procurement of spares for bdepl make motorised bunker gate opening system as per nit , procurement of spares bdepl make motorised bunker gate opening system . , base for gear box & motor , part . no . bd-mbgos-004 , m / c 40407860161 , idler wheel assembly , part no . bd- mbgos-008 , m / c 40407860205 , coupling pin , part no . bd-mbgos-015 , m / c 40407860244 , coupling shaft ( cran , part . no . bd-mbgos-014 , m / c 40407860264 , p . b worm wheel , part . no . bd-mbgos-006 , m / c 40407860185 , output shaft for gear box , part . no . bd-mbgos-010 , m / c 40407860229 , casing for gear box , upper & lower , part . no . bd-mbgos-012 , m / c 40407860232 , coupling for gear box output shaft , part no . bd- mbgos-009 , m / c 40407860217 , input oil seal for gear box , part . no . bd-mbgos-005 , m / c 40407860173 , output oil seal for gear box , part . no . bd-mbgos-003 , m / c 40407860153 , gun metal bush , pt . no . bd-mbgos-002 , m / c 40407860441