAG 1) Bethel Valley Watershed 3300 R95B0002 TBA TBA TBA Study M 6
FPDL LLLW Transfer Line (1.21)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1958-1978 Cs-137, Sr-90 90 sq ft; 270 cubic ft Study M 6
LLLW Lines and Leak Sites - Abandoned Lines, Central Avenue Area (1.5S)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1940-NDA Sr-90, Cs-137, Co-60 NDA Study M 6
LLLW Lines and Leak Sites - Between Tanks W-5 and WC-19 (1.5F)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1940-NDA Sr-90, Cs-137, Co-60 NDA Study M 6
LLLW Lines and Leak Sites - Between Tanks WC-1 and W-5 (1.5K)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1940-NDA Sr-90, Cs-137, Co-60 NDA Study M 6
LLLW Lines and Leak Sites - Bldg. 3028 (1.5M)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1940-NDA Sr-90, Cs-137, Co-60 NDA Study M 6
LLLW Lines and Leak Sites - Bldg. 3092 Area (1.5I)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1940-NDA Sr-90, Cs-137, Co-60 NDA Study M 6
LLLW Lines and Leak Sites - Bldg. 3503, Ground Contamination (1.5W)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1940-NDA Sr-90, Cs-137, Co-60 NDA Study M 6
LLLW Lines and Leak Sites - Bldg. 3518, West (1.5U)(WAG 1) Bethel Valley Watershed 3300 R95B0002 NDA Sr-90, Cs-137 NDA Study M 6
LLLW Lines and Leak Sites - Bldg. 3525 to a Sump (1.5P)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1940-NDA Sr-90, Cs-137, Co-60 NDA Study M 6
LLLW Lines and Leak Sites - Bldg. 4508, North (1.5T)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1940-NDA Sr-90, Cs-137, Co-60 NDA Study M 6
LLLW Lines and Leak Sites - East of Bldg. 2531 (1.5N)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1940-NDA Sr-90, Cs-137, Co-60 NDA Study M 6
LLLW Lines and Leak Sites - East of Bldg. 3020 (Stack) (1.5B)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1940-NDA Sr-90, Cs-137, Co-60 NDA Study M 6
LLLW Lines and Leak Sites - General Isotopes Area (3037,3038,3034) (1.5H)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1940-NDA Cs-137, Co-60, Ru-106, Sr-90 NDA Study M 6
LLLW Lines and Leak Sites - North of Bldg. 3019 (1.5D)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1940-NDA Sr-90, Cs-137, Co-60 NDA Study M 6
LLLW Lines and Leak Sites - NW of SWSA 1 (1.5V) Bethel Valley Watershed 3300 R95B0002 NDA Sr-90, Cs-137, Co-60 NDA Study M 6
LLLW Lines and Leak Sites - Oak Ridge Research Reactor (ORR) Water Line (Bldg. 3085) (1.5L)(WAG 1) Bethel Valley Watershed 3300 R95B0002 NDA Sc-45, Cr-51, Zr-95, Cs-137, Cs-141 NDA Status M 6
LLLW Lines and Leak Sites - Sewer Near Bldg. 3500 (1.5R)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1940-NDA Sr-90, Cs-137, Co-60 NDA Study M 6
Activity name Project name ADS no. RDS no. Dates of operation Hazards and contaminants Acres and volumes Status Relative ranking Cleanup actions completed
LLLW Lines and Leak Sites - SW Corner of Bldg. 3019 (1.5E)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1940-1978 Sr-90, Cs-137, Co-60 NDA Study M 6
LLLW Lines and Leak Sites - Underneath Bldg. 3026 (1.5J)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1940-NDA Sr-90, Cs-137, Co-60 NDA Study M 6
LLLW Lines and Leak Sites - Underneath Bldg. 3047 (1.5G)(WAG 1) Bethel Valley Watershed 3300 R95B0002 NDA Sr-90, Cs-137, Co-60 NDA Study M 6
LLLW Lines and Leak Sites - Underneath Bldg. 3515 (1.5O)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1940-NDA NDA NDA Study M 6
LLLW Lines and Leak Sites - Underneath Bldg. 3550 (1.5Q)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1940-NDA Sr-90, Cs-137, Co-60, plutonium, uranium, and TRU NDA Study M 6
LLLW Lines and Leak Sites - West of Bldg. 3082 (1.5C)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1940-NDA Sr-90, Cs-137, Co-60 NDA Study M 6
Low Intensity Test Reactor (LITR) Ponds (3085W) (1.19)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1951-1964 Sr-90, Pu-238, Pu-239, Cs-137, Co-60 640 sq ft; 18,000 gal. Study M 6
Low Level Liquid Waste (LLLW) Lines and Leak Sites - South of Bldg. 3020 (1.5A)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1940-NDA Sr-90, Cs-137, Co-60 NDA Study M 6
Mercury Contaminated Soil (3503) (1.1)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1950-1960 Liquid Mercury NDA Study M 6
Mercury Contaminated Soil (4501) (1.3)(WAG 1) Bethel Valley Watershed 3300 R95B0002 Apr. - Nov. 1954 Liquid Mercury NDA Study M 6
ORNL Graphite Reactor (OGR) Storage Canal Overflow (3001/3019) (1.8)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1943-Present Co-60, Sr-90, rad contaminated sludge 707 sq ft; 8130.5 cubic ft Study M 6
ORR Decay Tank Rupture Site (3087) (1.9)(WAG 1) Bethel Valley Watershed 3300 R95B0002 NDA Na-24, Sr-90, I-131, Ru-106 NDA; 11,000 gal. Study M 6
Transfer Canal and Dissolver Pit (3505) (1.63)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1952-1960 Sr-90, Cs-137, Co-60, uranium & plutonium isotopes 50 ft long, 6.5 ft wide, 14 ft deep Study M 6
Underground Exhaust Ducts 3001-3003 Bethel Valley Watershed 3300 R95B0002 1943-present NDA NDA Study M 6
WAG 1 Groundwater (Storm Flow)(WAG 1) Bethel Valley Watershed 3300 R95B0002 - Sr-90 NDA S&M H Action Memo signed 11/10/1994; Construction Complete; Contaminated groundwater being collected and treated 4
WAG 1 White Oak Creek (WOC) Floodplain Soils and Sediments(WAG 1) Bethel Valley Watershed 3300 R95B0008 TBA TBA TBA Study M 6
Mercury Contaminated Soil (3592) (1.2)(WAG 1) Bethel Valley Watershed 3300 R95B0002 1950's Liquid Mercury NDA Study M 6
Mercury Contaminated Soil (4508) (1.4)(WAG 1) Bethel Valley Watershed 3300 R95B0002 NDA Liquid Mercury NDA Study M 6
SWSA 1 (2624) (1.46) Bethel Valley Watershed 3300 R95B0004 1943-44 Sr-90, low level waste 1 acre; NDA Study L 6
Former Waste Pile Area (South of Non-Rad Waste Treatment Plant) (1.58) Bethel Valley Watershed 3300 R95B0007 NDA Construction trash and debris NDA Study L 6
ORNL WAG 1 SWSA 2 -4003 (1.47)(WAG 3) Bethel Valley Watershed 3300 R95B0005 - Sr-90 TBA Study L 6
Scrap Metal Area (1562) (3.2) (Closed)(WAG 3) Bethel Valley Watershed 3300 R95B0010 1951-1976 Contaminated tanks & equip. are stored aboveground 4 acres Study M 6
Contractor's Landfill (1554) (3.3)(WAG 3) Bethel Valley Watershed 3300 R95B0010 1975-present noncontam. debris & constr. materials are allowed (no hazardous or radioactive wastes are allowed) 7 acres Study M 6
SWSA 3 (1001) (3.1) Bethel Valley Watershed 3300 R95B0010 1946-1951 NDA 7 acres;600,000 cubic ft. Study M 6
ORNL WAG 17 Waste Oil Storage Tank (7002W) [17.2A] Bethel Valley Watershed 3300 R95B0026 TBA TBA TBA Study L 6
WAG 1 Isotopes Ductwork 3110 Filter House Bethel Valley Watershed 3300 R95B0026 TBA TBA TBA Study L 6
Abandoned Underground Waste Oil Storage Tank 7002A Bethel Valley Watershed 3300 R95B0026 TBA TBA TBA Study L 6
Graphite Reactor Building (3001) [OGR] WAG 1 OGR D&D 3700 R95M0016 1943-present Co-60, Sr-90, Pu-239, Am-241, CM-244 canal is 7 ft wide 11.5 ft deep, 101 ft long Study M 6
Low Intensity Test Reactor (LITR) (3005) WAG 1 LITR D&D 3700 R95M0017 TBA TBA TBA Study L 6
WAG 1 Groundwater - Corehole 8 Plume Source WAG 1 Groundwater - Corehole 8 Plume Source 3300 R95B0002 - Sr-90 NDA Study H Action Memo dated 11/10/1994; Construction completed; Contaminated groundwater being collected and treated.
Activity name Project name ADS no. RDS no. Dates of operation Hazards and contaminants Acres and volumes Status Relative ranking Cleanup actions completed
ORNL WAG 1 Groundwater Integrated Environmental Monitoring Program 3300 R95B0003 - Sr-90 NDA S&M H Removal Action; Groundwater treatment system in operation-4
Inactive LLLW Collection/Storage Tank TH-4 (1.32) ORNL WAG 1 Gunite Tanks 3300 R94H0013 1943-1970 Cs-137, TRU 63 sq ft; 14,000 gal. Study H Phase 1 RI completed-6
Inactive LLLW Collection/Storage Tank W-1 (1.23A) ORNL WAG 1 Gunite Tanks 3300 R94H0013 1943-1960 Sr-90, Cs-137, Eu-152, TRU, Pu-238 38 sq ft; 4,800 gal. Study H RI complete-6
Inactive LLLW Collection/Storage Tank W-10 (1.26F) ORNL WAG 1 Gunite Tanks 3300 R94H0013 1943-1978 Sr-90, Cs-137, Th-232, U-238 942 sq ft; 170,000 gal. Study H RI complete-6
Inactive LLLW Collection/Storage Tank W-11 (1.27) ORNL WAG 1 Gunite Tanks 3300 R94H0013 1943-1948 Sr-90, Cs-137, TRU 26 sq ft; 1,500 gal. Study H RI complete-6
Inactive LLLW Collection/Storage Tank W-2 (1.23B) ORNL WAG 1 Gunite Tanks 3300 R94H0013 1943-1960 Sr-90, Cs-137, Eu-152, TRU, Pu-238 12 ft diam, 8 ft tall, capacity of 4,800 gal Study H RI complete-6
Inactive LLLW Collection/Storage Tank W-3 (1.24A) ORNL WAG 1 Gunite Tanks 3300 R94H0013 1943-1960's Pu-238, Pu-239, Am-241, Cm-244, U-233, U-238, Sr-90, Cs-137 25 ft diam, 12 ft tall, capacity of 42,500 gal. Study H RI complete-6
Inactive LLLW Collection/Storage Tank W-4 (1.24B) ORNL WAG 1 Gunite Tanks 3300 R94H0013 1943-1960's Pu-238, Pu-239, Am-241, CM-244, U-235 79 sq ft; 42,500 gal. Study H RI complete-6
Inactive LLLW Collection/Storage Tank W-5 (1.26A) ORNL WAG 1 Gunite Tanks 3300 R94H0013 1943-1978 Sr-90, Cs-137, Th-232, U-238, TRU 942 sq ft; 170,000 gal. Study H RI complete-6
Inactive LLLW Collection/Storage Tank W-6 (1.26B) ORNL WAG 1 Gunite Tanks 3300 R94H0013 1943-1978 Sr-90, Cs-137, Th-232, U-238, TRU 942 sq ft; 170,000 gal. Study H RI complete-6
Inactive LLLW Collection/Storage Tank W-7 (1.26C) ORNL WAG 1 Gunite Tanks 3300 R94H0013 1943-1978 Sr-90, Cs-137, Th-232, U-238, TRU 942 sq ft; 170,000 gal. Study H RI complete-6
Inactive LLLW Collection/Storage Tank W-8 (1.26D) ORNL WAG 1 Gunite Tanks 3300 R94H0013 1943-1978 Sr-90, Cs-137, Th-232, U-238, TRU 942 sq ft; 170,000 gal. Study H RI complete-6
Inactive LLLW Collection/Storage Tank W-9 (1.26E) ORNL WAG 1 Gunite Tanks 3300 R94H0013 1943-1978 Sr-90, Cs-137, Th-232, U-238, TRU 942 sq ft; 170,000 gal. Study H RI complete-6
Inactive LLLW Collection/Storage Tank W-13 (1.25A) ORNL WAG 1 Gunite Tanks 3300 R94H0013 1940's-1958 Sr-90, Cs-137, TRU 66 sq ft; 2,000 gal. Study H RI complete-6
Inactive LLLW Collection/Storage Tank W-14 (1.25A) ORNL WAG 1 Gunite Tanks 3300 R94H0013 1940's-1958 Sr-90, Cs-137, TRU 66 sq ft; 2,000 gal. Study H RI complete-6
Inactive LLLW Collection/Storage Tank W-15 (1.25B) ORNL WAG 1 Gunite Tanks 3300 R94H0013 1940's-1958 Sr-90, Cs-137, TRU 66 sq ft; 2,000 gal. Study H RI complete-6
Inactive LLLW Collection/Storage Tank W-1A (1.25C) ORNL WAG 1 Gunite Tanks 3300 R94H0013 1950's-1986 Sr-90, Cs-137, U-233, TRU 48 sq ft; 2000 gal. Study H RI complete-6
Equalization Basin (3524) (1.13) ORNL WAG 1 Surface Impoundments Remediation 3300 R94H0012 1943-1989 Cs-137, Sr-90, Th, U, TRU 23,751 sq ft; 1,000,000 gal. Study H FS complete; PP issued-6
Process Waste Pond (3539) (1.14) ORNL WAG 1 Surface Impoundments Remediation 3300 R94H0012 1964-1990 Organics, rad 5850 sq ft; 150,000 gal. Study H FS complete; PP issued-6
Process Waste Pond (3540) (1.15) ORNL WAG 1 Surface Impoundments Remediation 3300 R94H0012 1964-1990 Organics, rad 5850 sq ft; 150,000 gal. Study H FS complete; PP issued-6
Waste Holding Basin (3513) (1.12) ORNL WAG 1 Surface Impoundments Remediation 3300 R94H0012 1944-1976 Cs-137, Sr-90, Co-60, Eu-154, Pu-238, Pu-239, AM-241, CM-244 48,400 sq ft; 1,880,000 gal. Study H FS complete; PP issued-6
Inactive LLLW Collection Tank W-19 (1.56A) WAG 1 Inactive Tanks 3300 R95B0003 1951-1960's Sr-90, Cs-137, Pu-238, Pu-239, Pu-240 24 sq ft; 2250 gal. Study M 6
Inactive LLLW Collection Tank W-20 (1.56B) WAG 1 Inactive Tanks 3300 R95B0003 1951-1960's Sr-90, Cs-137, Pu-238, Pu-239, Pu-240 24 sq ft; 2250 gal. Study M 6
Inactive LLLW Collection/Storage Tank TH-1 (1.31A) WAG 1 Inactive Tanks 3300 R95B0003 1948-1970 Cs-137, Co-60, Sr-90, TRU 10 ft long, 7 ft diam Study M 6
Inactive LLLW Collection/Storage Tank TH-2 (1.31B) WAG 1 Inactive Tanks 3300 R95B0003 1952-1970 Cs-137, Sr-90 7 ft diam, 10 ft tall, 2,400 gal Study M 6
Inactive LLLW Collection/Storage Tank TH-3 (1.31C) WAG 1 Inactive Tanks 3300 R95B0003 1952-1970 Cs-137, Sr-90 9.2 ft diam, 10 ft high, 3,300 gal Study M 6
Inactive LLLW Collection/Storage Tank WC-1 (1.29) WAG 1 Inactive Tanks 3300 R95B0003 1950's-1968 Sr-90, Cs-137, TRU, Co-60 8.66 ft diam, 6 ft high, 2,000 gal Study M 6
Inactive LLLW Collection/Storage Tank WC-15 (1.30A) WAG 1 Inactive Tanks 3300 R95B0003 1951-1960 Cs-137, Sr-90, TRU 5.5 ft diam, 7.33 ft high, 1,000 gal Study M 6
Activity name Project name ADS no. RDS no. Dates of operation Hazards and contaminants Acres and volumes Status Relative ranking Cleanup actions completed
Inactive LLLW Collection/Storage Tank WC-17 (1.30B) WAG 1 Inactive Tanks 3300 R95B0003 1951-1960 Cs-137, Sr-90, TRU 5.5 ft diam, 7.33 ft high, 1,000 gal Study M 6
Inactive LLLW Collection Tank 3003-A (1.74) WAG 1 Inactive Tanks 3300 R95B0003 1943-1965 NDA 35 sq ft; 16,000 gal. Study M 6
Inactive LLLW Collection Tank H-209 (1.71) WAG 1 Inactive Tanks 3300 R95B0003 1961-NDA NDA NDA; 2500 gal. Study M 6
3001 Storage Canal [OGR] WAG 1 Inactive Tanks 3300 R95B0003 1943-present Sr-90, Co-60 7 ft wide, 11.5 ft deep, 101 ft long Study M 6
Inactive LLLW Collection Tank 3001-B (1.73) WAG 1 Inactive Tanks 3300 R95B0003 1943-1965 NDA 75 gal. Complete M Remediation Completed; Tank removed-4
Inactive LLLW Collection Tank 3004-B (1.75) WAG 1 Inactive Tanks 3300 R95B0003 1956-NDA NDA 8 sq ft; 30 gal. Complete M Remediation Completed; tank removed-4
Inactive LLLW Collection Tank 3013 (1.76) WAG 1 Inactive Tanks 3300 R95B0003 1946-NDA NDA 11 sq ft; 350 gal. Complete M Remediation Completed; Tank grouted and stabilized-4
Inactive LLLW Collection Tank T-30 (1.78) WAG 1 Inactive Tanks 3300 R95B0003 1945-NDA LLW NDA; 825 gal. Complete M Remedial Action completed-4
Groundwater associated with Hydrofracture Grout Sheets ORNL Exit Pathways 3300 TBA - Sr-90 TBA Study H 6
Fission Product Development Laboratory Inactive Cells 4,5,6,7 and Service Tunnel (3517) ORNL WAG 1 FPDL D&D 3700 R95M0015 TBA TBA TBA Study L 6
Fission Product Pilot Plant (FPPP) (3515) ORNL WAG 1 FPPP D&D 3700 R94H0029 1948-1958 NDA 19.7 × 9.9 × 7.9 ft Study M 6
Fan House 3003 [Graphite Reactor-3001] ORNL WAG 1 OGR D&D 3700 R95M0016 TBA TBA TBA Study M 6
Filter House 3002 [Graphite Reactor-3001] ORNL WAG 1 OGR D&D 3700 R95M0016 TBA TBA TBA Study M 6
Stack 3018 [Graphite Reactor-3001] ORNL WAG 1 OGR D&D 3700 R95M0016 TBA TBA TBA Study M 6
High (Radiation) Level Chemical Development Lab (HCDL) (4507) ORNL WAG 1 HCDL D&D 3700 R95M0014 TBA TBA TBA TBA L 6
High Level Chemical Development Lab Filter Pit (4556) ORNL WAG 1 HCDL D&D 3700 R95M0014 TBA TBA TBA Study L 6
Heat Exchangers (3077) Low Intensity Test Reactor-3005 ORNL WAG 1 HCDL D&D 3700 R95M0017 TBA TBA TBA Study L 6
Metal Recovery Facility (MRF) (3505) ORNL WAG 1 MRF D&D 3700 R94H0032 TBA TBA TBA Study L 6
Oak Ridge Research Reactor (3042) Heat Exchangers (3087) ORNL WAG 1 ORRR D&D 3700 R95M0018 TBA TBA TBA Study L 6
Oak Ridge Research Reactor (ORRR) - Main Building, Facility, and Offices (3042) ORNL WAG 1 ORRR D&D 3700 R95M0018 TBA TBA TBA Study L 6
White Oak Lake and Embayment (7846) (WAG 2) ORNL White Oak Creek Remediation 3300 R94H0019 1943-1954 Sr-90, Co-60, Cs-137, Th, U, TRU 20 acres S&M NA Action Memo signed 11/09/1990; Time-critical removal action completed-4
WOC and Tributaries (0853) (WAG 2) ORNL White Oak Creek Remediation 3300 TBA TBA TBA TBA Study H 6
ORNL Surface Water Program Integrated Environmental Monitoring Program 3300 R95B0086 - Sr-90 - Study H 6
Low-Level Waste Line North of Lagoon Road (7800) (4.3)(WAG 4) White Oak Creek Watershed 3300 R94A0011 TBA TBA TBA Study H 6
LLLW Line from Valve Box to OHF (5.5F)(WAG 5) White Oak Creek Watershed 3300 R94H0022 1964-1979 Sr-90, Cs-137, Co-60 NDA Study H 6
LLLW Lines and Leak Site - (Old Hydrofracture Facility) OHF, Release of Grout(WAG 5) White Oak Creek Watershed 3300 R94H0022 1964-1979 Sr-90, Cs-137, Co-60 NDA Study H 6
LLLW Lines and Leak Site - Contaminated Soils (Bldg. 7852 Hydrofracture Injection Area) (WAG 5) White Oak Creek Watershed 3300 R94H0022 1964-1979 Sr-90, Cs-137, Ru-106, Co-60 NDA Study H 6
Old Landfill (NE Edge of SWSA 5) (5.14)(WAG 5) White Oak Creek Watershed 3300 R94H0022 NDA General rubbish, debris, metal containers & other noncontaminated items NDA Study H 6
PWSB Pipeline from PWSB to Process Waste Treatment Plant(WAG 5) White Oak Creek Watershed 3300 R94H0022 NDA NDA NDA Study H 6
Drainage 1,2 in WAG 5 White Oak Creek Watershed 3300 R94H0022 TBA TBA TBA Study H 6
Emergency Waste Basin (7821)(WAG 6) White Oak Creek Watershed 3300 R94H0023 1961-1962 Rad. 2 acres S&M M Monitoring ongoing-6
Explosives Detonation Trench (7822A) (6.3)(WAG 6) White Oak Creek Watershed 3300 R94H0023 1987 picric acid, phosphorus, nitromethane, hydrogen peroxide, ammonium nitrate 75 ft2; 300ft3 S&M M Monitoring ongoing-6
Homogeneous Reactor Experiment (HRE) Fuel Wells (7809) (7.2)(WAG 7) White Oak Creek Watershed 3300 R95M0063 1964 uranium, Sr-90, Ru-106 1 ft diam, 17 ft deep Study H 6
Activity name Project name ADS no. RDS no. Dates of operation Hazards and contaminants Acres and volumes Status Relative ranking Cleanup actions completed
Septic Tank - Building 7819 (WAG 7) White Oak Creek Watershed 3300 R95M0063 NDA only domestic sewage from bldg 7819 has been stored in tank 540 gal Study H 6
Equipment Storage Area (7841)(WAG 7) White Oak Creek Watershed 3300 R95M0063 1979-present Soil may be contam. w/fission products .75 acres Study H 6
Hydrofracture Experimental Site 1, Soil Contamination (HF-S1A)(WAG 7) White Oak Creek Watershed 3300 R95M0063 Oct. 1959 Cs-137, Ce-144 27,000 gal Study H 6
Leak in Transfer Line from Decon Facility (7819) to Pit 1 (7805) (7.4D)(WAG 7) White Oak Creek Watershed 3300 R95M0063 1960's - 1970's Cs-137, corrosive wastes, acids 925 ft2 Study H 6
LLLW Line Leak Site - Leak at Valve Pit North of Trench 7 (7818) (7.4F)(WAG 7) White Oak Creek Watershed 3300 R95M0063 1963-1983 Sr-90, Cs-137, Co-60 NDA Study H 6
LLLW Line Leak Site - Line Between Pit 3 (7807) and Trench 6 (7810) (7.4E)(WAG 7) White Oak Creek Watershed 3300 R95M0063 1961 Sr-90, Cs-137, Co-60 10 cu yd Study H 6
LLLW Lines and Leak Sites - End of Trench 7 Access Road (Leak Site 2) (7.4C)(WAG 7) White Oak Creek Watershed 3300 R95M0063 Apr. 1966 waste was evaporator concentrated LLLW NDA Study H 6
LLLW Lines and Leak Sites - Gauging Station NW of Bldg. 7852 (7.4A)(WAG 7) White Oak Creek Watershed 3300 R95M0063 July 9 1970 Sr-90, Cs-137, Ru-106, Co-60, plutonium, uranium, TRU NDA Study H 6
LLLW Lines and Leak Sites - Pit 6 SE (Leak Site 1) (7.4B)(WAG 7) White Oak Creek Watershed 3300 R95M0063 1973-1983 Sr-90, Cs-137, Ru-106, Co-60 Am-241, Pu-238, Pu-239 Study H 6
HFIR Cooling Tower Surface Impoundment (8.14) (WAG 8) White Oak Creek Watershed 3300 R95B0013 TBA TBA NDA Study M 6
Aircraft Reactor Experiment Surface Impoundment (WAG 8) White Oak Creek Watershed 3300 R95B0013 TBA TBA NDA Study M 6
Abandoned Sanitary Waste Pipeline and Septic Tank N of 7917 (WAG 8) White Oak Creek Watershed 3300 R95B0014 1965 only domestic sewage has been stored in tank 70 ft long, 3 in diam, 1000 gal Study M 6
Contractor Spoils Area - Melton Valley, W-SW of 7900 (8.13)(WAG 8) White Oak Creek Watershed 3300 R95B0014 1962 scrap wood, metal, empty paint cans & drums, asphalt, constr. debris 6 acres Study M 6
LLLW Lines and Leak Sites - Melton Valley Transfer Line (8.3G)(WAG 8) White Oak Creek Watershed 3300 R95B0014 Jun 1954-1973 Sr-90, Cs-137, Ru-106, Co-60 2 in diam. stainless steel line Study M 6
LLLW Lines and Leak Sites - 7500 Area (8.3C) (WAG 8) White Oak Creek Watershed 3300 R95B0014 Jul. 1969 Sr-90, Cs-137, Ru-106, Co-60 NDA Study M 6
LLLW Lines and Leak Sites - 7920 Ditch Line (8.3F)(WAG 8) White Oak Creek Watershed 3300 R95B0014 Jan. 31, 1972 plutonium, uranium, transuranic isotopes NDA Study M 6
LLLW Lines and Leak Sites - Bldg. 7920 and Melton Valley Pumping Station Area (8.3E)(WAG 8) White Oak Creek Watershed 3300 R95B0014 Jul. 1980 plutonium, uranium, transuranic isotopes NDA Study M 6
LLLW Lines and Leak Sites - Lagoon Road and Melton Valley Drive (8.3A)(WAG 8) White Oak Creek Watershed 3300 R95B0014 Jun 1954-1960 Sr-90, Cs-137, Ru-106, Co-60 NDA Study M 6
LLLW Lines and Leak Sites - Melton Valley Dr at SWSA 5 Access Road (8.3B)(WAG 8) White Oak Creek Watershed 3300 R95B0014 TBA TBA TBA Study M 6
LLLW Lines and Leak Sites - West of Melton Valley Pumping Station (8.3D)(WAG 8) White Oak Creek Watershed 3300 R95B0014 Jul. 1971 Sr-90, Cs-137, Ru-106, Co-60 transfer line is 2 in stainless steel line Study M 6
Molten Salt Reactor Experiment (MSRE) Storage Well - 7503 (WAG 8) White Oak Creek Watershed 3300 R95B0014 1965-1969 Cs-137 vertical pipe protrudes several inches out of ground, depth not known Study M 6
Trash Area East of HRE Parking Lot (9.4) (WAG 9) White Oak Creek Watershed 3300 R95B0015 NDA Constr. debris, some waste contam. w/radionuclides NDA Study H 6
Hydrofracture Experimental Site 1 (HF-S1)(WAG 10) White Oak Creek Watershed 3300 R95M0022 Oct. 16, 1959 No hazardous waste constituents should have been present TBA Study H 6
Hydrofracture Experimental Site 2 (HF-S2)(WAG 10) White Oak Creek Watershed 3300 R95M0022 Sep. 1960 No nonradioactive waste constituents should have been present TBA Study H 6
New Hydrofracture Facility (NHF) (7860) (10.4)(WAG 10) White Oak Creek Watershed 3300 R95M0022 1974-1985 Sr-90, Cs-137, Cm-244, TRU 5 in diam, 1,069 ft deep Study H RSE for monitoring wells in progress-6
OHF Grout Sheets (7852) (10.3A)(WAG 10) White Oak Creek Watershed 3300 R95M0022 1963-1980 Sr-90, Cs-137, Cm-244, TRU TBA Study H 6
New HF Grout Sheets (10.04A)(WAG 10) White Oak Creek Watershed 3300 R95M0022 TBA TBA TBA Study H 6
WAG 4 Pilot Pits 1,2 (7811) [4.2] White Oak Creek Watershed 3300 R95B0026 TBA TBA TBA Study L 6
Drainage 3 next to WAG 5 White Oak Creek Watershed 3300 R95B0026 TBA TBA TBA Study L 6
WAG 9 Waste Valve Pit 7561 White Oak Creek Watershed 3300 R95B0026 TBA TBA TBA Study L 6
WAG 9 Soil at HRE Decontamination Pad/Shed (7500) White Oak Creek Watershed 3300 R95B0026 TBA TBA TBA Study L 6
SWSA 4 (7800) (4.3) ORNL WAG 4 Seeps Remediation 3300 R94A0011 1951-1959 Sr-90, Cs-137, Co-60, Po-210, H-3, Sb-125, Pu-239 23 acres; 75,000 cubic yds Cleanup H Time Critical Removal Action in progress-5
OHF Pond (7852A) (5.2)(WAG 5) Old Hydrofracture Facility Impoundment 3300 R94H0022 1964-1979 Sr-90, Co-60, Cs-134, Cs-137 20 × 100 ft, 6 ft deep Study H 6
Activity name Project name ADS no. RDS no. Dates of operation Hazards and contaminants Acres and volumes Status Relative ranking Cleanup actions completed
Process Waste Sludge Basin (PWSB) (7835) (5.6)(WAG 5) Process Waste Sludge Basin 3300 R94H0022 1976-1981 Sludge constituents primarily ferrous sulfate & ferric hydroxide, with fission products present 85 × 85 ft, 8 ft deep Study H 6
Inactive OHF Waste Storage Tank T-1 (5.5A) ORNL WAG 5 Old Hydrofracture Tanks 3300 R95B0087 1964-1979 Cs-137, Sr-90, Co-60, TRU 8 ft diam, 44.2 ft long, capacity of 15,000 gal Cleanup H EE/CA in progress-5
Inactive OHF Waste Storage Tank T-2 (5.5B) ORNL WAG 5 Old Hydrofracture Tanks 3300 R95B0087 1964-1979 Cs-137, Sr-90, Co-60, TRU 8 ft diam, 44.2 ft long, capacity of 15,000 gal Cleanup H EE/CA in progress-5
Inactive OHF Waste Storage Tank T-3 (5.5C) ORNL WAG 5 Old Hydrofracture Tanks 3300 R95B0087 1964-1979 Cs-137, Sr-90, Co-60, TRU 10.5 ft diam, 42 ft long, capacity of 25,000 gal Cleanup H EE/CA in progress-5
Inactive OHF Waste Storage Tank T-4 (5.5D) ORNL WAG 5 Old Hydrofracture Tanks 3300 R95B0087 1964-1979 Cs-137, Sr-90, Co-60, TRU 10.5 ft diam, 42 ft long, capacity of 25,000 gal Cleanup H EE/CA in progress-5
Inactive OHF Waste Storage Tank T-9 (5.5E) ORNL WAG 5 Old Hydrofracture Tanks 3300 R95B0087 1964-1979 Cs-137, Sr-90, Co-60, TRU 10 ft diam, 19.5 ft long, capacity of 13,000 gal Cleanup H 5
SWSA 5 South Seeps C and D (7802) (5.7) ORNL WAG 5 SWSA 5 South Remediation 3300 R94H0022 1959-1973 TRU isotopes, U-233, Sr-90, Pu-238, CM-244, Cs-137, Co-60, H-3 50 acres,3X106 ft3 S&M H Action Memos signed 3/30/1992 and 7/26/1994; Remedial Action Completed; Seep collection and treatment in progress-4
OHF (7852) ORNL WAG 5 OHF D&D 3700 R94H0031 1964-1979 Sr-90, Cs-137, Co-60 TBA Study M 6
SWSA 6 (7822) (6.1) ORNL WAG 6 Remediation 3300 R94H0023 1969-present Co-60, H-3, Sr-90, Cs-137, Eu-152, Eu-154, Eu-155, U-235 68 acres S&M M Monitoring ongoing-6
Pit 1 (7805) (7.5) ORNL WAG 7 Pits and Trenches Remediation 3300 R95M0063 Jul. 1951-1964 Cs-137, Ru-106, U, Pu 30,000 ft2 Study H ISV Treatability Study in-progress-6
Pit 2 (7806) (7.6A) ORNL WAG 7 Pits and Trenches Remediation 3300 R95M0063 1952-1963 Ru-106, Cs-137, Sr-90 200 ft long, 100 ft wide Study H 6
Pit 3 (7807) (7.6B) ORNL WAG 7 Pits and Trenches Remediation 3300 R95M0063 1955-1963 Ru-106, Sr-90, Cs-137 230 ft long, 100 ft wide Study H 6
Pit 4 (7808) (7.6C) ORNL WAG 7 Pits and Trenches Remediation 3300 R95M0063 1956-1980 Cs-137, Ru-106, Sr-90 230 ft long, 100 ft wide Study H 6
Trench 5 (7809) (7.7) ORNL WAG 7 Pits and Trenches Remediation 3300 R95M0063 1960-1966 Cs-137, Ru-106, Sr-89, Sr-90, Co-60 300 ft long, 3 ft wide Study H 6
Trench 6 (7810) (7.8) ORNL WAG 7 Pits and Trenches Remediation 3300 R95M0063 1961 (1 month) Cs-137, Ru-106, Sr-90, Co-60 500 ft long, 10 ft wide Study H 6
Trench 7 (7818) (7.9) ORNL WAG 7 Pits and Trenches Remediation 3300 R95M0063 1962-1966 Cs-137, Ru-106, Sr-90, Co-60 200 ft long, 12 ft wide Study H 6
Shielded Transfer Tank (ST1) (7818 Shed) (7.10A) ORNL WAG 7 Shielded Transfer Tanks D&D 3700 R95M0013 TBA TBA TBA Study L 6
Shielded Transfer Tank (ST2) (7818 Shed) (7.10B) ORNL WAG 7 Shielded Transfer Tanks D&D 3700 R95M0013 TBA TBA TBA Study L 6
Shielded Transfer Tank (ST3) (7818 Shed) (7.10C) ORNL WAG 7 Shielded Transfer Tanks D&D 3700 R95M0013 TBA TBA TBA Study L 6
Shielded Transfer Tank (ST4) (7818 Shed) (7.10D) ORNL WAG 7 Shielded Transfer Tanks D&D 3700 R95M0013 TBA TBA TBA Study L 6
Shielded Transfer Tank (ST5) (7818 Shed) (7.10E) ORNL WAG 7 Shielded Transfer Tanks D&D 3700 R95M0013 TBA TBA TBA Study L 6
HFIR/TRU Waste Collection Basin (7905) (8.1A) ORNL WAG 8 High Flux Isotope Reactor (HFIR) Ponds Remediation 3300 R95B0013 TBA TBA NDA Study M 6
HFIR/TRU Waste Collection Basin (7906) (8.1B) ORNL WAG 8 HFIR Ponds Remediation 3300 R95B0013 TBA TBA NDA Study M 6
HFIR/TRU Waste Collection Basin (7907) (8.1C) ORNL WAG 8 HFIR Ponds Remediation 3300 R95B0013 TBA TBA NDA Study M 6
HFIR/TRU Waste Collection Basin (7908) (8.1D) ORNL WAG 8 HFIR Ponds Remediation 3300 R95B0013 TBA TBA NDA Study M 6
MSRE Cooling Tower (7513) (8A.1B) ORNL WAG 8 MSRE D&D 3700 R95B0048 1965-1969 uranium TBA Study H 6
MSRE Blowers and Stack (7512) ORNL WAG 8 MSRE D&D 3700 R95B0048 1965-1969 uranium TBA Study H 6
Activity name Project name ADS no. RDS no. Dates of operation Hazards and contaminants Acres and volumes Status Relative ranking Cleanup actions completed
MSRE Reactor Building - Main Reactor, Reactor Cells, Radiator Stack, Blower House, and Vent House (7503)(8A.1D) ORNL WAG 8 MSRE D&D 3700 R95B0048 1965-1969 uranium TBA Cleanup H Time-critical Removal Action in Progress-4
Inactive LLLW Collection Tank 7503A (8.20)(WAG 8) ORNL WAG 8 MSRE D&D 3300 R95B0014 1965-1969 Probably Sr-90, Cs-137, Co-60, uranium 11 ft diam, 16 ft high, 11,000 gal capacity Study M 6
MSRE Diesel Generator House (7555) (8A.1C) ORNL WAG 8 MSRE D&D 3700 R95B0048 1965-1969 uranium TBA Study H 6
MSRE Filter Pit [Off-Gas Filter House (7511)] (8A.1F) ORNL WAG 8 MSRE D&D 3700 R95B0048 1965-1969 uranium TBA Study H 6
MSRE Office Building (7509) ORNL WAG 8 MSRE D&D 3700 R95B0048 1965-1969 uranium TBA Study H 6
MSRE Supply Air Filter House (7514) ORNL WAG 8 MSRE D&D 3700 R95B0048 1965-1969 uranium TBA Study H 6
HRE Pond (7556) (9.1) ORNL WAG 9 HRE IMPOUNDMENT REMEDIATION 3300 R95B0015 1955-1961 Cs-137, Co-60, Sr-890, Pu-238, Pu-239, Am-241, Cm-244 76 × 79 ft Study H 6
LLLW Collection and Storage Tank (7560) (9.2A) ORNL WAG 9 HRE Tanks Remediation 3300 R95B0015 1957-1961 Sr-90, Cs-137, Co-60, TRU 1000 gal Study H 6
LLLW Collection and Storage TANK (7562) (9.2B) ORNL WAG 9 HRE Tanks Remediation 3300 R95B0015 1957-1986 Sr-90, Cs-137, Co-60, TRU 12,000 gal Study H 6
Waste Evaporator (7502) (HRE) (9.5) ORNL WAG 9 HRE D&D 3700 R95B0047 TBA TBA TBA Study M 6
Waste Evaporator Loading Pit (7558) (HRE) (9.6) ORNL WAG 9 HRE D&D 3700 R95B0047 TBA TBA TBA Study M 6
HRE Absorber Pits (Beds) (7557) ORNL WAG 9 HRE D&D 3700 R95B0047 TBA TBA TBA Study M 6
HRE Charcoal Absorber Valve Pit (7559) ORNL WAG 9 HRE D&D 3700 R95B0047 TBA TBA TBA Study M 6
HRE Cooling Tower (7554) (9A.1A) ORNL WAG 9 HRE D&D 3700 R95B0047 TBA TBA TBA Study M 6
HRE Reactor Building - Including Stack and Charcoal Pit (7500) ORNL WAG 9 HRE D&D 3700 R95B0047 TBA TBA TBA Study M 6
Hydrofracture Experimental Site 3 ORNL Plugging and Abandonment of WAG 10 Injection / Monitoring Wells 3300 R95M0022 TBA TBA TBA Study H 6
Hydrofracture Experimental Site 4 ORNL Plugging and Abandonment of WAG 10 Injection / Monitoring Wells 3300 R95M0022 TBA TBA TBA Study H 6
White Wing Scrap Yard (XDO751) (11.1)(WAG 11) ORNL WAG 11 Remediation 3300 R95B0017 1950's-1964 Pu-239, Cs-137, Th-234, U-235 20 acres; 25 g. Complete NA Interim Remedial Action; ROD signed 10/06/1992; Remedial Action complete-4
Cesium-137 Contaminated Field (0800)(WAG 13) WAG 13 Cesium Plots Soils Interim Remedial Action 8304 R95B0026 TBA Cs-137 TBA Cleanup NA Interim Remedial Action; ROD signed 10/06/1992-5
Cesium-137 Erosion/ Runoff Study Area (0807)(WAG 13) ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
ORNL Tc-95m and I-131 Contaminated Pasture ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
ORNL Tc-95m Contaminated Soils and Plants ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
ORNL Tc-95m Uptake Studies ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
ORNL Tc-99 and Np-237 Contaminated Soil Lysimeters ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
?ORNL Thorium Handling Facility (7019) ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
?ORNL Thorium Storage Wells ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
?ORNL WAG 18 Waste Retention Basin (7613) ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
?ORNL Zn-65 Tagged Red Oak Seedlings ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
?Abandoned Burn Pit ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
?Buried Scrap Metal Area [16.3] ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
C-14 Allocation in White Oak Trees ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
C-14 Allocation in White Pine Trees ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
C-14 Allocation in Woody Biomass Plantation Species ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
C-14 Efflux in Yellow Poplar Stand ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L NFI in progress-6
C-14 Maintenance-Respiration Study ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
C-14 Sucrose Inoculation of Oak and Pine Trees ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L NFI in progress-6
Ca-45 Tagged Forest ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L NFI in progress-6
Ca-45 Tagged Soil & Vegetation ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Complete L NFI approved-4
Ca-45 Tagged Trees ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Complete L NFI approved-4
WAG 16 Cesium-137 "Forest" Research Area (7759) ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
?Closed Contractor's Landfill (7658) [12.1] ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
Co-60 and Mn-54 Animal Study ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
Cr-51 Contaminated Grass Plots ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
Activity name Project name ADS no. RDS no. Dates of operation Hazards and contaminants Acres and volumes Status Relative ranking Cleanup actions completed
Cs-134 Contaminated Grasses ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
Cs-134 Contaminated Lichens and Mosses ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
Cs-134 Contaminated Oak Trees ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
Cs-134 Contaminated Persimmon Tree ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
Cs-134 Contaminated Pine and Oak Tree Seedlings ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
Cs-134 Contaminated Soybean and Sorghum ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
Cs-134 Tagged Tree ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
Cs-137 Bagged Leaves Study ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Complete L NFI approved-4
Cs-137 Contaminated Forest Floor ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
Cs-137 Contaminated Forest Understory ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
Cs-137 Contaminated Meadow ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
Cs-137, Co-60 Contaminated Forest Area ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
Cs-137, Fe-59 Contaminated Animal Pens (McNew Hollow) ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
Environmental Restoration Program Office Trailer Site ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
?Explosive and Shock Sensitive Waste Detonation Facility [Chemical Detonation Facility] [19.8] ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
H-3 Contaminated Trees ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L NFI in progress-6
Hg-197 Tagged Stream ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L NFI in progress-6
Hg-203 Tagged Stream ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L NFI in progress-6
WAG 20 Municipal Sewage Sludge Application Site (XF 1226) [20.1] ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Complete L NFI approved-4
Na-22 Contaminated Soil ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
?WAG 18 Paint Solvents Storage (7615) [18.2] ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
?WAG 16 Process Waste Basin (7711) ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Complete L NFI approved-4
Rb-86 Contaminated Plants ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
WAG 19 Reactive Chemical Disposal Area (7659B) [19.6] ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
WAG 19 Soil Injection of Radioactive Gas (7659C) ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
West End Dump Site (.61) ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
WAG 6 SWSA 6 TVA Easement ORR Remedial Site Evaluation 8304 R95B0026 TBA TBA TBA Study L 6
ORNL RA Routine S&M ORNL RA Routine S&M 3300 R94H0027 TBA TBA TBA Study M 6
ORNL Groundwater Program ORR Integrated Environmental Monitoring Program 3300 R95M0021 TBA TBA TBA Study H 6
Waste Evaporator Facility (WEF) (3506) Waste Evaporator Facility D&D 3700 R95B0036 1949-1954 Sr-90, Cs-137, Ru-106, Co-60 TBA Cleanup H Action Memo signed 7/28/1995; Remedial Action Workplan in progress-5
Bldg. 9419-1 Decontamination Facility Building ORNL D&D Routine S&M 3700 R94H0028 TBA TBA TBA Study M 6
Oak Ridge Research Reactor (ORRR) 10,000 Gal., Decay Tank and Piping (3042) ORNL D&D Routine S&M 3700 R94H0028 TBA TBA TBA Decommissioning Response Complete M Decommissioning Response Complete
ORRR 20,000 Gal., Above-Ground Demineralized Water Holding Tank (3075A) ORNL D&D Routine S&M 3700 R94H0028 TBA TBA TBA Decommissioning Response Complete M Decommissioning Response Complete
ORRR 20,000 Gal., Above-Ground Demineralized Water Holding Tank (3075B) ORNL D&D Routine S&M 3700 R94H0028 TBA TBA TBA Study M 6
ORRR 25-meter Target House (Flight Tube Bldg.) (3107) ORNL D&D Routine S&M 3700 R94H0028 TBA TBA TBA Study M 6
ORRR A/C Cooling Tower (3089) ORNL D&D Routine S&M 3700 R94H0028 TBA TBA TBA Study M 6
ORRR Cell Vent Filters (3139) ORNL D&D Routine S&M 3700 R94H0028 TBA TBA TBA Study M 6
ORRR Heat Exchanger Pit (3102) ORNL D&D Routine S&M 3700 R94H0028 TBA TBA TBA Decommissioning Response Complete M Decommissioning Response Complete
ORRR Main Cooling Tower (3103) ORNL D&D Routine S&M 3700 R94H0028 TBA TBA TBA Study M 6
ORRR Neutron Spectrometer Station (Neutron Flight Tube Bldg. (3083) ORNL D&D Routine S&M 3700 R94H0028 TBA TBA TBA Study M 6
ORRR Normal Off-Gas (NOG) Filter Pit Charcoal Filter (3126) ORNL D&D Routine S&M 3700 R94H0028 TBA TBA TBA Study M 6
ORRR Pool Cooling Tower (#1) (3086) ORNL D&D Routine S&M 3700 R94H0028 TBA TBA TBA Study M 6
Activity name Project name ADS no. RDS no. Dates of operation Hazards and contaminants Acres and volumes Status Relative ranking Cleanup actions completed
ORRR Primary Pumphouse (3085) ORNL D&D Routine S&M 3700 R94H0028 TBA TBA TBA Study M 6
ORRR Process Off-Gas (POG) Filter Pit Off-Gas Filter (3109) ORNL D&D Routine S&M 3700 R94H0028 TBA TBA TBA Study M 6
Bldg. 9201-1 Contaminated Attic Area ORNL D&D Routine S&M 3700 R94H0028 TBA TBA TBA Study M 6
Bldg. 9201-1 Contaminated East End Basement ORNL D&D Routine S&M 3700 R94H0028 TBA TBA TBA Study M 6
Bldg. 9201-2 Cyclotron Pit ORNL D&D Routine S&M 3700 R94H0028 TBA TBA TBA Study M 6
Bldg. 9204-3 Radioisotope Processing Facility Curium Glove Box ORNL D&D Routine S&M 3700 R94H0028 TBA TBA TBA Study M 6
Bldg. 9204-3 Plutonium Processing Facility ORNL D&D Routine S&M 3700 R94H0028 TBA TBA TBA Study M 6
Bldg. 9204-3 Radioisotope Processing Facility Beta Cubicle ORNL D&D Routine S&M 3700 R94H0028 TBA TBA TBA Study M 6
Groundwater Contaminated Plume K-27/29 Groundwater Source Control 4300 TBA TBA TBA TBA Study H 6
K-25 SITE GROUNDWATER K-25 Watershed 4300 R94A0018 1940's-present Radionuclides, organic compounds, heavy metals TBA Study H 6
K-1004 (South Plant) Area Lab Drain [R017] K-25 Watershed 4300 R95B0012 1940's-present 2200 gal of lab wastes were discharged through lab drains each year prior to 1985, chemicals include solvents acids and bases 24 in drain approx. 0.25 mile Study M 6
K-1004-J VAULTS [C046] K-25 Watershed 4300 R95B0021 1940's-1960's Neptunium, plutonium, californium, cesium, technetium, uranium 6 vaults approx. 30 in diam. approx 8 ft deep Study M 6
K-1004-L RECIRCULATING COOLING WATER LINES [C003C] K-25 Watershed 4300 R95CD002 1950's-84 chromate, zinc, phosphate treatment until 1977 TBA Study M The tower has been demolished-6
K-1004-J UNDERGROUND TANK [R074] K-25 Watershed 4300 R95B0020 1971-85 Uranium, hydrocarbon oils, fluorocarbon oils 25 × 25 × 14 ft. deep, 1,200 ft2 Study M 6
K-1210 RECIRCULATING COOLING WATER LINES [C003F] K-25 Watershed 4300 R95CD002 1975-85 Zimmite Chemtrol 19 contains an organic active ingredient 550 linear ft 2-5 inc deep, 4-12 in. in diam. Study M 6
K-1004-N1 RCW LINES(K-1007) K-25 Watershed 4300 R95CD002 TBA TBA TBA Study M 6
K-1035 ACID PITS [R083] K-25 Watershed 4300 R95D0012 1960s-1977 acid, solvent cleaning area acid pit 34 in. and depth of 38 in. Study M 6
K-1035 Gasoline Station K-25 Watershed 4300 R95B0064 1940s-1950s tetraethy lead, ethylene dibromide, dichloride, sulphur, methyl ethyl alcohol, xylene, toluene, benzene, alpha-methyl naphthalene 720 gal underground tank Study M 6
K-1070 Pits K-25 Watershed 4300 R94H0034 1974-1989 Hazardous Waste TBA Study M 6
K-1070-D1, D2, AND D3 STORAGE DIKES [R026] K-25 Watershed 4300 R95B0003 1980-1985 Trichloroethane, ethylene glycol, gasoline, methylene chloride, varsol, freons, isopropyl alcohol D1-.15 acres, D2-.26 acres, D3-.21 acres Study M RI/FS Report in Progress-6
K-1414 Garage Diesel Tank K-25 Watershed 4300 R95B0064 1950s-1987 diesel fuel 12,600 gal Complete M The tank has been removed-4
K-1064 DRUM STORAGE AND BURN AREA [R007] K-25 Watershed 4300 R95B0022 1950s-1979 waste paints, organic wastes, radiological contaminated waste oils 3 acres Study M 6
K-1064-G DRUM DEHEADING FACILITY K-25 Watershed 4300 R95B0022 1970-1979 waste oils, solvents 75 × 50 ft 1000-gal capacity underground storage tank Study M 6
Demolition Materials Placement Area [C108] K-25 Watershed 4300 R95B0064 NDA TBA 1 acre or more Study M 6
K-1407-A Neutralization Pit K-25 Watershed 4300 R95B021 TBA Sulfuric acid, calcium hydroxide, corrosive wastes, heavy metals 33,000 gal S&M H 6
K-1407-C SOIL [R023] K-25 Watershed 4300 R95B0021 1985-present uranium 150 × 150 × 10 ft Study H 6
K-1417 SOIL [R024] K-25 Watershed 4300 R95B0021 TBA uranium TBA Study H 6
K-1700 MITCHELL BRANCH STREAM(K-1401) K-25 Watershed 4300 R95B0021 1944-1980s heavy metals, chromium, lead, nickel, arsenic, uranium 3 ft wide, 0.75 mile long Study H 6
K-1413 PROCESS LINES [R059] K-25 Watershed 4300 R95B0056 1950-1982 uranium, nickel, titanium, zirconium, fluorine, fluorides, copper, chromium, hydrogen, sodium, mercury, potassium hydroxides 200 × 200 Study L 6
K-1413 TREATMENT TANK [RO15] K-25 Watershed 4300 R95B0056 TBA TBA TBA Study L 6
K-1420 Contaminated Drum Storage [C067] K-25 Watershed 4300 R95B0055 1970s - 1980s low-level radioactively contaminated scrap metal & wood 20 × 20, 100 drums Study M 6
K-1420 MERCURY RECOVERY ROOM [R012] K-25 Watershed 4300 R95B0055 1960s-1980s mercury solutions 15 × 15 ft Study M 6
Activity name Project name ADS no. RDS no. Dates of operation Hazards and contaminants Acres and volumes Status Relative ranking Cleanup actions completed
K-1420 Oil Decontamination Facility [R073] K-25 Watershed 4300 R95B0055 1950s-1960s contaminated oil 15 × 15 ft Study M 6
K-1420 WASTE OIL STORAGE PAD [R010] K-25 Watershed 4300 R95B0055 1950s-1980s uranium contaminated waste oil, including PCBs 275 × 50 ft Study M 6
K-1420 PROCESS LINES [R016] K-25 Watershed 4300 R95B0055 1953-1994 uranium, metals, semi-volatile organics, corrosives, detergents, & rinse water 300 ft long - underground pipes Study M 6
K-27/29 RECIRCULATING COOLING WATER LINES [C003H] K-25 Watershed 4300 R95B0023 1945-1985 chromate, zinc, phosphate 2900 linear ft, 3-10 ft deep 15-54 diam. Study L 6
K-832-H COOLING TOWER BASIN K-25 Watershed 4300 R95B0040 1945-1985 chromate/zinc/phosphate treatment 350 × 65 × 13 ft D&D, S&M L 6
K-31 RECIRCULATING COOLING WATER LINES [C003J] K-25 Watershed 4300 R95B0023 1951-85 chromate, zinc, phosphate 10,000 linear ft, 3-7 ft deep 24-48 diam. Study L 6
K-33 RECIRCULATING COOLING WATER LINES [C003K] K-25 Watershed 4300 R95B0023 1954-1985 chromate, zinc, phosphate 12,500 linear ft, 3-7 ft deep 12-60 in diam. Study L 6
K-1070-A LANDFARM [C104] (K-901) K-25 Watershed 4300 R94H0034 1979-1885 metals, oils, organic compounds 1.5 acres Study M 6
K-901-A NORTH WASTE DISPOSAL AREA [R081] K-25 Watershed 4300 R94A0021 1940s-1970s NDA 6-8 acres Study M 6
K-901 SOUTH WASTE DISPOSAL AREA [R077] K-25 Watershed 4300 R95B0068 1950s-1970s NDA .5 acres Study M 6
K-25 Recirculating Cooling Water Lines K-25 Watershed 4300 R95B0023 TBA TBA TBA Study M 6
K-1007-P1 HOLDING POND [R044] K-1007-P1 Holding Pond Removal Action 4300 R94A0021 1950s-present Solvents, acids, and bases 25 acres, 2200 gal. Cleanup H Removal Action in progress; EE/CA in Progress-5
K-1071 Concrete Pad K-1070 C/D G Pit and Contaminated Pad 4300 R95M0013 1980-1985 Hazardous Waste TBA Study M 6
K-1070-G BURIAL GROUND [R054] K-1070-C/D G Pit and Contaminated Pad 4300 R95B0064 1943-1950s construction, rubble, pipe, asphalt, sheet metal, old signs, metal scrap 300 × 200 ft Study M 6
K-1070-C/D CLASSIFIED BURIAL GROUND [R005] K-1070 C/D SW31 Seep Collection and Treatment Remedial Action 4300 R94H0034 1974-1989 approx. 9100 gal of solvents, 1600 lb of chemicals, lead & uranium 22 acres Cleanup M ROD signed 9/30/1992; Phase 1 RA Complete; Seep collection and treatment in progress-5
K-1407-B Holding Pond [R004] K-1407 B&C Ponds Residual Soils Contamination Remedial Action 4300 R95B0021 TBA Organics, radioactive wastes, metals TBA S&M H ROD signed 9/30/1993; Remedial Action Complete; Post-remedial action groundwater monitoring in progress; Also closed under RCRA-4
K-1407-C RETENTION BASIN [R039] K-1407 B&C Ponds Residual Soils Contamination Remedial Action 4300 R95B0021 1973-1988 organics, metal hydroxide, uranium compounds, transuranics, organic degreasers 720 ft long, 8ft depth, 4 million gal capacity S&M H ROD signed 9/30/1993; Remedial Action Complete-4
K-1070-C/D CLASSIFIED BURIAL GROUND-Groundwater Contaminated Plume K-1070-C/D Trenches and Plume 4300 TBA 1950s-1976 TBA TBA Study M 6
K-1070-B OLD CLASSIFIED BURIAL GROUND [ROO2] K-1070-B Old Classified Burial Ground 4300 R95B0021 1950s-1976 Lead, uranium, aluminum, copper, beryllium, lead, bronze, brass 3.7 acres Study H 6
K-1401 ACID LINE [R013] K-1401 Acid Line 4300 R95B0020 1944-1987 degreasers, caustics, acids, trichloroethene, trichloroethylene, carbon tetrachloride 10 in. diam., approx 1500 ft long Study M 6
K-1410 NEUTRALIZATION PIT [R011] K-1410/K-1131 Old Neutralization Pit 4300 R95B0065 1963-1979 acids & bases 14 ft2 and 10 ft deep, 15,800 gal Study M 6
K-1131 NEUTRALIZATION PILE [C074] K-1410/K-1131 Old Neutralization Pit 4300 R95B0065 1952-1962 uranium 45 ft in diam., 8-20 ft high Cleanup M Removal Action Proposed-5
K-1420 Groundwater Plume K-1420 Contaminated Media 4300 R95B0055 1954-1993 uranium TBA Study M 6
K-1070-A CONTAMINATED BURIAL GROUND [R001] K-1070-A Contaminated Burial Ground 4300 R94A0022 1940s-1976 uranium, thorium, UF6 cylinders, beryllium, boron, radioactive NaF, oil, rags, etc. NDA; 37,005 cubic ft Study H Focused RI/FS in Progress-6
K-901-A HOLDING POND [R006] K-901 Holding Pond Removal Action 4300 R94A0021 1950s-1989 chromium, selenium, zinc, PCBs 5 acres Cleanup H Removal Action Proposed; EE/CA in Progress-5
Activity name Project name ADS no. RDS no. Dates of operation Hazards and contaminants Acres and volumes Status Relative ranking Cleanup actions completed
K-1417 Drum Storage Yard [R033] PWMP Drum Repackaging Remedial Action TBA TBA TBA TBA Complete NA ROD signed 9/19/1991; Remedial action complete-4
K-25 Site North Trash Slope [C106] ORR Remedial Site Evaluation 8304 TBA TBA TBA TBA Study L 6
K-801-H COOLING TOWER BASIN [C003E](K-1064) ORR Remedial Site Evaluation 8304 R95CD002 TBA TBA TBA TBA L 6
K-802-H COOLING TOWER BASin [C003G](K-1064) ORR Remedial Site Evaluation 8304 R95CD002 1945-present non-chromate, calgon coraid, betz zinc / chromate / phosphate 34- × 63 × 14 TBA L 6
K-1407 Contaminated Debris [C132] ORR Remedial Site Evaluation 8304 R95B0012 1940s debris contaminated with beta/gamma emitters 50 × 25 ft Study L 6
K-1099 BLAIR QUARRY [R019] ORR Remedial Site Evaluation 8304 R95D0012 1945-1957 paper, wood, construction rubble contaminated with uranium 0.1 acre Study L 6
K-770 CONTAMINATED DEBRIS [C009] ORR Remedial Site Evaluation 8304 R95B0009 1960s-present scrap metal 30 acres Study L 6
K-770 SCRAP METAL YARD [R008] ORR Remedial Site Evaluation 8304 R95B0009 1960s-present scrap metal 30 acres Study L 6
K-895 Cylinder Destruction Facility ORR Remedial Site Evaluation 8304 R95B0011 1965-1975 TBA 100 ft2 - 1/4 acre Study L 6
518 Main Substation ORR Remedial Site Evaluation 8304 R95B0064 1943-1944 PCBs 10,000 sq ft Study L Facility has been demolished-6
600 Series Oil Storage Area ORR Remedial Site Evaluation 8304 R95B0064 TBA TBA TBA Study L 6
695/687 Oil Storage Operations ORR Remedial Site Evaluation 8304 R95B0064 TBA TBA TBA Study L 6
Blair Road Asphalt Plant ORR Remedial Site Evaluation 8304 R95B0064 1950's Petroleum oils, leaded gasoline TBA Study L Facility has been demolished-6
Building 523 Grease Storage [C124] ORR Remedial Site Evaluation 8304 R95B0064 1943-46 Industrial greases & oils 1000 sq ft Study L Facility has been demolished-6
Building 526 Heavy Equipment Shop ORR Remedial Site Evaluation 8304 R95B0064 1943-46 Industrial greases & oils 1000 sq ft Study L Facility has been demolished-6
Building 569 Heavy Equipment Shop ORR Remedial Site Evaluation 8304 R95B0064 1943-48 gasoline, diesel fuel 5000 sq ft Study L Facility has been demolished-6
Building 665 Steam Shed ORR Remedial Site Evaluation 8304 R95B0064 1943-46 Automobile oils & greases 1225 sq ft Study L Facility has been demolished-6
BUILDING F-29 GASOLINE STATION (K-770 OU) ORR Remedial Site Evaluation 8304 R95B0064 1944-45 gasoline, xylene, toluene 200 sq ft Study L Station has been demolished-6
DUCT ISLAND ROAD ORR Remedial Site Evaluation 8304 R95B0064 1982 mineral oil 2800 ft long Study L 6
FLANNAGAN'S LOOP ROAD [C102) ORR Remedial Site Evaluation 8304 R95B0064 1982-1983 waste mineral oil 18,000 gal; 4000 ft. long Study L The road has been closed-6
F-05 Laboratory Burial Ground [C119] ORR Remedial Site Evaluation 8304 R95B0012 1945 UF6, petroleum oils 90 × 45 ft. Study L 6
F-07 Material Warehouse ORR Remedial Site Evaluation 8304 R95B0012 1944-1950's trace amounts of radioactivity 90 × 40 ft. Study L Facility has been demolished-6
F-08 Laboratory ORR Remedial Site Evaluation 8304 R95B0012 1944-1950's radioactive beryllium contamination 65 × 45 ft. Study L Facility has been demolished-6
J.A. Jones Cleaning Area ORR Remedial Site Evaluation 8304 R95B0064 1943-46 chromic acid, various petroleum lubricants, freons, trichloroethane, and degreasing solvents such as carbon tetrachloride or acetone. 4 acres Study L Building has been demolished-6
J.A. Jones Disposal Area [C107] ORR Remedial Site Evaluation 8304 R95B0064 1944-45 concrete batch plant residue 2-3 acres Study L This facility has been demolished-6
J.A. Jones Maintenance Complex ORR Remedial Site Evaluation 8304 R95B0064 1944-46 leaded gasoline, kerosene, diesel fuel, grease, antifreeze 10 acres Study L Building has been demolished-6
K-304-5 Road Spill Area (K-25 OU) ORR Remedial Site Evaluation 8304 R95B0064 TBA TBA TBA Study L 6
K-722 Area Roads (K-770 OU) ORR Remedial Site Evaluation 8304 R95B0064 1982 Mineral oil unknown Study L 6
K-1007 GAS TANK [U007] [Residual Contamination] (K-1007 OU) ORR Remedial Site Evaluation 8304 R95B0064 1950s -1986 gasoline components 200 gal. Study L 6
K-1027 Service Station ORR Remedial Site Evaluation 8304 R95B0064 1940s sulphur derivatives, lubricating oils, antifreeze, and misc. chemicals acrylic esters, phosphites, tin salts, calcium, barium, metallic soaps, tetraethyl lead, ethylene dibromide, dischloride, methyl, ethyl alcohol, xylene, toluene, and benzene 5000 gal. Study L 6
K-1044 Heavy Equipment Shop ORR Remedial Site Evaluation 8304 R95B0064 mid 1940s organic, lead contaminants, gasoline, diesel fuel, lubricating oils, antifreeze, tetraethyl lead, ethylene dibromide and dichloride 15,000 sq ft Study L 6
Activity name Project name ADS no. RDS no. Dates of operation Hazards and contaminants Acres and volumes Status Relative ranking Cleanup actions completed
K-1045-A Waste Oil Burn Pit [C129] ORR Remedial Site Evaluation 8304 R95B0064 1950s-1960s 55 gal drums of clean oil were burned 209 sq ft; 627 cubic ft Study L 6
K-1047 Motor Pool Repair Shop ORR Remedial Site Evaluation 8304 R95B0064 1940s gasoline, diesel fuel, lubricating oils, antifreeze, tetraethyl lead, ethylene dibromide, dichloride, sulphur, methyl, ethyl alcohol, xylene, toluene, benzene 12,500 sq ft Study L The facility has been demolished-6
K-1048 Tire and Battery Shop ORR Remedial Site Evaluation 8304 R95B0064 1940s lead, sulfuric acid, carbon tetrachloride, oils, resins, xylene, toluene, mineral spirits, melamine, acetone, varnishes, lacquers 4,900 sq ft Study L 6
K-1050 Wash, Grease, and Paint Shop ORR Remedial Site Evaluation 8304 R95B0064 1943-61 paratone, acrylic esters, phosphite, sulphur derivative, tin salts, calcium, barium, metallic soaps 12,000 sq ft Study L The facility has been demolished-6
K-1055 Gasoline/Diesel Station [C089] ORR Remedial Site Evaluation 8304 R95B0064 1940s tetraethyle lead, ethylene dibromide, dichloride, sulphur, methyl, ethyl alcohol, xylene, toluene, benzene, alpha-methyl naphthalene 130 sq ft; 408 cubic ft Study L The facility has been demolished-6
K-1070-F CONSTRUCTION SPOIL AREA [R018] ORR Remedial Site Evaluation 8304 R95B0064 1970s-1978 cooling towers material, concrete, roofing scrap, soil, asphalt, dirt, rock, asbestos, transite 5 acres; NDA Study L 6
K-1085 OLD FIREHOUSE BURN AREA [R043] (K-770 OU) ORR Remedial Site Evaluation 8304 R95B0064 1944-1960 trichloroethylene, acetone, perchloroethylene, carbon tetrachloride, methyl chloride, PCB contaminated oil, paint wastes 625 sq ft; 9375 cubic ft Study L 6
K-1098-C Asphalt Plant [C115] ORR Remedial Site Evaluation 8304 R95B0012 1947-54; 54-60s asphalt constituents include petroleum oils, kerosene, leaded gasoline 50 × 8 × 12 ft high, 22,400 gal asphalt Study L 6
K-1206-E Sandblasting Residue ORR Remedial Site Evaluation 8304 R95B0012 50s-70s leaded paint 5000 ft2 Study L 6
K-1217 Metalizing Shop ORR Remedial Site Evaluation 8304 R95B0012 1944-72 cadmium, organic solvents 32 × 16 ft Study L This facility has been demolished-6
K-1218 Coded Chemicals Storage Facility ORR Remedial Site Evaluation 8304 R95B0012 late 1940s uranium contaminated MFL, uranium contam. carbon absorbent, uranium oxide 12 × 16 ft Study L 6
K-1236 Paint Shop ORR Remedial Site Evaluation 8304 R95B0012 Mid 1940s chromium, zinc, titanium, antimony, aluminum, copper, cadmium, gold, zinc, cobalt, manganese, iron, calcium and lead 30 × 50 ft Study L This facility has been demolished-6
K-25 Site Contractor's Spoil Area [C105] ORR Remedial Site Evaluation 8304 R95B0012 1974-1985 steam plant ash, spent aerosol cans, roofing debris, poles, cleaning compound, oil sorbent, oily rags, transite, plastic pipe 7.5-8 acres Study L 6
K-300 Area Service Station ORR Remedial Site Evaluation 8304 R95B0012 TBA TBA TBA Study L 6
K-802 Gasoline Storage Tank ORR Remedial Site Evaluation 8304 R95B0012 1940s tetraethyl lead, ethylene dibromide, dichloride, sulphur, methyl, ethyl alcohol, xylene, toluene, benzene approx. 600 gal Study L 6
Poplar Creek Disposal Area ORR Remedial Site Evaluation 8304 R95B0012 1940s-1975 building rubble 11 acres Study L 6
Round House Road ORR Remedial Site Evaluation 8304 R95B0012 1943-present mineral oil .3 mile Study L 6
S-21 Happy Valley Service Station ORR Remedial Site Evaluation 8304 R95B0012 1940s tetraethyl lead, ethylene dibromide, dichloride, sulphur, methyl, ethyl alcohol, xylene, toluene, benzene NDA Study L 6
T-17 Light Equipment Garage ORR Remedial Site Evaluation 8304 R95B0012 1943-1950s gasoline, oils, antifreeze, misc. chemicals used in maintenance shops 200 × 50 ft Study L 6
T-21 Oil/Grease Station ORR Remedial Site Evaluation 8304 R95B0012 1943-46 unknown - greases, oils, solvents, antifreezes 60 × 20 ft Study L 6
T-27/T-5 Pipe Welding Shop ORR Remedial Site Evaluation 8304 R95B0012 1940s lead, silver, cadmium, low-level uranium 250 × 90 ft Study L 6
K-1251 Barge Unload Area ORR Remedial Site Evaluation 8304 NA TBA TBA TBA Study L 6
K-704 Main Switchhouse ORR Remedial Site Evaluation 8304 R95D0012 TBA TBA TBA Study L 6
K-710 SLUDGE BEDS AND INHOFF TANKS [R076] ORR Remedial Site Evaluation 8304 R95B0040 1943-1978 Sewage 20,000 gal/day normal Study L 6
K-25 RA Routine S&M K-25 RA Routine S&M 4300 R94H0037 - - - S&M M -
K-861 COOLING TOWER BASin [C003L] Cooling Tower Demolition 4700 R95B0017 1951-1985 chromate/zinc/phosphate treatment 24 × 60 × 31 ft (ea. 16 cells) Study M 6
K-861 Cooling Tower,K-31 Cooling Tower Demolition 4700 R95B0017 1951-1985 chromate/zinc/phosphate treatment 24 × 60 × 31 ft (ea. 16 cells) Study M 6
K-861-J Cooling Tower (K-861J), K-31 Cooling Tower Demolition 4700 R95B0017 TBA TBA TBA Study M 6
K-862 [K-31 Recirculating Water] Pump House (K-862) Cooling Tower Demolition 4700 R95B0017 1951-1985 Chromates 87,000 gpm Study M 6
K-891 Raw Water Pumphouse (K-891) Cooling Tower Demolition 4700 R95B0017 1954-85 Chromates 60 × 30 ft Study M 6
Activity name Project name ADS no. RDS no. Dates of operation Hazards and contaminants Acres and volumes Status Relative ranking Cleanup actions completed
K-892 Pump House Area (K-892) Cooling Tower Demolition 4700 R95B0017 TBA TBA TBA Study M 6
K-892-G COOLING TOWER BASIN [C003M] Cooling Tower Demolition 4700 R95B0017 1954-1985 chromate/zinc/phosphate treatment 32 × 64 × 38 ft Study M 6
K-892-G Cooling Tower (K-892G) Cooling Tower Demolition 4700 R95B0017 1954-1985 chromate/zinc/phosphate treatment 32 × 64 × 38 ft Study M 6
K-892-H COOLING TOWER BASIN [C003N] Cooling Tower Demolition 4700 R95B0017 1954-1985 chromate/zinc/phosphate treatment 32 × 64 × 38 ft Study M 6
K-892-H Cooling Tower (K-892H) Cooling Tower Demolition 4700 R95B0017 1954-1985 chromate/zinc/phosphate treatment 32 × 64 × 38 ft Study M 6
K-892-J COOLING TOWER BASIN [C003O] Cooling Tower Demolition 4700 R95B0017 1978-1985 chromate/zinc/phosphate treatment 42 × 42 × 26 ft (ea 11 cells) Study M 6
K-892-J Cooling Tower (K-892J) Cooling Tower Demolition 4700 R95B0017 1978-1985 chromate/zinc/phosphate treatment 42 × 42 × 26 ft (ea 11 cells) Study M 6
K-1004-L Pilot Plant (K-1004L) Centrifuge Facilities D&D 4700 R95B0020 1950-84 Mixed chemical and radiological contamination 46,266 ft2 Study L 6
K-1004-N1 Cooling Tower (K-1004N1) Centrifuge Facilities D&D 4700 R95B0020 TBA TBA TBA Study L 6
K-1004-N2 Cooling Tower (K-1004N2) Centrifuge Facilities D&D 4700 R95B0020 TBA TBA TBA Study L 6
K-1010 Lab- Receiving and Handling Centrifuge Facilities D&D 4700 R95B0020 1972-85 uranium enrichment products, hydrocarbon oils, fluorocarbon oils 3200 ft2 Study L 6
K-1023 Lab (includes K-1009, 1050, 1005) (K-1023) Centrifuge Facilities D&D 4700 R95B0020 1971-85 uranium, hydrocarbon oils, fluorocarbon oils 180 × 40 ft Study L 6
K-798 Electrical Switchgear Room for K-1023 Centrifuge Facilities D&D 4700 R95B0020 1971-present None 1920 ft2 Study L 6
K-1004-J Centrifuge Development Laboratory Centrifuge Facilities D&D 4700 R95B0021 1940's-present Neptunium, Plutonium 2200 ft2 Study L 6
K-1004-N Cooling Tower Centrifuge Facilities D&D 4700 R95B0021 1950's - 1984 chromate, zinc, phosphate, 10 in. in diam., 168 ft long, return header 10 in. in diam, 170 ft long, makeup water line is 4 in. in diam., 133 ft long. S&M L Tower has been demolished
K-1004-Q Centrifuge Laboratory Centrifuge Facilities D&D 4700 R95B0021 1971-85 uranium, hydrocarbon oils, fluorocarbon oils 25 × 25 × 14 ft deep, additional 12 ft pit under about a third of middle pit Study L 6
K-797 Electrical Switchgear Room for K-1004-J (K-797) Centrifuge Facilities D&D 4700 R95B0021 1961-present No hazardous waste 1200 ft2 Study L 6
K-1037 Barrier Plant K-1037 Demolition Project 4700 R95B0022 TBA TBA TBA Study L 6
K-1037-C Smelter House K-1037 Demolition Project 4700 R95B0022 TBA TBA TBA Study L 6
K-1401-N Converter Retubing Area K-1401-N Area Decommissioning 4700 R95N0025 1970s mixed chemical & radiological contamination 13,198 ft2 Study M 6
K-1401-NB Basement Area (K-1401-NB) K-1401-N Area Decommissioning 4700 R95N0025 1944-1987 chemical & radiological wastes 68,000 ft2, 17 ft high Study M 6
K-1420-D Valve Sprinkler House K-1420 Demolition Project 4700 R95B0028 1940s-present None 30 ft2 Study M 6
K-1420 Decontamination Facility K-1420 Demolition Project 4700 R95B0028 1954-1993 uranium, mercury, nickel, corrosives, detergent, PCBs 523 × 163 × 48 ft Study M 6
K-1420-B Flammable Liquid Storage (K-1420-B) K-1420 Demolition Project 4700 R95B0028 1976-present flammable liquids 400 ft2 Study M 6
K-1420-C Gas Cylinder Storage (K-1420-C) K-1420 Demolition Project 4700 R95B0028 1953-present uranium 60 ft2 Study M 6
K-1421 Incinerator House (K-1421) [R057] K-1420 Demolition Project 4700 R95B0028 1954-1986 Uranium wastes 586 ft2 Study M 6
K-1422 Storage Building (K-1422) K-1420 Demolition Project 4700 R95B0028 1953 uranium 322 ft2 Study M 6
K-101 Compressor Laboratory K-1600 Area Cleanup 4700 R95B0030 TBA TBA TBA Study L 6
K-1600 Technology Test Facility K-1600 Area Cleanup 4700 R95B0030 1980-1985 uranium, hydrocarbon oils, fluorocarbon oils 43,180 ft2 Study L 6
K-1004-N-1 Cooling Tower (K-1004-N-1) Centrifuge Facilities D&D 4700 R95B0033 TBA TBA TBA Study L 6
K-1004-N-2 Cooling Tower (K-1004-N-2) Centrifuge Facilities D&D 4700 R95B0033 TBA TBA TBA Study L 6
K-1045 Maintenance Office and Tape (K-1045) Centrifuge facilities D&D 4700 R95B0033 TBA TBA TBA Study L 6
K-1052 Advanced Machine Development Lab Centrifuge facilities D&D 4700 R95B0033 1974-85 uranium, hydrocarbon oils, fluorocarbon oils 11,200 ft2 Study L 6
K-1200 Centrifuge South Bay Centrifuge Facilities D&D 4700 R95B0033 1974-85 uranium, hydrocarbon oils, fluorocarbon oils 380 × 50 ft, 75 ft high, 22,800ft2 Study L 6
K-1210 Centrifuge Test Facility (K-1210) Centrifuge Facilities D&D 4700 R95B0033 1975-85 uranium, hydrocarbon oils, fluorocarbon oils 160 × 110, 85 ft high Study L 6
Activity name Project name ADS no. RDS no. Dates of operation Hazards and contaminants Acres and volumes Status Relative ranking Cleanup actions completed
K-1210-A Advanced Engineering Test Facility Centrifuge Facilities D&D 4700 R95B0033 1978-85 uranium, hydrocarbon oils, fluorocarbon oils 10,725 ft2, 85 ft high Study L 6
K-1220 Centrifuge Plant Demonstration Facility(CPDF)-1 Centrifuge Facilities D&D 4700 R95B0033 1981-85 uranium, hydrocarbon oils, fluorocarbon oils 78,500 ft2, 175 ft tall Study L 6
K-1220 CPDF-2 Centrifuge Facilities D&D 4700 R95B0033 TBA TBA TBA Study L 6
K-25 Process Building (K-25) K-25 Building Demolition 4700 R95B0049 TBA TBA TBA Study M 6
K-27 Process Building (K-27) K-27 Building Demolition 4700 R95B0049 TBA TBA TBA Study M 6
K-29 Process Building (K-29) K-29 Building Demolition 4700 R95B0050 1951-1985 uranium, technetium, transuranics, asbestos, PCBs 560 × 523 ft Study M 6
K-31 Process Building (K-31) LEU Process facilities D&D 4700 R95B0050 1951-85 uranium, transuranics, PCBs, asbestos, various metals 1200 × 622 ft Study M 6
K-33 Process Building (K-33) LEU Process facilities D&D 4700 R95B0050 1954-1985 uranium, asbestos, PCBs, various metals 1450 × 970 ft Study M 6
K- 1024-B Storage Area K-25 Miscellaneous Facilities D&D 4700 R95B0051 1944-present No known contaminants 4800 ft2 floor area Study M 6
K-1024 Dilution Pit [R082] K-25 Miscellaneous Facilities D&D 4700 R95B0051 1945-63, 1970-85 metals and organics 5 × 4 × 5 ft S&M M 6
K-1024 D&D Offices K-25 Miscellaneous Facilities D&D 4700 R95B0051 1945-present uranium 800 ft2 Study L 6
K-1024-C Storage Area K-25 Miscellaneous Facilities D&D 4700 R95B0051 TBA TBA TBA Study L 6
K-1024-D Storage Area K-25 Miscellaneous Facilities D&D 4700 R95B0051 TBA TBA TBA Study L 6
K-701 Boiler House (K-701) & Fabrication Shop Powerhouse Area Demolition 4700 R95B0060 1943-1962 No known contaminants 192 × 147 ft Study L 6
K-702 Turbine Room & Discharge Powerhouse Area Demolition 4700 R95B0060 1944-1962 No known hazardous wastes 600 × 100 ft Study L 6
K-703 Fabrication Shop & Biophysical (K-703) Powerhouse Area Demolition 4700 R95B0060 1944-1980s uranium 21,285 ft2 Study L 6
K-705 Crib House Powerhouse Area Demolition 4700 R95B0060 1944-1962 asbestos 1814 ft2 Study L 6
K-706 Pump House (K-706) Powerhouse Area Demolition 4700 R95B0060 1944-1962 Asbestos 4464 ft2 Study L 6
K-707 Auxiliary Switch House (K-707) Powerhouse Area Demolition 4700 R95B0060 1944-1962 No known contaminants 6540 ft2 Study L 6
K-709 Switchyard Powerhouse Area Demolition 4700 R95B0060 1944-1962 Oil, PCBs, Asbestos 250 × 400 ft Study L 6
K-712 Fairchild Switch House Substation (K-712) Powerhouse Area Demolition 4700 R95B0060 1944-1994 PCBs 50 × 30 ft Study L 6
K-715 Water Treatment System Powerhouse Area Demolition 4700 R95B0060 1946-1962 No known contaminants 700 ft2 Study L 6
K-734 Storage/Breaker House (K-734) Powerhouse Area Demolition 4700 R95B0060 1944-present asbestos 178 × 38 ft Study L 6
K-735 Storage Building (K-735) Powerhouse Area Demolition 4700 R95B0060 1944-1994 None 4370 ft2 Study L 6
K-738 Chlorinator House (K-738) Powerhouse Area Demolition 4700 R95B0060 1944-1994 None 15 × 15 ft Study L 6
K-740 Paint Storage Warehouse Powerhouse Area Demolition 4700 R95B0060 TBA TBA TBA Study L 6
K-795-B Crib House (K-705-B) Powerhouse Area Demolition 4700 R95B0060 TBA TBA TBA Study L 6
K-1066-B CYL Storage Yard: NE K-1423 (K-1066-B) UF6 Cylinder Yard & Refurbish Fac. 4700 R95B0061 1971-present uranium 425 UF6 cylinders Study M 6
K-1066-E CYL Storage Yard: N K-832 (K-1066-E) UF6 Cylinder Yard & Refurbish Fac. 4700 R95B0061 1971-present uranium 167,637 ft2 Study M 6
K-1066-J CYL Storage Yard: N K-1025 (K-1066-J) UF6 Cylinder Yard & Refurbish Fac. 4700 R95B0061 1975-present uranium 62,600 ft2 Study M 6
K-1066-K CYL Storage Yard: Portal 8 (K-1066-K) UF6 Cylinder Yard & Refurbish Fac. 4700 R95B0061 1981-present uranium 80,652 ft2 Study M 6
K-724 Storage Building [Warehouse] Group I Useless Building Demolition Project 4700 R95B0008 1940s-present Beryllium & radioactive wastes 8600 ft2 Cleanup M Removal Action Proposed; EE/CA in progress-5
K-725 BERYLLIUM BUILDING [C004] Group I Useless Building Demolition Project 4700 R95B0008 1944-1952 Beryllium, uranium, mercury, asbestos 21,600 ft2 Cleanup M Removal Action Proposed; EE/CA in progress-5
K-1031 Storage Building (K-1031) Group I Useless Building Demolition Project 4700 R95B0026 1946-79 organic degreasers, uranium compounds, trace quantities of transuranics, facility floors contam. with radionuclides sealed under paint, asbestos is present in bldg 2900 ft2 Cleanup M Removal Action Proposed-5
K-1131 Feed & Tails Building Group I Useless Building Demolition Project 4700 R95B0023 1945-85 uranium, metal, other chemical wastes 55,700 ft2 Cleanup M Removal Action Proposed; EE/CA in progress-5
K-1410 Nickel Plating Facility (K-1410) (C006) Group I Useless Building Demolition Project 4700 R95B0026 1944-1979 organic degreasers, tetrachloride, trichloroethylene, perchloroethylene, MFL oil, uranium compounds 9000 ft2 Cleanup M Removal Action Proposed-5
K-300-C Coolant Storage Area (K-300-C) Group II Useless Building Demolition Project 4700 R95B0051 TBA TBA TBA Study L 6
K-300-C-1 Coolant Unloading (K-300-C-1) Group II Useless Building Demolition Project 4700 R95B0051 TBA TBA TBA Study L 6
Activity name Project name ADS no. RDS no. Dates of operation Hazards and contaminants Acres and volumes Status Relative ranking Cleanup actions completed
K-300-C-2 Coolant Storage Area (K-300-C-2) Group II Useless Building Demolition Project 4700 R95B0051 1945-1964 uranium 400 ft2, 40 ft high Study L 6
K-300-C-3 Coolant Drying System (K-300-C-3) Group II Useless Building Demolition Project 4700 R95B0051 TBA TBA TBA Study L 6
K-732 Switchyard Group II Useless Building Demolition Project 4700 R95B0044 1944-present asbestos 178 × 38 ft Study L 6
K-766 Sampling Storage Shed (K-766) Group II Useless Building Demolition Project 4700 R95B0012 NDA No known hazardous wastes 20 × 15 ft Study L 6
K-801 Sample Station Group II Useless Building Demolition Project 4700 R95B0039 TBA TBA TBA Study L 6
K-801-A Water Treatment Facility (K-801-A) Group II Useless Building Demolition Project 4700 R95B0039 1951-1954 chromates 1801 ft2 Study L 6
K-801-AA Valve Vault Group II Useless Building Demolition Project 4700 R95B0039 TBA TBA TBA Study L 6
K-801-B Water Treatment Clarifier Tank (K801B) Group II Useless Building Demolition Project 4700 R95B0039 1951-1954 flocculating chemicals, chromates 8000 gpm Study L 6
K-801-BB Valve Vault Group II Useless Building Demolition Project 4700 R95B0039 1944-present non-chromate, calgon coraid 25 × 60 × 31 Study L 6
K-801-H Cooling Tower (K-801H) Group II Useless Building Demolition Project 4700 R95B0040 TBA TBA TBA TBA L 6
K-802 Recirculating Water Pump House (K-802) Group II Useless Building Demolition Project 4700 R95B0040 TBA TBA TBA TBA L 6
K-832 Recirculating Water Pump House (K-832) Group II Useless Building Demolition Project 4700 R95B0040 1946-1985 chromates 11,097 ft2, 25,000 gpm Study L 6
K-832-A Sprinkler Valve House (K-832-A) Group II Useless Building Demolition Project 4700 R95B0040 TBA TBA TBA TBA L 6
K-832-B Sprinkler Valve House (K-832-B) Group II Useless Building Demolition Project 4700 R95B0040 TBA TBA TBA TBA L 6
K-832-H Cooling Tower (K-832H) Group II Useless Building Demolition Project 4700 R95B0040 TBA TBA TBA Study L 6
K-833 Cooling Water Return Pump House (K-833) Group II Useless Building Demolition Project 4700 R95B0040 1946-1985 chromates 30 × 15 ft, 20,000 gpm Study L 6
K-834 Valve House (K-834) Group II Useless Building Demolition Project 4700 R95B0040 1946-85 chromates 150 ft2 Study L 6
K-896 Recycle Blowdown Facility Group II Useless Building Demolition Project 4700 R95B0040 TBA TBA TBA Study L 6
K-896-A Clarifier Tank (K-896-A) Group II Useless Building Demolition Project 4700 R95B0040 TBA TBA TBA Study L 6
K-896-B Clarifier Tank (K-896-B) Group II Useless Building Demolition Project 4700 R95B0040 TBA TBA TBA Study L 6
K-1501-E Crusher Transfer Bldg. (K-1501-E) Group II Useless Building Demolition Project 4700 R95B0029 1980s No hazardous wastes 2145 ft2 Study M 6
K-762 K-31 Switchyard (K-762) Group II Useless Building Demolition Project 4700 R95B0057 1952-85 PCBs 130,380 ft2 Study L 6
K-792 K-33 Switchyard (K-792) Group II Useless Building Demolition Project 4700 R95B0057 1954-85 PCBs 1000 × 300 ft Study L 6
K-762 Valve Vaults 1 & 2 Group II Useless Building Demolition Project 4700 R95B0057 TBA TBA TBA Study L 6
K-25/K-27 Outdoor Process Tielines Group III Useless Building Demolition Project 4700 R95B0056 1946-1985 uranium, technetium-99, plutonium, neptunium 3-42 in diam. Study M 6
K-27/K-1131 Outdoor Process Tielines Group III Useless Building Demolition Project 4700 R95B0056 TBA TBA TBA Study M 6
K-27/K-131 Outdoor Process Tielines Group III Useless Building Demolition Project 4700 R95B0056 TBA TBA TBA Study M 6
K-27/K-413 Outdoor Process Tielines Group III Useless Building Demolition Project 4700 R95B0056 TBA TBA TBA Study M 6
K-27/K-631 Outdoor Process Tielines Group III Useless Building Demolition Project 4700 R95B0056 TBA TBA TBA Study M 6
K-31/K-631 Outdoor Process Tielines Group III Useless Building Demolition Project 4700 R95B0056 1951-85 nonvolatile fluoride, oxyfluoride, uranium, technetium, plutonium 3-42 in diam. Study M 6
K-33/K-131 Outdoor Process Tielines Group III Useless Building Demolition Project 4700 R95B0056 1954-1985 nonvolatile fluoride, uranium, technetium, plutonium, neptunium 3-42 in diam. Study M 6
Activity name Project name ADS no. RDS no. Dates of operation Hazards and contaminants Acres and volumes Status Relative ranking Cleanup actions completed
K-131 Maintenance (Feed Vaporization Building) Group III Useless Building Demolition Project 4700 R95B0058 TBA TBA TBA Study M 6
K-631 Tails Storage (K-631) Group III Useless Building Demolition Project 4700 R95B0058 1946-62 chemical & radioactive contamination 315 × 110 ft Study M 6
K-1040 Maintenance Shop for K-633 (K-1040) Group III Useless Building Demolition Project 4700 R95B0059 TBA TBA TBA Study L 6
K-633 Test Loop Facility (K-633) Group III Useless Building Demolition Project 4700 R95B0059 1954-1985 chemical & radioactive contamination 169 × 80 ft Study L 6
K-633-D Equip. Trailer (K-633-D) Group III Useless Building Demolition Project 4700 R95B0059 1954-1985 chemical & radioactive contamination 169 × 80 ft Study L 6
K-1231 Process Building (K-1231) Group III Useless Building Demolition Project 4700 R95B0045 1945-1980s chemical & radioactive contamination 162 × 42 ft, 40 ft high Study L 6
K-1231-A Propane Storage (K-1231-A) Group III Useless Building Demolition Project 4700 R95B0045 TBA TBA TBA Study L 6
K-1231-B Caustic Storage Tank (K-1231-B) Group III Useless Building Demolition Project 4700 R95B0045 TBA TBA TBA Study L 6
K-1232 Chemical Recovery Facility (K-1232) Group III Useless Building Demolition Project 4700 R95B0045 1970s- 1994 volatile organics, polynuclear aromatic hydrocarbons, heavy metals contain. groundwater 150 × 100 ft, capacity 1000-2000 gal Study L 6
K-1233 Collection Facility (K-1233) Group III Useless Building Demolition Project 4700 R95B0045 1975-1982 mixed chemical & radioactive wastes 100 × 50 ft, 3300 ft2 Study L 6
K-1233-A Drum Cleaning Facility (K-1233-A) Group III Useless Building Demolition Project 4700 R95B0045 TBA TBA TBA Study L 6
K-413 Product Withdrawal Facility (K-413) Group III Useless Building Demolition Project 4700 R95B0045 1946-85 chemical & radioactive contamination 14,848 ft2 Study L 6
K-1132 Hydrogen Fluoride (HF) Storage Group III Useless Building Demolition Project 4700 R95B0019 1952-1982 chemical contaminants 2 small bldgs & storage shed Study L 6
K-1133 HF Storage Tank Shed Group III Useless Building Demolition Project 4700 R95B0019 TBA TBA TBA Study L 6
K-1134 HF Storage Shed Group III Useless Building Demolition Project 4700 R95B0019 TBA TBA TBA Study L 6
K-1135 HF Storage Control Building Group III Useless Building Demolition Project 4700 R95B0019 TBA TBA TBA Study L 6
K-1300 Brick Stack (K-1300) Group IV Useless Building Demolition Project 4700 R95B0024 1944-85 uranium 6 × 6 × 75 ft Study L 6
K-1301 Fluorine Production Facility (Pump Storage Facility) Group IV Useless Building Demolition Project 4700 R95B0024 1943-85 mixed chemical & radioactive contamination 9831 ft2 Study L 6
K-1302 Fluorine Storage (Building) Group IV Useless Building Demolition Project 4700 R95B0024 1943-present fluoride, fluorine, phosgene, chlorine, and other nonflammable compressed gases 16 × 4.5 ft Study L 6
K-1303 Fluorine Facility (Research Compressor Facility) Group IV Useless Building Demolition Project 4700 R95B0024 1944-1970s mixed chemical & radioactive wastes, include uranium & mercury 180 × 88ft, 13,000 ft2 Study L 6
K-1413 Laboratory (K-1413) Group IV Useless Building Demolition Project 4700 R95B0027 1952-1985 organics, uranium compounds, mercury, & other metals 8512 ft2, 200 × 200 Study M 6
K-1025-E Storage Building Group IV Useless Building Demolition Project 4700 R95B0012 TBA TBA TBA Study L 6
K-25 D&D Routine S&M K-25 D&D Routine S&M 4700 R94H0039 - - - S&M M -
Swine Waste Lagoons South Campus Facility/ORAU 8390 R95B0002 1945-? Trichloroethene 130 acres; NDA S&M L ROD signed 12/28/1995; NFA; Bi annual monitoring on going-4
Wastewater Treatment Facility (WWTF)/U002f South Campus Facility/ORAU 8390 R95B0002 1945-? - - S&M L ROD signed 12/28/1995-4
Freels Bend Area ORAU 8390 R95B0002 TBA Radionuclides, organics, and metals 70 acres NFA L NFA petition approved-3
Clinch River/Poplar Creek Boundary 9302 R95B0037 1940-present Mercury, metals, organics TBA Study M RI/FS in progress-6
Watts Bar Reservoir Boundary 9302 R94C0004 1941-present Radionuclides, metals, organic compounds, PCBs, and cesium NDA S&M M ROD signed 9/29/1995; Annual monitoring ongoing-4
David Witherspoon, Inc Off Site 9303 R95C0017 TBA TBA TBA S&M H Removal Action Complete 1/93-4
Activity name Project name ADS no. RDS no. Dates of operation Hazards and contaminants Acres and volumes Status Relative ranking Cleanup actions completed
Atomic City Auto Parts Off Site 9303 R94C0007 TBA TBA TBA Cleanup H EE/CA Action Memorandum D1 to TDEC for comment due 9/30/1996-5
Lower East Fork Poplar Creek Boundary 9304 R94C0005 1953-1983 Mercury 550 acres, 212,000 kg Cleanup H ROD signed 9/19/1995; Remedial design underway-5