bids are invited for repair and overhauling service - item no 1supply of materials stainless steel plates of 10mm 8mm and 4mm thickness as per astm 240 sch qty 15000kg; as per scope of work; no; buyer premises , repair and overhauling service - item no 2 removal of cs metal platform from tank roof by cutting and grinding and removal of ss tank sch qty 2lumpsum; as per scope of work; no; buyer premises , repair and overhauling service - item no3 butt welding of ss plates sch qty 200meter; as per scope of work; no; buyer premises , repair and overhauling service - item no 4 fillet welding of ss plates and i beams size sch qty 560 meter; as per scope of work; no; buyer premises , repair and overhauling service - item no 5 radigrphic testing of weld joints sch qty 2 lumpsum; as per scope of work; no; buyer premises , repair and overhauling service - item no 6 dye pentrant test of weld joints sch qty 200 meter; as per scope of work; no; buyer premises , repair and overhauling service - item no 7 pre fabrication including rolling and forming of ss plates and i beams as per the drawing enclosed and field conditions and erection of tank components sch qty 2 lumpsum; as per scope of work; no; buyer prem.. , repair and overhauling service - item no 8 application of paint on newly prefabricated plates and structures before erection at location as per technical specifications at section v sch qty 300 sqm; as per scope of work; no; buyer premises , repair and overhauling service - item no 9 repainting the already painted surface of the tank as per technical specifications at section v sch qty 600 sqm; as per scope of work; no; buyer premises , repair and overhauling service - item no 10 supply of paint as per technical specifications at section v sch qty 500 litres; as per scope of work; no; buyer premises total quantity :