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PROPOSED REFURBISHMENT OF THE WIMALASURENDRA AUDITORIUM OF THE INSTITUTE OF ENGINEERS, SRI LANKA, AT WIJERAMA MAWATHA, COLOMBO 07
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ENGINEERING ESTIMATE
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(Based on 2026 April market prices)
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SUMMARY
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ITEM NODESCRIPTIONAMOUNT (LKR)
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ITEM NO. 1PRELIMINARIES AND GENERAL REQUIREMENTS880,000.00
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ITEM NO. 2STAGE CONSTRUCTION (Raised Stage Platform, Stage Decking, Carpert floor finish, Stage steps, Finishes)495,000.00
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ITEM NO. 3WALL (TIMBER ACOUSTIC PANEL)2,816,000.00
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ITEM NO. 4FLOORING (TIMBER VENEERED ACOUSTIC) 1,346,229.15
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ITEM NO. 5CEILLING (12mm ACOUSTIC)3,300,000.00
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ITEM NO. 6AUDITORIUM SEATING (CHAIRS)6,000,000.00
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ITEM NO. 7AIR CONDITIONING (Supply of New linear AC Diffusers & new ducting work except cooling tower)6,600,000.00
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ITEM NO. 8LIGHTING SYSTEM (LED Dimmable Down Light Fittings, LED Strips, Dali Contollers, Touch Panels, LED Wall Washer Lights, Light Bar, Lighting DB and Wiring )7,500,000.00
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ITEM NO. 9SOUND SYSTEM - (Line array system with wall speakers, ceiling speakers, amplifier, ELV rack, projector with motorised bracket, motorised projector screen, stage monitor, instructor podium, microphones and all relevant accessories)10,000,000.00
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ITEM NO. 10FIRE FITING SYSTEM
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ITEM NO. 11PROVISIONAL SUMS
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( 1) DEMOLITION AND DISMANTLING WORKS (removal of existing ceiling, existing walls, etc., and disposal of debris away from the IESL premises)880,000.00
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(2 ) Electrical conncection to the existing power supply system 500,000.00
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(3) Data, CCTV and Telephone Integration and Other MEP Miscellaneous Items)600,000.00
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(4) Fire Extinguishers, Call points and Dectectors etc.500,000.00
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SUB TOTAL - A40,042,229.15
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Add - Physical, Design and Price Contingencies 10%4,004,222.91
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TOTAL AMOUNT OF BILL (Excluding VAT)44,046,452.06
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