Commercial Scuba Diver 30M(LEVEL1)
A Commercial Surface Supplied Diver 30M(LEVEL1) Course is the first step in becoming a commercial diver.
This course is conducted over a 4 weeks period.
It consists of:
The history of diving
The physics of diving
Diving physiology
Air decompression tables and procedures
SCUBA Diving equipment & maintenance
Pre- and Post-dive checks
Hand signals, lifeline
Underwater Scuba tasks and work
Using Hand Tools
Fresh water and open sea diving