Coal Loading Operation from Pit Stock Pile through hauling road and dump to Pelindo Stock Pile and Loading to Barge

BLACK GOLD ENERGY INDONESIA MINING OPERATION AT RENGAT

INDRAGIRI HULURIAU-INDONESIA

Coal getting

Pit Stock Pile 80km Hauling

Pelindo stock pile

Stocking and crushing

Dolphin Arrangement of Jetty

Dolphin to Accommodate 7000

DWT Barge

Effective operating hours coal getting to pit stock pile receciving = 360 hours

Effective operating hours loading to DT at pit stock pile = 360 hours

Effective operating hauling from pit stock pile to Pelindo = 360 hours

Hauling distance from Primanusa to Pelindo is 80 Km Coal charasteristics : Bulk density : 0,85T/M3 Boulder size : 400 to 300 mm Crush Coal size : 0-50 mm Stock Pile requirements Pit Stock Pile estimate for 7 days minimum Pelindo stock pile expected to received 60,000 mt as Standby Stock Pile. Loading operational 4 hours/ each 7,000 DWT barges Working hours 20 hours/day

Jetty Operational

River SURVEY /BED – BASIC ENGINEERING DESIGN Bathy metri, 35 km a long of river from Kuala Cenaku to Tembilhan Monitoring of water level at three points of area for 15 days Hydrometrics – Check water elevation Current meter Sedimentation check Weather Station – measure wind speed and rain leverages Cross section of river surrounding of loading jetty Hydrology  Loading Jetty/Stock Pile and Coal Handling System – Sub structure – Basic

Engineering Design Topography for 12 Ha of area Bathymetry Survey Soil Investigation : deep bore hole and sondir and laboratories test for soil for total of 12

point Conceptual design – Civil- for Sub structure and Loading Jetty, mechanical refer to Coal

Handling Design Utilities building Reclamation and soil improvement study and calculation for Pressure load of stock pile

up to 60,000 MT Barging Study from Kuala Cenaku up to Mother Vessel

Survey and Engineering Study

Coal loading onto 10 DT at Pit Stock pile

10 Tons DT through 80 km hauling road to Pelindo stock pile

Coal Dump at Pelindo Stock Pile

From stock pile coal to be crush,and load to barge with conveyor

Loading operation to the barge

Pelindo Stock Pile and Laoding Facility

MESS,OFFICE AND HOUSING AT PELINDO STOCK PILE

Flow of coal Laoding at Pelindo Stock Pile

1 2

3 4

Weight bridge

Stockpile no.1

Stockpile no.2

Hauling truck entering Pelindo

stock pile

Raw Coal number 1 and 2 with

30,000 MT Capacity/each

total of 60,000 MT

Conveyor No. 2

Conveyor No. 1

Raw Coal then load to chain feeder and

crushing

Existing Jetty Indragiri River

Raw Coal load onto feeder breaker and

roller crusher then through

tranfer conveyor load

to loading conveyor

2000t/hours

1234

5

6

Conveyor Parts :1. Feeder

Breaker2. Chain feeder3. Vibrating

Screen4. Roller

Crusher5. Transfer

Conveyor6. Hopper7. Loading

Conveyor

Stockpile No.2

Stockpile No.1

Dol

phin

Indragiri River

Existing Jetty

Laoding to 7,000 mt barge with loading

conveyor 2000 t/hours capacity

Land clearing and dozing 11 ha area to be used – Pelindo or BGEReclamation and soil stabilization for stock pile – Pelindo or BGEFencing all Pelindo property Pelindo or BGEPermit for Constrction for Jetty/CHF Pelindo or BGEIf new Amdal need to be donePelindo or BGEConstruction of all facilities,stock pile,CHF,JettySoil protection at edges of river

Scope of Responsibility for Pelindo Stock Pile Development

Autocad drawing by : Ir. Aan Pujiandi Animation by : Robby Kurniawan

S.Kom

Flow diagram by : Ir.Adi Sumanto

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Presented By BGE Construction Team