Cwall west side SSA store GNR

Amount

Formation of access to the site, through the arboraceous area along the compound wall and also from the nearest accessible area inside the compoud to the northern end of the wall, by employing hydraulic excavator by cut and fill operation as well as uprooting medium size tree saplings, all complete.

Felling trees of the girth (measured at a height of 1 m above ground level) including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material.

Beyond 30 cm girth up to and including 60 cm girth

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge..

In cement mortar

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.

Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

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

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete

Thermo-Mechanically Treated bars of grade Fe-500 D or more.

Mechanically chiseling either edge of the broken compound wall to form vertical surface and providing a 2.50 cm expansion joint with newly constructed end pillars, after plastering the exposed near verical surface to form a plumb surface, including supplying and fixing 2.50 cm thick thermocol cut to size to form a barrier with ne RC column.

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :

1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size).

Cement concrete blocks masonry work in cement mortar 1 : 6 ( 1 cement : 6 coarse sand ) with hydraulically pressed solid cement concrete bricks of size 30x20x15cm for superstructure including all charges for cost and conveyances, watering,curing,labour,scaffolding etc. complete.

Cement mortar 1:6 (1 cement : 6 coarse sand)

12 mm cement plaster of mix :

1:4 (1 cement: 4 fine sand)

Smooth finishing of the exposed surface of R.C.C. work with 6 mm thick cement mortar 1:3 (1 Cement : 3 fine sand).

Centering and shuttering including strutting, propping etc. and removal of form for :Lintels, beams, plinth beams, girders, bressumers and cantilevers

Centering and shuttering including strutting, propping etc. and removal of form for :Columns, Pillars, Piers, Abutments, Posts and Struts

P D Antony (BID ID -750349)