Underwater inspections in lieu of drydocking for offshore and marine assets

UWILDs Inspection

Fairtex provides Underwater Inspections in Lieu of Drydocking (UWILDs) for offshore and marine assets using diver and ROV-deployed inspection methods to support structural integrity verification, classification compliance and reduced operational downtime.

ROV and diver performing underwater hull inspection on offshore marine asset
Inspection Method Diver and ROV-deployed UWILD surveys
Asset Coverage Offshore vessels, FPSOs and marine structures
Inspection Focus Structural integrity and classification compliance
Operational Benefit Reduced downtime without drydocking

UWILD inspection services for offshore and marine asset integrity

Fairtex Integrated Services Ltd provides Underwater Inspections in Lieu of Drydocking (UWILDs) for offshore and marine assets requiring structural integrity verification while remaining operational. The service supports offshore operators seeking inspection compliance, reduced downtime exposure and continued operational availability without the need for conventional drydocking.

Our UWILD inspection programmes are performed using certified divers and ROV-deployed inspection systems in accordance with recognized offshore and marine classification requirements. Fairtex combines underwater inspection expertise, integrity-focused execution and offshore operational support to deliver in-situ inspection solutions for critical marine structures and offshore assets.

Typical applications: offshore vessel hull inspection, FPSO underwater inspection, marine structural assessment, offshore integrity verification, underwater condition surveys and classification inspection support.

What this service covers

Underwater structural inspection

Fairtex performs underwater structural inspections for offshore and marine assets to assess hull condition, marine growth, corrosion activity, coating integrity and structural damage affecting operational performance and asset integrity.

Diver and ROV-deployed UWILD surveys

UWILD inspection surveys can be executed using commercial diving teams or ROV systems depending on water depth, operational conditions and client requirements. Inspection activities are structured to minimize operational disruption while maintaining inspection quality and verification standards.

Classification compliance and integrity verification

Fairtex delivers UWILD inspection programmes aligned with recognized classification society guidelines including ABS, DNV, Bureau Veritas and Lloyd’s Register requirements to support offshore compliance, integrity assessment and maintenance planning.

Key Takeaways

  • Underwater inspections performed without requiring drydock access.
  • Diver and ROV-deployed inspection capability for offshore and marine assets.
  • Supports structural integrity assessment and classification compliance.
  • Reduces operational downtime and drydock-related maintenance disruption.
Equipment

Instruments and systems used for this service.

Subsea inspection system
Inspection-Class ROV
Used for underwater visual inspection and structural assessment of offshore and marine assets.
Underwater intervention equipment
Commercial Diving Spread
Used for diver-supported underwater inspection and marine integrity verification activities.
Inspection documentation equipment
Subsea Imaging System
Used for recording underwater inspection imagery and structural condition evidence.
Inspection equipment
Underwater Thickness Gauge
Used for underwater thickness measurement and corrosion assessment activities.
Standards

Codes and standards this service conforms to.

Provides requirements and guidance for underwater inspections conducted in lieu of drydocking for marine vessels.
ABS UWILD
American Bureau of Shipping Underwater Inspection in Lieu of Drydocking Requirements
Provides classification guidance for underwater surveys and offshore marine structural inspection activities.
DNV Rules for Classification
Underwater Inspection and Hull Integrity Requirements
Supports quality management and inspection control procedures for offshore integrity assessment services.
ISO 9001
Quality Management Systems
Deliverables

What you receive.

UWILD Inspection Report

Comprehensive underwater inspection findings, structural observations and integrity assessment records.

Inspection Imagery And Video Records

ROV and diver-acquired imagery documenting underwater asset condition and inspection coverage.

Classification Compliance Documentation

Inspection documentation aligned with applicable classification society requirements.

QA/QC And Operational Records

Inspection procedures, operational verification and project completion documentation.

Have a Scope?

Let’s get it scoped and quoted.

Our team will review your scope and return a proposal.

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