

Oil Refining, Gas Processing, Floating Production, LNG, Petrochemical, Power, Infrastructure
Global Upstream Services and its partners, with over 20 years of experience in the oil and gas industry, deliver comprehensive solutions to internationally-based clients. Their expertise spans key areas including:
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Manpower Services
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Construction and Mechanical Completion
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Quality Assurance/Quality Control (QAQC)
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Commissioning and Hook-Up Operations
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Structural and Piping Fabrication
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Site Erection and Installation
Additionally, we have extensive experience in the design, fabrication, and installation of over 5,400 Prefabricated MEP Modules for diverse infrastructure projects, including:
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Hospitals
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Data Centers
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Mixed-Use Developments
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Tunnels
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Airports
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Warehouses
This broad portfolio demonstrates their commitment to delivering large-scale, multidisciplinary projects efficiently and effectively.
Project Support Services / Construction / Commissioning / Hook Up
Our extensive experience, diverse capabilities, and large workforce—supported by a network of reliable service providers and strategically located fabrication workshops in Singapore and India (spanning 10 acres)—enable us to successfully execute major projects both onshore and offshore. With this robust infrastructure, we have the capacity to support large-scale, complex projects worldwide, ensuring efficiency, quality, and timely delivery across all operations.

RESOURCES

Discipline Construction & Commissioning Engineers
Discipline Superintendents / Leads
Discipline Supervision / Foreman
Mechanical Technicians
Pipe Fitters / Bolting Technicians
Piping 6G and Structural 6GR Welders
Riggers
Rope Access Technicians
Electrical Technicians
ATEX/COMPEX Inspectors
Instrument Technician
QA/QC Inspectors
Skilled Discipline Tradesmen

INDUSTRIES




Onshore Facilities
Oil Refining
Gas Processing LNG
Petrochemical
Olefin
Aromatics Plants
Oil and Product Storage Facilities
Pharmaceutical Industry
Tank Storage Facilities
Infrastructure
Oil Refining
Gas Processing LNG
Petrochemical
Olefin
Aromatics Plants
Oil and Product Storage Facilities
Pharmaceutical Industry
Tank Storage Facilities
Offshore
Floating Production Storage Offloading Floating Storage Offloading
Floating LNG
Fixed Oil & Gas Production Platforms
Renewable Wind Farm Substations
ONSHORE SERVICES

Construction
Preservation / Maintenance
Pre-commissioning / Commissioning
Instrument calibration and testing
Nitrogen Helium Leak Testing
Safety Valve calibration
Flange Management
Oil Flushing (ISO & NAS standards)
Chemical Cleaning
Mothballing
Decommissioning
OFFSHORE SERVICES

Hook-Up Support
Construction
Pre-commissioning / Commissioning
Instrument calibration and testing
Leak Testing Technicians
Safety Valve Calibration
Flange Management
Oil Flushing (ISO & NAS standards)
Chemical Cleaning
Decommissioning and Abandonment


REPAIR AND LIFE EXTENSION AND REDEPLOYMENT

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Carry out detailed surveys of the Marine and Process System
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Develop inspection and repair plans based on surveys carried out
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Prepare best options for repairs of systems at anchorage
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Develop best options for repairs of the FPSO (yard selection)
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Optimize repair plan based on best industry practice & Fit For Purpose
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Optimize cost for repair scope of the FPSO
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Prepare a detailed cost estimate for RLE
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Implement a detailed Inspection plan
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Carry out detail Ex inspections
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Testing and calibration of controls and instrumentation components
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Pre-commissioning of systems
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Dynamic commissioning and start-up of systems
PIPING & STRUCTURAL FABRICATION

API/ASME approved piping fabrication facilities in Singapore and India
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Carbon Steel Pipe sch10 to 160
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Alloy Piping
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Stainless Piping 316
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Super Duplex
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Copper Nickel 90/10
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Structural Welding AWS
WORKSHOP FACILITIES 200,000 SQFT
Fully equipped workshops with ASME/API/AWS


