work of plantation through supply of tree guard in adarsh nagar zone work of plantation through supply of tree guard in adarsh nagar zone , fabrication & supply of square tree guard ( 450 x 450 x 1650 mm ) at store made out of welded mesh / expended metal mesh in frame work expended metal size 50 mm x 50 mm x 2.1 mm & four vertical, top & bottom angles size 20 mm x 20 mm x 3 mm and two middle intermediate, horizontal flat of size 10 mm x 3 mm ( each junction of flat and angle welded completely ) with two nos. ms sheet of 450 mm x 225 mm ( duly painted both side ) fixed with nut and bolts properly riveted ( by four nos. on each plate ) with slogan & nnj logo ( matter to be given by nnj ) with red oxide ready mix paint complete work as per direction of incharge. ( 12 kg weight )