Details: jollingkong bop making plinth protection 50 mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including finishing the top smooth. providing wood work in frames of false ceiling, partitions etc. sawn and fixed in position : kail wood providing and fixing flat pressed 3 layer particle board medium density exterior grade (grade i) or graded wood particle board is : 3087 marked, to frame, backing or studding with screws etc. complete (frames, backing or studding to be paid separately) : 12 mm thick providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length ( hold fast lugs or dash fastener shall be paid for separately). kail wood providing and fixing isi marked flush door shutters confo
Sector: Police and Internal Security