D'Mario Hasnandi

Driven professional with extensive experience in coal supply chain, marine operations, and logistics management within the power generation industry. Holding a Bachelor's Degree in Electrical Engineering from Institut Teknologi Sepuluh Nopember (ITS) Surabaya, with more than 10 years of experience in operational management, shipping coordination, fuel logistics, and cross-functional leadership. Currently serving as General Manager of Marine Operation and Fuel Management at PT Bhumi Jepara Services for the Tanjung Jati B Unit 5 & 6 Power Plant (2 x 1000 MW), leading large-scale coal supply execution, vessel operations, inventory management, and supplier coordination to ensure reliable plant operations under dynamic market conditions.

Possess strong knowledge of shipping operations, fleet coordination, logistics planning, operational compliance, and cost optimization, combined with proven leadership in managing multi-functional teams and stakeholder engagement across suppliers, contractors, and government-related entities. Recognized for strong strategic thinking, problem-solving, and decision-making capabilities, particularly in handling supply disruptions, operational risks, and high-demand situations. Fluent in English, with strong communication and coordination skills in multicultural and high-pressure environments.

General Manager of Port, Coal & Ash Operation and Fuel Supply Chain Management at PT Bhumi Jepara Services / PT Bhumi Jati Power (2019-01 – Present)

Operation & Maintenance – Jawa 4 - 2x1000MW Coal Fired Power Plant

• Lead coordination of 8 million tons annual coal supply execution from multiple suppliers to ensure continuous plant operation and alignment with consumption demand.
• Manage 3 dedicated Kamsarmax vessel and others additional vessel operation including voyage, bunker, maintenance schedule etc.
• Monitor shipment schedules, delivery performance, and stockpile readiness against operational and contractual requirements.
• Manage coal quality compliance (GAR/GCV, TM, Ash, Sulphur) and implement blending strategies to meet specification targets.
• Track coal inventory, buffer levels, and dispatch rate under fluctuating supply conditions and increased demand.
• Support commercial discussions related to supply constraints, pricing adjustments, and alternative sourcing strategies.
• Manage coal receiving, stockpile, and feeding operations to ensure continuous plant supply.
• Coordinate coal delivery schedules with suppliers and internal stakeholders to maintain optimal stock levels.
• Support coal blending strategy to meet operational and contractual requirements.
• Track coal inventory, consumption rate, and buffer planning under fluctuating supply conditions.
• Liaise with suppliers and logistics teams to resolve supply disruptions and delivery delays.
• Provide operational input for coal procurement and contract execution discussions.
• Maintained supply continuity during supplier disruption (BRE/PMM constraints), avoiding plant derating risk.
• Managed higher-than-normal dispatch conditions while preserving critical buffer levels.
• Actively involved in supplier negotiation scenarios.
• Provided operational input to support escalation to PLN/Minerba for supply enforcement.
• Maintained stable coal supply during constrained market conditions and supplier disruption.
• Optimized coal usage and blending to meet quality requirements while controlling cost impact.
• Improved coordination between supplier and plant operations, reducing supply uncertainty.

Coal Supply Chain and Port Operation Manager at PT Mitrabara Adi Perdana / Baramulti Group (2015-01 – 2019-12)

• Managed coal shipment execution from hauling, stockpile to barging through river and vessel loading at anchorage area, ensuring readiness against laycan schedules.
• Coordinated jetty operations, barge allocation, and loading sequence to optimize turnaround time and meet shipment targets.
• Liaised with barging contractors, shipping agents, surveyors, and laboratories for smooth execution and compliance.
• Monitored loading rates, barge cycle time, and operational KPIs to ensure efficient logistics flow.
• Ensured alignment between production, stockpile availability, and shipment requirements.
• Managed coal handling operations including stockpile management, loading/unloading, and barging coordination.
• Ensured compliance with safety and operational standards in coal logistics activities.
• Supported on-time execution of multiple shipments under tight schedule constraints.
• Reduced operational delays through improved coordination of barge and jetty activities.
• Contributed to minimizing idle time and inefficiencies in coal logistics operations.
• Gained exposure to FOB shipment processes, laycan management, and buyer requirements.
• Improved loading efficiency and reduced barge turnaround time.
• Supported successful execution of multiple shipments under tight schedules.
• Strengthened coordination with vendors and contractors to ensure reliable logistics flow.

Port Operation Superintendent at PT. Mifa Bersaudara / ABM Investama.Tbk - Tiara Marga Trakindo Group (2012-01 – 2015-12)

• Assist port manager to control and manage operational at coal handling, coal hauling and coal barging facility at port area.
• Prepare all procedure related to operational.
• Perform hazard identification and risk assessment to identify and control hazard arising form activity undertaken form port operational activity
• Control coal stockpile management with FIFO, and manage coal drainage system.
• Manage barge cycle time and jetty loading rate to make sure Mother vessel lay time can be full filed and to avoid demmurage
• Coordination with engineering and production department to match up shipment schedule and production planning.
• Coordination with maintenance department to match up schedule and unscheduled fixed plan and mobile equipment maintenance with barging schedule.
• Plan barging schedule based on marketing and production plan
• Coordination with marine transporters vendor and port authority
• Manage the administration and report related to operational activity
• Manage and evaluate the man power in port operation department
• Prepare annual operational budget and monitor operational cost to comply with the budget.
• Manage improvement program (QCC & QCP) and cost reduction program

Port Operation and Transhipment Senior Supervisor at PT Bayan Resources / Balikpapan Coal Terminal (2008-01 – 2012-12)

• Control and manage coal unloading from 5 site Of Bayan Group Around East Kalimantan.
• Control and manage stockpile management (16 stockpile with different quality).
• Control and manage the coal loading into mother vessel.
• Control and manage all heavy equipment.
• Control and manage all barge set and Mother vessel activity
• Plan shipment schedule based on the mining production plan.
• Plan shipment blending ratio.
• Plan and analyze productivity of loading and unloading conveyor plant and heavy equipment

Bachelor of Engineering in Electrical Engineering – Sepuluh Nopember Institute of Technology (ITS) (2000-01 – 2005-12)