supply of water supply scheme ( ro ) :-1 fully automated reverse osmosis ( ro ) brackish water desalination plant of capacity 500 lph / 12000 lpd ( make: aqualux / rochem / raj pump ) with 5 kva gen set of make korloskar / cummins / eicher and all accessories mentioned in appx a. 2 hdpe water storage tank 500 ltrstripple layer ( white colour ) make : sintex or equivalent with srtagging 3hight 3 hdpe water storage tank 1000 ltrstripple layer ( white colour ) make : sintex or equivalent with pcc platerform of size 1.5 x1.5x .30 mtr 4 gi pipe 25mm dia isi marked medium grade with gi nipples of different size as per site reqmt and as per is 1239 ( part-ii ) - 2011. ( make : tata / jindal / prakash surya / bst or eqvt ) 5 bib cock brass 25mm dia weight not lessthan 400gm ( make : marc / ess / cera / roca / parko or eqvt ) 6 tank nipple 32mm dia, isi marked ( make tata / jindal / ess / marc or eqvt ) 7 gi reducer medium grade 32mm x 25mm isi marked ( make tata / jindal / prakash surya / bst or eqvt ) 8 gi union medium grade with washer 25mm dia isi marked ( make tata / jindal / prakash surya / bst or eqvt ) 9 gi elbow medium grade 25mm dia isi marked ( make tata / jindal / prakash surya / bst or eqvt ) 10 gi nipple 25mm, 6 inches long ( make tata / jindal / prakash surya / bst or eqvt ) 11 gi t 25mm isi marked ( make tata / jindal / prakash surya / bst or eqvt ) / 1 hammer med size 500 grm ( taparia ) 2 set of screw drivers ( taparia ) 3 electric tester ( taparia ) 4 hacksaw frame 5 hacksaw blade double ended 6 measuring tape 30 mtrs 7 durmut 8 pan mortar ( tasla ) 9 trowel mason 10 cutting plier ( taparia ) 11 measuring tape steel 3 mtrs 12 plaster trowel wooden 450 mm 13 plaster trowel steel 14 tube level pipe 4mm of 15m length 15 spanner set with all reqd sizes 16 spirit level 17 thread machine with dies 18 adjustable wrench