Repairing/ strengthening of supporting structure including tie-beams and crisscross bracing for conveyor gantry and walkway platform of unit 301-b at moonidih coal washery.

Repairing/ strengthening of supporting structure including tie-beams and crisscross bracings for conveyor gantry and walkway platform of unit 504 at moonidih coal washery.

Repairing/ strengthening of damaged members of gallery structure including walkway, non-walkway sides, tie beams, pillars and columns for unit 502 conveyor at moonidih coal washery.

Repairing/ strengthening and replacement members of base structure beneath unit 702 conveyor gantry including its pillars, tie-beams and crisscross bracings (from tail end to middling silo) at moonidih coal washery.

Repairing/ strengthening of damaged members of conveyor gantry including its pillars, tie-beams, columns and its other base structure for unit 701 belt conveyor at moonidih coal washery.

Repairing/ strengthening of discharge chute and its supporting structure of unit 301-b belt conveyor (reject belt) under raw coal section of moonidih coal washery.

Repairing/ strengthening of reject bunker structure at the discharge end of unit 301-b of moonidih coal washery.

Dismantling of pcc, rcc.providing pcc for foundation.steel reinforcement for rcc mat and beam.centering and shuttering for rcc mat and beam.reinforced cement concrete for mat and beam.structural steel work for supporting the columns and beams.

Repairing/ strengthening of damaged parts and supporting structure of conveyor take-up and side skirts of unit 401 and counter weights of 301-b at moonidih coal washery.

Repairing/ strengthening of discharge chute and its supporting structure for unit 704 conveyor belt at moonidih coal washery.