61 



TABLE III 



HEAT BUDGET IN SANTA MONICA BAY 



Hyperion 



E xisting 



Average flow, MGD 



Ave. Temp, diff., sewage-ocean 



Sensible heat to ocean, BTU/day 



Heat from oxidation sewage, 



50% loss, BTU/day 



Heat equivalent of salinity 



difference, BTU/day 



250 

 16°F 

 3.3 X 10 



1.3 X 10- 



21.7 X 10 



10 



10 



Redondo Steam Plant 



Installed capacity, megawatts 

 Assumed average output 65% 

 installed capacity; cooling 

 losses 3.33 X10 6 BTU/hr/mw, 

 sensible heat to ocean BTU/day 



453 



2.4 X 10 



10 



El Segundo Steam Plant 



Installed capacity, megawatts 

 Using same assumptions as at 

 Redondo, BTU/day 



175 



0.9 X 10 10 



Scattergood Steam Plant 



Average operating capacity, raw 

 Using same assumptions as at 

 Redondo, BTU/day 



none 



Proposed 



420 

 16°F 



10 



5.6 X 10 

 2.2 X 10 9 

 34.4 X 10 10 



638 



3.3 X 10 



10 



350 



1.8 X 10 



10 



1212 



9.7 X 10 10 



Total sensible heat to ocean from 

 the above installations, BTU/day 



29.6 X 10 



10 



57.0 X 10 



10 



Solar Heat 



Summer 



Average radiation, em-cal/cm^/min 0.3 



BTU/mi 2 /day 



4.4 X 10 



10 



Winter 



0.1 



1.5 X 10 



10 



Surface Equivalent Area 



Sensible heat 



Existing square miles 1.5 

 Proposed square miles 4.6 



Total effective heat 



Existing square miles 6.7 

 Proposed square miles '13.0 



4.4 

 13.6 



19.7 

 138.0 



