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Evidence Guide: SISOSCB008 - SCUBA dive using Enriched Air Nitrox

Student: __________________________________________________

Signature: _________________________________________________

Tips for gathering evidence to demonstrate your skills

The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!

From the Wiki University

 

SISOSCB008 - SCUBA dive using Enriched Air Nitrox

What evidence can you provide to prove your understanding of each of the following citeria?

Plan EANx dives.

  1. Determine site, depth and duration of dives.
  2. Identify hazards and assess risks associated with use of EANx equipment, blend, site, depth and duration of dives.
  3. Prepare EANx dive plans according to industry technical and safety criteria.
  4. Use dive computer or dive tables, as required, to plan requirements.
  5. Select and order EANx blend to meet dive requirements.
Determine site, depth and duration of dives.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Identify hazards and assess risks associated with use of EANx equipment, blend, site, depth and duration of dives.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Prepare EANx dive plans according to industry technical and safety criteria.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Use dive computer or dive tables, as required, to plan requirements.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select and order EANx blend to meet dive requirements.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Analyse blend, select and assemble equipment.

  1. Analyse supplied EANx blend using equipment according to manufacturers' calibration and analysis recommendations.
  2. Complete all required pre-dive analysis logs.
  3. Select and assemble dive equipment suitable for use with EANx gas blend.
  4. Utilise EANx compatible dive computers to finalise details of dive, according to industry technical and safety criteria.
Analyse supplied EANx blend using equipment according to manufacturers' calibration and analysis recommendations.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Complete all required pre-dive analysis logs.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select and assemble dive equipment suitable for use with EANx gas blend.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Utilise EANx compatible dive computers to finalise details of dive, according to industry technical and safety criteria.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Dive using EANx.

  1. Complete EANx dive according to dive plan and EANx industry technical and safety criteria.
  2. Monitor depth and time throughout dive, according to dive plan using dive computer data.
  3. Take remedial action to avoid hazards.
Complete EANx dive according to dive plan and EANx industry technical and safety criteria.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Monitor depth and time throughout dive, according to dive plan using dive computer data.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Take remedial action to avoid hazards.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Disassemble and maintain equipment.

  1. Maintain positive pressure in cylinder to avoid entry of atmospheric air.
  2. Disassemble regulators and gauges according to industry technical and safety criteria.
  3. Complete basic post dive maintenance of equipment compatible with elevated oxygen mix according to industry technical and safety criteria.
  4. Determine site, depth and duration of dives.
  5. Identify hazards and assess risks associated with use of EANx equipment, blend, site, depth and duration of dives.
  6. Prepare EANx dive plans according to industry technical and safety criteria.
  7. Use dive computer or dive tables, as required, to plan requirements.
  8. Select and order EANx blend to meet dive requirements.
Maintain positive pressure in cylinder to avoid entry of atmospheric air.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Disassemble regulators and gauges according to industry technical and safety criteria.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Complete basic post dive maintenance of equipment compatible with elevated oxygen mix according to industry technical and safety criteria.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Determine site, depth and duration of dives.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Identify hazards and assess risks associated with use of EANx equipment, blend, site, depth and duration of dives.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Prepare EANx dive plans according to industry technical and safety criteria.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Use dive computer or dive tables, as required, to plan requirements.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select and order EANx blend to meet dive requirements.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Required Skills and Knowledge