bids are invited for building material ( q3 ) concrete paver block thickness 60mm cement ppc ( isi standared beg ) fine ( sand ) rail of silt silt free kesar dust ray 3 4 5 6 ballast 20mm brick crossing strength 25kg / sqem iron bars tmt ( isi ) amm. comm, 12mm, 16mm 7 8 hard murom 9 mi heart 10 ppgl profile sheet tata ( 0.5mm मोटाई ) az coating 150gsm 11 color coated profile sheet 320 feet length 35 feet width ( green color top & cream color under ) 12 square pipe 1.5-1.5 inch, 20 feet length 13 rebar square ( isi ) 12mm 14 round pipe 3 inch, 20 feet length round pipe 2 inch, 20 feet length 15 flat pipe 2x ] inch, 20 feet length 16 17 nut bolt set 2.5 inch ( pack of 1 ) 18 pipe ( gallenized rod ) 2 inch 15 feet length 19 chander 4-32 feet 20 mandi mall angle 40-5 bull ( 1.25 inch with nut bolt 21 22 hole drop 23 chander roll 437 feet 23 plate 12x12 inch 25 pata 40x5 26 leaf 195 27 self school 28 compost fertile soil