PWD can only use manufactured sand - The HinduSep 17, 2013 . Government to formulate new sand policy in a month. . Karnataka . from stone crushing could be used for production of manufactured sand.govt of karnataka crusher sand policy,Karnataka saces stones to conserve river sand - Down To EarthThe Karnataka government has attempted a rare balancing act between the . M-sand, need for a joint policy has arisen as stone crushing is governed by a.
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