Estimate for Concrete lining of 6-R Distributary from RD 0-142700 (Reach RD 20780-34650)

Amount

Ordinary jungle clearance of both banks of running distributaries, minors and drains with discharge upto 9cum/s including boundary road: Discharge exceeding 1.5 cum/s but upto 4.5 cum/s

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.

Dressing of earth work New work or remodeling work

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 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. Disposal/carraige from 0 upto 450m

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. Disposal/ carraige additional beyond 450m upto 1Km

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. every additional Km upto 10Km

Dressing bed and preparation of sub grade for lining

Dressing side slopes and preparation of sub grade for lining

Excavating conglomerate for drains and bed sleepers under the 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

Earth work for lip cutting for lining of irrigation channels inclusive of all allowances, lead and dressing :- ((a)) 0 to 1.5 m depth

Earth work for lip cutting for lining of irrigation channels inclusive of all allowances, lead and dressing: depth exceeding 1.5 ms but upto 3.0 ms

Cement concrete lining 75mm. thick or less with mechanical Paver 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. Computerized Batching & Mixing plant mixed concrete lining on bed and on slide slopes upto vertical height 2.0m.

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)

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

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

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

Extra bitumen painting at 0.69 Kg. per sqm

Polythene films/ sheet of 100,125, 150, 200,250 micron

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

C. Conc. 1:3:6 (M-10) with stone ballast using concrete mixer volume metric type

R.C. Conc. 1:2:4 (M-15) with stone ballast using concrete mixer volume metric type

Earth work involved in dismantling open flume A.P.M. or O.S.M. type outlets with 'H' more than 0.50 m but upto 0.90 m (including excavation, refilling, consolidation and dressing) .

Dismantling O.F., A.P.M. or O.S.M. type outlets consisting of total dismantling with 'H' more than 0.50 m but upto 0.90 m.

Extra labour for dressing bricks on O.F. and A.P.M. type outlets with 'H' more than 0.50 m but upto 0.90 m.

PCC 1:4:8 with Stone Ballast 40 mm gauge using concrete mixer volume metric type

First class burnt brick work laid in cement sand mortar 1:3 in foundation and plinth.

RCC M-20 in superstructure

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

Centering & Shuttering for flat surfaces such as roofs, landings, chajjas, shelves etc.

Cold twisted deformed (Ribbed/ Tor Steel Bar) Bars Fe 500 grade as per IS 1786-1985, for R.C.C works, where not including in the complete rate of RCC including bending and placing in position complete.

M/S DARSHAN SINGH CONTRACTOR