Core Responsibilities
- Dimensional Inspection: Conduct comprehensive measurements of the pipe using Pi-tapes, internal micrometres, and laser-based gauges to identify deviations in Outside Diameter (OD), Ovality (Out-of-Roundness), and Straightness.
- Local Correction/Sizing: Operate local expanders, sizing presses, or end-rounders to correct localized flat spots or ovality, ensuring the pipe ends are perfectly circular for field fit-up.
- Straightness Correction: Utilize vertical or horizontal straightening presses to bring pipes within the API 5L limit
- Data Validation: Verify that dimensions comply with project-specific Inspection & Test Plans (ITP) and client standards.
- Surface Integrity: Ensure that the sizing and correction process does not leave die marks, gouges, or mechanical indentations that exceed depth limits
Technical Skill Set
- Measurement Mastery: Expert-level proficiency with Pi-tapes (standard and vernier), 3-point micrometers, calipers, and bridge-gauges for straightness.
- Hydraulic Press Operation: Experience operating localized hydraulic sizing units
- Mathematical Proficiency: Ability to calculate expansion percentage values
- Reading Blueprints: Ability to interpret API 5L tolerance tables and client-specific Technical Data Sheets.
Key Qualifications
- Education: ITI (Fitter/Mechanical) or a Diploma in Mechanical Engineering.
- Experience: 3-8 years of experience in the Finishing Line of an LSAW, HSAW, or Seamless pipe mill.
- Industry Background: Candidates from similar industries are highly preferred due to their experience with Critical Service pipes.
- Physical Fitness: The role involves significant manual measurement and manoeuvring around heavy pipes in a high-activity industrial environment.
Preferred Attributes
- A sharp eye for subtle dimensional flaws that automated sensors might miss.
- Expert knowledge of safe distances and Crush Zone protocols when working with hydraulic presses and heavy pipe movement.
- Traceability: Operators at are expected to log Before and After correction dimensions into the SAP or MES (Manufacturing Execution System) via tablets, Computer or HMI.
Employer-Specific Context
- Maximum focus on End Squareness and Ovality to facilitate automated field welding.
- Use of 3D Laser Scanning data to guide the manual correction process
- High-throughput environment requiring rapid decision-making on pipe to maintain production flow.
