Home > Asset Management > Operation, Maintenance and Management of Colnbrook Rail Terminal, UK

Operation, Maintenance and Management of Colnbrook Rail Terminal, UK

Leveraging extensive aviation fuelling experience to ensure the continued integrity of the Colnbrook Rail Terminal, serving London Heathrow Airport.

Image of male worker inspecting pipeline
Location

United Kingdom

Client

TotalEnergies

Sectors
  • Onshore
Services
  • Asset Management
  • Receipt and Dispatch of Fuel
  • Fuel Sampling
  • Inspection and Maintenance
  • Cathodic Protection System Management

Project Background

The Colnbrook Rail Terminal feeds London Heathrow Airport, Europe’s busiest airport. It incorporates both a rail offloading facility and a 1.9km 12in pipeline. The terminal receives Jet A-1 fuel by freight train, which is then transported onwards via the Colnbrook Pipeline to Heathrow Airport’s Northern Fuel Receipt Facility. 

TotalEnergies awarded Penspen a multi-million pound contract for the operation, maintenance, and management of both the Colnbrook Rail Terminal and Colnbrook Pipeline. Under the Pipeline Safety Regulations, Penspen are now the Statutory Operator duty holders for the Colnbrook Pipeline.

Services

Leveraging extensive aviation fuelling experience, including the maintenance of 55km of pipelines at Manchester Airport on behalf of Manchester Jetline, Penspen are ensuring the continued integrity of the Colnbrook fuelling system to provide a safe and secure supply of aviation fuel to London Heathrow. Penspen is responsible for: 

  • Railcar receipt, management and offloading 
  • Receipt and dispatch of fuel 
  • Fuel sampling 
  • Instrumentation inspection and calibration services 
  • Inspection and maintenance regime for the site facilities including pump and switchgear 
  • Management of the pipeline integrity through inspection and maintenance 
  • Cathodic protection system management 
  • General site maintenance including land management

Result

Upon the commencement of the contract in September 2024, 22 employees transferred to Penspen from British Pipeline Agency Ltd (BPA). 

The storage and transportation of fuel to London Heathrow is essential for the continued growth of the region’s aviation industry. Through this contract, Penspen will play an important role in ensuring efficient and uninterrupted operations for one of the airport’s key fuel transport facilities. 

Commenting on the project, Peter O’Sullivan, Chief Executive Officer at Penspen said: “The award from TotalEnergies is testament to the track record we have built in the aviation sector, providing integrated fuelling systems, including pipelines, fuel depots, hydrant distribution networks and associated facilities, to ensure uninterrupted, cost-effective operations. 

“Our extensive experience, commitment and quality of services ensures that aviation pipeline operators, whether commercial or government, trust Penspen to deliver fuel transportation and storage services safely and reliably from concept to completion, and beyond.” 

Related Projects

Two male employees in Penspen PPE inspect some equipment at an outdoor site
Find Out More
23-03-2026

Self-Assessment Methodology (SAM+) for Manchester Jetline

Penspen's Asset Management Consultancy provided Manchester Jetline with a strong foundation for improved risk management, optimised investment planning, and enhanced long-term performance of its...

Learn More
Image of oil and gas processing plant with pipeline values in an industrial zone.
Find Out More
18-03-2026

Corrosion Growth Rate (CGR) Assessment for a Major Pipeline System using THEIA Pockets

Discover how Penspen used THEIA Pockets™ to enhance Corrosion Growth Rate (CGR) analysis across a major European pipeline network, uncovering previously unmatched corrosion features and...

Learn More
Find Out More
29-01-2026

Asset Management Services for Indigo Networks

Penspen has extended its relationship with Indigo Networks with a new contract for the provision of PRI maintenance, overhaul and emergency response...

Learn More
An image of the Swiss countryside
Find Out More
14-01-2026

Engineering and Design of Switzerland’s CO₂ Transport Network

CO2 Pipeline Schweiz AG appoints Penspen to deliver a pre-FEED study for a proposed CO₂ transport network linking Basel and Zurich, with options for wider connectivity across eastern and central...

Learn More
Penspen
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.