Hi, I am Refianda.
Experienced Proposal Estimator with a robust background in cost analysis and bid preparation for EPC, FEED, Project Management Consultancy, Operation & Maintenance. Proven track record in cost analysis, tender documentation, cashflow forecasting, multidiscipline BOQ and MTO analysis. Skilled in translating complex project requirements into detailed, competitive proposals, and adept at leveraging technical knowledge to optimize project outcomes.
Working Experience
Proven experience across several company such as Main EPC Company, Engineering Consultant, and Sub-Contractors, with over 10 years of experience in construction for Mining, Energy, Oil and Gas, Industrial, High Rise, and more.
Quick Highlight
Key achievements and experience highlights demonstrating my contribution to successful project estimations and tender execution.
USD 490M+
Total project value estimated.
150+
Tenders delivered.
10+ Years
Total work experience.
USD 28M+
Contract value secured.
22+
Tenders awarded.
Key Project
Prefabricated Switchroom Papua New Guinea LNG Hides DCPU
The Prefabricated Switchroom for the PNG LNG Hides DCPU Project was developed to support the facility’s electrical infrastructure by providing HV and LV rooms.
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Construction Management Vale Indonesia Sorowako
Monitor EPC and construction contractor activities to ensure compliance with the specified project scope outlined in their respective construction contracts
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EPC Suban Compressor Revamping Medco EP Grissik
Revamping existing inlet compressors at Corridor Block, Suban Field, Indonesia, to accommodate declining Suban Field reservoir pressure and flowrate.
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North Duri Development Area 14 Pertamina Hulu Rokan
Pertamina Hulu Rokan requests to perform Detail Engineering Design of North Duri Development Area 14 Stage 1 & Stage 2.
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Let's work together!
Open to opportunities in cost estimation and tendering roles. Feel free to reach out for collaboration or professional inquiries.