Providing and Fixing noise barrier sheet on Defence Colony Flyover at BRT Road under sub division SER-14

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. Hot finished welded type tubes

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : Two or more coats on new work

Difference due to GST Factor @0.973

Add 3% Cost Index

Providing and fixing multi walled thermo clear glass look type, 10 mm thick clear on required colour blue, brown or green etc. poly carbonate multi walled sheet of required make approved by Engineer-in-Charge in roofing of subway/foot over bridge/Noise barrier in required shape of semi circular or plan or as per approved design and drawing and directon of Engineer-in-Charge. The multi walled poly carbonate sheet shall be fixed on tubular steel structure with 25 micron thick powder coated aluminum alcox section of sixe 60 x 18 x 2 mm and weight not less that 0.642kg/m and weather proof neoprin EPDM rubber gasket on both side of joints and top so as to make the whole structure water light a aproved design/drawing. The alcox aluminum section shall be fixed on joints and both end of poly carbonate sheet to fix the sheet figidly on steel frame structure. The water neoprene and aluminium profile shall be fixedand seled with silicon sealent to make the joints fully water proof. the open hand end of poly carbonate sheet to be shiled with power coated aluminium channel of size 10 x 10 x 1.5 mm thick weight not less than 0.2 kg/m polycarbonate sheet and profile shal be fixed with self tapping and self drilling 50 mm rong steel screws fixed not less than 150 mm centre to centre. the rate shall be inclusive of cost of all material involved such as poly carbonate sheet. Alcox system aluminium profile aluminium channel, EPDM gasket, self tapping screws, nut, bolts, silicon sealant or any other material required for fixing the sheet but exluding the cost of steel structure which shall be paid separtately. The cost also include the rate of labour require for cutting bending and fixing of poly carbonate sheet aluminium.