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ATEX Inspection & Compliance

Inspection and upgrade of electrical and instrument equipment in hazardous areas, so every installation matches its zone classification.

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Safe equipment in explosive atmospheres

In oil and gas plants, a single non-compliant junction box or cable gland can become an ignition source. Tech-SIIS checks that every piece of equipment in a hazardous area is suitable for its zone, correctly installed and properly maintained, then carries out the corrective works.

  1. Scope & reviewDocuments, history and requirements of your installation.
  2. PlanningMethod, team and schedule aligned with your operations.
  3. Execution on siteQualified personnel, calibrated equipment, HSE first.
  4. Report & handoverClear findings, recommendations and records.

Our ATEX services

Work carried out according to approved procedures and the applicable codes and standards.

Area classification review

Review of hazardous area classification drawings against the actual plant layout.

IEC 60079-10-1 / -10-2

Ex inspections

Initial, periodic and sample inspections at visual, close and detailed grade.

IEC 60079-17

Equipment verification

Check of Ex marking, protection type, gas group and temperature class against the zone.

IEC 60079-14

Cable glands & wiring

Verification of glands, entries, sealing and earthing of Ex installations.

IEC 60079-14

Corrective works

Replacement or repair of non-compliant equipment by trained Ex technicians.

IEC 60079-19

Ex register & dossier

Hazardous area equipment register and inspection records for the operator.

Verification dossier

Equipment we inspect

Junction boxesMotorsLightingInstruments & transmittersControl stationsCable glandsHeat tracing

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