procurement of ordinary and mark- ii tube well materials with in belbari - i gram panchayat, in p.s. gangarampur, dist. dakshin dinajpur. activity id no.- 67450699/ 23-24, under 15th fc fund.-1.5 dia. pvc roll pipe white (wt-40 to 42 kg/300 ft roll) good quality. complete pump (17-18 kg) p.v.c filter nylon net (30 m per roll) iron pipe 1.5 inch dia, nipple 50 length. barrel (7.5-10.00) kg/pice head cover (wt-2.50 kg/pice) handle (wt. at least 2.75 kg) per pice p.v.c. filter (length-6.00) piston rod (10 mm dia & length-19) round plunger (wt-0.75 kg / each) check valve (leather best quality) 40mm dia. & 150 mm long socket head nut base nut handle nut bolt rubber washer black tape mark ii washer mark ii chain mark ii bearing mark ii shaft