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BS EN ISO 24807:2024

$167.15

Recreational diving services. Requirements for rebreather diver training. Decompression diving to 100 m

Published By Publication Date Number of Pages
BSI 2024 34
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This document specifies requirements for rebreather diver training programmes which provide the competencies required to perform dives to 100 m with a rebreather requiring mandatory decompression stops using a breathing mixture containing helium. 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
5 European foreword
Endorsement notice
8 Foreword
9 Introduction
10 1 Scope
2 Normative references
3 Terms and definitions
12 4 Competencies
13 5 Prerequisites for training
5.1 General
5.2 Minimum age
5.3 Diving experience
5.4 Health requirements
14 6 Introductory information
7 Theoretical knowledge
7.1 Knowledge review
7.2 Risk management
15 7.3 Team diving
16 7.4 Project dives with specific objectives
7.5 Function of rebreather components
17 7.6 Breathing performance using a rebreather
7.7 Rebreather assembly and checks
18 7.8 Gas supply duration
7.9 CO2 absorbent duration
7.10 Rebreather pre-water entry checks
19 7.11 Advanced decompression dive planning
7.12 Dive conduct
20 7.13 Identifying and reacting to potential issues
21 7.14 Hypercapnia, hypoxia and hyperoxia
7.15 Buddy and team diving procedures
22 7.16 Rebreather maintenance
7.17 Maintaining knowledge and skills
8 Practical skills
8.1 Skills review
8.2 General
23 8.3 Pre-dive procedures
8.4 Dive conduct
24 8.5 Emergency situations
8.6 Response to rebreather malfunctions
25 8.7 Post-dive procedures
9 Instructors
10 Training equipment and materials
10.1 Training equipment
26 10.2 Training materials
11 Practical training parameters
11.1 Training dives or in-water sessions
27 11.2 Instructor responsibilities
11.2.1 General
11.2.2 Instructor-to-student ratios for dives of 60 m or less
11.2.3 Instructor-to-student ratios for dives deeper than 60 m
11.3 Rebreather dive leaders
11.4 Breathing gas limits
11.4.1 Closed-circuit rebreather
28 11.4.2 Semi-closed rebreather
12 ​Evaluation
12.1 Knowledge
12.2 Skill evaluation
12.3 Proof of qualification
30 Annex A (informative) Gas density and gas mixtures
32 Annex B (normative) Student crossover training programmes
33 Bibliography
BS EN ISO 24807:2024
$167.15