UNKA ENGINEERINGEPC CONTRACTORControlled shop manufacture from approved drawings through shipment release.
Material control, fit-up, welding, NDE, dimensional inspection, testing and preservation. The operating sequence, recycle paths, start-up/shutdown cases and normal/turndown behavior are defined before equipment finalization.
Columns, vessels, exchangers, tanks, piping spools, structures and skids. Materials, design margins, maintainability, isolation, access, lifting and spare philosophy are coordinated with the approved operating cases.
Approved project objectives, feed/site data, product targets, battery limits, client standards, execution schedule, local regulations and interfaces.
WPS/PQR/WPQ, ITP, NDE reports, test certificates and manufacturing data book. The package also includes line/equipment lists, relief and utility summaries, layouts or 3D interfaces, vendor-document requirements, inspection plans and commissioning inputs as applicable.
Design reviews, HAZID/HAZOP/SIL coordination, model reviews, document control, change management, quality surveillance and completion assurance.
Shop-fabricated and field-assembled process equipment. Capacity, product quality, consumption and emissions commitments are confirmed only after the representative feed and project Design Basis are approved.
ASME, API, EN/ISO welding and project QA requirements. The contractual code basis is selected by destination and client specification. ASME/API/TEMA, EN/DIN and GOST/EAC requirements are not mixed without an approved code-equivalency and authority review.
ASME, API, EN/ISO welding and project QA requirements.