The correct equipment for confined space rescue incidents needs to be ready and in place in order to provide assistance as quickly as possible.
Atmospheric Monitors
Before entering a confined space for work, gas detectors check for oxygen deficiency, for flammable gases and for toxic vapours like hydrogen sulfide. A multi-gas monitor for example continuously monitors the atmosphere and will alarm if the measured values change while people are working inside the confined space.
Breathing Apparatus
SCBA or Self-Contained Breathing Apparatuses supply air for rescuers in confined spaces. SCBA sets are normally issued for a minimum of 30 minutes use and have spare cylinders kept at the entry/exit point.
Rescue Tripods and Winch Systems
Rescue Tripods and Winch Systems – These are often positioned above the entry point to a confined space. They enable a casualty to be raised and/or lowered mechanically, taking a lot of pressure off the rescuers.
Harnesses and Retrieval Lines
A full-body harness with a dorsal attachment point for a casualty to be lifted up in the air without causing any injury. Retrieval lines connect to the harness and are pre-rigged to a winch for use in confined space rescue.
Communication Equipment
Noise underground can prevent voice communication between entry team members and surface controllers. Rescue teams use short-range radios, or fixed communication systems such as a loud-speaker telephone on a tripod above the confined space entry point.
First Aid and Casualty Packaging
Casualty treatment may be required as soon as a rescued casualty reaches surface level, which is why the contents of a compact trauma kit should be used as quickly as possible. The use of a cervical collar and a casualty packaging stretcher or body splint are examples of the type of first aid that can be given as soon as a casualty is brought to safety. There is more on Confined Space Rescue at https://www.agofirerescue.com/confined-space-rescue/.
It is so much safer to collect together all the equipment you are going to need before an incident arises, rather than trying to find the necessary items after an incident has occurred.
