Fire resistances rubber lagging for 06(six) nos of drum, drive driven and discharge drum (size 1000 mm x 1400 mm) for 2 nos. and other 04 nos drive drum (size 650 mm x 1200 mm) thickness 16 mm for belt conveyor at nakrakonda kumardihi b colliery unde

Fire resistances rubber lagging for 3 nos of drum 10 nos belt drive and driven drum (size 1000 mm x 1400mm ) steel cord belt drive drum (size 1000 mm x 1400 mm) thickness 25mm for belt conveyor at shyamsundarpur colliery.

Fire resistances rubber lagging for 04 (four) nos of drum 19 no level and tb2 drive and driven drum (size 1000 mm x 1400 mm) thickness 25 mm for belt conveyor at shyamsundarpur colliery.

Fire resistances rubber lagging for 03 (three) nos of drive drum steel cord belt conveyor drive drum size- 1000mm x 14000 mm and 850 mm c 1400 mm (25mm thickness) belt conveyor at sspur colliery

Fire resistances rubber lagging for 02 no s of drive drum 19l belt and steel cord belt conveyor drive drum size 1000mm 1400mm 25 mm thickness and pit ii for 11 rise one no. drive drum size 650mm 1050 mm 16mm thickness belt conveyor at sspur

Fire resistances rubber lagging for 02 (two) nos of drive drum.cm section belt (size 1000m x 1400 mm) and steel cord (size 800 mm x 1400mm) belt conveyor drive drum (25 mm thickness) belt conveyor at shyamsundarpur colliery under bankola area.

Repairing of drive drum, driven drum and discharge drum with equalizing gear of d2 conveyor belt at r-6 colliery, ncph sa.