C/o Storm Water Drainage in Dirang West kameng District

RCC R/Wall (4.5 m. ht.) (125.00 mtrs)

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 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 in foundations and plinth cement concrete 1 : 4 : 8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) excluding the cost of centring and shuttering.

Reinforced cement concrete in Retaining walls (any thickness) including attached pillasters, buttresses, plinth and string course, fillets etc from top of foundation up to floor two level excluding cost of centring, shuttering and reinforcement in : a) M20 (1 cement : 1.5 corase sand : 3 stone aggregate 20 mm nominal size)

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

Reinforcement of RCC work including bending, binding and placing in position complete. Mild steel

Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical specification.

(SH:- R/Wall - 3.5.00 mtr. height (95.4.00 mtrs)

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 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 in foundations and plinth cement concrete 1 : 4 : 8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) excluding the cost of centring and shuttering.

Reinforced cement concrete in Retaining walls (any thickness) including attached pillasters, buttresses, plinth and string course, fillets etc from top of foundation up to floor two level excluding cost of centring, shuttering and reinforcement in : a) M20 (1 cement : 1.5 corase sand : 3 stone aggregate 20 mm nominal size)

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

Reinforcement of RCC work including bending, binding and placing in position complete. Mild steel

Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical specification.