CSA Z275.1 : 2016

Preface
1 Scope
2 Reference publications
3 Definitions
4 Chamber construction and location
5 Utilities
6 Chamber environmental air and gas systems
7 Chamber atmospheric control and monitoring
8 Built-in breathing (BIB) systems
9 Purity of gases
10 Fire prevention, protection, and extinguishing
11 Additional requirements for evacuation chambers (single
   or multiple occupancy)
12 Additional requirements for chambers in support of diving
   and caisson operations
13 Additional requirements for DDC saturation diving
14 Additional requirements for submersible (bell) diving
   systems (submersible compression chambers)
15 Additional requirements for single-occupancy chambers
16 Additional requirements for clinical applications
17 Additional requirements for research applications
18 Administration for clinical and research operations
Annex A (normative) - Exception Clauses to Section 4,
        Piping Systems, of ANSI/ASME PVHO-1
Annex B (informative) - Physical hazards
Annex C (informative) - Fire and explosion hazards
Annex D (informative) - Pressure conversion table
Annex E (informative) - Guidelines for selection,
        installation, maintenance, and cleaning of
        compressor/purification-type breathing
        air systems
Annex F (informative) - Sample collection for compressed
        breathing air analysis
Annex G (informative) - Recommended analytical procedures
        for the analysis of compressed breathing air
Annex H (informative) - Moisture content in compressed
        breathing air at typical user pressures

This Standard applies to hyperbaric chambers that have as their primary function the subjection ofhumans to pressure environments exceeding 1 atmosphere absolute, such as those required in divingoperations, work under compressed-air conditions, medical treatment, training, and research.