Estimate for Water Course Crossing at RD 60990 of Golewala Drain

Excavation in soil (any type) using Hydraulic Excavator CK 90 hydraulic excavator of 0.9 cum bucket capacity including cutting and leading in tippers, trimming bottom and side slopes, in accordance with requirement of lines, grades and cross sections, including all lifts and combined lead up to 30 m.

Earth work in excavation in foundations, trenches etc. in all kinds of soil where pick jumper work is not involved and not exceeding 2.0 metres depth including dressing of bottom and sides of trenches, stacking the excavated soil clear from the edge of excavation and subsequent filling around masonry in 15 cm. layers with compaction including disposal of all surplus soil as directed within lead of 30 Mtrs.

Excavation in soil (any type) using Hydraulic Excavator CK 90 hydraulic excavator of 0.9 cum bucket capacity including cutting and leading in tippers, trimming bottom and side slopes, in accordance with requirement of lines, grades and cross sections, including all lifts and combined lead up to 30 m. (Rehandling of earth)

Compaction Extra for laying earth/fly ash as per specifications in 20 cm. Layers and dressing but excluding cost of rolling. Extra for watering the earth/fly ash laid in 20 cm layers as per specifications for compaction.Extra for rolling to specifications

Laying cement concrete M-15 with stone ballast or shingle mixing by manual means

Laying cement concrete M-10 with stone ballast or shingle mixing by manual means

Reinforced cement concrete M-30 mechanically batch mixed using batch type concrete mixer as per IS:1791 and vibrated by needle vibrator but excluding steel reinforcement centring and shuttering in Super Structure.

Reinforced Cement Concrete M-25 mechanically natch mixed using batch type concrete mixer as per IS:1791 and vibrated by needle vibrator but excluding steel reinforcement centering and shuttering in foundation and plinth.

Providing, lowering precast concrete NP-2 plain end pipes with collar andreinforcement, in trenches to correct gradient and alignment. cutting of reinforcement cement concrete, plain end pipe stringing in trenches, jointing endsand fixing collars with cement mortar 1:2 as per IS 456:2003 into trenches for all depths and laying out same to correct alignment, gradients, levels, etc., complete in RCC NP-2 all respect. 350 mm

Water proofing treatment of RCC structures (after making the surface clean, dry & free from all internal voids or honey combs ), with Zycosil /equivalent water proofing Solution (1 litre of Zycosil / equivalent & 20 litres of potable water stirred first & 2 litres of Zycoprime / equivalent added and stirred (total 23 litres)) using two coats till it meets the saturation level and testing as per RILEM or by water drops test in which water drops do not absorb but drops remain or rolls.