Project estimate for reconstruction with 10 percent enhanced capacity (With Concrete Lining ) of Minor no. 3 of Arakwas Distributary from R.D 0-9400 (TAIL) off taking at R.D 211000/R of Ghaggar Branch.

Amount

Ordinary jungle clearance of both banks of distributaries ,minors ,and drains with discharge upto 9cs including boundary road (Heavy) upto 53 cs /sec

Dismentalling of brick work in cement

Earth work in excavation in foundation trenches etc in all kinds of soil where pick jumper work is not involved and exceeding 2.0 metres depth including dresssing of bottom and sides of trenches ,stacking the excavated soil clear from the edge of excavation and subsequent filling around masonary in 15 cm layers with compaction including disposal of all surplus soil as directed within lead of 30m.

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, including all lift and combined lead upto 30 mtr.

Excavation of soil using hydraulic JCB and hydraulic tractor trolly with disposal upto 4.83 km including cutting and loading in trolly trimming bottom and side slopes in accordance with requirement of grade and cross secion and transporting to embandments locations with all leads. (0.16km katcha+3.50km pucca+0.45km katcha+0.72km katcha = 4.83 km)

Extra for laying earth as per specifiction for compaction in 20 Cm. layers and dressing including the cost of rolling and watering as per PWD specifications.

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

Dressing of Earth work (New)

Dressing side slopes and preparation of sub grade for side slopes

Providing and laying cement concrete lining 75 mm thick or less laid manually for irrigation channels using cement concrete (M-15) with cement content 325 kg per cum mixed in an automatic computerised batchin and mixing plant and transported to site in transit mixtures with an average lead of 1 km.(for trapezoidal section and cup section of all radii) (FOR SLEEPERS)

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

Providing and laying cement concrete lining 75 mm thick or less laid manually for irrigation channels using cement concrete (M-15) with cement content 325 kg per cum mixed in an automatic computerised batchin and mixing plant and transported to site in transit mixtures with an average lead of 1 km.(for trapezoidal section and cup section of all radii)(FOR LINING)

Providing and laying cement concrete lining 75 mm thick or less laid manually for irrigation channels using cement concrete (M-15) with cement content 325 kg per cum mixed in an automatic computerised batchin and mixing plant and transported to site in transit mixtures with an average lead of 1 km.(for trapezoidal section and cup section of all radii) (FOR COPING)

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

Filling of expansion joints with special imperevious hot pour 12.5 mm wide including supply, carriage, of material complete in all respect as per design/drawing and PWD specificationss. b) 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 7.5cm depth complete in all respect as per design/drawing and PWD specifications.

Cement concrete 1:3:6 with stone ballast or Shingle mixing by machenical means using concrete mixture vuloumetric type

Cement concrete 1:2:4 with stone ballast or Shingle mixing by machenical means using concrete mixture vuloumetric type

Steel and Iron work. Cold twisted detormed ( ribbed/ tor steel) bars ( fe 500 grade as per IS 1786-2008) for RCC works where not including in the complete rate of Rcc including bending and binding placing in position complete.

Earth work involved in dismentalling of outlet H upto 0.50m

Dismantling of APM of type outlet involved dismantling cement masonary& RCC slab with 'H' uptp 0.50 mt.

Adjusting new APM block in correct 'y' and fixing in position

C.C 1:4:8 with brick ballast 40mm 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) upto 0.50mtr

BALRAJ SINGH CONTRACTOR