"Nuclear power plants Environmental aspects." . . "United States." . . "U.S. Nuclear Regulatory Commission. Office of Nuclear Reactor Regulation." . . "Nuclear power plants Safety measures." . . "Nuclear power plants Environmental aspects United States." . . . . "Virginia Electric and Power Company." . . . . . . . . . . . . . . . . "North Anna Power Station, Units 1 and 2"@en . . . . . . . "Supplement no. 8 to the safety evaluation report by the Office of Nuclear Reactor Regulation, U.S. Nuclear Regulatory Commission, in the matter of Virginia Electric and Power Company, North Anna Power Station, Units 1 and 2, Docket Nos. 50-338 and 50-339"@en . . . . . "Supplement no. 8 to the safety evaluation report by the Office of Nuclear Reactor Regulation, U.S. Nuclear Regulatory Commission, in the matter of Virginia Electric and Power Company, North Anna Power Station, Units 1 and 2, Docket Nos. 50-338 and 50-339" . . . . . . "Nuclear power plants United States Safety measures." . .