Repair of walking track in park near post office, Sector 17, Chandigarh, under Revenue Head

Demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 meters leads as per direction of Engineer-in-charge. ( DSR 15.7.4).

Dismantling tile work in floors and roofs laid in cement mortar including stacking material with 50 meters lead. For thickness of tiles 10mm to 25mm ( DSR 15.23.1)

Brick on edge flooring with machine moulded perforated F.P.S. bricks of class designation 125 conforming IS:2222-1991 in exposed brick work including making horizontal and vertical grooves 10 mm wide 12 mm deep complete from ground level upto plinth level in cement mortar 1:4 ( 1 cement :4 coarse sand)

Providing and laying full body vitrified tiles on existing footpath, matching with existing tiles, including cutting of tiles into required sizes (approximately 100mm x 100mm), laying over 20mm thick cement mortar (1:4) as bed, jointing with grey cement slurry @3.3 kg/sqm, grouting the joints with white cement mixed with matching pigment, and finishing complete as per direction Engineer in charge. Rate derived from DSR 2023 item no. 11.41.2 ( providing and laying vitrified floor tiles), with 10% extra allowed for cutting, wastage, and repair work.

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved. ( DSR 15.60)

Steel work welded in built up sections/framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. in grating, frames, guard bar, ladder, railings, brackets, gates and similar works as required ( DSR 10.25.2)

62 mm thick cement concrete flooring with concrete hardener topping, under layer 50 mm thick cement concrete 1:2:4 ( 1 cement: 2 coarse sand :4 graded stone aggregate 20 mm nominal size ) and top layer 12 mm thick cement hardener consisting of mix 1:2 ( 1 cement hardener mix : 2 graded stone aggregate, 6 mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufactures specification. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete ( DSR 11.5)

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 meters lead nominal concrete 1:3:6 or richer mix ( i/c equivalent design mix) as per direction of Engineer in charge. (DSR 15.2.1)

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