Roof treatment of 10 nos hostels at Sainik School Kapurthala

Regrading terracing of mud plaster covered with tiles or bricks in cement by dismantling tiles or bricks, removing mud plaster, preparing the surface of mud plaster to proper, slope, relaying mud plaster Gobri leaping and tiles or bricks grouted in cement mortar 1:3 (1 cement and 3 fine sand) including replacing unserviceable tiles, or bricks with new over and disposal of unserviceable material to the dumping ground within 50 m lead (The cost of new tiles or bricks excluded).

Cement concrete 1:2:4 gola 10 cm x 10 cm concave quadrant along junction of roofs with parapet wall finished smooth, where specially specified.

Provision for Supply of New Tiles

Top khurra 0.6m x 0.6m for rain water pipe in 25mm thick cement concrete 1:2:4 over 50mm thick cement concrete 1:8:16.

Providing and fixing in position gratings 150mm x 150mm for gully trap. PVC grating (P.T.M.T.)

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes single socketted (working pressure 4.00 kgf / cm²) conforming to IS : 4985, including fixing with MS Clamps U-PVC pipes (working pressure 4.00 kgf. / sqcm) pipe 110 mm dia.

Providing and fixing 110 mm dia. U.P.V.C bend for Rain water pipe as per IS:14735 including jointing complete as per specifications and to the entire satisfaction of Engineer- in- charge. UPVC 110 mm bend

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