repair and maintenance of existing tube wells including purchase of tubewell parts for entire gp area .mouja- fazullapur jl no -47 scheme id no.-67158231 , supply of tubewell spare parts , bucket – 2.5 , cyllinder , setting valve , brass plunger , valve wt. , plunger wt. , 1.5”” pvc socket , handle , plunger ring , head , 6 no. setting body , check valve , nut-boltall size , valve pad , rod socket , 3 flange , hebax , 3 g.i. nipple , 3 g.i. socket , 3 pvc pipe , 3 pvc stainer , 1.5 pvc pipe , connecting rod , 3 clamp set , piston rod , 3 base ( phe ) , 4 g.i. nipple , 4 g.i. socket , 3 plug cutter , 1.5 / 6 gi socket