Integrated Development Works under IMC Jurisdiction, Itanagar comprising Construction of Septic Tanks at Old Donyi and RWD Colony, Borewell at RWD Colony, Ring Wells at IG Park Old Donyi Colony and D Sector, Drainage Improvement and Maintenance, Foot

Earth work in excavation in foundation and trenches etc. in all kinds of soil (excluding soil containing 50% or more of shingle or small size boulders upto 30 cm size, saturated soil and rock), lift upto 1.50 m and stacking the excavated soil not more than 3 m clear from the edge of the excavation and returning the stacked soil in 15 cm layers, when required, into sides of plinth, sides of foundation etc., consolidating each deposited layer by ramming and watering and then disposing of all surplus soil as directed within a lead of 50m.

Providing and laying cement concrete 1:2:4 (1 cement:2 coarse sand:4 stone aggregate 20 mm nominal size) excluding the cost of centring and shuttering in (a) Foundations and plinth

Reinforced cement concrete in wall (any thickness) including attached pillasters, buttresses, plinth and string courses, fillets etc from top of foundation up to floor two level including finishing and plastering the exposed surfaces with cement mortar 1:3 ( 1 cement :3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface excluding cost of centring,shuttering and reinforcement in : (a) M20 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size).

Centring and shuttering including strutting, propping etc and removal of form work for : (a) Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc.

( b ) Suspended floors,roofs,landings,shelves and their supports,balconies and chajjas(3.5 m height)

Reinforcement of RCC work including bending, binding and placing in position complete (a)mild steel

Reinforced cement concrete in suspended floors, roofs, landings and balconies upto floor two level including finishing and plastering the exposed surface with cement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface but excluding cost of centring and shuttering and reinforcement with 1 : 2 : 4 (1 cement : 2 coarse sand : 4 stone aggregate 20 mm nominal size).

Cement concrete flooring 1 : 2 : 4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement (a) 40 mm thick.

Construction of soak pit 1.2 x 1.1 x 1.2 m filled with brick bats including SW drain pipe 100 mm dia and 1.20 m long complete as per standard design.