EPIC Projects

DOPET is well established multi-disciplined Onshore and Offshore EPIC contracting company that has delivered EPIC projects for the State of Qatar since it’s inception. DOPET customer base includes Qatar Petroleum, Qatargas, Dolphin Energy, ORYX GTL, QAFCO, QAFAC, QAPCO, Q-Chem, Q STec. DOPET have a capable team of experienced Project Management personnel and Construction Management personnel overseeing Engineering, Procurement, Construction and Commissioning of Projects. Our In-house capabilities cater for Majority of Project activities and we aim to provide one-stop-shop services to our clients. Offshore works include works such as boat landings, Electrical & Instrumentation upgrades, Brownfield Hook up on platforms and associated deck extensions and MOC works undertaken by clients for Process and production improvements. Onshore works include works such as Electrical & Instrument upgrades, Process Plant upgrades includes Vessels, equipment, piping and structures, associated civil works for plant upgrades, Construction of buildings and commissioning works in all disciplines. DOPET also undertake sub-contract works for MNC clients
Our Cross-Country Pipeline portfolio consists of long-term contract with QP for installation of new pipeline of varying sizes from 6” to 30” and flow medium involving Engineering, Procurement, Installation and commissioning works. Our recent pipeline projects are “Dukhan Kuff Gas Flow Lines” (6” above ground) and “MIC FIFA Gasoline Pipeline” (30” Under Ground Pipeline in Sabkha area). 16” Jet Fuel line to NDIA is one of the EPIC Projects completed where numerous third-party crossing are executed in coordination with multiple government agencies. The Civil works involved pipeline works in sabkha area, Micro tunnelling works (Horizontal direct drilling) under High-way roads, Existing Pipelines and utilities in green filed and brown field area. We meticulously handle associated dewatering, lagoon building and related Environmental requirements. We give special focus on the specific external/internal coatings, downhill/uphill/dolly mix welding processes, lowering, Pipeline Pre-commissioning/commissioning works including the Base Line Survey works. We anticipate the risk of existing pipeline crossings, road crossings and fenced third party property crossings and initiate required early actions/approvals as required to meet the tight pipeline project schedules. Our work covers all disciplines not limited to Civil, Mechanical, Piping, Electrical, Instrumentation, Communication, Control System and Loss Prevention.
We deliver major Brownfield and Greenfield projects to help our customers to get the most out of their assets. Over the past 40 years, we have delivered a wide range of brownfield and Greenfield Engineering, Procurement, Construction and Commissioning services to help our customers to maximize efficiency, maintain asset integrity and extend life for onshore and offshore assets. Our brownfield capability covers:
  • Major and minor shutdown management
  • Facilities upgrades
  • Major modifications
  • Compressor upgrades
  • Minor modifications
  • Tie-ins to trunklines
  • Flange hook ups
  • Flowline projects
  • Commissioning and start up.
Our Greenfield Capability includes following major Projects
  • CNG Stations
  • Pipeline Projects
  • Ras Laffan Helium Recovery Unit
  • Dukhan Flare Upgrade Projects
  • Diesel Filling Station and Mini Nitrogen Plant
  • Seawater Pump House
DOPETs leadership in turnkey Design, construction, coupled with an unmatched legacy of field and technical support have been serving in the region as a recognized source for engineered storage tanks, vessels in industrial and Oil & Gas facilities for almost three decades, which makes DOPET a contractor of choice for the oil& gas midstream and chemical industries. DOPETs installation base includes numerous tanks for Qatar Petroleum, Qatar Gas, , OXY ,DOLPHIN etc. The company employs state-of-the-art welding, painting, and fabrication equipment and facilities as well as advanced control and management technology to supplement the production of ASME and API certified steel and carbon tanks. DOPETS production unit rolled out massive safe manhours for the production which included all types of tanks like
  • Shop Fabricated tanks
  • Field welded storage tanks
  • Open top tanks
  • Fixed Cone roof tanks.
  • Floating roof tanks. (External . Internal. Domed external Floating roof tanks)
  • Underground Tanks etc
    • Regardless of the type of tank or industry served, our valued customers received and continue to receive the same high level of technical support, commitment to value and professional responsibility that ensures DOPET will remain their source for storage tanks and systems.
    Leveraging our several years of experience as a system integrator and exposure to high profile turnkey projects has helped us master the skillset to offer solutions to the industry’s instrumentation & control requirements. We have successfully positioned ourselves as a trusted Automation Contractor for the oil & gas industry Qatar. Our past work history include Design & implementation of PCS, DCS, Process Optimization System, ESD, ICSS, SCADA, PLC based systems, F&G Control Systems, Alarm Management System, etc.in Oil fields, Plants, Wellheads , Work Stations , Control Rooms spread across the country. Major projects executed include New Control Building at Halul Island, Automation upgrade at FM, FS, FN, FSP & NFIS in Dukhan Field. Our role as a sole agent in Qatar for the worlds leading Automation Brand (Emerson) enables us to serve as a single source automation provider for your complete project and asset lifecycle. With our automation knowledge base continuously enhanced after every other project we completed, we are now capable to help the customers in understanding which systems suit their requirements the best, be it in the case of plant upgrade or new installations. Our automation Engineering and Design, Build and Maintain Services are targeted towards projects where oil & gas companies are looking for ideal instrumentation and safety system design consultants who can study their requirements and choose the best-fit package.
    DOPET Engineering provides Engineering & Design Solutions and Engineering Management Services to clients. It provides quality engineering solutions in all engineering disciplines through its 30 plus strong specialists; possess engineering software in its possession and has access to many industrial specific software. We offer our services under four broad classifications Bid/Tendering Engineering, Detailed Design Engineering, Construction Engineering and Commissioning Engineering & Assistance. Our design and engineering services are fully tailored for projects in the Oil & Gas Industry. Our expertise and skills allow for fast-track project delivery through the application of high-end design tools such as PDS/PDMS that enables successive design and engineering phases integration. In this way a new plant or facility is made operational in the shortest possible time.   We offer multidisciplinary design and engineering services such as:-
    1. Process Engineering
    2. Mechanical Rotating & Static Engineering
    3. Piping & Pipeline Engineering
    4. Civil & Structural Engineering
    5. Loss Prevention Engineering
    6. Electrical Engineering
    7. Instrumentation & Control Engineering
    8. Telecommunication Engineering
    9. Construction Engineering
    10. Commissioning Engineering & Assistance
    Our electrical infrastructure solutions include the design of site-specific installations for different markets on every stage of engineering, procurement, construction, and commissioning. Areas of EPC & Maintenance Expertise
    • Power Management systems: Complete construction and errection management of Power plants, Substation design/build, Electrical control rooms, Generator houses and Gas turbine stations
    • Building Services ELV: Structured Cabling Network, CCTV and Access Control systems, Building Management systems, TETRA and PAGA Systems, Fire Alarm systems, Fiber Optics.
    • Manpower for Technical solutions: Our in-house team of technical staffing professionals has extensive technical insight and in-depth knowledge of their specialist discipline in which they operate.
    • Cathodic Protection: Sacrificial, ICCP (impressed current) system and On Plot facilities / Tank external CP system, expertise CIPS and Direct current voltage gradient survey (DCVG).
    • PWHT: Welding Preheat and post heat treatment for pipelines with a range of temperature programmers and controllers for setting and control the required heat treatment cycle.
    Dopet has a solid foundation as an EPC Contractor to design, install and commission complete instrumentation packages systems. And also provide lifecycle support services that include periodic proof testing, system maintenance, training programs on safety, code and standard compliance and spare parts management. Areas of Expertise
    • Control Systems Automation Upgrade: DCS with the latest Foundation Fieldbus based DCS, ESD and F&G systems with certified SIL rated systems, integrated turbine/compressor control systems with the latest state of art technology, and complete revamp on workstations.
    • Process Instrumentation and Analytics: Installation and commissioning of complete range of measurement instruments Pressure, Temperature, Flow, Level, Positioners and Analyzers.
    • Fire and gas (F&G) detection and mitigation systems: F&G system combines innovative fire and gas detectors, conventional and analog addressable fire panels, clean agent and inert gas fire suppression systems, and SIL certified fire and gas systems.