tender for inviting eniq for the purpose of market rate analysis, updatation of departmental sor (schedule of rates) and preparation of estimates for supply of different materials utilized in minor irrigation installations under water resources investigation and development department. , e.r.w. casing & blank pipe isi marked-is 4270 , 350 mm n.b. (8.0mm) 68.57 kg/m , 250 mm n.b.(7.1mm) 46.57 kg / m , 200 mm n.b.(6.4mm) 33.1kg / m , 150 mm n.b. (5.4mm) 21.6 kg / m , 150 mm n.b. (5.0mm) 20.13 kg / m , g.i pipe, is:1239 (part-i), galv- is 4736 , 150 mm dia ,5.4mm (socketed) , 100 mm dia , galv. ms flanged pipe isi marked- is: 1239, galv- is 4736 , 150 mm.dia (4.8mm) , 100 mm.dia.(4.8mm) , galv. m s column pipe, isi marked -1239, galv- is 4736 , 150 mm dia one end screwed & other end non-std flange 3 mt long (bottom) , 150 mm dia both end with non-std flange 3 mt long (middle) , 150 mm dia one end std& other end non std flange (top) 3 mt long , 125 mm dia (bottom) 3mt long , 125 mm dia (middle) 3mt long , 125 mm dia (top) 3mt long , 80 mm dia both end screwed & one end socketted 3mt long (bottom) , 80 mm dia screwed at one end & std flanged at other 3 mt long (top) , 90 degree g.i bend (both end flanged) isi marked-is 1239, galv- is 4736 , 150 mm dia , 150 mm dia long bend (with priming) , 100 mm dia long bend (with priming) , 100 mm dia long bend , 80 mm dia