Estimate for concrete lining of Kamalpur Minor from RD 12650-23800 (Tail) including reconstruction of VR Bridge at RD 12650, RD 19950 and Fall at RD 18010 of Kamalpur Minor.

Amount

Ordinary jungle clearance of both banks of running Disty. Minors and Drains includind boundary road with discharge upto 1.5 cumecs.

Excavation of soil (any type) using hydraulic excavator and 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 exavator and hydraulic tractor trolly including cutting and loading in trolly and transporting to the embankments locations with all lifts and leads (excluding royality.)

Compaction of earth Extra for laying earth/fly ash as per specificaion in 20cm layers and dressing and including cost of rolling Extra for watering the earth / fly ash laid in 20 cm layers as per specificaion for compation Extra for Rolling to Specificaions

Dressing of Earthwork (New work or remodeling work.)

Earthwork for lip cutting for irrigation of channel inclusive of all allowances leads and dressing 0 to 1.5 mtr depth

Earthwork excavation in foundations trenches extra in all kinds of soil where pick jumper work is not involved and not exceeding 2.0 meters 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 meters.

Dressing of Side Slopes and prepration of sub grade for lining complete in all respect as per pwd specification.

Dag Belling single kassi stroke complete in all respect

Putting 1:3 (cement: water) cement slurry with cement @ 2.25 kg/ sqm on prepared bed and side slopes before laying concrete on bed and side slopes

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) (For Side Slopes)

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) (For Coping)

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) (For Sleepers)

Shuttering for faces of Concrete lining on side slopes and bed complete in all respect as per design/drawing and PWD specifications.

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

Filling expansion joints with special impervious hot pour 12.5 mm wide

Extra bitumen painting at 0.69 per sqm (on sleeper)

Providing & laying LDPE Film 150 micron over sleepers

Dismantling brick work, tile masonry or tile lining (in cement mortar)

Dismantling of Brick work in cement sand mortar/lime mortar including T&P scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material. & staking the serviceable material with all lifts & lead of 100 mtr (By Mechanical Means)

Dismantling of PCC including T&P scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material. & staking the serviceable material with all lifts & lead of 100 mtr (By Mechanical Means)

Earth work in excavation of foundation of structures as per drawing and technical specification,including setting out, construction of shoring and bracing, removal of stumps and other matter, dressing of sides and bottom and backfilling with excavated surplus soil Depth 0-3 mtr, by mechanical means

PCC M15 Grade as levelling course below approach slab complete as per drawing and Technical specification.

Plain cement concrete M-15 Grade in sub-structure complete as per drawing and Technical Specifications Height upto 5m.

Plain/Reinforced cement concrete grade M30 in sub-structure with batching Plant, Transit Mixer and Concrete Pump complete as per drawing and technical specifications with Height up to 5m.

Plain/Reinforced cement concrete grade M25 in sub-structure with batching Plant, Transit Mixer and Concrete Pump complete as per drawing and technical specifications with Height up to 5m.

Plain/Reinforced cement concrete RCC Grade M20 With Batching Plant, Transit Mixer and Concrete Pump in sub-structure complete as per drawing and Technical Specifications Height upto 5m

Provision of an Reinforced cement concrete crash barrier at the edges of the Bridge,road, approaches to bridge structures and medians, constructed with M-40 grade concrete , with HYSD reinforcement conforming to IRC:21 and dowel bars 25 mm dia, 450 mm long at expansion joints filled with pre-moulded asphalt filler board, keyed to the structure on which it is built and installed as per design given in the enclosure to MOST circular No. RW/NH - 33022/1/94- DO III dated 24 June 1994 as per dimensions in the approved drawing and at locations directed by the Engineer, all as specified-with concrete mixture.

Supplying, fitting and placing HYSD bar reinforcement in sub- structure complete as per drawing and Technical Specifications.

Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 sqm.

Drainage Spouts complete as per drawing no. SD/205 and MoRT&H MoRT&H specification clause 2705 with 6 meter long GI 100 mm dia drainage GI light grade pipe (For Bridges)

Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.

Supplying & laying dry brick ballast

Providing and laying 60 mm thick factory made cement concrete interlocking Paving blocks of M 35 grade manufactured by block making machine equipped with steel mould clamped to a strong vibratory table with hydraulic pressure for compaction of concrete as per IRC SP 63 -2014 and of approved size and design / shape laid in Ordinary Grey Colour and pattern over and including 40 mm thick compacted bed of coarse sand, filling the joints with fine sand etc, all complete as per directions of Engineer-in Charge.

Precast Cement Concrete Kerb, Providing and laying factory made rubber moulded smooth finish cement concrete Kerb M-20 grade 250mm high with bottom width 165mm and top width 115mm made over strong vibratory table and fixing with cement mortar 1:2 as per MORT&H specifications

Earth work involved in dismantling Open flume, A.P.M. or O.S.M. type Outlets (including excavation, refilling, consolidation and dressing )

Adjusting new APM Block in correct "y" & fixing in position (in case of new outlet where no dismentling and reconstructing of gollet wall is involved

Laying cement concrete 1:4:8 with gauge 40mm mixing by mechanical means using concrete mixer volumetric type

First class burnt brick work laid in cement sand mortar 1:4 in foundations & plinth

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.

Cold twisted detormed (Ribbed/ ToR Steel Bar) Bars (Fe 500 grade as per IS 1786-2005) , for R.C.C works, where not including in the complete rate of RCC including bending and biding placing in position complete

Centering and shuttering for faces of walls, partitions, retaining walls and the like (vertical or battering including attached pilasters buttresses etc.

Providing APM cast iron block complete in all respects including supply of pig iron, casting and pattern making, as per ISI specifications no. 7986-1976 (0.40 ft= 12.2 cm (min wt 76 kg))

AMBEY CONSTRUCTION CO (BID ID -707143)

NARESH KUMAR DUGGAL (BID ID -706732)

R K ENGINEERS (BID ID -707119)