Drivage of 1 no. underground vertical air shaft from seam-iii to seam-i to establish return airway system for vijay west ug mine at rani atari sub area

Rear mechanical 6c drive shaft 142 060 60600,middle mechanical 6c drive shaft 142 060 60700,front mechanical 6c drive shaft 142 060 60800,suction strainer 142 040 41024,seal kit for roll back cylinder 142 020 20510 15,seal kit for boom lift cylinder 142 020 20509 14,seal kit for steering cylinder 142 050 52109,pillow block bearing 142 060 63900,spider assly 142 060 61300,drive chain 142 050 50302,driven sprocket 142 050 50303,drive sprocket 142 050 50304,vertical roll 142 050 50309,horizontal roll 142 050 50311,boom lifting cylinder 142 020 20500,bolster bush 142 050 51000,flange 142 060 60132,double tandem gear pump 142 040 41001,cable reel valve 222 060 62200,wheel stud 142 060 60145,wheel nut 142 060 60147,priority unloading manifold block 142 040 41015,steering cylinder assly 142 050 52100,hex head bolt hhb136720270,hex head bolt hhb136720290,joystick valve 4 section 274 040 41020,twin section oil cooler 308lc 050 50405,priority unloading valve 274 hpe simp 01 01,check valve for priority unloading manifol

Construction of ventilation fan room for 2nd vertical shaft of ukwa mine.

Laying of 4 gi vertical pipeline for dewatering at 2nd vertical shaft of ukwa mine.

Ndt of csg components of 1st and 2nd vertical shaft at ukwa mine.&#x0d &#x0d

Construction and laying of paving blocks near second vertical shaft at ukwa mine.

Structure stability test of 2nd vertical shaft head gear structure at ukwa mine.

Ndt of csg components of 1st and 2nd vertical shaft at ukwa mine.

Driling of muck generation hole at 1150 level 2nd vertical shaft at ukwa mine.

Schedule maintenance and general inspection of rigid guides rails of 1st vertical shaft and 2nd vertical shaft winder of ukwa mine