Supply of Seamless Carbon steel pipes Sch 40 as per ASTMA106Gr.B, Size- 200NB as per specification in Section-C, chapter-4 , Supply of Carbon steel 350NB Elbow-90 Degree butt weld Sch40 as per specification in Section-C, chapter-5 , Supply of Carbon steel 300NB Elbow-90 Degree butt weld Sch40 as per specification in Section-C, chapter-5 , Supply of Carbon steel 250NB Elbow-90 Degree butt weld Sch40 as per specification in Section-C, chapter-5 , Supply of Carbon steel 200NB Elbow-90 Degree butt weld Sch40 as per specification in Section-C, chapter-5 , Supply of Carbon steel 300NB Elbow-45 Degree butt weld Sch40 as per specification in Section-C, chapter-5 , Supply of Carbon steel 200NB Elbow-45 Degree butt weld Sch40 as per specification in Section-C, chapter-5 , Supply of Carbon steel 350NB Equal Tee butt weld Sch40 as per specification in Section-C, chapter-5 , Supply of Carbon steel 200NB Equal Tee butt weld Sch40 as per specification in Section-C, chapter-5 , Supply of Carbon steel 350X300 NB concentric reducer butt weld Sch40 as per specification in Section-C, chapter-5 , Supply of Carbon steel 250X200 NB concentric reducer butt weld Sch40 as per specification in Section-C, chapter-5 , Supply of Carbon steel 300NB PN16 SORF flanges , EN1092-1 PN16, as per specification in Section-C, chapter-5 , Supply of Carbon steel 300 NB SORF flanges, ANSI B16.5 150, as per specification in Section-C, chapter-5 , Supply of Carbon steel 200NB PN16 SORF flanges, EN1092- 1 PN16, as per specification in Section-C, chapter-5 , Supply of Carbon steel 200 NB SORF Flanges, ANSI B16.5 150, as per specification in Section-C, chapter-5 , Supply of Butterfly valve, wafer design, integral seat, bubble tight shut off, class rating PN 16 size- 350 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- 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 Size200 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