Estimate for Concrete Lining of Rohira Disty RD 30851 to 41250

Amount

Ordinary Jungle Clearance of both banks of running Disty., Minors and Drains including Boundary road with discharge upto 1.5 Cumecs

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.

Excavation of Soil using Hydraulic Excavator and hydraulic Tractor Trolly I/C cutting and loading in Trolly and transporting to the embankment locations with all lifts and leads. Lead 2.765 Km with last 1.125 Km Katcha.

Extra for laying earthwork as per specifications for compaction in 20 cm layer and dressing including cost of rolling and watering as per specifications

Dressing of Earthwork for new work or remodeling work.

Earthwork for lip cutting for irrigation of channel inclusive of all allowances leads and dressing 0 to 1.5 mtr depth

Earthwork for lip cutting for irrigation of channel inclusive of all allowances leads and dressing 1.5 to 3 mtr depth

Earthwork excavation in foundation and trenches

Dressing of Side Slopes and prepration of sub grade for lining complete in all respect as per pwd specification.

Dag Belling single kassi stroke complete in all respect

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 (for 60 mm)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 (FOR TRAPEZOIDAL SECTION AND CUP SECTION OF ALL RADII)

Providing and laying cement concrete M-15 for coping mixed in automatic computerised batching and mixing plant and transported to the site in transit mixers complete in all respect in PWD specifications

Providing and laying cement concrete M-15 for Sleeper mixed in automatic computerised batching and mixing plant and transported to the site in transit mixers complete in all respect in PWD specifications

Centeing & Shuttering for faces of concrete foudations and foundation beam & plinth bearm(Vertical or battering)

Filling Contraction/ construction Joint with sealing compound complete in all respect

Filling expansion joint with Sealing Compound. complete in all respect

Extra bitumen painting at 0.69 Kg. per Sqm.

Providing & laying 250 mm wide Polythene LDPE Film 150 micron over sleepers

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

Dismantling O.F., A.P.M. or O.S.M. type outlets consisting of total dismantling i.e. concrete R.C. Slab and cement masonry. With 'H' upto 0.5 m

Earth work involved in constructing new O.F., A.P.M. or O.S.M. type outlets.

Making temporary A.P.M. Block and fixing at site In case of new outlets where no dismantling and reconstructing of gullet walls is involved

C. Concrete 1:4:8 with brick ballast 40 mm gauge by manual means

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

R.C.C 1:2:4 for slab

Bending Binding and placing in position CTD bars (Fe 550)

Extra labour for dressing of bricks for outlet with 'H' upto 0.50 mtr.

Cement concrete 1:3:6 mixing by manual means with stone ballast or shingle

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.

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