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Version 1.2  |  Confidential  |  Approved for Due Diligence  |  Owner: Project Finance Division
PT SAPTA BORNEO UTAMA
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SBU-PROJ-004 Confidential Final / Published

Site Masterplan

Executive Summary

The Site Masterplan defines the industrial layout, zoning concept, logistics flow, utility areas, environmental buffers, safety infrastructure and future expansion areas for PT Sapta Borneo Utama's integrated sugar, ethanol, biomass power and plantation project.

Masterplan Overview

The masterplan is designed to support the development of an integrated industrial agribusiness complex in Majalengka, West Java, Indonesia. The layout separates main process facilities, utilities, warehousing, logistics, support facilities and future expansion zones.

10,000 TCDSugar Factory
60 KLPDEthanol Plant
30 MWBiomass Power Plant
500 HaCore Plantation
SP-01 to SP-05Industrial Zoning
24–30 MonthsImplementation Period

Masterplan Objectives

Site Zoning Concept

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
ZoneDescriptionMain Function
SP-01Main Process AreaSugar and ethanol production facilities.
SP-02Utilities & Biomass Power AreaEnergy, steam, water and wastewater infrastructure.
SP-03Warehouse & Logistics AreaStorage, inbound logistics and outbound logistics.
SP-04Supporting Facilities AreaAdministration, laboratory, workshop, safety and workforce facilities.
SP-05Future Expansion & Green Buffer AreaExpansion land, landscaping, drainage and environmental buffer.
Document StatusApproved & Active
SupersedesNone
Publication StatusInstitutional Data Room Release

SP-01 — Main Process Area

FacilityPurpose
Cane ReceptionReceiving and weighing sugarcane.
Cane PreparationPreparation before milling.
Milling StationJuice extraction from sugarcane.
Juice TreatmentClarification and preparation for evaporation.
Evaporation & CrystallizationSugar concentration and crystallization.
Drying & PackingFinal sugar drying, packaging and dispatch preparation.
Ethanol FacilityProcessing molasses or feedstock into ethanol products.

SP-02 — Utilities & Biomass Power Area

UtilityPurpose
30 MW Biomass Power PlantRenewable power generation from bagasse and biomass residues.
Boiler HouseSteam generation for process and power.
Steam Turbine GeneratorPower production and cogeneration.
Water Treatment PlantRaw water and demineralized water treatment.
Wastewater Treatment PlantEnvironmental compliance and wastewater management.
Firewater SystemFire protection and emergency response.
Electrical SubstationPower distribution and grid interface.

SP-03 — Warehouse & Logistics Area

FacilityPurpose
Finished Sugar WarehouseStorage of final sugar products.
Ethanol Storage TanksStorage and dispatch of ethanol products.
Molasses Storage TanksMolasses storage for ethanol and industrial use.
Chemical WarehouseControlled storage of process chemicals.
Spare Parts WarehouseMaintenance and spare parts storage.
Truck Loading AreaInbound and outbound logistics control.
WeighbridgeVehicle and material weight measurement.

SP-04 — Supporting Facilities Area

FacilityPurpose
Administration OfficeManagement and corporate operations.
Security PostAccess control and site security.
Training CenterWorkforce training and safety briefings.
Clinic / First Aid StationOccupational health and emergency support.
WorkshopMaintenance and repair activities.
LaboratoryQuality control and testing.
Parking and Assembly AreaEmployee parking and emergency assembly.

SP-05 — Future Expansion & Green Buffer Area

Internal Circulation Plan

The site masterplan includes separate circulation systems for:

Design principles include separation of heavy vehicles and pedestrians, one-way traffic where feasible, safe entry and exit control, emergency vehicle access and adequate turning radius for industrial trucks.

Environmental Management Features

AreaFeature
WaterWastewater treatment, stormwater drainage and water management infrastructure.
Pollution ControlOil and chemical containment, dust control, noise mitigation and solid waste areas.
Green BufferLandscaped buffer zones, environmental protection areas and drainage retention.

Safety & Security Features

Masterplan Conclusion

The PT Sapta Borneo Utama Site Masterplan provides a structured industrial layout to support the long-term development of an integrated sugar, ethanol, biomass power, plantation and sustainability platform.

SP-01 TO SP-05 INDUSTRIAL ZONING MASTERPLAN

Institutional-grade site zoning for PT Sapta Borneo Utama’s integrated sugar factory, ethanol production, biomass power plant, logistics, utilities, environmental buffer and future reserve development.

INVESTOR READY
SP-01 Processing Area / Industri Gula SP-02 Utilities & Biomass Power SP-03 Warehouse & Logistics SP-04 Support & Green Buffer SP-05 Future Reserve Conceptual zoning plan — for investor presentation and due diligence overview
Industrial Zone Boundary: 14 survey coordinate points (WGS84) defining the 45 Ha Industrial Development Area. Detailed coordinates are maintained within the Land Survey and PKKPR documentation package.
45 Ha Industrial Zone
100 Ha Cadangan / Future Reserve
500 Ha Plasma Plantation Area
10,000 TCD Integrated Sugar Factory
60 KLPD Ethanol Production
30 MW Biomass Power Plant
Zone Investor Description Primary Function
SP-01 Main Processing Area Sugar factory, cane preparation, milling, boiling, crystallization and ethanol integration.
SP-02 Utilities & Biomass Power Area Boiler, 30 MW biomass power, water treatment, wastewater treatment, electrical systems.
SP-03 Warehouse & Logistics Area Finished goods warehouse, ethanol tanks, molasses tanks, chemical storage and dispatch.
SP-04 Support & Green Buffer Area Administration, laboratory, workshop, safety facilities, landscape and environmental buffer.
SP-05 Cadangan / Future Reserve 100 Ha strategic reserve for expansion, future facilities and long-term industrial development.
Total Industrial + Reserve Planning Area 45 Ha Industrial Zone + 500 Ha Plasma Plantation Area + 100 Ha Future Reserve Area, forming a 645 Ha integrated agro-industrial masterplan.

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

VersionDateDocument No.StatusDescription
1.0June 2026SBU-PROJ-004Final / PublishedSite Masterplan 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