Practice question

A portable tank carrying UN 3166 is inspected under ADR 6.7.2.19. What periodic hydraulic pressure test interval applies to UN portable tanks?

  1. Every 1 year
  2. Every 5 years (with a 2.5 year intermediate test)
  3. Every 10 years (with a 5 year intermediate test)
  4. Every 6 years (with a 3 year intermediate test)

Answer: B — Every 5 years (with a 2.5 year intermediate test)

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