CONTROLLED DOCUMENT
Version 1.2  |  Confidential  |  Approved for Due Diligence  |  Owner: Project Finance Division
PT SAPTA BORNEO UTAMA
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SBU-TECH-003 Confidential Final / Published

Utility & Infrastructure Design Basis

Infrastructure and utility framework supporting the 10,000 TCD Sugar Mill, 60 KLPD Ethanol Plant, 30 MW Biomass Power Plant and Plantation Program.

Power Infrastructure

Document OwnerPT Sapta Borneo Utama
Approved ByPresident Director
ClassificationControlled Document – Confidential
CustodianCorporate Secretary & Data Room Administrator
Retention PeriodMinimum 10 Years
DistributionAuthorized Parties Only
Effective Date13 June 2026
Review Date13 June 2027
ComponentCapacity
Biomass Power Plant30 MW
Steam BoilersBagasse-Fired
Electrical Distribution SystemPlant Wide
Emergency Backup SystemsInstalled
Document StatusApproved & Active
SupersedesNone
Publication StatusInstitutional Data Room Release

Water & Wastewater Systems

SystemPurpose
Raw Water IntakeIndustrial Water Supply
Water Treatment PlantProcess Water Preparation
Wastewater Treatment PlantEffluent Compliance
Stormwater ManagementDrainage & Flood Control

Storage & Logistics Facilities

FacilityPurpose
Raw Material YardSugarcane Handling
Sugar WarehouseFinished Product Storage
Ethanol Storage TanksProduct Storage
Bagasse Storage AreaBiomass Fuel Storage
Truck Loading AreaInbound & Outbound Logistics

Supporting Infrastructure

Infrastructure Conclusion

The planned utility and infrastructure systems provide adequate support for long-term operation of the integrated industrial complex while meeting environmental, operational and lender technical requirements.

Document Information

Controlled CopyElectronic Controlled Copy
CustodianCorporate Secretary & Data Room Administrator
Retention PeriodMinimum 10 Years
DistributionAuthorized Parties Only
Document OwnerPT Sapta Borneo Utama
ProjectUSD 1 Billion Integrated Sugar Factory Project
LocationMajalengka, West Java, Indonesia
ClassificationConfidential
StatusFinal / Published
Prepared ForLenders, ECAs, Institutional Investors and Strategic Partners
DateJune 2026

Revision History

Version Date Document No. Status Description
1.0 June 2026 SBU-TECH-003 Final / Published Utility Infrastructure Plan issued for institutional lender data room publication.

Document Approval Matrix

Role Name Status
Document Owner Project Finance Division Approved
Compliance Review Corporate Secretariat Approved
Executive Approval Board of Directors Approved