Articles

Optimizing Time and Cost Efficiency in Delayed Construction Project Using Project Crashing Approach (A Case Study of a Geothermal Power Plant Operator in Indonesia)

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Electricity is a fundamental need that supports modern life across household, industries, and public sector. To ensure the sustainability of electricity in Java and Bali, PT GSE,a Geothermal Power Plant in Pengalengan, West Java, conduct a base structure replacement project for cooling tower which innitialy using the wooden base structure into the Fibre Reinforced Polymer (FRP). This project, known as Project X, was executed by PT XYZ as the EPC contractor. During the execution, cooling tower unit – 1 faced significant delay, posing financial and reputational risks. This research aims to identify the root causes of the delay, evaluate the losses, and proposed solutions for time and cost efficiency using the project crashing method. This research combine interview with key personnel and secondary company data. The critical path analysis conducted by using the Activity on Node (AON) approach, activity mapping using Precedence Diagram Method (PDM), and calculation for additional cost due to overtime conducted by using minimum wages (UMK) for Kabupaten Bandung in 2025. S Curve analysis shows 10 weeks of delay, mainly due to frequent bad weather that prevented outdoor activities according to the HSSE policies. Financially, if there is no corrective action to handle the delay, PT XYZ would be subjected to a project penalty of Rp 2.734.770.052, as stipulated in the cooperation contract with PT GSE. To anticipate the losses, the proposed solution is project crashing by conducting overtime to the critical path activites, which is safer dan more efficient comparing to adding new additional resources. The implementation of project crashing calculated need extra funding about Rp 399.544.839 which only 14,61% compared to the potential penalty sanction. Beyond the financial impact, this strategy also maintains client trust and strengthen future business opportunities.

Corporate Strategy in Merger Plans for Construction-Based Business State Owned Enterprises Case Study: (PT. Pembangunan Perumahan Tbk. and PT. Wijaya Karya Tbk)

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This research discusses the ministry of SOE’s plan to take strategic steps by combining several companies in the construction sector. One of the companies that will be merged is PT. Pembangunan Perumahan Tbk and PT. Wijaya Karya Tbk. This research uses qualitative methods by using secondary data sources. This research begins by consolidating the financial statements of both companies to find out the total assets and expenses of both companies.It is known that after consolidation was carried out and linked to corporate strategy, the company was in position of retrenchment stage. The next analysis is a restructuring step using hexagonal restructuring framework. The company needs to release several of it’s subsidiaries operating in industrial, property and realty, and energy sectors. Whereas the company will maintain it’s subsidiaries in the construction, EPC, and equipment sectors.The analysis results show that the company needs to streamline it’s assets through the release of several subsidiaries that don’t support the core business.The results of the company’s financial projections show that the company will be able to gain profits in the future after restructuring was carried out.