Oil & Gas Services

Oil & gas facility inspection — whole-facility cover.

Multi-discipline inspection of plant, lifting, pressure and structural assets at production facilities, refineries and terminals to API, OPAL and LOLER standards.

Request a quote Back to Oil & Gas Services

Live GCS · Oman

Service overview

One inspection partner for the whole facility.

An oil & gas facility has hundreds of inspectable assets across disciplines. GCS provides a single inspection partner for lifting, pressure, structural and mechanical equipment, with OPAL-aligned competence and one consolidated compliance picture.

Scope of work

What we cover.

The complete range of activities included in this service line.

Lifting Equipment

Cranes, hoists and lifting gear

Pressure Equipment

Vessels, piping and tanks (API)

Structural

Pipe racks, platforms and supports

Mechanical Plant

Rotating and static equipment

Safety Systems

Safety-critical equipment checks

Consolidated Records

One compliance database

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.

Oil & Gas Facility 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.

APIOPALLOLER 1998ASMEISO 17020

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.

Can GCS cover all inspection disciplines at one facility?+

Yes. That is a core strength — we provide lifting, pressure (API), structural, NDT and mechanical inspection under one contract, with one register and one point of contact, simplifying your compliance.

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.

Are you OPAL-aligned for Oman operators?+

Yes. Our inspection, inspectors and documentation align to OPAL requirements, so work at Oman’s oil & gas facilities meets operator and contractor audit expectations.

How quickly can GCS mobilise oil & gas facility 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.

Related services