Weng Lee Soon Engineering | Marine & Offshore Installation

Engineered for Reliability

Based in Singapore, Weng Lee Soon Engineering is a trusted partner for the installation, repair, and overhaul of heavy marine machinery. We operate strictly as an execution and management specialist—focusing our expertise on precision installation rather than equipment supply or manufacturing.

From highly structured commercial quotations and tender bidding to rigorous site coordination and manpower planning at major facilities, our management ensures that strict safety compliances and contract parameters are seamlessly met.

Core Capabilities

Tender & Commercial Management

Highly structured tender bidding focused strictly on defined contract parameters.
Precise manpower planning and execution scheduling.
Subcontractor safety and environmental policy administration.

Pump Installation & Rectification

Complete extraction, clean-room servicing, and dual-stage pressure testing.
Expertise in centrifugal, rotary screw, and crosshead mechanism lube oil pumps.
Nitrogen purging and component reassembly.

Valve & Compressor Systems

Complete Vessel Valve Solutions: Comprehensive repair, seat replacement, lapping, and installation for all shipboard valves, including Gate, Globe, Butterfly, Ball, Check (SDNR), Storm, Quick-Closing, and Safety Relief valves.
Compressor Systems: Systematic line-walk procedures and mechanical overhauls for inert gas compressors.

Project Showcase & Machinery Installation

Weng Lee Soon Engineering executes rigorous manpower planning, commercial management, and site coordination for critical machinery installation and mechanical overhauls aboard industry-leading offshore platforms, drillships, and FPSOs.

Petrobras 82 FPSO

Framo Pump Rectification: Managed the complete extraction and mechanical overhaul of all five seawater lift pump pipestacks.
Testing & Servicing: Coordinated external clean-room servicing and executed rigorous dual-stage pressure testing across all five units before final reassembly.
Variation Order Management: Streamlined man-hour estimates and variation orders to keep complex piping and machinery scopes on schedule.

Transocean Deepwater Titan & Atlas Drillships

Drillship Machinery Installation: Managed the precision alignment and mechanical installation of high-capacity auxiliary pumps and crosshead lube oil pumps for these advanced drilling vessels.
Compressor Systems: Directed the mechanical outfitting and systematic line-walk procedures for inert gas compressors.
Manpower & Commercial Coordination: Delivered highly structured commercial quotations and manpower scheduling to align with strict shipyard delivery timelines.

Shell Sparta FPU (Semi-submersible)

Topside Integration Support: Directed the installation and performance testing of centrifugal pump networks during the hull and topsides integration phase.
Fluid Control: Managed the fitting and pressure verification of heavy-duty butterfly and gate valves.

Maersk Offshore Wind (Installation Vessel)

Ballast & Transfer Pumps: Oversaw the installation and alignment of critical rotary screw and seawater lift pumps essential for the vessel's heavy-lift stability and wind farm development operations.
Project Management: Ensured strict adherence to subcontractor safety and environmental policies throughout the mechanical outfitting process.

Precision Installation & Project Management