supply of rcc tree guard ( 4 pannels ) , item , rcc tree guard ( 4 pannels ) providing and laying in position specified grade of cement concrete for all rcc structural elements up to plinth level including curing, compaction, finishing with rendering in cement sand mortar 1:3 ( 1 cement : 3 coarse sand ) and making good the joints and cost of plastizers. ( if required ) excluding the cost of centering, shuttering and reinforcement. m20 grade nominal mix / design mix square rcc tree guard of 450 mm side ( width ) and 1800 mm height having thickness of 37 mm, made out of m20 grade concrete with approximate 1 / 3rd perforated area including 4 numbers of cuts of d shape near bottom of tree guard. the weight of steel should not be less than 4.75 kg and total weight of tree guard should not be less than 176 kg.