Blog Archives

AT Diving Regulations (Dec 18)

The Adventurous Training (AT) sub aqua diving document set has recently been amended to reflect organisational changes to the Defence Safety Agency (DSA).   The newly titled Superintendent of Defence Diving (SODD) has moved into the Navy Safety Centre (NSC) along with the Diving Standards Team.

A small number of typos have also been amended in both DCOP 22 and BRd 2806(5).

The current document set for Adventuruous Training (AT) sub aqua diving is as follows:

The master versions of these documents are located on the Defence intranet but can also be downloaded at the link above (DCOP 22 is contained in the BRd zip file).

The following points should be noted:

  • BRd 2806(5) is a large zip file (approx 10.5 MB) that will require extracting onto a local machine
  • Many of the pdf annexes in BRd 2806(5) require Adobe Reader to be viewed properly so may not work in browsers such as Safari (apple devices) or Chrome (android devices) – see below for word versions
  • Despite a request for annexes to be in word the RN policy is that they should be in pdf format.

All diving supervisors (SADS) should have a copy of these documents in their possession, be familiar with the contents and comply with the regulations within.

On occasion we are asked for word versions of some of the Annexes:




DSM 14-18 Suunto Zoop Novo

Several Suunto Zoop Novo dive computers used for AT diving have been discovered to offer reduced no-stop dive times compared to similar devices.  DSM 14-18 has been released to allow similar computers to be identifed and directs that they are not to be used for AT diving.

Click here to download DSM14-18 Suunto Zoop Novo




DSM 13/18 Gas Testing for AT Diving

Following several recent occasions where expeditions have received JSATFA clearance without valid laboratory gas tests, DSM 13/18 has been issued to remind single service AT desk officers of their responsibilities.  

It can be downloaded at this link




AT Diving Incident Form (Dec 18)

BRd 2806(5) requires all incidents to be notified to the Defence Diving Standards Team (DST) using a slightly modified British Sub Aqua Club (BSAC) incident reporting form.   This form has been updated to include the latest email addresses and job title for SDSI(AT) and the JSSADC Course Clerk

The latest version of the form, and continuation sheet, can be found at this links below:




SADS Registration Form

A number of people have made us aware that the pdf version of the SADS Registration Form contained in BRd 2806(5) doesn’t work on some operating systems or browsers.

In order to overcome this issue, a word versions can be accessed at this link >>>>  SADS Registration Form (Annex 1A)

 




2019 Joint Service Diving Conference

The next Joint Service Diving Safety Conference will be held on 20 Mar 2019 at HMS RALEIGH and will offer the opportunity for sub aqua divers from all 3 services to meet, share experiences and knowledge.  There will be a wide range of speakers including a BSAC representative, the Superintendent of Diving, Diving Standards Officer (AT), and of course JSSADC.

There will also be the opportunity to have a Q&A session with members of the Joint Service Sub Aqua Diving Policy Advisory Committee (JSSADPAC) and a social event in the evening.

Once again we’ve laid on courses both before and after the conference:

  • Advanced Diver Theory lessons: 18-19 Mar 19
  • Diver Coxswain Assessment: 18-19 Mar 19
  • ESADS Refresher Course: 21-22 Mar 19
  • Marine Radio Operator: 21-22 Mar 19

Full details are at the link below:

To book your place please complete the form below and return to us:




New JSSADC Email Addresses

After our conversion to MoD Net, all JSSADC email addresses have changed.  You can now contact us using the following:




Over the Counter Medication & Fitness to Dive

Diving Safety Memorandum 09/18 has just been released and provides information on the impact Over The Counter (OTC) medication can have on fitness to dive.  In particular there are issues with Sidenafil (Viagra) and other drugs, which cause a similar effect as PDE-5-inhibitors.  These have been shown to promote the onset and severity of neurological decompression illness (DCI).

Download Diving Safety Memorandum 09/18 for full details

 




Oceanic Regulators – Worldwide Recall

There exists a possibility for the Oceanic diaphragm style regulators sold or serviced between October 1, 2017 and May 25, 2018 with a new HP Poppet to significantly restrict airflow at low tank pressures (below 500 psi), posing a drowning hazard to consumers. Any regulator with the new HP Poppet must be fitted with the new style.

For further information & instructions on how to have affected regulators rectified visit https://recall.oceanicworldwide.com/




Defective Throw Line

During a recent rescue drill, a defective throw line was discovered with a very low breaking strain.  Riber Products Limited (RIBER) who supplied it have identified a batch of 208 throw bags which could be at risk.

To ensure that throw bag rescue lines are fit for purpose they should be opened and checked. In particular:

  • The entire length of the rescue line should be examined for joins or other discontinuities. This can best be done by feeling along the length of the line with bare hands to identify rough patches or lumps.
  • Any knots, splices or other methods of securing the ends of the line to handles, quoits or other parts of the equipment should also be checked for integrity.
  • The throw bag should be inspected and tried at regular intervals and repacked according to the manufacturer’s instructions, as otherwise the line may not deploy freely from the bag when required.

Any throw bag rescue lines found to have joins or discontinuities should be removed from service and the original manufacturer /supplier informed.

Further details can be found in the latest Marine Accident Investigation Branch (MAIB) Safety Bulletin dated Jun 18 (click here)