Table 2. Continued 





N ame 



Operati < 



JSjjL 



Deployments 



Depth 



*-" 



Wt (lb) in Water. W, or Air, A 



Dimension 

 (ft) 



Foundation 

 Type 



Foundation 

 Pressure (psf) 



Sediment 



Type 



Settlement 



Remarks 















Wilson Cove. 













no problems 











1956 





115 



San Clemente 

 Island. Calif. 



up to 400 ,000 iW) 





foundation 

 four 14-in.- 





dense sand 





Differential move- 







NUC (Naval 



1960 



1 



170 



San Clemente 



upto 700,000 (W) 











noted 



would nave been 





NUC Pop-Up 

 Test Site 



Undersea Research 

 and Development 















65 ft 





over bedrock 





detected. 





Center), Pasadena, 





























Calif. 





2 



21 



165 

 170 



Wilson Cove. 

 San Clemente 

 Island, Calif. 



Wilson Cove, 

 San Clemente 





24-in. diam 



24-in.diam 



24-in.-diam 

 36 ft 



24-in.-diam 





loos, coarse 



no problems 



deflection = 



1/2 in. at 



50 000-lb load 



of 410.000 ft-lb. 



Ran lateral-load- 

 versus-deflection 















Island, Calif. 







36 ft 





over bedrock 



test. 

































H Andrews Ba^ 



ESSA, Miami 









St. Andrews 











siltyclayto 



6 to 37 in. 



penetration from 





Model Studies 



Beach. Fla. 









Bay, Fla. 





4-ft diam 



spread footing 



166 













Petroleum 





=20 











usually mat 















Ci impanies 













foundation 















































! 











diam pipe piles 



unknown 



calcareous 



no settlement 







Miami's Reflector 



University of 















driven 20 ft 





sand 



noted 







and Cameras 



Miami. Coral 

 Gables, Fla. 





— » 



50 to 100 









spread footings 





"'"material" 3 ' 



noted 









APL (Applied 





























Physics Labora- 



























Stations 









100 to 2.600 





















Ol Washington. 





























Seattle. Wash. 





























University of 



























Pipe Sections 



Rhode Island, 

 Kingston. R. 1. 



• 1968 















unknown 



bay sediments 







