--- title: "Automatic welding by Larsen & Toubro on Saudi Aramco MGS-3 Package #8" description: "Larsen & Toubro using PWT XCS automatic welding on Saudi Aramco’s Master Gas System 3 Package #8, a 480 km, 56-inch gas pipeline between EWPS-8 & EWPS-10." --- [info@qapqa.com](mailto:info@qapqa.com)[Linkedin](https://www.linkedin.com/company/qapqa/)[+31 (0) 321 38 66 77](tel:+31(0)321386677)[Contact us](https://qapqa.com/contact-us/) [Contact us](https://qapqa.com/contact-us/)[info@qapqa.com](mailto:info@qapqa.com)[+31 (0) 321 386 677](tel:+31(0)321386677)[Linkedin](https://www.linkedin.com/company/qapqa/)[YouTube](https://www.youtube.com/@QapqaGroup) [![Qapqa-logo-CMYK_incl JS kleur](https://qapqa.com/hs-fs/hubfs/Qapqa-logo-CMYK_incl%20JS%20kleur.png?width=1894&height=816&name=Qapqa-logo-CMYK_incl%20JS%20kleur.png "Qapqa-logo-CMYK_incl JS kleur")](https://qapqa.com/) [![Qapqa joining solutions automatic welding technology logo grey orange](https://qapqa.com/hs-fs/hubfs/Qapqa-logo-CMYK_incl%20JS%20kleur.png?width=1894&height=816&name=Qapqa-logo-CMYK_incl%20JS%20kleur.png "Qapqa joining solutions automatic welding technology logo grey orange")](https://qapqa.com/) - [Services](https://qapqa.com/services) - [Equipment](https://qapqa.com/equipment) - [Projects](https://qapqa.com/references/) - [Reference letters](https://qapqa.com/reference-letters) - [Solutions](https://qapqa.com/solutions/) - [Industries](https://qapqa.com/industries) - [News](https://qapqa.com/news-events) - [About us](https://qapqa.com/about-us/) [Contact](https://qapqa.com/contact-us/) [Contact](https://qapqa.com/contact-us/) - [Services](https://qapqa.com/services) - [Equipment](https://qapqa.com/equipment) - [Projects](https://qapqa.com/references/) - [Reference letters](https://qapqa.com/reference-letters) - [Solutions](https://qapqa.com/solutions/) - [Industries](https://qapqa.com/industries) - [News](https://qapqa.com/news-events) - [About us](https://qapqa.com/about-us/) [Contact](https://qapqa.com/contact-us/) # Larsen & Toubro - Master Gas System -3 Package #8  ![Company](https://qapqa.com/hubfs/svg-gobbler.svg) **Company:** Larsen & Toubro Company: Larsen & Toubro ![Type](https://qapqa.com/hubfs/svg-gobbler%20(3).svg) **Type:** Gas Pipeline Type: Gas Pipeline ![Country](https://qapqa.com/hubfs/svg-gobbler%20(1).svg) **Country:** Saudi Arabia Country: Saudi Arabia ![svg-gobbler (6)](https://qapqa.com/hubfs/svg-gobbler%20(6).svg) **Project:** Master Gas System -3 Package #8  Project: Master Gas System -3 Package #8 ![svg-gobbler (2)](https://qapqa.com/hubfs/svg-gobbler%20(2).svg) **Material:** X70 Material: X70 ![client](https://qapqa.com/hubfs/Qapqa_April2024/images/client.svg) **Client: **Saudi Aramco Client: Saudi Aramco ![diameter icon](https://qapqa.com/hubfs/diameter%20icon.svg) **Diameter:** 56'' **WT:** 14 - 20mm   Diameter: 56'' WT: 14 - 20mm ![distance](https://qapqa.com/hubfs/Qapqa_April2024/images/svg-gobbler%20(5).svg) **Distance:** 480km Distance: 480km Characteristics - Automatic welding of the root-pass GMAW-RMD with copper-backing. - Filling/ capping with Advanced Pulse (P-GMAW). - Welding in ambiental temperature over ****50 degrees celsius****. - Best production day; completed ****71 joints**** in a single shift ## Larsen & Toubro constructs the Master Gas System 3 – Package #8 for Saudi Aramco In the second quarter of 2024, **Larsen & Toubro** started the construction on the **Master Gas System 3 – Package #8** in **Saudi Arabia**. This key project is designed to upgrade and expand the **East-West Gas Pipeline network**, connecting **EWPS-8 to EWPS-10** and delivering reliable, high-capacity natural gas transmission across the region. ## About Larsen & Toubro **Larsen & Toubro** is a leading Indian engineering and construction company providing large-scale energy and infrastructure solutions. The company offers construction, commissioning, maintenance, and welding services for oil & gas, energy, and industrial sectors. Larsen & Toubro emphasizes advanced technologies and skilled personnel to achieve operational excellence in every project. ## [Master Gas System](https://www.blackridgeresearch.com/project-profiles/latest-details-saudi-aramco-master-gas-system-expansion-project-phase3-saudi-arabia)– Package #8 The **Master Gas System 3 – Package #8** in Saudi Arabia is a **state-of-the-art pipeline project** spanning 480 km, designed to transport natural gas efficiently and safely. The project includes high-precision pipeline welding and complex construction in harsh desert conditions. Key features and technical highlights include: - Welding operations executed in extreme **ambient temperatures exceeding 50°C**, demonstrating engineering resilience. - Deployment of two complete welding spreads using our **PWT XCS automatic welding system**, delivering consistent, high-quality welds for large-scale pipeline construction. - **Complex route** through desert terrain, requiring careful planning for logistics, material handling, and workforce safety. - Integration with the East-West Gas Pipeline network to **connect** critical compressor stations EWPS-8 and EWPS-10. - **High standards** of safety, environmental compliance, and quality assurance maintained throughout the project execution. By combining **Larsen & Toubro’s expertise** with our [**PWT XCS automated welding technology**](https://qapqa.com/equipment/xcs-welding-system/), the Master Gas System 3 – Package #8 project enhances Saudi Arabia’s natural gas infrastructure, strengthens local capabilities, and ensures the delivery of reliable energy to support industrial and residential demand across the region. [![master gas system package 08 71 welded joints](https://qapqa.com/hs-fs/hubfs/master%20gas%20system%20package%2008%2071%20welded%20joints.webp?width=1500&height=890&name=master%20gas%20system%20package%2008%2071%20welded%20joints.webp)](https://qapqa.com/hubfs/master%20gas%20system%20package%2008%2071%20welded%20joints.webp) [![mgs 08 saudi aramco qapqa automatic welding](https://qapqa.com/hs-fs/hubfs/mgs%2008%20saudi%20aramco%20qapqa%20automatic%20welding.webp?width=1500&height=890&name=mgs%2008%20saudi%20aramco%20qapqa%20automatic%20welding.webp)](https://qapqa.com/hubfs/mgs%2008%20saudi%20aramco%20qapqa%20automatic%20welding.webp) [![mgs 08 larsen & toubro automatic welding qapqa](https://qapqa.com/hs-fs/hubfs/mgs%2008%20larsen%20%26%20toubro%20automatic%20welding%20qapqa.webp?width=1500&height=890&name=mgs%2008%20larsen%20%26%20toubro%20automatic%20welding%20qapqa.webp)](https://qapqa.com/hubfs/mgs%2008%20larsen%20%26%20toubro%20automatic%20welding%20qapqa.webp) [![master gas system pipeline construction larsen & toubro qapqa automatic welding](https://qapqa.com/hs-fs/hubfs/master%20gas%20system%20pipeline%20construction%20larsen%20%26%20toubro%20qapqa%20automatic%20welding.webp?width=1500&height=890&name=master%20gas%20system%20pipeline%20construction%20larsen%20%26%20toubro%20qapqa%20automatic%20welding.webp)](https://qapqa.com/hubfs/master%20gas%20system%20pipeline%20construction%20larsen%20%26%20toubro%20qapqa%20automatic%20welding.webp) [Start of PQT’s for MGS-III pipeline](https://qapqa.com/news-events/start-of-pqts-for-mgs-iii-pipeline) ![Qapqa automatic welding on Saudi Aramco’s MGS-III pipeline](https://qapqa.com/hubfs/Qapqa%20PQT%20MGS-III%20pipeline.webp) [News](https://qapqa.com/news-events/tag/news) #### Start of PQT’s for MGS-III pipeline Sep 6, 2024 4:00:00 PM 1 min read [Automatic welding on MGS-III pipeline project in Saudi Arabia started](https://qapqa.com/news-events/mainline-automatic-welding-on-mgs-iii-pipeline-project-in-saudi-arabia-started) ![Mainline Automatic Welding on MGS-III Pipeline](https://qapqa.com/hubfs/Mainline%20Automatic%20Welding%20on%20MGS-III%20Pipeline.webp) [News](https://qapqa.com/news-events/tag/news) #### Automatic welding on MGS-III pipeline project in Saudi Arabia started Dec 23, 2024 2:15:00 PM 1 min read [L&T and Qapqa Advances MGS-III Pipeline Project in KSA](https://qapqa.com/news-events/qapqa-advances-mgs-iii-pipeline-project-in-ksa-with-lt-using-automated-welding-tech) ![Qapqa Advances MGS-III Pipeline Project in KSA with L&T Using Automated Welding Tech](https://qapqa.com/hubfs/Qapqa%20Advances%20MGS-III%20Pipeline%20Project%20in%20KSA%20with%20L%26T%20Using%20Automated%20Welding%20Tech.webp) [News](https://qapqa.com/news-events/tag/news) #### L&T and Qapqa Advances MGS-III Pipeline Project in KSA May 15, 2025 12:00:00 PM 1 min read [Larsen & Toubro completed EWG-03 section of MGS-III Package 8 pipeline](https://qapqa.com/news-events/completed-the-ewg-03-section-of-the-mgs-iii-package-8-pipeline) ![welding on MGS-III Package 8 pipeline qapqa larsen toubro](https://qapqa.com/hubfs/MGS-III%20Package%208%20pipeline%20qapqa%20larsen%20toubro.webp) [News](https://qapqa.com/news-events/tag/news) #### Larsen & Toubro completed EWG-03 section of MGS-III Package 8 pipeline Sep 11, 2025 12:15:14 PM 1 min read [51 Pipeline welds completed in single shift with zero repair rate](https://qapqa.com/news-events/51-pipeline-welds-completed-in-single-shift-100-aut-accepted) ![51 welded joints on pipeline completed in Single Shift 100% AUT accepted](https://qapqa.com/hubfs/51%20Welded%20joints%20on%20pipeline%20project%20Completed%20in%20Single%20Shift%20-%20100%25%20AUT%20Accepted.webp) [News](https://qapqa.com/news-events/tag/news) #### 51 Pipeline welds completed in single shift with zero repair rate Dec 1, 2025 2:30:00 AM 1 min read [Two automatic welding productivity records in one week on MGS-III](https://qapqa.com/news-events/two-productivity-records-in-one-week-on-mgs-iii-package-8) ![automatic welding managed 61 welded joints for pipeline infrastructure project MGS3 on 56 inch pipe](https://qapqa.com/hubfs/automatic%20welding%20managed%2061%20welded%20joints%20for%20pipeline%20infrastructure%20project%20MGS3%20on%2056%20inch%20pipe.webp) [News](https://qapqa.com/news-events/tag/news) #### Two automatic welding productivity records in one week on MGS-III Dec 5, 2025 1:49:39 PM 1 min read [71 welded joints in one shift with Qapqa PWT auto XCS](https://qapqa.com/news-events/71-welded-joints-in-one-shift-with-qapqa-pwt-auto-xcs) ![71 welded joints in one shift with PWT Auto XCS welding system](https://qapqa.com/hubfs/71%20joints%20welded%20mgs3%20package%209%20lnt.webp) [News](https://qapqa.com/news-events/tag/news) #### 71 welded joints in one shift with Qapqa PWT auto XCS Jan 8, 2026 9:33:40 AM 1 min read [![Qapqa member of International Pipe Line & Offshore Contractors Association](https://qapqa.com/hs-fs/hubfs/IPLOCA%20Web%20Square%2050x50.png?width=50&height=50&name=IPLOCA%20Web%20Square%2050x50.png)](https://www.iploca.com/members/qapqa-group-b-v/) [![tuv cert logo](https://qapqa.com/hs-fs/hubfs/tuv%20cert%20logo.webp?width=50&height=50&name=tuv%20cert%20logo.webp)](https://www.tuv-nord.com/) ![PWT Qapqa brand](https://qapqa.com/hs-fs/hubfs/Qapqa_April2024/images/PWT-logo-wit-shade.png?width=50&height=50&name=PWT-logo-wit-shade.png) --- [![qapqa linkedin ](https://qapqa.com/hs-fs/hubfs/qapqa-linkedin-300x64.png?width=125&height=27&name=qapqa-linkedin-300x64.png)](https://www.linkedin.com/company/qapqa-bv/) [![qapqa youtbue](https://qapqa.com/hs-fs/hubfs/qapqa-youtbue-300x64.png?width=125&height=27&name=qapqa-youtbue-300x64.png)](https://www.youtube.com/@Qapqagroup) **Headquarters** Qapqa B.V. 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