Stainless steel piping, fabricated assemblies and defined utility packages for energy facilities, plant upgrades and brownfield works.
SYSTEMS & DELIVERY REQUIREMENTS
Built for the service.
Typical scope and project considerations. Final materials, procedures, inspection extent and acceptance criteria are agreed against the approved design and contract.
Utility & cooling-water systems
Stainless cooling-water and service-water headers, pump connections, heat-exchanger interfaces and balance-of-plant utility pipework.
Systems & packages
Prefabricated spools, valve assemblies, supports and coordinated equipment connections.
Fabrication & installation
Coordinated detailing, material procurement, qualified TIG welding and orbital welding where specified and suitable, followed by controlled site installation.
Inspection & handover
Material and weld records, specified examination and testing, mechanical completion and documented turnover.
Chemical dosing & injection packages
Fabrication and assembly of project-engineered stainless dosing or injection skids, tubing, manifolds and associated tank connections.
Systems & packages
Materials, seals, pressure ratings and chemical compatibility follow the approved engineering specification.
Fabrication & installation
Coordinated detailing, material procurement, qualified TIG welding and orbital welding where specified and suitable, followed by controlled site installation.
Inspection & handover
Material and weld records, specified examination and testing, mechanical completion and documented turnover.
Water-treatment & tank interfaces
Stainless treatment-package connections, utility tanks, transfer lines and associated pump or valve assemblies.
Systems & packages
Tank fabrication and assembly within the agreed design basis, with vendor interfaces coordinated before manufacture.
Fabrication & installation
Coordinated detailing, material procurement, qualified TIG welding and orbital welding where specified and suitable, followed by controlled site installation.
Inspection & handover
Material and weld records, specified examination and testing, mechanical completion and documented turnover.
Isolation boundaries, site permits, access and reinstatement requirements agreed with the facility team.
Fabrication & installation
Coordinated detailing, material procurement, qualified TIG welding and orbital welding where specified and suitable, followed by controlled site installation.
Inspection & handover
Material and weld records, specified examination and testing, mechanical completion and documented turnover.
WELDING TO HANDOVER
Control at every stage.
Coordinate the package
Verify site dimensions, service conditions and equipment interfaces. Specialist process, stress and support engineering is coordinated to suit the agreed scope.
Fabricate & install
Prefabricate stainless spools, manifolds and assemblies for controlled site work. Welding procedures, personnel and inspection requirements follow the approved project framework.
Test & commission
Coordinate pressure or leak testing, flushing, readiness checks and OEM interfaces, with punch-list closure and traceable handover records.
Confirm the designQualify procedures & personnelPrepare & weldInspect & testDocument & hand over
The approved engineering design defines material grades, pressure and temperature limits, joint types, welding qualifications, examination and acceptance requirements for each system.
Defined scope. Coordinated assurance.
Packages are delivered against an approved design and agreed system boundaries. Specialist process engineering, pressure-system design, NDT and independent inspection are coordinated where required. Material compatibility, applicable codes and acceptance criteria are confirmed for each service.
Discuss your project requirements.
Coordinate your mechanical scope, quality requirements and delivery programme with CPT.
