Name of Work:- SUPPLY AND ERECTION OF SUPER HEATER HEAT EXCHANGER
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Item Description
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Supply and erection of Super Heater Heat Exchanger 1) Shell Length = 82\\" Inch x 5 mm Thickness, 2) Core plate Material = M.S 15 mm Thickness 3) End Plate Material = M.S 15 mm Thickness , 4) Shell Body Material = M.S 10’’ NB (Steam Pipe) , 5) Shell OD = 10\\" Inch, 6) Tube size = OD 19mm x 1.5 Thickness x 1800mm Long 7) Tube Material = SS 304 Grade 8) No of Tubes = 36 Nos , 4 passes (Water side) 9 Tubes/ pass9) Working pressure = Shell side – 7 Kg / cm. sq & Tube side – 7 Kg/cm. Sq10) Testing pressure = Shell side – 14 Kg / cm. sq & Tube side – 14 Kg/cm. Sq12) Hydraulic & Air Testing 15 Bar 13) Aluminum Zinc Coated Paint14) Water outlet temp should be 125 Deg C at 7 kg/cm . sq 15) safety fixing provision is to be given 16) Lifting hook to be provided for the exchanger , Material test certificate along with supply for SS tube 304 Grade
2
Supply of Hopper Hot Air Radiator Recondition work 1)Brand new carbon steel pipe = 2 mm thickness 2)Fin materials Aluminium = 0.7 mm 3)New top & bottom tank sets = 5 mm thickness 4) New side brackets = 4 mm 5)New core plate = 6 mm x 2 nos10) Quantity = 1 No assembling work 6)Hydraulic pressure testing = 15 bar 7)Aluminium zinc coated paintingWarranty = Two Crushing season Material Test Certificate along with supply. nlhr® x¥gªj« thlif éiy 1 kâ neu¤Â‰F Please Enable Macros to View BoQ information
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