 | 1967 - 896 pages
...Once each quarter, a total of at least five water samples is taken at various locations in each harbor in areas where nuclear-powered ships berth and from...downstream locations. These samples are analyzed for gross radioactivity and for cobalt-60. No harbor water sample has shown detectable cobalt-60 radioactivity.... | |
 | United States. Congress. Joint Committee on Atomic Energy - 1969 - 252 pages
...each quarter year a total of at least five water samples is taken at various locations in each harbor in areas where nuclearpowered ships berth and from...downstream locations. These samples are analyzed for gross radioactivity and for cobalt 60. No harbor water sample has shown detectable cobalt 60 radioactivity.... | |
 | United States. Congress. Joint Committee on Atomic Energy - 1969 - 1370 pages
...each quarter year a total of at least five water samples is taken at various locations in each harbor in areas where nuclearpowered ships berth and from...downstream locations. These samples are analyzed for gross radioactivity and for cobalt 60. Using a sodium iodide scintillation detector with a multichannel analyzer,... | |
 | United States. Congress. Joint Committee on Atomic Energy - 1970 - 331 pages
...each quarter year a total of at least five water samples is taken at various locations in each harbor in areas where nuclearpowered ships berth and from...downstream locations. These samples are analyzed for gross radioactivity and for cobalt 6O. Using a sodium iodide scintillation detector with a multichannel analyzer,... | |
 | 1967 - 896 pages
...Once each quarter, a total of at least five water samples is taken at various locations in each harbor in areas where nuclear-powered ships berth and from...downstream locations. These samples are analyzed for gross radioactivity and for cobalt-60. No harbor water sample has shown detectable cobalt-60 radioactivity.... | |
 | United States. Congress. Joint Committee on Atomic Energy - 1974 - 302 pages
...1 2 1,327 4 2 1 22 21 4 <I <1 25 59 2 1 9 9 4 <1 13 22 147 92 372 78 783 106 1,954 119 311 67 1,262 Five water samples are taken in each harbor once each...are analyzed for gross gamma radioactivity and for cobalt-60 content. Procedures for analysis will detect cobalt-60 if its concentration exceeds one three-hundredth... | |
 | 1972 - 894 pages
...water and sediment, supplemented by shoreline surveys, posted film badges and effluent monitoring. Five water samples are taken in each harbor once each...are analyzed for gross gamma radioactivity and for cobalt-60 content. Procedures for analysis will detect cobalt-60 if its concentration exceeds one three... | |
 | United States. Congress. Joint Committee on Atomic Energy - 1974 - 1256 pages
...4 , j 25 59 2 10 10 7 2. j 9 9 4 8 1 026 34 2 <J 13 22 147 92 372 78 783 106 1,954 119 311 67 1,262 Five water samples are taken in each harbor once each...are analyzed for gross gamma radioactivity and for cobalt-60 content. Procedures for analysis will detect cobalt-60 if its concentration exceeds one three-hundredth... | |
 | United States. Congress. Joint Committee on Atomic Energy - 1974 - 283 pages
...water and sediment, supplemented by shoreline surveys, posted film badges and effluent monitoring. Five water samples are taken in each harbor once each...locations. These samples are analyzed for gross gamma radioactivi and for cobalt 60 content. Procedures for analysis will detect cobalt 60 if its concentration... | |
 | United States. Congress. Joint Committee on Atomic Energy. Subcommittee on Legislation - 1975 - 140 pages
...affected by releases of radioactivity. Marine life samples have also been collected from some harbors. Five water samples are taken in each harbor once each...gross gamma radioactivity and for cobalt 60 content. A sodium iodide scintillation detector with a multichannel analyzer is used to measure gross gamma activity... | |
| |
Navy environmental monitoring program consists of analyzing samples of harbor water and sediment, supplemented by shoreline surveys, posted dosimeters and effluent monitoring. Sampling harbor water and sediment each quarter year is emphasized since these... 
