Piping Modifications & Testing Services in Singapore

Precision Piping Solutions for Industrial Facilities

Tailored Piping Modifications for Complex Plant Requirements

Every industrial facility evolves—whether it’s integrating a new system, upgrading aging pipelines, or adapting to process changes. At ATM Engineering Pte Ltd, we specialize in industrial piping modifications and testing services that align with Singapore’s highest engineering and safety standards.

From minor routing changes to full-scale piping revamps, our team ensures your plant remains efficient, compliant, and leak-free.

Our Piping Modification Services Include:

✅ Onsite Survey & Isometric Preparation

We begin with a site walkdown and review of existing P&IDs to prepare accurate isometric drawings and weld maps for the required modifications.

✅ Pipe Cutting, Removal & Re-routing

Our technicians carry out hot or cold pipe cutting, safely remove obsolete lines, and handle new pipe fit-ups with correct slopes, clearances, and supports.

✅ Hot Tapping & Tie-In Connections

We provide live pipeline tie-ins and hot tapping capabilities, allowing integration into existing systems without halting plant operations.

✅ Welding & NDT (Non-Destructive Testing)

Qualified welders (6G certified) perform welding based on material spec—CS, SS, Alloy, etc.—followed by NDT such as RT, UT, PT, or MPI based on QA/QC plan.

✅ Hydrotesting / Pneumatic Testing

Pressure testing is conducted post-installation to validate the line’s integrity, using hydrostatic pumps, gauges, and calibrated instruments.

✅ Flushing, Blowing & Drying

We support pre-commissioning cleaning of modified lines via water flushing, nitrogen blowing, or air drying as per client standards.

🛠️ Types of Piping Systems We Handle

🏭 We understand every plant is unique. That’s why our piping team works closely with your operations & engineering departments for seamless execution.

Frequently Asked Questions (FAQ)

Yes, we perform hot tapping and tie-in works with the proper equipment and safety assessments.

We work with certified NDT and hydrotest providers, and our QA/QC team ensures every step is documented and traceable.

For urgent shutdown jobs, we can mobilize within 24 hours with fitters, welders, riggers, and supervisors.

We primarily serve the oil & gas, chemical, petrochemical, power, and marine sectors across Singapore, especially in areas like Jurong Island, Tuas, and Bukom. Our team is trained to comply with the specific standards and protocols required in these high-risk environments.

We offer both options. Depending on your project needs, we can supply skilled manpower (fitters, welders, riggers) or take on turnkey responsibility—from design review and prefabrication to installation, testing, and documentation.