estimate for remodeling (with concrete lining) of Minor no.14 of Ladbanjara Disty with 10 percent enhanced capacity from RD 0-12590(Tail) off taking at RD 152484/L of Ladbanjara Disty

Amount

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.

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

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 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

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

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 but excluding royalty

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

Compaction (i)) 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.

((iii)) Extra for rolling to specifications.

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

Filler joint Providing and filling of contraction joint

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

Extra bitumen painting at 0.69 Kg. per sqm

(M-73) Polythene films/ sheet of 100,125, 150, 200,250 micron

Earth work for outlet:- ((a)) Earth work involved in dismantling of outlet ((i)) ‘H‘ upto 0.5 mtr

Dismantling outlets including removal of dismantled material involving lead upto 100 metres. ((a) ) Dismantling of APM type of outlet involving dismantling cement masonry and precast RC slab i)) ‘H‘ upto 0.5 mtr

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.

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

cold twisted deformed bars grade Fe 500

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

(10.10) Cement concrete 1:4:8 (a) with stone balast 40mm gauge ii) mixing by mechanical means using concrete mixer volumetric type

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

Cement concrete 1:2:4

HARPREET SINGH CONTRACTOR (BID ID -643302)