supply of clean silica sand (90 minimum) free from clay, loam, mica and other foreign materialsfor use on locomotive sanding equipment confirming to aar specifications no. m-916-51 (revised 1994) & grainfineness of sand shall be confirming to is 1987-2002, 850/425 grade c as per table 3, clause 11.3 duly cleaned,dried, sieved and packed in 20 kg capacity good quality water proof polythene bags. note: the details shall bestamped with letters of 4 height with a stroke of 8 mm. sand for locomotive, name of the consignee: cc/nzb,hyderabad division, s.c rly, month & year of supply.
