bids are invited for plumbing materials storage tank ( any known brand ) 5000 ltrs 2 plumbing materials storage tank ( any known brand ) 2000 ltrs 3 plumbing materials storage tank ( any known brand ) 500 ltrs 4 plumbing materials cpvc pipe ( 1 and half inch ) 5 plumbing materials cpvc pipe ( 2 inch ) 6 plumbing materials gi pipe ( 06mtrs ) 2 and half inch 7 plumbing materials cpvc bend 1 and half inch 8 plumbing materials cpvc socket 1 and half inch 9 plumbing materials cpvc socket 2 inch 10 plumbing materials cpvc union socket 2 inch 11 plumbing materials cpvc bend three by four inch 12 plumbing materials cpvc ball value 2 inch 13 plumbing materials cpvc bend 2 inch 14 plumbing materials cpvc tee 2 inch 15 plumbing materials cpvc elbow 2 inch 16 plumbing materials cpvc reducer 1 and half x1 inch 17 plumbing materials cpvc reducer 1 and half x1.5 inch 18 plumbing materials female brass thread adapter fta 1and half xinch 19 plumbing materials male brass thread adapter fta 2 inch 20 plumbing materials thread seal tape 21 plumbing materials cpvc solvent 118 ml 22 plumbing materials water pump ( make-kirlosker ) 2 hp