136 



STAGING VESSEL MOORING COMPLEX 



STAGING VESSEL 



TYPICAL LEG 



Fig. 7 3. Sealab II operational configuration, showing relationships 

 of Sealab, staging vessel, PTC, mooring legs, and canyon 



I 30' 30' 

 110' \W 



SURFACE 



BOTTOM 



ASR TYPE MOORING BUOY 

 1-1/4" WIRE DEPTH + 30' 

 ^59" SPHERICAL BUOY 



•1-1/4 CROWN WIRE 

 DEPTH + 30' 



13,000 LB NAVY 

 STOCKLESS ANCHOR 



270'-2"STUD LINK CHAIN 



Fig. 74. A typical mooring leg 



