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BS EN ISO 24806:2023

$142.49

Recreational diving services. Requirements for rebreather diver training. Decompression diving to 60 m

Published By Publication Date Number of Pages
BSI 2023 32
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This document specifies requirements for rebreather diver training programmes which provide the competencies required to perform dives to 60 m with a rebreather, using a breathing mixture containing helium and requiring mandatory decompression stops. This document specifies evaluation criteria for these competencies. This document specifies the requirements under which training is provided, in addition to the general requirements for recreational diving service provision in accordance with ISO 24803.

PDF Catalog

PDF Pages PDF Title
2 undefined
4 European foreword
Endorsement notice
5 Annex A (informative) A–deviations
6 Blank Page
9 Foreword
10 Introduction
11 1 Scope
2 Normative references
3 Terms and definitions
14 4 Competencies
5 Prerequisites for training
5.1 General
5.2 Minimum age
5.3 Diving experience
5.4 Health requirements
15 6 Introductory information
7 Theoretical knowledge
7.1 Knowledge review
7.2 Rebreather basics
7.3 Function of rebreather components
16 7.4 Breathing performance using a rebreather
7.5 Rebreather assembly and checks
17 7.6 Gas supply duration
7.7 CO2 absorbent duration
7.8 Rebreather pre-water entry checks
7.9 Advanced decompression dive planning
18 7.10 Dive conduct
19 7.11 Identifying and reacting to potential issues
20 7.12 Hypercapnia, hypoxia and hyperoxia
7.13 Buddy and team diving procedures
7.14 Rebreather maintenance
21 7.15 Maintaining knowledge and skills
8 Practical skills
8.1 Skills review
8.2 General
8.3 Pre-dive procedures
22 8.4 Dive conduct
23 8.5 Emergency situations
8.6 Response to rebreather malfunctions
24 8.7 Post-dive procedures
9 Instructors
10 Training equipment and materials
10.1 Training equipment
25 10.2 Training materials
11 Practical training parameters
11.1 Training dives or in-water sessions
11.2 Instructor responsibilities
26 11.3 Rebreather dive leaders
11.4 Breathing gas limits
11.4.1 Closed-circuit rebreather
11.4.2 Semiclosed-circuit rebreather
27 12 ​Evaluation
12.1 Knowledge
12.2 Skill evaluation
12.3 Proof of qualification
28 Annex A (informative) Gas density and gas mixtures
29 Annex B (normative) Student crossover training programmes
30 Bibliography
BS EN ISO 24806:2023
$142.49