Custom Bid for Services- Attending sanders filling up of sand in sand boxes of ACDSL Locos of Freight Coaching Trains at crew changing points at BSL KNWIGP and NGN depot of Bhusawal Division as per scope schedule of work and railway terms round th.., Custom Bid for Services- Supply of Clean Silica Sand Free from Clay Loam Mica other foreign material Packed in 10 Kgs or 20 Kgs water proof bag