Stainless steel pipework, tanks and fabricated packages for water and wastewater treatment facilities, equipment upgrades and plant expansion.
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.
Treatment & transfer pipework
Stainless headers, transfer lines and pump connections for specified raw-water, treated-water and wastewater treatment duties.
Systems & packages
Material and finish selection matched to water chemistry, environment and the project 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.
Filtration & membrane interfaces
Pipework and manifolds around filtration, membrane and packaged treatment equipment, including defined backwash and cleaning circuits.
Systems & packages
OEM connection requirements, access, supports and testing boundaries coordinated with the treatment designer.
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 & disinfection
Compatible stainless dosing-skid assemblies, tubing, manifolds and chemical-storage tank connections.
Systems & packages
Chemical-specific material compatibility and duty limits confirmed by the approved design and equipment suppliers.
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.
Tanks, skids & plant upgrades
Custom stainless utility or process tanks, pump/valve skids, prefabricated spools and staged plant tie-ins.
Systems & packages
Workshop fabrication, site installation, pressure or leak testing, flushing and commissioning support.
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.
