bids are invited for sand filter jaali 4 x 4 feet , nails 4 inch , dhaga , north arrow name plate with bulb , scale board name plate , triangle name plate 3mm fiber , grid no name plate fiber , arrow name plate river fiber , white paint , brown paint , green paint , red paint , yellow paint , blue paint , paint brush 1 to 4 inch , cement , sand , led light strip for lac purple , green ib , orange ib , helipad , bridge , house , switch board , flexible wire , bed switch , inter bde board fiber , road led red , river sky blue led , inter bde boundry each 50 mtr , ht name plate fiber , to name plate fiber , lake name plate fiber total quantity : 2645