tender for annual repair & maintenance of water supply under water supply section, sd-i of cd-i, apwd, rangat during 2025-26.sub work:- procurement of pipes & fittings items. , pig lead , gi tee 15x15x15mm dia , gi tee 50x50x50mm dia , gi tee 100x100x100mm dia , gi tee 100x100x80mm dia , gi plug 15mm dia , gi plug 40mm dia , gi plug 50mm dia , gi reducer 40x25mm dia , gi reducer 20x15mm dia , gi pipe 80mm dia , gi pipe 65mm dia , gi pipe 50mm dia , gi pipe 25mm dia , gi pipe 20mm dia , brass bib cock 15mm , cp brass pillar cock 15mm , brass angular cock 15mm , pvc bib cock 15mm , gi union socket 20mm dia , gi union socket 25mm dia , gi union socket 40mm dia , gi union socket 50mm dia , gi union socket 65mm dia , gi union socket 80mm dia , gm gate valve 20mm dia , gm gate valve 40mm dia , gm gate valve 50mm dia , flexible pvc waste pipe for wash basin 32mm , thread tape , pvc connection pipe 15mm, 30cm length , gi nipple 80mm x 100mm long , gi nipple 80mm x 150mm long , gi nipple 25mm x 100mm long , waterproof silver seal tape (10cm x 5m length) (make- ub unity brand)