Oil and gas facilities operate within some of the most demanding industrial environments in the world, where safety, compliance, asset integrity and operational reliability are non-negotiable.
Dapon supports upstream, midstream and downstream operators by delivering specialist pipework fabrication, coded welding, mechanical installation, structural steelwork, maintenance and shutdown services engineered for high-hazard and COMAH-regulated environments.
We understand the challenges associated with working within live operational facilities where process safety, permit control and programme certainty are critical to successful project delivery.
Our teams operate safely and effectively within highly regulated environments, integrating seamlessly into client systems while maintaining strict adherence to site procedures, quality requirements and safety standards.
Process Pipework Fabrication & Installation
High-Pressure Pipework Systems
Carbon Steel, Stainless Steel & Alloy Pipework
Mechanical Installation Services
Structural Steel Fabrication & Installation
Plant Modifications & Upgrades
Shutdown & Turnaround Support
Maintenance & Asset Integrity Projects
Prefabricated Pipework Modules
Fabrication & Installation Packages
Welding Procedure Specifications (WPS)
Procedure Qualification Records (PQR)
Material Traceability
Weld Mapping & Inspection Records
QA/QC Documentation
Third-Party Inspection Coordination
Quality Documentation & Handover Packs
Health, Safety & Environmental Controls
All project activities are delivered within Dapon's certified management systems and supported by comprehensive quality assurance controls.
Oil and gas facilities depend upon carefully planned shutdown and maintenance programmes to maintain safe and reliable operation.
Our teams support outage activities, plant upgrades, remedial works and integrity-driven maintenance projects, delivering efficient execution while maintaining strict compliance with site and regulatory requirements.
From small-bore stainless systems to large-diameter carbon steel process pipework, Dapon delivers safe, compliant and technically precise solutions for demanding oil and gas facilities.
Where safety, reliability and operational performance are critical, clients rely on Dapon to deliver it right first time.
MMA, GTAW, FCAW, MIG/MAG and specialist processes in standard and exotic materials. Fully qualified coded welders for the most critical applications.
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End-to-end project management from initial design brief through to handover, commissioning and full documentation pack.
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Planned preventive maintenance programmes and emergency breakdown support to keep your plant running safely and efficiently.
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Offsite modular fabrication in our controlled facility — improving quality, safety, delivery speed and overall cost efficiency.
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Bespoke turnkey pipework systems designed, manufactured and installed across oil & gas, nuclear, chemical and all process industries.
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Specialist shutdown planning and turnaround support. We minimise downtime and deliver within agreed windows — every time.
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Design, fabrication and installation of structural steelwork for industrial plants, petrochemical facilities and offshore platforms.
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Storage tanks, pressure vessels and heat exchangers manufactured to exact industry specifications and regulatory standards.
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Cert No. 27469
Cert No. 27469
Cert No. 27469
Cert No. 27469
Cert No. 27469
Tell us about your project requirements. Our engineering team will review your needs and respond within 24 hours with expert advice and a clear proposal.