supply of chlorination chemical , coagulant , copper sulphate , misc items for water supply installation in arty centre and aop area under ge nasik road camp :- 1 supply only stable bleaching powder in sealed 25 kg polyethylene bags grade – i ( isi marked ) and all as specified and directed. n 2 supply only calcium hypo chlorite having 65%-70% chlorine content ( calcium based granular disinfectant ) for general water treatment & swimming pool water treatment, much more stable than chlorine gas and stronger than bleaching powder and sodium hypochlorite in factory sealed container / drum ( 45 kg packing ) , complete all as specified and directed. n 3 supply only allum ferric grade-ii good quality with additional requirement of purification of water containing lead ( as per ph ) 30 ppm maximum and arsenic ( as 203 maximum ) conforming to is-229 / 1989 ( forth revision ) with amendment no. 1 & 2 complete for water treatment . n n 4 supply only suction sweeper brush suitable for modi make suction sweeper model mb-200 ( as per sample ) 5 supply only o-tolidine reagent according to ellms hauser ( for determination of chlorine in water ) in 500 ml bottle product code 26036l05 make- sdfcl, sd fine -chem limited. 6 supply only crystal clear allum ferric good quality for swiming pool 7 supply only bearing grease heavy duty and high performance ap-3 in 10 kg container 8 supply only rubber gasket paking of size 3 mm thick n 9 all as per ser item no 8 above but 6 mm thick. 10 supply only 10 mm thick graphite gland packing ptfe lowest coefficient to friction, high thermal conductivity self lubricate make: champion, k k packing 11 all as per ser item no 10 above but 12 mm thick. 12 all as per ser item no 10 above but 16 mm thick. 13 supply only m seal in 200 gms packs make: pidilite 14 supply only ms nuts & bolts with washers of various sizes 5 / 8’’ x 3’’ long and 1 / 2’’ x 3’’ long ( heavy duty ) 15 supply only pvc flexible bangadi pipe heavy duty of size 50 mm isi marked make supreme / jai durga ( as per sample ) 16 supply only hawksaw blades heavy duty 17 supply only dustin cloth ( cotton ) of size 30x30 cm ( as per sample ) 18 supply only ms patch clamp 300 mm dia 19 supply only ms patch clamp 250 mm dia 20 supply only ms patch clamp 200 mm dia 21 supply only ms patch clamp 150 mm dia 22 supply only ms patch clamp 100 mm dia 23 supply only ms patch clamp 80 mm dia 24 supply only 15 mm pvc bib cock standard ptmt n 25 all as per ser item no 24 above but 20 mm 26 supply only cover with fasteners suitable for pvc tank capacity of 500 ltrs