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This is a list of Superfund sites in Tennessee designated under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) environmental law. The CERCLA federal law of 1980 authorized the United States Environmental Protection Agency (EPA) to create a list of polluted locations requiring a long-term response to clean up hazardous material contaminations. [1]
The expression noble metal is sometimes confined to copper, silver, and gold since their full d-subshells can contribute to their noble character. [14] There are also known to be significant contributions from how readily there is overlap of the d-electron states with the orbitals of other elements, particularly for gold. [ 15 ]
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S&P 500 constituent Tesoro Corp. (NYSE:TSO) acquired Western Refining. [216] HOMB: Home BancShares: VAL: Valspar: S&P 500 constituent The Sherwin-Williams Co. (NYSE:SHW) acquired Valspar. [217] May 16, 2017: VVV: Valvoline Inc: NE: Noble Corporation: S&P MidCap 400 constituent Ashland Global Holdings Inc. (NYSE:ASH) spun off its remaining stake ...
Many significant companies are based in Nashville, Tennessee, and its surrounding communities in the Nashville metropolitan area. [1] Five of the companies, HCA Healthcare, Dollar General, Community Health Systems, Delek US Holdings, and Tractor Supply, were members of the Fortune 500 in 2020, ranking 65th, 112th, 241st, 342nd, and 380th respectively.
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The Union Carbide corporation succeeded Tennessee Eastman as the operating contractor in 1947, remaining until 1984 when Union Carbide relinquished the contract for operating DOE's Oak Ridge facilities, and the Martin Marietta corporation (later Lockheed Martin) won the contract to take over the operation. BWXT Y-12 (name later changed to B&W Y ...
Now truly diversified, the company changed its name in 1973 to Copperweld Corporation. The company expanded into the primary and secondary metallurgical products market, offering a diversified product range that included steel pipe and tube; bimetallic wire, strand and strip; steel bars and plates; solder and skiving, and employed thousands at ...