Project Estimate of concrete lining of kishanpura Distributary system off taking at RD 220500/R of Sidhwan Branch - Concrete lining from RD 0-20500

Amount

Ordinary jungle clearance of both banks of running distributaries, minors and drains with discharge upto 9cum/s including boundary road :-((a)) Discharge upto 1.5 cum/s km

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 using Hyraulic Excavator and hydraulic Tractor Trolly I/C cutting and loading in Trolly and transporting to the embankment locations with all lifts and leads: ((a)) Disposal/carraige from 0 upto 450m

((b)) Disposal/ carraige additional beyond 450m upto 1km

Compaction: Extra for laying earth/fly ash as per specifications in 20 cm. Layers and dressing including cost of rolling and watering.

EARTH WORK (6.3) Dressing of earth work ((i)) New work or remodeling work.

Earth work for lip cutting for lining of irrigation channels inclusive of all allowances, lead and dressing :- 0 to 1.5 mtr depth

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

Dressing side slopes and preparation of sub grade for lining.

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

Shuttering for faces of concrete foundations and foundation beam & plinth beam (vertical or battering)

Filling of Contraction joints with sealing compound complete in all respects and to entire satisfaction of Engineer-in-Charge

Providing and filling joint sealing compound complete as per drawing and technical specifications with coarse sand and 6% bitumen by weight 10mm depth

Extra bitumen painting at 0.69 Kg. per sqm

MATERIALS: (M-73) Polythene films/ sheet of 100,125, 150, 200,250 micron ------Including 18% GST---------

Cement concrete 1:3:6 (M-10) with stone ballast using concrete mixer volumetric type)

R.C. Conc 1:2:4 (M-15) with stone ballast using concrete mixer volumetric type

Earth work involved in dismantling open flume A.P.M. or O.S.M. type outlets with 'H' more than 0.50 m but upto 0.90 m (including excavation, refilling, consolidation and dressing)

Dismantling O.F., A.P.M. or O.S.M. type outlets consisting of total dismantling with 'H' more than 0.50 m but upto 0.90 m.

Extra labour for dressing bricks on O.F. and A.P.M. type outlets with 'H' more than 0.50 m but upto 0.90 m.

PCC 1:4:8 with Stone Ballast 40 mm gauge using concrete mixer volume metric type

First class burnt brick work laid in cement sand mortar 1:3 in foundation and plinth.

RCC M-20 in superstructure

Shuttering for faces of concrete foundations and foundation beam & plinth beam (vertical or battering)

Centering & Shuttering for flat surfaces such as roofs, landings, chajjas, shelves etc.

Cold twisted deformed (Ribbed/ Tor Steel Bar) Bars Fe 500 grade as per IS 1786-1985, for R.C.C works, where not including in the complete rate of RCC including bending and placing in position complete.

Dag Belling:(a)) Single Kassi Stroke minimum 7.5 cm depth

BALRAJ SINGH CONTRACTOR