procurement of consumables and various other items at chibro power station , ms pipe 3 , conforming to is : 1239 , class-c ( make : jindal/msl/tata ) , ms pipe 2 , conforming to is : 1239 , class-c ( make : jindal/msl/tata ) , ms pipe 2 . 5 , conforming to is : 1239 , class-c ( make : jindal/msl/tata ) , ms seamless pipe 1 , thickness -6 . 35mm , sch-160 ( make : jindal/msl/ tata ) , gi tee ( 2 x 2 x1 ) standard make as per bis , gun metal gate valve 3/4 dia , heavyduty , water working pressure 200 psi both side inner threraded . make-leader /l &t/ sant , flexible rubber armoured hose pipe 2 , make-jyoti/indo/vardhman/gats ( pressure : 5 kg/cm2 ) , rubber hose pipe 1with end fitting 1 mtr long , make- hydac/navya /polybose/markwe . ( pressure : 5 kg/cm2 ) , limit switch for tgb , 05 amp , 250 volt a . c . make- essen/bch /siemens , gm guide vane middle bush , od- 182 . 00mm +0 . 05 mm , id-150 . 50 mm -0 . 05mm height- 165 . 00mm ( as per sample ) , hrc bakellite fuse holder complete with base & top , 63 amp , 415 volt , make-g . e . /siemens/bussmann , dry bush k- 600/k-1000 ( made of gun metal ) for rotork make actuator syncro set ( as per sample ) , electrical insulating mat conforming to is 15652/2006 , sheet size- 1 mtr . x 2 mtr . x 3 . 0 mtr . standard make as per bis , synthetic rubber hose pipe , oil proof heat resistant with nylon thread , conforming to is 7654/87 type 2 , working pressure : 10 kg per sqcm , id: 20 mm , od : 32mm , length : 20 mtr , make : jyoti/indo/vardhman/gats , ball bearing no . 6313 , make: skf/nbc/fag , led indication lamp , universal type , 24-240 volt , a . c . /d . c/ , colour- red/yellow/green standard make as per bis , brass outer sleeve ( filter-1 ) , brass inner sleeve ( filter-1 ) standard make as per bis ( as per sample ) , wire rope with pins on both ends , set of 5 wire ropes standard make as per bis ( as per sample ) , servo potentiometer continuous , wire wound type 3 . 5 cs ( as per sample ) make ecil or equivalent , safety shoes , man size ( as per required ) , make- allen cooper/bata , dangri for man of good quality cloth , towel , size-150cm x 75 cm make- bombay dyeing/raymond ( gsm :650 ) , gm guide vane top bush , od- 183 . 00mm +0 . 05 mm , id-148 . 00 mm -0 . 05mm height- 163 . 00mm ( as per sample )