M/o Various colonies under Nazul Account-II, Dwarka Zone

Taking out existing CC interlocking paver blocks from footpath including removal of rubbish etc.The paver block, bed sand etc are property of agency (deduction for same being made as same credit to the DDA) as per direction of Engineer-in-Charge. Note:- Whole area shall be measured for deduction irrespective of quantum of unserviceable & serviceable tile. Decision of Engineer-in-charge will be final and binding.

Credit for Salvage value of CC interlocking paver block received from taking off old interlocking paver block and will be the property of contractor and removed from the site by the contractor as per the direction of Engineer in charge. Note:- Whole area shall be measured for deduction irrespective of quantum of unserviceable & serviceable tile. Decision of Engineer-in-charge will be final and binding.

Laying old cement concrete interlocking paver blocks of any design/ shape laid in required line, level, curvature, colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge. (Old CC paver blocks shall be supplied by the department free of cost).

Providing and laying 60 mm thick factory made cement concrete interlocking paver block of M-30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : A)1:2:4 (1 Cement : 2 coarse sand (zone-lll) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :a)1:5:10 (1 cement : 5 coarse sand (zone-lll) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources)

Providing and laying tactile tile of grade M-25 (for vision impaired persons as per standards) of size 300x300x25 mm having with water absorption less than 0.5% of approved make in all colours and shades in for outdoor floors such as footpath, court yard, multi modals location etc., laid on 20mm thick base of cement mortar 1:4(1 cement : 4 coarse sand) in all shapes & patterns including grouting the joints with white cement mixed with matching pigments etc. complete as per direction of Engineer-in-Charge. Confirming to IS:13801.

Taking out existing kerb stones of all types from footpath/ central verge, including removal of mortar etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge.

Credit for Salvage value of kerbstone received from taking off old kerbstone and will be the property of contractor and removed from the site by the contractor as per the direction of Engineer in charge. Note:- Whole length of the Kerb Stone shall be measured for deduction irrespective of quantum of unserviceable & serviceable kerbs stone. Decision of Engineer-in-charge will be final and binding.

Laying at or near ground level old kerb stones of all types in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement : 3 coarse sand), including making joints with or without grooves (thickness of joints, except at sharp curve, shall not be more than 5 mm), including making drainage opening wherever required etc. complete as per direction of Engineer-in-charge. (Length of finished kerb edging shall be measured for payment). (Old kerb stones shall be supplied by the department free of cost)