4 Grimbald Road, Knaresborough, North Yorkshire
44 (0) 7912 753 425

Confined Space Access

Confined Space Access Personnel with years of experience in even the smallest of spaces.
Balance Tank Operation

Swimming Pool Balance Tanks sometimes require confined space personnel and commercial dive qualifications which all our team have.

Confined Space Dive Team

We have a seasoned team, with years of experienece working together ensuring highest level of safety.

HSE Compliant

We follow the guidlines and recommendations as laid out in the HSE Confined Space Access Regulations 1997 to ensure we work safely in these areas.


Our team are ROSPA Approved CS2 Confined Space Entry & Rescue Techniques With Escape Sets trained.

What is Confined Space?

Confined space is a place which is substantially enclosed (though not always entirely), and where serious injury can occur from hazardous substances or conditions within the space or nearby (e.g. lack of oxygen). A number of people are killed or seriously injured in the UK each year in confined spaces. These occur across a wide range of industries, from those involving complex plant through simple storage vessels

Access Underwater follow the guidlines laid out by the HSE in the Confined Space Regulations 1997. This provides guidance for those involved in work within confined spaces, those who employ or train such people and those that represent them.

Confined Space Services

Our team offers a professional confined space entry, rescue, full BA and difficult access service throughout the UK. All of our operatives are highly trained and have a thorough understanding of confined space working,  many of the operatives we use are HSE trained commercial divers who hold commercial diving medicals, first aid at work training and Water Hygiene cards.

Access Underwater offers confined space access teams to carry out maintenance, repairs, inspections, surveys, NDT, welding, written reports, rescue and recovery, and civil engineering services.

Services offered:

  • Confined space
  • Confined space rescue
  • Full BA entry
  • High pressure jetting and disinfection (including portable storage)
  • Water storage facility maintenance
  • Ozone diffuser supply, replacement, and maintenance
  • Repair, replacement, and refurbishment of ball cocks, valves, penstocks, pipework, ladders, etc
  • Biofuel room clearing and cleaning
  • Joint repairs and replacements
  • Concrete repairs
  • Concrete testing
  • Internal pipe repairs
  • Drain maintenance and unblocking
  • Inspection & reporting
  • Manufacture of specialised individual items