Qcon has a wealth of experience gained through the successful completion of more than 1,400 projects in the state of Qatar, with distinguished experience in the following areas:

• Brownfield plants modifications and simultaneous operations.
• Building of cryogenic tanks (LNG tank), Qcon has participated in the construction of the majority of LNG tanks built in the state of Qatar.
• EHV substations work pertaining to gas insulated switchgear.
• Major maintenance turnarounds in the Oil & Gas, Petrochemical, Fertilizer and Steel plants, Qcon has a track record of successfully executing over a hundred shutdowns.
• Offshore Top side and Living Quarter Fabrication, Qcon has the largest sea-facing fabrication yard in the country located at the Mesaieed Industrial area.

List of major projects executed by Qcon in Qatar:

Project Tank Farm Expansion Client Dolphin Energy Ltd. Value QAR 766 Million Period 2008 - 2011 Scope Engineering, Procurement, Construction, Pre-Commissioning and Commissioning of Raslaffan Common Low Sulphur Condensate Storage and Export Facilities – Civil, Mechanical, Electrical. Instrumentation & Telecom & Condensate Tank Works.

Project Melamine and Urea-1 Revamp Client QAFCO Value QAR 440 Million Period 2006 - 2010 Scope Construction of new Melamine plant, and revamping of the existing Urea-1 Plant – Civil Engineering, piling, Mechanical, Piping, process and utilities systems, Melamine warehouse and MEP works.

Project Common VOC Project Client Qatargas Value QAR 360 Million Period 2008 - 2010 Scope Engineering Procurement and Construction of Common VOC Project - This Project in liquid product jetties at Ras laffan is aimed to control Volatile Organic Compound emission during the ship loading using thermal oxidizer technology. This is a part of RLC environment requirements. The scope includes civil, structural, and electromechanical works & Loading Arms

Project KHARAMAA Phase 5, 6, 7, 8 & 9 Substations - Civil, HVAC, Mechanical, Electrical Erection, Testing & Commissioning Works Client Various (i.e. Siemens/ABB/ Areva/ Isolux) Value QAR 270 Million Period 2005 – 2011 Scope Engineering, Civil works, Building Services, Fire, Safety, HVAC, Mechanical, Electrical Erection, Testing & Commissioning Works for KHARAMAA Qatar Power Transmission System Expansion Phase 5, 6, 7, 8 & Phase 8 - Various Substations Packages throughout Qatar

Project LNG Tanks - 4 Application LNG Storage Capacity 85,000 M3 Client Qatargas Value QAR 126 Million Period 1994 Scope M, E and I works

Project LNG Tanks - 3 Application LNG Storage Capacity 140,000 M3 Client Ras Gas Value QAR 79 Million Period 1996 Scope M, E and I works

Project Package 12 Accommodation Platforms/ Jackets Client SLP/ Maersk Oil Qatar Value QAR 89 Million Period 2007- 2008 Scope Block 5 Field Development Project - Package 12 Accommodation Platforms BF, GC, CF & EF Fabrication of Jackets, Pile & Bridges

Project Upgrade of LNG Berth No.1 Project Client Qatargas Value QAR 55 Million Period 2009 - 2010 Scope Detail Engineering, Upgrade of Fenders, Upgrade of break bolts for the Mooring hook, Provide Tie-back for Breasting Dolphin, Lay stone at the toe of the stern mooring Dolphin

Project Test Production Skids, Modules & Upper Deck Client Maersk Oil Qatar Value QAR 62 Million Period 2007 - 2008 Scope Buy, Fabrication and Commissioning of: Test Production Skids (IA, BD, GA & HA), Combined manifolds and well slot module EA Platform AF New Upper Deck including Barge and Tug Boat for transportation to Al Shaheen Field for Block 5 Field Development Project

Project EPC for Low Pressure Associated Gas Compressor at Halul Island Client Qatar Petroleum Value QAR 95 Million Period 2010 - 2012 Scope Engineering, Procurement, Installation, Construction, Testing and Commissioning work for the installation and start up of a Low Pressure Associated Gas Compressor at Halul Island

Project Dukhan Facilities Upgrade Client Qatar Petroleum Value QAR 150 Million Period 1997 - 1999 Scope A multi package project that entailed up grade of the production / processing facilities from two to three phase separation and the associated equipment / system upgrade. Scope included pipe & structural steel fabrication and erection, installation of equipment comprising gas compressors, heating systems, flare systems, TEG, PWT and CI packages, separators, hydro cyclones, F&G, ESD, DCS and SCADA systems, instrumentation & control and electrical works including laying of fibre optic cables.

Project Sulphur Recovery Plant Client Qatar Gas / Technip Value QAR 32 Million Period 2001 - 2002 Scope Civil, M, E & I Works

Project Ethylene Plant Expansion Client QAPCO / Technip Value QAR 96 Million Period 1994 - 1995 Scope Complete M,E & I works including fabrication, assembly and erection of 3 Ethylene Furnaces.

Project Combined Seven Facilities Modifications Client Qatargas Value QAR 52 Million Period 2008 - 2009 Scope EPC for Seven existing facilities inside Qatargas, Ras Laffan - Civil, structural and architectural, HVAC, Mechanical, Electrical, Fire & Gas detection and protection, Telecom & Public address system, Pre commissioning and Commissioning.

Project EPIC of a New Water Injection Facility Client Occidental Petroleum Corporation, Qatar Value QAR 104 Million Period 2000 Scope EPIC of a New Water Injection Facility (PS-1W) at Offshore Production Station-1 and Re-location of Existing Living Quarters (Oxy Ref.CA-1377)

Project Topsides Upgrade Project, Construction & Installation Client Qatar Petroleum Value QAR 108 Million Period 1998 Scope GTC 193/97 - Topsides Upgrade Project, Construction & Installation PS-3 and Halul Island 1998 Shutdown

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