26/08/2026
When was your hazardous area classification drawing last reviewed?
A new tank, altered process or site extension can quickly leave a HAC drawing out of step with the conditions on-site ⚠️
That matters because DSEAR assessments and hazardous area classification inform the electrical design, equipment selection, inspection and maintenance that follow.
For regulated environments such as defence fuel infrastructure, outdated information can undermine the basis of future compliance work.
We support sites from the initial assessment and area classification through to updated drawings, technical sign-off and ongoing review.
Find out more about our DSEAR assessment services 👉🏼https://www.srelectrical.com/hazardous-area-electrical-services/dsear-assessments/