Concrete lining of Kokri disty from Rd 6780 to 20178

Amount

Ordinary Jungle Clearance of both banks of running Disty., Minors and Drains including Boundary road with discharge exceeding 4.5 cumecs

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.

Excavation of Soil using Hyraulic Excavator and hydraulic Tractor Trolly I/C cutting and loading in Trolly and transporting to the embankment locations inlcuding all lifts and leads, excluding royality.

Extra for laying earthwork as per specifications for compaction in 20 cm layer and dressing including cost of rolling and watering as per specifications

Dressing of Earthwork for 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 for lip cutting for irrigation of channel inclusive of all allowances leads and dressing 1.5 to 3.0 mtr depth

Earthwork excavation in foundation, 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 side of trenches.

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 per sqm on prepared bed and side slopes before laying concrete on bed and side slopes.

Cement concrete lining 10cm thick or less (75mm thick) with mechanical Paver 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. Concrete lining to be done on bed and on slide slopes upto vertical height 2.0m.

Cement concrete lining 10cm thick or less (75mm) with mechanical Paver 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. Concrete lining to be done on bed and on slide slopes upto vertical height 2.0 m but upto 3.5m.

Providing and laying cement concrete M-15 for Sleeper, Coping and Toe wall mixed in automatic computerised batching and mixing plant and transported to the site in transit mixers complete in all respect in PWD specifications

Cement concrete lining 75mm thick or less (for 75 mm)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 (FOR TRAPEZOIDAL SECTION AND CUP SECTION OF ALL RADII)

Centering & Shuttering for faces of Concrete foundation and foundatioin beam and plinth beam (vertical or Batening).

Filling Contraction/ construction Joint with special impervious hot pour material .complete in all respect

Extra bitumen painting at 0.69 Kg. per Sqm.

Providing & laying 250 mm wide Polythene LDPE Film 150 micron over sleepers

Earth work involved in dismantling Open flume, A.P.M. or O.S.M. type Outlets (including excavation, refilling , consolidation and dressing ) With ‘H‘ 0.5 m to 0.9 m. CSR Item No 20.1b(ii)

Dismantling O.F., A.P.M. or O.S.M. type outlets consisting of total dismantling i.e. concrete R.C. Slab and cement masonry. With ‘H‘ 0.5 m to 0.9 m. CSR ITEM NO. 20.02 b (ii)

Earth work involved in constructing new O.F., A.P.M. or O.S.M. type outlets. With ‘H‘ 0.5 m to 0.9 m. CSR Item No 20.1d(ii)

Extra labour for dressing of bricks for outlet With ‘H‘ 0.5 m to 0.9 m. CSR Item No 20.10(ii)

Making temporary A.P.M. Block and fixing at site In case of new outlets where no dismantling and reconstructing of gullet walls is involved. CSR ITEM NO. 20.3a

Cement Conc 1:3:6 mechanically mixed with stone ballast or shingle using concrete mixer volumetric type

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

Cold twisted deformed (ribbed/ tor steel) Bars Fe 500 grade as per IS 1786-1985 for R.C.C. works, where not included in the complete rate of R.C.C. including bending, binding, and placing in position complete.

Reinforced cement concrete M-20 mechanically batch mixed using batch type concrete mixture as per IS 1791 and vibrator by needele vibrator but excluding steel reinforcement and centring-shuttering complete in all respect. CSR item 10.15

Centering and shuttering for wall

Centering shuttering. For slab

Filling expansion joints with special impervious hot pour 12.5 mm wide. complete in all respects.

Any other Item

namdhari construction company (BID ID -635147)

M/s Khara Contractors (BID ID -635132)