The course is spread over 4 days.
| SRL |
Lesson
Code |
Lesson
Title |
Key
components |
| 1 |
OSDT1 |
|
Course introduction
Breath-hold diving
|
| 2 |
OSDT2 |
|
Skills and equipment
The heart and lungs
|
| 3 |
OSDT3 |
|
Rescue and rescue techniques
Safe snorkelling practices |
| 4 |
OSDT4 |
|
Planning snorkelling trips |
| 5 |
OSDP1 |
|
Entry methods
Underwater swimming
Underwater mobility |
| 6 |
OSDP2 |
|
Mask clearing
Remove and recover equipment
Weightbelt
Lifejacket |
| 7 |
OSDP3 |
|
Rescue skills
Towing and landing |
| 8 |
OSDPA |
Snorkel Diver Skills Test |
Recover and fit equipment
Fin 200m with 8 surface dives
Fin 50m on front without mask
Fin 50m on back without mask and snorkel
Fin 15m underwater
Fin 100m with weightbelt
Rescue buddy: 3mins AV, 50m tow with AV, land from deep water with AV, place in recovery position
|
| 9 |
OSDP4 |
Full equipment familiarisation |
Snorkelling skills in full equipment
Rescue skills in full equipment |
| 10 |
OSDTA |
Theory Assessment |
20 Multiple Choice questions
|
| 11 |
OSDD1 |
Dive 1 |
Dives to 5-6m |
| 12 |
OSDD2 |
Dive 2 |
Use of compass
Dives to 5-6m |
| 13 |
OSDOWA |
Snorkel Diver Open Water Skills Test |
Dive to 5-6m
Rescue buddy: AV, tow 50m with AV, land on beach, AV for 3 mins, recovery position |