Cryogenic Tank Fabrication Engineer, Dabaspeth

Job Description:

The Cryogenic Tank Fabrication Engineer is responsible for supervising and executing fabrication activities related to cryogenic storage tanks used for liquefied gases such as LNG, LOX.

The role ensures high-quality fabrication operations like welding,rolling & pressing, adherence to codes and standards, and efficient shop-floor operations involving specialized materials and equipment's.

Key Responsibilities

Fabrication & Manufacturing

 Oversee fabrication of cryogenic tanks including: o Tanks (SS and CS),Pipe lines of engine & engine parts(Inconel)

 Interpret fabrication drawings and making of WPS (Welding Procedure Specifications),process documents.

 Supervise activities such as cutting,rolling,pressing,fit-up with welding fixtures,dimensional inspection co ordination with QC, welding,and assembly. Welding,Rolling,Pressing & Process Control

 Ensure proper execution of welding processes: o GTAW (TIG) for all CLASS 1 welding o SMAW / MIG for testing fixtures

 Qualification of welder and Procedures

 Maintain strict control over distortion, residual stresses, and weld quality.

 Pre rolling and pressing preparation.

 Rolling and pressing execution supervision

 Dimensions and shape verification

 Fit up and alignment control

 Documentation of rolling and pressing procedures. Material Handling

 Handle cryogenic-grade materials: o Stainless Steel (SS 301LN) o Inconel

 Ensure traceability of materials with proper MTC (Mill Test Certificates).

 Monitor storage and handling to prevent contamination and damage.

 Maintain the stock of weld machine spares,consumables,rolling machine spares.

 Maintain the stock of SS plate for making of tanks. Quality Control & Inspection

 Ensure fabrication meets standards such as: o AWS D17.1/17.1M

 Coordinate and support NDT activities: o Radiography Testing (RT) o Ultrasonic Testing (UT) o Dye Penetrant Testing (PT)

 Monitor dimensional accuracy and tolerance compliance. Shop Floor Supervision

 Lead and supervise welders, fitters, grinders, and technicians.

 Allocate daily work, monitor productivity, and ensure target achievement.

 Troubleshoot fabrication issues and provide technical solutions. Safety & Compliance

 Enforce safety practices in fabrication shop: o Handling of pressurized systems o Working at heights, confined spaces

 Conduct safety audits and toolbox talks. Documentation & Reporting

 Maintain fabrication records: o Welding & rolling logs o Inspection reports o Material traceability records o Weld consumable test report