This guidance is for persons carrying out public safety related activities (operations or training etc.) using Swiftwater Breathing Apparatus (SWBA).
Adjuncts means devices used to assist swimming such as fins, mask, floatation aids.
Approved Filler means a person who meet local regulatory requirements to recharge a compressed gas cylinder (e.g. SWBA).
Approved Instructor means a person who meets the requirements laid out in this guideline as a SWBA Instructor.
Competent person is a person who meets local regulator requirements to perform visual and hydrostatic testing of gas cylinders.
Cylinder means an aluminum or composite wrapped gas cylinder not exceeding 450 ml (water volume) used as part of a type approved SWBA.
Breathing System means a SWBA product as specified in Annex A.
Guideline refers to this guideline (PSI Global Good Practice Guide – Swiftwater Breathing Apparatus).
Operator a person who is certified to use SWBA under this guideline or someone training to gain such certification under the direct supervision of an Approved Instructor.
Service Technician means a person who is authorised by the manufacturer to carry out maintenance on the respective SWBA.
Swiftwater Breathing Apparatus (SWBA) means the use of an emergency breathing system during swiftwater and floodwater activities to provide respiratory protection from aspiration of water, whilst remaining buoyant at the surface, without the intention to dive below the surface.
ADAS Australian Diver Accreditation Scheme
CMAS Confédération Mondiale des Activités Subaquatiques
DAN Diver Alert Network
DEFRA Department for the Environment, Food and Rural Affairs (UK)
EBS Emergency Breathing System
GPG Good Practice Guide
IPSQA International Public Safety Qualifications Authority
ISO International Standards Organisation
NAUI National Association of Underwater Instructors
NFPA National Fire Protection Association
PADI Professional Association of Dive Instructors
PFD Personal Floatation Device
PSI Public Safety Institute
SCBA Self-Contained Breathing Apparatus (Closed Circuit)
SCUBA Self-Contained Underwater Breathing Apparatus
SSI SCUBA Schools International
SWBA Swiftwater Breathing Apparatus
UHMS Undersea & Hyperbaric Medical Society
WRSTC World Recreational Scuba Training Council
You should use this information together with any industry guides and standards to help you conduct SWBA activities safely, and to make sure you are doing everything you can, so far as is reasonably practicable, to ensure the health and safety of your workers.
1.5.1 PSI Global acknowledge this Good Practice Guide has been adapted from the WorkSafe New Zealand Good Practice Guideline for Diving.
1.5.2 As part of the creative commons license set by WorkSafe New Zealand on their guideline, the PSI Global Good Practice Guideline for SWBA is an open access document.
1.5.3 This Good Practice Guide is licensed under a Creative Commons Attribution-Non-commercial 3.0 NZ license.
2.1.1 Personnel who undertake or support SWBA activities should be given an orientation to this guideline.
2.1.2 Operators should not be referred to as divers unless they are intending to dive and operate outside this guideline.
2.2.1 Operators should have the strength, physical fitness and mental health to undertake SWBA activities safely.
2.2.2 As a minimum they should be able to comfortably:
2.2.3 Operators should also have and maintain a medical clearance to a recreational dive medical or higher standard (CMAS, DAN, RSTC, UHMS).
2.2.4 Operators and Approved Instructor carrying out SWBA activities must not be impaired by fatigue, drugs or alcohol.
2.3.1 Operators must hold and maintain a recognised dive certification that meets ISO 24801-1 (supervised diver) or higher (such as a military or commercial diver certification).
2.3.2 Operators must hold and maintain a recognised swiftwater rescue technician certification (e.g. , IPSQA, PSI Global, Rescue 3, DEFRA, PUASAR002, NFPA etc.)
2.3.3 Operators should complete a recreational dive medical questionnaire and supply this to an approved instructor prior to commencing practical training. Practical training should not be undertaken if the operator fails any initial screening question, unless medical clearance is provided by a physician or medical practitioner.
2.3.4 SWBA certification and recertification training must consist of:
2.3.5 Maintenance of SWBA certification (2.3.4) should be done using a real-time verifiable document (i.e. online QR code).
2.3.6 Operators are exempt from Clauses 2.3.1 to 2.3.5 where they hold and maintain micro-credential certification in accordance with IPSQA Standard 5002 (Swiftwater Breathing Apparatus Operator) as this certification exceeds such requirements.
2.3.7 Operators should undertake an annual skills check to ensure proficiency in between recertification. A recommended skills check is available as per Annex C.
2.3.8 Approved Instructors must hold and maintain the following:
22.214.171.124 SWBA equipment should be cleaned and sanitized after use and between users to avoid infection.
126.96.36.199 SWBA equipment used in natural waterways should be inspected and cleaned in accordance with local regulatory requirements (if any) to avoid spread of biosecurity risks (e.g. didymo)
188.8.131.52 SWBA equipment should be stored in protective cases in a secure, clean, dry and cool environment.
184.108.40.206 Storage of SWBA equipment in hot environments and in direct sunlight should be avoided as it may cause air expansion leading to burst disc rupture.
220.127.116.11 SWBA cylinders must be visually inspected and undergo a hydrostatic test by a competent person, no less than every five years.
18.104.22.168 SWBA cylinders must have their visual inspection and hydrostatic test certificate dates marked on their exterior.
22.214.171.124 SWBA fittings (regulators, hose, gauge) should be serviced annually or as per the manufacturers instructions by a service technician.
126.96.36.199 Recharging of SWBA cylinders must be done by an approved filler using breathable (non-enriched) air that meets air quality for diving.
188.8.131.52.1 Air quality should be periodically tested to ensure it is not contaminated.
184.108.40.206 SWBA cylinders should be fully charged (100%) before being stowed ready for use.
220.127.116.11 Where SWBA cylinders are to be stored not fully charged, they should be stored with nominal pressure (approximately 30 bar) to avoid moisture and other contaminants entering.
18.104.22.168 In the event of a burst disc, it should be replaced and the SWBA should be checked by a service technician.
22.214.171.124 SWBA cylinder should be labelled as per Annex A.
126.96.36.199 SWBA cylinders should be refilled to refresh stored air every 6 months.
188.8.131.52 Records of maintenance, servicing and testing must be held in accordance with local regulations.
2.5.1 A risk management or safety plan must be developed by the entity responsible for SWBA activities and communicate this to those who are affected by it.
2.5.2 The risk management plan must include hazard identification, hazard control, normal operating procedures, emergency operating procedures and be approved by the entity.
184.108.40.206 Normal operating procedures must include:
220.127.116.11. Emergency operating procedures must include:
2.5.3 The risk management plan must be reviewed no less than annually.
2.6.1 Adequate first aid facilities and trained first aiders must be available when undertaking SWBA activities.
2.6.2 First aiders must be qualified to:
2.6.3 First aiders must re-qualify their training in accordance with local requirements, but no less than every three years.
2.6.4 SWBA activities should have access on-site to oxygen and an Automatic External Defibrillator.
2.7.1 Near misses, incidents causing harm or damage, injuries, illness and death must be recorded and reported in accordance with local regulatory requirements.
2.7.2 Approved Instructors must report SWBA training incidents involving illness, injury or death to PSI Global within 7 days.
3.1.1. SWBA activities must not performed with the intention to dive. Where there is intent, public safety or commercial diving protocols must be followed.
3.1.2 SWBA activities shall ensure that the operator is positively buoyant and no weight belt system is used.
3.2.1 In addition to normal swiftwater crewing and positions, SWBA activities must have the follow dedicated positions on-site:
3.2.2. A Safety Officer should be designated and where possible, this person should meet SWBA operator certification requirements.
3.2.3 The Primary Operator, Secondary Operator, Attendant and Supervisor must meet SWBA operator certification requirements.
3.3.1 A briefing must be given prior to commencing SWBA activities by the supervisor. It must include:
3.3.2 The briefing may also include additional information such as:
3.4.1 Operators shall be equipped and be fitted with a minimum of:
3.4.2 Operators may be equipped and fitted with other equipment including, but not limited to:
3.5.1 SWBA activities under this guideline shall not be used in the following circumstances or conditions:
3.6.1 The briefing shall include signals to communicate between the operator and attendant:
3.6.2 The briefing may use the recommended SWBA signals as per the table below.
|Are you ok?||Flat hand on head|
|I am ok||Flat hand on head in response|
|Something is wrong||Flat hand tilting|
|I am low on air||Fist on front of helmet||N/A|
|I am out of air||Level hand sliding back and forth across front of helmet||N/A|
|Help||Hand extended above waving||Continuous|
|Recall Operator||Finger swirling (eddy out) then pointing in safe exit direction|
|Stop/Attention||Hand extended in front above water with palm raised||One short blast|
|Up||Two short blasts|
|Down||Three short blasts|
|Rope Free/Release||Hand level moved swinging wide backwards/forwards above water||Four short blasts|
Author: Steve Glassey
Date: 14 September 2023
For further information on the PSI Global: Good Practice Guide – Swiftwater Breathing Apparatus or for information on operator and approved instructor training, please contact us.