
a3lo3


Ensure your equipment and system are safe and meet critical standards and specifications through the lifecycle of your project
اثلث للمقاولات
متخصصين في اختبارات وتركيب أنظمة الطاقة الكهربائية ابتداء من محطات التوليد وانتهاء بمحطات النقل وبمستويات جهد مختلفة

It’s Time for a Change
Experts in installing and testing power systems, ranging from generating station to transmission station at different voltage levels.
Being one of the top of Saudi exporters of EPC services, we rely on the expertise and experience we've collected from our Saudi operations as a strong foundation.

How A3Lo3 Works

Happy Customers
جميع عملاؤنا سعداء

Low, Medium and High Voltage Services
نقدم الاختبارات بمستويات مختلفة للجهد(المنخفض والمتوسط والعالي)

>100 Pojects
Accomplished
اكثر من 100 مشروع تم انجازه


Our Services
Construction & Testing and commissioning services ensure your equipment and system are safe and meet critical standards and specifications through the lifecycle of your project.
خدماتنا

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LOW, MEDIUM, AND HIGH VOLTAGE POWER SYSTEM.
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TRANSFORMERS TESTING
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STARTUP AND COMMISSIONING OD NEW EQUIPMENT AND SYSTEMS (GREENFILED AND ENEGIZED SITES).
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SWITCHGEAR MODIFICATIONS, UPGRADE AND REPAIR.
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TRANSFORMERS TESTING
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DRAWING/PRINT REVIEW

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PROTECTIVE RELAYS.
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LARGE MOTORS WITH VARIABLE SPEED DRIVES.
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PRIMERAY CURRENT INJECTION TESTING.
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TROUBLESHOOTING, ANAYLSIS AND EVALUATION OF IN-SERVICE EQUIPMENT AND SYSTEMS.
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FACTORY WITNESS TESTING
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HIGH VOLTAGE TESTING SERVICES FOR GIS SWITCH GEARS(RCP) UP TO 132KV.

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CIRCUIT BREAKER TESTING (UP TO 132KV).
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AC/DC HI-POTENTIAL TESTING.
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COMMESSIONING/TEST AND START UP SERVICES.
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HIGH VOLTAGE APPARATUS
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MONTHLY INSPECTION OF SUBSTATIONS
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SITE ACCEPTANCE TESTING
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SCEDULING REVIEW



What Our Happy Clients Say?

“Thank you for your collaboration and fantastic job.”
Eng. Fawaz T

“Well done, Thank you for your cooperations. all the best.”
Eng. Abul Kareem, CEO WTE Inc.

“It was a great task accomplished. Thank you so much.”
Mr. Khalid W., Ops Manager RDQ LTD