bids are invited for custom bid for services - upper gear attention work at sickline and pitline as per scope of work of the tender document for scl & agtl pit service based trains inclusive of gst , custom bid for services - cost for fitment replacement of curtains repair of roller blind of ac coaches for scl and agtl pit service based trains inclusive of gst frequency of work fortnightly if curtain change of a particular coach is attended mult.. , custom bid for services - dismantling of pressurised flushing system ppfs eppfs in lhb coaches of scl and agtl pit service based trains inclusive of gst if a pressurised flushing system ppfs eppfs installed in lavatory of a partic.. , custom bid for services - repairing and testing of pressurised flushing system pfs epfs at test bench of scl and agtl pit service based trains inclusive of gst if a pressurised flushing system pfs epfs installed in lavatory of a particular.. , custom bid for services - cost of conditional based items for maintenance of pneumatic or electro pneumatic pressurized flushing system for scl and agtl pit service based trains including gst lumpsum amount total quantity :