Project estimate for reconstruction of Dalewala branch from RD 0-18807(tail)) off taking at RD 105000/R of Boha Disty with enhanced capacity.

Ordinary jungle clearance of both banks of running distributaries, minors and drains with discharge upto 9cum/s including boundary road :- ((a)) Discharge upto 1.5 cum/s

Dismantling brick work tile, masonry or tile lining ((b)) In cement

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 metres

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

Compaction (i)) Extra for laying earth/fly ash as per specifications in 20 cm. Layers and dressing but excluding cost of rolling

( (ii)) Extra for watering the earth/fly ash laid in 20 cm layers as per specifications for compaction.

((iii)) Extra for rolling to specifications.

Dressing of earth work ((i)) New work or remodeling work.

Dressing side slopes and preparation of sub grade for lining

Putting 1:3 (Cement:water) cement slurry with cement @ 2.25 kg per sqm on prepared bed and side slopes before laying concrete on bed and side slopes

Cement concrete lining 75mm. thick or less laid manually for irrigation channels, using cement concrete M-15 with cement content 325 kg/cum mixed in an automatic computerized Batching & Mixing Plant and transported to the site in transit mixers with an average lead of 1 Km(FOR TRAPEZOIDAL SECTION AND CUP SECTION OF ALL RADII) (lining+sleepers+coping)

) Dag-belling:-

Filling expansion joints with special impervious hot pour 12.5mm wide.

Shuttering for faces of concrete foundations and foundation beam & plinth beam (vertical or battering)

Extra bitumen painting at 0.69 Kg. per sqm

Filler joint ((iV)) filling of contraction joint as per drawings and technical specifications

M-73) Providing and laying LDPE 150 micron over sleeper on construction joints and expansion joints complete in all respect as per design/drawing and PWD specifications

Excavation of Soil using Hyraulic Excavator and hydraulic Tractor Trolly I/C cutting and loading in Trolly and transporting to the embankment locations with all lifts and leads . Excluding royalty of earth work

First class burnt brick work laid in cement sand mortar 1:4 in foundation and plinth

Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications G) RCC Grade M-30 ((c)) Height upto 5mtr ((ii)) Using Batching Plant, Transit Mixer and Concrete Pump

12.5 mm thick cement plaster 1:3

Cold twisted detormed (Ribbed/ Tor steel) Bars (Fe 500 grade as per IS 1786-2008) , for R.C.C works, where not including in the complete rate of RCC including bending and binding placing in position complete

Cranes 35 tonnes

Earth work for outlet:- ((b)) Earth work involved in dismantling Open flume, A.P.M. or O.S.M. type Outlets (including excavation, refilling , consolidation and dressing ) ((i)) With H upto 0.5 m

Dismantling outlets including removal of dismantled material involving lead upto 100 metres ( (c )) Dismantling O.F., A.P.M. Or O.S.M. type outlets involving dismantling cement masonry and removing of precast R.C. Slab ((i)) With H upto 0.5 m

Adjusting A.P.M. to the correct Y and fixing in position:- ((a)) In case of new outlet where no dismantling and reconstructing of gullet wall is involved.

Cement concrete 1:4:8 ((b)) With stone aggregate 40mm gauge ii) mixing by mechanical means using concrete mixer volumetric type

First class burnt brick work laid in cement sand mortar 1:4 in foundation and plinth

Extra labour for dressing bricks On O.F. and A.P.M. type outlets ((i)) With H upto 0.5 m

Reinforced cement concrete M-20 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 foundation and plinth.

Cement concrete 1:3:6 with stone ballast or shingle mixing by manual means using concrete mixer volumetric type

Cement concrete 1:2:4 With stone ballast or shingle mixing by manual means using concrete mixer volumetric type

Base course 1:8:16 cement concrete for flooring

Providing and laying 80 mm thick factory made cement concrete interlocking Paving blocks of M- 40 grade manufactured by block making machine equipped with steel mould clamped to a strong vibratory table with hydraulic pressure for compaction of concrete as per IRC SP 63 -2014 and of approved size and design / shape laid in Ordinary Grey Colour and pattern over and including 40 mm thick compacted bed of coarse sand, filling the joints with fine sand etc, all complete as per directions of Engineer-in- Charge.

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