for Storage Tank Repair Projects
as a Basis for Database Automation
FEATURED PAPER
By Alexander Manik
Medan, Indonesia
ABSTRACT
Storage tank repair projects are important for maintaining asset integrity, operational safety, and fuel distribution reliability, especially in Indonesia’s downstream energy network. However, recurring repair projects often use bidding documents that are not fully standardized, resulting in inconsistent scope descriptions, varied cost breakdowns, weak WBS/CBS coding, and limited use of historical data for future estimating. This paper aims to develop a standardized bidding template for storage tank repair projects as a basis for database automation. The study uses a practice-based comparative approach by reviewing current bidding structures, API 650/API 653 logic, OmniClass-based WBS/CBS coding, National Park Service cost-estimating principles, and multiattribute decision-making analysis. The result shows that a multidimensional database-ready bidding template is the preferred alternative because it links technical scope, tank components, quantities, cost elements, QA/QC requirements, handover records, and actual project data. The proposed template can improve tender readiness, bid comparison, project control, asset integrity, and the development of a long-term cost database.
Keywords: Bidding template; database automation; storage tank repair; OmniClass; WBS/CBS
INTRODUCTION
- Global and Indonesian Contexts: Importance of Storage Tank Integrity
Bulk oil storage tanks are a key element of downstream energy infrastructure, enabling the receipt, storage, quality control, and redistribution of fuel products before they are delivered to end users. The International Energy Agency (IEA) notes that “at the global level, energy security remains exposed to disruption because the global oil market remains vulnerable to a wide range of risk factors”.[1] Therefore, for oil and gas companies, storage tank integrity is directly related to supply continuity, emergency preparedness, operational safety, and environmental protection.
In Indonesia, this becomes a more strategic issue due to the country’s geography and the scale of demand. Indonesia is the “world’s largest archipelago” with more than 17,500 islands lying between the Pacific and Indian Oceans, according to the Food and Agriculture Organization.[2] The archipelagic nature creates long and dispersed fuel-distribution chains that require reliable terminals, marine facilities, road access, and storage capacity. At the same time, national demand is still high. “Indonesia’s final energy consumption in 2023 is 1,220 million BOE, where the industrial sector is 45.60%, and the transport sector is 36.74%,” the Ministry of Energy and Mineral Resources said.[3] The numbers show that the fuel storage infrastructure is not a peripheral facility, but a strategic buffer in the Indonesian energy supply system.
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Author’s note: This paper was originally prepared during a 6-month-long Graduate-Level Competency Development/Capacity Building Program developed by PT Mitrata Citragraha and led by Dr. Paul D. Giammalvo to prepare candidates for AACE CCP or other Certifications. https://build-project-management-competency.com/our-faqs/
How to cite this paper: Manik, A. (2026). Standardizing Bidding Template for Storage Tank Repair Projects as a Basis for Database Automation; PM World Journal, Vol. XIV, Issue VII, July. Available online at https://pmworldjournal.com/wp-content/uploads/2026/09/pmwj168-Sep2026-Manik-Standardized-Bidding-Templates-for-Storage-Tank-Repair.pdf
About the Author
Alexander Manik
Medan, Indonesia
Alexander Manik is an Engineer at PT Pertamina Patra Niaga with over eight years of professional experience in downstream oil and gas facility projects. His experience is mainly built through two roles: as a Facilities Engineer, supporting project planning and tender document preparation for facility improvement projects; and as a Construction Engineer, supervising construction execution and project delivery. He holds a bachelor’s degree in Mechanical Engineering from the University of North Sumatra and is a certified Storage Tank Inspector, and an Associate Professional Engineer. He is attending a distance learning mentoring course under the tutorage of Dr. Paul D. Giammalvo, CDT, CCE, MScPM, MRICS, GPM-m, Senior Technical Advisor at PT Mitratata Citragraha, to attain Certified Cost Professional certification from AACE International. Alexander lives in Medan, Indonesia, and can be contacted at: alexmanik.ir@gmail.com
[1] International Energy Agency. (n.d.). Oil security and emergency response. https://www.iea.org/about/oil-security-and-emergency-response
[2] Food and Agriculture Organization of the United Nations. (n.d.). Indonesia at a glance. https://www.fao.org/indonesia/about-us/indonesia-at-a-glance/en
[3] Ministry of Energy and Mineral Resources of the Republic of Indonesia. (2024). Handbook of energy & economic statistics of Indonesia 2023. https://www.esdm.go.id/assets/media/content/content-handbook-of-energy-and-economic-statistics-of-indonesia-2023.pdf
