How To Ship Oil & Gas Rigs: A UK Shipping Guide

Pre-shipment Planning

Detailed Engineering Drawings & Specifications

Essential for vessel selection, load planning, and obtaining necessary permits.

Disassembly Plan

A meticulous plan detailing component breakdown for efficient transport. Modularisation is often advantageous for easier handling.

Port Survey

A thorough assessment of port infrastructure, including cranes, quayside strength, and access roads, to confirm feasibility.

Route Survey

Identifying the optimal sea route, considering waterway depths, bridge clearances, and potential weather challenges.

Permitting & Approvals

Securing the required licenses and permits from UK authorities such as the Maritime & Coastguard Agency. International permits may also be necessary.

Vessel Selection

Selecting a heavy-lift vessel with sufficient crane capacity, deck space, and stability. Specialised vessels, like semi-submersibles, may be needed for exceptionally large rigs.

Insurance

Comprehensive cargo insurance is crucial, covering all risks throughout the shipping process.

Rig Disassembly & Preparation

Component Identification & Marking

Clear and accurate labelling of each component for straightforward tracking and reassembly.

Packaging & Crating

Protecting components from damage during transit using suitable packaging materials. Incorporating specialised lifting points ensures safe handling.

Weight & Dimension Verification

Precise measurements are vital for load planning and obtaining permits.

Transportation to Port

Heavy-Lift Transport

Employing specialised trailers and escort vehicles for the safe road transport of oversized components. Necessary road permits must be secured.

Port Handling

Effective coordination with stevedores and terminal operators for efficient loading onto the vessel.

Loading & Securing

Load Planning

Precise placement of components on the vessel deck to guarantee stability and prevent shifting during transit.

Securing Methods

Using appropriate lashing and securing techniques to prevent movement during the voyage.

Weight Distribution

Ensuring even weight distribution across the vessel's deck to maintain stability.

Voyage & Monitoring

Real-time Tracking

Continuous monitoring of the vessel's progress and cargo condition throughout the journey.

Weather Monitoring

Closely monitoring weather conditions to mitigate potential risks and ensure voyage safety.

Emergency Response Plan

Detailed procedures for handling emergencies at sea (e.g., fire, collision, equipment failure).

Environmental Protection Measures

Measures to prevent oil spills or other environmental damage during transport.

Discharge & Reassembly

Port Handling

Coordination with stevedores and terminal operators for efficient unloading.

Reassembly

Following the pre-determined reassembly plan to ensure the rig is reassembled correctly and safely.

Testing & Commissioning

Thorough testing and commissioning to verify the rig's operational functionality.

Documentation

Bill of Lading

An essential document proving ownership and outlining the terms of carriage.

Cargo Manifest

A detailed list of all cargo components.

Insurance Certificates

Proof of comprehensive cargo insurance coverage.

Port & Customs Documentation

All necessary documentation for smooth customs clearance.

Important Considerations

Project Management

Effective project management is paramount for successful transportation.

Communication

Maintaining clear and consistent communication with all stakeholders is vital.

Safety

Prioritising safety throughout the entire process and adhering to all relevant safety regulations is non-negotiable.

Cost Breakdown

A detailed cost estimate outlining the major expenses involved in each stage of the shipping process (will vary greatly depending on project specifics).

Specific requirements will vary depending on the rig's size, type, and destination. Shipping International offers advice from experienced heavy-lift shipping specialists for tailored guidance.

Contact Information

Shipping International contact details are available on their website.