Special repairs- Construction of Compound wall at ESIH- Thottada

Clearing the grass and wild vegetation by using bush cutting machine (Four stroke) and removing the debris outside the periphery of the area cleared by engaging skilled operator with machine and miscellaneous fittings such as rope cutter, triangular blade, circular blade, fuel, Oil etc. as required including transportation from one dispensary to another dispensary on complaint need basis and as directed by engineer-in- charge

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

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and for all lift, as directed by Engineer-in-charge. All classes of soil

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by Engineer-in-charge Ordinary rock

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 and for all lift

Cement Concrete 1:5:10 (1 cement : 5 coarse sand (zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources).

Random Rubble Masonry with hard stone in foundation and plinth including up to plinth level with :

Lateraite stone masonry with neatly dressed stone size 30cmx 20cmx 19 cm with hard stone in superstructure walls including up to foundation level with Cement mortar 1:6 (1 cement : 6 coarse sand)

Lateraite stone masonry with neatly dressed stone size 30cmx 20cmx 19 cm with hard stone in superstructure walls including up to superstructure level with Cement mortar 1:6 (1 cement : 6 coarse sand)