Repairing of a)2 nos. of 600x1400mm drum, b) 400x1400mm c) making rings of 3 nos. of sbds3160 bearing block of steel chord belt at shyamsundarpur colliery under bankola area.

Restoration of water supply pipeline, cleaning of ground reservoir tank and supply through water tanker at shyamsundarpur colliery under bankola area.

Supply and fitting of pin bush coupling with bolt and bush in pv 300 ventilation fan of khottadih colliery

Repairing of 3.3kv, 500kw, 1492rpm,sl.no.3ff330666-1 marathon make squirrel cage induction motor of steel chord belt at shyamsundarpur colliery under bankola area.

Installation and commissioning of 4sets of centrifugal pump set with all electricals, water pipe range in rvii and rviia seam of shyamsundarpur colliery under bankola area.

Making of 03 (three) nos. of ventilation stopping in proposed panel-o in 7 and 8 incline of dhori (k) colliery ,dhori area.

Rewiring of light fan exhaust fan call bell points with 1.5 sq.mm frls hffr copper cable including earth wire dismantling and laying through conduit complete as per dsr e and m 2025,wiring for light and power plug with 2x4 sq mm frls pvc insulated copper cable through pvc conduit with 4 sq mm frls pvc insulated copper cable for loop earthing complete as per dsr e and m 2025,wiring for circuit submain with earth wire frls pvc insulated copper conductor single core cable in surface recessed pvc conduit 2 x 2.5 sq. mm and 1 x 2.5 sq. mm earth wire as per dsr e and m 2025,supplying and fixing of 25mmx16mm cable trunking system casing capping with accessories in surface or recess including fitting on wall and making good the same as required,supply of 4x4 pvc junction box 1 and 2 and 3 ways.,supplying and fixing 2m box with frame and cover plate,supplying and fixing 3m box with frame and cover plate,supplying and fixing 4m box with frame and cover plate,supplying and fixing 6m box with frame and cover plate,supply

Making and replacement of pv 200 main mechanical ventilation fan both side base frame and casing after dismantling of old shyamsundarpur colliery under bankola area (retender).

Making and replacing of pv200 fan on both sides of base frame and casing after the dismantling of kumardihi a colliery under bankola area.

Installation of new vf 3000 ventilation fan at pit no 3 after dismantling the same at shyamsundarpur colliery.