Estimate for reconstruction (with concrete lining) from RD 0-33000 (Tail) of Minor No.5 of Bhawanigarh Distributary offtaking at RD 40280/R of Bhawanigarh Distributary

Amount

Ordinary jungle clearance of both banks of running distributaries, minors and drains with discharge upto 9cum/s including boundary road :- Discharge upto 1.5 cum/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 hydraulic JCB and hydraulic tractor trolly with disposal upto 6.55kms including cutting and loading in trolly trimming bottom and side slopes in accordance with requirement of grades and cross sections and transporting to embankments locations with all leads 6.55 km

Extra for laying earth as per specification for compaction in 20 Cm. layers and dressing including the cost of rolling and watering as per P.W.D specifications.

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

Dressing of Earth work ( New)

Dismantaling of old lining and brick work in cement sand mortar.

Dressing and preparation of sub grade for side slopes. a) In Side Slope

Providing and laying Cement concrete (M-15) sleepers in bed and side slopes below the joints of concrete lining mixed in automatic computerized batching and mixing plant and transported to the site in transit mixers including supply carriage, loading & unloading of material complete in all respect as per design/drawing and PWD specification a) In Side Slope

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

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) a) In Side Slope

Providing and laying Cement concrete (M-15) for coping mixed in automatic computerized batching and mixing plant and transported to the site in transit mixers including supply ,carriage, loading & unloading of material complete in all respect as per design/drawing and PWD specifications

Filling of construction joints with sealing compound including supply, carriage of material complete in all respect as per design/drawings and PWD specifications.

Filling expansion joints with special impervious hot pour 12.5 mm wide including supply ,carriage, of material complete in all respect as per design/drawing and PWD specifications a) For 60 mm thick Slab of lining

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 lining on side slopes and bed complete in all respect as per design/drawing and PWD specifications

Extra for Bitumen Painting @ 0.69 kg per Sqmt.

Dag Belling single kassi stroke minimum 7.5 cm. depth complete in all respect as per design/drawing and PWD specifications

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

Earth Work involved in dismantling of outlet ’H’ up to 0.5mtr

Dismantling of APM of type outlet involved dismantling cement masonry & RCC slab with ‘H’ up to 0.5mtr

Adjusting new APM block in correct ‘y’ and fixing in position

C.C. 1:4:8 with brick ballast 40 mm gauge

Brick masonry in 1:4 CSM

RCC M20 for slab

Bending binding and placing in position CTD bars Fe 500

Extra labour for dressing of bricks for outlet with ‘H’ up to 0.5 mtr

MS GARGA ASSOCIATES