Concrete lining of Kokri disty from Rd 20178 to 33305

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. Lead 3.00km (Rural Reach).

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 12.5mm wide 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 1.41 cum 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

Cement Conc. 1:4:8 witb stone ballast, mixing by manual means.

Cement Conc. 1:2:4 witb stone ballast or shingle mixing by mechanical means.

10 mm thick plaster with cement mortar 1:3 on bed & top of side walls.

10 mm thick plaster with cement mortar 1:3 on walls.

R.C.C 1:2:4 with stone blast mixing by manual means.

Providing orange colour safety footrest of minimum 6mm thick plastic encapsulated as per IS:10910 on 12mm dia steel bar confirming to IS: 1786 having minimun cross section as 23mm x 25mm and over all minimum length 263mm and width as 165mm with minimum 112mm space between protruted legs having 2mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specification and having manufacturer‘s permanent identification mark to be visible even after fixing, including fixing in manholes with 230x150x75cm cement concrete block 1:2:4 (1 cement: 2 sand: 4 stone aggragate) complete as per design

Providing lowering & jointing NP2 RCC pipe 450 mm dia in trenches & laying same to correct allignment (Complete) as per AC slip 9

Filling expansion joint with sealing compound. complete in all respect.

Any other Item

M/s Khara Contractors (BID ID -635130)

GURINDER PAL SINGH CONTRACTORS (BID ID -635154)

DARSHAN SINGH KALER AND COMPANY (BID ID -635232)