supply of feed materials for 31 nos captive elephants (2nd call) supply of feed materials for 31 nos captive elephants under jaldapara wildlife division (2nd call) , rice (unpolished, unbroken, unbolied, local varieties to be supplied in 50 kg bag) , massur dal / maskalai dal / channa dal (unpolished, unbroken, bigger grains) , molasses / jaggery (hard lumps of 200-300 grams, sulphur free, chemicals free, dark brown colour, should not taste salty) , common salt-non-iodized (white colour, free from lumps, moisturecontent to be less) , black salt (indian natural black salt, bigger chunks, not powdered, red-orange colour) , mustard oil (cooking grade oil, 1 ltr. package)