CLASS IV & III COMBINED COURSE
8 Week Course
This special is strictly for the full payment and paid a week before you commence the course, should you wish to pay for the class iv and iii separately you will pay per course. A 50% deposit is to be made to book your spot 10 working days prior to the start of the course you wish to attend.
This course special Includes the following –
underwater welding, compressor operators course, mixed gas diving, First Aid course, Pre Sea course, transport to and from dive sites as well as airport or bus stop pickup and drop of.
All trainees must be 18 years and older, must have passed a
DIVE MEDICAL at a DEPARTMENT OF LABOUR approved DIVE DOCTOR.The trainee must be able to do basic mathematics-add/subtract/divide/minus,be able to speak,read and write English. The trainee has to pass a swim test on the surface and underwater and be able to breathhold underwater.
He/she must have the right attitude and must be willing to learn and work hard-the course is intense.
LECTURES IN, History of diving, diving physics, diving physiology, diving procedures, decompression theory, decompression tables, diving emergencies, compressors HP and LP, air banks, decompression chambers, diver communication, seamanship, HIRA, dive planning, dive equipment, safety, underwater hazards and diver legislation.
Tests will be done during the course.
PRACTICAL,orientation dive in our 3,5mtre deep dive tank,basic scuba competancy,in water training,underwater emergencies,diver rescue,tools training,underwater communication, lost diver techniques and methods of recall,rope work including knots and splices,filling of cylinders with the HP compressor,equipment maintenance and service.
MINIMUM DIVE TIMES
0- 19 METERS 700 MINUTES 18 DIVES
20-30 METERS 100 MINUTES 6 DIVES
This is however the minimum time required, at JACKS DIVE CHEST we strive to do at least 35 dives and 1200 minutes dive time on SCUBA
You will also do a 50metre dive in the SURFACE DECOMPRESSION CHAMBER checking the effects of NITROGEN NARCOSIS and the effects of BOYLES LAW.
Trainees will need the basic diving equipment which includes, a wetsuit (7mm or 5mm), booties, fins, mask and Safety shoes. We will supply the DVs, (demand valves), BCs, (bouyency compensators), weight belts etc for the duration of the course.