1- pto gear complete dismantling, overhauling, removing fitting and also dismantling, fitting in the fire tender. 1 no. 2- pto gear body housing bearing portion size welding, making, repairing by suitable electrodes. 2 sides.

New making of arm pin size length 13.1/2 inch x od 3.5/8inch-08nos

1. broken mounting bolt of track roller assly taken out. 2. rethreading of female of roller mounting it.

1- welding set generator engine mounting bracket welding and repairing. 2 nos. 2- complete coolant tank removing and changing, fitting and coolant tank hose, outlet pipe removing fitting. 1 set.

Supply and installation of 10 no. chemical earth pit at newly shifted pumping site and joriya side of kujama section of amal.nt-st-kujama colliery colliery under lodna area.

New plate welding in place of damage plate by steel and low hyd. electrode.

Plastic round pot 5 inch,plastic rectangular pot 4 - 5 inch,plastic round pot 8-10 inch,plastic round pot 12-15 inch,na

1 dismantling the entire air compressor 2 cleaning the entire parts with petrol and other special type of liquids.

Comprehensive annual maintenance contract(camc) for dismantling and laying of different dia ms/gi pipes, valves etc. as and when required basis for smooth mine dewatering and fire quenching for a period of 02(two) year at sirka ocp under argada

Ms flange, 4 inch (100 mm) dia plain type,ms flange, 6 inch (150 mm) dia plain type,ms flange, 8 inch (200 mm) dia plain type,ms flange, 10 inch (250 mm) dia plain type