PT. Sumbawa Jutaraya (SJR) was proposing to develop the Pangulir Gold Project which was classified into oxidation domains of Oxide and Sulphide. About 25 % of deposit was to be distributed as oxide and 75% as sulphide ore. The Pangulir gold processing plant planned to consist of Comminution, Gravity (centrifugal concentration) and cyanide leach with carbon adsorption (CIL) Circuit. Additional pretreatment circuit was prepared to anticipate the refractoriness of Sulphide ore which can only recover < 80% Au. The pretreatment circuit consists of Flotation and Roasting circuit. BMS/CES was engaged by PT. Sumbawa Jutaraya (SJR) to provide engineering services and associated deliverables for Basic Engineering Design (BED) to Feasibility Study level associated with Pangulir Gold Project Process Plant    

SCOPE

• BED level design deliverables earthworks
• BED level design deliverables civil concrete.
• BED level design deliverables structural steel and plate work (tanks). 
• BED level design deliverables mechanical equipment. 
• BED level design deliverables architectural. 
• BED level design deliverables piping. 
• BED level design deliverables electrical, instrument and control system.
• Complete 3D Model 
• Material take off’s (MTO’s) 
• Capital Cost Estimate.