REPAIR / MAINTENANCE OF FLOORING AND DADO TO CERTAIN BLDGS OF NCO ACADEMY AT DHANA MIL STN.

Demolition of cement concrete in ground floors and pavings n.exc. 15cm thick above or below ground level complete all as specified and directed.

Material & labour for 25 mm thick PCC 1:2:4, typeB-O, using 12.5mm graded stone aggregate finished fair and even etc complete all as specified and directed.

Material & labour for 40 mm thick PCC 1:2:4, typeB-O, using 12.5mm graded stone aggregate as in sub base of floor, surface finished even and smooth without using extra cement, laid in alternate bays, complete all as specified and directed.

Material & labour for 75mm thick cement concrete (1:3:6) type C-2 using 40mm graded stone agg finished even & smooth without using extra cement as in plinth protection including forming joint to full depth at every 3.0m interval and at every charge of direction and filled mixture of bitumen and sand (1:3) by weight, complete all as specified and directed.

Dismantling floor, hearth or wall tiling incl. cement mortar bedding (but not backing) removing serviceable tiles to store and rubbish off the premises complete all as specified and directed.

Material & labour for Non Skid ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.06 Sqm but not exceeding 0.11 Sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15 mm thick screed bed in cement sand mortar 1:4 complete all as specified and as directed.

Material & labour Non skid ceramic coloured tiles 7mm to 8mm quare / rectangular) area each tiles exc. 0.11sqm but not exc. 0.18 sqm in floors thick in floor etc set & jointed in neat cement slurry and pointed in white cement and pigment over 15mm screed bed or beading layer in CM 1:4 all as spd. and directed by Engr-in-charge.

Material & labour for Non skid ceramic coloured tiles 7mm to 8mm (square/rectangular) area each tiles exc. 0.11sqm but not exc. 0.18 sqm in dado/ skerting etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match over 10 mm thick screed bed in CM 1:4 all as directed and specified.

Material & labour for Glazed ceramic colour tiles of size 300 x 450 x7mm thick in vertical wall etc set and jointed with neat cement slurry and pointed in white or colour cement to match with the colour of tile over and including 10 mm thick backing course in cement sand mortar 1:4 complete as specified and directed.

Vitrified coloured tiles, jointless , light shade of size 600mm x 600mm x 9 to 10 mm thick, as in floors etc bedded & jointed in neat cement slurry over and including 15 mm thick screed bed in cement mortar 1:4 and pointed in white or coloured cement to match the colour of tiles, complete all as specified and directed.