Compliance & Certification

OPAL-compliant inspection — approved for Oman O&G.

Lifting, equipment and safety inspections that meet OPAL (Oman Petroleum & Alternative Energy) standards — the framework Oman’s oil & gas operators require.

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Service overview

Inspection aligned to OPAL requirements.

Working in Oman’s oil & gas sector means meeting OPAL standards. GCS delivers inspection and certification aligned to OPAL requirements, so your equipment and documentation pass operator and contractor audits first time.

Scope of work

What we cover.

The complete range of activities included in this service line.

Lifting Equipment

OPAL-aligned lifting inspection

Loose Gear

Registers and colour-coding to OPAL

Equipment Inspection

Plant and mechanical inspection

Documentation

OPAL-format certificates and records

Audit Support

Operator and contractor audit readiness

Competency

OPAL-recognised inspector competence

Features & benefits

Why operators choose GCS.

Independent

Third-party reporting recognised by EPC and O&G majors in Oman.

Accredited

LEEA Full Member, ISO 17020 and ISO 17025 accredited delivery.

Fast mobilisation

Typically within 2 working days across Muscat, Sohar and Duqm.

Traceable records

Photographic reports and certificates issued within 5 working days.

Industry applications

Where this service is deployed.

OPAL-Compliant Inspection Services supports asset integrity and statutory compliance across Oman’s heavy industry.

Oil & GasPetrochemicalRefiningPower GenerationWater & DesalinationFertiliserEPC ContractorsStorage Terminals

Standards & compliance

Frameworks we work to.

Every report references the applicable code so your QA, client and insurer can audit decisions back to source.

OPALLOLER 1998LEEA COPSULEISO 17020API

Service process

How the job runs.

A repeatable, auditable sequence from enquiry to certificate.

Stage 01

Document review

OEM data, prior reports and service history reviewed before mobilising.

Stage 02

On-site examination

Visual, functional and dimensional checks against the checklist, fully photographed.

Stage 03

NDT / testing

Surface or volumetric NDT and functional or load testing as the code requires.

Stage 04

Findings & sentencing

Defects classified A/B/C, photographed and sentenced against the governing standard.

Stage 05

Certificate & tag

Certificate of Conformity and colour-coded tag issued within 5 working days.

Equipment & technology

Tools of the trade.

Calibrated, traceable instruments operated by qualified technicians — every tool carries a current calibration certificate.

Calibrated load cellsUT thickness gaugesMPI yokes & DPI kitsBore & throat gaugesDigital torque toolsDrone / rope access

Frequently asked

Questions our clients ask most often.

What is OPAL compliance?+

OPAL (Oman Petroleum & Alternative Energy) sets the standards and competency framework used by Oman’s oil & gas operators and contractors. OPAL-compliant inspection means the work, inspectors and documentation meet those requirements.

Is GCS a LEEA member?+

Yes. GCS is a Full Member of the Lifting Equipment Engineers Association (LEEA) and operates an ISO 17020 inspection scheme — the de-facto standard for credible lifting inspection in Oman.

Will OPAL-compliant inspection pass operator audits?+

Yes — that is the purpose. We deliver inspection, certification and records in the format and to the competency level Oman’s operators expect, so equipment clears audits and gate checks.

How quickly can GCS mobilise OPAL-compliant inspection in Oman?+

For routine work in Muscat, Sohar or Duqm, mobilisation is typically within 2 working days. Emergency and field jobs can be mobilised same-day, with reports issued within 5 working days.

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