Table 2. Miscellaneous Submerged Stn 



Name 



— 



~ 



Deployments 



D r 



L oea, i0 n 



w,„ b „n„.orAir,A 



Dimension 



f °r:°" 



Foundation 

 Bearing 



Pressure lost) 



Sediment 



Settlement 



Remarxs 



NCEL DOTIPOS 

 (Deep Ocean Test- 

 Observation 



System) 



NCEL (Naval Civil 



1967 



• 30 



to 5.600 



off Southern 

 California 



1300 to 4,000 (W) 



18x18 



footings 



40 to 85 



soft cohesive 

 sediments 



0.5 to 1.5 in. 



strength and cone 



ESSA Bottom- 

 Sitting Observation 



ESSA (Environ- 

 mental Science 



Wash. 



= 1966 



— 



2.600 to 15.000 



Tasman Sea 



200 to 300 (Wl 



12x12 



12 x 12-ft 



50 to 75 



^=r 



— 



"- 



ESSA Plate Load 



ESSA, Norfolk, 



1966 



2 



20 



Chesapeal e 



Bay 



82.000 (Al 

 48 .000 (W) 



5x32 



two 5 x 5-ft 

 spread footings 



1.000 



"n r r 



1 to 3 m. 



deflection curves 



NCEL LOBSTER 

 (Long-Term Ocean 

 Bottom Settlement 

 Test tor Engineer- 

 ing Research) 



NCEL 



1967 



9 



4 to 1.200 



off Southern 

 California 



1 ,300 (W) 



6-ft diam 



dre ,rr 



100 



",r 



1 to 8 in. 



= e records 



NCEL Plate 



Bearing Device 



NCEL 



1965 



^100 



120 to 6.000 



off Southern 

 California 



3,000 to 6.000 (Wl 



12-ft-diam 



three 2 x 5-ft 

 strip footings 



100 to 200 



a™ e S 



0to3in. 



tn-situ load-versus- 

 deflect ion curves 



NASL Deep-Sea 



NASL (Naval 



Applied Science 



1967 



2 



4,500 



Tongue-of- 

 Bahamas 



650 IA) 



10x10 



lOxlO-ftbase 



of 1-1/2 -in. 

 angle 



less than 130 



s„,s 



TetZerT 



Shear strengths 



NCEL STU 

 (Submersible Test 

 Unit) 



NCEL 



1963 



8 



1 20 to 6,780 



California 



"5.000 (Al 



«10xl0 



footings 



110 



tod'avetlilts 



to 8 in. 



Settlement esti- 

 mudline markings. 



NRL"sSTU 



NRL (Naval 

 Research 



Laboratory) 



1962 

 1961 

 1961 



3 



5300 

 300 

 500 



near Fort 

 Fla. 



near Fort 



Lauderdale, 

 Fla. 



200 to 300 (Al 

 200 to 300 1 Al 



6x6 



3x4 



5x2 (diam) 



6 x 6-ft base of 



spread footing 



less than 150 

 less than 25 

 lessthan 100 



silt size 



thought to be 

 no sinking 



Settlement esti- 

 Observed with 



NUSL Transponder 

 Block 



NUSL (Naval 



Underwater Sound 





1 



«, 



Long Island 

 Conn. 



=.730 (Wl 



3x3 



s P read,oo„n 9 



81 



B _n,l v 



'Er 



Observed with 



