PROVISION OF CHEQUERED TILE FOOTPATH AND IMPROVEMENTOF DRAINAGE SYSTEM ALONGWITH ALLIED WORK FROM CDA RND OFFICE GATE TO SURANJANDAS ROAD JUNCTION IN DRDO TOWNSHIP, PHASE-I,CV RAMAN NAGAR, BANGALORE UNDER GE I RND WEST BANGALORE

Dismantling stone slab flooring laid in cement mortar including removal of dismantled material from site complete all as specified and as directed.

Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of dismantled material from site complete all as specified and directed.

Taking out existing kerb stones of all types from footpath/ central verge, including removal of dismantled material from site complete all as specified and as directed.

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth upto 50m and lift upto 1.5 m, for all kinds of soil, complete all as specified and as directed.

Supplying and laying for 100mm thick broken boulders hardcore of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface, complete all as specified and as directed.

Material and Labour for providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - for all work 1:3:6 (1 Cement : 3 manufactured sand derived from Recycled Concrete Aggregate (RCA) : 6 graded stone aggregate 40 mm nominal size Recycled Aggregate (RA), complete all as specified and as directed.

Material and Labour for centering and shuttering including strutting, propping etc. and removal of form for sub base concrete complete all as specified and as directed.

Material and Labour for chequered precast cement concrete tiles 22 mm thick in footpath & courtyard, jointed with neat cement slurry mixed with pigment to match the shade of tiles, including rubbing and cleaning etc. complete, on 20 mm thick bed of cement mortar 1:4 (1 cement: 4 coarse sand) finished with dark shade pigment using ordinary cement, complete all as specified and as directed.

Supply and Fix factory made chamfered edge 80 mm thick C.C. paver block of M-40 grade with approved colour design and pattern in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size / shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of sand, compacting and proper embedding / laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand, complete all as specified and as directed.

Material and Labour for providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete 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 to more than 5mm), including making drainage opening wherever required complete etc. all as specified and as directed. Note : length of finished kerb edging shall be measured for payment. Precast C.C. kerb stone shall be approved by Garrison Engineer.