تعد محطة الزور لاستيراد الغاز الطبيعي المسال أكبر محطة لاستيراد الغاز الطبيعي المسال في العالم، وتقع على بعد 90 كيلومترًا جنوب شرق العاصمة الكويتية. وتضمن المشروع إنشاء منشأة لإعادة التغويز، وثمانية صهاريج لتخزين الغاز الطبيعي المسال بسعة 225 ألف متر مكعب لكل منها، ومنشآت بحرية تشمل رصيفين بحريين، ومرافق للرسو للتحميل، ومكونات أخرى مثل مضخات 14 حصانًا، وغاز الغليان. (BOG) ومرافق الشعلة.

وكان من المتوقع أن تنتج المنشأة ما يقرب من 22 مليون طن متري من الغاز الطبيعي سنويًا وستبلغ طاقتها التخزينية 1.8 مليون متر مكعب من الغاز الطبيعي المسال. وتبلغ قدرة التسييل بالمحطة 30 مليار متر مكعب يوميا.

قامت شركة Dextra بتوريد 202 طنًا من قضبان الربط البحرية من الدرجة 700 و166 طنًا من عوارض النحيب لبناء المرافق البحرية لهذا المشروع. تم استخدام قضبان الربط كمثبتات بين أكوام الألواح أو الجدران الخرسانية.

تم الانتهاء من محطة الاستيراد في نوفمبر 2021 ووصلت إلى مرحلة التشغيل الكامل في فبراير 2022. وتزود محطة الغاز الطبيعي المسال دولة الشرق الأوسط بشبكة غاز مستقرة على المدى الطويل، مما يسمح لها بالاستجابة للدعوة المتزايدة لتنويع مصادر الطاقة والطاقة المستدامة. .

مصدر الصورة: شركة هيونداي الهندسية

Maitree Super Thermal Power Project is a 2×660 MW coal-fired power station project being developed by the Bangladesh-India Friendship Power Company (BIFPCL), a 50-50 joint project of the governments of Bangladesh and India. The power station will be located in Rampal, Bangladesh.

For this project, Dextra has supplied more than 400 assemblies of grade 700 Marine Tie Bar systems to connect piles and waling beams for a 1.2km long jetty of the coal power plant.

Dextra’s Marine Tie Bar systems consist of steel bars and anchorage accessories that act as an anchorage to tie back sea walls to anchor walls.

Bars are available in three carbon steel grades, up to a yield stress of 700Mpa and can be chosen among a selection of 24 bar diameters, up to M162, allowing a perfect match to the performance requirements.

In addition, standard range of anchorage components allow easy installation and connection to all kinds of marine walls.

The construction of the Maitree Super Thermal Power started in 2017 and is planned to be finalized by 2022.

The Karimun Yard located on the small island of Karimun (pop. 200,000), less than 25km away from the island of Batam (Indonesia) and Singapore. The Karimun Yard, operated by Saipem offers more than 780,000 sqm* of fabrication areas with an annual production of 50,000 tons.

Between 2009 and 2010 Dextra has manufactured and supplied for Saipem large >Marine Tie Bars, which were incorporated into the main quay wall. In 2008, Dextra also supplied the Marine Tie Bars and >Waling Beams connecting the sheet pile walls of the service jetty

For the main yard, Dextra supplied its Marine Tie Bars Grade 700, which is the highest in the range. Higher tie bars grades allow to high performance while limiting the size and weight of the bars, making them easier to transport and install. Grade 700 can also be used to optimize design, for example by spreading the bars further away from each other, hence reducing the total number of bars on the project.

To connect the bars to the walls, ball cages were used. Used together with a bearing plate embedded in wall, ball cages allow a multidirectional adjustment angle of 10°. To splice bar segments, couplers were also used.

For more information about our marine solutions in Asia Pacific, please consult our Bangkok

*CF Saipem Yard Sheet 07.2014

Visakh Refinery Modernisation Project is a brownfield expansion of the Visakh refinery located in Visakhapatnam, India.

The project will expand the refining capacity from 8.3MMTPA (millions of metric tonnes per annum) to 15MMTPA, while enabling the production and distribution of the fuels that comply with Bharat Stage-VI, a new emission standard instituted by the Government of India.

Dextra was involved in the expansion by supplying Unitec bolted couplers for precast beam connections.

Unitec is a bolted splicing system designed for the connection of two rebars with no thread: its screws will lock both bar ends and complete the connection.

The Visakh Refinery Modernisation project is scheduled for completion in 2020.