Hygienic product-transfer systems, cleaning circuits and stainless steel assemblies for production lines, tank farms and plant upgrades.
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.
Product & ingredient transfer
Dairy, beverage, prepared-food and ingredient piping with sanitary equipment connections.
Welding & procedures
Controlled manual TIG or orbital GTAW suited to hygienic tubing and the approved joint design.
Inspection & quality
Internal weld quality, fit-up, surface finish, material identification and cleanability checks to the specification.
Applicable frameworks
AS 1528 tube and fitting requirements where specified; EHEDG hygienic-welding guidance and client hygienic criteria.
CIP / COP & SIP interfaces
Cleaning circuits, return lines and sterilisation connections where required by the process.
Welding & procedures
TIG / orbital welding with controlled preparation and purge; joints selected for cleaning and service conditions.
Inspection & quality
Drainability where specified, weld inspection, integrity testing and cleaning-system interface checks.
Applicable frameworks
Client cleaning / sterilisation design basis; hygienic specifications and adopted pressure-piping code where applicable.
Tanks, blending & sanitary skids
Tank-farm connections, blending equipment, sanitary pumps and valve assemblies.
Welding & procedures
Qualified fabrication and hygienic joining procedures appropriate to the assembly and material.
Inspection & quality
Dimensional inspection, finish verification, access and connection checks, FAT / SAT participation where contracted.
Applicable frameworks
AS 1528 for specified tube and fittings; equipment requirements and vessel design requirements where applicable.
Plant utilities
Steam, condensate, compressed air, glycol and chilled-water connections.
Welding & procedures
Qualified TIG and other project-approved methods appropriate to the utility duty.
Inspection & quality
Weld examination, pressure / leak testing, flushing, identification and reinstatement.
Applicable frameworks
AS 4041 or ASME B31.3 where adopted; OEM requirements and site utility specifications.
WELDING TO HANDOVER
Control at every stage.
Hygienic weld execution
Consistent preparation, fit-up and shielding support smooth, inspectable joints. The project defines acceptable internal weld condition and cleaning requirements.
Keep production interfaces clear
Coordinate tank, pump, valve and equipment connections around access, cleanability and maintainability, with process-design inputs from the client and specialists.
Return the line to service
Plan shutdowns and modifications around production constraints. Testing, cleaning support and documented completion enable coordinated restart.
Confirm the designQualify procedures & personnelPrepare & weldInspect & testDocument & hand over
WPS (welding procedure specifications), supporting qualification records and welder / operator approvals are established under the project-adopted framework, such as ASME BPVC IX or AS 3992 where applicable.
Project-specific assurance.
Code selection and editions, hygienic requirements and specialist inspection are confirmed for each system. References describe potential project requirements and do not imply CPT organisational certification. Specialist engineering, inspection and validation interfaces are allocated within the agreed delivery scope.
