Developing a Standardized, Multidimensional WBS/CBS Coding Structure for Storage Tanks.

As a national Oil and gas Company, PERTAMINA guarantees optimal Fuel Storage capacity throughout Indonesia. This paper responds to the pressing demand for streamlining planning and construction activities related to New Storage Tanks so that PERTAMINA can fulfill its target. The solution presented is a standardized Work and Cost Breakdown Structure (WBS/CBS) that was crafted for effortless implementation and could ease the scheduling and cost estimation processes. Furthermore, the author thoughtfully designed this framework to integrate it into the BIM system, boosting its efficiency and effectiveness. Utilizing Multi-Attribute Decision Making (MADM), the author chose the Omni Class WBS standard for constructing the WBS/CBS. The study concludes with a comprehensive proposal for a functional 3D WBS architecture. The emphasis lies on precise definitions, comprehensive stakeholder coverage, and seamless integration into the Building Information Modeling (BIM) system. Moreover, this paper suggests potential research areas for the future, including coding structure development, improved cost estimation process using new WBS/CBS, and technology integration (WBS, CBS, BIM) for more efficient PERTAMINA project control. [ABSTRACT FROM AUTHOR]