Public Works Department Tender

S/I/T/C of solar water heating system of 1000 LPD capacity in FPC (Presser modal) with hot water storage tank made of ss 304L grade sheet, thickness 2.5mm with stand of C channel and piping GI duly insulated with rock wool 50mmand cladding as per MNRE guidelines and ISO Certified (SITC of Flat plate Solar collector panels of size 2000mm x 1000mm x 100mm (or as per manufacturer`s standard) with extruded Aluminum frame, glazing 3.2 mm thick toughened and textured glass back sheet of luminum 25mm rockwool insulation at sides and 50mm rockwool/ pufinulation at bottom of 48 kg/cum density and K value between 0.028 to 0.033 W/mK Absorber will be of Cu copper) tubes type, of 2sqm area, Havin glaze /ultrasonic welded tube and fins arrangement, with Copper Tube Headers of dia 25.4 mm approx.) and 127 mm dia for riser tube with nos of riser tubes and absorber coating suitably selected Coating Absorptivity should be )90% and Coating Emissivity should be (20% with with brass flanges and EPDM rubber gaskets. The Collectors shall be placed with stands of size 32x 32 x 3mm thick Angles duly coated with included Civil work with all labour and material required to the complete in all respect up to entire satisfaction of the Engineer-in-Charge of the works) Make: Arinna/ Honeywell/ BHEL

Supply and erection of cold water stoarge tank of 1000 LPD in four layer with stand of MS in height 7.8 ft. with (civil work for cold water storage tanke and hot water pipe line and for plant) complete in all respect upto the entire satisfaction of Engineer in charge of the work. Make Sheetal/ Ganga/Prince/ Apollo

Supply and erection of 32 mm GI pipe B class for cold water complete in all respect upto the entire satisfaction of the Engineer-in-charge. Make Jindal/ Tata/Ravindra