Page 



Cable-to-Surface, umbilical 334 



CALYPSO. R/V 42 



Canadian Dept. of the Environment 187 



Canadian F^orces 191 



Carbon dioxide 419 



absorbant compound characteristics 421 



chemical compounds for removal of 419 



effects of temperature, humidity and absorbant bed configuration 424 



on removal rate 424 



effects on humans 420 



molecular sieve removal system 424 



recommended limits 419 



scrubber system peiformance recommendations 420 



source, rate of build-up, removal 419 



CEMA 60 



Center of buoyancy, defined 16 



changes during submergence 17 



Center of gravity, defined 16 



Centre D'Etudes Marine Avances 60, 96, 211 



Central Research Institute of Fisheries Information and Economics, USSR 10 



Centre National pour I'Exploitation des Oceans 61, 95, 96, 211 



Certification 636 



Canada 648 



Japan 648 



U.S. Navy requirements 636 



construction and fabrication 638 



instruments, external 639 



operability and maintenance 639 



operational safety 644 



operator competency 642 



quality assurance 638 



records 637 



scope of certification 637 



survey 639 



tenure 639 



testing 638 



Challenger Deep 233,484 



Charle's Law 282 



Chlorate candles 669 



r.HIHIRO 81 



Circuit design, considerations 356 



distribution 356 



voltage and amperage requirements, typical outbound components 359 



Classification, American Bureau of Shipping 644 



ballast system 645 



buoyancy characteristics 645 



calculations required 645 



drawings required 645 



maneuverability and control 646 



stability and trim 645 



Mausner, Edwai'd 700 



Closed circuit breathing, emergency use of 668 



Coast Guard, requirements 646 



744 



