Tender For supply of building materials in camps of ri5 = - coarse sand zone iii in kudumkela camp , supply of coarse sand zone iii in kusmunda camp , supply of coarse sand zone iii in rajnagar camp , supply of coarse sand zone iii in singhpur camp , supply of coarse sand zone iii in korba camp , supply of portland cement in kudumkela camp , supply of portland cement in kusmunda camp , supply of portland cement in rajnagar camp , supply of portland cement in singhpur camp , supply of portland cement in korba camp , supply of flyash brick in kudumkela camp , supply of flyash brick in kusmunda camp , supply of flyash brick in rajnagar camp , supply of flyash brick in singhpur camp , supply of flyash brick in korba camp , supply of 20 mm stone aggregates in singhpur camp , supply of 20 mm stone aggregates in korba camp