open/close

Website Options

Options below affect the visual display. Choices are stored using browser cookies.

  • The low bandwidth option causes most images to disappear and stops external fonts from loading.

  • The underlined links option causes all website links to become underlined, making them easier to distinguish.

  • The high contrast option causes colors to change to mostly black and white.

Utility Navigation

Diver

The content listed below has been tagged with the topic "Diver." Explore other topics to discover additional exciting content.

Result Filters

Frequently Asked Question

How can I test my compressor relief valves and pressure gauges?

Considering the need for extra equipment to do this and the potential complications, the NOAA Diving Program recommends having a service technician for your particular brand of compressor test the relief valves and calibrate the gauges during routine compressor servicing. Some pressure relief valves, most likely very high pressure ones, may need to be sent to the manufacturer for testing.

Interestingly, not all valves can be tested. Some spring activated valves will reset upon release; these valves may be tested. Other valves are one-use only and when activated will not reset; these valves cannot be tested. The manufacturer will know which valves are installed on the compressor.

Frequently Asked Question

Does the Dive Person in Charge (DPIC) need to be a certified NOAA diver?

No. 

Frequently Asked Question

How often are DUSA inspections conducted?

Diving Unit Safety Assessments (DUSA) are conducted by DUSA inspectors at each diving unit site once every three years. Diving units conduct their own inspections every year and submit the results to their Unit Diving Supervisor. 

Frequently Asked Question

What is over bottom diving?

Over bottom diving occurs when a diver is able to see the sea floor or bottom but it is too deep to be accessed.

Frequently Asked Question

What is blue water diving?

Blue water diving occurs when divers cannot see the sea floor or other bottom landmarks during their dive. 

Frequently Asked Question

What forms must I submit to be medically cleared to dive?

All NOAA Divers must submit:

You can view a comprehensive list of all required forms, training, and activities for NOAA Divers in the NDP diving page

Frequently Asked Question

What kind of diver recall system should I get?

At this time, the NOAA Diving Program does not have a specific brand requirement. Feel free to buy one that you like. 

Frequently Asked Question

Where can I get more RASS bottles (13 cu ft)?

NOAA diving units can:

  • purchase Reserve Air Supply System (RASS) bottles at a local dive store
  • contact the NOAA Diving Program and we will send you as many as you need
Frequently Asked Question

How do I wear a RASS?

The Reserve Air Supply System (RASS) is worn by NOAA Divers on their right side, as shown in the illustration below.

If a NOAA Diver wishes to use the RASS in a different configuration, a waiver request must be submitted through the diver's Unit Diving Supervisor to the Line or Staff Office Diving Officer. 

NOTE:

  • RASS cylinder valves are never to have a cap. The cap and string may interfere with opening the valve and/or removing the second stage from the bag. 
  • Don’t forget to remove RASS cylinders from the pouch to minimize cylinder oxidation. The bottom of the cylinders are especially prone to damage. 

 

Drawing of NOAA wetsuit configuration with Reserve Air Supply System

Appendix 7-1 drawing from the July 14, 2011 NOAA Working Diving Standards and Safety Manual (NWDSSM) illustrating a NOAA diver wetsuit configuration. Mask: eyes. Snorkel: left side of head. Regulator: mouth, hose over right shoulder. Buoyancy Compensator Device (BCD) inflator hose: left shoulder. Inline alternate air source: left shoulder. BCD: right side. Reserve Air Supply System (RASS): right side. Whistle: left shoulder. Weight belt: waist, right hand release. Gauge console: under left arm. Fins: carried in hand. Knife: right ankle.

 

*ac
"Access controlled" content.
top