bids are invited for dismantling and demolishing work 1 - demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of engineer - in - charge.nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) , dismantling and demolishing work 2 - demolishing r.c.c. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of engineer - in- charge. , dismantling and demolishing work 3 - dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead :of area 3 sq. metres and below , cladding work - providing and fixing ist quality ceramic glazed wall tiles conforming to is: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by engineer-in-charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete. , woodenand pvc work 1 - 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) , woodenand pvc work 2 - providing and fixing 19mm thick both side balancing lamination factory pressed bwp grade marine ply as per is 710 of approved brand boxes,shelves,racks,almirah,cupboard and drawer etc. including necessary nails,screws etc. complete as per direction of engineer-incharge. ) , flooring work - providing and laying vitrified tiles in floor in different sizes (thickness to be specified by the manufacturer) with water abso