WAS – PT. Waskita Adhi Sejahtera

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We’re professionals for
building constructions

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WAS for Energy World

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Nickel Smelter PT.Vale
Furnace Rebuild 2022

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Valve Investment
Meeting 2019

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Fabrication warehouse Conocophillips
Project 2017

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MEDCO ENERGY SITE
VISIT2019

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BRI visit ke PT.WAS
di Project Vale

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We’re professionals for
oil constructions

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A fully PT. Waskita Adhi Sejahtera want to be a National Company of General Plant as Operation & Maintenance Services, Man Power Supply, Fabrication, EPCC.

PT Waskita Adhi Sejahtera is the ultimate solution to support your Business Industry! With the backgrounds of professionalism and well-proven experiences, WAS acts as a supporting division for heavy industries while putting “Safety and Profit” on top priority.

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SCOPE OF BUSINESS

Man Power Supply

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Operation & Maintenance Services

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EPCC

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Fabrication

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TRAINING HSE

Bring to the table win-win survival strategies to ensure proactive domination.

March 19, 2026

How a Project Controller Controls a Project

Download The project controller is a key member of the project team and works directly with the project manager to help ...

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March 19, 2026

Pelaksanaan Trainning Web WAS

Pelaksanaan Trainning Web WAS yang berlangsung di Kantor PT.Waskita Adhi Sejahtera Ahad Pagi berlangsung lancar dengan di ikuti oleh ...

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October 10, 2020

Pelaksanaan Training Web 2020

Ahad, 11 Oktober 2020, Pelaksanaan trainning website PT. Waskita Adhi Sejahtera dengan url domain Was.Co.id berlangsung dengan lancar di ...

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PT. Waskita Adhi Sejahtera was established in 2004. Our business covering of General Plant as Operation & Maintenance Services, Man Power Supply, Fabrication, EPCC. in Petrochemical, Oil & Gas Company, experience in Construction

02174712845

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