Estimate for Reconstruction of Kahan Singh Wala Sub Minor R.D 0-24237 R.D. off taking at R.D. 43500/L Mehraj Minor

Amount

Ordinary jungle clearance of both banks of Distributries, minors and drains with discharge 1.50

Dismentalling Of Brick Work

Earthwork Excavation from canal 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 hydralic JCB and hydralic tractor trolly i/c cutting and loading in trolly and transporting to the embankment locations with all lifts and avg. lead 4.45 KM( first 1.20 kucca + 1.40 pucca+1.85 kucca along channel)

Extra for laying earth as per specifications for compaction in 20 cm layers and dressing, watering , rolling as per specifications for compaction.

Dressing of earthwork.

Dressing of earthwork for dowel.

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

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.

Dressing side slopes and preparation of sub grade for linning

Laying cement water slurry 1:3, with cement @ 2.25 kg/sqms as on prepared side slopes before laying concrete on side slopes.

Centering & Shuttering for faces of walls, partitions, retaining walls, & the like ( vertical or batening including attached pillasters butresses etc when curved)

Providing & laying LDPE Film 150 micron over sleepers

Applying Bitumen Primer coat on side of lining and top of sleeper for construction joint, Expansion Joint & Contraction Joint. Complete in all respect.

Providing and laying cement concrete lining 10cm thick or less ( 60 mm) laid manually for irrigation channel using cement concrete M-15 with cement content 325kg/cum mixed in automatic computerised batching mixing plant and transported to site in transit mixer with an average lead of 1 km.

Filling contraction / construction joints with sealing compound complete in all respects.

Filling expansion joints with special impervious hot pour 12.5 mm wide.

fixing distance marks

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

E/W involved in constructing new O.F,A.P.M. or O.S.M. type outlets with 'H' more than 0.5 m but upto 0.9 m

Dismantling O.F., A.P.M. or O.S.M. type outlets consisting of total dismantling i.e. R.C. Slab and cement Masonry with 'H' more than 0.5m but upto 0.9 m

Extra labour for dressing bricks on O.F. and A.P.M. type outlets with 'H' more than 0.5m but upto 0.9 m

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

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

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

Laying Reinforced cement concrete (M-20) mechanically batch mixed using batch type concrete mixer as per IS:1791 and vibrated by needle vibrated but excluding steel reinforcement, centering and shuttering in super structure. (For slab)

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

ASHOK KUMAR BANSAL GOVT CONTRACTOR