annual repair maintenance of water supply under head quarter section, sd-iii, cd-i, apwd, rangat during 2024-25. sw - procurement of pipes and fittings. , gi pipe 80mm dia , gi pipe 65mm dia , gi pipe 50mm dia , gi pipe 40mm dia , gi pipe 20mm dia , gi pipe 25mm dia , gi pipe 15mm dia , gm gate valve 80mm , gm gate valve 65mm , gm gate valve 50mm , gm gate valve 40mm , gm gate valve 25mm , gm gate valve 20mm , gm gate valve 15mm , gi union socket 80mm , gi union socket 65mm , gi union socket 50mm , gi union socket 40mm , gi union socket 25mm , gi union socket 20mm , gi union socket 15mm , m seal (big) , thread seal , pig lead , brass bib cock 15mm , cp brass bib cock 15mm , pvc waste pipe 40mm (flexible) , pvc waste pipe 32mm (flexible) , pvc connection pipe 30cm , pvc connection pipe 45cm , cpvc pipe 15mm (6m) , cpvc pipe 40mm (6m) , cpvc ball valve 40mm , cpvc ball valve 15mm , di pipe 100mm dia k-9 , di pipe 150mm dia k-9 , ci sluice valve 100mm , ci sluice valve 150mm , rubber gasket 100mm , rubber gasket 150mm