Trenching: 



1, 3, 4, 10, 16, 19, 21, 26, 32, 35, 40, 42, 43, 47, 51, 



53, 64, 65, 75, 76, 77, 95, 107, 126, 129, 145, 154, 160, 162, 165, 



168, 170, 192, 193, 203, 211, 219 



Wave forces: 



5, 6, 7, 68, 71, 76, 79, 89, 94, 105, 119, 122, 123, 129, 144, 



150, 165, 170, 196, 197, 198 



Welding: 



1, 11, 24, 38, 46, 47, 50, 73, 76, 77, 90, 102, 118, 137, 138, 



139, 142, 145, 148, 162, 168, 173, 177, 183, 213, 214, 218, 219, 232 



Winch: 



38, 48, 75, 76, 77, 118, 129, 137, 138, 161, 168, 173, 211, 213, 232 







VI. 



LOCATION 



INDEX 









Alaska, Cook Inlet: 



19, 



169 







Louisiana, Grand Isle: 



229 





Australia, Bass Strait: 



30 









Michigan, South Haven: 



27 





Australia, Spencer Gulf: 



219 









Mississippi River: 



75 





California: 



210 









New York, Hudson River: 



75 





CaUfomia, Los Angeles: 



75, 



140, 



168 





New York, Lake Ontario: 



40, 



49 



California, San Diego: 



16 









New York, Long Island: 



160 





Calif omia, Santa Barbara: 



15 









New York, Rochester: 



40 





En^and, Teesside: 



58 









North Africa: 



44 





France, Cannes: 



53, 



54 







North Sea: 



169, 



232 



Great Britain: 



18, 



26, 



29, 114, 167, 



187 



Norway, Ekofisk: 



58 





Great Britain, Dorset: 



189 









Oregon : 



77 





Great Britain, Hastings: 



21 









Persian Gulf: 



169, 



172 



Great Britain, Humber Estuary: 



: 47 









Puerto Rico, Las Mareas: 



119 





Great Britain, Morecambe Bay: 



81 









Scotland, Cambeltown: 



51 





Great Britain, River Exe: 



32 









Sicily : 



44 





Great Britain, River Thames: 



47 









South Africa, Durban: 



34, 



155 



Gulf of Mexico: 



71, 



148, 



159, 162, 169, 



229 



Tasmania: 



30 





Hong Kong: 



112 









Venezuela, Lake Maracaibo 



: 169 





India, Bombay: 



216 









Wales, Ba^an Bay: 



38 





Iran, Kharg Island: 



211 









Wales, Port Talbot: 



50 





Italy: 



44 









Washington, Puget Sound: 



76 





Italy, Gulf of Trieste: 



48 









Washiagton, Seattle: 



95 





Lake Michigan: 



27 















58 



