Estimate for remodeling (with concrete lining) of Minor no.10 of Ladbanjara Disty with 10 percent enhanced capacity from RD 0-21439 (Tail) off-taking at RD 126358/R of Ladbanjara Distry

Amount

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

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( any type ) using hydraulic excavator CK 90 excavation with hydraulic excavator of 0.9 cum capacity including cutting trimming bottom and side slopes in accordance with requirement of grades and cross sections, includingall lift and combined lead upto 30 mtr.

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 (a) Disposal/carriage upto distance of 5.63 km (First 4 km pacca next 1.63 km katcha local lead) as per lead diagram.

Extra for laying earth as per specification in 20 Cm. layers and dressing but excluding the 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

Earth work for lip cutting for lining of irrigation channels inclusive of all allowance leads and dressing a) 0-1.5mt. depth

Dressing of Earth work ( NEW )

Dismantaling brick work tile, masonry or tile lining (b)in cement

Dressing side slopes and preparation of sub grade for lining.

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) (QUNATITY OF SLEEPERS, LINING AND COPING)

Putting 1:3 (cement: water) cement slurry with cement @ 2.25 kg per sqmt on prepared bed & side slope before laying concrete

Filling of construction joints with sealing compound as per drawings and technical specifications with coarse sand and 6 per cent bitumen by weight-10 mm depth

Filling expansion joints with special impervious hot pour 12.5 mm wide in all respect as per design/drawing and PWD specifications

(M-73) Polythene films/sheets of 100,125,150,200,250 micron (Providing and laying LDEP 150 micron over sleeper on construction joints and expansion joints complete in all respect as per design/drawing and PWD specifications

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

Extra for Bitumen Painting @ 0.69 kg per Sqmt.

Dag Belling single kassi stroke minimum 7.5 cm. depth

Ordinary distance marks (km stone) after every 1000 feet interval

Earthwork invloved in dismantling open flume, APM or OSM type outlets involving excavation, refilling, consolidation and dressing) With H upto 0.5 mtr

Dismantaling outlets including removal of dismantled material involving lead upto 100mt ( c) Dismantling of open flume, APM or OSM type outlets involving including dismantling cement masonry and removing of precast RC slab with H upto 0.5 metres

Adjusting new APM block to the correct Y and fixing in position

Extra labour for dressing bricks on OF and APM type outlets with H upto 0.5mtr

Cement concrete 1:4:8 with brick ballast 40mm gauge mixing by manual means

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.

First class burnt brick work laid in cement sand mortar 1:4 in first storey upto 4 metres above plinth level.

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

RAJ KUMAR CONTRACTOR