Our Branches: 

Middle East

East Asia

Commissioning Engineering

During the project Engineering phase in Detailed Design stage, MCCS are able to check and review all applicable documents for commissioning engineering with focus on technical preparation for execution of Mechanical Completion (Pre-Commissioning) and Commissioning.

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Registered in Client's Approved Vendor List (AVL)

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Flange Management Services

MCCS well trained and qualified teams with Engineering Construction Industry Training Board (ECITB) and its equivalent standards certified provide a flange management system in a controlled manner.

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N2/He Leak Testing Services

Safe operating conditions are essential to oil and gas processing systems. With ever-increasing productivity demands and complexity of processing plants, the handling of high-pressure flammable or toxic fluids requires stringent safety standards. Compliance with such standards dictates the ability to locate and repair all leaks.
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Nitrogen Purging/Drying

MCCS provide a comprehensive range of Nitrogen purging services designed for use across a range of industrial environments. Whatever your need, we can dispatch a team of specialist experts to assess your needs, safety aspects and implement our nitrogen purging techniques safely and properly.
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Mechanical Completion (Pre-Commissioning)

Mechanical Completion is considered by MCCS to be the interface between construction and commissioning and includes all interfaces to the systems whether the systems are module or plant wide.
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Commissioning & Maintenance Services

Commissioning is consdiered to be the energisation of mechanically completed equipment and systems including dynamic trials of systems and sub-systems and providing Ready For Start Up (RFSU) certificates.
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Miscellaneous Services

MCCS has a team of experienced multi discipline or specialist engineers for project execution and follow-up, for in-house projects or onsite projects onshore or in regular offshore rotation. Typical positions include: Field Engineers and Project Engineers.
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MCCS International

Mechanical Completion and Commissioning Services is truly a Global company with the experience of being involved in some of the most demanding projects both onshore and offshore in some of the worlds most isolated areas.

Our involvement in the onshore and offshore oil and gas industry is in utilising a unique team of personnel experienced in diverse projects which cover production process platforms installation, floating production and off-loading (FPSO) vessels, as well as onshore oil & gas and petrochemical plants, oil storage facilities and power stations.

MCCS is an experienced EPCC Sub-Contractor with professional services from engineering phase up to execution phase according to the project life cycle in Engineering (E), Construction (C) and Commissioning (C) stages.

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Our Services

A precommissioning and commissioning oil & gas engineer

MCCS has had the privilege of serving a diverse portfolio of international clients

Samsung, one of our commissioning engineering partners
Hyundai, one of our pre-commissioning and commissioning approved vendors
Hai Linh, a client for our precommissioning and commissioning services
Sapura Energy, one of our partners for international oil and gas projects
Hess, one of our partners for oil and gas projects
Bapco, an international commissioning services partner
Shapadu, an offshore platform services partner
Petron, a partner we provide commissioning engineering services to
Emerson, a mechanical completion service client
McDermott, an international offshore services approved client
Petronas, an oil and gas project management approved vendor
Carigali Heiss, a client we provide international commissioning services to
Bahrain LNG, our partner for pre-commissioning and mechanical completion services
Petrofac, a company our pre-commissioning and commissioning service partners with
ConocoPhillips, our client for offshore platform maintenance & commissioning services