surface plant hull by transferring one mooring line at a time. The mooring 

 lines would be pretensioned from winches in the surface hull. It is estimated 

 that each mooring leg could be set in 1 day. 



Requirements for the four-point moor are shown in Figure A-14. As 

 noted, the excursion limit, vertical and horizontal components, and scope 

 developed for each leg, are given for the 600-foot depth and for the 6,000-foot 

 depth. The moor geometry for the two depths is shown in Figures A-15 and 

 A-16. Installation details of the catenary support buoy and mooring leg riser 

 are shown in Figure A-17. The anchor, clump weight, and mooring leg details 

 are shown in Figure A- 18. 



A major milestone chart and estimated budget costs for installation of 

 a 30-kw, surface-tendered power plant system for 600-foot and 6,000-foot 

 depths are presented in Figure A-19. These cost estimates do not include cost 

 of development programs, transportation, and deployment, since the load 

 module mission and site are undefined. 



V 

 I 



fi 



/, 



WhenY = 600 ft 



S = 1,590 ft 



X = 1,350 ft 



e = 370 ft 



e,„,. = 523 ft 



buoy 



buoy 







Emax = 1-417 xe 



Ye = y^-(s-y)' 





for a four-point moor 



i;;^--— -U=,-,^Jt-i--_ 



^ pq — — _ 







-""'^'"'^^^-^ 



~~^^~^^ 



\ 







\ 



Y 



\ 



When Y = 6,000 ft 



S = 10,300 ft 



X = 8,600 ft 



e = 4,300 ft 



em=.v = 6,093 ft 



-f 7 



l-(S-Y)- 



Flgure A-14. Basic configuration of four-point moor. 



300-kw Shore-Based Diesel Generator System 



The 300-kw shore-based power plant selected for preliminary design 

 is illustrated in Figure A-20. The selected transmission distance was estab- 

 lished at 50 miles. This system includes a diesel generator plant and auxiliary 



111 



