Construction of Range Office cum residence (Phase I) at Nimbudera

Earth Work : 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 disposal of excavated earth upto 50 m and lift upto 1.5 m, disposed soil to be levelled and neatly dressed : All kinds of Soil : Foundation, Plinth Beam, Septic Tank, Retaining Wall

Supplying and filling in plinth with sand under floors, including watering,ramming, consolidating and dressing complete : Below footing, below plinth beam, for septic tank, for retaining wall

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 : Earth Cutting except septic tank and steps

1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 40 mm nominal size derived from natural sources)

Centring and shuttering including strutting, propping etc. and removal of form work for : foundations, footings, bases for columns

Providing and fixing up to floor five level precast cement concrete hollow block including hoisting and setting in position with cement mortar 1:3 (1 cement : 3 coarse sand), cost of required centering, shuttering complete : 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size)./1:1½:3 (1 Cement: 1½ coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size)

Making plinth protection 50 mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) over 75 mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth.

Providing cement concrete surface drain with 1:3:6 (1 cement : 3 coarse sand : 6 stone aggregate 40 mm nominal size) finished with 1:4 (1 cement : 4 fine sand) including floating coat of neat cement, inside the drain and its top and exposed surface including earth work in excavation and disposed of surplus earth etc. complete - 20 cms wide and wall height 15 cms.