Tender For supply of section-c, chapter-6 , supply of butterfly valve, wafer design, integral seat, bubble tight shut off, class rating pn 16 size- 300 nb as per specification in section-c, chapter-6 , supply of butterfly valve, wafer design, integral seat, bubble tight shut off, class rating pn 16 size- 200 nb as per specification in section-c, chapter-6 , supply of check valves, wafer design, integral seat, bubble tight shut off, class rating pn 16 size- 300 nb as per specification in section-c, chapter-7 , supply of check valves, wafer design, integral seat, bubble tight shut off, class rating pn 16 size- 200 nb as per specification in section-c, chapter-7 , supply, fabrication and erection of structural supports, as per specification of chapter-2 , supply and application of wrapper coating tape of 4mm thick awwa c 203 tape, size of pipe- 100nb, as per specification of chapter-1 , supply and application of wrapper coating tape of 4mm thick awwa c 203 tape, size of pipe- 200nb, as per specification of chapter-1 , supply and application of wrapper coating tape of 4mm thick awwa c 203 tape, size of pipe- 300nb, as per specification of chapter-1 , construction of pipe pedestals for inter connecting joining the existing line to new hydrant line, as per specification of chapter-1 , carbon steel-butt welding of pipe, fitting,gtaw welding for root, smaw for subsequent passes for road crossings,hydrant posts with weld consumables,10 percent radiography, as per spec of chapter-1 , carbon steel socket welding of fittings, slip on flanges etc by gtaw welding process for root, smaw for subsequent passes road crossings,hydrant posts with weld consumables,as per spec of chapter-1 , cs piping erection,installation of flow components like manual butterfly valves,check valves etc. by providing adequate clamping,testing,painting tag numbering, commissioning,as per spec of chapter-1 , removal of existing -old- cs pipe of size 350nb in oht shaft and laying and erect with new cs 350nb size in oht shaft
21 Mar, 2025
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